CN221413050U - Automatic gel preparation device - Google Patents

Abstract

The utility model belongs to the field of gel manufacturing, in particular to an automatic gel manufacturing device, which aims at the problems that the existing automatic gel manufacturing device can only manufacture gel according to a fixed template, can not manufacture different sizes or different shapes according to actual conditions, and is inconvenient to clean after finishing.

Description

Automatic gel preparation device

Technical Field

The utility model relates to the technical field of gel manufacturing, in particular to an automatic gel preparation device.

Background

Agarose nucleic acid gel electrophoresis is a common technology for separating, identifying and purifying nucleic acid molecules, and is widely applied to a plurality of fields such as basic theoretical research, agricultural science, medical sanitation, industrial production, national defense scientific research, forensic science, commercial inspection and the like;

however, in the manufacturing process, the required materials have toxicity, which can cause harm to the health of human body and are inconvenient for long-term contact.

The utility model with the bulletin number of CN212263215U discloses an automatic gel preparation device through retrieval, which belongs to the field of gel preparation, and comprises a fixing frame, a reagent bottle, a gel tray and a tablet discharging assembly, wherein at least one injection needle is arranged on the fixing frame and is used for sucking liquid in the reagent bottle and then injecting the liquid into the gel tray; the tablet discharging assembly is fixed on the fixing frame and used for providing reagent tablets for gel preparation into the gel tray; the gel tray moves relative to the fixed frame, is used for corresponding to the injection needle and the tablet outlet assembly, and completes liquid mixing in the gel tray; the fixing frame is also provided with a solution bottle for supplying solution to the gel tray; a heating component is arranged below the gel tray. The utility model has compact structure, small occupied space and simple process flow, improves the glue making efficiency, simultaneously completes all operations in the device in the glue making process, further reduces the contact between personnel and toxic reagents and improves the safety.

When the preparation device is used, the following defects still exist:

When carrying out gel preparation, can only make gel according to the fixed bolster, the practicality is too little, can't carry out the demand of different sizes or different shapes according to actual conditions and make, and self layer board is directly fixed on the device, is inconvenient for clear up after ending, and the practicality is lower.

Disclosure of utility model

The utility model aims to solve the defects that gel can only be manufactured according to a fixed template when gel manufacturing is carried out in the prior art, the practicability is too small, the gel cannot be manufactured according to the requirements of different sizes or different shapes in actual conditions, the supporting plate is directly fixed on the device, cleaning is inconvenient after the completion, and the practicability is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the gel automatic preparation device comprises a base and a sheet discharging assembly, wherein the sheet discharging assembly is positioned above the base, a main frame is fixedly arranged at the top of the base, and the sheet discharging assembly is fixedly arranged at the top of the inner wall of one side of the main frame;

The top of the base is fixedly provided with two third limiting frames, the inner walls of the third limiting frames are slidably provided with third moving plates, the same third threaded rod is rotatably arranged between the inner walls of the two sides of the third limiting frames, the third threaded rod threads penetrate through the third moving plates, the outer wall of one side of each third limiting frame is fixedly provided with a third servo motor, the output shaft of each third servo motor rotates to penetrate through the third limiting frames and is fixedly arranged with the third threaded rod, the tops of the two third moving plates are fixedly provided with the same fourth limiting frames, the inner walls of the fourth limiting frames are slidably provided with fourth moving plates, the same fourth threaded rod is rotatably arranged between the inner walls of the two sides of the fourth limiting frames, the fourth threaded rod threads penetrate through the fourth moving plates, the outer wall of one side of each fourth threaded rod is fixedly provided with a fourth servo motor, and the output shaft of each fourth servo motor rotates to penetrate through the fourth limiting frames and is fixedly arranged with the fourth threaded rod;

a tray is fixedly arranged at the top of the fourth moving plate;

an auxiliary assembly for conveniently replacing different templates is arranged in the middle of the top of the tray.

In one possible design, the fixed second spacing that is provided with in top one side of base, the inner wall slip of second spacing is provided with the second movable plate, rotate between the top inner wall of second spacing and the bottom inner wall and be provided with same second threaded rod, and the second threaded rod screw thread runs through the second movable plate, the fixed first servo motor that is provided with in top of second spacing, and the output shaft rotation of first servo motor runs through the second spacing and with the fixed setting of second threaded rod, the fixed location bucket that is provided with in top one side that the second spacing was kept away from to the second movable plate, the inside of location bucket is provided with the reagent bottle.

