Sterile aluminum pipe feeding device

Abstract

The invention discloses a sterile aluminum pipe feeding device which comprises an overturning base, a conveying rail is installed on the top of the overturning base, a sliding block assembly is installed on the conveying rail, and a lifting mechanism used for being in butt joint with the conveying rail and driving the sliding block assembly to move upwards is installed on the top of the overturning base. A material conveying hopper used for containing the sterile aluminum pipes is arranged above the sliding block assembly, a material discharging mechanism which drives the material conveying hopper to turn over and pushes out the sterile aluminum pipes placed in the material conveying hopper in the opening direction is installed at the top of the sliding block assembly, the material conveying hopper is obliquely arranged, and a rectangular groove is formed in the material conveying hopper. The discharging mechanism comprises an L-shaped base which is rotationally connected to the top of the sliding block assembly and used for containing a material conveying hopper. In the feeding stage, personnel intervention can be effectively reduced, it is avoided that personnel enter a clean room, influence is caused to clean airflow when the personnel enter and exit from a pollution machine due to non-standard operation, and the safety risk of pollution caused in the feeding process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum tube feeding, in particular to a sterile aluminum tube feeding device. Background Art

[0002] In order to meet the requirements of aseptic filling and packaging, it is necessary to strictly follow the process requirements; due to the characteristics of aseptic aluminum tubes, they are easily squeezed and deformed during transportation and loading, and the entire process needs to be operated under Class A ambient air. The traditional aluminum tube sterilization and transportation steps include: sterilization-plastic sealing-transfer to the glove box; (completed in gloves) Traditional loading steps include: (Class A laminar flow) unpacking-transfer (sterile isolation room)-manual loading, each operation step increases the difficulty of the operator's operation and places high demands on the operator. In addition, the pollution caused by personnel entering and leaving the clean room and the irregular operation, the manual loading action is too complicated, the action range is too large, too fast, and the loading time is too long, which will cause the sterile product to be contaminated. Summary of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a sterile aluminum tube feeding device to solve the problem that the sterile aluminum tube is easily contaminated during the feeding process mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sterile aluminum tube feeding device, comprising a flip base, a conveying track is installed on the top of the flip base, a slider assembly is installed on the conveying track, a lifting mechanism for docking with the conveying track and driving the slider assembly to move upward is installed on the top of the flip base, a material transport hopper for placing sterile aluminum tubes is arranged above the slider assembly, a discharge mechanism for driving the material transport hopper to flip and push the sterile aluminum tubes placed in the material transport hopper along the opening direction is installed on the top of the slider assembly, and a mesh plate is arranged below the conveying track;

[0005] The material transport hopper is arranged in an inclined manner, and a rectangular groove is provided on the material transport hopper;

[0006] The discharging mechanism includes an L-shaped base rotatably connected to the top of the slider assembly and used to place the material transport hopper. An adjusting assembly for driving the L-shaped base to flip toward the rear side is installed on the slider assembly. A bracket rod is installed on the front of the L-shaped base. A feeding push plate is arranged inside the material transport hopper. An electric push rod is installed on the bracket rod for passing through a rectangular slot and hinged to the feeding push plate.

[0007] Preferably, the top and bottom of the hopper are provided with a plurality of hollow holes for laminar air circulation;

[0008] The bottom wall of the L-shaped base is inclined downward from the back to the front, and the width of the bottom wall of the L-shaped base is not greater than half the width of the material transport hopper.

[0009] Preferably, the slider assembly includes a driving slider adapted to the conveying track, a lifting platform is installed on the top of the driving slider, and a connecting shaft passing through the L-shaped base is installed on the lifting platform;

[0010] The lifting platform is inclined from the connecting shaft to the rear side, and the inclination angle is between 45° and 75°.

[0011] Preferably, the adjustment assembly includes a hanging plate installed on the front side of the bottom of the driving slider, a guide groove plate is installed on the front of the L-shaped base, a rolling shaft is arranged inside the guide groove plate, and a multi-section electric telescopic rod is installed on the hanging plate for driving the rolling shaft to roll in the guide groove plate to make the L-shaped base flip backward.

