Nasal oxygen cannula packaging device

Abstract

The utility model discloses a nasal oxygen cannula packaging device which comprises a nasal oxygen cannula packaging machine, the nasal oxygen cannula packaging machine comprises a first machine table and a second machine table arranged on any side of the first machine table, and a bag making and supplying mechanism is arranged on the first machine table. The bag making and supplying mechanism comprises a bag making assembly arranged on the first machine table and a bag supplying assembly arranged on any side of the first machine table along the bag making assembly, and a conveying assembly and a packaging and sealing mechanism arranged along the conveying assembly are arranged on the second machine table. The packaging and sealing mechanism comprises a packaging assembly arranged on any side of the conveying assembly and a sealing assembly arranged along one side of the packaging assembly. The nasal oxygen cannula packaging device is reasonable in structural design, the packaging efficiency and quality of the nasal oxygen cannula are improved through the arrangement of the nasal oxygen cannula packaging device, manual intervention is reduced, the packaging process is smooth and stable, adaptability is high, and the packaging requirements of nasal oxygen cannulas of different specifications can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packaging equipment especially relates to a nasal oxygen tube packaging device. BACKGROUND

[0002] Nasal oxygen tube is a medical product made of soft polyvinyl chloride and silicone rubber, and the packaging efficiency and quality of nasal oxygen tube are crucial in the field of medical product packaging. However, the existing nasal oxygen tube packaging device has some problems. For example, the packaging and other operations of nasal oxygen tube are mainly put into the packaging bag by artificial, and the degree of automation and production efficiency is low, which is difficult to meet the market demand; artificial completion is not only low in efficiency, but also prone to errors. INVENTION CONTENTS

[0003] The utility model solves the technical problem in the prior art, and provides a nasal oxygen tube packaging device.

[0004] The utility model provides a nasal oxygen tube packaging device, which adopts the technical scheme that the nasal oxygen tube packaging device comprises a nasal oxygen tube packaging machine, the nasal oxygen tube packaging machine comprises a first machine table and a second machine table arranged at any side of the first machine table, a bag making and feeding mechanism is arranged on the first machine table, the bag making and feeding mechanism comprises a bag making assembly arranged on the first machine table and a bag feeding assembly arranged at any side of the first machine table along the bag making assembly, a conveying assembly and a packaging and sealing mechanism arranged along the conveying assembly are arranged on the second machine table, the packaging and sealing mechanism comprises a packaging assembly arranged at any side of the conveying assembly and a sealing assembly arranged along one side of the packaging assembly.

[0005] The bag making and feeding assembly conveys the packaging bag to the bag making assembly to make a bag, the finished packaging bag is then conveyed to the conveying assembly by the bag making and feeding assembly, the conveying assembly conveys the packaging bag and the nasal oxygen tube to the packaging and sealing mechanism, the packaging and sealing mechanism packs the nasal oxygen tube into the packaging bag by the packaging assembly and seals the packaging bag by the sealing assembly after finishing the packaging.

[0006] The above components achieve the effects that the nasal oxygen tube packaging machine comprising the first machine table and the second machine table is arranged, the bag making and feeding mechanism is arranged on the first machine table, and the conveying assembly and the packaging and sealing mechanism are arranged on the second machine table, so that the whole process automation of nasal oxygen tube packaging is realized, and the packaging efficiency and quality are improved.

[0007] Preferably, the bag feeding assembly comprises a feeding wheel arranged on the side wall of the first machine table, a plurality of feeding shafts arranged at any side of the feeding wheel, an anti-deviation unit arranged at any side of the feeding shaft, and a feeding assembly arranged on the first machine table.

[0008] The effect achieved by the above components is that the feeding assembly including the feeding wheel, the feeding rotating shaft, the deviation prevention unit and the feeding assembly can ensure stable feeding, accurate conveying and deviation prevention of the packaging bag, and ensure the continuity and stability of the packaging process.

[0009] Preferably, the bag making assembly includes a bag sealing member arranged on one side of the second machine table, a cutter member arranged on the opposite side of the bag sealing member, and a sawtooth member arranged on one side of the cutter member.

