CN219266195U - Chromatographic column automatic filling equipment - Google Patents
Chromatographic column automatic filling equipment Download PDFInfo
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- CN219266195U CN219266195U CN202223434257.7U CN202223434257U CN219266195U CN 219266195 U CN219266195 U CN 219266195U CN 202223434257 U CN202223434257 U CN 202223434257U CN 219266195 U CN219266195 U CN 219266195U
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- chromatographic column
- fixedly connected
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- filling main
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to the technical field of chromatographic column loading machines, in particular to an automatic chromatographic column loading device which comprises a chromatographic column loading main body, a workbench and a chromatographic column, wherein the chromatographic column loading main body is in a ladder shape, the bottom of the workbench is fixedly connected with the top of the chromatographic column loading main body, one side of the workbench is fixedly connected with a plurality of discharging devices, one side of the discharging device, which is far away from the workbench, is fixedly connected with a plurality of feeding devices, the bottoms of the feeding devices and the discharging devices are fixedly connected with the top of the chromatographic column loading main body, the top of the workbench is fixedly connected with a vertical plate, and the chromatographic column is positioned on the workbench; the vertical plate, the expansion plate and the connecting plate are connected in an L shape to form a chromatographic column placing frame, and the connecting plate is provided with a positioning hole corresponding to the discharging device, so that a plurality of chromatographic columns can be placed conveniently; the second controller drives the first motor to output so that the screw rod rotates clockwise to drive the expansion plate to ascend, the height of the chromatographic column on the connecting plate is adjusted, and the convenience of the device is improved.
Description
Technical Field
The utility model relates to the technical field of chromatographic column packing machines, in particular to automatic chromatographic column packing equipment.
Background
The chromatographic column loading machine is special equipment for a wet-process filling high-performance liquid chromatographic column; the chromatographic column loading machine adopts a high-pressure pneumatic pressurizing principle, and has the characteristics of high pressure, quick boosting, small back pressure, portability, simple structure, convenience in loading and dismantling of chromatographic columns, convenience in maintenance and use, attractive appearance and the like; however, the existing chromatographic column filling equipment lacks a device for fixing the chromatographic column, so that when the chromatographic column is filled early, two devices are needed to be used or a user holds the chromatographic column to fill the chromatographic column through the chromatographic filling device, which is very inconvenient.
Disclosure of Invention
In order to solve the problems in the prior art, an automatic chromatographic column filling device is provided.
The specific technical scheme is as follows:
the utility model provides a chromatographic column automatic filling equipment, is including filling chromatographic column filling main part, workstation and chromatographic column, the chromatographic column filling main part is the ladder type, the bottom fixedly connected with base and the symmetry form that the chromatographic column filled the main part distribute, the bottom fixedly connected with of workstation is in the top of chromatographic column filling main part, one side fixedly connected with second controller and bottom fixedly connected with of workstation is in the top of chromatographic column filling main part, one side fixedly connected with discharging device of workstation, discharging device is kept away from one side fixedly connected with of workstation a plurality of feed arrangement, feeding device with the bottom of discharging device is all fixedly connected with fill the top of chromatographic column filling main part, the workstation discharging device with feeding device is in the high of chromatographic column filling in proper order increases gradually in the main part, one side fixedly connected with first controller of chromatographic column filling main part, one side fixedly connected with driving motor of chromatographic column filling main part is kept away from the first controller, there is riser after the top fixedly connected with of workstation, the chromatographic column is located on the workstation.
Preferably, the top of riser is seted up flutedly, the riser is kept away from the one end of recess is equipped with first motor, first motor is the symmetry form and distributes and bottom fixed connection is in the inside of chromatographic column filling main part, fixedly connected with lead screw on the recess, the output fixed connection of first motor the input of lead screw, the top fixedly connected with expansion plate of lead screw, the expansion plate is close to one side fixedly connected with joint board of first controller.
Preferably, the positioning holes are uniformly distributed on the connecting plate, the wear-resistant rings are fixedly connected to the positioning holes, the tops of the wear-resistant rings extend out of the tops of the connecting plate, the chromatographic columns are placed on the wear-resistant rings, the top fixedly connected with press caps of the chromatographic columns are in a funnel shape, one ends, close to the press caps, of the chromatographic columns are fixedly connected with cutting sleeves and symmetrically distributed, and the cutting sleeves clamp the tops of the wear-resistant rings.
