High-speed full-automatic bagging and sealing machine

Abstract

The utility model relates to a high-speed full-automatic bagging and sealing machine which comprises a machine frame. A bag supply assembly; an opening and closing assembly; a feeding assembly; a material pushing assembly; a preservative feeding assembly; a packaging bag opening and opening trimming transition assembly; and a double-station sealing assembly and a double-station opening pressing assembly. Bag opening, opening repairing and transition parts are combined, three operations are completed on the same device, the performance of the high-speed full-automatic sealing machine is greatly improved, the double-station design is adopted, efficiency is further improved, station waiting time is shortened, compatibility is improved, high efficiency, stability and time saving are achieved, and production cost is reduced. The labor cost is reduced; and the machine adjusting step during product switching is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of material packaging equipment, in particular to a high-speed full-automatic bagging and sealing machine. Background Art

[0002] Material packaging is an important link in the material processing and sales process. It not only protects the material from external contamination and prolongs the shelf life of specific materials, but also helps to enhance the attractiveness and market competitiveness of the material, and can provide necessary information to consumers.

[0003] Most of the relevant sealing machines in the existing domestic market use manual folding and sealing, which has low work efficiency and cannot achieve automatic trimming and automatic high-temperature sealing of folded prefabricated bags. Even automatic sealing machines use a method of separate operations of bag support, trimming and transition, and manual assistance is still required in the middle. Not only is the sealing quality not high, but the speed is also slow.

[0004] Therefore, technicians in this field are committed to developing a high-speed fully automatic bagging and sealing machine, which is conducive to quickly opening and filling the packaging bag, automatically sealing and trimming the mouth, reducing manual operations and improving packaging efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a high-speed fully automatic bagging and sealing machine, which is conducive to quickly opening and filling packaging bags, automatically sealing and trimming the bags, reducing manual operations and improving packaging efficiency.

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] A high-speed fully automatic bagging and sealing machine, comprising

[0008] frame;

[0009] A bag supply assembly, which is mounted on the frame and is used to convey the packaging bags on the bag holding assembly;

[0010] An opening and closing assembly, which is mounted on the frame and is used to suck open the mouth of the packaging bag conveyed by the bag supply assembly;

[0011] A feeding assembly, which is mounted on the frame and is used to convey materials;

[0012] A material pushing assembly, which is mounted on the side wall of the material feeding assembly and is used to push the material on the material feeding assembly to the opened packaging bag;

[0013] A preservative delivery component, the preservative delivery component is mounted on the frame, and a feeding end of the preservative delivery component is located directly in front of the center of the opening suction cup in the opening and closing component;

[0014] A packaging bag support and trimming transition component, which is used to trim and fold the filled packaging bag and transport it backwards;

[0015] A double-station sealing component, which is used to seal the packaging bag conveyed by the packaging bag support and trimming transition component, and convey it to the discharging component;

[0016] A double-station pressing assembly is installed on the frame and is used to press the packaging bag on the packaging bag support and trimming transition assembly and deliver it to the double-station sealing assembly.

[0017] The beneficial effects of adopting the above scheme are as follows: the bag supply component delivers the packaging bags on the bag holding component to the opening and closing component one by one, after the opening and closing component opens the packaging bag, the material pushing component pushes the material conveyed by the material feeding component into the opened packaging bag, the preservative delivery component delivers the preservative into the packaging bag, and finally the packaging bag opening support and trimming transition component trims and folds the packaging bag opening into a regular shape, and the double-station sealing component seals the packaging bag opening one by one, thereby reducing manual operations and improving material packaging efficiency.

[0018] On the basis of the above technical solution, the present invention can also be improved as follows.

[0019] Furthermore, the bag supply assembly includes a bag supply bracket, a rocker arm assembly and a first power assembly, the bag supply bracket is installed on one side of the frame, the first power assembly and the bag holding assembly are installed on the bag supply bracket, the rocker arm assembly is installed on the moving end of the first power assembly, the output end of the rocker arm assembly is connected to a suction cup bracket and a bag suction cup, and the bag suction cup is located on the lower side of the bag holding assembly.

[0020] The beneficial effect of adopting the above further scheme is: after the rocker arm assembly drives the suction cup bracket and the bag suction cup to swing and rotate to suck the packaging bag from the lower side of the bag holding assembly, the first power assembly drives the suction cup bracket and the bag suction cup to move and deliver the sucked packaging bag forward.