[0010] The effect achieved by the above components is that the bag making assembly including the bag sealing member, the cutter member and the sawtooth member can efficiently and accurately complete the bag making work, ensuring that the size and quality of the packaging bag meet the requirements.

[0011] Preferably, the conveying assembly includes a packaging conveying belt arranged on the second machine table along the first machine table, and a material conveying belt arranged on either side of the second machine table along the packaging conveying belt.

[0012] The effect achieved by the above components is that the conveying assembly including the packaging conveying belt and the material conveying belt can realize orderly and stable conveying of the packaging bag and the nasal oxygen tube, avoiding confusion and damage of the material during conveying.

[0013] Preferably, the feeding assembly includes a feeding rotating shaft arranged between the bag sealing member and the sawtooth member, and a first clamp member arranged on the first machine table and extending over the upper end of the packaging conveying belt, the first clamp member being provided with a first clamping jaw arranged in the direction of the cutter member.

[0014] The effect achieved by the above components is that the feeding assembly including the feeding rotating shaft and the first clamp member improves the conversion efficiency of the packaging bag between the bag making and conveying links, and ensures accurate positioning of the packaging bag.

[0015] Preferably, the packaging assembly includes a packaging member arranged between the packaging conveying belt and the material conveying belt, and a second clamp member arranged on the material conveying belt along the packaging member, the second clamp member being provided with a second clamping jaw arranged in the direction of the packaging member, the packaging member including a first base frame, a first suction member arranged on the first base frame along one side of the packaging conveying belt, and a material tray arranged at the lower end of the base frame, the first suction member being provided with a pressing block arranged along the packaging conveying belt.

[0016] The effect achieved by the above components is that the packaging assembly including the packaging member and the second clamp member, wherein the packaging member includes the first base frame, the first suction member and the material tray, can accurately load the nasal oxygen tube into the packaging bag, improving the accuracy and speed of packaging.

[0017] Preferably, the sealing assembly comprises a second base frame and a bag arranging member arranged at the lower end of the second base frame, and the second base frame is provided with a material pressing plate, a second suction member and a heat sealing member along one side of the packaging conveying belt, and an exhaust pressing plate is arranged on the second base frame and extends to the upper end of the packaging conveying belt.

[0018] The above components achieve the effects that: by arranging the sealing assembly to comprise the second base frame, the bag arranging member, the material pressing plate, the second suction member, the heat sealing member and the exhaust pressing plate, effective arrangement, pressing, sealing and exhaust of the packaging bag are realized, and the sealing quality and the sealing property of the packaging are ensured.

[0019] Preferably, the bag arranging member comprises a supporting plate frame and a bag arranging sliding rod arranged on the supporting plate frame.

[0020] The above components achieve the effects that: by arranging the bag arranging member to comprise the supporting plate frame and the bag arranging sliding rod, the packaging bag is well arranged and positioned before being sealed, and the sealing effect and the overall quality of the packaging are further improved.

[0021] Compared with the prior art, the utility model has the advantages that: the utility model realizes the automation of nasal oxygen tube packaging, through the collaborative work of the bag making and feeding mechanism, the conveying assembly, the packaging and sealing mechanism and other parts, manual intervention is greatly reduced, production efficiency is improved, and the possibility of human error is reduced; secondly, the feeding wheel, the rotating shaft and the anti-deviation unit of the bag feeding assembly ensure the stable supply of the packaging bag; the bag sealing member, the cutter and the sawtooth of the bag making assembly can efficiently complete the bag making work; the packaging conveying belt and the material conveying belt of the conveying assembly ensure the smooth conveying of the material; the first base frame, the suction member and the material tray and the clamp of the packaging assembly can accurately load the nasal oxygen tube into the packaging bag; the second base frame, the bag arranging member, the material pressing plate, the second suction member, the heat sealing member and the exhaust pressing plate of the sealing assembly can realize tight and efficient sealing. It has strong adaptability, can meet the packaging needs of nasal oxygen tubes of different specifications, can flexibly adjust the packaging parameters, and improves the versatility of the equipment. The packaging process is smooth and stable, the components cooperate closely, the probability of failure is reduced, and the packaging quality and the reliability of the equipment are improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the utility model;

[0023] Figure 2 is a structural schematic view of the utility model;

[0024] Figure 3 is a structural schematic view of the first machine table of the utility model;

[0025] Figure 4 is a structural schematic view of the second machine table of the utility model;

[0026] Figure 5 is a structural schematic view of the packaging and sealing mechanism of the utility model.

