Physicochemical experiment batching system

Abstract

The present application relates to the technical field of chemical experiment batching and discloses a physicochemical experiment batching system. The system comprises: a mounting platform. A weighing apparatus is arranged on the mounting platform, a weighing table of the weighing apparatus being configured to support a material bottle. A first mounting frame is arranged on the mounting platform and located on one side of the weighing apparatus. The first mounting frame is detachably connected to a plurality of first fittings, and each of the first fittings is configured to be provided with a titrator or a small-range pipette. A second mounting frame is arranged on the mounting platform and located on one side of the weighing apparatus. The second mounting frame is detachably connected to a plurality of second fittings, and each of the second fittings is configured to be provided with a material container. A gripping mechanism is arranged on the mounting platform, and the gripping mechanism is capable of gripping and driving a first fitting or a second fitting to move, so that the titrator or the small-range pipette or the material container corresponds to the material bottle. The present application is capable of achieving an accurate solid-liquid batching operation, is capable of quantifying an error in a batching process, and improves the accuracy of an experiment.

Description

A physicochemical experimental batching system Technical Field

[0001] This application relates to the field of chemical experimental ingredient technology, and in particular to a physicochemical experimental ingredient system. Background Technology

[0002] In chemical experiments, especially those requiring extremely high reaction precision, solid-liquid mixing systems play a crucial role. The quality of the prepared stock solution directly affects the reliability and repeatability of experimental results, and manual mixing often falls short of the required high precision standards. To ensure the accuracy and consistency of experiments, automated solid-liquid mixing systems have become a common requirement in the industry.

[0003] Therefore, there is an urgent need for a physicochemical experimental ingredient preparation system. Summary of the Invention

[0004] The purpose of this application is to provide a physicochemical experimental ingredient preparation system, which aims to solve or improve at least one of the above-mentioned technical problems.

[0005] To achieve the above objectives, this application provides the following solution: This application provides a physicochemical experiment ingredient preparation system, comprising:

[0006] Installation platform;

[0007] A weighing device is installed on the mounting platform, and the weighing platform of the weighing device is used to place the material bottle;

[0008] A first mounting bracket is disposed on the mounting platform and located on one side of the weighing device. Several first mounting components are detachably connected to the first mounting bracket. The first mounting components are used to set a titrator or a small-range pipette.

[0009] The second mounting frame is set on the mounting platform and located on one side of the weighing device. Several second mounting parts are detachably connected to the second mounting frame, and the second mounting parts are used to set up hoppers.

[0010] A gripping mechanism is provided on the mounting platform. The gripping mechanism can grip and move the first or second assembly so that the titrator or the small-range pipette or the hopper corresponds to the material bottle.

[0011] A mixing device is installed on the mounting platform and is connected to the weighing device.

[0012] Optionally, the gripping mechanism includes:

[0013] A pair of first electric slide rails are mounted on the mounting platform;

[0014] A pair of second electric slide rails are slidably fitted onto a pair of first electric slide rails along the Z-axis direction;

[0015] The third electric slide rail is slidably fitted between a pair of second electric slide rails along the Y-axis direction;

[0016] The third mounting bracket is slidably fitted on the third electric slide rail along the X-axis direction. The third mounting bracket is provided with a clamping member for detachably connecting with the first and second mounting components.

[0017] Optionally, the clamping member includes a first magnetic member and a second magnetic member facing the first mounting bracket and the second mounting bracket, respectively;

[0018] The first assembly is provided with a first magnet for connecting to the first magnetic suction component, and the second assembly is provided with a second magnet for connecting to the second magnetic suction component.

[0019] Optionally, the first assembly has a first slot at one end near the first mounting bracket, and a first locking block for engaging and supporting the first slot is fixedly connected to the first mounting bracket.

[0020] Optionally, the second assembly has a second slot at one end near the second mounting bracket, and a second block for engaging and supporting the second slot is fixedly connected to the second mounting bracket.

