Medical consumable transporting and packaging device

Abstract

The invention discloses a medical consumable transporting and packaging device, and belongs to the technical field of packaging devices, the medical consumable transporting and packaging device comprises a rotary table and a plurality of groups of support roller frames arranged along the circumferential direction of the rotary table, a consumable boxing station is arranged on the outer side of the rotary table, and a conveyor belt is arranged at the consumable boxing station; the carton on the supporting roller frame is located below the conveying belt. Through the rigid limiting effect of the limiting assembly on the carton, relative sliding between the carton and the conveying barrel is effectively restrained, it is ensured that the carton can accurately move according to a preset track, consumables on the conveying belt can evenly and orderly fall into the carton, and the conveying efficiency is improved. And reliable guarantee is provided for smooth development of follow-up box sealing operation, sealing performance of packaging and completeness of consumables in the transportation process.

Description

Technical Field

[0001] This invention relates to the field of packaging device technology, and in particular to a medical consumables transportation packaging device. Background Technology

[0002] In the large-scale production and logistics of the medical industry, the packaging and transportation of medical consumables such as disposable syringes, surgical dressings, and protective equipment is a key process to ensure the structural integrity of the consumables and improve transportation efficiency. To adapt to the needs of batch operations, multi-station rotary packaging devices are gradually being applied to this scenario due to their advantages in continuous operation. For example, Chinese invention patent CN118701406B discloses a mobile packaging device for cargo transportation. By setting up a turntable, conveyor seat, and other structures, with each station distributed along the circumference of the turntable, the device can achieve the packaging of goods through the coordinated cooperation of the infeeding mechanism, the loading mechanism, the packaging mechanism, and the shipping mechanism.

[0003] While the aforementioned multi-station packaging device achieves a streamlined packaging process for medical consumables, it still has limitations in the boxing stage. The device positions the feeding conveyor belt assembly above the conveyor belt assembly, allowing consumables on the feeding conveyor belt assembly to fall into the carton, thus completing the boxing operation. However, in actual use, the conveyor belt assembly needs to move the carton on top of it back and forth along the conveying direction of the feeding conveyor belt assembly to ensure the consumables fall evenly into the carton. Due to the lack of a reliable limiting and synchronous drive structure between the carton and the conveyor belt assembly, relative slippage easily occurs between them, affecting the accuracy of the carton's reciprocating movement. This prevents the carton from accurately following the preset trajectory, ultimately resulting in uneven and disorderly stacking of consumables within the carton, thus affecting subsequent sealing operations.

[0004] Therefore, it is necessary to provide a medical consumables transportation and packaging device to solve the above-mentioned technical problems. Summary of the Invention

[0005] The purpose of this invention is to provide a medical consumables transportation and packaging device to solve the technical problems mentioned in the background art.

[0006] Based on the above ideas, the present invention provides the following technical solution: a medical consumables transportation and packaging device, including a turntable and multiple sets of support roller frames arranged along the circumference of the turntable, a consumables packing station is provided on the outside of the turntable, and a conveyor belt is provided at the consumables packing station. When the turntable drives the support roller frames to move to the consumables packing station, the cardboard boxes on the support roller frames are located below the conveyor belt. The support roller frame includes an outer frame and two sets of partitions fixed inside the outer frame. A conveying cylinder is installed between the partitions and the side wall of the outer frame. A limiting component is provided between the two partitions. When the turntable moves the support roller frame to the consumable packing station, the limiting component moves upward in the vertical direction and rigidly limits the carton, so that the limiting component can drive the carton to move on the support roller frame.

[0007] As a further aspect of the present invention: the limiting component includes a lifting plate disposed between two partitions, and a first baffle and a second baffle are respectively disposed at both ends of the lifting plate. During the process of the support roller frame rotating with the turntable to the bottom of the conveyor belt, the lifting plate can move in the vertical direction so that the second baffle is attached to the side of the carton away from the first baffle.