In one possible design, the fixed first spacing that is provided with in one side top of body frame, the inner wall slip of first spacing is provided with first movable plate, the fixed driving motor that is provided with in top of first spacing, and driving motor's output shaft slip run through first spacing and with first movable plate fixed setting, the fixed injection needle tubing that runs through in bottom of first spacing, and the fixed setting in bottom of the piston board of injection needle tubing and first movable plate, injection needle tubing is located the reagent bottle directly over.

In one possible design, the top of base is fixed to be provided with the solution bottle on one side, the fixed pump that is provided with in top of base one side, and the pump is located one side of solution bottle, the input and the output of pump all are fixed to be linked together and are had the solution pipe, and the one end of one of them solution pipe and the fixed intercommunication in top of solution bottle, and the one end of another one solution pipe is fixed to be set up in one side top of solution bottle, and the output is perpendicularly downwards.

In a possible design, auxiliary assembly is including the board of pressing that slides and run through the tray top, the bottom of tray is provided with the heating plate, slide in the middle of the inside of tray is provided with two triangular blocks, two the triangular block is close to each other one side fixedly provided with two springs, and presses the board to match with two triangular blocks and lie in the centre of two springs, two the triangular block is kept away from each other one side all fixedly provided with L type pole, L type pole is kept away from one side of triangular block and is fixedly provided with push pedal, the push pedal is close to one side both ends of triangular block and is all fixedly provided with cardboard.

In one possible design, the one end that the both sides of L type pole are close to the triangular block all is provided with the rack, the tray is inside to be located the both sides of L type pole and all slide and be provided with the L shaped plate, the L shaped plate is kept away from each other and is close to the L type pole one side all fixedly provided with push rod, and the push rod is provided with the rack near one side of L type pole, the tray is inside to be located to rotate between one side that L type pole and push rod are close to each other and be provided with the gear, and push rod and L type pole all mesh with the gear.

In one possible design, the inner wall of the tray is provided with a plurality of modules, clamping grooves are formed in two sides of each module, and the clamping grooves are clamped with the fourth threaded rod and the L-shaped plate.

In the application, in the whole structure operation process, the output shaft of the third servo motor drives the third threaded rod to rotate, the third threaded rod drives the third moving plate to move, the third moving plate drives the fourth limiting frame to move, the output shaft of the fourth servo motor drives the fourth threaded rod to rotate, the fourth threaded rod drives the fourth moving plate to move, and the fourth moving plate drives the tray to move, so that the module can move above the base;

The output shaft of the first servo motor drives the second threaded rod to rotate, the second threaded rod drives the second movable plate to move upwards, the triangular block drives the positioning barrel to move, the positioning barrel drives the reagent bottle to move to the bottom of the injection needle tube, the output shaft of the driving motor drives the first movable plate to move, the first movable plate drives the piston plate of the injection needle tube to move, so that the injection needle head sucks liquid in the reagent bottle, the tray moves to the bottom of the sheet discharging assembly, the gel sheet is input into the module through the sheet discharging assembly, the module is moved to the bottom of the solution tube at the movable tray, the pump sucks the liquid in the solution bottle through the solution tube and discharges the liquid into the module, at the moment, the module is heated to-degree through the heating sheet, after heating is finished, the tray is moved to the lower part of the injection needle tube, the output shaft of the driving motor drives the first limiting frame to enable the first movable plate to move downwards, the liquid in the injection needle tube is dripped into the module, at the moment, the fourth servo motor is started to enable the tray to mix the reagent in the module through movement, and after gel coagulation is finished, and the gel can be taken out;

when the preparation is accomplished or when the gel of different shapes is made according to the demand, press the board earlier, press the board and move down and extrude two triangular blocks for the triangular block drives L type pole and removes, and L type pole drives the push pedal and removes, and the push pedal drives the cardboard and removes, makes the cardboard break away from the draw-in groove of module, and L type pole can drive the gear rotation when removing, and the gear drives the push rod and removes, and the push rod drives L shaped board and removes, makes L shaped board break away from the draw-in groove of module, reaches the fixed effect of releasing the module, alright take out the gel of accomplishing the preparation at this moment, take out the module after using and wash, place its normal position with the module of different shapes again as required, greatly increased the practicality.

