Automatic sealing mechanism for clothing bagging

Abstract

The utility model provides a clothing bagging automatic sealing mechanism which comprises a first conveying frame body, a first conveying assembly, a first bag opening tearing module, a second bag opening tearing module, a second conveying frame body, a second conveying assembly, a heat sealing mechanism and a butt joint movement driving assembly. The first conveying assembly comprises a rotation driving module, a first rotating shaft, a second rotating shaft, a synchronous transmission part, a first roller and a second roller, the first rotating shaft and the second rotating shaft are rotationally connected to the first conveying frame body, one of the first rotating shaft and the second rotating shaft is connected with the rotation driving module, and the first rotating shaft is movably sleeved with the first roller; the second roller is movably arranged on the first rotating shaft in a sleeving manner; the first bag opening tearing module is arranged on the first conveying frame body, and the second bag opening tearing module is arranged on the first conveying frame body; the second conveying assembly is arranged on the second conveying frame body, and the heat sealing mechanism is arranged between the second conveying assembly and the first conveying assembly; the butt joint movement driving assembly is connected with the first conveying frame body.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing packaging, in particular to an automatic sealing mechanism for clothing bagging. Background Art

[0002] In garment processing, it is usually necessary to package the clothes. In the process of packaging clothes, it is usually necessary to fold the clothes so that the clothes can be bagged. The current way of packing clothes is usually that workers place the clothes on a folding machine, and then use the folding machine to fold the clothes. Then, the workers take out the folded clothes and transfer them to a baler, and the baler bags and packs the folded clothes. At present, after the clothes are bagged, the existing balers usually directly heat-seal the mouth of the packaging bag through a sealing mechanism, which has the following problems: the mouth of the packaging bag may be uneven before heat sealing. If heat sealing is performed directly through a heat sealing mechanism, it will cause multiple wrinkles at the sealing of the packaging bag, affecting the sealing quality of the packaging bag. In addition, the sealing of the packaging bag is not beautiful and cannot meet the needs of customers.

[0003] Therefore, it is necessary to provide a garment bagging automatic sealing mechanism that can ensure the sealing quality of the packaging bag. Utility Model Content

[0004] The utility model aims to provide an automatic sealing mechanism for clothing bags which can ensure the sealing quality of packaging bags.

[0005] To achieve the above-mentioned purpose, the utility model provides an automatic sealing mechanism for clothing bagging, including a first conveying frame, a first conveying component, a first bag pulling module, a second bag pulling module, a second conveying frame, a second conveying component, a heat sealing mechanism and a docking moving drive component, wherein the first conveying component is used to convey the packaging bag to move, the first conveying component includes a rotating drive module, a first rotating shaft, a second rotating shaft, a synchronous transmission member, a first roller and a second roller, the rotating drive module is arranged on the first conveying frame, the first rotating shaft and the second rotating shaft are respectively rotatably connected to the first conveying frame, one of the first rotating shaft and the second rotating shaft is connected to the output end of the rotating drive module, the synchronous transmission member is wound around the first rotating shaft and the second rotating shaft, the synchronous transmission member is used to carry the packaging bag, the first roller is movably mounted on one end of the first rotating shaft, and the second roller is movably mounted on the other end of the first rotating shaft; the first bag pulling module is movably arranged The second bag-pulling module is movably arranged on the first conveying frame and above the first roller; the first bag-pulling module and the second bag-pulling module are lowered to press down two positions of the bag mouth of the packaging bag, and then the first bag-pulling module and the second bag-pulling module are moved away from each other to drive the first roller and the second roller to move away from each other and flatten the bag mouth of the packaging bag; the second conveying component is arranged on the second conveying frame, and the second conveying component is spaced apart from the first conveying component, the heat sealing mechanism is arranged between the second conveying component and the first conveying component, and the heat sealing mechanism is located close to the first conveying component; the docking movable driving component is connected to the first conveying frame, and the docking movable driving component is used to drive the first conveying frame to move so that the first conveying component moves close to the second conveying component.

[0006] Preferably, the first conveying assembly further includes a first elastic member and a second elastic member, the first elastic member abuts between the first roller and the first conveying frame along the moving direction of the first roller, and the second elastic member abuts between the second roller and the first conveying frame along the moving direction of the second roller.

[0007] Preferably, it also includes a bag-pulling mouth transverse movement drive component, a cross bar is provided on the first conveying frame, the first bag-pulling mouth module and the second bag-pulling mouth module are respectively arranged on the cross bar in a transversely movable manner, and the bag-pulling mouth transverse movement drive component is respectively connected to the first bag-pulling mouth module and the second bag-pulling mouth module, and the bag-pulling mouth transverse movement drive component is used to drive the first bag-pulling mouth module and the second bag-pulling mouth module to move away from or close to each other.