[0021] Furthermore, the opening and closing assembly includes a first opening bracket and a second opening bracket, the first opening bracket and the second opening bracket are installed on a second power assembly, the second power assembly drives the first opening bracket and the second opening bracket to move relative to or opposite to each other, and the first opening bracket and the second opening bracket are both installed with opening suction cups, and the two groups of opening suction cups are correspondingly arranged to suck the bag opening of the packaging bag up and down to pull the bag opening open so that the material can be pushed into the packaging bag.

[0022] The beneficial effect of adopting the above further scheme is: the first opening bracket and the second opening bracket move away from each other under the action of the second power component. When the packaging bag is delivered to the designated position, the second power component drives the first opening bracket and the second opening bracket to approach each other so that the bag-supporting suction cups on both sides respectively adsorb the upper and lower sides of the packaging bag, and then the second power component drives the first opening bracket and the second opening bracket to move away from each other to open the packaging bag.

[0023] Furthermore, the feed assembly includes a feed conveyor belt assembly and a third power assembly, the feed conveyor belt assembly and the third power assembly are hoisted in the frame, the third power assembly rotates to drive the feed conveyor belt assembly to move to convey materials, and a pressure conveyor belt assembly is also installed on the feed conveyor belt assembly.

[0024] The beneficial effect of adopting the above further solution is that the third power assembly drives the feed conveyor belt assembly to move so as to transport the material to a designated location.

[0025] Furthermore, the pushing assembly includes a pushing rod, which is installed at the output end of the fourth power assembly, and the pushing rod is vertically arranged with respect to the feed conveyor belt assembly.

[0026] The beneficial effect of adopting the above further solution is that after the feed conveyor belt assembly conveys the material to the specified position, the fourth power assembly drives the push rod to move and pushes the material on the feed conveyor belt assembly into the opened packaging bag.

[0027] Furthermore, the preservative delivery component includes a preservative delivery machine, a delivery slide is installed at the output end of the preservative delivery machine, the end of the delivery slide is located on the side wall of the opening and closing component, and a preservative quick delivery component is also installed on the delivery slide.

[0028] The beneficial effect of adopting the above further scheme is that the preservative dispensing machine delivers the preservative bag to the delivery chute at a certain rate, and the preservative belt slides into the packaging bag through the delivery chute.

[0029] Further, the packaging bag opening support and trimming transition assembly comprises a first inner repair support bag component and a second inner repair support bag component for inserting into the packaging bag, the two first inner repair support bag components and the two second inner repair support bag components are respectively located at the four corners of the rectangle, the first inner repair support bag component and the second inner repair support bag component on the same side are connected to a fifth power assembly through a connecting member, a slide rail and a slider, the two first inner repair support bag components and the two second inner repair support bag components are connected to a tenth power assembly through a connecting member, a slide rail and a slider, the fifth power assembly drives the first inner repair support bag component and the second inner repair support bag component on the same side to move relative to each other or toward each other in a vertical direction, and the tenth power assembly drives the two first inner repair support bag components and the two second inner repair support bag components to move relative to each other or toward each other in a horizontal direction;

[0030] The fifth power assembly and the tenth power assembly are mounted on a moving plate, the moving plate is connected to a sixth power assembly, and the sixth power assembly drives the moving plate to move forward and backward to insert the first inner repair support bag and the second inner repair support bag into or out of the bag opening;

[0031] The side walls of the first inner repair support bag component and the second inner repair support bag component are also provided with a feeding plate and a guide plate.

[0032] The beneficial effect of adopting the above further scheme is: after the packaging bag is opened, the first inner repair support bag part and the second inner repair support bag part are inserted into the packaging bag, and the fifth power component drives the two first inner repair support bag parts and the second inner repair support bag parts to move symmetrically left and right and up and down at the same time to evenly expand and fix the packaging bag, which is conducive to the subsequent pushing of materials into the packaging bag.

[0033] Furthermore, the packaging bag support and trimming transition component also includes a first outer trimming part and a second outer trimming part, and the first outer trimming part and the second outer trimming part are installed on a seventh power component. The seventh power component drives the first outer trimming part and the second outer trimming part to move closer to or away from each other, and the first outer trimming part, the second outer trimming part, the first inner trimming support bag part and the second inner trimming support bag part cooperate to trim and shape the bag mouth of the packaging bag.

[0034] The beneficial effects of adopting the above further solution are: the first outer trimming part, the second outer trimming part, the first inner trimming and supporting bag part and the second inner trimming and supporting bag part cooperate to trim the bag opening of the packaging bag neatly, which is beneficial to subsequent sealing, and the first outer trimming part, the second outer trimming part, the first inner trimming and supporting bag part and the second inner trimming and supporting bag part are separated by only one sheet metal thickness from the filling position to the bag opening, so that the gap from the transition part to the bag opening of the product is smaller, the product has stronger restraint in bag entry and higher stability;

[0035] Moreover, the bag supporting and trimming transition component has the characteristics of supporting the bag, trimming the mouth and guiding the material into the bag, which are multiple tasks in one.

