Medical instrument packaging device
By designing a medical device packaging device including rotating components and packaging components, the problem of inefficiency in the prior art is solved, and an efficient process of processing the next batch of medical devices while packaging the current batch of medical devices is realized.
Patent Information
- Application Number
- CN202421200737.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-29
AI Technical Summary
When packaging the current batch of medical devices, the existing medical device packaging method must wait until the vacuum machine completes the work before processing the next batch of medical devices, resulting in inefficient work.
A medical device packaging device is designed, the device including a first conveyor belt structure, a rotating component, a packaging component and an ejection component. The rotating member is rotated by a rotatable rotating stage and a power unit. The packaging member moves up and down above the rotating stage for vacuuming and heat sealing processing, and the ejection member is used to discharge the packaged packaging bag and transport it to the next station.
This device allows the packaging components to continue loading operations while processing the current batch of packaging bags, and quickly reset after packaging to process the next batch of packaging bags, significantly improving work efficiency.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical device packaging, in particular to a medical device packaging device. Background Art
[0002] Medical devices refer to equipment, instruments and other related items used to prevent, diagnose, treat diseases and restore physiological functions. They are one of the key means to ensure medical quality. Packaging of medical devices is an important link in ensuring the safety, sterility and effectiveness of the devices.
[0003] The existing packaging method of medical devices is usually to put the medical devices into a packaging bag, then put it into a vacuum machine for vacuuming, and then perform a heat sealing process to seal the packaging bag. However, when the vacuum machine is working, the next batch of medical devices can only be placed in the vacuum machine after the current batch of medical devices is packaged, which reduces the work efficiency. Therefore, the present application specifically proposes a medical device packaging device that can transport the next batch of medical devices while packaging the current batch of medical devices. Utility Model Content
[0004] The main purpose of the utility model is to provide a medical device packaging device which can transport the next batch of medical devices while packaging the current batch of medical devices.
[0005] To achieve the above-mentioned purpose, the utility model provides a medical device packaging device, comprising:
[0006] A first conveyor belt structure is used to sequentially convey packaging bags containing medical devices;
[0007] The rotating component comprises a rotating table rotatably arranged on one side of the discharge port of the first conveyor belt structure, the rotating table is circular and has a plurality of notches distributed on the circumference of the table for docking with the first conveyor belt structure, each notch is rotatably provided with a placement plate, a rotation joint of the placement plate is provided with a torsion spring, the torsion spring is used to keep the placement plate in a horizontal state, the placement plate is used to carry the packaging bag conveyed by the first conveyor belt structure, and a power unit is also provided under the rotating table for driving the rotating table to rotate around the axis of the rotating table;
[0008] A packaging component is arranged above the rotating table, can move up and down and rotate with the rotating table, and is used to perform vacuuming and heat-sealing processing on the packaging bag directly below the packaging component;
[0009] An ejection component is retractably arranged below the rotating table, and is used to push the placement plate so that the placement plate rotates downward toward one end outside the rotating table to unload the packaged bag thereon;
[0010] The second conveyor belt structure is arranged at one side of the ejection component, and is used for carrying the packaging bags unloaded from the placement plate and conveying the packaging bags to the next workstation.
[0011] Furthermore, a positioning groove is formed at one end of each of the placement plates away from the center of the rotating table;
[0012] The packaging component includes a mounting frame arranged above the rotating table, a telescopic rod is rotatably provided on the mounting frame, a torsion spring is provided at the connection between the telescopic rod and the mounting frame, the torsion spring provides the telescopic rod with a torsion force opposite to the rotation direction of the rotating table, the telescopic rod and the rotating table are on the same axis and the telescopic end of the telescopic rod extends toward the direction close to the rotating table, a sealing frame is provided on the telescopic end of the telescopic rod, the sealing frame is fan-shaped and is arranged directly above the plurality of placement plates, a plurality of positioning blocks are provided in the sealing frame, and each of the positioning blocks corresponds to the position of the corresponding positioning groove directly below the sealing frame, and a heat sealing roller is also provided on the side of each positioning block close to the center of the rotating table , and the height of the positioning block is higher than the corresponding heat-sealing roller. When the telescopic rod is extended, each positioning block first contacts with the seal of the packaging bag and presses down the seal of the packaging bag until each positioning block enters the corresponding positioning groove. At this time, each heat-sealing roller contacts and presses down the seal of the corresponding packaging bag. The sealing frame is also provided with a vacuum pump and a power supply for heating the heat-sealing roller. When the sealing frame covers the corresponding placement plate and forms a sealed chamber, the vacuum pump performs a vacuum operation in the chamber. A linkage component is also provided on the side of the sealing frame close to the rotating table. When the telescopic rod is extended, the linkage component is connected to the rotating table and enables the rotating table to drive the sealing frame to rotate coaxially.