[0008] As a further embodiment of the present invention: a gear set is provided at one of the partitions, the input end of the gear set is connected to one of the conveying cylinders, and a straight rack is fixedly installed on the top of the lifting plate. When the support roller frame moves to the consumable packing station, the lifting plate moves upward in the vertical direction so that the straight rack meshes with the output end of the gear set.

[0009] As a further embodiment of the present invention: a connecting block is fixedly installed at the bottom of the lifting plate, and a limiting plate is fixedly installed at the bottom of the partition plate. The connecting block passes through a pre-set slot on the limiting plate and can move relative to the limiting plate along the diameter direction of the turntable. The lifting plate and the limiting plate are elastically connected in a direction parallel to the axis of the turntable. A rotating shaft is provided between the two partition plates. The rotating shaft passes through a pre-set slot on the connecting block, and a protrusion is fixed on the rotating shaft along its axial direction. When the rotating shaft rotates along its own axis to make the protrusion displace the bottom surface of the slot, the lifting plate moves upward under elastic force and causes the spur rack to mesh with the output end of the gear set.

[0010] As a further embodiment of the present invention: a ring is provided around the turntable, and an arc-shaped bevel rack is fixed on the top of the ring. The bevel rack is located at the consumables packing station, and a bevel gear that meshes with the bevel rack is fixed at the end of the rotating shaft.

[0011] As a further aspect of the present invention: the gear set includes a driving gear and a driven gear that mesh with each other, and a drive gear that meshes with a spur rack, wherein the drive gear and the driven gear are connected by a belt drive.

[0012] As a further aspect of the present invention: the circumference of both the driving gear and the drive gear is 1 / 2 of the outer circumference of the conveying cylinder, and the transmission ratio between the driving gear and the driven gear is 1:2.

[0013] As a further embodiment of the present invention: an elastic telescopic rod is fixedly installed at the bottom of the lifting plate, and the ball bearings installed at the bottom end of the telescopic rod are in contact with the bottom of the limiting plate.

[0014] As a further aspect of the present invention: both ends of the bottom of the limiting plate are fixed with protrusions, and both ends of the rotating shaft pass through the protrusions and rotate in cooperation with them.

[0015] Compared with existing technologies, the beneficial effects of this invention are as follows: By adding a limiting component between the two partitions of the rotating rack, when the turntable drives the rotating rack to move precisely to the consumables packing station, the limiting component forms a stable engagement with the carton in the horizontal plane. The limiting component is driven by the rotational power of the conveyor cylinder to move synchronously along the conveyor belt direction. Through the rigid limiting effect of the limiting component on the carton, relative sliding between the carton and the conveyor cylinder is effectively suppressed, ensuring that the carton can move precisely along the preset trajectory. This allows the consumables on the conveyor belt to fall evenly and orderly into the carton, providing a reliable guarantee for the smooth progress of subsequent sealing operations, the sealing performance, and the integrity of the consumables during transportation. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a distribution diagram of the support roller frame of the present invention; Figure 3 This is a schematic diagram of the meshing of the bevel gear and bevel rack of the present invention; Figure 4 This is a cross-sectional view of the support roller frame of the present invention; Figure 5 This is a schematic diagram of the protrusion and the connecting block of the present invention. Figure 6 This is the present invention. Figure 5 Enlarged schematic diagram of part A; Figure 7 This is a schematic diagram of the connection structure between the limiting plate and the partition plate of the present invention; Figure 8 This is a schematic diagram of the first baffle and the second baffle of the present invention, both of which are vertical structures; Figure 9 This is a schematic diagram of the second baffle of the present invention in an inclined state.

