Full-automatic sampling and sampling system of in-situ mass spectrometer for chemical reaction

Abstract

The utility model discloses a full-automatic sampling and sampling system of an in-situ mass spectrometer for chemical reaction, and mainly relates to the technical field of sampling and sampling systems. Comprising a supporting frame, a glass kettle, an automatic sampling module and a mounting assembly, the glass kettle is mounted in the supporting frame, a plurality of pulleys are mounted on the lower surface of the supporting frame, a bottom plate is placed on the upper surface of the supporting frame, the automatic sampling module is mounted on the upper surface of the bottom plate, and the mounting assembly is located on the lower surface of the bottom plate. And the mounting assembly comprises a disc and a plurality of welding plates, the disc is rotationally connected with the lower surface of the bottom plate, the welding plates are fixedly connected with the arc surfaces of the supporting plates, and a plurality of connecting holes are formed in the surface of the disc. The automatic sampling system has the beneficial effects that the automatic sampling module can be conveniently mounted on the support frame by personnel to form an integrated structure with the glass kettle, so that the multifunctionality of the sampling and sample introduction system is improved, and the sampling and sample introduction efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling system technical field especially relates to in situ mass spectrometer full automatic sampling system of chemical reaction. BACKGROUND

[0002] The in situ mass spectrometer full automatic sampling system of chemical reaction is an experimental equipment for real-time monitoring and analyzing chemical reaction process.

[0003] The invention with publication number CN116699159A discloses a kind of for in situ mass spectrometer full automatic intelligent sampling system, and its technical scheme main points are as follows: including sampling mechanism, sampling tube, rotating disc needle detection line;Sampling sampling process includes following steps: S1, sampling mechanism is automatically identified by visual identification device and the information of target to be measured, sample acquisition is carried out by mechanical hand and grabs sampling tube, and code is assigned on sampling tube;S2, mechanical hand is transferred to the multi-station indexing turntable after the code assignment of sampling tube;S3, after multi-station indexing turntable rotates to station, rotating disc needle detection line is scanned and identified to sampling tube, then sampling scraper needle is pushed out from sampling tube to the open ion source of the in situ mass spectrometer by entrance push mechanism, sample forms ion and directly enters mass spectrometer. Realize the low false alarm rate of large batch of samples to be detected second-level in situ sampling sampling analysis, greatly improve detection efficiency and reduce detection cost.

[0004] For the related content in the above, it is found that the following technical defects exist: the automatic sampling module and the glass kettle in the prior art are used separately, the automatic sampling module cannot be conveniently installed on the support frame fixed with the glass kettle, and the functionality of the sampling sampling system will be reduced. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcoming that the automatic sampling module and the glass kettle in the prior art are used separately, the automatic sampling module cannot be conveniently installed on the support frame fixed with the glass kettle, and the functionality of the sampling sampling system will be reduced, and proposes the in situ mass spectrometer full automatic sampling system of chemical reaction.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: the in-situ mass spectrometer full-automatic sampling system of chemical reaction, including support frame, glass still, automatic sampling module and installation component, the glass still is installed in the inside of support frame, a plurality of pulleys are installed on the lower surface of support frame, the upper surface of support frame places bottom plate, the automatic sampling module is installed on the upper surface of bottom plate, the installation component is located the lower surface of bottom plate, the installation component includes disc and a plurality of welding plates, the disc is rotatably connected with the lower surface of bottom plate, the welding plate is fixedly connected with the arc surface of support plate, a plurality of connecting holes are set up on the surface of disc, the inner wall of connecting hole is slidably connected with connecting rod, the one end of connecting rod is fixedly connected with plugboard, away from bottom plate, the side of welding plate is set up with the plug-in hole, the size of plug-in hole is adapted to plugboard.

[0007] The effect of the above components is that: by setting the installation component, the personnel can conveniently install the automatic sampling module to the support frame and the glass still to form an integrated structure, improving the multifunctionality of the sampling and sampling system, and making the sampling and sampling efficiency higher.

[0008] Preferably, the lower surface of the bottom plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a turntable, and the arc surface of the turntable and the disc is drivingly connected with a belt.

[0009] The effect of the above components is that: starting the servo motor to drive the turntable to rotate, the turntable drives the belt to run, and the belt drives the disc to rotate, achieving the effect of automatically driving the disc to rotate.

