Anti-aging active polypeptide pre-activation reaction disc liquid adding device

Abstract

The invention relates to the technical field of polypeptide pre-activation, in particular to an anti-aging active polypeptide pre-activation reaction disc liquid adding device which is characterized in that the bottom end of a first hollow box is communicated with a plurality of hollow rods at equal intervals in the axis direction, and a plurality of through holes are formed in the bottom end of each hollow rod at equal intervals in the axis direction; the bottom end of each hollow rod is fixedly connected with a first pipe fitting, each first pipe fitting is slidably connected with a second pipe fitting, and the upper end of each second pipe fitting is fixedly connected with a first spring. The invention further provides a liquid adding method of the anti-aging active polypeptide pre-activation reaction disc liquid adding device. The reagent release speed is reduced through the first pipe fitting and the second pipe fitting, so that the impact strength generated when the reagent collides with liquid in the test tube is reduced, the liquid is prevented from being splashed out of the tube opening of the test tube, the exterior of the test tube and the surface of the activation disc are kept clean, and pollution to the exterior of the test tube and the surface of the activation disc is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of polypeptide preactivation, in particular to a liquid adding device for an anti-aging active polypeptide preactivation reaction disk. Background Art

[0002] A polypeptide is a compound formed by α-amino acids linked together by peptide bonds. It is also an intermediate product of protein hydrolysis. A compound formed by the dehydration condensation of two amino acid molecules is called a dipeptide, and a compound formed by the dehydration condensation of three or more amino acid molecules can be called a polypeptide.

[0003] In the prior art, when adding the reagent, the conveying mechanism delivers the liquid medicine into the injection tube, and the injection tube injects the liquid medicine into the test tube on the pre-activated reaction disk. When the conveying mechanism conveys the liquid medicine, the liquid medicine is introduced into the injection tube at a certain speed, and the liquid medicine in the injection tube is injected into the test tube from the bottom outlet at a certain speed. The released reagent liquid impacts the liquid in the injection tube at a certain speed. As the reagent liquid is gradually injected, the height of the liquid in the test tube gradually rises, and the distance between the upper end surface of the liquid in the test tube and the test tube mouth gradually decreases. When the released reagent impacts the liquid in the injection tube at a certain speed, due to the high collision intensity between the reagent and the liquid in the injection tube, the liquid in the test tube is easily splashed out from the test tube mouth, causing contamination of the test tube and the equipment surface. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that when the released reagent impacts the liquid in the injection tube at a certain speed, the liquid in the test tube is easily splashed out from the test tube mouth due to the high collision intensity between the reagent and the liquid in the injection tube, causing contamination of the test tube and the surface of the equipment, and an anti-aging active polypeptide plus pre-activated reaction disk liquid adding device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A liquid adding device for adding an anti-aging active polypeptide to a pre-activated reaction disk is designed, comprising a support frame, wherein the upper end of the support frame is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod passes through the support frame and is fixedly connected to a first hollow box, the support frame is fixedly connected to a feeding mechanism, the feeding mechanism is connected to the first hollow box, the bottom end of the first hollow box is connected to a plurality of hollow rods at equal intervals along the axial direction, the bottom end of each of the hollow rods is provided with a plurality of through holes at equal intervals along the axial direction, the bottom end of each of the hollow rods is fixedly connected to a first pipe fitting, a spacing is provided between each of the first pipe fittings and the corresponding hollow rod, each of the first pipe fittings is slidably connected to a second pipe fitting, the upper end of each of the second pipe fittings is fixedly connected to a first spring, and one end of each of the first springs is connected to the corresponding first pipe fitting.

[0006] Preferably, the feeding mechanism includes a storage box, which is fixedly connected to the support frame, and the upper end of the storage box is fixedly connected to a delivery pump, the inlet end of the delivery pump is connected to the storage box through a conduit, and the outlet end of the delivery pump is connected to a first connecting pipe, a second connecting pipe is slidably connected to the first connecting pipe, and one end of the second connecting pipe is connected to the first hollow box.

[0007] Preferably, a heater is connected inside the material storage box, and the upper end of the material storage box is connected to a mixer.

[0008] Preferably, the first hollow box is connected to a pressurizing mechanism for accelerating the release of residual liquid in the hollow rod, and the pressurizing mechanism includes a second hollow box, the second hollow box is fixedly connected to the bottom end of the first hollow box, the bottom end of the first hollow box is connected with a plurality of one-way tubes at equal intervals along the axial direction, one end of each of the one-way tubes is connected to the corresponding hollow rod, one side of the second hollow box is connected to a third connecting tube, one end of the third connecting tube is connected to an open cylinder, a piston plate is slidably connected to the open cylinder, the upper end of the piston plate is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to the support frame, the open cylinder is connected to a one-way air intake valve, and the one-way air intake valve is located below the piston plate.

