Clamping equipment for nuclear magnetic tube cleaning

Abstract

The utility model discloses clamping equipment for nuclear magnetic tube cleaning, and belongs to the technical field of fine chemical engineering. A clamping device for nuclear magnetic tube cleaning comprises a cleaning frame; the rotating disc is rotationally connected to the cleaning frame; a cleaning pool is arranged on the rotating disc, and a supporting disc used for supporting the nuclear magnetic pipe fitting is arranged in the cleaning pool; the central shaft is fixedly connected to the middle part of the rotating disc; the central shaft is fixedly connected with a lower clamping arm; the clamping seat is detachably connected to the central shaft; an upper clamping arm is fixedly connected to the clamping seat, and the upper clamping arm and the lower clamping arm are located on the upper side and the lower side of the nuclear magnetic pipe fitting correspondingly; according to the nuclear magnetic pipe fitting inner wall cleaning device, nuclear magnetic pipe fittings can be clamped through the upper clamping arm and the lower clamping arm, the rotating disc is cylindrical, multiple nuclear magnetic pipe fittings can be clamped at the same time conveniently, residual liquid in the nuclear magnetic pipe fittings can be discharged conveniently in a rotating mode, the drying efficiency of the inner walls of the nuclear magnetic pipe fittings is improved, and the cleaning efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of nuclear magnetic tube cleaning in fine chemical industry, in particular to a clamping device for cleaning nuclear magnetic tubes. Background Art

[0002] In scientific research related to fine chemistry and pharmaceutical intermediates, nuclear magnetic resonance technology is a widely used testing technology, which provides very important information for the structural analysis of compounds. During the testing process, the sample is placed in a nuclear magnetic tube and placed in a magnet for detection. In nuclear magnetic resonance testing, the cleaning of nuclear magnetic tubes is a very important part. If the cleaning is not thorough or the cleaning method is improper, it will affect the experimental results.

[0003] The existing nuclear magnetic cleaning is not convenient for large-scale cleaning, and the drying after cleaning mostly uses drying. The nuclear magnetic tube is easily deformed during long-term drying, which affects the results of subsequent experiments. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems raised in the above background art, and to propose a clamping device for cleaning nuclear magnetic tubes.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A clamping device for cleaning nuclear magnetic tubes, comprising: a cleaning rack; a rotating disk rotatably connected to the cleaning rack; wherein, a cleaning pool is arranged on the rotating disk, and a support disk for supporting nuclear magnetic tube parts is arranged in the cleaning pool; a central shaft fixedly connected to the middle of the rotating disk; wherein, a lower clamping arm is fixedly connected to the central shaft; a clamping seat detachably connected to the central shaft; wherein, an upper clamping arm is fixedly connected to the clamping seat, and the upper clamping arm and the lower clamping arm are respectively located on the upper and lower sides of the nuclear magnetic tube part.

[0007] Preferably, a driving motor is fixedly connected to the cleaning rack, and the rotating disk is fixedly connected to the output end of the driving motor.

[0008] Preferably, a suction cavity is arranged on the cleaning rack, the suction cavity is externally connected to a suction pump, a suction pipe is connected to the suction cavity, and the nuclear magnetic tube part is inserted into the suction pipe.

[0009] Preferably, a lower magnet is fixedly connected to the central shaft, an upper magnet is fixedly connected to the clamping seat, and the lower magnet and the upper magnet are magnetically attracted to each other.

[0010] Preferably, a holding handle is fixedly connected to the clamping seat.

[0011] Preferably, a collection cavity is provided on the cleaning rack, a liquid discharge port is provided on the cleaning pool facing the collection cavity, a rubber sealing plate is slidably connected to the liquid discharge port, a return spring is fixedly connected to the rubber sealing plate, and the other end of the return spring is fixedly connected to the cleaning pool.

