A cutting cone mounting and demounting device

Abstract

This utility model belongs to the field of cone loading and unloading technology, and particularly relates to a cone loading and unloading device, including a mounting plate and a loading and unloading device. The loading and unloading device is disposed inside the mounting plate, and a protective component is disposed in the mounting plate. The protective component includes a disassembly component. The protective component includes a fixed cover, and a telescopic pin is slidably connected in the fixed cover. A tension spring is disposed in the telescopic pin, and the top end of the tension spring is fixedly connected to the top end of the telescopic pin. This cone loading and unloading device, by providing a fixed cover and a protective shell, facilitates the protection of the loading and unloading device, preventing the loading and unloading device from being placed in the external environment and having impurities adhere to it, which could cause wear to the cone during loading and unloading, thus damaging the cone and affecting its use. Furthermore, the locking block, the snap-fit ​​block, and the connecting spring facilitate the positioning and disassembly of the fixed cover.

Description

Technical Field

[0001] This utility model relates to the field of cone loading and unloading technology, and in particular to a cone loading and unloading device. Background Technology

[0002] The extraction cone is a key component of the instrument's sample introduction system, responsible for extracting the ion flow from the high-temperature plasma and transmitting it to the mass spectrometer. During use, due to its small diameter, the extraction cone is very easily blocked or deposited by sample matrix, salts, particulate matter, etc., and needs to be removed from the main unit for cleaning.

[0003] When it is necessary to disassemble the cutting cone, it is usually necessary to install and disassemble the cutting cone using a cutting cone loading and unloading device, so as to facilitate the disassembly and cleaning of the cutting cone;

[0004] However, when the cutting cone loading and unloading device is not in use, some impurities may adhere to the contact point with the cutting cone during disassembly, which may cause some damage to the cutting cone when the device is in use, affecting the use of the cutting cone. To solve the above problems, a cutting cone loading and unloading device with protective function is needed. Utility Model Content

[0005] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0006] Specifically, the technical problem to be solved by this utility model is to provide a cutting cone loading and unloading device to solve the technical problem that when the cutting cone loading and unloading device is not in use, some impurities may adhere to the connection point with the cutting cone during disassembly, which may cause some damage to the cutting cone during use and affect the use of the cutting cone.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0008] A cone-shaped loading and unloading device includes a mounting plate and a loading and unloading device. The loading and unloading device is disposed inside the mounting plate, a protective component is disposed in the mounting plate, and a disassembly component is disposed in the protective component.

[0009] The protective assembly includes a fixed cover, a telescopic pin slidably connected to the fixed cover, a tension spring disposed in the telescopic pin, the top end of the tension spring being fixedly connected to the top end of the telescopic pin, the bottom end of the tension spring being fixedly connected to the top surface of the fixed cover, a fixed block being fixedly connected to the side wall of the fixed cover, a rotating plate being rotatably connected to the outer surface of the fixed block, a hole being disposed at the bottom end of the rotating plate, a telescopic shaft being fixedly connected to the hole of the rotating plate, a telescopic sleeve being slidably connected to the side wall of the telescopic shaft, a connecting spring being disposed on the side wall of the telescopic sleeve, the top end of the connecting spring being fixedly connected to the hole of the rotating plate, a locking block being fixedly connected to the bottom end of both the connecting spring and the telescopic sleeve, a protective shell being fixedly connected to the bottom of the mounting plate, a first protective cotton being fixedly connected to the inner wall of the protective shell, a snap-fit ​​block being fixedly connected to the side wall of the mounting plate, and a second protective cotton being disposed at the bottom of the telescopic pin.

[0010] As an improved technical solution, the loading and unloading device is located inside the first protective cotton, the second protective cotton is located at the bottom of the fixed cover, and the telescopic nail is provided with a telescopic hole.

[0011] As an improved technical solution, the disassembly assembly includes a fixing plate, and the bottom end of the telescopic nail is provided with a threaded hole.

[0012] As an improved technical solution, the top surface of the fixing plate is fixedly connected with threaded nails, and the bottom surface of the fixing plate is fixedly connected with the second protective cotton.

