Automatic Pipette Tip Cartoning Machine

Abstract

The invention discloses an automatic box packing machine for pipette tips, comprising a guide tube, four brackets are fixed on the outer wall of the guide tube, a connecting plate is fixed between the outer surfaces of the four brackets, a sterilizing mechanism is arranged on the top of the connecting plate, a processing mechanism is arranged on the top of the connecting plate, the sterilizing mechanism comprises a small oxygen generator, a small ozone generator and a placement box, a first air pipe is installed on the output end of the small oxygen generator, a second air pipe is installed on the output end of the small ozone generator, a top cover is fixed on the top of the guide tube, a feed hole is opened on the top of the top cover, a placement groove is opened on the inner wall of the feed hole, a first baffle is movably sleeved inside the placement groove, a limiting hole is opened on the inner wall top of the placement groove, and the invention effectively ensures that the pipette tips are almost completely disinfected and sterilized before box packing by arranging the sterilizing mechanism, so as to avoid cross infection in later use.

Description

Technical Field

[0001] The invention relates to the technical field of liquid transfer tips, in particular to an automatic box packing machine for liquid transfer tips. Background Art

[0002] The pipette is an indispensable experimental instrument in biological research, and the pipette tip is the front end of the pipette, also known as the gun tip or pipette nozzle. It is a plastic consumable in the field of experimental diagnosis. It is a disposable consumable that cooperates with the pipette or automated workstation to accurately absorb a certain amount of detection reagent and release it into the corresponding detection tool. It is basically made of polypropylene plastic.

[0003] Existing pipette tips are sterilized after being manufactured to ensure that the pipette tips are not contaminated, but such sterilization is not very thorough, and some existing automatic cartoning machines are not equipped with a sterilization mechanism, which results in that the pipette tips that are not completely sterilized are directly boxed and stored by the automatic cartoning machine, which may cause cross infection when the pipette tips are used later. Therefore, a new type of automatic cartoning machine for pipette tips is needed. Summary of the invention

[0004] The object of the present invention is to provide an automatic cartoning machine for pipette tips to solve the problem that the automatic cartoning machine is not equipped with a sterilization mechanism, resulting in pipette tips that are not completely sterilized being directly boxed and stored, which may cause cross infection when the pipette tips are used later.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic boxing machine for pipette tips, comprising a guide tube, four brackets are fixed to the outer wall of the guide tube, a connecting plate is fixed between the outer surfaces of the four brackets, a sterilizing mechanism is provided on the top of the connecting plate, and a processing mechanism is provided on the top of the connecting plate;

[0006] The sterilization mechanism includes a small oxygen concentrator, a small ozone generator and a placement box. The output end of the small oxygen concentrator is equipped with a first air pipe, the output end of the small ozone generator is equipped with a second air pipe, a top cover is fixed to the top of the guide tube, a feed hole is opened on the top of the top cover, a placement groove is opened on the inner wall of the feed hole, a first baffle is movably sleeved inside the placement groove, a limiting hole is opened on the top of the inner wall of the placement groove, a connecting block is slidably connected inside the limiting hole, a first electric telescopic rod is installed on the top of the top cover, a second baffle is movably penetrated through the outer wall of the guide tube near the output end, a second electric telescopic rod is installed on the outer wall of the guide tube, two partitions are equidistantly fixed inside the placement box, and two first controllers are installed at the bottom of the inner wall of the placement box.

[0007] Preferably, the output end of the first air pipe is connected to the input end of the small ozone generator, the output end of the second air pipe is fixedly passed through the outer wall of the guide tube, one side of the first baffle is slidably embedded in the inner wall of the feed hole, and the bottom of the connecting block is fixed to the top of the first baffle, so that with the cooperation of the first baffle and the second baffle, the ozone gas entering the guide tube can be prevented from overflowing from the inside of the guide tube.

[0008] Preferably, the telescopic end of the first electric telescopic rod is fixed to the other side of the connecting block, the telescopic end of the second electric telescopic rod is fixed to the top of the second baffle, and the small oxygen generator and the small ozone generator are both located on the top of the connecting plate, so that the opening and closing of the output end of the guide tube can be controlled with the cooperation of another first controller, the second electric telescopic rod and the second baffle.

[0009] Preferably, the bottom of the placement box is fixed to the top of the connecting plate, the first electric telescopic rod is electrically connected to one of the first controllers, and the second electric telescopic rod is electrically connected to the other first controller, so that the first controller, the second controller and the third controller can be installed in a classified manner with the cooperation of the placement box and the partition.