[0027] Reference signs: 1, nasal oxygen tube packaging machine; 2, first machine table; 3, second machine table; 4, bag making and feeding mechanism; 5, bag making assembly; 6, bag feeding assembly; 7, conveying assembly; 8, packaging and sealing mechanism; 9, packaging assembly; 10, sealing assembly; 11, feeding wheel; 12, feeding shaft; 13, anti-deviation unit; 14, feeding assembly; 15, bag sealing piece; 16, cutter piece; 17, sawtooth piece; 18, packaging and conveying belt; 19, material conveying belt; 20, feeding shaft; 21, first clamp piece; 22, first clamping jaw; 23, packaging piece; 24, second clamp piece; 25, second clamping jaw; 26, first base frame; 27, first suction accessory; 28, material tray; 29, second base frame; 30, bag arranging piece; 31, material pressing plate; 32, heat sealing piece; 33, exhaust pressing plate; 34, supporting plate frame; 35, bag arranging slide bar piece; 36, pressing block piece; 37, second suction accessory. DETAILED DESCRIPTION

[0028] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the methods and mechanisms of the present application. It will be apparent, however, to one skilled in the art that the specific detail need not be used to practice the present application. In other instances, well-known structures and components are not described in detail or are shown in block diagram form in order to avoid unnecessarily obscuring the present application.

[0029] It should be noted that all directional references (e.g., proximal, distal, upper, lower, rear, and front) are only used for identification purposes to assist the reader in visualizing the aspects of the embodiments described in this disclosure and are not intended to be limiting.

[0030] Also, some terminology can be used in the detailed description for the purpose of reference only. Terms such as "upper", "lower", "front", "back", "right", "left", "horizontal", "vertical", "clockwise", "counter clockwise" and the like are used as a matter of convenience and are in no way intended to limit the present application. The terms "coupled" and "connected", along with derivatives thereof, can have the same meaning as "connected" unless explicitly indicated to the contrary.

[0031] In addition, the terms "mounting", "setting", "provided with", "connecting", "connected", "sleeved" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. The connection mode involved in the present application is prior art without any improvement, which is common knowledge for those skilled in the art. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and does not mean to specially indicate the order or sequence, nor to limit the present application. It is only to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0033] In the present embodiment 1,

[0034] As Figures 1 to 5 The present application provides a nasal oxygen tube packaging device, which comprises a nasal oxygen tube packaging machine 1, the nasal oxygen tube packaging machine 1 comprises a first machine table 2 and a second machine table 3 arranged on any side of the first machine table 2, a bag making and feeding mechanism 4 is arranged on the first machine table 2, the bag making and feeding mechanism 4 comprises a bag making assembly 5 arranged on the first machine table 2 and a bag feeding assembly 6 arranged on any side of the first machine table 2 along the bag making assembly 5, a conveying assembly 7 and a packaging and sealing mechanism 8 arranged along the conveying assembly 7 are arranged on the second machine table 3, the packaging and sealing mechanism 8 comprises a packaging assembly 9 arranged on any side of the conveying assembly 7 and a sealing assembly 10 arranged along one side of the packaging assembly 9.

[0035] The packaging bag is conveyed to the bag making assembly 5 by the bag feeding assembly 6 to make a bag, and then the finished packaging bag is conveyed to the conveying assembly 7 by the bag feeding assembly 6, the conveying assembly 7 conveys the packaging bag and the nasal oxygen tube to the packaging and sealing mechanism 8, the packaging and sealing mechanism 8 packs the nasal oxygen tube into the packaging bag by the packaging assembly 9 and seals after completing the packaging by the sealing assembly 10.

