Full-automatic degreaser adding device

Abstract

The utility model discloses a full-automatic degreaser adding device which comprises a rack, a liquid storage tank and an automatic dosing mechanism, the liquid storage tank is installed on one side of the rack, and the automatic dosing mechanism is installed on the other side of the rack relative to the liquid storage tank; the input end of the automatic dosing mechanism is connected with the liquid storage tank through a pipeline, and the output end of the automatic dosing mechanism is communicated with an external degreasing agent receiving device such as a degreasing cleaning device; the automatic dosing mechanism comprises a quantifying assembly and a safety assembly, the input end of the quantifying assembly and the input end of the safety assembly are respectively connected with the output end of the liquid storage tank through a pipeline, and the output end of the quantifying assembly and the output end of the safety assembly are respectively connected with an external degreasing agent receiving device through a pipeline. The deoiling agent full-automatic adding device prepares and stores the deoiling agent through the liquid storage tank, and the automatic dosing mechanism obtains the deoiling agent with the preset concentration through the liquid storage tank and outputs the deoiling agent to the external deoiling cleaning device in a timed and quantitative mode according to actual production requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a fully automatic degreasing agent adding device. Background Art

[0002] During the electroplating process, degreasers are usually added in the pretreatment stage before electroplating. The specific steps are to clean the workpiece before electroplating. This is to remove oil, grease and other organic pollutants attached to the surface of the workpiece to ensure that the electroplating layer can be evenly and firmly attached to the surface of the workpiece. Degreasing is crucial to the quality of the electroplating process. Workpieces that are not thoroughly cleaned will lead to poor adhesion of the electroplating layer, rough surface, and even problems such as shedding and spots. The automatic degreaser addition device is a device used to automatically monitor and accurately add degreasers during the electroplating or surface treatment process. It is mainly used to control the concentration, addition amount and addition frequency of the degreaser to ensure the stability and efficiency of the degreasing process. This device is commonly used in industrial production lines, especially in highly automated electroplating production, to improve production efficiency and reduce human operation errors.

[0003] Existing automatic dosing devices generally monitor the device in real time through sensors and control units, and store and quantitatively add reagents through liquid storage tanks and metering pumps. However, existing automatic dosing devices lack safety mechanisms to deal with dangerous situations in which the fluid pressure inside the system pipeline suddenly increases and exceeds the limit value, which can easily lead to adverse consequences such as pipeline rupture and instrument damage. Utility Model Content

[0004] Based on this, it is necessary to provide a fully automatic degreasing agent adding device to address the technical problem of safety risks in existing automatic adding devices.

[0005] A fully automatic degreasing agent adding device includes a frame, a liquid storage tank and an automatic dosing mechanism. The liquid storage tank and the automatic dosing mechanism are both installed on the frame, wherein the liquid storage tank is installed on one side of the frame, and the automatic dosing mechanism is installed on the other side of the frame relative to the liquid storage tank; the input end of the automatic dosing mechanism is connected to the liquid storage tank pipeline, and the output end of the automatic dosing mechanism is connected to an external degreasing agent receiving device such as a degreasing cleaning device.

[0006] The automatic dosing mechanism includes a quantitative component and a safety component. The input end of the quantitative component and the input end of the safety component are respectively connected to the output end pipeline of the liquid storage tank, and the output end of the quantitative component and the output end of the safety component are respectively connected to the pipeline of the external degreaser receiving device.

[0007] In one embodiment, the above-mentioned liquid storage tank is provided with a feeding port, a solvent input pipe, a main delivery pipe and a discharge pipe, the feeding port is arranged at the top of the liquid storage tank; one end of the solvent input pipe is connected to the top side wall of the liquid storage tank; the main delivery pipe is connected to the bottom side wall of the liquid storage tank; the discharge pipe is arranged on the adjacent side of the main delivery pipe and is connected to the bottom of the liquid storage tank.

[0008] In one embodiment, the automatic dosing mechanism further includes a total output pipe, one end of which is connected to the output end of the quantitative component and the output end of the safety component, and the other end of the total output pipe is connected to an external degreaser receiving device.

[0009] In one embodiment, the above-mentioned safety component includes a safety input pipe and a safety valve, one end of the safety input pipe is connected to the main delivery pipe, the other end of the safety input pipe is connected to the input end of the safety valve, and the output end of the safety valve is connected to the main output pipe.

