Nursing pad bagging equipment

Abstract

The utility model relates to the technical field of nursing pad production and packaging, in particular to nursing pad bagging equipment which comprises an equipment body, a pushing assembly used for pushing materials into a packaging bag is arranged on the equipment body, and a bag opening assembly used for opening the packaging bag is arranged on the equipment body. The bag opening assembly comprises a pressing piece and a pair of oppositely-arranged supporting arms, the pressing piece is rotationally connected to the equipment body, one end of the pressing piece is provided with a first driving piece used for driving the pressing piece to rotate, the first driving piece is fixed to the equipment body, and each supporting arm comprises a bag opening end and a rotating end; the rotating ends are rotationally connected with the equipment body, the pressing piece rotates to trigger the rotating ends of the supporting arms to rotate, and the bag supporting ends of the two supporting arms gradually get close to each other along with rotation of the rotating ends. According to the nursing pad bagging device, the bag opening assembly is arranged, the first driving piece is used for driving the supporting arms to get close to each other, packaging bags can be conveniently placed on the supporting arms in a sleeving mode, and the bagging efficiency of nursing pads is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of nursing pad production packaging, in particular to a nursing pad bagging equipment. BACKGROUND

[0002] The nursing pad is a disposable sanitary product made of PE film, non-woven fabric, fluff pulp and high polymer, and is mainly used for hospital operations, gynecological examinations, nursing of puerpera, baby care, excretion of paralyzed patients and the like. After nursing pad production and processing are completed, the nursing pad needs to be bagged.

[0003] The existing bagging equipment comprises a bag supporting sleeve and a pushing assembly. The packaging bag is sleeved on the outside of the bag supporting sleeve. The bag supporting sleeve is used for keeping the packaging bag in an open state, so that the nursing pad can be pushed into the packaging bag. The pushing assembly comprises a pushing cylinder and a push rod fixedly connected with the output end of the pushing cylinder. The push rod is driven by the pushing cylinder to push the nursing pad on the placing table into the packaging bag.

[0004] When in use, the packaging bag needs to be manually opened, and then the packaging bag is manually sleeved on the bag supporting sleeve. Then, the nursing pad is pushed into the packaging bag by the pushing assembly.

[0005] The bag supporting sleeve needs to keep the packaging bag open. Generally, the port at one end of the bag supporting sleeve is close to the size of the opening of the packaging bag. The bag supporting sleeve cannot be adjusted in size, and it is inconvenient to sleeve the packaging bag on the bag supporting sleeve, which affects the bagging process of the nursing pad and the working efficiency is slow.

[0006] Therefore, a bagging device is needed to solve the above problems and improve the bagging efficiency of the nursing pad. CONTENT OF THE INVENTION

[0007] In order to sleeve the packaging bag on the bag supporting sleeve and improve the bagging efficiency, the application provides a nursing pad bagging equipment.

[0008] The application provides a nursing pad bagging equipment, which adopts the following technical scheme:

[0009] The nursing pad bagging equipment comprises an equipment body. A pushing assembly for pushing the material into the packaging bag is arranged on the equipment body. A bag supporting assembly for supporting the packaging bag is arranged on the equipment body. The bag supporting assembly comprises a pressing piece and a pair of oppositely arranged supporting arms. The pressing piece is rotationally connected to the equipment body. One end of the pressing piece is provided with a driving piece one for driving the pressing piece to rotate. The driving piece one is fixed to the equipment body. The supporting arm comprises a bag supporting end and a rotating end. The rotating end is rotationally connected to the equipment body. The rotating of the pressing piece triggers the rotating end of the supporting arm to rotate. The bag supporting ends of the two supporting arms gradually approach each other with the rotating of the rotating end.

[0010] By adopting the technical scheme, the output shaft of the driving member one extends and abuts against the pressing member to make the pressing member rotate, the rotating end of the supporting arm rotates after the pressing member rotates, the bag supporting end of the supporting arm rotates to gradually approach each other, the packaging bag is conveniently sleeved on the bag supporting assembly, the difficulty of bagging of the nursing pad is reduced, and the bagging efficiency is improved.