[0018] In the diagram: 1. Turntable; 2. Base; 3. Ring; 301. Bevel rack; 4. Carton; 5. Conveyor belt; 6. First roller conveyor; 7. Second roller conveyor; 8. Support roller frame; 801. External frame; 802. Partition; 803. Conveyor cylinder; 9. Lifting plate; 901. First baffle; 902. Second baffle; 903. Straight rack; 904. Through groove; 10. Connecting shaft; 11. Drive gear; 12. Transmission component; 13. Driven gear; 14. Driving gear; 15. Bevel gear; 16. Rotating shaft; 1601. Protrusion; 17. Connecting block; 1701. Groove; 18. Telescopic rod; 19. Limiting plate; 1901. Strip groove; 20. Hinge seat; 21. Pin; 22. Limiting spring; 23. Connecting component. Detailed Implementation

[0019] like Figures 1-9 As shown, a medical consumables transport and packaging device mainly completes the packaging of medical consumables through a multi-station rotation method. (Refer to...) Figure 1 As shown, a carton feeding station, a consumable packing station, a carton sealing station, and a carton output station are arranged sequentially along the circumference of the turntable 1. Specifically, multiple sets of support roller frames 8 are fixedly installed on the outer circular surface of the turntable 1. In this scheme, four sets of support roller frames 8 are provided and evenly distributed along the circumference of the turntable 1. The four sets of support roller frames 8 can correspond one-to-one with the above four stations to transport the carton 4 along the circumference of the turntable 1, thereby completing the entire process of packaging medical consumables.

[0020] The carton feeding station and the carton output station are respectively equipped with a first roller conveyor 6 and a second roller conveyor 7. Both the first roller conveyor 6 and the second roller conveyor 7 are electric roller conveyors, which can actively transport the carton 4. The consumables packing station is equipped with a conveyor belt 5. It should be noted that when the support roller frame 8 drives the carton 4 to rotate to the consumables packing station, the carton 4 is located below the conveyor belt 5, so that the medical consumables conveyed at the top of the conveyor belt 5 can fall into the carton 4, which is conducive to packing the medical consumables.

[0021] Combination Figures 3-9 As shown, the support roller frame 8 includes an outer frame 801 and two sets of partitions 802 fixed inside the outer frame 801. A conveyor cylinder 803 is installed between the partitions 802 and the side wall of the outer frame 801. The conveyor cylinder 803 is driven to rotate by an external motor to convey the carton 4. With this structure, when the support roller frame 8 moves the carton 4 to a position below the conveyor belt 5, the reciprocating rotation of the conveyor cylinder 803 can drive the carton 4 to move reciprocally along the conveying direction of the conveyor belt 5, so that the consumables on the conveyor belt 5 can fall evenly into the carton 4, which is beneficial to the subsequent sealing operation.

[0022] During the process of the conveyor cylinder 803 driving the carton 4 to move back and forth along the conveyor belt 5, the contact surface between the carton 4 and the conveyor cylinder 803 is prone to slippage due to insufficient friction, which affects the accuracy of the movement of the carton 4 at the consumable packing station. As a result, the medical consumables falling continuously from the conveyor belt 5 cannot be evenly arranged inside the carton 4 according to the preset trajectory, which leads to a messy stacking of consumables. This solution adds a limiting component between the two partitions 802 of the rotating rack 8. When the turntable 1 drives the rotating rack 8 to move precisely to the consumable packing station, the limiting component forms a stable engagement with the carton 4 in the horizontal plane. The limiting component moves synchronously along the conveyor belt 5 using the rotational power of the conveyor cylinder 803. Through the rigid limiting effect of the limiting component on the carton 4, relative sliding between the carton 4 and the conveyor cylinder 803 is effectively suppressed, ensuring that the carton 4 can move precisely along the preset trajectory. This allows the consumables on the conveyor belt 5 to fall evenly and orderly into the carton 4, providing a reliable guarantee for the smooth progress of subsequent sealing operations, the sealing performance, and the integrity of the consumables during transportation.

[0023] The limiting component includes a lifting plate 9 disposed between two partitions 802. A first baffle 901 and a second baffle 902 are respectively disposed at both ends of the lifting plate 9. Initially, only the top of the first baffle 901 extends beyond the conveyor cylinder 803. As the support roller frame 8 rotates with the turntable 1 to below the conveyor belt 5, the lifting plate 9 can move vertically to position the second baffle 902 on the side of the carton 4 away from the first baffle 901. This facilitates the limiting of the carton 4, allowing the lifting plate 9 to move along the conveyor belt 5, and the cooperation of the first baffle 901 and the second baffle 902 to move the carton 4.