[0010] In one embodiment, the quantitative component includes a main input pipeline and a metering pump, one end of the main input pipeline is connected to the main delivery pipeline, the other end of the main input pipeline is connected to the input end of the metering pump, and the output end of the metering pump is connected to the main output pipeline.

[0011] In one embodiment, the metering pumps are provided in two and are connected in parallel to each other, that is, the input ends of the two metering pumps are respectively connected to the main input pipeline, and the output ends of the two metering pumps are respectively connected to the main output pipeline.

[0012] In one embodiment, the safety component further includes a pulse damper, which is disposed in and connected to the main output pipeline.

[0013] In one embodiment, the safety component further includes a pressure gauge, which is disposed in and connected to the main output pipeline.

[0014] In one embodiment, the quantitative component further includes a filter, which is disposed in and connected to the main input pipeline.

[0015] In one embodiment, the above-mentioned fully automatic degreasing agent adding device further includes a control box, which is installed on the top of the frame, and the control box is electrically connected to the two metering pumps.

[0016] The above-mentioned fully automatic degreaser addition device configures and stores the degreaser through a liquid storage tank. The automatic dosing mechanism obtains the degreaser of a preset concentration through the liquid storage tank and outputs it to an external degreaser cleaning device in a timely and quantitative manner according to actual production needs for degreasing the surface of the plated parts. While ensuring the degreasing effect, the amount of degreaser used is controlled to avoid excessive dosing and waste of the agent. Specifically, the automatic dosing mechanism includes a dosing component and a safety component. The degreaser in the liquid storage tank can be automatically and quantitatively fed to the external degreaser receiving device through the dosing component. When the dosing component is operating normally, the safety component is in a normally closed state. When the dosing component fails and the degreaser pressure in the system pipeline exceeds the specified value, the safety component opens, and the degreaser is discharged to the degreaser receiving device outside the system through the safety component, thereby quickly reducing the degreaser pressure in the system pipeline, ensuring the safety of the fully automatic degreaser addition device, and avoiding production safety issues such as pipeline rupture, instrument damage, and degreaser leakage, effectively improving the production and operation safety of the fully automatic degreaser addition device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a fully automatic degreasing agent adding device in one embodiment;

[0018] Figure 2 This is a schematic diagram of the partial structure of a fully automatic degreasing agent adding device in one embodiment. DETAILED DESCRIPTION

[0019] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0022] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0025] See also Figures 1 to 2The utility model discloses a fully automatic degreasing agent adding device, which includes a frame 100, a liquid storage tank 200 and an automatic dosing mechanism 300. The liquid storage tank 200 and the automatic dosing mechanism 300 are both installed on the frame 100, wherein the liquid storage tank 200 is installed on one side of the frame 100, and the automatic dosing mechanism 300 is installed on the other side of the frame 100 relative to the liquid storage tank 200; the input end of the automatic dosing mechanism 300 is connected to the liquid storage tank 200 pipeline, and the output end of the automatic dosing mechanism 300 is connected to an external degreasing agent receiving device such as a degreasing cleaning device, so that the liquid storage tank 200 can be used for the configuration and storage of the degreasing agent, and the automatic dosing mechanism 300 obtains the degreasing agent of a preset concentration through the liquid storage tank 200, and outputs it to the external degreasing cleaning device in a timely and quantitative manner according to actual production needs, so as to be used for degreasing pretreatment of the plated surface, while ensuring the degreasing effect, controlling the amount of degreasing agent used to avoid excessive addition and causing waste of the agent. Specifically, the automatic dosing mechanism 300 includes a dosing component 310 and a safety component 320. The input end of the dosing component 310 and the input end of the safety component 320 are respectively connected to the output end pipeline of the liquid storage tank 200, and the output end of the dosing component 310 and the output end of the safety component 320 are respectively connected to the pipeline of the external degreaser receiving device. Based on this, the degreaser in the liquid storage tank 200 can be automatically and quantitatively fed to the external degreaser receiving device through the dosing component 310. When the dosing component 310 is operating normally, the safety component 320 is in a normally closed state. When the dosing component 310 malfunctions and causes the degreaser pressure in the system pipeline to rise above a specified value, the safety component 320 opens, and the degreaser is discharged to the degreaser receiving device outside the system through the safety component 320, thereby quickly reducing the degreaser pressure in the system pipeline, ensuring the safety of the fully automatic degreaser dosing device, and avoiding production safety issues such as pipeline rupture, instrument damage, and degreaser leakage, effectively improving the production and operation safety of the fully automatic degreaser dosing device.

