A square bag filling and labeling all-in-one machine

Abstract

The utility model relates to all -in -one machine technical field especially, a kind of square bag filling and labeling all -in -one machine.It mainly aims at the paper box for supporting small bag tea exists when being loaded into soft bag body, it is difficult to send in smoothly and quickly, both reduce production efficiency, increase artificial complexity, it is also possible to damage bag body or paper box, affect production quality and yield problem, propose the following technical scheme includes folding box module, the folding box module is used to output one side opening's supporting box;First electric conveyor belt is set in the folding box module output side, and the first electric conveyor belt is used to convey supporting box;Bag taking mechanism is located in the first electric conveyor belt side, and the bag taking mechanism is used to take out packaging bag and open bag mouth.The utility model realizes soft bag body stable support to reduce tea broken, simultaneously solve paper box bagging problem, and then improve production efficiency, reduce artificial complexity and guarantee production quality and yield.

Description

Technical Field

[0001] This utility model relates to the field of integrated machine technology, and in particular to an integrated machine for filling and labeling square bags. Background Technology

[0002] In the tea processing and packaging industry, small-bag tea packaging is widely used in various consumption scenarios due to its portability and ease of use. Currently, most common small-bag tea packaging on the market uses flexible packaging materials. While these flexible bags offer advantages such as lower cost and lighter weight, they have significant structural defects in practical applications. Because flexible bags lack sufficient structural strength, they are highly susceptible to external forces such as compression and collisions during transportation, storage, and handling, leading to tea breakage and the generation of numerous tea fragments. Increased tea fragments negatively impact the consumer's drinking experience and reduce the product's sensory quality.

[0003] To address the issue of insufficient support in flexible bags, a cardboard box is placed inside the bag as an internal support. By placing the cardboard box inside the flexible bag, its rigid structure provides support, effectively reducing breakage of tea leaves during transportation and storage. However, in actual production and filling processes, to ensure support, the cardboard box's dimensions are usually designed slightly smaller than the bag's internal diameter. This results in significant resistance when inserting the cardboard box into the flexible bag, and due to the bag's length, it's difficult to push the box in smoothly and quickly. This assembly challenge not only reduces production efficiency and increases the complexity of manual operation but may also damage the bag or cardboard box during forced insertion, affecting product quality and yield. Therefore, this invention proposes a square bag filling and labeling integrated machine. Utility Model Content

[0004] The purpose of this invention is to address the problem in the background technology that the paper boxes used to support small tea bags have high resistance when soft bags are inserted, making it difficult to feed them in smoothly and quickly. This reduces production efficiency, increases manual complexity, and may also damage the bags or paper boxes, affecting production quality and yield. The invention proposes a square bag filling and labeling integrated machine.

[0005] The technical solution of the present utility model: A square bag filling and labeling integrated machine comprises a box folding module, wherein the box folding module is used for outputting a support box with an opening on one side; a first electric conveyor belt arranged on the output side of the box folding module, wherein the first electric conveyor belt is used for conveying the support box; a bag taking mechanism located on one side of the first electric conveyor belt, wherein the bag taking mechanism is used for taking out a packaging bag and opening the bag mouth; a box pushing mechanism mounted on the side surface of the first electric conveyor belt, wherein the box pushing mechanism is used for pushing the support box on the first electric conveyor belt into the packaging bag with an opened bag mouth; a mouth supporting assembly arranged between the bag taking mechanism and the box pushing mechanism, wherein the mouth supporting assembly is used for supporting the bag mouth; a second electric conveyor belt, wherein the second electric conveyor belt is used for conveying the packaging bag with the support box inside; a filling and sealing mechanism located at the end of the second electric conveyor belt, wherein the filling and sealing mechanism is used for filling tea into the packaging bag and sealing the packaging bag; a bag rolling assembly, wherein the bag rolling assembly is used for rolling the packaging bag to make it wrap around the outer ring of the support box; a labeling module arranged on one side of the bag rolling assembly, wherein the labeling module is used for labeling the surface of the packaging bag and keeping it in a rolled state.

[0006] Optionally, a plurality of partition plates are equidistantly arranged on the outer surface of the first electric conveyor belt, and the support boxes output by the box folding module are located between two adjacent groups of partition plates.

[0007] Optionally, the bag taking mechanism comprises a bag storage rack mounted on the frame, packaging bags are stacked in the bag storage rack, a first linear motor mounted on the frame is arranged below the bag storage rack, the moving end of the first linear motor is fixedly connected with a first air cylinder, the output end of the first air cylinder is fixedly connected with a first suction cup set, the first suction cup set is located below the bag storage rack, a second linear motor mounted on the frame is arranged above the first linear motor, the moving end of the second linear motor is provided with a second air cylinder, and the output end of the second air cylinder is fixedly connected with a second suction cup set.