[0013] Furthermore, a slot is provided at the center of the rotating table, a plurality of limit plates are distributed on the inner circumference of the slot, and each limit plate is arranged between two adjacent placement plates;
[0014] The linkage component includes an insert block arranged on a side of the sealing frame close to the rotating table, the insert block and the rotating table are on the same axis and correspond to the slot, and a plurality of limit grooves are also provided on the insert block, each of the limit grooves corresponds to each of the limit plates one by one. When the sealing frame descends, the insert block descends with the sealing frame and is inserted into the slot, and the sealing frame is driven to rotate through the rotating table.
[0015] Further, the ejecting member includes a telescopic plate disposed below the rotating table. The telescopic plate is arc-shaped and is disposed on a side of the power unit away from the initial position of the sealing frame. The other side of the telescopic plate is provided with the second conveyor belt structure, and the conveying surface of the second conveyor belt structure is lower than the placing surface of the rotating table. The telescopic end of the telescopic plate extends towards the rotating table, and a plurality of ejector rods are evenly distributed on the telescopic end of the telescopic plate. The number of the ejector rods corresponds to the number of the placing plates that the sealing frame can cover simultaneously. Each ejector rod is disposed below the corresponding placing plate near the end close to the center of the rotating table. When it is necessary to transport the packaged packaging bags, the telescopic plate extends and drives each ejector rod to push the corresponding placing plate, causing the end of the placing plate away from the center of the rotating table to rotate downward.
[0016] Further, a limiting member is further disposed on the rotating table. The limiting member includes a guiding plate group disposed on each placing plate. The guiding plate group includes two oppositely disposed guiding plates, and the guiding plates are in the shape of "丿".
[0017] The beneficial effects of the present utility model are embodied in:
[0018] In the present utility model, through the cooperation between the rotating member and the encapsulating member, while the packaging bags directly below the encapsulating member are being encapsulated, the other placing plates on the rotating table are still performing the feeding operation. When the encapsulating member completes the encapsulation of the current batch of packaging bags, it can quickly reset and encapsulate the next batch of packaging bags, improving the working efficiency. Description of the Drawings
[0019] Figure 1 is a three-dimensional view of the front of the medical device encapsulating device of the present utility model;
[0020] Figure 2 is Figure 1 an enlarged view of part A in
[0021] Figure 3 is a side view of the medical device encapsulating device of the present utility model;
[0022] Figure 4 is Figure 3 an enlarged view of part B in
[0023] Figure 5 is a structural view of the rotating table.
[0024] Description of the Reference Numerals:
[0025] 1. First conveyor belt structure; 2. Rotating component; 21. Rotating table; 211. Notch; 212. Placement plate; 2121. Positioning groove; 213. Slot; 214. Limiting plate; 22. Power unit; 3. Packaging component; 31. Mounting frame; 32. Telescopic rod; 33. Sealing frame; 34. Positioning block; 35. Heat sealing roller; 36. Vacuum pump; 37. Linking member; 371. Insert block; 372. Limiting groove; 4. Ejection component; 41. Telescopic plate; 42. Ejector rod; 5. Second conveyor belt structure; 6. Limiting component; 61. Guide plate; 7. Packaging bag. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other.
[0027] See also Figure 1-Figure 5 .
[0028] The utility model discloses a medical device packaging device, comprising:
[0029] A first conveyor belt structure 1 is used to sequentially convey packaging bags 7 containing medical devices;
[0030] The rotating component 2 includes a rotating table 21 rotatably arranged on one side of the discharge port of the first conveyor belt structure 1. The rotating table 21 is circular and has a plurality of notches 211 distributed on the circumference of the table for docking with the first conveyor belt structure 1. A placement plate 212 is rotatably provided on each notch 211. A torsion spring (not shown in the figure) is provided on the rotating joint of the placement plate 212. The torsion spring is used to keep the placement plate 212 in a horizontal state. The placement plate 212 is used to carry the packaging bag 7 conveyed by the first conveyor belt structure 1. A power unit 22 is also provided under the rotating table 21 to drive the rotating table 21 to rotate around the axis of the rotating table 21;
[0031] The packaging component 3 is arranged above the rotating table 21, can move up and down and rotate with the rotating table 21, and is used to perform vacuum and heat sealing processing on the packaging bag 7 directly below the packaging component 3;
[0032] The ejection component 4 is retractably arranged below the rotating table 21, and is used to push the placement plate 212 so that the placement plate 212 rotates downward toward one end outside the rotating table 21 to unload the packaged packaging bag 7 thereon;
[0033] The second conveyor belt structure 5 is disposed on one side of the ejection component 4 and is used to carry the packaging bags 7 unloaded from the placement plate 212 and convey the packaging bags 7 to the next station.