[0008] Preferably, the first bag-pulling mouth module includes a first bag-pulling mouth lifting drive mechanism and a first pressure block, the first bag-pulling mouth lifting drive mechanism can be laterally movably arranged on the cross bar, the output end of the first bag-pulling mouth lifting drive mechanism is connected to the first pressure block, the first pressure block is located above the first roller, and the first bag-pulling mouth lifting drive mechanism is used to drive the first pressure block to descend so that the first pressure block presses down the bag opening of the packaging bag located on the first roller; the second bag-pulling mouth module includes a second bag-pulling mouth lifting drive mechanism and a second pressure block, the second bag-pulling mouth lifting drive mechanism can be laterally movably arranged on the cross bar, the output end of the second bag-pulling mouth lifting drive mechanism is connected to the second pressure block, the second pressure block is located above the second roller, and the second bag-pulling mouth lifting drive mechanism is used to drive the second pressure block to descend so that the second pressure block presses down the bag opening of the packaging bag located on the second roller.

[0009] Preferably, a first bag-pulling mouth mounting piece is provided between the first bag-pulling mouth lifting drive mechanism and the first pressure block, the first bag-pulling mouth mounting piece is provided with a first clamping groove, a first clamping portion is provided on the first roller, and the first clamping portion is clamped in the first clamping groove; a second bag-pulling mouth mounting piece is provided between the second bag-pulling mouth lifting drive mechanism and the second pressure block, the second bag-pulling mouth mounting piece is provided with a second clamping groove, a second clamping portion is provided on the second roller, and the second clamping portion is clamped in the second clamping groove.

[0010] Preferably, the heat sealing mechanism comprises a heat sealing frame, a heat sealing component, a first heat sealing lifting drive component, a heat sealing support component, a cutting component and a second heat sealing lifting drive component; the heat sealing component is slidably arranged on the heat sealing frame, the first heat sealing lifting drive component is arranged on the heat sealing frame, the output end of the first heat sealing lifting drive component is connected to the heat sealing component, the first heat sealing lifting drive component is used to drive the heat sealing component to slide up and down, the heat sealing support component is arranged on the heat sealing frame and is located below the heat sealing component, and the heat sealing support component Used to support the bag opening of the packaging bag; the cutting component is slidably arranged on the heat-sealing frame up and down, and the cutting component and the heat-sealing component are arranged adjacent to each other; the second heat-sealing lifting and driving component is arranged on the heat-sealing frame, and the output end of the second heat-sealing lifting and driving component is connected with the cutting component, and the second heat-sealing lifting and driving component is used to drive the cutting component to slide up and down; when the heat-sealing component descends and heat-seals the bag opening of the packaging bag, the second heat-sealing lifting and driving component drives the cutting component to descend, so that the cutting component cuts the excess seal of the packaging bag.

[0011] Preferably, the heat sealing assembly includes a heat sealing mounting member and a heat sealing module. The heat sealing mounting member is slidably disposed on the heat sealing frame, and the heat sealing module is disposed on the heat sealing mounting member and is located above the heat sealing support assembly.

[0012] Preferably, the cutting assembly comprises a cutting mounting member and a cutting knife, wherein the cutting mounting member is slidably disposed on the heat-sealing frame up and down, and the cutting knife is disposed on the cutting mounting member.

[0013] Preferably, the cutting assembly also includes a rotating shaft and a connecting rod, the rotating shaft is rotatably arranged on the cutting mounting member, and one end of the rotating shaft passes through the cutting mounting member and is fixedly connected to the connecting rod, the cutting knife is installed on the side of the rotating shaft, and the connecting rod is provided with a sliding groove; the heat sealing mechanism also includes a swinging member and a heat sealing elastic member, the swinging member is rotatably connected to the heat sealing frame, the upper end of the heat sealing elastic member is connected to the heat sealing frame, the lower end of the heat sealing elastic member is connected to the swinging member, and the connecting rod is slidably mounted on the connecting rod through the sliding groove; the cutting knife has a first movement tendency under the action of gravity that drives the connecting rod to rotate and causes the connecting rod to push the swinging member to swing, and the swinging member has a second movement tendency that offsets the first movement tendency under the action of the elastic force of the heat sealing elastic member.

[0014] Preferably, a fixing piece is provided on the heat-sealing frame, and the upper end of the heat-sealing elastic piece is connected to the fixing piece.