[0011] Optionally, one end of the pressing member is a contact end and the other end is a pressing end, the contact end is opposite to the output shaft of the driving member one, and the pressing end abuts against the rotating end of the supporting arm after the pressing member rotates.

[0012] By adopting the technical scheme, when the output shaft of the driving member one extends and abuts against the contact end of the pressing member, the pressing member rotates around the connection between the contact end and the pressing end, the pressing end rotates to trigger the rotating end of the supporting arm to rotate, and then the bag supporting end of the supporting arm gradually approaches each other, the packaging bag is conveniently sleeved on the supporting arm, and the difficulty of bagging is reduced.

[0013] Optionally, the outer side of the supporting arm is provided with an elastic member for keeping the supporting arm open.

[0014] By adopting the technical scheme, when the bag supporting end of the supporting arm gradually approaches, the elastic member is stretched to elastically deform, after the packaging bag is sleeved on the supporting arm, the output shaft of the driving member one is retracted, the elastic member restores to its original state and drives the supporting arm to open, the supporting arm can be automatically reset, the packaging bag keeps a fully open state, and the material pushing assembly can push the material into the packaging bag.

[0015] Optionally, the equipment body is rotationally connected with a mounting plate, the bag supporting assembly includes two groups, the bag supporting assembly is an upper bag supporting assembly and a lower bag supporting assembly, the upper bag supporting assembly and the lower bag supporting assembly are symmetrically arranged on the same side of the mounting plate, two through holes for the push rod to pass through are formed in the mounting plate, a channel for the material to be pushed into is formed in each of the upper bag supporting assembly and the lower bag supporting assembly, the through holes and the channels are in one-to-one correspondence, and the side, away from the supporting arm assembly, of the mounting plate is provided with a driving member two for driving the mounting plate to rotate.

[0016] By adopting the technical scheme, when the driving member two works, the mounting plate rotates around the center thereof, the mounting plate rotates to drive the positions of the upper bag supporting assembly and the lower bag supporting assembly to be exchanged, the upper bag supporting assembly, on which the packaging bag is sleeved, rotates to the position opposite to the material pushing assembly, the channel is opposite to the position of the push rod, and the through holes are arranged to facilitate the push rod to push the material into the packaging bag through the mounting plate.

[0017] Optionally, the two through holes are an upper through hole and a lower through hole, and the upper through hole is opposite to the position of the push rod after the mounting plate rotates.

[0018] By adopting the technical scheme, after the packaging bag is sleeved on the supporting arm, the driving member two starts to drive the mounting plate to rotate, the upper through hole is opposite to the position of the push rod, and the push material assembly can smoothly push the material through the upper through hole and into the packaging bag.

[0019] Optionally, the supporting arm of the lower bag supporting assembly is opposite to the position of the driving member one after the mounting plate rotates, the driving member one drives the supporting arms on the lower bag supporting assembly to approach each other, and the upper bag supporting assembly is opposite to the position of the push material assembly after the mounting plate rotates.

[0020] By adopting the technical scheme, after the mounting plate rotates, the lower bag supporting assembly rotates to be opposite to the position of the driving member one, the driving member one is started to drive the rotating end of the supporting arm to rotate, and then the bag supporting end of the supporting arm approaches each other, so that the packaging bag can be sleeved on the supporting arm.

[0021] Optionally, the device body is further provided with a bag opening assembly, the bag opening assembly comprises two suction disc clamping hands for suctioning the packaging bag, a linear driving member for driving the suction disc clamping hands to sleeve the packaging bag on the supporting arm, and a clamping driving member for driving the suction disc clamping hands to approach or move away from each other, the output shaft of the linear driving member is fixedly connected with the suction disc clamping hands, the linear driving member is fixedly connected on the output shaft of the clamping driving member, and the clamping driving member is fixedly connected on the device body.