[0034] In the specific implementation, the power unit 22 drives the rotating table 21 to rotate so that one of the placement plates 212 is aligned with the discharge port of the first conveyor belt structure 1, and the first conveyor belt structure 1 conveys the packaging bag 7 containing the medical device to the corresponding placement plate 212. When the packaging bag 7 is placed on the corresponding placement plate 212, the power unit 22 drives the rotating table 21 to rotate again so that the other placement plate 212 is aligned with the discharge port of the first conveyor belt structure 1 until the placement plates 212 directly below the packaging component 3 are all filled with packaging bags 7. At this time, the packaging component 3 extends out and covers the placement plate 212 directly below the packaging component 3, and performs vacuum processing and heat sealing processing on the packaging bag 7 in the corresponding placement plate 212, and the packaging component 3 rotates together with the rotating table 21. At this time, the first conveyor belt structure 1 is still conveying the packaging bag 7 to the rotating table 21. When the packaging component 3 is completed After the work is completed, the packaging component 3 rises and rotates to the initial position and then processes the packaging bag 7 located directly below the packaging component 3. When the packaged packaging bag 7 rotates to the top of the ejection component 4 with the rotating table 21, the ejection component 4 extends upward and abuts against the end of the corresponding placement plate 212 close to the axis of the rotating table 21. As the ejection component 4 continues to extend upward, the corresponding placement plate 212 is compressed and the end of the placement plate 212 away from the axis of the rotating table 21 rotates downward and causes the packaged packaging bag 7 to fall on the second conveyor belt structure 5 and continue to be conveyed by the second conveyor belt structure 5. At this time, the torsion spring on the placement plate 212 contracts. When the ejection component 4 contracts downward and no longer contacts the corresponding placement plate 212, the torsion spring loses its constraint and drives the end of the placement plate 212 away from the center of the rotating table 21 to rotate upward until the placement plate 212 is reset.
[0035] The utility model cooperates with the rotating component 2 and the packaging component 3 so that while the packaging bags 7 directly below the packaging component 3 are being packaged, other placement plates 212 on the rotating table 21 are still performing loading operations. After the packaging component 3 completes the packaging of the current batch of packaging bags 7, it can be quickly reset and the next batch of packaging bags 7 can be packaged, thereby improving work efficiency.
[0036] Preferably, the power unit 22 can use a motor in the prior art.
[0037] It should be noted that at least seven placement plates 212 are provided on the rotating platform 21 to ensure smooth cooperation between the rotating component 2 and the packaging component 3 .
[0038] In one embodiment, a positioning groove 2121 is formed at one end of each placement plate 212 away from the center of the rotating platform 21;
[0039] The packaging component 3 includes a mounting frame 31 arranged above the rotating table 21, a telescopic rod 32 is rotatably provided on the mounting frame 31, a torsion spring (not shown in the figure) is provided at the connection between the telescopic rod 32 and the mounting frame 31, and the torsion spring provides the telescopic rod 32 with a torsion force opposite to the rotation direction of the rotating table 21, the telescopic rod 32 and the rotating table 21 are on the same axis and the telescopic end of the telescopic rod 32 extends toward the rotating table 21, a sealing frame 33 is provided on the telescopic end of the telescopic rod 32, the sealing frame 33 is fan-shaped and is arranged directly above a plurality of placement plates 212, a plurality of positioning blocks 34 are arranged in the sealing frame 33, and each positioning block 34 corresponds to the position of the corresponding positioning groove 2121 directly below the sealing frame 33, and each positioning block 34 is also provided on one side close to the center of the rotating table 21 A heat-sealing roller 35 is provided, and the height of the positioning block 34 is higher than the corresponding heat-sealing roller 35. When the telescopic rod 32 is extended, each positioning block 34 first contacts the seal of the packaging bag 7 and presses down the seal of the packaging bag 7 until each positioning block 34 enters the corresponding positioning groove 2121. At this time, each heat-sealing roller 35 contacts and presses down the seal of the corresponding packaging bag 7. The sealing frame 33 is also provided with a vacuum pump 36 and a power supply for heating the heat-sealing roller 35 (not shown in the figure). When the sealing frame 33 covers the corresponding placement plate 212 and forms a sealed chamber, the vacuum pump 36 performs a vacuum operation in the chamber. A linkage component 37 is also provided on the side of the sealing frame 33 close to the rotating table 21. When the telescopic rod 32 is extended, the linkage component 37 is connected to the rotating table 21 and enables the rotating table 21 to drive the sealing frame 33 to rotate coaxially.