[0015] Compared with the prior art, the automatic clothing bag sealing mechanism of the utility model can drive the first conveying component to move by docking with the mobile driving component, so that the first conveying component moves close to the second conveying component, and the packaging bag containing clothing is conveyed to the second conveying component by the first conveying component, and the bag opening of the packaging bag is located below the first bag pulling module, the second bag pulling module and the heat sealing mechanism, and the first bag pulling module and the second bag pulling module are lowered to press down the bag opening of the packaging bag, and then the first bag pulling module and the second bag pulling module are moved in directions away from each other to drive the first roller and the second roller to move in directions away from each other and flatten the bag opening of the packaging bag, so that the heat sealing mechanism heat-seals the flat bag opening, avoids uneven sealing position of the packaging bag, ensures the sealing quality of the packaging bag, and improves the aesthetics of the sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the automatic sealing mechanism for clothing bagging of the utility model.

[0017] Figure 2It is a structural diagram of the first conveying component, the first bag-pulling module and the second bag-pulling module of the utility model.

[0018] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0020] Figure 5 It is a structural diagram of a first bag opening module and a second bag opening module of the utility model.

[0021] Figure 6 It is a three-dimensional structural diagram of the heat sealing mechanism of the utility model.

[0022] Figure 7 It is a side view of the heat sealing mechanism of the utility model.

[0023] Figure 8 It is a three-dimensional structural diagram of the cutting component of the heat sealing mechanism of the utility model.

[0024] Fig. 9 It is a partial structural diagram of the heat sealing mechanism of the utility model. DETAILED DESCRIPTION

[0025] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the embodiments and the accompanying drawings.

[0026] See also Figure 1 and Figure 2The utility model of the automatic sealing mechanism 100 for clothing bagging includes a first conveying frame 1, a first conveying assembly 2, a first bag-pulling module 3, a second bag-pulling module 4, a second conveying frame 6, a second conveying assembly 7, a heat-sealing mechanism 8 and a docking moving drive assembly 9. The first conveying assembly 2 is used to convey the packaging bag to move. The first conveying assembly 2 includes a rotating drive module 21, a first rotating shaft 85322, a second rotating shaft 85323, a synchronous transmission member 24, a first roller 25 and a second roller 26. The rotating drive module 21 is arranged on the first conveying frame 1. The first rotating shaft 85322 and the second rotating shaft 85323 are respectively rotatably connected to the first conveying frame 1. One of the first rotating shaft 85322 and the second rotating shaft 85323 is connected to the output end of the rotating drive module 21. The synchronous transmission member 24 is arranged around On the first rotating shaft 85322 and the second rotating shaft 85323, the synchronous transmission member 24 is used to carry the packaging bag, the first roller 25 is movably mounted on one end of the first rotating shaft 85322, and the second roller 26 is movably mounted on the other end of the first rotating shaft 85322; the first bag-pulling mouth module 3 is movably arranged on the first conveying frame 1 and is located above the first roller 25, and the second bag-pulling mouth module 4 is movably arranged on the first conveying frame 1 and is located above the second roller 26; the first bag-pulling mouth module 3 and the second bag-pulling mouth module 4 are descended to press down two positions of the bag opening of the packaging bag, and then the first bag-pulling mouth module 3 and the second bag-pulling mouth module 4 move in directions away from each other, so as to drive the first roller 25 and the second roller 26 to move in directions away from each other and flatten the bag opening of the packaging bag.

[0027] The second conveying component 7 is arranged on the second conveying frame 6, and the second conveying component 7 and the first conveying component 2 are arranged at an interval. The heat sealing mechanism 8 is arranged between the second conveying component 7 and the first conveying component 2, and the heat sealing mechanism 8 is located close to the first conveying component 2; the docking mobile driving component 9 is connected to the first conveying frame 1, and the docking mobile driving component 9 is used to drive the first conveying frame 1 to move, so that the first conveying component 2 moves close to the second conveying component 7.

[0028] The rotation drive module 21 can adopt the structure of the existing motor and the transmission wheel module to drive the first rotating shaft 85322 or the second rotating shaft 85323 to rotate. In this embodiment, the rotation drive module 21 is connected to the first rotating shaft 85322, and the first rotating shaft 85322 is driven to rotate by the rotation drive module 21, and the second rotating shaft 85323 is driven to rotate by the synchronous transmission member 24, so that the packaging bag containing the clothing is transported by the synchronous transmission member 24.