[0009] Preferably, the open cylinder is connected to a fixed tube, the fixed tube is located below the piston plate, one end of the fixed tube is fixedly connected to a first end cover, a heating tube is plugged into the first end cover, and the heating tube is located inside the fixed tube.

[0010] Preferably, the support frame is connected to an overflow mechanism for reducing gas impact on the liquid in the test tube, the overflow mechanism includes a first fixed plate, one side of the first fixed plate is fixedly connected to the support frame, the open tube is connected to an air duct, the air duct is located above the fixed tube, one end of the air duct is connected to an open mask, a sealing ring is fixedly connected to the open mask, the sealing ring is in contact with the first fixed plate, the first fixed plate is provided with a strip hole, the strip hole is opposite to the open mask.

[0011] Preferably, a plurality of reinforcement rods are fixedly connected to the first fixing plate, and one end of each of the reinforcement rods is fixedly connected to the support frame.

[0012] Preferably, the third connecting tube is connected to an open box, a second end cover is connected to the opening of the open box, a second fixing plate is fixedly connected inside the open box, a sealing plate is rotatably connected to one side of the second fixing plate, the sealing plate is tightly attached to the connecting port between the third connecting tube and the open box, a second spring is fixedly connected to the lower surface of the second fixing plate, and one end of the second spring is fixedly connected to the sealing plate.

[0013] The anti-aging active polypeptide plus pre-activated reaction disk liquid adding device proposed by the present invention has the following beneficial effects: The present invention also proposes a method for adding liquid to a liquid adding device for adding a pre-activated reaction disk to an anti-aging active polypeptide, comprising the following steps: S1: After the electric telescopic rod is started, a plurality of second tubes are extended into corresponding test tubes; S2: The second tube cooperates with the first tube to buffer and decelerate the released reagent; S3: When the reagent starts to be released from the bottom end of the second tube, hot gas is introduced into the hollow rod; S4: After the reagent remaining in the second tube is released, no hot gas is introduced into the hollow rod; S5: When the value detected by the flow meter reaches the set value, the delivery pump stops delivering.

[0014] After the reagent is buffered and decelerated by the first tube fitting and the second tube fitting, the speed at which the reagent separates from the second tube fitting is relatively small, and the released reagent falls into the test tube under its own gravity. Since the first tube fitting and the second tube fitting reduce the speed at which the reagent is released, the impact intensity generated when the reagent collides with the liquid in the test tube is reduced, thereby preventing the liquid from splashing out of the test tube mouth, keeping the outside of the test tube and the surface of the activation disk clean, and not causing contamination to the outside of the test tube and the surface of the activation disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the anti-aging active polypeptide plus pre-activated reaction plate liquid adding device proposed by the present invention is shown in FIG. Figure 1 ; Figure 2 The structure of the anti-aging active polypeptide plus pre-activated reaction plate liquid adding device proposed by the present invention is shown in FIG. Figure 2 ; Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at A above; Figure 4 A schematic diagram of the structure of the connection between the electric telescopic rod and the pressurizing mechanism in the anti-aging active polypeptide pre-activated reaction plate liquid adding device proposed by the present invention Figure 1 ; Figure 5A schematic diagram of the structure of the connection between the electric telescopic rod and the pressurizing mechanism in the anti-aging active polypeptide pre-activated reaction plate liquid adding device proposed by the present invention Figure 2 ; Figure 6 It is a schematic cross-sectional view of the connection between the electric telescopic rod and the pressurizing mechanism in the anti-aging active polypeptide plus pre-activated reaction plate liquid adding device proposed by the present invention; Figure 7 It is a structural schematic diagram of the connection between the pressurizing mechanism and the overflow mechanism in the liquid adding device for adding anti-aging active polypeptide to the pre-activated reaction plate proposed by the present invention; Figure 8 for Figure 7 Schematic diagram of the local enlarged structure at point B above.