[0013] As an improved technical solution, the sidewall of the threaded nail is threadedly connected to the inner wall of the threaded hole, and an installation block is fixedly connected to the top of the threaded nail.

[0014] As an improved technical solution, a cleaning brush is fixedly connected to the side wall of the mounting block, and a fixing magnet is fixedly connected to the top of the mounting block.

[0015] As an improved technical solution, both the mounting block and the fixing magnetic block are cylindrical.

[0016] As an improved technical solution, the fixing plate is located on the bottom surface of the fixing cover.

[0017] After adopting the above technical solution, the beneficial effects of this utility model are:

[0018] 1. This utility model, by providing a fixed cover and a protective shell, facilitates the protection of the loading and unloading device, preventing the loading and unloading device from being placed in the outside environment and having impurities attached to it, which would cause the impurities in the loading and unloading device to wear the cutting cone during loading and unloading, thereby damaging the cutting cone and affecting its use. Furthermore, the locking block, the snap-on block and the connecting spring facilitate the positioning and disassembly of the fixed cover.

[0019] 2. This utility model, by providing threaded nails and threaded holes, facilitates the installation and removal of the second protective cotton, so as to avoid damage to the second protective cotton, inconvenience in replacement, and affecting the use of the second protective cotton. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a three-dimensional structural diagram of the cutting cone loading and unloading device of this utility model.

[0022] Figure 2 This is a schematic diagram of the disassembled structure of the protective component of the cutting cone loading and unloading device of this utility model.

[0023] Figure 3 This is a schematic diagram of the exploded structure of some components in the protective assembly of the cone loading and unloading device of this utility model.

[0024] Figure 4 This is a schematic diagram of the bottom surface structure of the fixed cover in the protective component of the cutting cone loading and unloading device of this utility model.

[0025] Figure 5 This is a schematic diagram of the explosive component structure of the disassembly assembly of the cone-shaped loading and unloading device of this utility model.

[0026] Figure 6 This is a schematic diagram of the bottom structure of the telescopic nail of the cutting cone loading and unloading device of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Mounting plate; 2. Protective components; 21. Fixing cover; 22. Tension spring; 23. Fixing block; 24. Rotating plate; 25. Protective shell; 26. Snap block; 27. First protective cotton; 28. Telescopic shaft; 29. ​​Telescopic sleeve; 210. Connecting spring; 211. Locking block; 212. Second protective cotton; 3. Telescopic nail; 4. Loader / unloader; 5. Disassembly components; 51. Fixing disc; 52. Threaded nail; 53. Mounting block; 54. Cleaning brush; 55. Fixing magnet; 56. Threaded hole. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Example 1

[0031] like Figures 1 to 6 As shown in the figure, this embodiment provides a cutting cone loading and unloading device, which includes a mounting plate 1 and a loading and unloading device 4. The loading and unloading device 4 is provided inside the mounting plate 1. A protective component 2 is provided in the mounting plate 1. A disassembly component 5 is provided in the protective component 2.

[0032] The protective component 2 includes a fixed cover 21, in which a telescopic pin 3 is slidably connected. A tension spring 22 is disposed within the telescopic pin 3. The top end of the tension spring 22 is fixedly connected to the top end of the telescopic pin 3, and the bottom end of the tension spring 22 is fixedly connected to the top surface of the fixed cover 21. A fixed block 23 is fixedly connected to the side wall of the fixed cover 21. A rotating plate 24 is rotatably connected to the outer surface of the fixed block 23. A hole is provided at the bottom end of the rotating plate 24. A telescopic shaft 28 is fixedly connected to the hole in the rotating plate 24. A telescopic sleeve 29 is slidably connected to the side wall of the telescopic shaft 28. A connecting spring 210 is disposed on the side wall of the telescopic sleeve 29. The top end of the connecting spring 210 is connected to the hole in the rotating plate 24. The connection is fixed, with locking blocks 211 fixedly connected to the bottom ends of the connecting spring 210 and the telescopic sleeve 29. A protective shell 25 is fixedly connected to the bottom of the mounting plate 1. A first protective cotton 27 is fixedly connected to the inner wall of the protective shell 25. A buckle block 26 is fixedly connected to the side wall of the mounting plate 1. A second protective cotton 212 is provided at the bottom of the telescopic nail 3. The loading and unloading device 4 is located inside the first protective cotton 27. The second protective cotton 212 is located at the bottom of the fixed cover 21. The telescopic nail 3 is provided with a telescopic hole. The fixed cover 21 and the protective shell 25 are used to protect the loading and unloading device 4 and prevent the loading and unloading device 4 from being placed in the outside and having impurities attached, which would cause the impurities in the loading and unloading device 4 to wear the cutting cone when loading and unloading the cutting cone.