[0012] Compared with the prior art, the present utility model provides a clamping device for cleaning nuclear magnetic tubes, having the following beneficial effects:

[0013] In the device, the parts not involved are the same as or can be implemented by the prior art. The present utility model can clamp nuclear magnetic tube parts through the provided upper clamping arm and lower clamping arm, and the rotating disk is cylindrical, facilitating clamping of multiple nuclear magnetic tube parts at the same time. By adopting a rotating method, it is convenient to discharge the residual liquid in the nuclear magnetic tube parts, improving the drying efficiency of the inner wall of the nuclear magnetic tube parts and having a fast cleaning efficiency. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the central axis of a clamping device for cleaning nuclear magnetic tubes proposed by the present utility model;

[0015] Figure 2 It is a schematic structural diagram of a clamping device for cleaning nuclear magnetic tubes proposed by the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the suction pipe of a clamping device for cleaning nuclear magnetic tubes proposed by the present utility model;

[0017] Figure 4 It is a schematic sectional structural diagram of a clamping device for cleaning nuclear magnetic tubes proposed by the present utility model;

[0018] Figure 5 It is a clamping device for cleaning nuclear magnetic tubes proposed by the present utility model Figure 4 Schematic structural diagram of part A;

[0019] Figure 6 It is a clamping device for cleaning nuclear magnetic tubes proposed by the present utility model Figure 4 Schematic structural diagram of part B;

[0020] Figure 7 It is a schematic structural diagram of the clamping seat of a clamping device for cleaning nuclear magnetic tubes proposed by the present utility model.

[0021] In the figure: 1. Cleaning rack; 101. Suction chamber; 102. Collection chamber; 2. Driving motor; 2001. Rotating disk; 201. Central shaft; 202. Lower magnet; 203. Lower clamping arm; 3. Clamping seat; 301. Upper clamping arm; 302. Holding handle; 303. Upper magnet; 4. Cleaning pool; 401. Support disk; 402. Drain port; 403. Rubber sealing plate; 404. Return spring; 5. Suction pipe; 6. Nuclear magnetic pipe fitting. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Embodiment 1:

[0024] Refer to Figures 1-7 , a clamping device for cleaning nuclear magnetic tubes, comprising: a cleaning rack 1; a rotating disk 2001 rotatably connected to the cleaning rack 1; wherein, a cleaning pool 4 is arranged on the rotating disk 2001, and a support disk 401 for supporting the nuclear magnetic pipe fitting 6 is arranged in the cleaning pool 4; a central shaft 201 fixedly connected to the middle of the rotating disk 2001; wherein, a lower clamping arm 203 is fixedly connected to the central shaft 201; a clamping seat 3 detachably connected to the central shaft 201; wherein, an upper clamping arm 301 is fixedly connected to the clamping seat 3, and the upper clamping arm 301 and the lower clamping arm 203 are respectively located on the upper and lower sides of the nuclear magnetic pipe fitting 6; a suction chamber 101 is arranged on the cleaning rack 1, the suction chamber 101 is externally connected to an air extraction pump, a suction pipe 5 is connected to the suction chamber 101, and the nuclear magnetic pipe fitting 6 is inserted into the suction pipe 5;

[0025] When using this device, when it is necessary to clean the nuclear magnetic pipe fitting 6, the nuclear magnetic pipe fitting 6 is sleeved on the suction pipe 5, the lower end of the nuclear magnetic pipe fitting 6 will fit on the support disk 401, and the upper end of the nuclear magnetic pipe fitting 6 will fit on the lower clamping arm 203, so that the nuclear magnetic pipe fitting 6 is in an inclined state;

[0026] At this time, the air in the suction chamber 101 is extracted by the air extraction pump, and the air in the nuclear magnetic pipe fitting 6 is sucked through the suction pipe 5. At this time, cleaning liquid is added into the cleaning pool 4, and the liquid level of the cleaning liquid is higher than the lower inlet of the nuclear magnetic pipe fitting 6. At this time, under the action of gas negative pressure, the cleaning liquid will enter the nuclear magnetic pipe fitting 6 and be discharged through the suction pipe 5 to realize the cleaning of the nuclear magnetic pipe fitting 6;

[0027] After the cleaning is completed, the clamping seat 3 is covered on the central shaft 201, so that the upper clamping arm 301 fits on the nuclear magnetic pipe fitting 6. At this time, the upper clamping arm 301 and the lower clamping arm 203 clamp the nuclear magnetic pipe fitting 6 at the same time;

[0028] A driving motor 2 is fixedly connected to the cleaning rack 1, and a rotating disk 2001 is fixedly connected to the output end of the driving motor 2;

[0029] At this time, the driving motor 2 is started, driving the rotating disk 2001 to drive the nuclear magnetic pipe fitting 6 to rotate. By means of the upper clamping arm 301 and the lower clamping arm 203 provided and cooperating with the support disk 401, the nuclear magnetic pipe fitting 6 can be clamped and limited;

[0030] At this time, the nuclear magnetic pipe fitting 6 will rotate with the rotating disk 2001. Under the action of centrifugal force, the cleaning liquid remaining in the nuclear magnetic pipe fitting 6 will be thrown out and discharged from the lower end of the nuclear magnetic pipe fitting 6.