[0021] Optionally, the hopper is provided with a drive chamber and a material chamber from top to bottom. The bottom of the material chamber is provided with a discharge port. The drive chamber is provided with a slidable and rotatable elastic reset mechanism. The elastic reset mechanism is fixedly connected to a powder feeding rod. The powder feeding rod extends into the material chamber and protrudes through the discharge port. A material trough is provided on the side wall of the powder feeding rod. The elastic reset mechanism is fixedly connected to a stirring component located in the material chamber. The hopper is detachably connected to a storage bottle that communicates with the material chamber.

[0022] Optionally, the elastic reset mechanism includes:

[0023] A rotating seat is rotatably connected within the drive housing via bearings;

[0024] A slider is slidably connected within the rotating seat, and the slider is fixedly connected to the powder feeding rod;

[0025] An elastic element is disposed between the slider and the rotating seat.

[0026] Optionally, the gripping mechanism is provided with a telescopic component, the output end of which is rotatably connected to a third locking block via a driving component, and the top of the slider is provided with a third locking groove for engaging with the third locking block.

[0027] Optionally, it may also include several large liquid storage tanks containing different liquids, and the several large liquid storage tanks are connected to the several titrators.

[0028] Optionally, it also includes a reagent rack with several grooves, the reagent rack being located within the operating range of the gripping mechanism, the grooves being used to place different sizes of pipette tips for the small-range pipette and small storage containers for storing different liquids.

[0029] This application discloses the following technical effects: By placing the material bottle on the weighing platform of the weighing device, the material ratio in the bottle can be observed in real time. By using a gripping mechanism to grip and move the first assembly equipped with a titrator or a small-range pipette, the liquid material in the bottle can be accurately filled by the combination of the titrator and the small-range pipette. By using a gripping mechanism to grip and move the second assembly equipped with a hopper, the solid material in the hopper can be accurately filled into the bottle. By observing the material ratio in the bottle in real time, precise solid-liquid mixing operation can be achieved, and the error in the mixing process can be quantified. This not only improves the accuracy of the experiment but also provides necessary data support for reverse engineering. Attached Figure Description

[0030] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0031] Figure 1 is a schematic diagram of the overall structure of this application;

[0032] Figure 2 is a schematic diagram of the silo structure of this application;

[0033] Figure 3 is a cross-sectional view of the silo in this application;

[0034] Figure 4 is a schematic diagram of the material trough of this application;

[0035] Figure 5 is an exploded view of the elastic reset mechanism of this application;

[0036] Figure 6 is a schematic diagram of the connection between the telescopic component and the driving component of this application.

[0037] In the diagram: 1. Mounting platform; 2. Weighing device; 4. First mounting bracket; 5. First assembly; 6. Titrator; 7. Small-range pipette; 8. Second mounting bracket; 9. Second assembly; 91. Second magnet; 92. Second slot; 93. Second locking block; 10. Hopper; 101. Slider; 102. Elastic element; 103. Storage bottle; 104. Discharge port; 105. Powder delivery rod; 106. Material trough; 107. 108. Rotating seat; 109. Sliding groove; 100. Connecting block; 111. Sleeve; 112. Helical blade; 11. First electric slide rail; 12. Second electric slide rail; 13. Third electric slide rail; 14. Third mounting bracket; 15. First magnetic suction component; 16. Second magnetic suction component; 17. Telescopic component; 18. Driving component; 19. Third locking block; 20. Third locking slot; 21. Large liquid storage tank; 22. Reagent rack; 23. Mixing device. Detailed Implementation

[0038] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0039] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Referring to Figures 1-6, this application provides a physicochemical experiment ingredient preparation system, comprising:

[0041] Installation platform 1;

[0042] Weighing device 2 is installed on the mounting platform 1. The weighing platform of the weighing device is used to place the material bottle.

[0043] The first mounting frame 4 is set on the mounting platform 1 and located on one side of the weighing device 2. Several first mounting parts 5 are detachably connected to the first mounting frame 4. The first mounting parts 5 are used to set the titrator 6 or the small-range pipette 7.

[0044] The second mounting frame 8 is set on the mounting platform 1 and located on one side of the weighing device 2. Several second mounting parts 9 are detachably connected to the second mounting frame 8. The second mounting parts 9 are used to set the hopper 10.