[0036] Further, the double-station press-mouth assembly includes a first press-mouth assembly and a second press-mouth assembly, the first press-mouth assembly and the second press-mouth assembly adopt the same structure, the first press-mouth assembly and the second press-mouth assembly both include a first press-mouth part and a second press-mouth part, the first press-mouth part and the second press-mouth part are relatively arranged, the first press-mouth part and the second press-mouth part are both separately installed with an eighth power assembly, the first press-mouth assembly and the first follow-up bag supporting assembly, the second press-mouth assembly and the second follow-up bag supporting assembly are symmetrically installed on the moving assembly in groups of two, and the moving assembly drives the double-station press-mouth assembly to move horizontally.

[0037] The beneficial effect of adopting the above further scheme is: the pressing component is used to press the regular packaging bag, which is convenient for subsequent sealing. The pressing component is a double-station design. The sealing component in the pressing component moves left and right to achieve the purpose of sending the material to the double-station pressing and sealing component for heating and sealing.

[0038] Furthermore, the double-station sealing assembly includes a first heat sealing assembly and a second heat sealing assembly, the first heat sealing assembly and the second heat sealing assembly adopt the same structure, and the opening and closing assembly is located between the first heat sealing assembly and the second heat sealing assembly;

[0039] The first heat-sealing assembly and the second heat-sealing assembly each include a first heat-sealing member and a second heat-sealing member, and the first heat-sealing member and the second heat-sealing member are installed on a ninth power assembly, and the two ninth power assemblies on the double-station drive two corresponding groups of the first heat-sealing members and the second heat-sealing members to move relative to each other to seal the packaging bag.

[0040] The beneficial effect of adopting the above further solution is that after the first heat-sealing member and the second heat-sealing member on the left and the right clamp the packaging bag, the heated first sealing member and the second sealing member heat and seal the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a structural schematic diagram of a high-speed fully automatic bagging and sealing machine according to a specific embodiment of the utility model;

[0042] Figure 2 This is a schematic diagram of the structure decomposition of a high-speed fully automatic bagging and sealing machine according to a specific embodiment of the utility model;

[0043] Figure 3 This is a schematic diagram of the structure of a bag supply assembly according to a specific embodiment of the utility model;

[0044] Figure 4 This is a schematic diagram of the structure of a double-station sealing component and an opening and closing component in a specific embodiment of the utility model;

[0045] Figure 5 This is a schematic diagram of the structure of a feed assembly in a specific embodiment of the utility model;

[0046] Figure 6 This is a schematic diagram of the structure of a material pushing assembly in a specific embodiment of the utility model;

[0047] Figure 7 This is a structural schematic diagram of a preservative delivery component according to a specific embodiment of the utility model;

[0048] Figure 8 This is a schematic diagram of the structure of a bag support and trimming transition assembly for a packaging bag according to a specific embodiment of the utility model;

[0049] Fig. 9 This is a schematic diagram of the structure of a packaging bag support and trimming transition assembly according to a specific embodiment of the utility model;

[0050] Fig.10 This is a schematic diagram of the structure of a double-station pressure port assembly according to a specific embodiment of the utility model;

[0051] Fig.11 This is a schematic structural diagram of a pressure port assembly and a follower bag support assembly in a specific embodiment of the utility model;

[0052] Fig.12 This is a schematic diagram of the structure of a pressure port assembly in a specific embodiment of the utility model;

[0053] Fig.13 It is a schematic structural diagram of a follow-up bag supporting assembly according to a specific embodiment of the utility model.

[0054] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0055] 1. Frame; 2. Bag supply assembly; 3. Bag holding assembly; 4. Opening and closing assembly; 5. Feeding assembly; 6. Pushing assembly; 7. Preservative delivery assembly; 8. Bag support, trimming and transition assembly; 9. Double-station sealing assembly; 10. Discharging assembly; 11. Bag supply bracket; 12. Rocker arm assembly; 13. First power assembly; 14. Suction cup bracket; 15. Bag suction cup; 16. First opening bracket; 17. Second opening bracket; 18. Second power assembly; 19. Opening suction cup; 20. Feeding conveyor belt assembly; 21. Third power assembly; 22. Pushing rod; 23. Fourth power assembly; 24. Guide plate; 25, preservative bag delivery machine; 26, delivery slide; 27, preservative quick delivery assembly; 28, first inner repair and support bag component; 29, second inner repair and support bag component; 30, fifth power assembly; 31, moving plate; 32, sixth power assembly; 33, first outer repair component; 34, second outer repair component; 35, seventh power assembly; 36, first pressure piece; 37, second pressure piece; 38, eighth power assembly; 39, moving assembly; 40, first heat sealing component; 41, second heat sealing component; 42, ninth power assembly; 43, material pressing conveyor belt assembly; 44, feeding plate; 45, tenth power assembly. DETAILED DESCRIPTION

