Equipment for automatically detecting gas chromatography of electrolyte

Abstract

The utility model discloses equipment for automatically detecting gas chromatography of electrolyte, which comprises a mechanical arm body, the mechanical arm body is mounted on a workbench through a bolt, the left rear side of the mechanical arm body is provided with a cap screwing mechanism mounted on the workbench, the front side of the cap screwing mechanism is provided with a PP bottle cap positioning jig mounted on the workbench, and the left rear side of the mechanical arm body is provided with a cap screwing mechanism mounted on the workbench. A clamp is installed on the mechanical arm body, a GC detection bottle tray installed on the workbench is arranged on the left front side of the mechanical arm body, and a sample bottle tray installed on the workbench is arranged on the front side of the GC detection bottle tray. According to the equipment for automatically detecting the gas chromatography of the electrolyte, the mechanical arm is adopted to replace traditional manual operation, the early-stage work of gas chromatography detection can be automatically carried out, and a professional worker does not need to be specially cultivated for operation, so that the labor cost is greatly saved, the problem of missing of a detection sample can be effectively avoided, and the detection efficiency is improved. And actual detection requirements can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a device for automatically detecting electrolyte gas chromatography. Background Art

[0002] In the process of gas chromatography detection of electrolyte samples, laboratory professionals are required to perform preliminary operations, which is rather troublesome and greatly increases the labor intensity of the staff. In addition, during the detection process, the staff may not be able to obtain results in time, forget or miss detection due to the long detection time. Therefore, in response to the above problems, an automatic detection device for electrolyte gas chromatography is designed to better meet the actual use needs. Utility Model Content

[0003] The purpose of the present invention is to provide an automatic detection device for electrolyte gas chromatography, so as to solve the problems in the above-mentioned background technology that manual detection is troublesome, labor-intensive, and workers are prone to not being able to obtain results in time, forgetting or missing detection due to long detection time.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for automatically detecting electrolyte gas chromatography, comprising a robotic arm body, which is mounted on a workbench by bolts, a screw capping mechanism mounted on the workbench is provided on the left rear side of the robotic arm body, a PP bottle cap positioning fixture mounted on the workbench is provided on the front side of the screw capping mechanism, a clamp is installed on the robotic arm body, a GC detection bottle tray mounted on the workbench is provided on the left front side of the robotic arm body, a sample bottle tray mounted on the workbench is provided on the front side of the GC detection bottle tray, a disposable pipette tray mounted on the workbench is provided on the right side of the sample bottle tray, a gas chromatograph mounted on the workbench is provided on the right side of the disposable pipette tray, and a waste box mounted on the workbench is provided on the rear side of the gas chromatograph.

[0005] Preferably, the robotic arm body is an RM65 six-degree-of-freedom robotic arm, through which the bottle can be clamped and transferred, providing a basic guarantee for the normal progress of the inspection.

[0006] Preferably, a center convex block is installed on the PP bottle cap positioning jig, and the center convex block and the PP bottle cap are nested to achieve a positioning effect. Through the function of the PP bottle cap positioning jig, the PP bottle cap can be conveniently positioned.

[0007] Preferably, the GC detection bottle tray is evenly provided with mounting holes, and the GC detection bottle tray and the GC detection bottles are nested and connected. The GC detection bottle tray can facilitate the placement and storage of multiple GC detection bottles.

[0008] Preferably, through holes are evenly opened on the sample bottle tray, and sample bottles are placed in the through holes on the sample bottle tray. Through the function of the sample bottle tray, the sample bottles can be conveniently placed to ensure the stability of the sample bottles.

[0009] Preferably, disposable straws are evenly placed on the disposable straw tray. The disposable straw tray can be used to position the disposable straws, making it convenient to take out the disposable straws later.

[0010] Compared with the existing technology, the beneficial effect of the utility model is that the equipment for automatically detecting electrolyte gas chromatography uses a robotic arm to replace traditional manual operation, and can automatically perform the preliminary work of gas chromatography detection without the need to specially train professional staff to operate, thereby greatly saving labor costs, and can effectively avoid the problem of missing detection samples, thereby better meeting actual detection needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of the utility model;

[0012] Figure 2 This is a schematic diagram of the overall top view of the device of the utility model;

[0013] Figure 3 This is a schematic diagram of the overall front view structure of the utility model device;

[0014] Figure 4 This is a schematic diagram of the three-dimensional structure of the clamp of the utility model.

[0015] In the figure: 1. Robotic arm body; 2. Capping mechanism; 3. PP bottle cap positioning fixture; 4. Clamp; 5. GC test bottle tray; 6. Sample bottle tray; 7. Disposable pipette tray; 8. Gas chromatograph; 9. Waste box. DETAILED DESCRIPTION

[0016] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 3The utility model provides a technical solution: an equipment for automatically detecting electrolyte gas chromatography, comprising a robotic arm body 1, the robotic arm body 1 is mounted on a workbench by bolts, a screw capping mechanism 2 mounted on the workbench is provided on the left rear side of the robotic arm body 1, a PP bottle cap positioning fixture 3 mounted on the workbench is provided on the front side of the screw capping mechanism 2, a clamp 4 is installed on the robotic arm body 1, a GC detection bottle tray 5 mounted on the workbench is provided on the left front side of the robotic arm body 1, a sample bottle tray 6 mounted on the workbench is provided on the front side of the GC detection bottle tray 5, a disposable pipette tray 7 mounted on the workbench is provided on the right side of the sample bottle tray 6, a gas chromatograph 8 mounted on the workbench is provided on the right side of the disposable pipette tray 7, and a waste box 9 mounted on the workbench is provided on the rear side of the gas chromatograph 8.