[0012] Preferably, the flip base includes a bearing plate installed at the bottom of the conveying track and the lifting mechanism, a flip cylinder is installed on one side of the bearing plate, a supporting base is installed at the bottom of the flip cylinder, and a support is rotatably installed on the other side of the bearing plate.

[0013] Preferably, support plates for maintaining the balance of the load-bearing plate are installed on the supporting base and the support.

[0014] Preferably, the lifting mechanism includes an upright structure installed on the top of the supporting plate, a screw structure is installed on the upright structure, a lifting motor connected to the screw structure is installed on the supporting plate, an extension slide rod is threadedly sleeved on the screw structure, a lifting track compatible with the conveying track is installed on the top of the extension slide rod, and an induction device for accurately docking the lifting track and the conveying track is installed on the upright structure.

[0015] Preferably, a guide structure is installed on the upright structure, and a limit slide bar connected to the bottom of the lifting track is sleeved on the guide structure;

[0016] Position sensors are embedded and installed on the top of the lifting track and the top of the conveying track, and the position sensors are electrically connected to the driving slider and the lifting motor.

[0017] By means of the above technical solution, the present invention provides a sterile aluminum tube feeding device, which has at least the following beneficial effects:

[0018] 1. The whole box of sterile aluminum tubes can be lifted to the height and position of the storage bin for automatic loading. During the loading stage, human intervention can be effectively reduced, and pollution caused by personnel entering the clean room and improper operation can be avoided. At the same time, the sterile aluminum tubes in the hopper can be ensured to be neatly arranged after loading.

[0019] 2. The present invention has a simple loading action, uniform speed, short loading time and high operating efficiency. It can also discharge clean air from below without affecting the unidirectional air flow of the laminar flow hood, thereby playing a purifying role and reducing the safety risk of contamination caused by the loading process.

[0020] 3. In the present invention, the material transport hopper is arranged at an angle during the transport stage, so that the sterile aluminum tubes loaded inside are also arranged at an angle, thereby effectively preventing them from falling during the transport stage.

[0021] 4. In the case that the L-shaped base is not flipped at an angle sufficient when the adjusting assembly is used to control the flipping, the present invention can drive the upper structure to flip as a whole by cooperating with the flipping cylinder to control the load-bearing plate, thereby ensuring that the material transport hopper can reach the flipping angle requirement.

[0022] 5. In the present invention, after the driving slider moves from the transmission track to the position of the position sensor on the lifting track, the position sensor feeds back a signal to the driving slider and the lifting motor electrically connected thereto. At this time, the driving slider stops running and the lifting motor can perform the lifting action, thereby ensuring the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the operating structure of the lifting mechanism of the present invention;

[0026] Figure 3 It is a schematic diagram of the split structure of the flip base of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the slider assembly of the present invention;

[0029] Figure 6 It is a structural schematic diagram of the material transport hopper of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the discharging mechanism of the present invention;

[0031] Figure 8 It is a schematic diagram of the position structure of the material transport hopper and the material feeding push plate of the present invention;

[0032] Fig. 9It is a schematic diagram of the side structure of the L-shaped base of the present invention.

[0033] In the figure:

[0034] 1. Flip base; 101. Loading plate; 102. Flip cylinder; 103. Support base; 104. Support; 105. Support plate;

[0035] 2. Transmission track;

[0036] 3. Slider assembly; 301. Driving slider; 302. Lifting platform; 303. Connecting shaft;

[0037] 4. Lifting mechanism; 401. Vertical structure; 4011. Inductive device; 402. Screw structure; 403. Lifting motor; 404. Extending slide bar; 405. Lifting track; 406. Guide structure; 4061. Limiting slide bar; 407. Position sensor;

[0038] 5. Material transport hopper; 501. Rectangular slot; 502. Hollow hole;

[0039] 6. Discharging mechanism; 601. L-shaped base; 602. Adjusting assembly; 6021. Hanging plate; 6022. Guide groove plate; 6023. Rolling shaft; 6024. Multi-section electric telescopic rod; 603. Feeding push plate; 604. Electric push rod. DETAILED DESCRIPTION

[0040] 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 a part of the embodiments of the present invention, rather than all of the embodiments. In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0041] Embodiment 1