[0026] Furthermore, the liquid storage tank 200 is equipped with a feed port 210, a solvent input pipe 220, a main delivery pipe 230, and a discharge pipe 240. The feed port 210 is located at the top of the liquid storage tank 200; one end of the solvent input pipe 220 is connected to the top sidewall of the liquid storage tank 200; the main delivery pipe 230 is connected to the bottom sidewall of the liquid storage tank 200; and the discharge pipe 240 is located adjacent to the main delivery pipe 230 and connected to the bottom of the liquid storage tank 200. The feed port 210 is used to add the degreaser concentrate into the liquid storage tank 200, the solvent input pipe 220 is used to quantitatively input the diluent, the main delivery pipe 230 is used to output the diluted degreaser to a preset concentration, and the discharge pipe 240 is used to discharge the remaining degreaser. Specifically, the main delivery pipe 230 is connected to the input end of the metering component 310 and the input end of the safety component 320, respectively, to output the degreaser at the preset concentration to the automatic dosing mechanism 300.

[0027] Furthermore, the automatic dosing mechanism 300 also includes a total output pipe 330, one end of the total output pipe 330 is respectively connected to the output end of the quantitative component 310 and the output end pipe of the safety component 320, and the other end of the total output pipe 330 is connected to the external degreaser receiving device, so that the quantitative component 310 and the safety component 320 can both quantitatively output and pressure-relieve the degreaser through the total output pipe 330, so that the degreaser discharged when the safety component 320 is activated can be directly used for workpiece degreasing and cleaning, reducing the complexity of the system to avoid the degreaser being contaminated and reused to affect the degreasing and cleaning effect.

[0028] Furthermore, the safety component 320 includes a safety input pipe 321 and a safety valve 322. One end of the safety input pipe 321 is connected to the main delivery pipe 230, and the other end of the safety input pipe 321 is connected to the input end of the safety valve 322. The output end of the safety valve 322 is connected to the main output pipe 330. Thus, the safety valve 322 can be used to relieve pressure and discharge the degreaser in the system.

[0029] Furthermore, the quantitative component 310 includes a main input pipe 311 and a metering pump 312. One end of the main input pipe 311 is connected to the main delivery pipe 230, and the other end of the main input pipe 311 is connected to the input end of the metering pump 312. The output end of the metering pump 312 is connected to the main output pipe 330. Thus, the metering pump 312 can be used for quantitative delivery of the degreaser.

[0030] In one embodiment, two metering pumps 312 are provided, connected in parallel. Specifically, the inputs of the two metering pumps 312 are connected to the main input pipeline 311, and the outputs of the two metering pumps 312 are connected to the main output pipeline 330. Thus, the two parallel metering pumps 312 can increase the liquid supply volume and improve the reliability and flexibility of the liquid supply. By connecting two metering pumps 312 in parallel, the total flow rate of the system can be significantly increased. Furthermore, if one pump fails, the other pump can continue to operate, ensuring uninterrupted degreaser delivery.

[0031] Furthermore, the safety component 320 also includes a pulse damper 323, which is arranged and connected to the total output pipeline 330, so that the pulse damper 323 can buffer the fluid pressure of the degreaser in the total output pipeline 330. Since the parallel operation of the two metering pumps 312 in the system will cause certain pulsations in the pipeline, buffering the above pulsations through the pulse damper 323 can effectively enhance the operating stability and safety of the degreaser automatic adding device.

[0032] Furthermore, the safety component 320 further includes a pressure gauge 324 , which is disposed in communication with the main output pipe 330 to provide real-time display feedback on the degreaser pressure inside the main output pipe 330 .

[0033] Furthermore, the quantitative component 310 also includes a filter 313, which is arranged and connected to the main input pipe 311 to filter the degreaser flowing into the quantitative component 310, so as to prevent impurities in the degreaser from being transported to the external degreaser receiving device and affecting the degreasing and cleaning effect, while reducing the quantitative delivery error.

[0034] Furthermore, the fully automatic degreasing agent adding device also includes a control box 400, which is installed on the top of the frame 100, and the control box 400 is electrically connected to the two metering pumps 312 respectively, so as to automatically control the two metering pumps 312, thereby realizing the automatic feeding function of the system.