[0008] Optionally, the box pushing mechanism comprises a first mounting plate fixedly connected to the side of the first electric conveyor belt away from the bag taking mechanism, the first mounting plate is arranged in an L shape, a third air cylinder is mounted on the first mounting plate, the output end of the third air cylinder is fixedly connected with a push plate, and the opening side of the support box faces the push plate.

[0009] Optionally, the mouth supporting assembly comprises a fixing frame fixed on the frame, the fixing frame is arranged in a "mouth" shape, four groups of fixing plates are fixedly connected to the inner side of the fixing frame, a first inclined block is fixedly connected to the side of the fixing plate close to the box pushing mechanism, the inclined surfaces of the four groups of first inclined blocks are opposite to each other in pairs, a second inclined block is fixedly connected to the end of the fixing plate away from the first inclined block, and the inclined surfaces of the four groups of second inclined blocks are opposite to each other in pairs.

[0010] Optionally, side plates are arranged on both sides of the second electric conveyor belt, and a baffle is arranged at the end of the second electric conveyor belt.

[0011] Optionally, the filling and sealing mechanism includes a third linear motor mounted on the frame, a second mounting plate fixedly connected to the moving end of the third linear motor, the second mounting plate being L-shaped, a first servo motor mounted on the side of the second mounting plate, the output end of the first servo motor passing through the second mounting plate and fixedly connected to a rotating plate, a fourth cylinder mounted on the side of the rotating plate, a third suction cup assembly fixedly connected to the output end of the fourth cylinder, and the filling and sealing mechanism further includes a fourth linear motor mounted on the frame, a fifth cylinder mounted on the moving end of the fourth linear motor, and a fourth suction cup assembly fixedly connected to the output end of the fifth cylinder.

[0012] Optionally, the filling and sealing mechanism further includes a push rod motor mounted on the frame, the output end of the push rod motor being fixedly connected to a lifting frame, a filling hopper being fixedly connected in the lifting frame, and a heat-sealing module being provided on the frame.

[0013] Optionally, the roll bag assembly includes a fifth linear motor mounted on a frame. The moving end of the fifth linear motor is fixedly connected to a third mounting plate. The third mounting plate is L-shaped. A second servo motor is mounted on the side of the third mounting plate. The output end of the second servo motor passes through the third mounting plate and is fixedly connected to a synchronization plate. Three sets of positioning plates are fixedly connected to the side of the synchronization plate. The positioning plates are located on the outside of the packaging bag. The openings of the three sets of positioning plates face the same direction as the opening of the support box. A sixth cylinder is also mounted on the third mounting plate. The output end of the sixth cylinder faces the positioning plate and is fixedly connected to a support plate. The support plate has a groove.

[0014] Optionally, the labeling module is located above the fifth linear motor and mounted on the frame. A seventh cylinder is also mounted on the frame, and the output end of the seventh cylinder faces the labeling module and is fixedly connected to the fifth suction cup assembly.

[0015] In summary, this application includes at least one of the following beneficial technical effects: This utility model uses the second inclined block of the support assembly to effectively support and guide the opening of the packaging bag, keeping the bag opening in a stable open state. Together with the first inclined block to guide the support box, it ensures that the push box mechanism can accurately and smoothly enter the packaging bag when pushing the support box, avoiding damage to the bag or support box due to excessive assembly resistance, and improving assembly quality and product yield. Furthermore, the three sets of positioning plates of the roll bag assembly provide support for the bottom and sides of the support box. After the support plates are attached to the packaging bag, the packaging bag can be tightly and neatly rolled around the outer ring of the support box as the support box rotates. Then, the labeling module is used to label and fix the rolled state at the groove, ensuring the neatness of the packaging. The stable support of the support box and the neat rolling of the packaging bag effectively avoid the problem of tea breaking due to compression during transportation and storage, thus improving the overall quality and market competitiveness of the tea products. In summary, this utility model provides stable support for the soft bag body to reduce tea breakage, while solving the problem of paper box packaging, thereby improving production efficiency, reducing manual complexity, and ensuring production quality and yield. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a square bag filling and labeling integrated machine; Figure 2 This is a structural schematic diagram of the support assembly; Figure 3 This is a schematic diagram of the filling and sealing mechanism; Figure 4 This is a partial structural diagram of the roll bag assembly.