[0042] Please refer to Figure 1-Figure 9This embodiment proposes a sterile aluminum tube feeding device, which can realize automatic feeding to reduce human intervention, and the feeding steps are simple, uniform, short in time and high in efficiency. It is made of materials that meet medical requirements and can meet the production requirements of aseptic filling and aseptic environment. The sterile aluminum tube feeding device has a flip base 1, a conveying track 2 is installed on the top of the flip base 1, a slider assembly 3 is installed on the conveying track 2, a lifting mechanism 4 is installed on the top of the flip base 1, a material hopper 5 for placing sterile aluminum tubes is arranged above the slider assembly 3, and a discharge mechanism 6 is installed on the top of the slider assembly 3 to drive the material hopper 5 to flip and push the sterile aluminum tubes placed in the material hopper 5 along the opening direction. The lifting mechanism 4 is used to dock with the conveying track 2, and after the two are docked, when the slider assembly 3 moves to the range of the lifting mechanism 4, it drives the slider assembly 3 to move upward, so that the slider assembly 3 and the material hopper 5 above it, the sterile aluminum tube in the material hopper 5 and the discharge mechanism 6 move upward together to the Class A laminar flow environment, and cooperate with the discharge mechanism 6 to load the sterile aluminum tube into the storage bin.

[0043] Specifically, Figure 1 As shown, the mesh plate 7 arranged below the conveying track 2 has a length consistent with the combined length of the lifting mechanism 4 and the conveying track 2, and combined with the vertical laminar air flow from top to bottom, can effectively reduce the safety risk of contamination caused by the loading process.

[0044] like Figure 1 , Figure 6-Figure 9 As shown, the material transport hopper 5 of this embodiment is arranged at an angle, and a rectangular groove 501 is provided on the material transport hopper 5. The rear side of the material transport hopper 5 is an open surface. By arranging it at an angle, the sterile aluminum tube loaded inside is also arranged at an angle, thereby effectively avoiding the dropping of the sterile aluminum tube during the transportation stage. In actual application, the inclination is not less than 40°. The discharge mechanism 6 includes an L-shaped base 601 rotatably connected to the top of the slider assembly 3 and used to place the material transport hopper 5. The bottom wall of the L-shaped base 601 is inclined downward from the back to the front, so that the material transport hopper 5 installed above it can stably maintain the inclined state. The adjustment assembly 602 installed on the slider assembly 3 is used to drive the L-shaped base 601 to flip toward the rear side. A support rod is installed on the front of the L-shaped base 601, and a feeding push plate 603 is arranged inside the material transport hopper 5. An electric push rod 604 is installed on the support rod for passing through the rectangular groove 501 and hinged to the feeding push plate 603.

[0045] It is worth mentioning that in this embodiment, the sterile aluminum tube is loaded inside the material transport hopper 5 which is arranged at a large angle, and the lifting mechanism 4 and the slider assembly 3 are operated in coordination, so that when the material transport hopper 5 is adjusted to the height and position of the storage bin, the adjustment assembly 602 is operated to apply a force of flipping backward to the L-shaped base 601, so that the material transport hopper 5 on the L-shaped base 601 is gradually adjusted from the state of being arranged at a large angle downward from the front to the back to the state of being tilted downward from the back to the front. At the same time, the electric push rod 604 is operated in coordination, which performs a corresponding backward extension operation, and controls the feeding push plate 603 to generate a backward pushing force on the sterile aluminum tube inside the material transport hopper 5, thereby transferring the sterile aluminum tube to the storage bin in the filling machine.

[0046] It can be seen that the arrangement of the lifting mechanism 4, the material transport hopper 5 and the material discharge mechanism 6 in this embodiment can lift the whole box of sterile aluminum tubes to the height and position of the storage bin for automatic loading, effectively reducing personnel intervention and avoiding pollution caused by improper operation of personnel entering the clean room. At the same time, it can ensure that the sterile aluminum tubes in the material transport hopper 5 are neatly arranged in the storage bin.