Preferably, the driving motor is provided with a connecting column, the connecting columns are in one-to-one correspondence with the feeding devices, the connecting columns are fixedly connected with electromagnetic valves, the electromagnetic valves are in one-to-one correspondence with the feeding devices connected with the connecting columns, and the feeding devices are connected with the discharging devices through guide pipes.
Preferably, a hose is fixedly connected to a discharge port of the discharge device, and the hose is close to one side of the chromatographic column.
Preferably, the bottom of the base is fixedly connected with an anti-slip pad.
The technical scheme has the following advantages or beneficial effects:
1. the heights of the workbench, the discharging device and the feeding device on the chromatographic column filling main body are sequentially increased, a first controller is fixedly connected to one side of the chromatographic column filling main body, and the chromatographic column is positioned on the workbench; the first controllers are in one-to-one correspondence with the discharging devices and are electrically connected with the driving motors, the chromatographic column filling main body is in a ladder shape, and the chromatographic column is positioned below the discharging devices, so that the discharging devices can conveniently fill materials; the bottom of the base is fixedly connected with an anti-slip pad; the anti-slip pad is arranged so as to improve the contact stability between the bottom of the chromatographic column filling main body and the tabletop;
2. the vertical plate, the expansion plate and the connecting plate are connected in an L shape to form a chromatographic column placing frame, and the connecting plate is provided with a positioning hole corresponding to the discharging device, so that a plurality of chromatographic columns can be placed conveniently; the second controller drives the first motor to output so that the screw rod rotates clockwise to drive the expansion plate to ascend, the height of the chromatographic column on the connecting plate is adjusted, and the screw rod is arranged to facilitate the adjustment of the height of the placing frame according to the length of the chromatographic column, so that the convenience of the device is improved;
3. the connecting plate is uniformly provided with positioning holes, the positioning holes are fixedly connected with wear-resistant rings, the tops of the wear-resistant rings extend out of the tops of the connecting plate, chromatographic columns are placed on the wear-resistant rings, the tops of the chromatographic columns are fixedly connected with pressing caps, the pressing caps are funnel-shaped, one ends of the chromatographic columns, which are close to the pressing caps, are fixedly connected with clamping sleeves and are symmetrically distributed, and the clamping sleeves clamp the tops of the wear-resistant rings; be equipped with the locating hole and be convenient for put the chromatographic column on the joint board, the wearing ring adopts the rubber material to make, is favorable to the user to put into the chromatographic column on the locating hole, prevents that the chromatographic column from bumping with the locating hole to damage the chromatographic column, be equipped with the wearing ring and be convenient for improve the security of this device.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic diagram of an automatic chromatographic column packing device according to the present utility model;
FIG. 2 is a cross-sectional view of an automatic chromatographic column packing device according to the present utility model;
FIG. 3 is a schematic view of the structure of the wear ring in an automatic chromatographic column packing device according to the present utility model;
fig. 4 is a schematic structural view of a conduit in an automatic chromatographic column packing device according to the present utility model.
The above reference numerals denote: the chromatographic column packing body 1, the anti-slip pad 10, the base 11, the first controller 12, the second controller 13, the discharging device 14, the feeding device 15, the driving motor 16, the connecting column 17, the electromagnetic valve 18, the hose 19, the workbench 2, the first motor 20, the screw rod 21, the vertical plate 22, the groove 23, the telescopic plate 24, the connecting plate 25, the positioning hole 26, the wear ring 27, the chromatographic column 3, the press cap 30 and the clamping sleeve 33.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, an automatic chromatographic column 3 filling device comprises a chromatographic column filling main body 1, a workbench 2 and a chromatographic column 3, wherein the chromatographic column filling main body 1 is in a ladder shape, a base 11 is fixedly connected to the bottom of the chromatographic column filling main body 1 and is symmetrically distributed, the bottom of the workbench 2 is fixedly connected to the top of the chromatographic column filling main body 1, a second controller 13 is fixedly connected to one side of the workbench 2 and is fixedly connected to the top of the chromatographic column filling main body 1, a plurality of discharging devices 14 are fixedly connected to one side of the workbench 2, a plurality of feeding devices 15 are fixedly connected to one side of the discharging devices 14 away from the workbench 2, the bottoms of the feeding devices 15 and the discharging devices 14 are fixedly connected to the top of the chromatographic column filling main body 1, the heights of the workbench 2, the discharging devices 14 and the feeding devices 15 on the chromatographic column filling main body 1 are sequentially increased, a first controller 12 is fixedly connected to one side of the chromatographic column filling main body 1, a driving motor 16 is fixedly connected to one side of the chromatographic column filling main body 1 away from the first controller 12, a stand plate 22 is fixedly connected to the top of the workbench 2, and the chromatographic column 3 is positioned on the workbench 2; the first controllers 12 are in one-to-one correspondence with the discharging devices 14 and are electrically connected with the driving motor 16, the chromatographic column filling main body 1 adopts a step shape, and the chromatographic column 3 is located at the lowest end, so that the discharging devices 14 can conveniently fill materials.