[0018] The robot body 1 is an RM65 six-degree-of-freedom robot arm; a center bump is installed on the PP bottle cap positioning fixture 3, and the center bump and the PP bottle cap are nested to achieve positioning; the GC test bottle tray 5 is evenly provided with mounting holes, and the GC test bottle tray 5 and the GC test bottles are nested; the sample bottle tray 6 is evenly provided with through holes, and sample bottles are placed in the through holes of the sample bottle tray 6; disposable straws are evenly placed on the disposable straw tray 7;

[0019] When using the automatic detection device for electrolyte gas chromatography, if Figures 1-4 As shown, first, the entire device is placed and powered by an external power supply, and then the experimental sample bottle is manually nested with the sample bottle tray 6, the GC detection bottle is nested with the GC detection bottle tray 5, and the disposable titration pipette is placed on the disposable pipette tray 7. When conducting the test, the clamp 4 is driven to move by the robot arm body 1, and the sample bottle cap on the sample bottle tray 6 is clamped by the clamp 4. The robot arm body 1 drives the sample bottle to move to cooperate with the screw cap mechanism 2, and the screw cap mechanism 2 clamps the sample bottle body and rotates it, thereby realizing the separation of the sample bottle body and the bottle cap, and the separated bottle cap is transferred to the PP bottle cap positioning fixture 3 by the robot arm body 1, and the bottle cap can be positioned by nesting the protrusion on the PP bottle cap positioning fixture 3 with the bottle cap. After the bottle cap is placed, the robot arm body 1 and the clamp 4 are cooperated to transfer the sample bottle to the sample bottle tray 6 for placement, thereby completing the opening of the sample bottle;

[0020] like Figures 1-4As shown, when the GC detection bottle tray 5 is opened, the GC detection bottle cap is clamped by the cooperation of the robot arm body 1 and the clamp 4. According to the above principle, the GC detection bottle is transferred to cooperate with the screw cap mechanism 2. The bottle body and the cap of the GC detection bottle can be separated by clamping the bottle body and rotating the screw cap mechanism 2, and the GC detection bottle cap is placed on the PP bottle cap positioning fixture 3 by the robot arm body 1 and the clamp 4. At this time, the GC detection bottle is clamped on the screw cap mechanism 2, and the disposable titration pipette is clamped on the disposable pipette tray 7 by the robot arm body 1 and the clamp 4, and the pipette is moved to cooperate with the opened sample bottle. The pipette is pressed by the opening and closing of the electric claw, thereby realizing the absorption of the electrolyte. The pipette that absorbs the electrolyte moves to the GC detection bottle on the screw cap mechanism 2, and then slowly closes with the electric claw to squeeze out a quantitative electrolyte into the GC detection bottle. After the operation is completed, the mechanical The arm body 1 and the clamp 4 cooperate to throw the used straw into the waste box 9 for collection for subsequent processing. The GC detection bottle cap placed on the PP bottle cap positioning fixture 3 is then removed by the robotic arm body 1 and the clamp 4, and cooperates with the GC detection bottle on the screw cap mechanism 2. The screw cap mechanism 2 realizes the tightening effect of the GC detection bottle cap and the bottle body. Finally, the GC detection bottle is placed in the gas chromatograph 8 for detection through the robotic arm body 1 and the clamp 4. According to the above principle, the opened sample bottle cap can be locked with the bottle body through the cooperation of the robotic arm body 1, the clamp 4 and the screw cap mechanism 2, and the sample bottle with the locked bottle cap can be restored to the sample bottle tray 6. After waiting for the background to receive the data transmitted by the gas chromatograph 8, the robotic arm automatically takes out the GC detection bottle and starts the detection task of a new sample bottle. This is the working principle of the equipment for automatic detection of electrolyte gas chromatography.

[0021] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An apparatus for automatically detecting electrolyte gas chromatography, comprising a robotic arm body (1), wherein the robotic arm body (1) is mounted on a workbench by bolts, and characterized in that: The left rear side of the robot arm body (1) is provided with a screw capping mechanism (2) installed on the workbench, the front side of the screw capping mechanism (2) is provided with a PP bottle cap positioning fixture (3) installed on the workbench, the clamp (4) is installed on the robot arm body (1), the left front side of the robot arm body (1) is provided with a GC detection bottle tray (5) installed on the workbench, the front side of the GC detection bottle tray (5) is provided with a sample bottle tray (6) installed on the workbench, the right side of the sample bottle tray (6) is provided with a disposable pipette tray (7) installed on the workbench, the right side of the disposable pipette tray (7) is provided with a gas chromatograph (8) installed on the workbench, and the rear side of the gas chromatograph (8) is provided with a waste box (9) installed on the workbench.

2. The device for automatically detecting electrolyte gas chromatography according to claim 1, characterized in that: The robotic arm body (1) is an RM65 six-degree-of-freedom robotic arm.

3. The device for automatically detecting electrolyte gas chromatography according to claim 1, characterized in that: A center convex block is installed on the PP bottle cap positioning jig (3), and the center convex block and the PP bottle cap are nested to achieve a positioning effect.

4. The device for automatically detecting electrolyte gas chromatography according to claim 1, characterized in that: The GC detection bottle tray (5) is evenly provided with mounting holes, and the GC detection bottle tray (5) and the GC detection bottles are nested and connected.

5. The device for automatically detecting electrolyte gas chromatography according to claim 1, characterized in that: The sample bottle tray (6) is evenly provided with through holes, and sample bottles are placed in the through holes on the sample bottle tray (6).

6. The device for automatically detecting electrolyte gas chromatography according to claim 1, characterized in that: Disposable straws are evenly placed on the disposable straw tray (7).

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