[0036] The nasal oxygen tube packaging machine 1 comprising the first machine table 2 and the second machine table 3 is arranged, and the bag making and feeding mechanism 4 is arranged on the first machine table 2, and the conveying assembly 7 and the packaging and sealing mechanism 8 are arranged on the second machine table 3, so that the whole process automation of the nasal oxygen tube packaging is realized, and the packaging efficiency and quality are improved.

[0037] The bag feeding assembly 6 comprises the feeding wheel 11 arranged on the side wall of the first machine table 2, the feeding shaft 12 arranged on any side of the feeding wheel 11, the anti-deviation unit 13 arranged on any side of the feeding shaft 12, and the feeding assembly 14 arranged on the first machine table 2.

[0038] The bag feeding assembly 6 comprises the feeding wheel 11, the feeding shaft 12, the anti-deviation unit 13 and the feeding assembly 14, which ensures stable feeding, accurate conveying and deviation prevention of the packaging bag, and ensures the continuity and stability of the packaging process.

[0039] The bag making assembly 5 comprises the bag sealing member 15 arranged on one side of the second machine table 3, the cutter member 16 arranged on the opposite side of the bag sealing member 15, and the sawtooth member 17 arranged on one side of the cutter member 16.

[0040] The bag making assembly 5 comprises the bag sealing member 15, the cutter member 16 and the sawtooth member 17, which can efficiently and accurately complete the bag making work and ensure that the size and quality of the packaging bag meet the requirements.

[0041] The conveying assembly 7 comprises the packaging conveying belt 18 arranged on the second machine table 3 along the first machine table 2 and the material conveying belt 19 arranged on any side of the second machine table 3 along the packaging conveying belt 18.

[0042] The conveying assembly 7 comprises the packaging conveying belt 18 and the material conveying belt 19, which realizes orderly and stable conveying of the packaging bag and the nasal oxygen tube, and avoids confusion and damage of the material during conveying.

[0043] The feeding assembly 14 comprises the feeding shaft 20 arranged between the bag sealing member 15 and the sawtooth member 17 and the first clamp member 21 arranged on the first machine table 2 and extending to the upper end of the packaging conveying belt 18, and the first clamp jaw 22 arranged in the direction of the cutter member 16 is arranged on the clamp member.

[0044] The feeding assembly 14 comprises the feeding shaft 20 and the first clamp member 21, which improves the conversion efficiency of the packaging bag between the bag making and conveying links and ensures the accurate position of the packaging bag.

[0045] The packaging assembly 9 comprises a packaging piece 23 arranged between the packaging conveying belt 18 and the material conveying belt 19 and a second clamp piece 24 arranged on the upper end of the material conveying belt 19 and extending along the packaging piece 23, the second clamp piece 24 is provided with a second clamping jaw 25 in the direction of the packaging piece 23, the packaging piece 23 comprises a first base frame 26, a first suction accessory 27 arranged on the first base frame 26 and arranged on one side of the packaging conveying belt 18, and a material tray 28 arranged on the lower end of the base frame, and the first suction accessory 27 is arranged with a pressing block 36 extending along the packaging conveying belt 18.

[0046] By arranging the packaging assembly 9 comprising the packaging piece 23 and the second clamp piece 24, wherein the packaging piece 23 comprises the first base frame 26, the first suction accessory 27 and the material tray 28, the nasal oxygen tube can be accurately loaded into the packaging bag, and the packaging accuracy and speed are improved.

[0047] The sealing assembly 10 comprises a second base frame 29 and a bag arranging piece 30 arranged on the lower end of the second base frame 29, the second base frame 29 is provided with a material pressing plate 31, a second suction accessory 37 and a heat sealing piece 32 on one side of the packaging conveying belt 18, and an exhaust pressing plate 33 arranged on the upper end of the packaging conveying belt 18 and extending along the second base frame 29.