Further, a groove 23 is formed in the top of the vertical plate 22, a first motor 20 is arranged at one end, far away from the groove 23, of the vertical plate 22, the first motor 20 is symmetrically distributed, the bottom of the first motor is fixedly connected to the inside of the chromatographic column filling main body 1, a screw rod 21 is fixedly connected to the groove 23, the output end of the first motor 20 is fixedly connected to the input end of the screw rod 21, a telescopic plate 24 is fixedly connected to the top of the screw rod 21, and a connecting plate 25 is fixedly connected to one side, close to the first controller 12, of the telescopic plate 24; the vertical plate 22, the telescopic plate 24 and the connecting plate 25 are connected in an L shape to form a chromatographic column 3 placing frame, and the connecting plate 25 is provided with a positioning hole 26 corresponding to the discharging device 14, so that a plurality of chromatographic columns 3 can be placed conveniently; the second controller 13 drives the first motor 20 to output, so that the screw rod 21 rotates clockwise to drive the expansion plate 24 to ascend, the height of the chromatographic column 3 on the joint plate 25 is adjusted, the screw rod 21 is arranged to be convenient for adjusting the height of the placing frame according to the length of the chromatographic column 3, and convenience of the device is improved.
Further, positioning holes 26 are uniformly distributed on the joint plate 25, a wear-resistant ring 27 is fixedly connected to the positioning holes 26, the top of the wear-resistant ring 27 extends out of the top of the joint plate 25, a chromatographic column 3 is placed on the wear-resistant ring 27, a pressing cap 30 is fixedly connected to the top of the chromatographic column 3, the pressing cap 30 is funnel-shaped, a clamping sleeve 33 is fixedly connected to one end of the chromatographic column 3, which is close to the pressing cap 30, and the clamping sleeves 33 are symmetrically distributed, and clamp the top of the wear-resistant ring 27; the positioning holes 26 are arranged to facilitate the placement of the chromatographic column 3 on the joint plate 25, the wear-resistant rings 27 are made of rubber materials, so that a user can prevent the chromatographic column 3 from colliding with the positioning holes 26 when placing the chromatographic column 3 on the positioning holes 26, the chromatographic column 3 is damaged, and the wear-resistant rings 27 are arranged to facilitate the improvement of the safety of the device.
Further, the driving motor 16 is provided with connecting columns 17, the connecting columns 17 are in one-to-one correspondence with the feeding devices 15, the connecting columns 17 are fixedly connected with electromagnetic valves 18, the electromagnetic valves 18 are in one-to-one correspondence with the feeding devices 15 connected with the connecting columns 17, and the feeding devices 15 are connected with the discharging devices 14 through guide pipes; the first controllers 12 are in one-to-one correspondence with the discharging devices 14, and the electromagnetic valves 18 are electrically connected with the first controllers 12, so that the driving motors 16 are controlled by the first controllers 12 to independently control the input of the feeding devices 15 to the discharging devices 14.
Further, a hose 19 is fixedly connected to a discharge port of the discharge device 14, and the hose 19 is close to one side of the chromatographic column 3; the hose 19 is made of corrosion-resistant materials, and the hose 19 is arranged to facilitate the introduction of materials inside the discharging device 14 into the chromatographic column 3.
Further, the bottom of the base 11 is fixedly connected with an anti-slip pad 10; the anti-slip pad 10 is arranged to improve the stability of the contact between the bottom of the chromatographic column packing body 1 and the table top.