[0016] In the figure: 1, support frame; 2, storage box; 3, heater; 4, mixer; 5, delivery pump; 6, first connecting pipe; 7, second connecting pipe; 8, electric telescopic rod; 9, first hollow box; 10, hollow rod; 11, solenoid valve; 12, flow meter; 13, first pipe fitting; 14, second pipe fitting; 15, first spring; 16, activation disk; 17, test tube; 18, second hollow box; 19, one-way tube; 20, third Connecting pipe; 21. open cylinder; 22. piston plate; 23. connecting rod; 24. one-way air inlet valve; 25. fixed pipe; 26. first end cover; 27. heating pipe; 28. first fixed plate; 29. ​​reinforcing rod; 30. air guide pipe; 31. open cover; 32. sealing ring; 33. strip hole; 34. open box; 35. second end cover; 36. second fixed plate; 37. sealing plate; 38. second spring; 39. through hole. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Example 1: Reference Figure 1-3 and Figure 6, an anti-aging active polypeptide plus pre-activated reaction disk liquid adding device, comprising a support frame 1, the upper end of the support frame 1 is fixedly connected to an electric telescopic rod 8, the telescopic end of the electric telescopic rod 8 passes through the support frame 1 and is fixedly connected to a first hollow box 9, a feeding mechanism is fixedly connected to the support frame 1, the feeding mechanism is connected to the first hollow box 9, the bottom end of the first hollow box 9 is connected to a plurality of hollow rods 10 at equal intervals along the axis direction, the bottom end of each hollow rod 10 is provided with a plurality of through holes 39 at equal intervals along the axis direction, each hollow rod 10 is connected to a solenoid valve 11, each hollow rod 10 is connected to a flow meter 12, the bottom end of each hollow rod 10 is fixedly connected to a first pipe fitting 13, each first pipe fitting 13 There is a spacing between the corresponding hollow rods 10, each through hole 39 is inclined toward the inner wall direction of the corresponding first pipe fitting 13, each first pipe fitting 13 is slidably connected to the second pipe fitting 14, the bottom end of each second pipe fitting 14 is a funnel structure, the upper end of each second pipe fitting 14 is fixedly connected to the first spring 15, one end of each first spring 15 is connected to the corresponding first pipe fitting 13, the diameters of the hollow rod 10, the first pipe fitting 13 and the second pipe fitting 14 increase in sequence, an activation disk 16 is plugged into the support frame 1, the activation disk 16 is located directly below the first hollow box 9, a number of test tubes 17 are clamped on the activation disk 16, and the test tubes 17 correspond to the second pipe fittings 14; Reference Figure 1-2 The feeding mechanism includes a storage box 2, which is fixedly connected to the support frame 1. A delivery pump 5 is fixedly connected to the upper end of the storage box 2. The inlet end of the delivery pump 5 is connected to the storage box 2 through a conduit. The outlet end of the delivery pump 5 is connected to a first connecting pipe 6. A second connecting pipe 7 is slidably connected to the first connecting pipe 6. One end of the second connecting pipe 7 is connected to the first hollow box 9. A heater 3 is connected in the storage box 2. A mixer 4 is connected to the upper end of the storage box 2.

[0019] Working principle: After the heater 3 is started, the reagent in the storage box 2 is heated, and at the same time, the mixer 4 is powered on and started. After the mixer 4 is started, the reagent in the storage box 2 is stirred to prevent the reagent in the storage box 2 from solidifying. The activation disk 16 is placed on the support frame 1, and a plurality of test tubes 17 are clamped on the activation disk 16. The plurality of test tubes 17 correspond to the plurality of second pipe fittings 14; After the electric telescopic rod 8 is started, it drives the first hollow box 9 to move downward by a set distance. After the first hollow box 9 moves, it drives the second connecting tube 7 to slide on the first connecting tube 6. The first hollow box 9 also drives the hollow rod 10 to move downward. The hollow rod 10 drives the first pipe 13 to move. The first pipe 13 drives the second pipe 14 to move downward through the first spring 15, so that a plurality of second pipes 14 extend into the corresponding test tubes 17. Open the solenoid valve 11, and after the delivery pump 5 is started, the reagent in the storage box 2 is sucked through the conduit. The sucked reagent passes through the first connecting pipe 6 and the second connecting pipe 7 in sequence and enters the first hollow box 9. The reagent in the first hollow box 9 enters the hollow rod 10 at a certain speed. The flow meter 12 measures the reagent entering the hollow rod 10. The reagent in the hollow rod 10 is released from the through hole 39. Since the through hole 39 is inclined toward the inner wall of the first pipe fitting 13, the reagents released from the through holes 39 collide with the inner wall of the first pipe fitting 13. The inner wall of the first pipe fitting 13 buffers the released reagents. As the reagents are continuously released from the through holes 39, the released reagents will After the internal space of the first tube 13 is filled, the reagent in the first tube 13 enters the second tube 14, and the reagent entering the second tube 14 collides with the inner wall of the second tube 14. The collision causes the second tube 14 to move downward. After the second tube 14 moves downward, it pulls the first spring 15. The first spring 15 is stretched after being pulled, providing a movable spacing for the second tube 14 to move downward. After the second tube 14 moves downward, the space area formed with the first tube 13 increases. After the space area formed with the first tube 13 increases, the reagent in the second tube 14 is buffered and decelerated, thereby reducing the speed of the reagent when it is released from the bottom end of the second tube 14; During the process of releasing the reagent from the bottom end of the second tube 14, the electric telescopic rod 8 drives the first hollow box 9 to move upward, so that the second tube 14 moves upward while releasing the reagent, avoiding the liquid in the test tube 17 from contacting the bottom end of the second tube 14. After the reagent is buffered and decelerated by the first tube 13 and the second tube 14, the speed at which the reagent separates from the second tube 14 is relatively low, and the released reagent falls into the test tube 17 under its own gravity. Since the first tube 13 and the second tube 14 reduce the speed at which the reagent is released, the impact strength generated when the reagent collides with the liquid in the test tube 17 is reduced, thereby avoiding the liquid from splashing out of the tube mouth of the test tube 17, keeping the outside of the test tube 17 and the surface of the activation disk 16 clean, and not causing contamination of the outside of the test tube 17 and the surface of the activation disk 16; When the value detected by the flow meter 12 reaches the set value, the delivery pump 5 stops delivering, the solenoid valve 11 is closed, and the electric telescopic rod 8 drives the first hollow box 9 to move upward and reset.