[0010] Preferably, the surface of the plugboard is provided with a positioning hole, the inner wall of the positioning hole is slidably connected with a positioning plate, and the positioning plate is fixedly connected with the lower surface of the bottom plate.

[0011] The effect of the above components is that: when the connecting hole drives the connecting plate and the plugboard to move, the positioning plate fixed on the bottom plate will slide along the inner wall of the positioning hole on the plugboard, which can limit the plugboard and prevent it from rotating during movement.

[0012] Preferably, one side of the plugboard is fixedly connected with a guide plate, and the cross section of the guide plate is trapezoidal.

[0013] The effect of the above components is that: by setting the guide plate with trapezoidal cross section on one side of the plugboard, the guide plate has a small volume, achieving the effect that the plugboard can be conveniently inserted into the plug-in hole.

[0014] Preferably, the arc surface of the support frame is provided with a cleaning assembly, the cleaning assembly comprises two sliding rails, the lower surfaces of the sliding rails are fixedly connected with the support frame, the inner walls of the sliding rails are slidably connected with sliding plates, the sides of the sliding plates away from each other are fixedly connected with screws, the arc surfaces of the screws are threadedly connected with nuts, the sides of the nuts are abutted with the sliding rails, the sides of the sliding plates close to each other are fixedly connected with a connecting ring, and the inner wall of the connecting ring is fixedly connected with a plurality of bristles.

[0015] The above component achieves the effect that the personnel can conveniently adjust the bristles to clean the dirt attached to the outer wall of the glass kettle, so that the cleanliness of the outer wall of the kettle body can be ensured.

[0016] Preferably, the outer wall of the connecting ring is fixedly connected with a handle ring, and the cross section of the handle ring is in the shape of "U".

[0017] The above component achieves the effect that the movement of the handle ring can drive the movement of the connecting ring and the bristles, so that the connecting ring can be conveniently controlled.

[0018] Preferably, the bristles are pig bristles.

[0019] The above component achieves the effect that the bristles are pig bristles, the pig bristles have good elasticity and good durability, and can prevent static electricity.

[0020] In summary, the beneficial effects of the present application are:

[0021] In the present application, the installation assembly is provided, the personnel can conveniently install the automatic sampling module to the support frame to form an integrated structure with the glass kettle, the multifunctionality of the sampling and feeding system is improved, and the sampling and feeding efficiency is higher.

[0022] In the present application, the cleaning assembly is provided, the personnel can conveniently adjust the bristles to clean the dirt attached to the outer wall of the glass kettle, so that the cleanliness of the outer wall of the kettle body can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] FIG. 1 is a schematic structural diagram of the present application; Figure 1 is a schematic structural diagram of the present application;

[0024] FIG. 3 is a schematic structural diagram of the installation assembly of the present application; Figure 2 FIG. 4 is a schematic structural diagram of the installation assembly of the present application;

[0025] Figure 3 FIG. 5 is a schematic structural diagram of the installation assembly of the present application;

[0026] FIG. 6 is a schematic structural diagram of the cleaning assembly of the present application. Figure 4

[0027] ​​The labels shown in the drawings: 1, support frame; 2, pulley; 3, mounting assembly; 301, disc; 302, connecting hole; 303, connecting rod; 304, plugboard; 305, welding plate; 306, jack; 307, positioning hole; 308, positioning plate; 309, guide plate; 310, servo motor; 311, turntable; 312, belt; 4, cleaning assembly; 41, sliding rail; 42, sliding plate; 43, screw; 44, nut; 45, connecting ring; 46, brush; 47, handle ring; 5, glass kettle; 6, bottom plate; 7, automatic sampling module. DETAILED DESCRIPTION

[0028] The utility model is further described below in combination with specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0029] Referring to Figure 1 The utility model provides a technical scheme: chemical reaction's in situ mass spectrometer full-automatic sampling sample system, including support frame 1, glass kettle 5, automatic sampling module 7 and mounting assembly 3, glass kettle 5 is installed in the inside of support frame 1, the lower surface of support frame 1 is installed with a plurality of pulleys 2, the upper surface of support frame 1 is placed with bottom plate 6, automatic sampling module 7 is installed on the upper surface of bottom plate 6, and mounting assembly 3 is located on the lower surface of bottom plate 6, and the arc surface of support frame 1 is equipped with cleaning assembly 4.