[0040] With this design, when packaging processing is required, the telescopic rod 32 extends and drives the sealing frame 33 to descend until the sealing frame 33 covers the multiple corresponding placement plates 212 just below the sealing frame 33. At this time, a sealed inner cavity is formed between the sealing frame 33 and the corresponding placement plates 212, and the linkage component 37 is connected to the rotating table 21. The rotating table 21 drives the sealing frame 33 to rotate coaxially and the torsion spring on the telescopic rod 32 is compressed at this time. The positioning block 34 presses down to seal the packaging bag 7 as the sealing frame 33 descends, and the vacuum pump 36 performs a vacuum operation on the inner cavity of the sealing frame 33. At this time, a vacuum is formed in the packaging bag 7, and then the heating roller heats the corresponding packaging bag 7 seal, thereby heat-sealing the packaging bag 7. After the heat sealing is completed, the telescopic rod 32 is recovered to drive the sealing frame 33 to rise, the linkage component 37 is separated from the rotating table 21, the torsion spring loses its constraint and drives the sealing frame 33 to rotate to its original position.
[0041] It should be noted that, when seven placement plates 212 are provided on the rotating table 21, the sealing frame 33 can simultaneously seal the packaging bags 7 on three placement plates 212 and the sealing frame 33 cannot interfere with the placement plates 212 at a position corresponding to the direction of the discharge port of the first conveyor belt structure 1. When the sealing frame 33 rotates the angle of two placement plates 212 along with the rotating table 21, the telescopic rod 32 rises and drives the sealing frame 33 to reset. During the resetting process of the sealing frame 33, the rotating table 21 drives each packaging bag 7 to rotate the angle of one placement plate 212 again. At this time, the sealing frame 33 seals the next batch of packaging bags 7, thereby ensuring that the packaging component 3 and the first conveyor belt structure 1 can cooperate normally.
[0042] It should be noted that the pressing surface of the positioning block 34 may be provided with a wave pattern to prevent the positioning block 34 from sealing the packaging bag 7 and interfering with the operation of the vacuum pump 36 when pressing down to seal the packaging bag 7 .
[0043] In one embodiment, a slot 213 is provided at the center of the rotating platform 21, and a plurality of limit plates 214 are distributed on the inner circumference of the slot 213, and each limit plate 214 is disposed between two adjacent placement plates 212;
[0044] The linkage member 37 includes an insert block 371 arranged on a side of the sealing frame 33 close to the rotating table 21. The insert block 371 and the rotating table 21 are on the same axis and correspond to the slot 213. A plurality of limiting grooves 372 are also provided on the insert block 371. Each limiting groove 372 corresponds to each limiting plate 214 one by one. When the sealing frame 33 descends, the insert block 371 descends with the sealing frame 33 and is inserted into the slot 213, driving the sealing frame 33 to rotate through the rotating table 21.
[0045] With this design, when the telescopic rod 32 drives the sealing frame 33 to descend until the sealing frame 33 covers the corresponding placement plate 212, the plug block 371 descends with the sealing frame 33 and is inserted into the slot 213, and each limiting plate 214 is also inserted into the corresponding limiting groove 372. The rotating table 21 drives the sealing frame 33 to rotate coaxially through the cooperation between the slot 213 and the plug block 371. At this time, the torsion spring on the telescopic rod 32 is compressed. When the telescopic rod 32 rises, the plug block 371 disengages from the slot 213 and is reset by the torsion spring to drive the sealing frame 33 and the plug block 371 to rotate to the initial position. At this time, each limiting groove 372 on the plug block 371 still corresponds to each limiting plate 214 one by one.