[0022] By adopting the technical scheme, the clamping driving member is started to drive the linear driving member to approach each other, the linear driving member approaches each other to drive the two suction disc clamping hands to approach each other, until the suction disc clamping hands are in contact with the surfaces of the packaging bag respectively, the suction disc clamping hands suction the upper and lower surfaces of the packaging bag, the output shaft of the clamping driving member is retracted to drive the linear driving member to move away, and then the suction disc clamping hands move away from each other to open the packaging bag, and at the same time, the linear driving member is started to drive the packaging bag on the suction disc clamping hands to approach the supporting arm, until the packaging bag is sleeved on the supporting arm, the setting of the bag opening assembly facilitates opening of the packaging bag, the opening of the packaging bag is large, and the subsequent bagging work is facilitated, and the overall packaging efficiency is improved.

[0023] Optionally, the device body is further provided with a heat sealing assembly for sealing the packaging bag, the heat sealing assembly comprises a pair of oppositely arranged heat sealing knives and a driving member three, the heat sealing knives are fixedly connected with the driving member three, and the driving member three drives the heat sealing knives to move relative to each other to heat seal the bag opening of the packaging bag.

[0024] By adopting the technical scheme, the packaging bag containing the material is pushed to between the two heat sealing knives by the pushing assembly, the driving member three is started to drive the heat sealing knives to approach each other and the upper and lower surfaces of the packaging bag, when the two heat sealing knives are in contact with and closed on the packaging bag, the heat sealing knives heat seal the packaging bag, and the sealing performance of the product in the packaging bag is ensured.

[0025] Optionally, the device body is provided with an inflation pipe and a gas pump for inflating the packaging bag, the gas pump is in communication with the inflation pipe, and the gas pump is fixedly connected to the device body.

[0026] By adopting the technical scheme, after the packaging bag is sleeved on the support arm, the gas pump is started, the inflation pipe inflates the channel inside the bag supporting assembly, and the opening degree of the packaging bag is further increased, so that the material pushing assembly can push the material into the packaging bag.

[0027] Optionally, the device body is provided with a gas source in communication with the gas pump.

[0028] By adopting the technical scheme, the gas source is a nitrogen-filled inflation tank, nitrogen can quickly open the packaging bag when filling the packaging bag, and filling nitrogen can remove oxygen in the packaging bag; nitrogen is used as an inert gas, which is difficult to react with other substances, so as to play a role in protecting the nursing pad in the packaging bag.

[0029] In summary, the present application has at least one of the following beneficial technical effects:

[0030] 1. The driving member one is started, the output shaft of the driving member one is stretched out and abuts against the pressing member to make it rotate, the rotating end of the support arm is triggered to rotate after the pressing member rotates, the bag supporting ends of the support arm are gradually close to each other, the packaging bag is sleeved on the bag supporting assembly, the difficulty of packing the nursing pad is reduced, and the packing efficiency is improved.

[0031] 2. When the output shaft of the driving member one is stretched out and abuts against the contact end of the pressing member, the pressing member rotates around the connection between the contact end and the pressing end, the rotating end of the support arm is triggered to rotate after the pressing end rotates, and then the bag supporting ends of the support arm are gradually close to each other, so that the packaging bag is sleeved on the support arm.

[0032] 3. The clamping driving member is started, the linear driving members are close to each other under the action of the clamping driving member, the two suction cup clamping hands are close to each other under the action of the linear driving members, the upper and lower surfaces of the packaging bag are adsorbed by the suction cup clamping hands, the output shaft of the clamping driving member is retracted to drive the linear driving members to move away, and then the suction cup clamping hands are away from each other and the packaging bag is opened, at the same time, the linear driving members are started, the packaging bag on the suction cup clamping hands is close to the support arm under the action of the linear driving members, and then the packaging bag is sleeved on the support arm, the opening bag assembly is convenient for opening the packaging bag and the opening of the packaging bag is large, which is convenient for subsequent packing work and improves the overall packing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 The structure of the embodiment of the present application is shown Figure 1 ;

[0034] Figure 2 ​Figure 1 Enlarged schematic diagram of part A;

[0035] Figure 3 for Figure 1 Enlarged schematic diagram of part B;

[0036] Figure 4 This is a structural illustration of an embodiment of this application. Figure 2 ;

[0037] Figure 5 for Figure 4 Enlarged schematic diagram of part C.

