Safe sampling device for carboxylic butadiene-styrene latex

Abstract

The utility model discloses a safe sampling device for carboxylic butadiene-styrene latex, which belongs to the technical field of chemical engineering and comprises a base, a rotating rod is rotatably connected to the top of the base close to a support table, and a plurality of sampling tubes are mounted on the top of the connecting rod close to one side. A detection assembly is installed in each sampling pipe, a sampling tank is installed at the position, close to one side, of the top of the base, a tank plug is installed at the top of the sampling tank, sampling holes corresponding to the sampling pipes are formed in the top of the tank plug, and a stirring mechanism is arranged in the sampling tank. When a detection sample is placed in the sampling tank and preparation work is completed, the stirring mechanism can be started at the moment, the sliding ring is driven by the driving motor to rotate the stirring blade, and the detection sample is stirred in all directions, so that the overall quality of the detection sample is the same, and the consistency of sampling data is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a safe sampling device for carboxyl styrene butadiene latex. Background Art

[0002] As an important synthetic latex, carboxylated styrene butadiene latex has broad application prospects in the fields of construction, automobiles, textiles, etc. Carboxylated styrene butadiene latex can be used as building sealants, structural adhesives, etc., with good adhesion and weather resistance. Carboxylated styrene butadiene latex can also be used for bonding and sealing of building materials. Carboxylated styrene butadiene latex can also be used as automotive sealants, automotive interior adhesives, etc., with excellent chemical resistance and heat resistance, and can adapt to the complex working environment of automobiles. By continuously improving product quality and expanding application areas, it is believed that carboxylated styrene butadiene latex will make greater contributions to the development and progress of all walks of life.

[0003] At present, there is no relevant carboxylated styrene butadiene latex safety sampling device on the market. It still adopts the traditional manual sampling method for sampling and testing. Therefore, when sampling, manual sampling still has certain safety hazards and operational difficulties. In addition, carboxylated styrene butadiene latex has certain volatility. If the tester does not operate properly, it will cause leakage and volatilization of carboxylated styrene butadiene latex, which will bring certain risks to the health of the experimenters and the safety of the equipment.

[0004] Therefore, it is urgent to provide a carboxylated styrene butadiene latex safety sampling device to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the disadvantages of the prior art and provide a carboxyl styrene butadiene latex safety sampling device.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a carboxyl styrene butadiene latex safety sampling device, comprising a base, the top of the base is fixedly connected to a support platform, and the top of the support platform is respectively equipped with a button and a display screen;

[0007] The top of the base is rotatably connected to a rotating rod near the support platform, the outer wall of the rotating rod is provided with a plurality of jacks, the outer wall of the rotating rod is slidably connected to a connecting rod, a latch is installed at the front end of the connecting rod, a plurality of sampling tubes are installed at one side of the top of the connecting rod, and a detection component is installed inside each of the sampling tubes;

[0008] A sampling tank is installed on one side of the top of the base, a tank plug is installed on the top of the sampling tank, a sampling hole corresponding to the sampling tube is opened on the top of the tank plug, a handle is fixedly connected to the top of the tank plug at the center position, and a stirring mechanism is arranged inside the sampling tank.

[0009] The utility model is further configured as follows: a plurality of mounting holes are opened on one side of the connecting rod, and the mounting holes correspond to the sampling holes one by one.

[0010] Through the above technical solution, by installing multiple sampling tubes at one time, multiple samples can be sampled simultaneously in the same experiment, thereby improving experimental efficiency and production efficiency. By fixing the position of the sampling holes, experimental errors caused by changes in the sampling position can be reduced, ensuring the accuracy and repeatability of the experimental results. By making the sampling holes correspond to the installation holes one by one, space can be effectively utilized, chaos and congestion during the installation process can be avoided, and the experimental environment can be kept clean and orderly.

[0011] The utility model is further configured such that: the outer wall of the plug is fitted to the inner wall of the corresponding plug hole.

[0012] Through the above technical solution, the outer wall and the inner wall are fitted together, so that the pin can be more firmly fixed in the socket to prevent loosening or shaking during use, thereby ensuring the stability of the experimental device.

[0013] The utility model is further configured as follows: the detection component is connected to the support platform via a wire.

[0014] Through the above technical solution, the interference or safety hazards that may exist in the use of wireless transmission technology can be avoided through wire connection, thereby ensuring the security and reliability of experimental data. The data detected by the detection component will also be transmitted to the internal parts of the support platform through wires, and the internal parts of the support platform will perform data analysis and integration, and finally display it on the display screen, which is convenient for experimental personnel to check and record.

[0015] The utility model is further configured as follows: the tank plug is connected to the sampling tank by threaded connection.

[0016] Through the above technical solution, the threaded connection can provide good sealing, prevent liquid or gas from leaking from the connection, and ensure the stability and safety of the internal environment of the sampling tank during the experiment. Compared with other connection methods, such as clamping or twisting connections, the threaded connection is easier to install and disassemble, does not require additional tools or equipment, and saves time and labor costs.