[0046] In one embodiment, the ejecting member 4 includes a telescopic plate 41 disposed below the rotating table 21. The telescopic plate 41 is arc-shaped and is disposed on the side of the power unit 22 away from the initial position of the sealing frame 33. The other side of the telescopic plate 41 is provided with a second conveyor belt structure 5, and the conveying surface of the second conveyor belt structure 5 is lower than the placing surface of the rotating table 21. The telescopic end of the telescopic plate 41 extends towards the rotating table 21, and a plurality of ejector rods 42 are evenly distributed on the telescopic end of the telescopic plate 41. The number of the ejector rods 42 corresponds to the number of placing plates 212 that the sealing frame 33 can cover simultaneously. Each ejector rod 42 is disposed below the end of the corresponding placing plate 212 close to the center of the rotating table 21. When it is necessary to transport the already packaged packaging bags 7, the telescopic plate 41 extends and drives each ejector rod 42 to push the corresponding placing plate 212, causing the end of the placing plate 212 away from the center of the rotating table 21 to rotate downward.
[0047] With such a design, when the placing plate 212 on which the packaged packaging bag 7 is placed rotates above the telescopic plate 41, the telescopic plate 41 extends and drives each ejector rod 42 to abut against the end of the corresponding placing plate 212 close to the center of the rotating table 21 and apply an upward thrust. The end of the placing plate 212 away from the center of the rotating table 21 rotates downward, causing the packaging bag 7 on the placing plate 212 to fall onto the second conveyor belt structure 5.
[0048] It should be noted that when there are 7 placing plates 212 on the rotating table 21 and the sealing frame 33 can simultaneously package the packaging bags 7 on 3 placing plates 212, there are 3 ejector rods 42 evenly distributed on the telescopic plate 41. To ensure the coherence between the rotating member 2 and the conveying member, after the placing plate 212 on which the packaging bag 7 being processed by the encapsulating member 3 is placed rotates by an angle of 3 placing plates 212, the ejector rods 42 on the telescopic plate 41 apply an upward thrust to the corresponding placing plate 212 and send the packaging bag 7 onto the second conveyor belt structure 5. Moreover, the position of the placing plate 212 ejected by the ejector rod 42 cannot be the same as the position of the placing plate 212 corresponding to the discharge port direction of the first conveyor belt structure 1, so as to ensure the normal cooperation between the ejecting member 4 and the first conveyor belt structure 1.
[0049] In one embodiment, a limiting member 6 is further provided on the rotating table 21. The limiting member 6 includes a set of guide plates 61 disposed on each placing plate 212. The set of guide plates 61 includes two oppositely disposed guide plates 61, and the guide plates 61 are in the shape of "丿". With such a design, when the packaging bag 7 is conveyed from the first conveyor belt structure 1 to the corresponding placing plate 212, the guide plates 61 on the corresponding placing plate 212 gradually narrow the placing space of the packaging bag 7 on the placing plate 212, keeping the packaging bag 7 in the correct position, thereby preventing the packaging bag 7 from affecting the packaging quality due to being placed obliquely during packaging.
[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. In addition, "multiple", "multiple groups", and "several" refer to more than two.
Claims
1. A medical device packaging device, characterized in that: include: A first conveyor belt structure (1) is used to sequentially convey packaging bags (7) containing medical devices; The rotating component (2) comprises a rotating table (21) rotatably arranged on one side of the discharge port of the first conveyor belt structure (1); the rotating table (21) is circular and has a plurality of notches (211) distributed on the circumference of the table for docking with the first conveyor belt structure (1); a placement plate (212) is rotatably arranged on each of the notches (211); a torsion spring is arranged on a rotating joint of the placement plate (212); the torsion spring is used to keep the placement plate (212) in a horizontal state; the placement plate (212) is used to carry the packaging bag (7) transported by the first conveyor belt structure (1); a power unit (22) is also arranged below the rotating table (21) for driving the rotating table (21) to rotate around the axis of the rotating table (21); A packaging component (3) is arranged above the rotating table (21), is capable of moving up and down and rotating with the rotating table (21), and is used to perform vacuuming and heat-sealing processing on the packaging bag (7) directly below the packaging component (3); an ejection component (4) which is telescopically arranged below the rotating table (21), and is used to push the placement plate (212) so that the placement plate (212) rotates downward toward one end outside the rotating table (21) to discharge the packaged packaging bag (7) thereon; The second conveyor belt structure (5) is arranged on one side of the ejection component (4) and is used to carry the packaging bag (7) unloaded from the placement plate (212) and convey the packaging bag (7) to the next workstation.