According to the automatic gel preparation device, gel of different sizes or shapes can be manufactured according to requirements through the modules in the auxiliary assembly, the practicability is greatly improved, the plurality of modules can be replaced and detached by pressing the pressing plate in the auxiliary assembly, different modules can be conveniently used according to different conditions, and the gel preparation device is convenient to detach and clean after use, so that the effect of the practicability is improved;

According to the utility model, the tray is moved by the third servo motor and the fourth servo motor, then the tray is moved to the bottom of the sheet discharging assembly to be connected with the gel sheet, the liquid of the solution bottle is connected to the bottom of the solution tube, at the moment, the heating sheet is used for heating, after the heating is finished, the tray is moved to the bottom of the injection needle tube to be connected with the liquid of the reagent bottle, at the moment, the tray is moved back and forth, the reagent mixing is realized, and the gel coagulation is completed;

Before making, can carry out the change of different modules through auxiliary assembly as required earlier, after the preparation is accomplished, dismantle the module again, be convenient for take out gel and wash afterwards, increase the effect of practicality.

Drawings

FIG. 1 is a schematic diagram of the main structure of an automatic gel preparation device according to the present utility model;

FIG. 2 is a schematic three-dimensional structure of a moving block of the automatic gel preparation device according to the present utility model;

FIG. 3 is a schematic three-dimensional structure of an injection needle tube and a reagent bottle of the gel automatic preparation device provided by the utility model;

FIG. 4 is a schematic view of the back structure of the main body of the automatic gel preparation apparatus according to the present utility model;

Fig. 5 is a schematic three-dimensional structure of a tray of the automatic gel preparation device according to the present utility model;

Fig. 6 is a schematic three-dimensional structure of an auxiliary component of the automatic gel preparation device according to the present utility model.

In the figure: 1. a base; 2. a solution bottle; 3. a first limiting frame; 4. a main frame; 5. the second limiting frame; 6. a third limiting frame; 7. a tray; 8. a sheet discharging assembly; 9. a pump; 10. a solution tube; 11. a first moving plate; 12. a driving motor; 13. a first servo motor; 14. a second threaded rod; 15. an injection needle tube; 16. a reagent bottle; 17. positioning a barrel; 18. a second moving plate; 19. a third servo motor; 20. a third threaded rod; 21. a fourth servo motor; 22. a fourth limiting frame; 23. a third moving plate; 24. a fourth threaded rod; 25. a fourth moving plate; 26. a module; 27. pressing the plate; 28. triangular blocks; 29. a gear; 30. a push rod; 31. an L-shaped plate; 32. an L-shaped rod; 33. a push plate; 34. a clamping plate; 35. and (3) a spring.

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.

Examples

Referring to fig. 1-2, an automatic gel preparation apparatus for use in the field of gel preparation, comprising: the device comprises a base 1 and a sheet discharging assembly 8, wherein the sheet discharging assembly 8 is positioned above the base 1, and a main frame 4 is fixedly arranged at the top of the base 1;

The top of the base 1 is fixedly provided with two third limiting frames 6, the inner walls of the third limiting frames 6 are slidably provided with third moving plates 23, the same third threaded rod 20 is rotatably arranged between the inner walls of the two sides of the third limiting frames 6, the third threaded rod 20 penetrates through the third moving plates 23 in a threaded manner, the outer wall of one side of each third limiting frame 6 is fixedly provided with a third servo motor 19, the output shaft of each third servo motor 19 penetrates through the third limiting frames 6 and is fixedly arranged with the third threaded rod 20, the top of each third moving plate 23 is fixedly provided with the same fourth limiting frame 22, the inner walls of the fourth limiting frames 22 are slidably provided with fourth moving plates 25, the same fourth threaded rod 24 is rotatably arranged between the inner walls of the two sides of the fourth limiting frames 22, the fourth threaded rod 24 penetrates through the fourth moving plates 25 in a threaded manner, the outer wall of one side of each fourth threaded rod 24 is fixedly provided with a fourth servo motor 21, and the output shaft of each fourth servo motor 21 penetrates through the fourth limiting frames 22 and is fixedly arranged with the fourth threaded rod 24;

The top of the fourth moving plate 25 is fixedly provided with a tray 7;

A plurality of modules 26 are arranged inside the tray 7;

According to the technical scheme, when the third servo motor 19 is started, the output shaft of the third servo motor can drive the third threaded rod 20 to rotate, the third threaded rod 20 drives the third moving plate 23 to move, the third moving plate 23 drives the fourth limiting frame 22 to move, the output shaft of the fourth servo motor 21 drives the fourth threaded rod 24 to rotate, the fourth threaded rod 24 drives the fourth moving plate 25 to move, and the fourth moving plate 25 drives the tray 7 to move, so that the effect of moving the module 26 on the base 1 is achieved.