[0017] The utility model is further configured as follows: the stirring mechanism includes a driving motor installed on a base, the output end of the driving motor is fixedly connected to a threaded rod, the outer wall of the threaded rod is slidably connected to a sliding ring, and the outer wall of the sliding ring is fixedly connected to a plurality of stirring blades.

[0018] Through the above technical solution, when the sample is placed in the sampling tank by the experimenter, after completing the preparation work, the drive motor will start to run, and the threaded rod will be driven to rotate by the drive motor, thereby driving the sliding ring to slide. When the sliding ring slides, the stirring blade will also be driven to rotate. By controlling the drive motor to rotate in different directions, the sample can be stirred up and down, ensuring that the overall quality of the sample is the same during sampling, and ensuring the consistency of the sampling data.

[0019] The utility model is further configured as follows: the outer end of the stirring blade is attached to the inner wall of the sampling tank.

[0020] Through the above technical solution, the stirring blades are attached to the inner wall, which can ensure that the materials in the entire tank are fully stirred during the stirring process and avoid stirring dead corners. This helps to ensure the uniformity and consistency of the sample and ensure the consistency of subsequent sampling data.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The utility model is designed with a stirring mechanism. When the test sample is placed in the sampling tank and the preparation work is completed, the stirring mechanism can be started. The sliding ring is driven by the driving motor to rotate the stirring blade to stir the test sample in all directions, so that the overall quality of the test sample is the same, ensuring the consistency of the sampling data.

[0023] 2. The utility model is designed to install a detection component inside the sampling tube. The experimenter only needs to insert the sampling tube into the test sample, and the detection component inside the sampling tube will detect the test sample. Manual sampling and testing are no longer required. The detection data can be displayed on the display screen through the detection component and recorded by the test personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the tank plug of the utility model;

[0026] Figure 3 This is the internal structure diagram of the sampling tube of the utility model;

[0027] Figure 4 It is a schematic diagram of the stirring mechanism of the utility model.

[0028] In the figure: 1. base; 2. support platform; 3. button; 4. display screen; 5. rotating rod; 6. socket; 7. connecting rod; 8. pin; 9. sampling tube; 10. detection component; 11. sampling tank; 12. tank plug; 13. sampling hole; 14. handle; 15. stirring mechanism; 1501. driving motor; 1502. threaded rod; 1503. sliding ring; 1504. stirring blade. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0030] See also Figure 1 - Figure 3A carboxyl styrene butadiene latex safety sampling device comprises a base 1, a support platform 2 is fixedly connected to the top of the base 1, a button 3 and a display screen 4 are respectively installed on the top of the support platform 2, a rotating rod 5 is rotatably connected to the top of the base 1 near the support platform 2, a plurality of plug holes 6 are opened on the outer wall of the rotating rod 5, a connecting rod 7 is slidably connected to the outer wall of the rotating rod 5, a latch 8 is installed at the front end of the connecting rod 7, the outer wall of the latch 8 is fitted to the inner wall of the corresponding plug hole 6, and the latch 8 can be more firmly fixed in the plug hole 6 through the fitting of the outer wall and the inner wall to prevent loosening or shaking during use. To ensure the stability of the experimental device, a plurality of sampling tubes 9 are installed on one side of the top of the connecting rod 7, and a detection component 10 is installed inside each sampling tube 9. The detection component 10 is connected to the support platform 2 through a wire. The wire connection can avoid interference or safety hazards that may exist in the use of wireless transmission technology, and ensure the safety and reliability of the experimental data. The data detected by the detection component 10 will also be transmitted to the internal parts of the support platform 2 through the wire, and the internal parts of the support platform 2 will perform data analysis and integration, and finally display it on the display screen 4, which is convenient for the experimenter to check and record. A sampling tank 11 is installed on one side of the top of the base 1, and a tank plug 12 is installed on the top of the sampling tank 11. The tank plug 12 and the sampling tank 11 are threadedly connected. The threaded connection can provide good sealing to prevent liquid or gas from leaking from the connection, ensuring the stability and safety of the internal environment of the sampling tank 11 during the experiment. Compared with other connection methods, such as clamping or twisting connection, the threaded connection is easier to install and disassemble, does not require additional tools or equipment, and saves time and labor costs. A sampling hole 13 corresponding to the sampling tube 9 is opened on the top of the tank plug 12. One side of the connecting rod 7 A plurality of mounting holes are provided, and they correspond one-to-one with the sampling holes 13. By installing a plurality of sampling tubes 9 at one time, a plurality of samples can be sampled simultaneously in the same experiment, thereby improving the experimental efficiency and production efficiency. By fixing the position of the sampling holes 13, the experimental error caused by the change of the sampling position can be reduced, and the accuracy and repeatability of the experimental results can be ensured. The sampling holes 13 correspond one-to-one with the mounting holes, which can effectively utilize the space, avoid confusion and congestion during the installation process, and keep the experimental environment clean and orderly. A handle 14 is fixedly connected to the top of the tank plug 12 near the center.