[0047] Further, such as Figure 5 and Fig. 9 As shown, the slider assembly 3 includes a driving slider 301 adapted to the conveying track 2. The driving slider 301 is composed of a motor, a gear and an interlocking slide. The motor is provided with a protective box, and the heat dissipation holes of the protective box face downward. The motor drives the gear to rotate, thereby driving the interlocking slide to move along the conveying track 2. A lifting platform 302 is installed on the top of the driving slider 301. A connecting shaft 303 passing through the L-shaped base 601 is installed on the lifting platform 302. The lifting platform 302 is inclined from the connecting shaft 303 to the rear side, and the inclination angle is between 45° and 75°. The inclination angle of the inclined surface on the lifting platform 302 satisfies the condition that it is greater than the inclination angle of the bottom wall of the L-shaped base 601, thereby ensuring that when the adjustment assembly 602 is operated, the material transport hopper 5 can be driven to adjust to a state of downward inclination from the back to the front.

[0048] Furthermore, Figure 7 and Figure 8As shown, the adjustment component 602 includes a hanging plate 6021 installed on the front side of the bottom of the driving slider 301, a guide groove plate 6022 is installed on the front of the L-shaped base 601, a rolling shaft 6023 is arranged inside the guide groove plate 6022, and a multi-section electric telescopic rod 6024 is installed on the hanging plate 6021 for driving the rolling shaft 6023 to roll in the guide groove plate 6022 to make the L-shaped base 601 flip backward. The rolling shaft 6023 is composed of a circular shaft embedded in the guide groove plate 6022 and a sleeve rotatably sleeved on the surface of the circular shaft. The extension operation of the multi-section electric telescopic rod 6024 generates an upward driving force on the sleeve. When the driving force is transmitted to the guide groove plate 6022, the L-shaped base 601 is prompted to rotate along the outer surface of the connecting shaft 303, thereby adjusting the angle arrangement state of the L-shaped base 601 and the guide groove plate 6022. At the same time, the circular shaft in the rolling shaft 6023 rolls obliquely upward along the inside of the guide groove plate 6022 to avoid obstruction to the angle adjustment of the guide groove plate 6022. On the contrary, through the contraction operation of the multi-section electric telescopic rod 6024, the rolling shaft 6023 can be used to apply a downward force to the guide groove plate 6022 to control the L-shaped base 601 to return to its original state. In addition, the parts of the device that directly contact the sterile aluminum tube are made of 316L medical material, and the rest are made of 304 stainless steel, tetrafluoroethylene and other materials allowed for use in medicine.

[0049] Embodiment 2

[0050] like Figure 6 and Figure 8 As shown, the top and bottom of the hopper 5 are provided with a plurality of hollow holes 502 for laminar air circulation, and the width of the bottom wall of the L-shaped base 601 is not greater than half the width of the hopper 5. In the process of using the lifting mechanism 4 to drive the hopper 5 equipped with the sterile aluminum tube to move upward, the unidirectional air flow in the A-level laminar flow area is blown from the plurality of hollow holes 502 on the top of the hopper 5 and discharged from the plurality of hollow holes 502 on the bottom of the hopper 5, avoiding the four corners of the laminar flow, and can effectively reduce the safety risk of contamination caused by the loading process.

[0051] Embodiment 3

[0052] In order to effectively avoid the problem of insufficient turning angle of the material transport hopper 5, Figure 1-Figure 3As shown, the flip base 1 includes a bearing plate 101 installed at the bottom of the conveying track 2 and the lifting mechanism 4, a flip cylinder 102 is installed on one side of the bearing plate 101, a supporting base 103 is installed at the bottom of the flip cylinder 102, a support 104 is rotatably installed on the other side of the bearing plate 101, and a support plate 105 for maintaining the balance of the bearing plate 101 is installed on the supporting base 103 and the support 104. When the L-shaped base 601 is pushed upward by the adjustment component 602 to flip, if the flip angle is insufficient and the sterile aluminum tube inside the material hopper 5 is difficult to discharge, the flip cylinder 102 is coordinated to drive the bearing plate 101 to flip from front to back at a set angle, so that the opening of the material hopper 5 tends to be arranged downward on the basis of controlling the flip of the overall structure, thereby ensuring the effective discharge of the sterile aluminum tube.