[0033] During use, the loader 4 employs a semi-automatic ICP-MS cone loading and unloading device, internally equipped with a precision micro motor and torque sensor. When not in use, the loader 4 is placed inside the first protective cotton 27 and fixed to the mounting plate 1 by the fixing cover 21. The fixing cover 21, the protective shell 25, the first protective cotton 27, and the second protective cotton 212 protect the loader 4, preventing external impurities from adhering to the loader 4 and causing wear on the cone during loading and unloading, thus damaging the cone and affecting its use. When the fixing cover 21 is fixed to the mounting plate 1, the locking block... Pull 211 down, and then rotate the locking block 211 in the rotating plate 24 to move it to the bottom of the latch block 26. Then release the locking block 211. At this time, the locking block 211 is positioned at the bottom of the latch block 26 by the tension of the connecting spring 210, thereby improving the stability of the fixed cover 21 after installation. At the same time as the fixed cover 21 is installed, the tension spring 22 and the second protective cotton 212 and the fixed plate 51 provide a certain amount of compression and positioning to the stored loading and unloading device 4, thereby improving the stability of the loading and unloading device 4 during storage. The second protective cotton 212 is made of a soft material.

[0034] Example 2

[0035] Reference Figures 5 to 6 This is the second embodiment of the present invention. This embodiment differs from the first embodiment in that: the disassembly assembly 5 includes a fixing plate 51; the bottom end of the telescopic nail 3 is provided with a threaded hole 56; a threaded nail 52 is fixedly connected to the top surface of the fixing plate 51; the bottom surface of the fixing plate 51 is fixedly connected to the second protective cotton 212; the side wall of the threaded nail 52 is threadedly connected to the inner wall of the threaded hole 56; an installation block 53 is fixedly connected to the top end of the threaded nail 52; a cleaning brush 54 is fixedly connected to the side wall of the installation block 53; and a fixing magnet 55 is fixedly connected to the top end of the installation block 53. Both the installation block 53 and the fixing magnet 55 are cylindrical. The fixing plate 51 is located on the bottom surface of the fixing cover 21. Through the threaded nail 52 and the threaded hole 56, it is convenient to install and disassemble the second protective cotton 212, so as to avoid damage to the second protective cotton 212, inconvenience in replacement, and impact on the use of the second protective cotton 212.