[0029] See also Figures 2 to 4In this embodiment, the first conveying assembly 2 also includes a first elastic member 27 and a second elastic member 28. The first elastic member 27 abuts between the first roller 25 and the first conveying frame 1 along the moving direction of the first roller 25, and the second elastic member 28 abuts between the second roller 26 and the first conveying frame 1 along the moving direction of the second roller 26. When the first conveying component 2 conveys the bag opening of the packaging bag to above the first roller 25 and the second roller 26, the first bag opening module 3 and the second bag opening module 4 are lowered to press down the bag opening of the packaging bag; then the first bag opening module 3 and the second bag opening module 4 are moved in directions away from each other to drive the first roller 25 and the second roller 26 to move in directions away from each other and flatten the bag opening of the packaging bag. During this process, the first roller 25 compresses the first elastic member 27, and the second roller 26 compresses the second elastic member 28. When the first bag opening module 3 and the second bag opening module 4 move in the opposite direction and rise to reset, the first bag opening module 3 and the second bag opening module 4 are separated from the first roller 25 and the second roller 26. The first roller 25 can move and reset under the elastic force of the first elastic member 27, and the second roller 26 can move and reset under the elastic force of the second elastic member 28.

[0030] See also Figure 2 and Figure 5 In this embodiment, the bag opening mechanism of the utility model further includes a bag opening transverse shift driving assembly 5, a cross bar 11 is provided on the first conveying frame 1, the first bag opening module 3 and the second bag opening module 4 are respectively arranged on the cross bar 11 in a transversely movable manner, and the bag opening transverse shift driving assembly 5 is respectively connected to the first bag opening module 3 and the second bag opening module 4, and the bag opening transverse shift driving assembly 5 is used to drive the first bag opening module 3 and the second bag opening module 4 to move in a direction away from or close to each other. Among them, the bag opening transverse shift driving assembly 5 can adopt an existing telescopic mechanism, but is not limited thereto.

[0031] See also Figure 2 and Figure 3In this embodiment, the first bag opening module 3 includes a first bag opening lifting driving mechanism 31 and a first pressing block 32. The first bag opening lifting driving mechanism 31 can be laterally arranged on the crossbar 11. The output end of the first bag opening lifting driving mechanism 31 is connected to the first pressing block 32. The first pressing block 32 is located above the first roller 25. The first bag opening lifting driving mechanism 31 is used to drive the first pressing block 32 to descend so that the first pressing block 32 presses down the bag opening of the packaging bag located on the first roller 25. Specifically, the bottom surface of the first pressing block 32 is a concave structure. Therefore, when the first pressing block 32 presses down the bag opening of the packaging bag, the surface contact can be converted into two point contacts, which is more conducive to flattening the bag opening of the packaging bag. Furthermore, a first bag-pulling opening installation member 33 is provided between the first bag-pulling opening lifting driving mechanism 31 and the first pressing block 32, and the first bag-pulling opening installation member 33 is provided with a first clamping groove 331. A first clamping portion 251 is provided on the first roller 25, and the first clamping portion 251 is clamped in the first clamping groove 331. The first bag-pulling opening lifting driving mechanism 31 can drive a bag-pulling opening installation member connected to the first pressing block 32 to descend, and when the bag-pulling opening transverse movement driving assembly 5 drives the first bag-pulling opening module 3 to transversely move, the first roller 25 can be driven to move not only by the first pressing block 32 but also by the first bag-pulling opening installation member 33.

[0032] See also Figure 2 and Figure 4 In this embodiment, the second bag opening module 4 includes a second bag opening lifting drive mechanism 41 and a second pressing block 42. The second bag opening lifting drive mechanism 41 can be laterally arranged on the crossbar 11. The output end of the second bag opening lifting drive mechanism 41 is connected to the second pressing block 42. The second pressing block 42 is located above the second roller 26. The second bag opening lifting drive mechanism 41 is used to drive the second pressing block 42 to descend so that the second pressing block 42 presses down the bag opening of the packaging bag located on the second roller 26. Specifically, the bottom surface of the second pressing block 42 is a concave structure. Therefore, when the second pressing block 42 presses down the bag opening of the packaging bag, the surface contact can be converted into two point contacts, which is more conducive to flattening the bag opening of the packaging bag. Furthermore, a second bag-pulling opening installation member 43 is provided between the second bag-pulling opening lifting driving mechanism 41 and the second pressing block 42, and the second bag-pulling opening installation member 43 is provided with a second clamping groove 431. A second clamping portion 261 is provided on the second roller 26, and the second clamping portion 261 is clamped in the second clamping groove 431. The second bag-pulling opening lifting driving mechanism 41 can drive a bag-pulling opening installation member connected to the second pressing block 42 to descend, and when the bag-pulling opening transverse movement driving assembly 5 drives the second bag-pulling opening module 4 to transversely move, the second roller 26 can be driven to move not only by the second pressing block 42, but also by the second bag-pulling opening installation member 43.