[0053] Embodiment 4

[0054] like Figure 1-Figure 2 and Figure 4 As shown, the lifting mechanism 4 includes an upright structure 401 installed on the top of the supporting plate 101, a screw structure 402 is installed on the upright structure 401, a lifting motor 403 which is transmission-connected to the screw structure 402 is installed on the supporting plate 101, the lifting motor is also provided with a protective box, and the heat dissipation holes of the protective box are also facing downward, an extension slide rod 404 is threadedly sleeved on the screw structure 402, a lifting track 405 installed on the top of the extension slide rod 404 is adapted to the conveying track 2, and the induction device 4011 installed on the upright structure 401 can enable the lifting track 405 and the conveying track 2 to be accurately docked.

[0055] It is worth mentioning that in this embodiment, by running the lifting motor 403, the screw structure 402 is controlled to rotate in the clockwise or counterclockwise direction, thereby controlling the extension slide bar 404 to move upward or downward along the outer surface of the screw structure 402, so as to achieve the purpose of adjusting the height position of the lifting track 405 and various structures above it. And in the process of controlling the lifting track 405 to move downward to the same height as the conveying track 2 by the lifting motor 403, when the bottom of the extension slide bar 404 contacts the induction device 4011, it indicates that the lifting track 405 has been seamlessly and non-displacedly overlapped with the conveying track 2, and at this time, the lifting motor 403 electrically connected to the induction device 4011 stops running.

[0056] Specifically, a guide structure 406 is installed on the upright structure 401, and a limit slide bar 4061 connected to the bottom of the lifting track 405 is sleeved on the guide structure 406. When the lifting track 405 moves up or down, the limit slide bar 4061 slides along the outer surface of the guide structure 406, which increases the balance of the lifting track 405 and prevents the extension slide bar 404 from rotating along the outer surface of the screw structure 402 when the lifting motor 403 is running, so as to affect the placement direction of the lifting track 405. Position sensors 407 are embedded and installed on the top of the lifting track 405 and the top of the conveying track 2, and the position sensor 407 is electrically connected to the driving slider 301 and the lifting motor 403. After the driving slider 301 moves from the conveying track 2 to the position of the position sensor 407 on the lifting track 405, the position sensor 407 feeds back a signal to the driving slider 301 and the lifting motor 403 electrically connected thereto, at which time the driving slider 301 stops running and the lifting motor 403 can perform the lifting action, thereby ensuring the safety of the operation. In addition, when the driving slider 301 returns from the lifting track 405 to the conveying track 2, when the position sensor 407 on the conveying track 2 senses the driving slider 301, the driving slider 301 stops running immediately, thereby ensuring the accuracy of the stop position of the driving slider 301.

[0057] The loading steps of the sterile aluminum tube loading device are as follows:

[0058] S1. After removing the outer packaging of the whole box of sterile aluminum tubes, enter the VHP transfer window for sterilization. After sterilization, it needs to be transferred to the Class A laminar flow area under the laminar flow of the Class B clean area;

[0059] S2. Use an unpacking mechanism consisting of an unpacking arm, a vacuum adsorption structure and a visual control system to remove the inner packaging bag of the sterile aluminum tube after sterilization in the Class A laminar flow, and use the vacuum adsorption structure to quickly remove the removed plastic bag, exposing the sterile aluminum tube directly to the Class A laminar flow area;

[0060] S3, using the unpacking arm to transfer the sterile aluminum tube to the transport hopper 5, transporting it to the lifting track 405 in the lifting mechanism 4 through the conveying track 2, and driving the transport hopper 5 to move upward to the set position through the lifting mechanism 4, and then cooperating with the operation of the multi-section electric telescopic rod 6024 and the electric push rod 604, the sterile aluminum tube inside the transport hopper 5 is pushed out into the storage bin;

[0061] S4. In order to realize fully automatic loading, a visual control system needs to be added on the basis of the above to monitor the real-time dynamics of aseptic aluminum tube filling in the silo of the filling host, and feed back the information in the silo to the loading control system, so as to realize the linkage between the loading mechanism and the filling host.