Referring to fig. 5 to 6, an auxiliary assembly for facilitating replacement of different templates is provided in the middle of the top of the tray 7;

The above-mentioned technical scheme can reach before making, can carry out the change of different modules 26 through auxiliary assembly as required earlier, after the preparation is accomplished, dismantle the module 26 again, be convenient for take out gel and wash afterwards, increase the effect of practicality.

Referring to fig. 3, the tab member 8 is fixedly provided on the top of the inner wall of one side of the main frame 4;

The above technical scheme can achieve the effect of firstly moving the tray 7 to the bottom of the sheet discharging assembly 8 and inputting the gel sheet into the module 26 through the sheet discharging assembly 8.

Referring to fig. 4, a solution bottle 2 is fixedly arranged at one side of the top of a base 1, a pump 9 is fixedly arranged at one side of the top of the base 1, the pump 9 is positioned at one side of the solution bottle 2, the input end and the output end of the pump 9 are fixedly communicated with solution pipes 10, one end of one solution pipe 10 is fixedly communicated with the top of the solution bottle 2, one end of the other solution pipe 10 is fixedly arranged at one side top of the solution bottle 2, and the output end is vertically downward;

The above technical solution can achieve the effect that the module 26 is moved to the bottom of the solution tube 10 by the moving tray 7, and the liquid in the solution bottle 2 is sucked out by the pump 9 through the solution tube 10 and discharged to the inside of the module 26.

Referring to fig. 1, a heating sheet is provided at the bottom of the tray 7;

The above technical solution can achieve the effect of heating the die 26 to 80-150 degrees by the heating plate.

Referring to fig. 3, a second limiting frame 5 is fixedly arranged at one side of the top of the base 1, a second moving plate 18 is slidably arranged on the inner wall of the second limiting frame 5, a same second threaded rod 14 is rotatably arranged between the inner wall of the top and the inner wall of the bottom of the second limiting frame 5, the second threaded rod 14 penetrates through the second moving plate 18 in a threaded manner, a first servo motor 13 is fixedly arranged at the top of the second limiting frame 5, an output shaft of the first servo motor 13 penetrates through the second limiting frame 5 in a rotating manner and is fixedly arranged with the second threaded rod 14, a positioning barrel 17 is fixedly arranged at one side of the second moving plate 18 far away from the top of the second limiting frame 5, and a reagent bottle 16 is arranged inside the positioning barrel 17;

the above technical scheme can achieve the effect that when the first servo motor 13 is started first, the output shaft of the first servo motor drives the second threaded rod 14 to rotate, the second threaded rod 14 drives the second moving plate 18 to move upwards, the triangular block 28 drives the positioning barrel 17 to move, and the positioning barrel 17 drives the reagent bottle 16 to move to the bottom of the injection needle tube 15.

Referring to fig. 3, a first limiting frame 3 is fixedly arranged at the top of one side of a main frame 4, a first moving plate 11 is slidably arranged on the inner wall of the first limiting frame 3, a driving motor 12 is fixedly arranged at the top of the first limiting frame 3, an output shaft of the driving motor 12 penetrates through the first limiting frame 3 in a sliding manner and is fixedly arranged with the first moving plate 11, an injection needle tube 15 is fixedly penetrated at the bottom of the first limiting frame 3, a piston plate of the injection needle tube 15 and the bottom of the first moving plate 11 are fixedly arranged, and the injection needle tube 15 is positioned right above a reagent bottle 16;

According to the technical scheme, when the driving motor 12 is started, the output shaft of the driving motor drives the first moving plate 11 to move, and the first moving plate 11 drives the piston plate of the injection needle tube 15 to move, so that the injection needle head sucks liquid in the reagent bottle 16;

After the heating is finished, the tray 7 is moved to the lower part of the injection needle tube 15, and the output shaft of the driving motor 12 drives the first limiting frame 3 to enable the first moving plate 11 to move downwards, so that the liquid in the injection needle tube 15 is dripped into the module 26.

At this time, the fourth servo motor 21 is started to move the tray 7 to mix the reagents in the module 26 uniformly, and the gel can be taken out after the gel coagulation is completed.