[0033] It is worth noting that in some other embodiments, the bag-pulling mouth transverse shifting drive assembly 5 may not be provided to drive the first bag-pulling mouth module 3 and the second bag-pulling mouth module 4 to move synchronously toward or away from each other. The first bag-pulling mouth module 3 and the second bag-pulling mouth module 4 may both adopt an existing two-axis moving mechanism, such as providing a transverse shifting drive cylinder and a lifting drive cylinder matching structure, so as to respectively drive the first pressing block 32 and the second pressing block 42 to descend and shift transversely, thereby pressing down and flattening the bag mouth of the packaging bag.

[0034] See also Figure 2 In this embodiment, the first conveying assembly 2 also includes a conveying carrier 29 , which is fixed on the first conveying frame 1 and located between the first rotating shaft 85322 and the second rotating shaft 85323 , and the synchronous transmission member 24 surrounds the conveying carrier 29 .

[0035] See also Figure 6 and Figure 7 The heat sealing mechanism 8 includes a heat sealing frame 81, a heat sealing assembly 82, a first heat sealing lifting drive assembly 83, a heat sealing support assembly 84, a cutting assembly 85 and a second heat sealing lifting drive assembly 86; the heat sealing assembly 82 is slidably arranged on the heat sealing frame 81, the first heat sealing lifting drive assembly 83 is arranged on the heat sealing frame 81, the output end of the first heat sealing lifting drive assembly 83 is connected to the heat sealing assembly 82, the first heat sealing lifting drive assembly 83 is used to drive the heat sealing assembly 82 to slide up and down, the heat sealing support assembly 84 is arranged on the heat sealing frame 81 and is located below the heat sealing assembly 82, and the heat sealing support assembly 84 is arranged on the heat sealing frame 81 and is located below the heat sealing assembly 82. The supporting assembly 84 is used to support the bag opening of the packaging bag; the cutting assembly 85 is slidably arranged on the heat sealing frame 81, and the cutting assembly 85 is arranged adjacent to the heat sealing assembly 82. The second heat sealing lifting drive assembly 86 is arranged on the heat sealing frame 81, and the output end of the second heat sealing lifting drive assembly 86 is connected to the cutting assembly 85. The second heat sealing lifting drive assembly 86 is used to drive the cutting assembly 85 to slide up and down; when the heat sealing assembly 82 descends and heat seals the bag opening of the packaging bag, the second heat sealing lifting drive assembly 86 drives the cutting assembly 85 to descend, so that the cutting assembly 85 cuts the excess seal of the packaging bag.

[0036] The heat sealing mechanism 8 of the present invention integrates the heat sealing component 82 and the cutting component 85 into one mechanism, and arranges the cutting component 85 adjacent to the heat sealing component 82. At the same time, the first heat sealing lifting drive component 83 drives the heat sealing component 82 to descend and causes the heat sealing component 82 to press down and heat-seal the bag opening of the packaging bag located on the heat sealing support component 84, and the second heat sealing lifting drive component 86 drives the cutting component 85 to descend, so that the cutting component 85 cuts the excess seal of the packaging bag.

[0037] See also Figure 6 and Figure 7In this embodiment, the heat sealing assembly 82 includes a heat sealing mounting member 821 and a heat sealing module 822. The heat sealing mounting member 821 is slidably disposed on the heat sealing frame 81, and the heat sealing module 822 is disposed on the heat sealing mounting member 821 and is located above the heat sealing support assembly 84. Specifically, the heat sealing frame 81 is provided with a first guide rod 811, and the heat sealing mounting member 821 is provided with a first slider 821a, and the first slider 821a is slidably disposed on the first guide rod 811. The specific structure and principle of the heat sealing module 822 are well known to those skilled in the art, so they are not described here.

[0038] See also Figures 6 to 8 In this embodiment, the cutting assembly 85 includes a cutting mounting member 851 and a cutting knife 852. The cutting mounting member 851 is slidably disposed on the heat-sealing frame 81, and the cutting knife 852 is disposed on the cutting mounting member 851. Specifically, the heat-sealing frame 81 is provided with a second guide rod 812, and the cutting mounting member 851 is provided with a second slider 851a. The second slider 851a is slidably disposed on the second guide rod 812.