[0048] By arranging the sealing assembly 10 comprising the second base frame 29 and the bag arranging piece 30, the material pressing plate 31, the second suction accessory 37, the heat sealing piece 32 and the exhaust pressing plate 33, the packaging bag is effectively arranged, pressed, sealed and exhausted, and the sealing quality and the sealing performance of the packaging are ensured.

[0049] The bag arranging piece 30 comprises a supporting plate frame 34 and a bag arranging slide rod piece 35 arranged on the supporting plate frame 34.

[0050] By arranging the bag arranging piece 30 comprising the supporting plate frame 34 and the bag arranging slide rod piece 35, the packaging bag is well arranged and positioned before sealing, and the sealing effect and the overall quality of the packaging are further improved.

[0051] As shown in Figures 1 to 5 The utility model improves the packaging efficiency and quality of the nasal oxygen tube, reduces manual intervention, and has smooth and stable packaging process, strong adaptability and can meet the packaging requirements of nasal oxygen tubes of different specifications.

[0052] In the embodiment 2,

[0053] As shown in Figures 1 to 5 The working principle of the utility model is as follows:

[0054] First, on the first machine 2, the feeding wheel 11 of the bag supply assembly 6 sends the raw packaging bag to the upper feeding shaft 12 for auxiliary delivery, and the anti-deviation unit 13 ensures the accurate delivery direction of the packaging bag. Then, the feeding assembly 14 delivers the packaging bag to the bag making assembly 5, the bag sealing member 15 of the bag making assembly 5 completes the bag sealing, the sawtooth member 17 performs the sawtooth processing, and the cutter member 16 performs the cutting to make the required packaging bag.

[0055] After the bag making is completed, the first clamp member 21 and the first clamping jaw 22 of the bag supply assembly 6 again clamp and deliver the packaging bag to the conveying assembly 7 of the second machine 3. The packaging conveying belt 18 and the material conveying belt 19 of the conveying assembly 7 work together to forwardly convey the packaging bag and the nasal oxygen tube (the nasal oxygen tube is placed on the material conveying belt 19 by manual or equipment feeding).

[0056] When reaching the packaging assembly 9, the first suction accessory 27 adsorbs the packaging bag, and the nasal oxygen tube is accurately loaded into the packaging bag by the second clamping jaw 25 of the second clamp member 24 and then conveyed to the sealing assembly 10 by the packaging conveying belt 18.

[0057] The sealing assembly 10 works, the second suction accessory 37 adsorbs the packaging bag, the bag arranging slide rod member 35 in the bag arranging member 30 slides along the supporting plate frame 34 to pull the packaging bag to the heat sealing member 32 (at the same time, the bag arranging slide rod member 35 plays a role of arranging and positioning the packaging bag), the material pressing plate 31 presses the packaging bag mouth, the exhaust pressing plate 33 presses the packaging bag to exhaust the gas in the packaging bag, the heat sealing member 32 seals, and then is conveyed by the packaging conveying belt 18 to be discharged, completing the whole packaging process.

[0058] In this embodiment 3,

[0059] As Figures 1 to 5As shown, this utility model automates the packaging of nasal oxygen cannulas. Through the coordinated work of various parts such as the bag-making and supplying mechanism 4, the conveying component 7, and the packaging and sealing mechanism 8, manual intervention is greatly reduced, production efficiency is improved, and the possibility of human error is reduced. Secondly, the feeding wheel 11, rotating shaft, and anti-deviation unit 13 of the bag-feeding component 6 ensure a stable supply of packaging bags. The sealing component 15, cutting component 16, and sawing component 17 of the bag-making component 5 can efficiently complete the bag-making work. The packaging conveyor belt 18 and material conveyor belt 19 of the conveying component 7 ensure smooth material transportation. The first base frame 26, adsorption component, material tray 28, and clamping component of the packaging component 9 can accurately load the nasal oxygen cannulas into the packaging bags. The second base frame 29, bag sorting component 30, pressing plate 31, second adsorption component 37, heat sealing component 32, and exhaust pressure plate 33 of the sealing component 10 can achieve tight and efficient sealing. It has strong adaptability, can meet the packaging requirements of different specifications of nasal oxygen cannulas, and can flexibly adjust packaging parameters, thus improving the versatility of the equipment. The packaging process is smooth and stable, and the components work closely together, reducing the probability of failure and improving packaging quality and equipment reliability.