[0056] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0057] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred system or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0058] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown, a high-speed fully automatic bagging and sealing machine comprises

[0061] Rack 1;

[0062] A bag supply assembly 2, which is mounted on the frame 1 and is used to convey packaging bags on the bag holding assembly 3;

[0063] An opening and closing assembly 4, which is mounted on the frame 1 and is used to suck open the mouth of the packaging bag conveyed by the bag supply assembly 2;

[0064] A feeding assembly 5, which is mounted on the frame 1 and is used to convey materials;

[0065] A material pushing assembly 6, which is mounted on the side wall of the material feeding assembly 5 and is used to push the material on the material feeding assembly 5 to the opened packaging bag;

[0066] The preservative delivery component 7 is installed on the frame 1, and the feeding end of the preservative delivery component 7 is located in front of the middle position of the opening suction cup in the opening and closing component 4, and is located in front of the bag opening that is opened;

[0067] The packaging bag opening support and trimming transition component 8 is used to trim and fold the filled packaging bag and transport it backwards. Specifically, it is used to tighten the bag opening. The material pushing component 6 pushes the material through the transition guide part inside it and transfers it into the bag. The outer trimming component then cooperates with the bag supporting and inner trimming component to trim and fold the bag into shape and then transfer it to the next station.

[0068] A double-station sealing component 9 is used to seal the packaging bag delivered by the packaging bag support and trimming transition component 8, and deliver it to the discharging component 10;

[0069] The double-station pressing assembly is installed on the frame 1 and is used to press the packaging bag on the packaging bag support and trimming transition assembly 8 and deliver it to the double-station sealing assembly 9.

[0070] In the utility model, the bag supply component 2 delivers the packaging bags on the bag holding component 3 to the opening and closing component 4 one by one. After the opening and closing component 4 opens the packaging bag, the two first inner repair bag support components 28 and the two second inner repair bag support components 29 in the packaging bag opening and trimming transition component 8 are used to tighten the bag opening. After the material pushing component 6 pushes the material through the transition guide part inside it and transfers it into the bag, the outer repair component cooperates with the bag supporting and inner repair component to trim and fold the bag into shape, and then the double-station pressing and sealing part constrains the trimmed and folded shape of the bag and transfers it to the double-station pressing and sealing part.

[0071] The pushing component 6 pushes the material conveyed by the feeding component 5 into the opened packaging bag, the preservative delivery component 7 delivers the preservative into the packaging bag, and finally the packaging bag opening trimming transition component 8 trims and folds the packaging bag opening, and the double-station sealing component 9 seals the packaging bag opening, thereby reducing manual operations and improving material packaging efficiency.

[0072] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the bag supply assembly 2 includes a bag supply bracket 11, a rocker arm assembly 12 and a first power assembly 13. The bag supply bracket 11 is installed on one side of the frame 1, and the first power assembly 13 and the bag holding assembly 3 are installed on the bag supply bracket 11. The rocker arm assembly 12 is installed on the moving end of the first power assembly 13, and the output end of the rocker arm assembly 12 is connected to a suction cup bracket 14 and a bag suction cup 15. The bag suction cup 15 is located on the lower side of the bag holding assembly 3.

[0073] Specifically, the bag holding component 3 can adopt a frame surrounded by multiple baffles, and the bottom of the frame has an outlet. The moving end of the first power component 13 is connected to a sliding block and a swing block, and a suction cup bracket 14 and a bag suction cup 15 are installed on the sliding block and the swing block. The first power component 13 drives the swing block to rise and fall in an arc trajectory and drives the suction cup bracket 14 and the bag suction cup 15 to rotate in an arc to suck the packaging bag out of the outlet at the bottom of the frame.