[0039] See also Figures 6 to 9In this embodiment, the cutting assembly 85 further includes a rotating shaft 853 and a connecting rod 854. The rotating shaft 853 is rotatably arranged on the cutting mounting member 851, and one end of the rotating shaft 853 passes through the cutting mounting member 851 and is fixedly connected to the connecting rod 854. The cutting knife 852 is installed on the side of the rotating shaft 853. The connecting rod 854 is provided with a sliding groove 854a. The heat sealing mechanism 8 further includes a swinging member 87 and a heat sealing elastic member 88. The swinging member 87 is rotatably connected to the heat sealing frame 81. The upper end of the sealing elastic member 88 is connected to the heat-sealing frame 81, and the lower end of the heat-sealing elastic member 88 is connected to the swinging member 87. The connecting rod 854 is slidably mounted on the connecting rod 854 through the sliding groove 854a. The cutting knife 852 has a first movement trend M under the action of gravity, which drives the connecting rod 854 to rotate and makes the connecting rod 854 push the swinging member 87 to swing. The swinging member 87 has a second movement trend N under the elastic force of the heat-sealing elastic member 88, which offsets the first movement trend M. That is, under the first movement trend M, the swinging member 87 has a movement trend of swinging counterclockwise downward and has a tendency to pull the heat-sealing elastic member 88. At this time, the swinging member 87 will be subject to the elastic force of the heat-sealing elastic member 88 and has a movement trend of swinging clockwise upward, which is the second movement trend N. The second movement trend N offsets the first movement trend M. By offsetting the first movement trend M with the second movement trend N, the cutting knife 852 can always be in a vertical state during the up and down movement, so that the cutting knife 852 can effectively cut the excess seal of the packaging bag when it descends. At the same time, since the cutting knife 852 is subjected to an elastic force, the cutting knife 852 cuts the excess seal of the packaging bag under the elastic action, so the cutting knife 852 can have an elastic cutting buffer when cutting. Further, a roller 871 is eccentrically provided on the swing member 87 with respect to its rotation center, and the roller 871 is rotatably provided on the swing member 87, and the connecting rod 854 is sleeved on the roller 871 through the sliding groove 854a. By providing the roller 871, the sliding friction can be converted into rolling friction, thereby reducing the friction force on the connecting rod 854.

[0040] See also Figure 6 and Fig. 9 In this embodiment, a fixing member 813 is provided on the heat-sealing frame 81 , and the upper end of the heat-sealing elastic member 88 is connected to the fixing member 813 .

[0041] See also Figure 6 and Fig. 9 In this embodiment, the heat sealing mechanism 8 further includes a limiter 89, which is fixed to the heat sealing frame 81 and located above the swinging member 87. The limiter 89 is used to limit the maximum upward rotation position of the swinging member 87. Specifically, the limiter 89 is used to limit the maximum upward swing position of the swinging member 87 in clockwise direction.

[0042] Combination Figures 1 to 9 The specific working principle of the automatic sealing mechanism 100 for clothing bagging of the utility model is as follows:

[0043] The docking moving drive component 9 drives the first conveying component 2 to move, so that the first conveying component 2 moves close to the second conveying component 7, and the packaging bag containing the clothing is conveyed to the second conveying component 7 through the first conveying component 2, and the bag opening of the packaging bag is located below the first bag opening module 3 and the second bag opening module 4, and the position of the bag opening of the packaging bag that needs to be heat-sealed is carried on the heat-sealing support component 84 of the heat-sealing mechanism 8, the first bag opening lifting drive mechanism 31 of the first bag opening module 3 drives a bag opening mounting piece connected to the first pressure block 32 to descend, so that the first pressure block 32 presses down the bag opening of the packaging bag located on the first roller 25, and the second bag opening lifting drive mechanism 41 of the second bag opening module 4 drives a bag opening mounting piece connected to the second pressure block 42 to descend, so that the second pressure block 42 presses down the bag opening of the packaging bag located on the second roller 26; then the bag opening transverse movement drive component 5 drives the first bag opening module 3 and the second bag opening module 4 to move away from each other. The first roller 25 and the second roller 26 move in a direction such that the first pressing block 32 drives the first roller 25 and the bag opening of the packaging bag thereon to move, and the second pressing block 42 drives the second roller 26 and the bag opening of the packaging bag thereon to move, thereby flattening the bag opening of the packaging bag. During this process, the first roller 25 compresses the first elastic member 27, and the second roller 26 compresses the second elastic member 28. The first heat-sealing lifting and driving assembly 83 of the heat-sealing mechanism 8 drives the heat-sealing assembly 82 to descend and causes the heat-sealing assembly 82 to press down and heat-seal the bag opening of the packaging bag located on the heat-sealing supporting assembly 84, while the second heat-sealing lifting and driving assembly 86 drives the cutting assembly 85 to descend so that the cutting assembly 85 cuts the excess seal of the packaging bag. Then, the docking and moving driving assembly 9 drives the first conveying assembly 2 to move so that the first conveying assembly 2 moves away from the second conveying assembly 7. During this process, the first bag-pulling module 3 and the second bag-pulling module 4 pull away the excess seal that has been cut, and can also release and drop the excess seal.