[0045] The gripping mechanism is set on the installation platform 1. The gripping mechanism can grip and drive the first assembly 5 or the second assembly 9 to move so that the titrator 6 or the small-range pipette 7 or the hopper 10 corresponds to the material bottle.

[0046] The mixing device 23 is installed on the mounting platform 1 and is connected to the weighing device 2. The mixing device 23 can mix the solid and liquid materials in the bottle. The mixing device 23 is preferably an ultrasonic vibration device, which is the prior art and will not be described in detail here.

[0047] By placing the material bottle on the weighing platform of the weighing device 2, the material ratio in the bottle can be observed in real time. The first assembly 5, equipped with a titrator 6 or a small-range pipette 7, is moved by a gripping mechanism. The combination of the titrator 6 and the small-range pipette 7 enables precise filling of the liquid material in the bottle. The second assembly 9, equipped with a hopper 10, is moved by a gripping mechanism, allowing the solid material in the hopper 10 to be precisely filled into the bottle. By observing the material ratio in the bottle in real time, precise solid-liquid mixing operations can be achieved, and the error in the mixing process can be quantified. This not only improves the accuracy of the experiment but also provides necessary data support for reverse engineering.

[0048] In one embodiment of this application, the grasping mechanism includes:

[0049] A pair of first electric slide rails 11 are mounted on the mounting platform 1;

[0050] A pair of second electric slide rails 12 are slidably fitted onto a pair of first electric slide rails 11 along the Z-axis.

[0051] superior;

[0052] The third electric slide rail 13 is slidably fitted between a pair of second electric slide rails 12 along the Y-axis direction;

[0053] The third mounting bracket 14 is slidably fitted on the third electric slide rail 13 along the X-axis direction. The third mounting bracket 14 is provided with a clamping member for detachably connecting with the first mounting part 5 and the second mounting part 9.

[0054] The cooperation of the first electric slide rail 11, the second electric slide rail 12 and the third electric slide rail 13 enables the third mounting bracket 14 to achieve three-axis sliding in XYZ.

[0055] Furthermore, the third electric slide rail 13 is also slidably fitted with an electric gripper (not shown in the figure), which is used to hold and transfer the bottle.

[0056] In one embodiment of this application, the clamping member includes a first magnetic member 15 and a second magnetic member 16 facing the first mounting bracket 4 and the second mounting bracket 8, respectively.

[0057] The first assembly 5 is provided with a first magnet for connection with the first magnetic absorbing member 15, and the second assembly 9 is provided with a second magnet 91 for connection with the second magnetic absorbing member 16.

[0058] By engaging the first magnetic chuck 15 with the first magnet and engaging the second magnetic chuck 16 with the second magnet 91, the first assembly 5 and the second assembly 9 can be grasped.

[0059] Furthermore, the first magnetic attractor 15 and the second magnetic attractor 16 can be ordinary magnets or electromagnets.

[0060] In one embodiment of this application, a first slot is provided at one end of the first mounting part 5 near the first mounting bracket 4, and a first locking block for engaging and supporting the first slot is fixedly connected to the first mounting bracket 4.

[0061] With the opening of the first slot facing downwards, the cooperation between the first slot and the first block allows the first assembly 5 to be inserted into the first mounting bracket 4.

[0062] In one embodiment of this application, a second slot 92 is provided at one end of the second mounting part 9 near the second mounting bracket 8, and a second locking block 93 for engaging and supporting the second slot 92 is fixedly connected to the second mounting bracket 8.

[0063] With the opening of the second slot 92 facing downwards, the cooperation between the second slot 92 and the second slot block 93 allows the second mounting part 9 to be inserted into the first mounting bracket 4.