[0010] Preferably, the processing mechanism includes a concave block and a fan, the bottom of the concave block is fixed to the top of the connecting plate, the fan is installed on the top of the connecting plate, and a third air pipe is installed at the input end of the fan. The input end of the third air pipe is fixedly penetrated through the outer wall of the guide pipe near the output end, which is convenient for the coordination of the fan, the third air pipe and the fourth air pipe, so that the ozone gas with a higher concentration after use inside the guide pipe can be sucked out and guided to the inside of the concave block.

[0011] Preferably, a liquid storage box is fixed on the top of the concave block, a liquid outlet pipe is fixedly penetrated through the outer wall of the liquid storage box, a shunt pipe is fixedly penetrated through the top of the inner wall of the concave block, an atomizing nozzle is installed at each output end of the shunt pipe, and a V-shaped groove is provided at the bottom of the inner wall of the concave block, so that the composite biological enzyme liquid can be sprayed out in the form of atomized water under the action of the atomizing nozzle, thereby increasing the contact area between the ozone gas and the liquid and improving the effect of removing the ozone gas.

[0012] Preferably, a fourth air pipe is installed at the output end of the fan, and the output end of the fourth air pipe is fixed through the outer wall of the concave block. A second controller is arranged inside the placement box, and the second controller is installed on the top of one of the partitions, so that the fan can be controlled to be opened and closed under the action of the second controller.

[0013] Preferably, a third controller is provided inside the placement box and is installed on the top of another partition. The second controller is electrically connected to the fan. A box cover is installed on the top of the liquid storage box, so that the liquid storage box can be used to hold the composite biological enzyme liquid for removing ozone gas.

[0014] Preferably, a long tube is fixedly passed through the outer wall of the concave block, and the input end of the long tube is at the lowest point of the inner wall of the V-shaped groove, a valve is installed at the output end of the long tube, a rectangular plate is installed on the front surface of the concave block, and a water pump is installed on the top of the concave block, so as to control the outflow of liquid inside the long tube under the action of the valve.

[0015] Preferably, the output end of the water pump is connected to the input end of the shunt pipe, the input end of the water pump is connected to the output end of the liquid outlet pipe, the third controller is electrically connected to the water pump, and a plurality of mounting grooves are provided on the top of the top cover, so that the opening and closing of the water pump can be conveniently controlled under the action of the third controller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention provides a sterilization mechanism. When it is necessary to sterilize the pipette tip entering the guide tube, the pipette tip is firstly guided to the inside of the guide tube, and then one of the first controllers is used to control the first electric telescopic rod, and at the same time, the first electric telescopic rod is reset through the cooperation of the limiting hole, the connecting block and the placement groove, and then the small oxygen generator and the small ozone generator are started in sequence. At this time, the started small oxygen generator will guide the manufactured oxygen to the inside of the small ozone generator through the first air pipe, and then the oxygen entering the small ozone generator will be made into ozone, and then come to the inside of the guide tube through the cooperation of the second air pipe. At this time, the pipette tip installed in the guide tube will be almost completely disinfected once under the action of the ozone gas. This method can disinfect and sterilize the pipette tip again before boxing, so as to ensure that the pipette tip is almost completely disinfected and sterilized before boxing, and avoid cross infection in later use.

[0018] 2. The present invention sets a processing mechanism. When it is necessary to process the ozone gas with a higher concentration after disinfection, an appropriate amount of composite biological enzyme liquid is directly injected into the liquid storage box before the liquid transfer tip is released after disinfection. Then, the second controller is used to start the fan. At the same time, the ozone gas sucked out from the inside of the guide rod is discharged to the inside of the concave block through the cooperation of the third air pipe and the fourth air pipe. At the same time, the third controller is directly used to control the start of the water pump. At the same time, the liquid inside the liquid storage box is directly sucked out through the cooperation of the liquid outlet pipe, the atomizing nozzle and the shunt pipe, and sprayed in the inside of the concave block in the form of atomization. When the atomized water contacts the ozone gas entering the concave block, the ozone gas can be removed by it. This method can remove the ozone gas with a higher concentration after use, and effectively prevent the ozone gas with a higher concentration from being discharged from the inside of the guide pipe along with the sterilized liquid transfer tip. In the scattered environment, it can be inhaled by people and affect their health. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A top-down perspective view of the automatic box-packing machine for pipette tips of the present invention;

[0020] Figure 2 A three-dimensional view of the automatic box-packing machine for pipette tips of the present invention from another angle;

[0021] Figure 3 A three-dimensional diagram of the automatic box packing machine for pipette tips of the present invention;

[0022] Figure 4 A bottom-up perspective view of the automatic box-packing machine for pipette tips of the present invention;

[0023] Figure 5 It is a partial three-dimensional structural schematic diagram of the automatic box-packing machine for pipette tips of the present invention;

[0024] Figure 6 It is a partially cutaway three-dimensional structural schematic diagram of the automatic box-packing machine for pipette tips of the present invention;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the top cover, feed hole, placement slot and limit hole of the automatic box packing machine for pipette tips of the present invention.