[0038] Reference numerals: 1. Equipment body; 2. Pushing assembly; 3. Bag opening assembly; 4. Suction cup gripper; 5. Linear drive component; 6. Clamping drive component; 7. Bag supporting assembly; 8. Upper bag supporting assembly; 9. Lower bag supporting assembly; 10. Mounting plate; 11. Pressing component; 12. Support arm; 13. Contact end; 14. Pressing end; 15. Drive component one; 16. Bag supporting end; 17. Rotating end; 18. Elastic component; 19. Through hole; 20. Upper through hole; 21. Lower through hole; 22. Channel; 23. Drive component two; 24. Inflation pipe; 25. Air pump; 26. Pushing cylinder; 27. Push rod; 28. Placement platform; 29. ​​Heat sealing assembly; 30. Heat sealing knife; 31. Drive component three. Detailed Implementation

[0039] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0040] Example:

[0041] A nursing pad bagging device, reference Figure 1 and Figure 2 The device includes a main body 1, which is equipped with a pushing component 2 and a bag opening component 3. The pushing component 2 is used to push materials into the packaging bag and includes a push rod 27 and a pushing cylinder 26. After the pushing cylinder 26 is driven, it drives the push rod 27 to push the prepared nursing pad into the packaging bag.

[0042] refer to Figure 2 and Figure 3 The bag opening assembly 3 includes two suction cup grippers 4 for adsorbing packaging bags, a linear drive 5 that drives the suction cup grippers 4 to place the packaging bags onto the support arm 12, and a gripping drive 6 that drives the suction cup grippers 4 to move closer or further apart. Both the linear drive 5 and the gripping drive 6 are cylinders. The output shaft of the linear drive 5 is fixedly connected to the suction cup grippers 4, and the linear drive 5 is fixedly connected to the output shaft of the gripping drive 6. Combined with… Figure 1The clamping driving member 6 is fixedly connected to the device body 1 by welding. When the packaging bag is conveyed to the bag opening assembly 3, the clamping driving member 6 is started to drive the suction cup clamping hand 4 to approach and adsorb to the packaging bag. The output shaft of the clamping driving member 6 is retracted, the suction cup clamping hand 4 drives the packaging bag to open, and at the same time, the linear driving member 5 is started. The output shaft of the linear driving member 5 is extended to drive the packaging bag to approach the supporting arm 12 and to be sleeved on the supporting arm 12.

[0043] With reference to Figure 1 and Figure 3 The device body 1 is provided with a bag opening assembly 7 for opening the packaging bag. The bag opening assembly 7 includes two groups, and the bag opening assembly 7 has two, which are an upper bag opening assembly 8 and a lower bag opening assembly 9. The mounting plate 10 is rotatably connected to the device body 1. The upper bag opening assembly 8 and the lower bag opening assembly 9 are symmetrically arranged on the same side of the mounting plate 10. When the mounting plate 10 rotates, the positions of the upper bag opening assembly 8 and the lower bag opening assembly 9 are interchanged.

[0044] With reference to Figure 1 and Figure 3 The bag opening assembly 7 includes a pressing member 11 and a pair of oppositely arranged supporting arms 12. The pressing member 11 is rotatably connected to the device body 1. Figure 5 One end of the pressing member 11 is a contact end 13 and the other end is a pressing end 14. The contact end 13 and the pressing end 14 are integrally formed. The contact end 13 of the pressing member 11 is provided with a driving member 15 for driving the pressing member 11 to rotate. The driving member 15 is a gas cylinder. The driving member 15 is fixed to the device body 1. When the driving member 15 is started, the output shaft of the driving member 15 is extended to press the pressing member 11. The pressing member 11 rotates and triggers the supporting arms 12 to rotate. The two supporting arms 12 approach each other.