[0060] In the description of this specification, references are made to the terms "one embodiment", "some embodiments", "example", "specific example".

[0061] The descriptions using terms such as "example" or "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0062] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, welding, and bonding that are mature in the existing technology, and will not be described in detail here.

[0063] The above description is only a preferred embodiment of this utility model. For those skilled in the art, various modifications and variations can be made in the specific implementation and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A nasal cannula packaging apparatus comprising a nasal cannula packaging machine, characterized by: The nasal oxygen tube packaging machine comprises a first machine table and a second machine table arranged on either side of the first machine table, the first machine table is provided with a bag making and feeding mechanism, the bag making and feeding mechanism comprises a bag making assembly arranged on the first machine table and a bag feeding assembly arranged on either side of the bag making assembly along the first machine table, the second machine table is provided with a conveying assembly and a packaging and sealing mechanism arranged along the conveying assembly, the packaging and sealing mechanism comprises a packaging assembly arranged on either side of the conveying assembly and a sealing assembly arranged along one side of the packaging assembly. The packaging bag is conveyed to the bag making assembly by the bag feeding assembly to make a bag, the finished packaging bag is then conveyed to the conveying assembly by the bag feeding assembly, the conveying assembly conveys the packaging bag and the nasal oxygen tube to the packaging and sealing mechanism, the packaging and sealing mechanism packs the nasal oxygen tube into the packaging bag by the packaging assembly and seals the packaging bag by the sealing assembly after completing the packaging.

2. A nasal cannula packaging device according to claim 1, wherein: The bag feeding assembly comprises a feeding wheel arranged on the side wall of the first machine table, a plurality of feeding shafts arranged on either side of the feeding wheel, an anti-deviation unit arranged on either side of the feeding shaft, and a feeding assembly arranged on the first machine table.

3. A nasal cannula packaging device according to claim 2, wherein: The bag making assembly comprises a bag sealing member arranged on one side of the second machine table, a cutter member arranged on the opposite side of the bag sealing member, and a sawtooth member arranged on one side of the cutter member.

4. A nasal cannula packaging device according to claim 3, wherein: The conveying assembly comprises a packaging conveying belt arranged on the second machine table along the first machine table and a material conveying belt arranged on either side of the second machine table along the packaging conveying belt.

5. A nasal cannula packaging device according to claim 4, wherein: The feeding assembly comprises a feeding shaft arranged between the bag sealing member and the sawtooth member and a first clamp member arranged on the first machine table and extending above the end of the packaging conveying belt, the clamp member is provided with a first clamping jaw arranged in the direction of the cutter member.

6. A nasal cannula packaging device according to claim 5, wherein: The packaging assembly comprises a packaging member arranged between the packaging conveying belt and the material conveying belt and a second clamp member arranged on the material conveying belt along the packaging member, the second clamp member is provided with a second clamping jaw arranged in the direction of the packaging member, the packaging member comprises a first base frame, a first suction member arranged on the first base frame along one side of the packaging conveying belt, and a material tray arranged at the lower end of the base frame, the first suction member is provided with a pressing block arranged along the packaging conveying belt.

7. A nasal cannula packaging device according to claim 6, wherein: The sealing assembly comprises a second base frame and a bag arranging member arranged at the lower end of the second base frame, the second base frame is provided with a material pressing plate, a second suction member, and a heat sealing member arranged along one side of the packaging conveying belt, and an exhaust pressing plate arranged above the end of the packaging conveying belt along the second base frame.

8. A nasal cannula packaging device according to claim 7, wherein: The bag arranging member comprises a supporting plate frame and a bag arranging slide rod arranged on the supporting plate frame.

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