[0026] In the figure: 1, flow guide tube; 2, bracket; 3, connecting plate; 4, sterilization mechanism; 5, processing mechanism; 6, installation slot; 401, small oxygen generator; 402, small ozone generator; 403, first air pipe; 404, second air pipe; 405, top cover; 406, feed hole; 407, first baffle; 408, limit hole; 409, connecting block; 410, first electric telescopic rod; 411, second baffle; 412, second electric telescopic rod; 413, release Placement box; 414, partition; 415, first controller; 416, placement groove; 501, concave block; 502, third air pipe; 503, liquid storage box; 504, liquid outlet pipe; 505, diversion pipe; 506, atomizing nozzle; 507, V-shaped groove; 508, fan; 509, fourth air pipe; 510, second controller; 511, third controller; 512, box cover; 513, long tube; 514, valve; 515, rectangular plate; 516, water pump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-7 As shown, the present invention provides a technical solution: an automatic boxing machine for pipette tips, comprising a guide tube 1, four brackets 2 are fixed to the outer wall of the guide tube 1, a connecting plate 3 is fixed between the outer surfaces of the four brackets 2, a sterilizing mechanism 4 is arranged on the top of the connecting plate 3, and a processing mechanism 5 is arranged on the top of the connecting plate 3;

[0029] The sterilization mechanism 4 includes a small oxygen concentrator 401, a small ozone generator 402 and a placement box 413. The output end of the small oxygen concentrator 401 is equipped with a first air pipe 403, the output end of the small ozone generator 402 is equipped with a second air pipe 404, a top cover 405 is fixed on the top of the flow guide tube 1, a feed hole 406 is opened on the top of the top cover 405, a placement groove 416 is opened on the inner wall of the feed hole 406, and a first baffle 407 is movably sleeved inside the placement groove 416. A limit hole 408 is provided at the top of the inner wall of the groove 416, and a connecting block 409 is slidably connected inside the limit hole 408. A first electric telescopic rod 410 is installed on the top of the top cover 405. A second baffle 411 is movably penetrated through the outer wall of the guide tube 1 near the output end. A second electric telescopic rod 412 is installed on the outer wall of the guide tube 1. Two partitions 414 are evenly distributed and fixed inside the placement box 413, and two first controllers 415 are installed on the bottom of the inner wall of the placement box 413.

[0030] according to Figure 1 - Figure 7 As shown, the output end of the first air pipe 403 is connected to the input end of the small ozone generator 402, the output end of the second air pipe 404 is fixedly passed through the outer wall of the guide tube 1, one side of the first baffle 407 is slidably embedded in the inner wall of the feed hole 406, and the bottom of the connecting block 409 is fixed to the top of the first baffle 407, so that the ozone gas entering the guide tube 1 can be prevented from overflowing from the inside of the guide tube 1 under the cooperation of the first baffle 407 and the second baffle 411.

[0031] according to Figure 1 - Figure 6 As shown, the telescopic end of the first electric telescopic rod 410 is fixed to the other side of the connecting block 409, the telescopic end of the second electric telescopic rod 412 is fixed to the top of the second baffle 411, and the small oxygen generator 401 and the small ozone generator 402 are both located at the top of the connecting plate 3, so that the opening and closing of the output end of the guide tube 1 can be controlled with the cooperation of another first controller 415, the second electric telescopic rod 412 and the second baffle 411.

[0032] according to Figure 1 - Figure 6 As shown, the bottom of the placement box 413 is fixed to the top of the connecting plate 3, the first electric telescopic rod 410 is electrically connected to one of the first controllers 415, and the second electric telescopic rod 412 is electrically connected to the other first controller 415, so that the first controller 415, the second controller 510 and the third controller 511 can be installed in a classified manner with the cooperation of the placement box 413 and the partition 414.