[0064] In one embodiment of this application, the hopper 10 is provided with a drive chamber and a material chamber from top to bottom. The bottom of the material chamber is provided with a discharge port 104. The drive chamber is slidably and rotatably provided with an elastic reset mechanism. The elastic reset mechanism is fixedly connected to a powder feeding rod 105. The powder feeding rod 105 extends into the material chamber and protrudes through the discharge port 104. A material trough 106 is provided on the side wall of the powder feeding rod 105. The elastic reset mechanism is fixedly connected to a stirring component located in the material chamber. The hopper 10 is detachably connected to a storage bottle 103 that communicates with the material chamber. The elastic reset mechanism includes a rotating seat 107, which is rotatably connected to the drive chamber through a bearing. A slider 101 is slidably connected to the rotating seat 107. The slider 101 is fixedly connected to the powder feeding rod 105. An elastic element 102 is disposed between the slider 101 and the rotating seat 107.

[0065] When the powder feeding rod 105 is in the material bin, the material can be located in the material trough 106. When the sliding block 101 is pressed down, the powder feeding rod 105 moves synchronously, so that after the material trough 106 extends out of the material bin, the material in the material trough 106 can fall into the discharge bin 10. Conversely, the elastic element 102 can make the sliding block 101 and the powder feeding rod 105 automatically reset, so that the powder feeding rod 105 automatically retracts into the material bin. In this way, the powder feeding rod 105 can be pushed multiple times to achieve accurate discharge. When the sliding block 101 is pushed, the sliding block 101 rotates synchronously, which can drive the rotating seat 107 to rotate synchronously. The rotating seat drives the stirring element to make the material fall, so that the material trough 106 can contact the material. The stirring element can also stir the solid powder to prevent the solid powder from clumping.

[0066] In one embodiment of this application, the gripping mechanism is provided with a telescopic member 17, and the output end of the telescopic member 17 is rotatably connected to a third locking block 19 via a driving member 18. The top end of the slider 101 is provided with a third locking groove 20 for engaging with the third locking block 19.

[0067] The third card block 19 and the third card slot 20 have a cross structure. The telescopic component 17 is a cylinder used to push the powder feeding rod 105, and the driving component 18 is a motor used to drive the powder feeding rod 105 to rotate.

[0068] Furthermore, the feed trough 106 is spiral-shaped, which facilitates the automatic discharge of solid powder materials from the feed trough 106.

[0069] Furthermore, the elastic element 102 is a helical spring.

[0070] Furthermore, the inner sidewall of the rotating seat 107 is provided with a plurality of sliding grooves 108, and a connecting block 109 is slidably fitted in the sliding groove 108, and the connecting block 109 is fixedly connected to the slider 101.

[0071] By setting a sliding groove 108 and a connecting block 109 that slides with the sliding groove 108, when the slider 101 rotates, the connecting block 109 can drive the rotating seat 107 to rotate synchronously. When the slider 101 slides, the connecting block 109 slides in the sliding groove 108, so that only the slider 101 needs to be driven to drive the powder feeding rod 105 to extend and retract and drive the stirring component to rotate.

[0072] Furthermore, the stirring component includes a sleeve 110 and a spiral blade 111 disposed on the outer wall of the sleeve 110. The sleeve 110 is fixedly connected to the rotating seat 107 and is sleeved on the outside of the powder feeding rod 105.

[0073] In one embodiment of this application, a plurality of large liquid storage tanks 21 storing different liquids are also included. The plurality of large liquid storage tanks 21 are connected to a plurality of titrators 6, so that different titrators 6 can output different liquids. The titrators 6 are connected to the large liquid storage tanks 21 through flexible hoses.

[0074] In one embodiment of this application, a reagent rack 22 with several grooves is also included. The reagent rack 22 is located within the operating range of the gripping mechanism. The several grooves are used to place pipette tips of different specifications applied to the small-range pipette 7 and small storage tanks storing different liquids.

[0075] Different sizes of nozzles are suitable for different liquid ratios, and small storage tanks are used to store small quantities of liquid.

[0076] In the description of this application, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0077] The embodiments described above are merely preferred embodiments of this application and are not intended to limit the scope of this application. Any modifications and improvements made to the technical solutions of this application by those skilled in the art without departing from the spirit of this application shall fall within the protection scope defined by the claims of this application.