Examples

Referring to fig. 5-6, the improvement is based on the first embodiment: the auxiliary assembly comprises a pressing plate 27 which penetrates through the top of the tray 7 in a sliding manner, two triangular blocks 28 are arranged in the middle of the inside of the tray 7 in a sliding manner, two springs 35 are fixedly arranged on one sides, close to each other, of the two triangular blocks 28, the pressing plate 27 is matched with the two triangular blocks 28 and positioned in the middle of the two springs 35, L-shaped rods 32 are fixedly arranged on one sides, far away from each other, of the two triangular blocks 28, push plates 33 are fixedly arranged on one sides, far away from the triangular blocks 28, of the L-shaped rods 32, and clamping plates 34 are fixedly arranged on two ends of one sides, close to the triangular blocks 28, of the push plates 33;

Racks are arranged at one ends, close to the triangular blocks 28, of the two sides of the L-shaped rod 32, L-shaped plates 31 are slidably arranged at two sides, close to the L-shaped rod 32, of the L-shaped plates 31, push rods 30 are fixedly arranged at one sides, close to the L-shaped rod 32, of the push rods 30, racks are arranged at one sides, close to the L-shaped rod 32, of the push rods 30, gears 29 are rotatably arranged between one sides, close to the L-shaped rod 32 and the push rods 30, of the tray 7, and the push rods 30 and the L-shaped rod 32 are meshed with the gears 29;

The inside of tray 7 is provided with a plurality of modules 26, and the draw-in groove has all been seted up to the both sides of module 26, and the draw-in groove all with fourth threaded rod 24 and L shaped plate 31 looks block.

According to the technical scheme, when the manufacturing is completed or gels with different shapes are manufactured according to requirements, the pressing plate 27 is pressed firstly, the pressing plate 27 moves downwards and extrudes the two triangular blocks 28, the triangular blocks 28 drive the L-shaped rods 32 to move, the L-shaped rods 32 drive the pushing plates 33 to move, the pushing plates 33 drive the clamping plates 34 to move, the clamping plates 34 are separated from the clamping grooves of the modules 26, the L-shaped rods 32 drive the gears 29 to rotate when moving, the gears 29 drive the pushing rods 30 to move, the pushing rods 30 drive the L-shaped plates 31 to move, the L-shaped plates 31 are separated from the clamping grooves of the modules 26, the fixing effect of the modules 26 is achieved, the manufactured gels can be taken out at the moment, the used modules 26 are taken out for cleaning, and the modules 26 with different shapes are placed in situ according to requirements, so that the effect of practicality is greatly improved.

However, as well known to those skilled in the art, the working principles and wiring methods of the pump 9, the driving motor 12, the first servo motor 13, the third servo motor 19 and the fourth servo motor 21 are well known, which are all conventional means or common general knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.

The tablet outlet component 8 in the utility model is the same as the tablet outlet component in the gel automatic preparation device disclosed by the utility model with the bulletin number of CN212263215U, and has the specific structure as follows:

The tablet discharging assembly comprises a shell, and a reagent tablet turntable, a stepping motor, a steering engine and a sliding plate which are arranged in the shell, wherein the stepping motor drives the reagent tablet turntable to rotate, a plurality of tablet discharging holes are formed in the reagent tablet turntable, the steering engine drives the sliding plate to move through a crank connecting rod structure, an outlet is formed in the sliding plate, and the tablet discharging holes are correspondingly arranged with the outlet in a tablet discharging state;

The upper end of a power output shaft of the steering engine is connected with one end of a crank, the other end of the crank is hinged with one end of a connecting rod, the other end of the connecting rod is hinged with one end of a sliding plate, the lower end of an outlet is provided with a slide way, the slide way is obliquely downwards arranged, and the upper end of the slide way is provided with a baffle plate;

The casing is cylindrical, and the outside of casing is equipped with control panel, is equipped with the photoelectric switch that counts the reagent piece that drops on the baffle.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The gel automatic preparation device comprises a base (1) and a sheet discharging assembly (8), and is characterized in that the sheet discharging assembly (8) is positioned above the base (1), a main frame (4) is fixedly arranged at the top of the base (1), and the sheet discharging assembly (8) is fixedly arranged at the top of the inner wall of one side of the main frame (4);

The top of the base (1) is fixedly provided with two third limiting frames (6), the inner walls of the third limiting frames (6) are slidably provided with third moving plates (23), the same third threaded rod (20) is rotatably arranged between the inner walls of the two sides of the third limiting frames (6), the third threaded rod (20) penetrates through the third moving plates (23) in a threaded manner, the outer wall of one side of the third limiting frames (6) is fixedly provided with a third servo motor (19), an output shaft of the third servo motor (19) rotatably penetrates through the third limiting frames (6) and is fixedly arranged with the third threaded rod (20), the tops of the two third moving plates (23) are fixedly provided with the same fourth limiting frames (22), the inner walls of the fourth limiting frames (22) are slidably provided with fourth moving plates (25), the same fourth threaded rod (24) is rotatably arranged between the inner walls of the two sides of the fourth limiting frames (22), the fourth threaded rod (24) penetrates through the fourth moving plates (25), one side of the fourth servo motor (24) is fixedly provided with a fourth threaded rod (21), and the fourth servo motor (24) rotatably penetrates through the fourth threaded rod (21) and is fixedly arranged with the fourth servo motor (24).