[0074] The rocker assembly 12 includes a rocker motor and a first synchronous wheel installed at the output end of the rocker motor. A second synchronous wheel is installed on the bag supply bracket 14. The first synchronous wheel and the second synchronous wheel are outer-circuited with a synchronous belt. The sliding and swinging blocks are synchronously connected. The rotation of the rocker motor drives the synchronous belt to rotate, and then the suction cup bracket 14, the bag suction cup 15 and the packaging bag are slid along the slide rail to the position of the opening and closing component 4.

[0075] like Figure 1 , Figure 2 and Figure 4 As shown, in another embodiment, the opening and closing component 4 includes a first opening bracket 16 and a second opening bracket 17, and the first opening bracket 16 and the second opening bracket 17 are installed on a second power component 18. The second power component 18 can adopt a servo motor and a servo mechanism. The second power component 18 drives the first opening bracket 16 and the second opening bracket 17 to move relative to or opposite to each other. The first opening bracket 16 and the second opening bracket 17 are both equipped with opening suction cups 19, and the opening suction cups 19 can adopt vacuum suction cups. The two groups of opening suction cups 19 are correspondingly arranged to suck the bag mouth of the packaging bag up and down and pull it open to a suitable height, and the inner trimming sheet in the trimming and bag-strengthening component is then inserted and tightens the bag mouth to facilitate the material to be pushed into the bag.

[0076] When the packaging bag is conveyed to the designated position, the second power assembly 18 drives the first opening bracket 16 and the second opening bracket 17 to approach each other, so that the bag-supporting suction cups 19 on both sides respectively adsorb the two sides of the packaging bag, and then the second power assembly 18 drives the first opening bracket 16 and the second opening bracket 17 to move away from each other, opening the packaging bag to facilitate subsequent filling of materials.

[0077] like Figure 1 , Figure 2 and Figure 5 As shown, in some embodiments, the feed assembly 5 includes a feed conveyor belt assembly 20 and a third power assembly 21. The conveyor belt assembly 20 and the third power assembly 21 are hoisted in the frame 1. The third power assembly 21 rotates to drive the feed conveyor belt assembly 20 to move to convey materials. A pressing conveyor belt assembly 43 is also installed on the feed conveyor belt assembly 20. A limit baffle is also installed on the feed conveyor belt assembly 20. The limit baffle is used to limit the material on the feed conveyor belt assembly 20. When the material on the conveyor belt reaches the specified position, the position sensor transmits the material position information to the control device.

[0078] like Figure 1 , Figure 2 and Figure 6 As shown, in some embodiments, the pushing assembly 6 includes a pushing rod 22, which is installed at the output end of the fourth power assembly 23, and the pushing rod 22 is vertically arranged to the feed conveyor belt assembly 20. Specifically, the fourth power assembly 23 includes a servo motor, and the servo motor is installed on a pushing plate, a synchronous wheel is installed at the output end of the servo motor, and a passive synchronous wheel matching the synchronous wheel is installed on the pushing plate. The outer sleeves of the synchronous wheel and the passive synchronous wheel are provided with a synchronous belt, and the synchronous belt is connected to a sliding plate through a clamping member, and the pushing rod 22 is installed on the sliding plate, and a sliding block and a guide rail matching the sliding block are also installed between the bottom of the sliding plate and the pushing plate.

[0079] like Figure 1 , Figure 2 and Figure 7 As shown, in some embodiments, the preservative delivery component 7 includes a preservative bag delivery machine 25, and a delivery chute 26 is installed at the output end of the preservative bag delivery machine 25. The end of the delivery chute 26 is located on the side wall of the opening and closing component 4. A preservative quick delivery component 27 is also installed on the delivery chute 26. The preservative bag delivery machine 25 delivers the preservative bag to the delivery chute 26 at a certain rate, and the preservative belt slides into the packaging bag through the delivery chute 26.

[0080] like Figure 1 , Figure 2 , Figure 8 and Fig. 9 As shown, in some embodiments, the bag opening opening transition assembly 8 includes a first inner repair bag component 28 and a second inner repair bag component 29 for inserting into the bag, and the two first inner repair bag components 28 and the two second inner repair bag components 29 are respectively located at the four corners of the rectangle. The first inner repair bag component 28 and the second inner repair bag component 29 on the same side are connected to the fifth power assembly 30 through a connecting member, a slide rail and a slider, and the two first inner repair bag components 28 and the two second inner repair bag components 29 are connected to the tenth power assembly 45 through a connecting member, a slide rail and a slider. The fifth power assembly 30 drives the first inner repair bag component 28 and the second inner repair bag component 29 on the same side to move relative to each other or back to back in the vertical direction, and the tenth power assembly 45 drives the two first inner repair bag components 28 and the two second inner repair bag components 29 to move relative to each other or back to back in the horizontal direction, so that the fifth power assembly 30 and the sixth power assembly rotate to drive the two first inner repair bag components 28 and the second inner repair bag components 29 to move symmetrically from left to right and from top to bottom at the same time to evenly open the bag opening of the bag.