Claims

1. A physicochemical experimental ingredient preparation system, characterized in that, include: Installation platform (1); Weighing device (2) is installed on the mounting platform (1), and the weighing platform of the weighing device is used to place the material bottle; The first mounting bracket (4) is set on the mounting platform (1) and located on one side of the weighing device (2). Several first mounting parts (5) are detachably connected to the first mounting bracket (4). The first mounting parts (5) are used to set a titrator (6) or a small-range pipette (7). The second mounting frame (8) is set on the mounting platform (1) and located on one side of the weighing device (2). Several second mounting parts (9) are detachably connected to the second mounting frame (8). The second mounting parts (9) are used to set up the hopper (10). A gripping mechanism is provided on the installation platform (1). The gripping mechanism can grip and drive the first assembly (5) or the second assembly (9) to move so that the titrator (6) or the small-range pipette (7) or the hopper (10) corresponds to the bottle. A mixing device (23) is installed on the mounting platform (1) and is connected to the weighing device (2).

2. The physicochemical experimental batching system according to claim 1, characterized in that, The grasping mechanism includes: A pair of first electric slide rails (11) are disposed on the mounting platform (1); A pair of second electric slide rails (12) are slidably fitted onto a pair of first electric slide rails (11) along the Z-axis direction; The third electric slide rail (13) is slidably fitted between a pair of second electric slide rails (12) along the Y-axis direction; The third mounting bracket (14) is slidably fitted on the third electric slide rail (13) along the X-axis direction. The third mounting bracket (14) is provided with a clamping member for detachably connecting with the first mounting part (5) and the second mounting part (9).

3. The physicochemical experimental batching system according to claim 2, characterized in that, The clamping member includes a first magnetic member (15) and a second magnetic member (16) facing the first mounting bracket (4) and the second mounting bracket (8) respectively; The first assembly (5) is provided with a first magnet for connecting to the first magnetic suction member (15), and the second assembly (9) is provided with a second magnet (91) for connecting to the second magnetic suction member (16).

4. The physicochemical experimental batching system according to claim 1, characterized in that, The first mounting part (5) has a first slot at one end near the first mounting bracket (4), and a first block for engaging and supporting the first slot is fixedly connected to the first mounting bracket (4).

5. The physicochemical experimental batching system according to claim 1, characterized in that, The second assembly (9) has a second slot (92) at one end near the second mounting bracket (8), and a second block (93) is fixedly connected to the second mounting bracket (8) for engaging and supporting the second slot (92).

6. The physicochemical experimental batching system according to claim 1, characterized in that, The hopper (10) is provided with a drive chamber and a material chamber from top to bottom. The bottom of the material chamber is provided with a discharge port (104). The drive chamber is provided with an elastic reset mechanism that can slide and rotate. The elastic reset mechanism is fixedly connected to a powder feeding rod (105). The powder feeding rod (105) extends into the material chamber and protrudes through the discharge port (104). A material trough (106) is provided on the side wall of the powder feeding rod (105). The elastic reset mechanism is fixedly connected to a stirring component located in the material chamber. The hopper (10) is detachably connected to a storage bottle (103) that communicates with the material chamber.

7. The physicochemical experimental batching system according to claim 6, characterized in that, The elastic reset mechanism includes: The rotating seat (107) is rotatably connected to the drive compartment via bearings; A slider (101) is slidably connected inside the rotating seat (107), and the slider (101) is fixedly connected to the powder feeding rod (105); An elastic element (102) is disposed between the slider (101) and the rotating seat (107).

8. The physicochemical experimental batching system according to claim 7, characterized in that, The gripping mechanism is provided with a telescopic component (17), and the output end of the telescopic component (17) is rotatably connected to a third locking block (19) through a driving component (18). The top of the slider (101) is provided with a third slot (20) for engaging with the third locking block (19).

9. The physicochemical experimental batching system according to claim 1, characterized in that, It also includes several large liquid storage tanks (21) storing different liquids, and the several large liquid storage tanks (21) are connected to the several titrators (6).

10. The physicochemical experimental batching system according to claim 1, characterized in that, It also includes a reagent rack (22) with several grooves, which is located within the operating range of the gripping mechanism. The grooves are used to place pipette tips of different specifications for use with the small-range pipette (7) and small storage tanks containing different liquids.

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