[0024] To drive the lifting plate 9 to move along the conveyor belt 5, this design includes a gear set at one of the partitions 802. The input end of the gear set is connected to one of the conveyor cylinders 803, thus providing power input to the gear set. A rack 903 is fixedly installed on the top of the lifting plate 9, and the output end of the gear set can mesh with the rack 903. When the support roller frame 8 moves to the consumables packing station, the lifting plate 9 moves vertically upward, causing the first baffle 901 and the second baffle 902 to be located on both sides of the carton 4. The rack 903 on the top of the lifting plate 9 meshes with the output end of the gear set, so that the conveyor cylinder 803 can drive the lifting plate 9 to move precisely along the conveyor belt 5 during rotation, and the medical consumables on the conveyor belt 5 can fall precisely into the carton 4.

[0025] Combination Figures 4-9As shown, a connecting block 17 is fixedly installed at the bottom of the lifting plate 9, and a limiting plate 19 is provided at the bottom of the partition 802. The limiting plate 19 has a U-shaped cross-section and is fixedly connected to the partition 802. The connecting block 17 passes through a pre-set strip groove 1901 on the limiting plate 19 and can move relative to the limiting plate 19 along the diameter direction of the turntable 1. Specifically, as shown... Figure 5 As shown. In a direction parallel to the axis of the turntable 1, the lifting plate 9 is elastically connected to the limiting plate 19; Furthermore, a rotating shaft 16 is provided between the two partition plates 802. The rotating shaft 16 is located below the limiting plate 19 and is arranged along the diameter direction of the turntable 1. Figure 5 As can be seen, the rotating shaft 16 passes through the pre-set slot 1701 on the connecting block 17, and a protrusion 1601 is fixed on the outer circular surface of the rotating shaft 16 along its axial direction. Initially, the protrusion 1601 abuts against the bottom surface of the slot 1701, so that the second baffle 902 can be misaligned with the carton 4 in the horizontal direction, which is conducive to smoothly conveying the carton 4 to the support roller frame 8 at the carton feeding station. When the rotating shaft 16 rotates along its own axis to misalign the protrusion 1601 with the bottom surface of the slot 1701, the lifting plate 9 moves upward under the elastic force. When the rack 903 meshes with the output end of the gear set, the rotating conveyor cylinder 803 can drive the lifting plate 9 to move along the conveying direction of the conveyor belt 5.

[0026] Furthermore, a ring 3 is provided around the turntable 1, and an arc-shaped bevel rack 301 (which can be regarded as a section cut from the bevel gear ring) is fixed on the top of the ring 3. The bevel rack 301 is located at the consumable packing station, and a bevel gear 15 that meshes with the bevel rack 301 is fixed at the end of the rotating shaft 16. During the process of the support roller frame 8 moving to the consumable packing station, the bevel gear 15 can mesh with the bevel rack 301, thereby driving the rotating shaft 16 to rotate to adjust the position of the lifting plate 9 in the vertical direction.

[0027] In summary, after the first roller conveyor 6 conveys the carton 4 onto the support roller frame 8, the turntable 1 drives the support roller frame 8 to rotate to the consumables packing station, so that the carton 4 is located below the conveyor belt 5. During the process of the support roller frame 8 rotating to the consumables packing station, the meshing of the bevel gear 15 and the bevel rack 301 can drive the rotating shaft 16 to rotate, thereby adjusting the position of the lifting plate 9 in the vertical direction so that the straight rack 903 can mesh with the output end of the gear set. During the reciprocating rotation of the conveyor cylinder 803, the lifting plate 9 can be driven to move back and forth along the conveying direction of the conveyor belt 5. After the consumables are packed, the turntable 1 drives the support roller frame 8 to rotate again and move it to the carton sealing station. During this process, the meshing of the bevel gear 15 and the bevel rack 301 can drive the rotating shaft 16 to continue rotating and cause the protrusion 1601 to abut against the bottom of the slot 1701, thereby driving the lifting plate 9 to move downward so that the straight rack 903 disengages from the output end of the gear set. The second baffle 902 is also offset from the carton 4 in the horizontal plane. After entering the carton sealing station, the sealing operation can be carried out manually or by a sealing machine. After the carton 4 is sealed, the support roller frame 8 rotates to the carton output station and transports the carton 4 to the second roller conveyor 7.