[0045] With reference to Figure 1 and Figure 3 The supporting arm 12 includes a bag opening end 16 and a rotating end 17. The bag opening end 16 and the rotating end 17 are integrally formed. The rotating end 17 is rotatably connected to the mounting plate 10. Figure 5 The contact end 13 of the pressing member 11 is opposite to the output shaft of the driving member 15. The pressing end 14 rotates with the pressing member 11 and abuts against the rotating end 17 of the supporting arm 12. The bag opening ends 16 of the two supporting arms 12 rotate with the rotating end 17 and gradually approach each other. When the driving member 15 is started, the output shaft is extended to press the contact end 13 of the pressing member 11. The pressing member 11 rotates around the connection between the contact end 13 and the pressing end 14. The pressing end 14 of the pressing member 11 rotates to press the rotating end 17 of the supporting arm 12. The supporting arm 12 rotates to drive the bag opening ends 16 of the supporting arms 12 to approach each other.

[0046] With reference to Figure 1 and Figure 3, the outer side of the supporting arm 12 is provided with an elastic member 18 for keeping the supporting arm 12 open, the elastic member 18 is provided as a spring, one end of the spring is fixedly connected with the supporting arm 12, the other end is fixedly connected with the mounting plate 10, when the supporting bag end 16 of the supporting arm 12 gradually approaches, the elastic member 18 is stretched and elastically deformed, after the packaging bag is sleeved on the supporting arm 12, the driving member one 15 is reset, the elastic member 18 restores to the original state and drives the supporting arm 12 to open, so that the packaging bag is kept fully open, and then combined with Figure 2 , at this time, the linear driving member 5 drives the suction cup clamping hand 4 to reset, preparing for the opening of the bag opening of the next packaging bag.

[0047] Reference Figure 1 and Figure 3 , two through holes 19 for the push rod 27 to pass through are formed in the mounting plate 10, the two through holes 19 are respectively an upper through hole 20 and a lower through hole 21, the upper through hole 20 is opposite to the position of the push rod 27 after the mounting plate 10 rotates, the upper supporting bag assembly 8 and the lower supporting bag assembly 9 are both formed with a channel 22 for pushing materials, the through hole 19 corresponds to the channel 22 one by one, the side of the mounting plate 10 away from the supporting arm 12 assembly is provided with a driving member two 23 for driving the mounting plate 10 to rotate, the driving member two 23 is provided as a motor, when the driving member two 23 is started, the mounting plate 10 is driven to rotate 180 degrees, after the mounting plate 10 rotates, the positions of the upper through hole 20 and the lower through hole 21 are exchanged, at this time, the upper through hole 20 is opposite to the opening bag assembly 3, and the lower through hole 21 is opposite to the push rod 27.

[0048] Reference Figure 1 and Figure 3 , the device body 1 is provided with an inflation pipe 24 and a gas pump 25 for inflating the packaging bag, the gas pump 25 is communicated with a nitrogen-filled inflation tank, the gas in the inflation tank is nitrogen, the other end of the gas pump 25 is communicated with the inflation pipe 24, the gas pump 25 is fixedly connected on the device body 1, the fixed mode is welding, the pipe opening of the inflation pipe 24 is opposite to the channel 22 inside the supporting bag assembly 7, the packaging bag is inflated through the inflation pipe 24, further strengthening the opening degree of the packaging bag, facilitating the subsequent material pushing assembly 2 to push the materials into the packaging bag, filling nitrogen into the packaging bag while removing oxygen in the packaging bag, at the same time, the gas is provided as nitrogen, using the characteristic that nitrogen is difficult to react with other substances as an inert gas, so as to protect the care pad in the packaging bag.