[0030] The specific settings and effects of the mounting assembly 3 and the cleaning assembly 4 will be described below.

[0031] Referring to Figure 2 and Figure 3As shown, in the embodiment: the mounting assembly 3 comprises a disc 301 and a plurality of welding plates 305, the disc 301 is rotatably connected with the lower surface of the bottom plate 6, the welding plates 305 are fixedly connected with the arc surface of the support plate, the surface of the disc 301 is provided with a plurality of connecting holes 302, the inner wall of the connecting hole 302 is slidably connected with a connecting rod 303, the end of the connecting rod 303 away from the bottom plate 6 is fixedly connected with a plug plate 304, the side surface of the welding plate 305 is provided with a plug hole 306, the size of the plug hole 306 is matched with the plug plate 304, by arranging the mounting assembly 3, the automatic sampling module 7 can be conveniently installed on the support frame 1 and combined with the glass kettle 5 into an integrated structure, the multifunctionality of the sampling and feeding system is improved, the sampling and feeding efficiency is higher, the lower surface of the bottom plate 6 is fixedly connected with a servo motor 310, the output end of the servo motor 310 is fixedly connected with a rotating disc 311, the arc surface of the rotating disc 311 and the disc 301 is drivingly connected with a belt 312, the servo motor 310 is started to drive the rotating disc 311 to rotate, the rotating disc 311 drives the belt 312 to rotate, the belt 312 drives the disc 301 to rotate, the effect that the disc 301 can be automatically driven to rotate is achieved, the surface of the plug plate 304 is provided with a positioning hole 307, the inner wall of the positioning hole 307 is slidably connected with a positioning plate 308, the positioning plate 308 is fixedly connected with the lower surface of the bottom plate 6, when the connecting hole 302 drives the connecting plate and the plug plate 304 to move, the positioning plate 308 fixed on the bottom plate 6 will slide along the inner wall of the positioning hole 307 on the plug plate 304, the plug plate 304 can be limited, and rotation deviation in the moving process is prevented, one side of the plug plate 304 is fixedly connected with a guide plate 309, the cross section of the guide plate 309 is trapezoidal, by arranging the guide plate 309 with the trapezoidal cross section on one side of the plug plate 304, the volume of the guide plate 309 is smaller, the effect that the plug plate 304 can be conveniently inserted into the plug hole 306 is achieved.

[0032] Referring to Figure 4As shown, in the embodiment: the cleaning assembly 4 comprises two sliding rails 41, the lower surface of the sliding rail 41 is fixedly connected with the support frame 1, the inner wall of the sliding rail 41 is slidably connected with a sliding plate 42, the side of the two sliding plates 42 away from each other is fixedly connected with a screw rod 43, the circular arc surface of the screw rod 43 is threadedly connected with a nut 44, one side of the nut 44 is in abutment with the sliding rail 41, the side of the two sliding plates 42 close to each other is fixedly connected with a connecting ring 45, the inner wall of the connecting ring 45 is fixedly connected with a plurality of bristles 46, by setting the cleaning assembly 4, personnel can conveniently adjust the bristles 46 to remove the dirt attached to the outer wall of the glass kettle 5, so as to ensure the cleanliness of the kettle body outer wall, the outer wall of the connecting ring 45 is fixedly connected with a handle ring 47, the cross section of the handle ring 47 is "U" shape, moving the handle ring 47 can drive the connecting ring 45 and the bristles 46 to move, which achieves the effect of conveniently controlling the connecting ring 45, the bristles 46 are pig bristles in particular, the pig bristles are good in elasticity, good in durability, and can prevent static electricity.

[0033] The use method is as follows: when it is needed to install the automatic sampling module 7 to the support frame 1 to form an integrated structure with the glass kettle 5, first, the bottom plate 6 is moved to drive the automatic sampling module 7, the bottom plate 6 is placed on the upper surface of the support frame 1, and the plug plate 304 is aligned with the jack 306, after the above steps are completed, the servo motor 310 is started to drive the rotating disc 311 to rotate, the rotating disc 311 drives the belt 312 to operate, the belt 312 drives the disc 301 to rotate, the rotating disc 311 drives the connecting hole 302 to rotate, the connecting hole 302 drives the connecting rod 303 to move, the connecting rod 303 drives the plug plate 304 to move towards the jack 306, when the plug plate 304 is inserted into the inside of the jack 306, the operation of the servo motor 310 is stopped, wherein, when the connecting hole 302 drives the connecting plate and the plug plate 304 to move, the positioning plate 308 fixed on the bottom plate 6 slides along the inner wall of the positioning hole 307 on the plug plate 304, which can limit the plug plate 304 to prevent it from rotating and deviating during movement, in addition, the guide plate 309 with trapezoidal cross section is arranged on one side of the plug plate 304, the guide plate 309 is small in size, which achieves the effect that the plug plate 304 can be conveniently inserted into the inside of the jack 306.