[0062] 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. A sterile aluminum tube feeding device, comprising a turning base (1), characterized in that: A conveying track (2) is installed on the top of the flip base (1), a slider assembly (3) is installed on the conveying track (2), a lifting mechanism (4) for docking with the conveying track (2) and driving the slider assembly (3) to move upward is installed on the top of the flip base (1), a material transport hopper (5) for placing sterile aluminum tubes is arranged above the slider assembly (3), a discharge mechanism (6) for driving the material transport hopper (5) to flip and push the sterile aluminum tubes placed in the material transport hopper (5) out along the opening direction is installed on the top of the slider assembly (3), and a mesh plate (7) is arranged below the conveying track (2); The material transport hopper (5) is arranged in an inclined manner, and a rectangular groove (501) is provided on the material transport hopper (5); The material discharging mechanism (6) comprises an L-shaped base (601) rotatably connected to the top of the slider assembly (3) and used to place the material transport hopper (5); an adjustment assembly (602) is installed on the slider assembly (3) for driving the L-shaped base (601) to flip toward the rear side; a support rod is installed on the front of the L-shaped base (601); a material feeding push plate (603) is arranged inside the material transport hopper (5); and an electric push rod (604) is installed on the support rod for passing through the rectangular slot (501) and being hinged to the material feeding push plate (603).

2. The aseptic aluminum tube feeding device according to claim 1, characterized in that: The top and bottom of the material transport hopper (5) are both provided with a plurality of hollow holes (502) for laminar air circulation; The bottom wall of the L-shaped base (601) is inclined downward from the back to the front, and the width of the bottom wall of the L-shaped base (601) is not greater than half the width of the material transport hopper (5).

3. The aseptic aluminum tube feeding device according to claim 2, characterized in that: The slider assembly (3) comprises a driving slider (301) adapted to the conveying track (2), a lifting platform (302) is installed on the top of the driving slider (301), and a connecting shaft (303) passing through the L-shaped base (601) is installed on the lifting platform (302); The lifting platform (302) is inclined from the connecting shaft (303) to the rear side, and the inclination angle is between 45° and 75°.

4. The aseptic aluminum tube feeding device according to claim 3, characterized in that: The adjustment assembly (602) comprises a hanging plate (6021) installed on the front side of the bottom of the driving slider (301); a guide groove plate (6022) is installed on the front side of the L-shaped base (601); a rolling shaft (6023) is arranged inside the guide groove plate (6022); and a multi-section electric telescopic rod (6024) is installed on the hanging plate (6021) for driving the rolling shaft (6023) to roll in the guide groove plate (6022) so as to cause the L-shaped base (601) to flip backward.

5. The aseptic aluminum tube feeding device according to claim 1, characterized in that: The turning base (1) comprises a bearing plate (101) installed at the bottom of a conveying track (2) and a lifting mechanism (4); a turning cylinder (102) is installed on one side of the bearing plate (101); a supporting base (103) is installed at the bottom of the turning cylinder (102); and a support (104) is rotatably installed on the other side of the bearing plate (101).

6. The aseptic aluminum tube feeding device according to claim 5, characterized in that: The supporting base (103) and the support (104) are both provided with a support plate (105) for maintaining the balance of the bearing plate (101).

7. The aseptic aluminum tube feeding device according to claim 1, characterized in that: The lifting mechanism (4) comprises an upright structure (401) mounted on the top of a carrying plate (101), a screw structure (402) mounted on the upright structure (401), a lifting motor (403) drivingly connected to the screw structure (402) mounted on the carrying plate (101), an extension slide rod (404) threadedly sleeved on the screw structure (402), a lifting track (405) matched with the conveying track (2) mounted on the top of the extension slide rod (404), and an induction device (4011) for accurately docking the lifting track (405) and the conveying track (2) mounted on the upright structure (401).

8. The aseptic aluminum tube feeding device according to claim 7, characterized in that: The upright structure (401) is provided with a guide structure (406), and a limit slide bar (4061) connected to the bottom of the lifting track (405) is sleeved on the guide structure (406); Position sensors (407) are embedded and installed on the top of the lifting track (405) and the top of the conveying track (2), and the position sensors (407) are electrically connected to the driving slider (301) and the lifting motor (403).

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