[0049] Reference Figure 1 and Figure 3 , the driving member two 23 is started, the driving member two 23 drives the mounting plate 10 to rotate 180 degrees around the center, the mounting plate 10 rotates to exchange the positions of the upper supporting bag assembly 8 and the lower supporting bag assembly 9, the upper through hole 20 is opposite to the position of the push rod 27 after the mounting plate 10 rotates, facilitating the material pushing assembly 2 to smoothly push the materials through the upper through hole 20 into the packaging bag.

[0050] ReferenceFigure 1 And Figure 3 After the rotating of the mounting plate 10, the lower supporting bag assembly 9 rotates to the position opposite to the driving part one 15, the driving part one 15 is started, and then the Figure 5 The contact end 13 of the pressing part 11 of the lower supporting bag assembly 9 is resisted by the driving part one 15, and then the supporting arms 12 on the lower supporting bag assembly 9 are driven to be close to each other, so that the equipment body 1 can put the packaging bag on the supporting arms 12 of the lower supporting bag assembly 9, and then the next group of nursing pad bagging work is carried out.

[0051] Referring to Figure 1 And Figure 3 The pushing assembly 2 comprises a pushing cylinder 26 and a pushing rod 27, the pushing cylinder 26 drives the pushing rod 27 to push the nursing pad on the placing table 28 into the channel 22 in the lower supporting bag assembly 9, the pushing rod 27 continues to push, and then the Figure 4 Until the packaging bag moves out of the supporting arms 12 and is sent to the heat sealing assembly 29.

[0052] Referring to Figure 4 The equipment body 1 is further provided with a heat sealing assembly 29 for sealing the packaging bag, the heat sealing assembly 29 comprises a pair of oppositely arranged heat sealing knives 30 and a driving part three 31, the driving part three 31 is provided as a cylinder, the heat sealing knives 30 are fixedly connected with the driving part three 31 in a welding manner, the driving part three 31 drives the two heat sealing knives 30 to move oppositely to heat seal the bag opening of the packaging bag, the packaging bag is conveyed between the two heat sealing knives 30, the driving part three 31 is started, the driving part three 31 drives the heat sealing knives 30 to be close to each other and the upper and lower surfaces of the packaging bag, when the two heat sealing knives 30 contact and close to the packaging bag, the heat sealing knives 30 heat seal the packaging bag, when the nursing pad after bagging is conveyed to the heat sealing assembly 29, the driving part three 31 is started, the output shaft of the driving part three 31 extends to drive the heat sealing knives 30 to be close to each other and heat seal the packaging bag.

[0053] The implementation principle of the embodiment is that the packaging bag is conveyed to the bag opening assembly 3 through the conveying belt, the clamping driving part 6 drives the two suction disc clamping hands 4 to be close to each other and adsorb the packaging bag, the output shaft of the clamping driving part 6 moves reversely to drive the packaging bag to be opened, the driving part one 15 is resisted by the pressing part 11, and then the supporting arms 12 are gradually close to each other, and the linear driving part 5 puts the packaging bag on the supporting arms 12.

[0054] The driving part one 15 is reset, the elastic part 18 drives the supporting arms 12 to be opened, the driving part two 23 drives the mounting plate 10 to rotate around the center, the upper supporting bag assembly 8 rotates to the position opposite to the pushing rod 27, the pushing cylinder 26 drives the pushing rod 27 to push the nursing pad into the packaging bag, until the packaging bag moves to the heat sealing assembly 29, and the heat sealing knives 30 heat seal the packaging bag.