[0034] When it is needed to clean the dirt attached to the outer wall of the glass kettle 5, first, the nut 44 is rotated to separate it from the sliding rail 41, then the handle ring 47 is moved to drive the bristles 46, so that the bristles 46 move along the outer wall of the glass kettle 5, thereby the bristles 46 can be used to scrape off the dirt on the outer wall of the glass kettle 5, after the glass kettle 5 is cleaned, the nut 44 is rotated to abut with the sliding rail 41, which can limit the connecting ring 45 to prevent it from shaking, wherein, the bristles 46 are pig bristles, which are good in elasticity, good in durability, and can prevent static electricity.

Claims

1. An in-situ mass spectrometer fully automated sampling and injection system for chemical reactions comprising a support frame (1), a glass vessel (5), an automated sampling module (7) and a mounting assembly (3), characterized in that: The glass kettle (5) is installed in the inside of the support frame (1), the lower surface of the support frame (1) is installed with a plurality of pulleys (2), the upper surface of the support frame (1) is placed with the bottom plate (6), the automatic sampling module (7) is installed on the upper surface of the bottom plate (6), the installation assembly (3) is located on the lower surface of the bottom plate (6), the installation assembly (3) comprises a disc (301) and a plurality of welded plates (305), the disc (301) is rotatably connected with the lower surface of the bottom plate (6), the welded plate (305) is fixedly connected with the arc surface of the support plate, a plurality of connecting holes (302) are formed in the surface of the disc (301), the connecting hole (302) is slidably connected with the connecting rod (303), the connecting rod (303) is fixedly connected with the plug-in plate (304) at the end, away from the bottom plate (6), the side of the welded plate (305) is provided with an insertion hole (306), and the size of the insertion hole (306) is matched with that of the plug-in plate (304).

2. The fully automated sampling and injection system for in-situ mass spectrometers of chemical reactions according to claim 1, characterized in that: The lower surface of the bottom plate (6) is fixedly connected with a servo motor (310), and the output end of the servo motor (310) is fixedly connected with a rotating disc (311).

3. The fully automated sampling and injection system for in-situ mass spectrometers of chemical reactions according to claim 1, characterized in that: The surface of the plug-in plate (304) is provided with a positioning hole (307), and the inner wall of the positioning hole (307) is slidably connected with a positioning plate (308).

4. The fully automated sampling and injection system for in situ mass spectrometers of chemical reactions according to claim 1, characterized in that: One side of the plug-in plate (304) is fixedly connected with a guide plate (309), and the cross section of the guide plate (309) is trapezoidal.

5. The fully automated sampling and injection system for in situ mass spectrometers of chemical reactions according to claim 1, characterized in that: The arc surface of the support frame (1) is provided with a cleaning assembly (4), the cleaning assembly (4) comprises two sliding rails (41), the lower surface of the sliding rail (41) is fixedly connected with the support frame (1), the inner wall of the sliding rail (41) is slidably connected with a sliding plate (42), the two sliding plates (42) are fixedly connected with a screw rod (43) on the side away from each other, the arc surface of the screw rod (43) is threadedly connected with a nut (44), one side of the nut (44) abuts with the sliding rail (41), and the two sliding plates (42) are fixedly connected with a connecting ring (45) on the side close to each other, the inner wall of the connecting ring (45) is fixedly connected with a plurality of bristles (46).

6. The fully automated sampling and injection system for in situ mass spectrometers of chemical reactions according to claim 5, characterized in that: The outer wall of the connecting ring (45) is fixedly connected with a handle ring (47), and the cross section of the handle ring (47) is "U"-shaped.

7. The fully automated sampling and injection system for in situ mass spectrometers of chemical reactions according to claim 5, characterized in that: The bristles (46) are pig bristles.

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