[0036] The loading / unloading device 4 employs a semi-automatic ICP-MS cone loading / unloading mechanism. Internally, it is equipped with a precision micro-motor and a torque sensor. When not in use, the loading / unloading device 4 is placed within the first protective cotton 27 and secured to the mounting plate 1 by the fixing cover 21. The fixing cover 21, the protective shell 25, the first protective cotton 27, and the second protective cotton 212 protect the loading / unloading device 4, preventing external impurities from adhering to it and causing wear on the cone during loading / unloading, thus preventing cone damage. This is problematic as it affects usability. When fixing the cover 21 to the mounting plate 1, the locking block 211 is pulled down, and then the locking block 211 in the rotating plate 24 is moved to the bottom of the latching block 26 by rotation. Then the locking block 211 is released. At this point, the locking block 211 is positioned at the bottom of the latching block 26 by the tension of the connecting spring 210, thereby improving the stability of the cover 21 after installation. Simultaneously with the installation of the cover 21, the tension spring 22 and the second protective cotton 212, along with the fixed cover, also contribute to the stability of the cover. The fixed plate 51 provides a certain degree of compression and positioning for the stored loading and unloading device 4, improving its stability during storage. The second protective cotton 212 is made of a soft material. When it is necessary to replace the second protective cotton 212, the fixed plate 51 is rotated, which drives the threaded pin 52 to separate it from the threaded hole 56, thereby removing the fixed plate 51 and the second protective cotton 212 for replacement. This prevents damage to the second protective cotton 212 and affects its use. During disassembly, the threaded pin 52 drives the mounting block 53 and the cleaning brush 54. The cleaning brush 54 loosens some of the impurities inside the threaded hole 56, facilitating subsequent cleaning. After replacement, the second protective cotton 212 and the fixed plate 51 are reinstalled in their original positions. After the threaded pin 52 is threaded into the threaded hole 56, the fixing magnet 55 further attracts and fixes the threaded hole 56, further improving the stability of the cleaning brush 54 after installation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cone-shaped loading and unloading device, comprising a mounting plate (1) and a loading and unloading device (4), wherein the loading and unloading device (4) is disposed inside the mounting plate (1), characterized in that: The mounting plate (1) is provided with a protective component (2), and the protective component (2) is provided with a disassembly component (5). The protective component (2) includes a fixed cover (21), in which a telescopic pin (3) is slidably connected, and a tension spring (22) is provided in the telescopic pin (3). The top end of the tension spring (22) is fixedly connected to the top end of the telescopic pin (3), and the bottom end of the tension spring (22) is fixedly connected to the top surface of the fixed cover (21). A fixed block (23) is fixedly connected to the side wall of the fixed cover (21), and a rotating plate (24) is rotatably connected to the outer surface of the fixed block (23). A hole is provided at the bottom end of the rotating plate (24), and a telescopic shaft (28) is fixedly connected to the hole of the rotating plate (24). The telescopic shaft (28) is slidably connected to a telescopic sleeve (29). A connecting spring (210) is provided on the side wall of the telescopic sleeve (29). The top end of the connecting spring (210) is fixedly connected to the hole of the rotating plate (24). Locking blocks (211) are fixedly connected to both the bottom end of the connecting spring (210) and the bottom end of the telescopic sleeve (29). A protective shell (25) is fixedly connected to the bottom of the mounting plate (1). A first protective cotton (27) is fixedly connected to the inner wall of the protective shell (25). A buckle block (26) is fixedly connected to the side wall of the mounting plate (1). A second protective cotton (212) is provided at the bottom of the telescopic nail (3).

2. The cutting cone loading and unloading device according to claim 1, characterized in that: The loading and unloading device (4) is located inside the first protective cotton (27), and the second protective cotton (212) is located at the bottom of the fixed cover (21). The telescopic nail (3) is provided with a telescopic hole.

3. The cone-shaped loading and unloading device according to claim 2, characterized in that: The disassembly assembly (5) includes a fixed plate (51), and the bottom end of the telescopic nail (3) is provided with a threaded hole (56).

4. The cutting cone loading and unloading device according to claim 3, characterized in that: The top surface of the fixed plate (51) is fixedly connected with a threaded nail (52), and the bottom surface of the fixed plate (51) is fixedly connected with the second protective cotton (212).

5. The cutting cone loading and unloading device according to claim 4, characterized in that: The sidewall of the threaded nail (52) is threaded to the inner wall of the threaded hole (56), and the top end of the threaded nail (52) is fixedly connected to the mounting block (53).

6. The cutting cone loading and unloading device according to claim 5, characterized in that: A cleaning brush (54) is fixedly connected to the side wall of the mounting block (53), and a fixing magnet (55) is fixedly connected to the top of the mounting block (53).

7. The cutting cone loading and unloading device according to claim 6, characterized in that: Both the mounting block (53) and the fixing magnet (55) are cylindrical.

8. The cutting cone loading and unloading device according to claim 7, characterized in that: The fixed plate (51) is located on the bottom surface of the fixed cover (21).

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