[0031] A lower magnet 202 is fixedly connected to the central shaft 201, and an upper magnet 303 is fixedly connected to the clamping seat 3. The lower magnet 202 and the upper magnet 303 are magnetically attracted to each other;

[0032] By means of the lower magnet 202 and the upper magnet 303 provided, it is convenient to fix the clamping seat 3 on the central shaft 201.

[0033] A holding handle 302 is fixedly connected to the clamping seat 3, which is convenient for holding the clamping seat 3.

[0034] A collection chamber 102 is provided on the cleaning rack 1. A liquid discharge port 402 is provided on the side of the cleaning pool 4 facing the collection chamber 102. A rubber sealing plate 403 is slidably connected to the liquid discharge port 402. A return spring 404 is fixedly connected to the rubber sealing plate 403, and the other end of the return spring 404 is fixedly connected to the cleaning pool 4;

[0035] Furthermore, when the rotating disk 2001 rotates, the rubber sealing plate 403 slides under the action of centrifugal force, so that the liquid discharge port 402 is opened, and the cleaning liquid in the cleaning pool 4 will be discharged into the collection chamber 102 for collection, preventing the cleaning liquid from remaining in the cleaning pool 4 and improving the drying effect of the inner wall of the nuclear magnetic pipe fitting 6 after cleaning.

[0036] The nuclear magnetic pipe fitting 6 can be clamped by the upper clamping arm 301 and the lower clamping arm 203 provided in the present utility model. Moreover, the rotating disk 2001 is cylindrical in shape, which is convenient for clamping multiple nuclear magnetic pipe fittings 6 at the same time. By adopting a rotating method, it is convenient to discharge the residual liquid in the nuclear magnetic pipe fitting 6, improving the drying efficiency of the inner wall of the nuclear magnetic pipe fitting 6 and having a fast cleaning efficiency.

[0037] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A clamping device for cleaning a nuclear magnetic tube, characterized in that, Comprising: A cleaning rack (1); A rotating disk (2001) rotatably connected to the cleaning rack (1); Wherein, a cleaning pool (4) is arranged on the rotating disk (2001), and a support disk (401) for supporting the nuclear magnetic pipe fitting (6) is arranged in the cleaning pool (4); A central shaft (201) fixedly connected to the middle of the rotating disk (2001); Wherein, a lower clamping arm (203) is fixedly connected to the central shaft (201); A clamping seat (3) detachably connected to the central shaft (201); Wherein, an upper clamping arm (301) is fixedly connected to the clamping seat (3), and the upper clamping arm (301) and the lower clamping arm (203) are respectively located on the upper and lower sides of the nuclear magnetic pipe fitting (6).

2. The clamping device for cleaning nuclear magnetic tubes according to claim 1, wherein, A driving motor (2) is fixedly connected to the cleaning rack (1), and the rotating disk (2001) is fixedly connected to the output end of the driving motor (2).

3. The clamping device for cleaning nuclear magnetic tubes according to claim 1, characterized in that, A suction chamber (101) is arranged on the cleaning rack (1), the suction chamber (101) is externally connected to a suction pump, a suction pipe (5) is connected to the suction chamber (101), and the nuclear magnetic pipe fitting (6) is inserted into the suction pipe (5).

4. The clamping device for cleaning nuclear magnetic tubes according to claim 2, characterized in that, A lower magnet (202) is fixedly connected to the central shaft (201), an upper magnet (303) is fixedly connected to the clamping seat (3), and the lower magnet (202) and the upper magnet (303) are magnetically attracted to each other.

5. The clamping device for cleaning nuclear magnetic tubes according to claim 4, characterized in that, A holding handle (302) is fixedly connected to the clamping seat (3).

6. The clamping device for cleaning nuclear magnetic tubes according to claim 2, wherein, A collection chamber (102) is arranged on the cleaning rack (1), a liquid discharge port (402) is arranged on the cleaning pool (4) facing the collection chamber (102), a rubber sealing plate (403) is slidably connected to the liquid discharge port (402), a return spring (404) is fixedly connected to the rubber sealing plate (403), and the other end of the return spring (404) is fixedly connected to the cleaning pool (4).

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