[0081] The fifth power assembly 30 is installed on the moving plate 31, and the moving plate 31 is connected to the sixth power assembly 32. The sixth power assembly 32 drives the moving plate 31 to move forward and backward to insert the first inner repair support bag 28 and the second inner repair support bag 29 into or out of the bag opening.

[0082] In addition, the first inner repair support bag part 28 and the second inner repair support bag part 29 on the same side are connected through a connecting frame, a slide rail and a slider. The fifth power component drives the two first inner repair support bag parts 28 and the two second inner repair support bag parts 29 to move symmetrically left and right and up and down at the same time to evenly expand the packaging bag.

[0083] In order to facilitate the rapid pushing of materials into the packaging bag, a feed plate 44 and a guide plate 24 are also provided at the end of the pushing rod 22, and the feed plate 44 and the guide plate 24 are installed on the frame 1. When the opening and closing component 4 opens the packaging bag, the sixth power component 32 drives the moving plate 31 to move so that the first inner repair support bag component 28 and the second inner repair support bag component 29 are inserted into the packaging bag, and then the second power component 30 drives the first inner repair support bag component 28 and the second inner repair support bag component 29 away from each other to open and fix the packaging bag, and then the pushing component 6 pushes the material on the feeding component 5 and transports it into the packaging bag along the feed plate 44 and the guide plate 24.

[0084] The bag opening support and trimming transition assembly 8 also includes a first outer trimming member 33 and a second outer trimming member 34, which are mounted on a seventh power assembly 35. The seventh power assembly 35 drives the first outer trimming member 33 and the second outer trimming member 34 to move closer to or farther from each other. The first outer trimming member 33, the second outer trimming member 34, the first inner trimming support bag member 28 and the second inner trimming support bag member 29 cooperate to trim and shape the bag opening of the bag, which is beneficial for the subsequent folding and sealing of the bag. The first outer trimming member 33, the second outer trimming member 34, the first inner trimming support bag member 28 and the second inner trimming support bag member 29 are separated by only a sheet metal thickness from the filling position to the bag opening, and the comprehensive gap can reach at least 5.5 mm, so that the gap from the transition part to the bag opening of the product is smaller, and the product has stronger restraint and higher stability when entering the bag.

[0085] like Figure 1 , Figure 2 , Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown, in the embodiment, the double-station press-mouth assembly includes a first press-mouth assembly and a second press-mouth assembly, the first press-mouth assembly and the second press-mouth assembly adopt the same structure, and the first press-mouth assembly and the second press-mouth assembly are symmetrically arranged in a double station, which is conducive to clamping the packaging bag with heat sealing on one side while the other side moves to clamp the packaging bag, and the double-station interval operation reduces the waiting time. Specifically, the first press-mouth assembly and the second press-mouth assembly both include a first press-mouth piece 36 and a second press-mouth piece 37, and the first press-mouth piece 36 and the second press-mouth piece 37 are arranged opposite to each other.

[0086] The first pressing part 36 and the second pressing part 37 are each separately installed with an eighth power assembly 38. The first pressing part and the first follower bag supporting assembly, the second pressing part and the second follower bag supporting assembly are symmetrically installed in pairs on the moving assembly 39. The moving assembly 39 drives the double-station pressing part to move horizontally. After the first external repair part 33, the second external repair part 34, the first internal repair and support bag part 28 and the second internal repair and support bag part 29 have trimmed and formed the packaging bag, the eighth power assembly 38 drives the first pressing part 36 and the second pressing part 37 to approach each other to clamp the bag opening of the packaging bag, and then the horizontal moving assembly 39 drives one of the eighth power assemblies 38 to move the unsealed packaging bag horizontally to the double-station sealing assembly 9 for subsequent heat sealing, and the other eighth power assembly 38 and the first pressing part 36 and the second pressing part 37 wait for the next pressing operation.

[0087] like Figure 1 , Figure 2 and Figure 4 As shown, in the embodiment, the double-station sealing assembly 9 includes a first heat sealing assembly and a second heat sealing assembly, the first heat sealing assembly and the second heat sealing assembly adopt corresponding structures and are symmetrically arranged in the double stations, and the opening and closing assembly 4 is located between the first heat sealing assembly and the second heat sealing assembly. Specifically, the first heat sealing assembly and the second heat sealing assembly both include a first heat sealing member 40 and a second heat sealing member 41, and the first heat sealing member 40 and the second heat sealing member 41 are installed on the ninth power assembly 42. The two ninth power assemblies 42 on the double stations drive two groups of corresponding first heat sealing members 40 and second heat sealing members 41 to move relative to clamp the packaging bag conveyed by the horizontal moving assembly 39 to seal the packaging bag.