[0020] Embodiment 2: After the solenoid valve 11 is closed, due to the small aperture of the through hole 39, a certain amount of reagent exists between the solenoid valve 11 and the through hole 39 in the hollow rod 10, and the residual reagent is released by dripping under its own gravity, resulting in a portion of the reagent remaining on the inner wall of the hollow rod 10, the inner wall of the first pipe 13 and the inner wall of the second pipe 14, and the reagent cannot be completely added to the test tube 17, thereby reducing the liquid addition accuracy. Figure 3-6As another preferred embodiment of the present invention, the difference from Embodiment 1 is that the first hollow box 9 is connected to a pressurizing mechanism for accelerating the release of the residual liquid in the hollow rod 10, and the pressurizing mechanism includes a second hollow box 18, and the second hollow box 18 is fixedly connected to the bottom end of the first hollow box 9, and the bottom end of the first hollow box 9 is connected to a plurality of one-way tubes 19 at equal intervals along the axial direction, and one end of each one-way tube 19 is connected to the corresponding hollow rod 10, and one side of the second hollow box 18 is connected to a third connecting tube 20, and one end of the third connecting tube 20 is connected to An open cylinder 21 is provided, a piston plate 22 is slidably connected inside the open cylinder 21, a connecting rod 23 is fixedly connected to the upper end of the piston plate 22, one end of the connecting rod 23 is fixedly connected to the support frame 1, a one-way air intake valve 24 is connected to the open cylinder 21, and the one-way air intake valve 24 is located below the piston plate 22, a fixed pipe 25 is connected to the open cylinder 21, and the fixed pipe 25 is located below the piston plate 22, one end of the fixed pipe 25 is fixedly connected to a first end cover 26, a heating pipe 27 is plugged into the first end cover 26, and the heating pipe 27 is located inside the fixed pipe 25.

[0021] Working principle: When the electric telescopic rod 8 drives the first hollow box 9 to move downward, the first hollow box 9 drives the second hollow box 18 to move, and the second hollow box 18 drives the open tube 21 to move downward through the third connecting pipe 20. After the open tube 21 moves downward, the distance between the piston plate 22 and the bottom end of the open tube 21 increases, and negative pressure is generated in the space between the piston plate 22 and the bottom end of the open tube 21. External gas is introduced into the open tube 21 in one direction through the one-way air inlet valve 24. When the reagent starts to be released from the bottom end of the second tube 14, the electric telescopic rod 8 drives the first hollow box 9 to move upward, the first hollow box 9 drives the second hollow box 18 to move, and the second hollow box 18 drives the open tube 21 to move upward through the third connecting tube 20. After the open tube 21 moves upward, the distance between the piston plate 22 and the bottom end of the open tube 21 decreases, and the pressure in the space between the piston plate 22 and the bottom end of the open tube 21 increases. During the upward movement of the open tube 21, the heating tube 27 starts to heat the gas in the fixed tube 25, and the fixed tube 25 is connected to the open tube 21, so as to heat the gas between the piston plate 22 and the bottom end of the open tube 21. The hot gas between the piston plate 22 and the bottom end of the open tube 21 is gradually squeezed into the second hollow box 18, resulting in an increase in the pressure in the second hollow box 18, so that the hot gas in the second hollow box 18 is unidirectionally introduced into the corresponding hollow rod 10 through a plurality of one-way tubes 19, and the hot gas introduced into the hollow rod 10 is released together with the reagent; After adding a certain amount of medicine, the solenoid valve 11 is closed, and the second pipe 14 is located in the test tube 17. The first hollow box 9 continues to move upward and reset, and the hot gas is still continuously introduced into the hollow rod 10. The introduced hot gas pushes the residual liquid in the hollow rod 10, so that the residual liquid in the hollow rod 10 is released from the through hole 39, and the residual liquid in the hollow rod 10 is introduced into the test tube 17. The residual liquid in the hollow rod 10 is blown by the gas, and the hot gas passes through the hollow rod 10, the first pipe 14 and the test tube 17 in turn. 3 and the second pipe fitting 14, hot gas is released from the bottom end of the second pipe fitting 14, and the hot gas flows to purge the inner wall of the hollow rod 10, the inner wall of the first pipe fitting 13, and the inner wall of the second pipe fitting 14, so that the reagent is separated from the inner wall of the hollow rod 10, the inner wall of the first pipe fitting 13, and the inner wall of the second pipe fitting 14, and the separated residual reagent enters the test tube 17 along with the hot gas, so that the added reagent will not remain in the hollow rod 10, the first pipe fitting 13, and the second pipe fitting 14, thereby improving the liquid addition accuracy.