2. The medical device packaging device according to claim 1, characterized in that: A positioning groove (2121) is formed at one end of each placement plate (212) away from the center of the rotating platform (21); The packaging component (3) comprises a mounting frame (31) arranged above the rotating platform (21); a telescopic rod (32) is rotatably arranged on the mounting frame (31); a torsion spring is arranged at the connection between the telescopic rod (32) and the mounting frame (31); the torsion spring provides a torsion force for the telescopic rod (32) in the opposite direction of the rotation direction of the rotating platform (21); the telescopic rod (32) and the rotating platform (21) are on the same axis and the telescopic end of the telescopic rod (32) is close to the rotating platform. The telescopic rod (32) extends in the direction of the rotating table (21), and a sealing frame (33) is provided on the telescopic end of the telescopic rod (32). The sealing frame (33) is fan-shaped and is arranged directly above the plurality of placement plates (212). A plurality of positioning blocks (34) are arranged in the sealing frame (33), and each positioning block (34) corresponds to a position of the corresponding positioning groove (2121) directly below the sealing frame (33). A heat sealing roller (2121) is also provided on one side of each positioning block (34) close to the center of the rotating table (21). 35), and the height of the positioning block (34) is higher than the corresponding heat-sealing roller (35). When the telescopic rod (32) is extended, each positioning block (34) first contacts the sealing edge of the packaging bag (7) and presses down the sealing edge of the packaging bag (7) until each positioning block (34) enters the corresponding positioning groove (2121). At this time, each heat-sealing roller (35) contacts and presses down the sealing edge of the corresponding packaging bag (7). The sealing frame (33) is also provided with a vacuum pump (36) and a supply The heat sealing roller (35) is heated by a power source. When the sealing frame (33) covers the corresponding placement plate (212) and forms a sealed chamber, the vacuum pump (36) performs a vacuum operation in the chamber. A linkage component (37) is also provided on a side of the sealing frame (33) close to the rotating table (21). When the telescopic rod (32) is extended, the linkage component (37) is connected to the rotating table (21) and enables the rotating table (21) to drive the sealing frame (33) to rotate coaxially.
3. The medical device packaging device according to claim 2, characterized in that: A slot (213) is provided at the center of the rotating platform (21), a plurality of limit plates (214) are distributed on the inner circumference of the slot (213), and each limit plate (214) is arranged between two adjacent placement plates (212); The linkage component (37) comprises an insert block (371) arranged on a side of the sealing frame (33) close to the rotating table (21); the insert block (371) and the rotating table (21) are on the same axis and correspond to the slot (213); a plurality of limiting grooves (372) are also provided on the insert block (371); each limiting groove (372) corresponds to each limiting plate (214) one by one; when the sealing frame (33) descends, the insert block (371) descends with the sealing frame (33) and is inserted into the slot (213), and drives the sealing frame (33) to rotate through the rotating table (21).
4. The medical device packaging device according to claim 3, characterized in that: The ejecting member (4) includes a telescopic plate (41) disposed below the rotating table (21). The telescopic plate (41) is arc-shaped and is disposed on a side of the power unit (22) away from the initial position of the sealing frame (33). The other side of the telescopic plate (41) is provided with the second conveyor belt structure (5), and the conveying surface of the second conveyor belt structure (5) is lower than the placing surface of the rotating table (21). The telescopic end of the telescopic plate (41) extends towards the rotating table (21), and a plurality of ejector rods (42) are evenly distributed on the telescopic end of the telescopic plate (41). The number of the ejector rods (42) corresponds to the number of the placing plates (212) that the sealing frame (33) can cover simultaneously. Each of the ejector rods (42) is disposed below the corresponding placing plate (212) near the end close to the center of the rotating table (21). When it is necessary to transport the packaged packaging bags (7), the telescopic plate (41) extends and drives each of the ejector rods (42) to push the corresponding placing plate (212) and make the end of the placing plate (212) away from the center of the rotating table (21) rotate downward.
5. The medical device packaging device according to claim 1, characterized in that: A limiting member (6) is further provided on the rotating table (21). The limiting member (6) includes a set of guide plates (61) disposed on each of the placing plates (212). The set of guide plates (61) includes two oppositely disposed guide plates (61), and the guide plates (61) are in the shape of "丿".