[0028] like Figure 4 As shown, the gear set includes a driving gear 14 and a driven gear 13 meshing with each other, and a drive gear 11 meshing with a spur rack 903. The drive gear 11 and the driven gear 13 are connected by a transmission component 12 such as a belt or chain. It should be noted that the driving gear 14, the driven gear 13, and the drive gear 11 are all rotatably connected to the partition 802 through a shaft located at their center. The shaft at the driving gear 14 passes through the partition 802 and is fixed to the conveying cylinder 803 (the shaft is coaxial with the conveying cylinder 803). This allows the conveying cylinder 803 to drive the driving gear 14 to rotate during its rotation. The meshing of the driving gear 14 and the driven gear 13 drives the driven gear 13 to rotate against the direction of rotation of the conveying cylinder 803. In turn, the transmission component 12 drives the drive gear 11 to rotate against the direction of rotation of the conveying cylinder 803. Figure 4 As shown, when the drive gear 11 rotates against the rotation direction of the conveying cylinder 803 and meshes with the rack 903, the moving direction of the rack 903 is the same as the conveying direction of the conveying cylinder 803, which is beneficial for the limiting component to push the carton 4 on the top of the conveying cylinder 803.

[0029] It should be noted that the circumference of both the driving gear 14 and the drive gear 11 is half the outer circumference of the conveying cylinder 803. The transmission ratio between the driving gear 14 and the driven gear 13 is 1:2. When the driving gear 14 completes one full rotation, the driven gear 13 simultaneously completes two full rotations. This structure ensures that the moving speed of the rack 903 in the horizontal plane is consistent with the conveying speed of the conveying cylinder 803, thereby preventing sliding friction between the carton 4 and the conveying cylinder 803 during the process of the limiting component pushing the carton 4.

[0030] Combination Figures 4-5 , Figures 8-9 As shown, in one embodiment, both the first baffle 901 and the second baffle 902 are fixed to the lifting plate 9 and are both vertical, specifically as follows: Figure 8As shown, the height of the first baffle 901 is greater than the height of the second baffle 902, so that in the initial state, the second baffle 902 can be offset from the carton 4 in the horizontal plane. In actual use, the empty carton 4 is conveyed to the support roller frame 8 by the first roller conveyor 6, so that the carton 4 is attached to one side of the first baffle 901. During the process of the support roller frame 8 moving to the consumable packing station, the lifting plate 9 moves upward in the vertical direction so that the second baffle 902 is located on the other side of the carton 4, which is conducive to pushing the carton 4 to move back and forth along the conveyor belt 5.