[0033] according to Figure 1 - Figure 7 As shown, the processing mechanism 5 includes a concave block 501 and a fan 508. The bottom of the concave block 501 is fixed to the top of the connecting plate 3. The fan 508 is installed on the top of the connecting plate 3. The input end of the fan 508 is installed with a third air pipe 502. The input end of the third air pipe 502 is fixedly penetrated through the outer wall of the guide pipe 1 near the output end, which is convenient for the coordination of the fan 508, the third air pipe 502, and the fourth air pipe 509. The ozone gas with a higher concentration after use inside the guide pipe 1 can be sucked out and guided to the inside of the concave block 501.

[0034] according to Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, a liquid storage box 503 is fixed on the top of the concave block 501, a liquid outlet pipe 504 is fixedly penetrated through the outer wall of the liquid storage box 503, a shunt pipe 505 is fixedly penetrated through the top of the inner wall of the concave block 501, and each output end of the shunt pipe 505 is installed with an atomizing nozzle 506. A V-shaped groove 507 is provided at the bottom of the inner wall of the concave block 501, so that the composite biological enzyme liquid can be sprayed out in the form of atomized water under the action of the atomizing nozzle 506, thereby increasing the contact area between the ozone gas and the atomized water and improving the effect of removing the ozone gas.

[0035] according to Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, a fourth air pipe 509 is installed at the output end of the fan 508, and the output end of the fourth air pipe 509 is fixedly passed through the outer wall of the concave block 501. A second controller 510 is arranged inside the placement box 413, and the second controller 510 is installed on the top of one of the partitions 414, so that the fan 508 can be controlled to be turned on and off under the action of the second controller 510.

[0036] according to Figure 2 , Figure 5 and Figure 6 As shown, a third controller 511 is arranged inside the placement box 413, and the third controller 511 is installed on the top of another partition 414, the second controller 510 is electrically connected to the fan 508, and a box cover 512 is installed on the top of the liquid storage box 503, so that the liquid storage box 503 can be used to hold the composite biological enzyme liquid for removing ozone gas.

[0037] according to Figure 2 , Figure 3 , Figure 5 - Figure 7 As shown, a long tube 513 is fixedly passed through the outer wall of the concave block 501, and the input end of the long tube 513 is located at the lowest point of the inner wall of the V-shaped groove 507, a valve 514 is installed at the output end of the long tube 513, a rectangular plate 515 is installed on the front surface of the concave block 501, and a water pump 516 is installed on the top of the concave block 501, so as to control the outflow of liquid inside the long tube 513 under the action of the valve 514.

[0038] according to Figure 2 , Figure 5 - Figure 7 As shown, the output end of the water pump 516 is connected to the input end of the shunt pipe 505, the input end of the water pump 516 is connected to the output end of the liquid outlet pipe 504, the third controller 511 is electrically connected to the water pump 516, and a plurality of mounting grooves 6 are provided on the top of the top cover 405, so that the opening and closing of the water pump 516 can be conveniently controlled under the action of the third controller 511.