[0055] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A nursing pad bagging apparatus, comprising an apparatus body (1) provided with a material pushing assembly (2) for pushing material into a packaging bag, characterized in that: The device body (1) is provided with a bag opening assembly (7) for opening the packaging bag, the bag opening assembly (7) comprises a pressing piece (11) and a pair of oppositely arranged supporting arms (12), the pressing piece (11) is rotationally connected on the device body (1), one end of the pressing piece (11) is provided with a driving member (15) for driving the pressing piece (11) to rotate, the driving member (15) is fixed on the device body (1), the supporting arm (12) comprises a bag opening end (16) and a rotating end (17), the rotating end (17) is rotationally connected with the device body (1), the rotating of the pressing piece (11) triggers the rotating end (17) of the supporting arm (12) to rotate, and the bag opening ends (16) of the two supporting arms (12) gradually approach each other with the rotating end (17).

2. A nursing pad bagging apparatus as defined in claim 1, wherein: One end of the pressing piece (11) is a contact end (13) and the other end is a pressing end (14), the contact end (13) is opposite to the output shaft position of the driving member (15), and the pressing end (14) is in contact with the rotating end (17) of the supporting arm (12) with the rotation of the pressing piece (11).

3. A nursing pad packaging apparatus according to claim 1, characterized by: The outer side of the supporting arm (12) is provided with an elastic member (18) for keeping the supporting arm (12) open.

4. A nursing pad packaging apparatus according to claim 1, characterized by: The device body (1) is rotationally connected with a mounting plate (10), the bag opening assembly (7) comprises two groups, the bag opening assembly (7) is respectively an upper bag opening assembly (8) and a lower bag opening assembly (9), the upper bag opening assembly (8) and the lower bag opening assembly (9) are symmetrically arranged on the same side of the mounting plate (10), two through holes (19) for the push rod (27) to pass through are formed on the mounting plate (10), the upper bag opening assembly (8) and the lower bag opening assembly (9) are both formed with a channel (22) for material pushing, the through hole (19) corresponds to the channel (22), and the side of the mounting plate (10) away from the supporting arm (12) assembly is provided with a driving member (23) for driving the mounting plate (10) to rotate.

5. A nursing pad packaging apparatus according to claim 4, characterized in that: The two through holes (19) are respectively an upper through hole (20) and a lower through hole (21), the upper through hole (20) is opposite to the position of the push rod (27) after the mounting plate (10) rotates.

6. A nursing pad packaging apparatus according to claim 4, characterized by: The supporting arm (12) of the lower bag opening assembly (9) is opposite to the position of the driving member (15) after the mounting plate (10) rotates, the driving member (15) drives the supporting arms (12) on the lower bag opening assembly (9) to approach each other, and the upper bag opening assembly (8) is opposite to the position of the material pushing assembly (2) after the mounting plate (10) rotates.

7. A nursing pad packaging apparatus according to claim 1, characterized by: The device body (1) is also provided with a bag opening assembly (3), the bag opening assembly (3) comprises two suction cup clamping hands (4) for sucking the packaging bag, a linear driving member (5) for driving the suction cup clamping hands (4) to be sleeved on the supporting arm (12), and a clamping driving member (6) for driving the suction cup clamping hands (4) to approach or move away from each other, the output shaft of the linear driving member (5) is fixedly connected with the suction cup clamping hands (4), the linear driving member (5) is fixedly connected on the output shaft of the clamping driving member (6), and the clamping driving member (6) is fixedly connected on the device body (1).

8. A nursing pad packaging apparatus according to claim 1, characterized by: The equipment body (1) is further provided with a heat sealing assembly (29) for sealing the bag, the heat sealing assembly (29) comprises a pair of oppositely arranged heat sealing knives (30) and a driving member three (31), the heat sealing knives (30) are fixedly connected with the driving member three (31), and the driving member three (31) drives the heat sealing knives (30) to move oppositely to heat seal the bag opening.

9. A nursing pad packaging apparatus according to claim 1, characterized by: The equipment body (1) is provided with an inflation pipe (24) and a gas pump (25) for inflating the bag, the gas pump (25) is communicated with the inflation pipe (24), and the gas pump (25) is fixedly connected on the equipment body (1).

10. A nursing pad packaging apparatus according to claim 9, characterized by: The equipment body (1) is provided with a gas source communicated with the gas pump (25).

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