[0022] Embodiment 3: After the hot gas is used to purge and separate the residual liquid in the hollow rod 10, the first pipe 13 and the second pipe 14, the hot gas is still continuously introduced into the hollow rod 10 and released from the bottom end of the second pipe 14. The released hot gas blows the liquid in the test tube 17, and it is easy to blow out the liquid at the upper end of the second pipe 14. Figure 6-8 As another preferred embodiment of the present invention, the difference from embodiment 2 is that the support frame 1 is connected with an overflow mechanism for reducing the gas impact on the liquid in the test tube 17, and the overflow mechanism includes a first fixed plate 28, one side of the first fixed plate 28 is fixedly connected to the support frame 1, and the open cylinder 21 is connected with an air guide pipe 30, and the air guide pipe 30 is located above the fixed pipe 25. One end of the air guide pipe 30 is connected with an open cover 31, and a sealing ring 32 is fixedly connected to the open cover 31. The sealing ring 32 contacts the first fixed plate 28, and a strip hole 33 is opened on the first fixed plate 28, and the strip hole 33 is directly opposite to the open The mask 31 has a plurality of reinforcing rods 29 fixedly connected to the first fixed plate 28, one end of each reinforcing rod 29 is fixedly connected to the support frame 1, the third connecting pipe 20 is connected to an open box 34, the opening of the open box 34 is connected to a second end cover 35, a second fixed plate 36 is fixedly connected inside the open box 34, a sealing plate 37 is rotatably connected to one side of the second fixed plate 36, the sealing plate 37 is tightly attached to the connecting port between the third connecting pipe 20 and the open box 34, a second spring 38 is fixedly connected to the lower surface of the second fixed plate 36, and one end of the second spring 38 is fixedly connected to the sealing plate 37.

[0023] It should be noted that if Figure 4 and Figure 5 As shown, the holes opened on the open tube 21 and the open box 34 are for the convenience of viewing the internal structure thereof and do not affect the solution itself.

[0024] Working principle: During the upward movement of the open cylinder 21, the pressure in the space between the piston plate 22 and the bottom end of the open cylinder 21 gradually increases, so that the gas between the piston plate 22 and the bottom end of the open cylinder 21 squeezes the sealing plate 37, and the sealing plate 37 rotates around the second fixed plate 36. After the sealing plate 37 rotates, it squeezes the second spring 38, and the second spring 38 generates elastic force after being compressed. After the sealing plate 37 rotates a certain angle, the sealing plate 37 is separated from the connecting ports of the third connecting pipe 20 and the open box 34. At this time, the third connecting pipe 20 is connected to the open box 34, and the hot gas passes through the open box 34 and the third connecting pipe 20 in sequence and enters the second hollow box 18; At the same time, the open cylinder 21 also drives the air guide tube 30 to move upward, and the air guide tube 30 drives the open cover 31 to move, and the open cover 31 is in sealing contact with the first fixed plate 28 through the sealing ring 32. After the solenoid valve 11 is closed, the hot gas continues to enter the hollow rod 10, and the open cylinder 21 continues to move upward. After a certain amount of hot gas is squeezed into the hollow rod 10, the open cover 31 begins to connect with the strip hole 33, and the hot gas between the piston plate 22 and the bottom end of the open cylinder 21 enters the air guide tube 30, and the hot gas in the air guide tube 30 passes through the open cover 31 and the strip hole 33 in turn and is released. After the hot gas between the piston plate 22 and the bottom end of the open cylinder 21 is released from the strip hole 33, the pressure in the space between the piston plate 22 and the bottom end of the open cylinder 21 decreases, and the active The extrusion force generated by the pressure in the space between the plug plate 22 and the bottom end of the open tube 21 is smaller than the elastic force generated by the second spring 38. The elastic force generated by the second spring 38 pushes the sealing plate 37 to rotate and reset, thereby sealing the third connecting tube 20. The hot gas between the piston plate 22 and the bottom end of the open tube 21 cannot enter the second hollow box 18 through the third connecting tube 20, and thus the hot gas is no longer introduced into the hollow rod 10 in one direction through the one-way tube 19, so that the residual liquid in the hollow rod 10 is blown and separated by the hot gas, and then the introduction of hot gas is stopped, and no hot gas enters the second pipe fitting 14 through the hollow rod 10. The bottom end of the second pipe fitting 14 no longer releases hot gas, so that the hot gas will not blow out the liquid at the upper end of the second pipe fitting 14, thereby improving the injection effect.