[0035] To sum up, the fully automatic degreasing agent adding device disclosed in the utility model configures and stores the degreasing agent through a liquid storage tank. The automatic dosing mechanism obtains the degreasing agent of preset concentration through the liquid storage tank, and outputs it to the external degreasing cleaning device in a timely and quantitative manner according to actual production needs, so as to be used for degreasing pretreatment of the plated surface. While ensuring the degreasing effect, the amount of degreasing agent used is controlled to avoid excessive addition and waste of the agent. Specifically, the automatic dosing mechanism includes a quantitative component and a safety component. The degreaser in the liquid storage tank can be automatically quantitatively fed to the external degreaser receiving device through the quantitative component; when the quantitative component is operating normally, the safety component is in a normally closed state; when the quantitative component fails and causes the degreaser pressure inside the system pipeline to rise above the specified value, the safety component opens, and the degreaser is discharged to the degreaser receiving device outside the system through the safety component, thereby quickly reducing the degreaser pressure inside the system pipeline, ensuring the safety of the degreaser fully automatic adding device, avoiding the occurrence of production safety problems such as pipeline rupture, instrument damage and degreaser leakage, and effectively improving the production operation safety of the fully automatic degreaser adding device.

[0036] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A fully automatic degreasing agent adding device, characterized in that: include: A frame, a liquid storage tank, and an automatic dosing mechanism, wherein the liquid storage tank and the automatic dosing mechanism are both mounted on the frame, wherein the liquid storage tank is mounted on one side of the frame, and the automatic dosing mechanism is mounted on the other side of the frame relative to the liquid storage tank; an input end of the automatic dosing mechanism is connected to a pipeline of the liquid storage tank; The automatic dosing mechanism includes a quantitative component and a safety component. The input end of the quantitative component and the input end of the safety component are respectively connected to the output end pipeline of the liquid storage tank, and the output end of the quantitative component and the output end of the safety component are respectively connected to the pipeline of the external degreaser receiving device.

2. The fully automatic degreasing agent adding device according to claim 1, characterized in that: The liquid storage tank is provided with a feeding port, a solvent input pipe, a main delivery pipe and a discharge pipe. The feeding port is arranged at the top of the liquid storage tank; one end of the solvent input pipe is connected to the top side wall of the liquid storage tank; the main delivery pipe is connected to the bottom side wall of the liquid storage tank; the discharge pipe is arranged on the adjacent side of the main delivery pipe and is connected to the bottom of the liquid storage tank.

3. The fully automatic degreasing agent adding device according to claim 2, characterized in that: The automatic dosing mechanism further includes a total output pipeline, one end of which is connected to the output end of the quantitative component and the output end pipeline of the safety component respectively, and the other end of the total output pipeline is connected to an external degreasing agent receiving device.

4. The fully automatic degreasing agent adding device according to claim 3, characterized in that: The safety component includes a safety input pipeline and a safety valve. One end of the safety input pipeline is connected to the main delivery pipeline, the other end of the safety input pipeline is connected to the input end of the safety valve, and the output end of the safety valve is connected to the main output pipeline.

5. The fully automatic degreasing agent adding device according to claim 4, characterized in that: The quantitative component includes a main input pipeline and a metering pump, one end of the main input pipeline is connected to the main delivery pipeline, the other end of the main input pipeline is connected to the input end of the metering pump, and the output end of the metering pump is connected to the main output pipeline.

6. The fully automatic degreasing agent adding device according to claim 5, characterized in that: There are two metering pumps, which are connected in parallel to each other. That is, the input ends of the two metering pumps are connected to the main input pipeline respectively, and the output ends of the two metering pumps are connected to the main output pipeline respectively.

7. The fully automatic degreasing agent adding device according to claim 6, characterized in that: The safety component further includes a pulse damper, which is arranged in and connected to the main output pipeline.

8. The fully automatic degreasing agent adding device according to claim 7, characterized in that: The safety component further includes a pressure gauge, which is arranged on and connected to the main output pipeline.

9. The fully automatic degreasing agent adding device according to claim 8, characterized in that: The quantitative component further includes a filter, which is arranged in and connected to the main input pipeline.

10. The fully automatic degreasing agent adding device according to claim 9, characterized in that: The fully automatic degreasing agent adding device further comprises a control box, which is mounted on the top of the frame and is electrically connected to the two metering pumps.

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