[0039] The effect achieved by the entire mechanism is: when the pipette tip needs to be boxed, in order to ensure that the pipette tip is almost completely disinfected and sterilized before boxing to avoid cross infection during later use, the entire mechanism is directly installed in the unloading area of ​​the automatic boxing machine with the cooperation of the bracket 2, and then the output end of the discharge pipe on the unloading mechanism is connected to the top of the top cover 405 through the cooperation of the mounting groove 6 and the bolt, and then one of the first controllers 415 is used to control the first electric telescopic rod 410 to start, so that its telescopic end moves back. At this time, the telescopic end of the first electric telescopic rod 410 that moves back will drive the first baffle 407 to move horizontally with the cooperation of the limiting hole 408, the placement groove 416 and the connecting block 409. When the first baffle 407 is in the state of being moved back, the first baffle 407 is moved horizontally. When the plate 407 is completely moved to the inside of the placement groove 416, at this time, one of the first controllers 415 is directly used to close the first electric telescopic rod 410, and the second baffle 411 does not move, and then the unloading mechanism of the automatic cartoning machine is directly started, and at the same time, through the cooperation of the feeding hole 406, a proper amount of pipette tips are poured into the inside of the guide tube 1. When the number of pipette tips inside the guide tube 1 reaches the required amount, the unloading mechanism of the automatic cartoning machine is directly closed, and at the same time, one of the first controllers 415 is used again to control the first electric telescopic rod 410, and it is reset through the cooperation of the limiting hole 408, the connecting block 409 and the placement groove 416, and then the small oxygen generator 401 and the small ozone generator 402 are directly started in sequence. The small oxygen generator 401 started at this time will start to produce oxygen and discharge the produced oxygen from the output end. At the same time, through the cooperation of the first air pipe 403, the produced oxygen is directly guided to the inside of the small ozone generator 402. At this time, the oxygen entering the small ozone generator 402 will be made into ozone, and then discharged from its output end. Then the discharged ozone gas will directly pass through the cooperation of the second air pipe 404 and come to the inside of the guide tube 1. When the ozone gas entering the inside of the guide tube 1 reaches a certain amount, the small oxygen generator 401 and the small ozone generator 402 are directly turned off. At this time, the pipette tip installed in the guide tube 1 will be almost completely disinfected once under the action of the ozone gas. After the pipette tip is disinfected for a certain period of time At this time, in order to process the ozone gas with a high concentration after disinfection, so as to prevent the ozone gas from being scattered in the air when the pipette tip is released from the guide tube 1, and affecting people's health if inhaled, at this time, after the pipette tip is disinfected but not released, first remove the box cover 512, and pour the composite biological enzyme liquid prepared with water into the interior of the liquid storage box 503. After the inner wall of the liquid storage box 503 is injected with a proper amount of liquid, directly reset the box cover 512 and install it in the initial position. At this time, directly start the fan 508 using the second controller 510. At this time, the started fan 508 will suck out the used ozone gas with a high concentration inside the guide tube 1 through the cooperation of the third air pipe 502, and then through the cooperation of the fourth air pipe 509,The ozone gas sucked out is directly discharged to the inside of the concave block 501. At the same time, the third controller 511 is directly used to control the water pump 516 to start. At this time, the started water pump 516 will directly suck out the liquid in the liquid storage box 503 with the cooperation of the liquid outlet pipe 504, and then directly guide it to the inside of the shunt pipe 505. After that, with the cooperation of each atomizing nozzle 506, the liquid entering the shunt pipe 505 is directly sprayed in the concave block 501 in the form of atomization. When the atomized water contacts the ozone gas entering the concave block 501, , at this time, the ozone gas can be removed by it, and then the composite biological enzyme liquid atomized water used will appear atomized water condensation beads on the inner wall of the V-shaped groove 507 and the inner wall of the concave block 501 under the cooperation of the rectangular plate 515, and then the condensation beads gather into water and flow directly into the inside of the V-shaped groove 507, and finally flow directly into the inside of the long tube 513. When the liquid stored in the long tube 513 is large and needs to be discharged, a bucket is placed at the output end of the valve 514, and then the valve 514 is opened. At this time, the liquid in the long tube 513 can pass through the valve 51 4, discharged to the inside of the barrel, when the ozone gas in the guide tube 1 is almost completely sucked out, the second controller 510 and the third controller 511 are directly used to turn off the fan 508 and the water pump 516 respectively. When it is necessary to release the sterilized pipette tip from the inside of the guide tube 1, the other first controller 415 is directly used to control the second electric telescopic rod 412 to start, and then the telescopic end of the started second electric telescopic rod 412 will move back, driving the second baffle 411 to slowly move out of the inside of the guide tube 1. When the second electric telescopic rod 412 is turned on, the second baffle 411 is turned off. When the telescopic end of the retractable rod 412 cannot move, the second electric telescopic rod 412 can be directly closed by another first controller 415. At this time, the bottom of the second baffle 411 is just at the same level as the top of the inner wall of the output end of the guide tube 1. At this time, the pipette tip inside the guide tube 1 will be directly released from the inside of the guide tube 1 under the action of its gravity and directed to the conveying mechanism of the automatic boxing machine. This mechanism effectively ensures that the pipette tip is almost completely disinfected before boxing to avoid cross infection in later use.

[0040] Among them, the automatic cartoning machine is mainly composed of a feeding mechanism, a conveying mechanism, a control system and a cartoning mechanism. Its simple working principle is that through the cooperation of the control system, the feeding mechanism will guide the pipette tips to the conveying mechanism, the conveying mechanism will arrange and integrate the received pipette tips for transportation, and then the cartoning mechanism will suck away the arranged pipette tips and load them into the pipette tip box.