[0025] The present invention also proposes a method for adding liquid to a liquid adding device for adding a pre-activated reaction disk to an anti-aging active polypeptide, comprising the following steps: S1: After the heater 3 is started, the reagent in the storage box 2 is heated, and the mixer 4 is powered on and started. After the mixer 4 is started, the reagent in the storage box 2 is stirred to prevent the reagent in the storage box 2 from solidifying, and the activation disk 16 is placed on the support frame 1. A plurality of test tubes 17 are clamped on the activation disk 16. The plurality of test tubes 17 correspond to the plurality of second pipe fittings 14. After the electric telescopic rod 8 is started, it drives the first hollow box 9 to move downward by a set distance. After the first hollow box 9 moves, it drives the second connecting tube 7 to slide on the first connecting tube 6. The first hollow box 9 also drives the hollow rod 10 to move downward. The hollow rod 10 drives the first pipe fitting 13 to move. The first pipe fitting 13 drives the second pipe fitting 14 to move downward through the first spring 15, so that the plurality of second pipe fittings 14 extend into the corresponding test tubes 17; When the electric telescopic rod 8 drives the first hollow box 9 to move downward, the first hollow box 9 drives the second hollow box 18 to move, and the second hollow box 18 drives the open tube 21 to move downward through the third connecting pipe 20. After the open tube 21 moves downward, the distance between the piston plate 22 and the bottom end of the open tube 21 increases, and negative pressure is generated in the space between the piston plate 22 and the bottom end of the open tube 21. External gas is introduced into the open tube 21 in one direction through the one-way air inlet valve 24. S2: Open the solenoid valve 11, and after the delivery pump 5 is started, the reagent in the storage box 2 is sucked through the conduit. The sucked reagent passes through the first connecting pipe 6 and the second connecting pipe 7 in turn and enters the first hollow box 9. The reagent in the first hollow box 9 enters the hollow rod 10 at a certain speed. The flow meter 12 measures the reagent entering the hollow rod 10. The reagent in the hollow rod 10 is released from the through hole 39. Since the through hole 39 is inclined toward the inner wall of the first pipe 13, the reagents released from the through holes 39 collide with the inner wall of the first pipe 13. The inner wall of the first pipe 13 buffers the released reagents. As the reagents are continuously released from the through holes 39, the released reagents After the reagent fills the inner space of the first tube 13, the reagent in the first tube 13 enters the second tube 14, and the reagent entering the second tube 14 collides with the inner wall of the second tube 14. The collision causes the second tube 14 to move downward. After the second tube 14 moves downward, it pulls the first spring 15. The first spring 15 is stretched after being pulled, providing a movable spacing for the second tube 14 to move downward. After the second tube 14 moves downward, the space area formed with the first tube 13 increases. After the space area formed with the first tube 13 increases, the reagent in the second tube 14 is buffered and decelerated, thereby reducing the speed of the reagent when it is released from the bottom end of the second tube 14; During the process of releasing the reagent from the bottom end of the second tube 14, the electric telescopic rod 8 drives the first hollow box 9 to move upward, so that the second tube 14 moves upward while releasing the reagent, avoiding the liquid in the second tube 14 from contacting the bottom end of the second tube 14. After the reagent is buffered and decelerated by the first tube 13 and the second tube 14, the speed at which the reagent separates from the second tube 14 is relatively small, and the released reagent falls into the test tube 17 under its own gravity. Since the first tube 13 and the second tube 14 reduce the speed at which the reagent is released, the impact strength generated when the reagent collides with the liquid in the test tube 17 is reduced, thereby avoiding the liquid from splashing out of the tube mouth of the test tube 17, keeping the outside of the test tube 17 and the surface of the activation disk 16 clean, and not causing contamination of the outside of the test tube 17 and the surface of the activation disk 16; S3: When the reagent starts to be released from the bottom end of the second tube 14, the electric telescopic rod 8 drives the first hollow box 9 to move upward, the first hollow box 9 drives the second hollow box 18 to move, and the second hollow box 18 drives the open tube 21 to move upward through the third connecting tube 20. After the open tube 21 moves upward, the distance between the piston plate 22 and the bottom end of the open tube 21 decreases, and the pressure in the space between the piston plate 22 and the bottom end of the open tube 21 increases. During the upward movement of the open tube 21, the heating tube 27 starts The fixed tube 25 is automatically heated, and the fixed tube 25 is connected to the open cylinder 21, so as to heat the gas between the piston plate 22 and the bottom end of the open cylinder 21, and the hot gas between the piston plate 22 and the bottom end of the open cylinder 21 is gradually squeezed into the second hollow box 18, resulting in an increase in the pressure in the second hollow box 18, so that the hot gas in the second hollow box 18 is unidirectionally introduced into the corresponding hollow rod 10 through a plurality of one-way tubes 19, and the hot gas introduced into the hollow rod 10 is released together with the medicine; S4: During the upward movement of the open cylinder 21, the pressure in the space between the piston plate 22 and the bottom end of the open cylinder 21 gradually increases, so that the gas between the piston plate 22 and the bottom end of the open cylinder 21 squeezes the sealing plate 37, and the sealing plate 37 rotates around the second fixed plate 36. After the sealing plate 37 rotates, it squeezes the second spring 38, and the second spring 38 generates elastic force after being compressed. After the sealing plate 37 rotates a certain angle, the sealing plate 37 is separated from the connecting ports of the third connecting pipe 20 and the open box 34. At this time, the third connecting pipe 20 is connected to the open box 34. 