A tray (7) is fixedly arranged at the top of the fourth moving plate (25);

An auxiliary assembly for conveniently replacing different templates is arranged in the middle of the top of the tray (7).

2. The automatic gel preparation device according to claim 1, wherein a second limiting frame (5) is fixedly arranged on one side of the top of the base (1), a second moving plate (18) is slidably arranged on the inner wall of the second limiting frame (5), the same second threaded rod (14) is rotatably arranged between the inner wall of the top of the second limiting frame (5) and the inner wall of the bottom, the second threaded rod (14) penetrates through the second moving plate (18) in a threaded manner, a first servo motor (13) is fixedly arranged on the top of the second limiting frame (5), an output shaft of the first servo motor (13) penetrates through the second limiting frame (5) in a rotating manner and is fixedly arranged with the second threaded rod (14), a positioning barrel (17) is fixedly arranged on one side, far away from the top of the second limiting frame (5), of the second moving plate (18), and a reagent bottle (16) is arranged inside the positioning barrel (17).

3. The automatic gel preparation device according to claim 1, wherein a first limiting frame (3) is fixedly arranged at the top of one side of the main frame (4), a first moving plate (11) is slidably arranged on the inner wall of the first limiting frame (3), a driving motor (12) is fixedly arranged at the top of the first limiting frame (3), an output shaft of the driving motor (12) penetrates through the first limiting frame (3) in a sliding manner and is fixedly arranged with the first moving plate (11), an injection needle tube (15) is fixedly penetrated at the bottom of the first limiting frame (3), a piston plate of the injection needle tube (15) and the bottom of the first moving plate (11) are fixedly arranged, and the injection needle tube (15) is positioned right above the reagent bottle (16).

4. The automatic gel preparation device according to claim 1, wherein a solution bottle (2) is fixedly arranged on one side of the top of the base (1), a pump (9) is fixedly arranged on one side of the top of the base (1), the pump (9) is located on one side of the solution bottle (2), an input end and an output end of the pump (9) are fixedly communicated with a solution pipe (10), one end of one solution pipe (10) is fixedly communicated with the top of the solution bottle (2), one end of the other solution pipe (10) is fixedly arranged on one side top of the solution bottle (2), and the output end is vertically downward.

5. The automatic gel preparation device according to claim 1, wherein the auxiliary assembly comprises a pressing plate (27) penetrating through the top of the tray (7) in a sliding manner, a heating plate is arranged at the bottom of the tray (7), two triangular blocks (28) are arranged in the middle of the inside of the tray (7) in a sliding manner, two springs (35) are fixedly arranged on one sides, close to each other, of the triangular blocks (28), the pressing plate (27) and the two triangular blocks (28) are matched and are located in the middle of the two springs (35), L-shaped rods (32) are fixedly arranged on one sides, far away from each other, of the triangular blocks (28), a pushing plate (33) is fixedly arranged on one side, far away from the triangular blocks (28), of the L-shaped rods (32), and clamping plates (34) are fixedly arranged on two ends of one side, close to the triangular blocks (28), of the pushing plate (33).

6. The automatic gel preparation device according to claim 5, wherein racks are arranged at one ends, close to triangular blocks (28), of two sides of the L-shaped rods (32), L-shaped plates (31) are slidably arranged at two sides, close to the L-shaped rods (32), of the inside of the tray (7), push rods (30) are fixedly arranged at one sides, far away from each other and close to the L-shaped rods (32), of the L-shaped rods (31), racks are arranged at one sides, close to the L-shaped rods (32), of the push rods (30), gears (29) are rotatably arranged between one sides, close to each other, of the L-shaped rods (32) and the push rods (30), and the L-shaped rods (32) are meshed with the gears (29).

7. The automatic gel preparation device according to claim 6, wherein a plurality of modules (26) are arranged in the tray (7), clamping grooves are formed in two sides of each module (26), and the clamping grooves are clamped with the fourth threaded rod (24) and the L-shaped plate (31).