[0031] In another embodiment, the second baffle 902 is hinged to the lifting plate 9, and initially, the second baffle 902 remains tilted so that it is offset from the carton 4 in the horizontal plane. Specifically, in combination with Figures 4-9 As shown, the lifting plate 9 is provided with a through groove 904 for the second baffle 902 to pass through. The lifting plate 9 has hinge seats 20 fixedly installed on both sides of its bottom. The pin 21 fixed on the side wall of the second baffle 902 passes through the hinge seat 20 and rotates with it. Specifically, a torsion spring is sleeved on the outside of the pin 21, and the two ends of the torsion spring are respectively connected to the hinge seat 20 and the pin 21, so that the second baffle 902 elastically engages with the hinge seat 20 along the circumferential direction of the pin 21. Furthermore, a connector 23 is provided at the bottom of the second baffle 902. A rod fixedly connected to the connector 23 extends into the second baffle 902 and slides within it. A limiting spring 22 is sleeved on the outside of the rod, and the limiting spring 22 is connected between the second baffle 902 and the connector 23. Initially, the connector 23 abuts against the bottom of the limiting plate 19, keeping the second baffle 902 in an inclined state. In the previous embodiment, the carton 4 needs to be precisely positioned between the first baffle 901 and the second baffle 902 to allow the limiting component to push the carton 4 to move back and forth. However, in this embodiment, even if the empty carton 4 enters the support roller frame 8 without touching the first baffle 901, during the upward movement of the lifting plate 9, the second baffle 902 can deflect towards the first baffle 901 under the elastic force of the torsion spring and ultimately push the carton 4 to be positioned between the first baffle 901 and the second baffle 902. Furthermore, in this embodiment, the inclined second baffle 902 can also adapt to cartons 4 of different sizes, thereby improving the overall practicality of the device. It should be noted that throughout the entire process, the second baffle 902 is in an inclined state, so that during the downward movement and resetting of the lifting plate 9, the pressure of the limiting plate 19 on the connecting member 23 can drive the second baffle 902 to deflect away from the first baffle 901 and reset.

[0032] Combination Figure 1As shown, a base 2 is coaxially mounted below the turntable 1, and the turntable 1 and the base 2 are rotatably coupled. A motor is installed inside the base 2, and the output shaft of the motor is connected to the turntable 1, thereby driving multiple sets of support roller frames 8 to rotate synchronously. The aforementioned ring 3 is fixedly sleeved on the outside of the base 2.

[0033] Combination Figures 3-4 As shown, both ends of the bottom of the limiting plate 19 are fixed with protrusions, and both ends of the rotating shaft 16 pass through the protrusions and rotate in cooperation with them. In actual use, the conveying cylinder 803 is rotatably installed between the partition plate 802 and the side wall of the support roller frame 8 via the round shaft at its end, and the round shaft is set to pass through the support roller frame 8. A belt or chain is sleeved between two adjacent round shafts, which is conducive to the synchronous rotation of multiple sets of conveying cylinders 803. Of course, in order for the conveying cylinders 803 on both sides of the partition plate 802 to rotate synchronously, a connecting shaft 10 can be set between the two partition plates 802. The connecting shaft 10 is fixed to the round shaft on the conveying cylinders 803 on both sides of the partition plate 802. With this structure, only one motor needs to be installed on the support roller frame 8, and its output end is connected to one of the round shafts for transmission, so as to drive multiple sets of conveying cylinders 803 to rotate synchronously.

[0034] Combination Figure 5 As shown, a flexible telescopic rod 18 is fixedly installed at the bottom of the lifting plate 9. The telescopic rod 18 is specifically composed of a sliding rod and a sliding sleeve that is slidably sleeved on the outside of the sliding rod, and a spring connects the sliding rod and the sliding sleeve. The ball bearing installed at the bottom of the telescopic rod 18 is in contact with the bottom of the limiting plate 19. Through this structure, when the bottom of the protrusion 1601 is misaligned with the bottom of the slot 1701, the elastic force of the telescopic rod 18 can drive the lifting plate 9 to move upward so that the rack 903 meshes with the drive gear 11.

[0035] from Figure 5 As can be seen, the side of the protrusion 1601 away from the rotating shaft 16 is a plane a. By abutting the bottom of the slot 1701 with the plane a on the protrusion 1601, the lifting plate 9 can be driven to move downward and maintain the stability of the lifting plate 9.

[0036] The above-disclosed examples are merely preferred embodiments of this application, intended to facilitate understanding and implementation by those skilled in the art. However, they cannot be used to limit the scope of this application. Therefore, equivalent variations made within the scope of this application are still within the scope of this application.