4, the hot gas passes through the open box 34 and the third connecting pipe 20 in sequence and enters the second hollow box 18. At the same time, the open cylinder 21 also drives the air guide pipe 30 to move upward, and the air guide pipe 30 drives the open cover 31 to move. The open cover 31 is in sealing contact with the first fixed plate 28 through the sealing ring 32. After the solenoid valve 11 is closed, the hot gas continues to enter the hollow rod 10, and the open cylinder 21 continues to move upward. After a certain amount of hot gas is squeezed into the hollow rod 10, the open cover 31 begins to communicate with the strip hole 33, and the piston plate 22 and the open cylinder The hot gas between the bottom ends of the piston plate 22 and the open cylinder 21 enters the air guide 30, and the hot gas in the air guide 30 passes through the open cover 31 and the strip holes 33 in sequence to be released. After the hot gas between the piston plate 22 and the bottom end of the open cylinder 21 is released from the strip holes 33, the pressure in the space between the piston plate 22 and the bottom end of the open cylinder 21 decreases, and the extrusion force generated by the pressure in the space between the piston plate 22 and the bottom end of the open cylinder 21 is smaller than the elastic force generated by the second spring 38. The elastic force generated by the second spring 38 pushes the sealing plate 37 to rotate and reset, thereby the third connecting pipe 2 0 seal, the hot gas between the piston plate 22 and the bottom end of the open cylinder 21 cannot enter the second hollow box 18 through the third connecting pipe 20, so that the hot gas is no longer introduced into the hollow rod 10 in one direction through the one-way pipe 19, so that the residual liquid in the hollow rod 10 is purged and separated by the hot gas, and the introduction of the hot gas is stopped, and no hot gas enters the second pipe 14 through the hollow rod 10, and the bottom end of the second pipe 14 no longer releases hot gas, so that the hot gas will not blow out the liquid at the upper end of the second pipe 14, thereby improving the injection effect; S5: When the value detected by the flow meter 12 reaches the set value, the delivery pump 5 stops delivering, the solenoid valve 11 is closed, and the electric telescopic rod 8 drives the first hollow box 9 to move upward and reset. After adding a certain amount of medicine, the solenoid valve 11 is closed. At this time, the second pipe 14 is located in the test tube 17, and the first hollow box 9 continues to move upward and reset, while the hot gas is still continuously introduced into the hollow rod 10. The introduced hot gas pushes the residual liquid in the hollow rod 10, so that the residual liquid in the hollow rod 10 is released from the through hole 39, and the residual liquid in the hollow rod 10 is introduced into the test tube 17. The gas pushes the hollow rod 10. The hot gas passes through the hollow rod 10, the first pipe fitting 13 and the second pipe fitting 14 in sequence, and the hot gas is released from the bottom end of the second pipe fitting 14. The hot gas flows to the inner wall of the hollow rod 10, the inner wall of the first pipe fitting 13 and the inner wall of the second pipe fitting 14, so that the reagent is separated from the inner wall of the hollow rod 10, the inner wall of the first pipe fitting 13 and the inner wall of the second pipe fitting 14, and the separated residual reagent enters the test tube 17 with the hot gas, so that the added reagent will not remain in the hollow rod 10, the first pipe fitting 13 and the second pipe fitting 14, thereby improving the liquid addition accuracy.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-aging active polypeptide plus pre-activated reaction plate liquid adding device, comprising a support frame (1), the upper end of the support frame (1) is fixedly connected to an electric telescopic rod (8), the telescopic end of the electric telescopic rod (8) passes through the support frame (1) and is fixedly connected to a first hollow box (9), the support frame (1) is fixedly connected to a feeding mechanism, the feeding mechanism is connected to the first hollow box (9), and is characterized in that: in: The bottom end of the first hollow box (9) is connected to a plurality of hollow rods (10) at equal intervals along the axial direction, and the bottom end of each hollow rod (10) is provided with a plurality of through holes (39) at equal intervals along the axial direction. The bottom end of each hollow rod (10) is fixedly connected to a first pipe member (13), and a spacing is provided between each first pipe member (13) and the corresponding hollow rod (10). Each first pipe member (13) is slidably connected to a second pipe member (14), and the upper end of each second pipe member (14) is fixedly connected to a first spring (15), and one end of each first spring (15) is connected to the corresponding first pipe member (13).