Working principle: when the device is used, the device is connected with a power supply, a user sequentially guides materials needing to be filled into the chromatographic column 3 to the feeding device 15, the first controller 12 enables the driving motor 16 to output, the feeding device 15 conveys the internal materials to the discharging device 14, the hose 19 is placed into the chromatographic column 3, the materials in the discharging device 14 enter the chromatographic column 3 on the vertical plate 22 through the hose 19, the chromatographic column 3 is filled, when the length of the chromatographic column 3 is overlong, the second controller 13 drives the first motor 20 to output, the screw rod 21 is enabled to rotate clockwise to drive the expansion plate 24 to move upwards, and accordingly the chromatographic column 3 is conveniently placed on the connecting plate 25 through the height of the connecting plate 25.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (6)
1. An automatic chromatographic column filling device, which is characterized in that: including chromatographic column filling main part (1), workstation (2) and chromatographic column (3), chromatographic column filling main part (1) is ladder type, the bottom fixedly connected with base (11) of chromatographic column filling main part (1) just is the symmetry form and distributes, the bottom fixedly connected with of workstation (2) is in the top of chromatographic column filling main part (1), one side fixedly connected with second controller (13) and bottom fixedly connected with of workstation (2) is in the top of chromatographic column filling main part (1), one side fixedly connected with of workstation (2) a plurality of discharging device (14), one side fixedly connected with of discharging device (14) is kept away from a plurality of feed arrangement (15) of workstation (2), feed arrangement (15) with the bottom of discharging device (14) is all fixedly connected with the top of chromatographic column filling main part (1), workstation (2) discharging device (14) with feed arrangement (15) are in the height on chromatographic column filling main part (1) increases gradually, one side fixedly connected with motor (12) of a first side (12) of the chromatographic column (1) is kept away from one side fixedly connected with motor (16), the chromatographic column (3) is positioned on the workbench (2).
2. The automatic chromatographic column packing device according to claim 1, wherein: the chromatographic column filling device is characterized in that a groove (23) is formed in the top of the vertical plate (22), a first motor (20) is arranged at one end, far away from the groove (23), of the vertical plate (22), the first motor (20) is symmetrically distributed, the bottom of the first motor is fixedly connected with the inside of the chromatographic column filling main body (1), a screw rod (21) is fixedly connected to the groove (23), the output end of the first motor (20) is fixedly connected with the input end of the screw rod (21), a telescopic plate (24) is fixedly connected to the top of the screw rod (21), and a connecting plate (25) is fixedly connected to one side, close to the first controller (12), of the telescopic plate (24).
3. The automatic chromatographic column packing device of claim 2, wherein: even distribution has locating hole (26) on adapter plate (25), fixedly connected with wear ring (27) on locating hole (26), the top of wear ring (27) extends the top of adapter plate (25), placed on wear ring (27) chromatographic column (3), the top fixedly connected with of chromatographic column (3) presses cap (30), press cap (30) are hopper-shaped, chromatographic column (3) is close to press cap (30) one end fixedly connected with cutting ferrule (33) and be the symmetry form and distribute, cutting ferrule (33) block wear ring (27) top.
4. The automatic chromatographic column packing device according to claim 1, wherein: be equipped with on driving motor (16) and link up post (17), link up post (17) one-to-one feed arrangement (15), link up post (17) fixedly connected with solenoid valve (18), solenoid valve (18) one-to-one link up post (17) are connected feed arrangement (15), feed arrangement (15) pass through the pipe connection discharge device (14).
5. The automatic chromatographic column packing device according to claim 1, wherein: the discharge hole of the discharge device (14) is fixedly connected with a hose (19), and the hose (19) is close to one side of the chromatographic column (3).
6. The automatic chromatographic column packing device according to claim 1, wherein: the bottom of the base (11) is fixedly connected with an anti-slip pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223434257.7U CN219266195U (en) | 2022-12-21 | 2022-12-21 | Chromatographic column automatic filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223434257.7U CN219266195U (en) | 2022-12-21 | 2022-12-21 | Chromatographic column automatic filling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219266195U true CN219266195U (en) | 2023-06-27 |
Family
ID=86856561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223434257.7U Active CN219266195U (en) | 2022-12-21 | 2022-12-21 | Chromatographic column automatic filling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219266195U (en) |
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2022
- 2022-12-21 CN CN202223434257.7U patent/CN219266195U/en active Active
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