Claims

1. A medical consumable transportation and packaging device, comprising a rotary table (1) and a plurality of groups of supporting roller frames (8) arranged along the circumferential direction of the rotary table (1), characterized in that: A consumable boxing station is arranged outside the rotary table (1), and a conveying belt (5) is arranged at the consumable boxing station; when the rotary table (1) drives the support roller frame (8) to move to the consumable boxing station, the carton (4) on the support roller frame (8) is located below the conveying belt (5); The support roller frame (8) comprises an outer frame (801) and two groups of partition plates (802) fixed in the outer frame (801); a conveying cylinder (803) is arranged between the partition plate (802) and the side wall of the outer frame (801); a limiting assembly is arranged between the two partition plates (802); when the rotary table (1) drives the support roller frame (8) to move to the consumable boxing station, the limiting assembly moves upward in the vertical direction and rigidly limits the carton (4), so that the limiting assembly can drive the carton (4) to move on the support roller frame (8).

2. A medical supply shipping and packaging apparatus as defined in claim 1, wherein: The limiting assembly comprises a lifting plate (9) arranged between the two partition plates (802); first and second baffle plates (901) and (902) are respectively arranged at the two end positions of the lifting plate (9); during the process that the support roller frame (8) rotates with the rotary table (1) to the position below the conveying belt (5), the lifting plate (9) can move in the vertical direction to make the second baffle plate (902) adhere to the side of the carton (4) away from the first baffle plate (901).

3. A medical supply shipping and packaging apparatus as defined in claim 2, wherein: One of the partition plates (802) is provided with a gear set, the input end of the gear set is connected with one of the conveying cylinders (803), and a straight rack (903) is fixedly installed on the top of the lifting plate (9); when the support roller frame (8) moves to the consumable boxing station, the lifting plate (9) moves upward in the vertical direction to make the straight rack (903) engage with the output end of the gear set.

4. A medical supply shipping and packaging apparatus as defined in claim 3, wherein: The bottom of the lifting plate (9) is fixedly installed with a connecting block (17), the bottom of the partition plate (802) is fixedly installed with a limiting plate (19), the connecting block (17) passes through a preset strip-shaped slot (1901) of the limiting plate (19) and can move relative to the limiting plate (19) in the diameter direction of the rotary table (1); in the direction parallel to the axis of the rotary table (1), the lifting plate (9) is elastically connected with the limiting plate (19); a rotating shaft (16) is arranged between the two partition plates (802); the rotating shaft (16) passes through a preset slot (1701) of the connecting block (17), and a protruding portion (1601) is fixed on the rotating shaft (16) in the axial direction; when the rotating shaft (16) rotates along its axis to make the protruding portion (1601) staggered with the bottom surface of the slot (1701), the lifting plate (9) moves upward under the elastic force and drives the straight rack (903) to engage with the output end of the gear set.

5. A medical supply shipping and packaging apparatus as defined in claim 4, wherein: The outer periphery of the rotary table (1) is provided with a ring (3), and the top of the ring (3) is fixedly provided with an arc-shaped bevel gear rack (301); the bevel gear rack (301) is located at the consumable boxing station; the end of the rotating shaft (16) is fixedly provided with a bevel gear (15) engaged with the bevel gear rack (301).

6. The medical supply shipping and packaging apparatus of claim 3, wherein: The gear set comprises a driving gear (14) and a driven gear (13) which are engaged with each other, and a driving gear (11) engaged with a straight rack (903), and the driving gear (11) and the driven gear (13) are connected through a belt transmission.

7. A medical supply shipping and packaging apparatus as defined in claim 6, wherein: The gear circumference of the driving gear (14) and the driving gear (11) is 1 / 2 of the outer circumference of the conveying cylinder (803), and the transmission ratio of the driving gear (14) and the driven gear (13) is 1:

2.

8. The medical supply shipping and packaging apparatus of claim 4, wherein: The bottom of the lifting plate (9) is fixedly provided with an elastic telescopic rod (18), and the bottom end of the telescopic rod (18) is provided with a ball which is attached to the bottom of a limiting plate (19).

9. The medical supply shipping and packaging apparatus of claim 4, wherein: The bottom of the limiting plate (19) is fixedly provided with a protrusion at both ends, and the rotating shaft (16) penetrates through the protrusions and is rotatably connected with the protrusions.

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