[0088] In the embodiment, the first pressure mouth assembly and the first heat sealing assembly on the same side cooperate, and the second pressure mouth assembly and the second heat sealing assembly on the same side cooperate. When the first pressure mouth assembly and the first heat sealing assembly are in working state, the second pressure mouth assembly and the second heat sealing assembly are in standby state to wait for the next clamping and heat sealing operation. Specifically, when the first pressure mouth assembly clamps the packaging bag filled with materials and moves it horizontally to the first heat sealing assembly, the ninth power assembly drives the first heat sealing member 40 and the second heat sealing member 41 to heat and seal the packaging bag clamped by the first pressure mouth assembly, and the second pressure mouth assembly cooperates with the second heat sealing assembly to clamp the packaging bag filled next time, move it horizontally and heat seal it, and adopt double-station interval operation to reduce the waiting time for heat sealing of the packaging bag and improve packaging efficiency.

[0089] The discharging assembly 10 includes a discharging conveyor belt and a discharging conveying motor. The discharging conveying motor drives the discharging conveyor belt to move. The pressing assembly and the heat sealing assembly release the heat-sealed packaging bag, so that the packaging bag automatically falls onto the discharging conveyor belt and is transported to a designated place.

[0090] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0091] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed fully automatic bagging and sealing machine, characterized in that: include Rack(1); a bag supply assembly (2), the bag supply assembly (2) being mounted on the frame (1), and the bag supply assembly (2) being used to convey packaging bags on the bag holding assembly (3); an opening and closing assembly (4), the opening and closing assembly (4) being mounted on the frame (1) and being used to suck open the mouth of the packaging bag conveyed by the bag supply assembly (2); A feeding assembly (5), wherein the feeding assembly (5) is mounted on the frame (1) and is used to convey materials; A material pushing assembly (6), the material pushing assembly (6) being mounted on a side wall of the material feeding assembly (5) and being used to push material on the material feeding assembly (5) into the opened packaging bag; A preservative delivery component (7), the preservative delivery component (7) being mounted on the frame (1), and a feeding end of the preservative delivery component (7) being located directly in front of the center of the opening suction cup in the opening and closing component (4); A packaging bag support and trimming transition component (8), wherein the packaging bag support and trimming transition component (8) is used to trim and fold the filled packaging bag and convey it backwards; A double-station sealing component (9), the double-station sealing component (9) being used to seal the packaging bag conveyed by the packaging bag support and trimming transition component (8) and convey it to the discharging component (10); A double-station pressing assembly is installed on the frame (1) and is used to press the packaging bag on the packaging bag support and trimming transition assembly (8) and deliver it to the double-station sealing assembly (9).

2. The high-speed fully automatic bagging and sealing machine according to claim 1 is characterized in that: The bag supply assembly (2) comprises a bag supply bracket (11), a rocker arm assembly (12) and a first power assembly (13); the bag supply bracket (11) is mounted on one side of the frame (1); the first power assembly (13) and the bag holding assembly (3) are mounted on the bag supply bracket (11); the rocker arm assembly (12) is mounted on the movable end of the first power assembly (13); the output end of the rocker arm assembly (12) is connected to a suction cup bracket (14) and a bag suction cup (15); and the bag suction cup (15) is located at the lower side of the bag holding assembly (3).

3. The high-speed fully automatic bagging and sealing machine according to claim 1 is characterized in that: The opening and closing assembly (4) comprises a first opening bracket (16) and a second opening bracket (17); the first opening bracket (16) and the second opening bracket (17) are mounted on a second power assembly (18); the second power assembly (18) drives the first opening bracket (16) and the second opening bracket (17) to move relative to or opposite to each other; opening suction cups (19) are mounted on both the first opening bracket (16) and the second opening bracket (17); two groups of the opening suction cups (19) are correspondingly arranged to suck the bag opening of the packaging bag up and down to open the bag opening.

4. The high-speed fully automatic bagging and sealing machine according to claim 1 is characterized in that: The feed assembly (5) comprises a feed conveyor belt assembly (20) and a third power assembly (21); the feed conveyor belt assembly (20) and the third power assembly (21) are hoisted in the frame (1); the third power assembly (21) rotates to drive the feed conveyor belt assembly (20) to move so as to convey materials; and a press conveyor belt assembly (43) is also installed on the feed conveyor belt assembly (20).