[0041] Among them, the small oxygen generator 401, the small ozone generator 402, the first electric telescopic rod 410, the second electric telescopic rod 412, the first controller 415, the fan 508, the second controller 510, the third controller 511 and the water pump 516 are all existing technologies and will not be explained in detail here.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic boxing machine for pipette tips, comprising a flow guide tube (1), characterized in that: Four brackets (2) are fixed to the outer wall of the guide tube (1), a connecting plate (3) is fixed between the outer surfaces of the four brackets (2), a sterilizing mechanism (4) is arranged on the top of the connecting plate (3), and a processing mechanism (5) is arranged on the top of the connecting plate (3); The sterilization mechanism (4) comprises a small oxygen concentrator (401), a small ozone generator (402) and a placement box (413); the output end of the small oxygen concentrator (401) is provided with a first air pipe (403); the output end of the small ozone generator (402) is provided with a second air pipe (404); a top cover (405) is fixed to the top of the flow guide tube (1); a feed hole (406) is provided on the top of the top cover (405); a placement groove (416) is provided on the inner wall of the feed hole (406); a first baffle (407) is movably sleeved inside the placement groove (416); A limiting hole (408) is provided at the top of the inner wall of the placement slot (416), a connecting block (409) is slidably connected inside the limiting hole (408), a first electric telescopic rod (410) is installed on the top of the top cover (405), a second baffle (411) is movably penetrated through the outer wall of the guide tube (1) near the output end, a second electric telescopic rod (412) is installed on the outer wall of the guide tube (1), two partitions (414) are evenly distributed and fixed inside the placement box (413), and two first controllers (415) are installed at the bottom of the inner wall of the placement box (413); The output end of the first air pipe (403) is connected to the input end of the small ozone generator (402), and the output end of the second air pipe (404) is fixedly passed through the outer wall of the flow guide pipe (1); The processing mechanism (5) comprises a concave block (501) and a fan (508), the bottom of the concave block (501) is fixed to the top of the connecting plate (3), the fan (508) is installed on the top of the connecting plate (3), and a third air pipe (502) is installed at the input end of the fan (508), and the input end of the third air pipe (502) is fixedly passed through the outer wall of the guide pipe (1) near the output end; A liquid storage box (503) is fixed on the top of the concave block (501), a liquid outlet pipe (504) is fixedly passed through the outer wall of the liquid storage box (503), a shunt pipe (505) is fixedly passed through the top of the inner wall of the concave block (501), each output end of the shunt pipe (505) is installed with an atomizing nozzle (506), and a V-shaped groove (507) is opened at the bottom of the inner wall of the concave block (501); The output end of the fan (508) is provided with a fourth air pipe (509), and the output end of the fourth air pipe (509) is fixedly passed through the outer wall of the concave block (501); A long tube (513) is fixedly passed through the outer wall of the concave block (501), and the input end of the long tube (513) is located at the lowest point of the inner wall of the V-shaped groove (507), a valve (514) is installed at the output end of the long tube (513), a rectangular plate (515) is installed on the front surface of the concave block (501), and a water pump (516) is installed on the top of the concave block (501); The output end of the water pump (516) is connected to the input end of the shunt pipe (505), and the input end of the water pump (516) is connected to the output end of the liquid outlet pipe (504).

2. The automatic boxing machine for pipette tips according to claim 1, characterized in that: One side of the first baffle (407) is slidably embedded in the inner wall of the feed hole (406), and the bottom of the connecting block (409) is fixed to the top of the first baffle (407).

3. The automatic box packing machine for pipette tips according to claim 1, characterized in that: The telescopic end of the first electric telescopic rod (410) is fixed to the other side of the connecting block (409), the telescopic end of the second electric telescopic rod (412) is fixed to the top of the second baffle (411), and the small oxygen generator (401) and the small ozone generator (402) are both located on the top of the connecting plate (3).

4. The automatic boxing machine for pipette tips according to claim 1, characterized in that: The bottom of the placement box (413) is fixed to the top of the connecting plate (3); the first electric telescopic rod (410) is electrically connected to one of the first controllers (415); and the second electric telescopic rod (412) is electrically connected to the other first controller (415).

5. The automatic box packing machine for pipette tips according to claim 4, characterized in that: A second controller (510) is disposed inside the placement box (413), and the second controller (510) is installed on the top of one of the partitions (414).

6. The automatic box packing machine for pipette tips according to claim 5, characterized in that: A third controller (511) is disposed inside the placement box (413), and the third controller (511) is installed on the top of another partition (414). The second controller (510) is electrically connected to the fan (508), and a box cover (512) is installed on the top of the liquid storage box (503).

7. The automatic box packing machine for pipette tips according to claim 6, characterized in that: The third controller (511) is electrically connected to the water pump (516), and a plurality of mounting slots (6) are provided on the top of the top cover (405).

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