[0044] In summary, the automatic clothing bag sealing mechanism 100 of the utility model can drive the first conveying component 2 to move by docking with the mobile driving component 9, so that the first conveying component 2 moves close to the second conveying component 7, and the packaging bag containing clothing is conveyed to the second conveying component 7 through the first conveying component 2, and the bag opening of the packaging bag is located below the first bag pulling module 3, the second bag pulling module 4 and the heat sealing mechanism 8, and the first bag pulling module 3 and the second bag pulling module 4 are lowered to press down the bag opening of the packaging bag, and then the first bag pulling module 3 and the second bag pulling module 4 are moved in directions away from each other, so as to drive the first roller 25 and the second roller 26 to move in directions away from each other and pull the bag opening of the packaging bag flat, so that the heat sealing mechanism 8 heat-seals the flat bag opening, avoids the uneven sealing position of the packaging bag, ensures the sealing quality of the packaging bag, and improves the aesthetics of the sealing.

[0045] The above disclosure is only a preferred example of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are all within the scope of the present invention.

Claims

1. An automatic sealing mechanism for clothing bagging, characterized in that: The bag-pulling device comprises a first conveying frame, a first conveying component, a first bag-pulling module, a second bag-pulling module, a second conveying frame, a second conveying component, a heat-sealing mechanism and a docking moving drive component. The first conveying component is used to convey and move the packaging bag. The first conveying component comprises a rotating drive module, a first rotating shaft, a second rotating shaft, a synchronous transmission member, a first roller and a second roller. The rotating drive module is arranged on the first conveying frame. The first rotating shaft and the second rotating shaft are respectively rotatably connected to the first conveying frame. One of the first rotating shaft and the second rotating shaft is connected to the output end of the rotating drive module. The synchronous transmission member is wound around the first rotating shaft and the second rotating shaft. The synchronous transmission member is used to carry the The packaging bag, the first roller is movably mounted on one end of the first rotating shaft, and the second roller is movably mounted on the other end of the first rotating shaft; the first bag-pulling opening module is movably arranged on the first conveying frame and is located above the first roller, and the second bag-pulling opening module is movably arranged on the first conveying frame and is located above the second roller; the first bag-pulling opening module and the second bag-pulling opening module are lowered to press down two positions of the bag opening of the packaging bag, and then the first bag-pulling opening module and the second bag-pulling opening module move in directions away from each other, so as to drive the first roller and the second roller to move in directions away from each other and level the bag opening of the packaging bag; The second conveying component is arranged on the second conveying frame, and the second conveying component and the first conveying component are arranged at an interval, the heat sealing mechanism is arranged between the second conveying component and the first conveying component, and the heat sealing mechanism is located close to the first conveying component; the docking movable driving component is connected to the first conveying frame, and the docking movable driving component is used to drive the first conveying frame to move, so that the first conveying component moves close to the second conveying component.

2. The automatic sealing mechanism for garment bagging according to claim 1, characterized in that: The first conveying assembly further includes a first elastic member and a second elastic member, wherein the first elastic member abuts between the first roller and the first conveying frame along the moving direction of the first roller, and the second elastic member abuts between the second roller and the first conveying frame along the moving direction of the second roller.

3. The automatic sealing mechanism for garment bagging according to claim 1, characterized in that: It also includes a bag-pulling mouth transverse movement drive component, a cross bar is provided on the first conveying frame, the first bag-pulling mouth module and the second bag-pulling mouth module are respectively arranged on the cross bar in a transversely movable manner, the bag-pulling mouth transverse movement drive component is respectively connected to the first bag-pulling mouth module and the second bag-pulling mouth module, and the bag-pulling mouth transverse movement drive component is used to drive the first bag-pulling mouth module and the second bag-pulling mouth module to move away from or towards each other.