[0031] like Figure 4As shown, a stirring mechanism 15 is provided inside the sampling tank 11, and the stirring mechanism 15 includes a driving motor 1501 installed on the base 1, and the output end of the driving motor 1501 is fixedly connected to a threaded rod 1502, and the outer wall of the threaded rod 1502 is slidably connected to a sliding ring 1503, and the outer wall of the sliding ring 1503 is fixedly connected to a plurality of stirring blades 1504, and the outer ends of the stirring blades 1504 are attached to the inner wall of the sampling tank 11, and the stirring blades 1504 are attached to the inner wall, which can ensure that the materials in the entire tank are fully stirred during the stirring process, avoiding stirring dead corners, which helps to ensure the uniformity and consistency of the sample and ensure The subsequent sampling data is consistent. When the sample is placed in the sampling tank 11 by the experimenter, after the preparation work is completed, the drive motor 1501 will start to run. The drive motor 1501 drives the threaded rod 1502 to rotate, thereby driving the sliding ring 1503 to slide. When the sliding ring 1503 slides, it also drives the stirring blade 1504 to rotate. By controlling the drive motor 1501 to rotate in different directions, the sample is stirred up and down, ensuring that the overall quality of the sample is the same during sampling, and ensuring the consistency of the sampling data.

[0032] When the utility model is used, the experimenter needs to place the sample to be sampled into the sampling tank 11, and install the sampling tank 11 on the base 1, start to install the stirring mechanism 15, fix the multiple stirring blades 1504 on the sliding ring 1503, and slide the sliding ring 1503 on the threaded rod 1502, and finally fix the installed threaded rod 1502 on the output end of the driving motor 1501 to ensure that the stirring blades 1504 can be driven by the driving motor 1501 to stir, and the sample inside the sampling tank 11 is stirred in all directions to ensure that the overall quality of the sample is the same. After the stirring mechanism 15 is completed, the tank plug 12 can be turned into The sampling tank 11, at this time, by continuously adjusting the position of the connecting rod 7 on the rotating rod 5, after reaching the specified position, the connecting rod 7 can be fixed by installing the pin 8, and the sampling tube 9 is inserted into the sampling hole 13 through the internal mounting hole thereof, and enters into the sampling tank 11, and the detection component 10 inside the sampling tube 9 will begin to detect the sample, and the sample data will be transmitted to the internal parts of the support platform 2 through the wire. By continuously adjusting the position of the connecting rod 7 on the rotating rod 5, the sampling tube 9 on the connecting rod 7 can sample samples at different positions inside the sampling tank 11, and the internal parts of the support platform 2 will perform data analysis and integration, and finally display it on the display screen 4, which is convenient for the experimenter to check and record.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A carboxylated styrene butadiene latex safety sampling device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support platform (2), and the top of the support platform (2) is respectively equipped with a button (3) and a display screen (4); A rotating rod (5) is rotatably connected to the top of the base (1) near the support platform (2), a plurality of insertion holes (6) are provided on the outer wall of the rotating rod (5), a connecting rod (7) is slidably connected to the outer wall of the rotating rod (5), a latch (8) is installed at the front end of the connecting rod (7), a plurality of sampling tubes (9) are installed at one side of the top of the connecting rod (7), and a detection component (10) is installed inside each of the sampling tubes (9); A sampling tank (11) is installed at one side of the top of the base (1), a tank plug (12) is installed at the top of the sampling tank (11), a sampling hole (13) corresponding to the sampling tube (9) is opened at the top of the tank plug (12), a handle (14) is fixedly connected to the top of the tank plug (12) at the center, and a stirring mechanism (15) is arranged inside the sampling tank (11).

2. A carboxylated styrene butadiene latex safety sampling device according to claim 1, characterized in that: A plurality of mounting holes are provided on one side of the connecting rod (7), and the holes correspond to the sampling holes (13) one by one.

3. A carboxylated styrene butadiene latex safety sampling device according to claim 1, characterized in that: The outer wall of the plug pin (8) fits against the inner wall of the corresponding insertion hole (6).

4. A carboxylated styrene butadiene latex safety sampling device according to claim 1, characterized in that: The detection component (10) is connected to the support platform (2) via a wire.

5. A carboxylated styrene butadiene latex safety sampling device according to claim 1, characterized in that: The tank plug (12) is connected to the sampling tank (11) by threaded connection.

6. A carboxylated styrene butadiene latex safety sampling device according to claim 1, characterized in that: The stirring mechanism (15) comprises a driving motor (1501) mounted on a base (1); the output end of the driving motor (1501) is fixedly connected to a threaded rod (1502); the outer wall of the threaded rod (1502) is slidably connected to a sliding ring (1503); and the outer wall of the sliding ring (1503) is fixedly connected to a plurality of stirring blades (1504).

7. A carboxylated styrene butadiene latex safety sampling device according to claim 6, characterized in that: The outer end of the stirring blade (1504) is attached to the inner wall of the sampling tank (11).

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