5. The high-speed fully automatic bagging and sealing machine according to claim 4 is characterized in that: The pusher assembly (6) comprises a pusher rod (22), the pusher rod (22) being mounted at the output end of the fourth power assembly (23), and the pusher rod (22) being arranged vertically to the feed conveyor belt assembly (20).

6. The high-speed fully automatic bagging and sealing machine according to claim 1, characterized in that: The preservative delivery assembly (7) comprises a preservative delivery package machine (25), an output end of the preservative delivery package machine (25) being provided with a delivery slide (26), an end of the delivery slide (26) being located on a side wall of the opening and closing assembly (4), and a preservative quick delivery assembly (27) being further provided on the delivery slide (26).

7. The high-speed fully automatic bagging and sealing machine according to claim 1 is characterized in that: The packaging bag opening support and trimming transition component (8) comprises a first inner trimming support bag component (28) and a second inner trimming support bag component (29) for inserting into the packaging bag, the two first inner trimming support bag components (28) and the two second inner trimming support bag components (29) are respectively located at the four corners of a rectangle, the first inner trimming support bag component (28) and the second inner trimming support bag component (29) on the same side are connected to a fifth power component (30) via a connecting component, a slide rail and a slider, the two first inner trimming support bag components (28) and the two second inner trimming support bag components (29) are connected to a tenth power component (45) via a connecting component, a slide rail and a slider, the fifth power component (30) drives the first inner trimming support bag component (28) and the second inner trimming support bag component (29) on the same side to move relative to each other or toward each other in a vertical direction, and the tenth power component (45) drives the two first inner trimming support bag components (28) and the two second inner trimming support bag components (29) to move relative to each other or toward each other in a horizontal direction; The fifth power assembly (30) and the tenth power assembly (45) are mounted on a movable plate (31), the movable plate (31) is connected to a sixth power assembly (32), and the sixth power assembly (32) drives the movable plate (31) to move forward and backward so that the first inner repair support bag component (28) and the second inner repair support bag component (29) are inserted into or removed from the bag opening; The side walls of the first inner repair support bag (28) and the second inner repair support bag (29) are also provided with a feeding plate (44) and a guide plate (24).

8. The high-speed fully automatic bagging and sealing machine according to claim 7, characterized in that: The packaging bag opening trimming transition component (8) further comprises a first outer trimming component (33) and a second outer trimming component (34), wherein the first outer trimming component (33) and the second outer trimming component (34) are mounted on a seventh power component (35), wherein the seventh power component (35) drives the first outer trimming component (33) and the second outer trimming component (34) to move closer to or farther from each other, and the first outer trimming component (33), the second outer trimming component (34), the first inner trimming supporting bag component (28) and the second inner trimming supporting bag component (29) cooperate to trim and shape the bag opening of the packaging bag.

9. The high-speed fully automatic bagging and sealing machine according to claim 1, characterized in that: The double-station press-mouth assembly comprises a first press-mouth assembly and a second press-mouth assembly, the first press-mouth assembly and the second press-mouth assembly adopt the same structure, the first press-mouth assembly and the second press-mouth assembly both comprise a first press-mouth part (36) and a second press-mouth part (37), the first press-mouth part (36) and the second press-mouth part (37) are arranged relative to each other, the first press-mouth part (36) and the second press-mouth part (37) are both individually installed with an eighth power assembly (38), the first press-mouth assembly and the first follow-up bag supporting assembly, the second press-mouth assembly and the second follow-up bag supporting assembly are symmetrically installed in pairs on a moving assembly (39), and the moving assembly (39) drives the double-station press-mouth assembly to move horizontally.

10. The high-speed fully automatic bagging and sealing machine according to claim 1, characterized in that: The double-station sealing component (9) comprises a first heat sealing component and a second heat sealing component, the first heat sealing component and the second heat sealing component adopt the same structure, and the opening and closing component (4) is located between the first heat sealing component and the second heat sealing component; The first heat-sealing assembly and the second heat-sealing assembly both comprise a first heat-sealing piece (40) and a second heat-sealing piece (41); the first heat-sealing piece (40) and the second heat-sealing piece (41) are mounted on a ninth power assembly (42); the two ninth power assemblies (42) on the double-station drive two corresponding groups of the first heat-sealing piece (40) and the second heat-sealing piece (41) to move relative to each other to seal the packaging bag.

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