4. The automatic sealing mechanism for garment bagging according to claim 3, characterized in that: The first bag-pulling mouth module includes a first bag-pulling mouth lifting drive mechanism and a first pressure block. The first bag-pulling mouth lifting drive mechanism can be laterally movably arranged on the cross bar, and the output end of the first bag-pulling mouth lifting drive mechanism is connected to the first pressure block, and the first pressure block is located above the first roller. The first bag-pulling mouth lifting drive mechanism is used to drive the first pressure block to descend so that the first pressure block presses down the bag opening of the packaging bag located on the first roller; the second bag-pulling mouth module includes a second bag-pulling mouth lifting drive mechanism and a second pressure block. The second bag-pulling mouth lifting drive mechanism can be laterally movably arranged on the cross bar, and the output end of the second bag-pulling mouth lifting drive mechanism is connected to the second pressure block, and the second pressure block is located above the second roller. The second bag-pulling mouth lifting drive mechanism is used to drive the second pressure block to descend so that the second pressure block presses down the bag opening of the packaging bag located on the second roller.

5. The automatic sealing mechanism for garment bagging according to claim 4, characterized in that: A first bag-pulling mouth mounting piece is provided between the first bag-pulling mouth lifting drive mechanism and the first pressure block, the first bag-pulling mouth mounting piece is provided with a first clamping groove, a first clamping portion is provided on the first roller, and the first clamping portion is clamped in the first clamping groove; a second bag-pulling mouth mounting piece is provided between the second bag-pulling mouth lifting drive mechanism and the second pressure block, the second bag-pulling mouth mounting piece is provided with a second clamping groove, a second clamping portion is provided on the second roller, and the second clamping portion is clamped in the second clamping groove.

6. The automatic sealing mechanism for garment bagging according to claim 1, characterized in that: The heat sealing mechanism comprises a heat sealing frame, a heat sealing component, a first heat sealing lifting drive component, a heat sealing support component, a cutting component and a second heat sealing lifting drive component; the heat sealing component is slidably arranged on the heat sealing frame, the first heat sealing lifting drive component is arranged on the heat sealing frame, the output end of the first heat sealing lifting drive component is connected to the heat sealing component, the first heat sealing lifting drive component is used to drive the heat sealing component to slide up and down, the heat sealing support component is arranged on the heat sealing frame and is located below the heat sealing component, and the heat sealing support component is used to The heat-sealing frame supports the bag opening of the packaging bag; the cutting assembly is slidably arranged on the heat-sealing frame, and the cutting assembly is arranged adjacent to the heat-sealing assembly; the second heat-sealing lifting and driving assembly is arranged on the heat-sealing frame, and the output end of the second heat-sealing lifting and driving assembly is connected to the cutting assembly, and the second heat-sealing lifting and driving assembly is used to drive the cutting assembly to slide up and down; when the heat-sealing assembly descends and heat-seals the bag opening of the packaging bag, the second heat-sealing lifting and driving assembly drives the cutting assembly to descend, so that the cutting assembly cuts the excess seal of the packaging bag.

7. The automatic sealing mechanism for garment bagging according to claim 6, characterized in that: The heat sealing assembly comprises a heat sealing mounting member and a heat sealing module. The heat sealing mounting member is slidably arranged on the heat sealing frame body, and the heat sealing module is arranged on the heat sealing mounting member and is located above the heat sealing support assembly.

8. The automatic sealing mechanism for garment bagging according to claim 6, characterized in that: The cutting assembly comprises a cutting mounting member and a cutting knife. The cutting mounting member is slidably arranged on the heat-sealing frame body, and the cutting knife is arranged on the cutting mounting member.

9. The automatic sealing mechanism for garment bagging according to claim 8, characterized in that: The cutting assembly also includes a rotating shaft and a connecting rod, the rotating shaft is rotatably arranged on the cutting mounting member, and one end of the rotating shaft passes through the cutting mounting member and is fixedly connected to the connecting rod, the cutting knife is installed on the side of the rotating shaft, and the connecting rod is provided with a sliding groove; the heat sealing mechanism also includes a swinging member and a heat sealing elastic member, the swinging member is rotatably connected to the heat sealing frame, the upper end of the heat sealing elastic member is connected to the heat sealing frame, the lower end of the heat sealing elastic member is connected to the swinging member, and the connecting rod is slidably sleeved on the connecting rod through the sliding groove; the cutting knife has a first movement tendency under the action of gravity that drives the connecting rod to rotate and makes the connecting rod push the swinging member to swing, and the swinging member has a second movement tendency that offsets the first movement tendency under the action of the elastic force of the heat sealing elastic member.

10. The automatic sealing mechanism for garment bagging according to claim 9, characterized in that: The heat-sealing frame is provided with a fixing piece, and the upper end of the heat-sealing elastic piece is connected to the fixing piece.

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