2. The anti-aging active polypeptide plus pre-activated reaction plate liquid adding device according to claim 1, characterized in that: The feeding mechanism comprises a material storage box (2), the material storage box (2) is fixedly connected to the support frame (1), the upper end of the material storage box (2) is fixedly connected to a delivery pump (5), the inlet end of the delivery pump (5) is connected to the material storage box (2) through a conduit, the outlet end of the delivery pump (5) is connected to a first connecting pipe (6), the first connecting pipe (6) is slidably connected to a second connecting pipe (7), and one end of the second connecting pipe (7) is connected to the first hollow box (9).

3. The anti-aging active polypeptide plus pre-activated reaction plate liquid adding device according to claim 2, characterized in that: A heater (3) is connected inside the material storage box (2), and the upper end of the material storage box (2) is connected to a mixer (4).

4. The anti-aging active polypeptide plus pre-activated reaction plate liquid adding device according to claim 1, characterized in that: The first hollow box (9) is connected to a pressurizing mechanism for accelerating the release of residual liquid in the hollow rod (10), the pressurizing mechanism comprising a second hollow box (18), the second hollow box (18) being fixedly connected to the bottom end of the first hollow box (9), the bottom end of the first hollow box (9) being connected to a plurality of one-way tubes (19) at equal intervals along the axial direction, one end of each one-way tube (19) being connected to the corresponding hollow rod (10), the second hollow box (18) One side of the support frame (1) is connected to a third connecting pipe (20), one end of the third connecting pipe (20) is connected to an open cylinder (21), a piston plate (22) is slidably connected inside the open cylinder (21), an upper end of the piston plate (22) is fixedly connected to a connecting rod (23), one end of the connecting rod (23) is fixedly connected to the support frame (1), and a one-way air intake valve (24) is connected to the open cylinder (21), and the one-way air intake valve (24) is located below the piston plate (22).

5. The anti-aging active polypeptide plus pre-activated reaction plate liquid adding device according to claim 4, characterized in that: The open cylinder (21) is connected to a fixed tube (25), the fixed tube (25) is located below the piston plate (22), one end of the fixed tube (25) is fixedly connected to a first end cover (26), the first end cover (26) is plugged with a heating tube (27), and the heating tube (27) is located inside the fixed tube (25).

6. The anti-aging active polypeptide plus pre-activated reaction plate liquid adding device according to claim 5, characterized in that: The support frame (1) is connected to an overflow mechanism for reducing gas impact on the liquid in the test tube (17), the overflow mechanism comprising a first fixed plate (28), one side of the first fixed plate (28) is fixedly connected to the support frame (1), the open cylinder (21) is connected to an air guide pipe (30), the air guide pipe (30) is located above the fixed tube (25), one end of the air guide pipe (30) is connected to an open cover (31), a sealing ring (32) is fixedly connected to the open cover (31), the sealing ring (32) is in contact with the first fixed plate (28), the first fixed plate (28) is provided with a strip hole (33), the strip hole (33) is directly opposite to the open cover (31).

7. The anti-aging active polypeptide plus pre-activated reaction plate liquid adding device according to claim 6, characterized in that: A plurality of reinforcement rods (29) are fixedly connected to the first fixing plate (28), and one end of each reinforcement rod (29) is fixedly connected to the support frame (1).

8. The anti-aging active polypeptide plus pre-activated reaction plate liquid adding device according to claim 7, characterized in that: The third connecting pipe (20) is connected to an open box (34), the opening of the open box (34) is connected to a second end cover (35), a second fixing plate (36) is fixedly connected inside the open box (34), a sealing plate (37) is rotatably connected to one side of the second fixing plate (36), the sealing plate (37) is closely attached to a connection port between the third connecting pipe (20) and the open box (34), a second spring (38) is fixedly connected to the lower surface of the second fixing plate (36), one end of the second spring (38) is fixedly connected to the sealing plate (37).

9. A method for adding liquid to the liquid adding device for adding a pre-activated reaction disk to an anti-aging active polypeptide according to any one of claims 1 to 8, characterized in that: The steps include: S1: After the electric telescopic rod (8) is activated, the plurality of second tubes (14) are extended into corresponding test tubes (17); S2: the second tube (14) cooperates with the first tube (13) to buffer and decelerate the released reagent; S3: When the reagent starts to be released from the bottom end of the second tube (14), hot gas is introduced into the hollow rod (10); S4: After the reagent remaining in the second tube (14) is released, no more hot gas is introduced into the hollow rod (10); S5: When the value detected by the flow meter (12) reaches the set value, the delivery pump (5) stops delivering.

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