[0017] Figure label: 1. Folding box module; 2. First electric conveyor belt; 21. Partition plate; 3. Bag picking mechanism; 31. Bag storage rack; 32. First linear motor; 33. First cylinder; 34. First suction cup assembly; 35. Second linear motor; 36. Second cylinder; 37. Second suction cup assembly; 4. Pushing box mechanism; 41. First mounting plate; 42. Third cylinder; 43. Push plate; 5. Support assembly; 51. Fixing frame; 52. Fixing plate; 53. First inclined block; 54. Second inclined block; 6. Second electric conveyor belt; 61. Side plate; 7. Filling and sealing mechanism; 71. Third linear motor; 72. Second mounting plate; 73. First servo motor; 74. Rotating plate; 75. Fourth cylinder; 76. Third suction cup assembly; 77. Fourth linear motor; 78. Fifth cylinder; 79. Fourth suction cup assembly; 710. Push rod motor; 711. Lifting frame; 712. Filling hopper; 713. Heat sealing module; 8. Roll bag assembly; 81. Fifth linear motor; 82. Third mounting plate; 83. Second servo motor; 84. Synchronization plate; 85. Positioning plate; 86. Sixth cylinder; 87. Support plate; 88. Groove; 9. Labeling module; 91. Seventh cylinder; 92. Fifth suction cup assembly. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0019] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0020] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Example

[0024] like Figure 1 and Figure 3 As shown, the present invention proposes a square bag filling and labeling integrated machine, which includes a folding box module 1. The folding box module 1 is used to output a support box with an opening on one side. The folding box module 1 is prior art and will not be described in detail here.

[0025] Furthermore, the aforementioned integrated machine includes a first electric conveyor belt 2 disposed on the output side of the folding box module 1. The first electric conveyor belt 2 is used to transport support boxes. Multiple partitions 21 are equidistantly arranged on the outer surface of the first electric conveyor belt 2. The support boxes output from the folding box module 1 are located between two adjacent sets of partitions 21. The partitions 21 are arranged so that the support boxes are arranged sequentially. The first electric conveyor belt 2 uses intermittent conveying rather than continuous conveying. Each time the first electric conveyor belt 2 is started, the support box moves forward one unit.

[0026] Furthermore, the aforementioned integrated machine includes a bag-picking mechanism 3 located on one side of the first electric conveyor belt 2. The bag-picking mechanism 3 is used to remove packaging bags and open the bag opening. The bag-picking mechanism 3 includes a bag storage rack 31 mounted on the frame, in which packaging bags are stacked and placed. The bag storage rack 31 is used to centrally store packaging bags. A first linear motor 32 mounted on the frame is provided below the bag storage rack 31. A first cylinder 33 is fixedly connected to the moving end of the first linear motor 32. After the first linear motor 32 is started, it drives the first cylinder 33 to move. A first suction cup assembly 34 is fixedly connected to the output end of the first cylinder 33. The first suction cup assembly 34 is located below the bag storage rack 31. After the first cylinder 33 is started, it drives the first suction cup assembly 34 to approach the bottommost packaging bag in the bag storage rack 31. After the vacuum circuit connected to the first suction cup assembly 34 is opened, it adsorbs the bottommost packaging bag. Then, the first cylinder 33 shortens to remove the bottommost packaging bag, and then the packaging bag is moved by the first linear motor 32. A second linear motor 35 is mounted on the frame above the first linear motor 32. A second cylinder 36 is mounted on the moving end of the second linear motor 35, which drives the second cylinder 36 to move. A second suction cup assembly 37 is fixedly connected to the output end of the second cylinder 36. After the first linear motor 32 moves the packaging bag below the second suction cup assembly 37, the second cylinder 36 extends, causing the second suction cup assembly 37 to move downwards towards the packaging bag. After the second suction cup assembly 37 adsorbs one side of the packaging bag, the second cylinder 36 shortens, cooperating with the first suction cup assembly 34 to adsorb the other side of the packaging bag, opening the packaging bag opening. Then, the first linear motor 32 and the second linear motor 35 start synchronously, moving the packaging bag with the opening close to the support box.

[0027] Specifically, the aforementioned integrated machine includes a box-pushing mechanism 4 installed on the side of the first electric conveyor belt 2. The box-pushing mechanism 4 is used to push the support box on the first electric conveyor belt 2 into the packaging bag with the bag opening. The box-pushing mechanism 4 includes a first mounting plate 41 fixedly connected to the side of the first electric conveyor belt 2 away from the bag-picking mechanism 3. The first mounting plate 41 is L-shaped, and a third cylinder 42 is mounted on the first mounting plate 41. The position of the third cylinder 42 is fixed. A push plate 43 is fixedly connected to the output end of the third cylinder 42. The opening side of the support box faces the push plate 43. After the third cylinder 42 is started, it drives the push plate 43 to move. The push plate 43 enters the support box through the opening side of the support box and pushes the support box into the packaging bag until the bottom of the packaging bag is reached.

[0028] For further details, please refer to Figure 2 The aforementioned integrated machine includes a support assembly 5 disposed between the bag-taking mechanism 3 and the box-pushing mechanism 4, which supports the bag opening. The support assembly 5 includes a fixed frame 51 fixed to the frame, the fixed frame 51 being U-shaped, and four sets of fixed plates 52 fixedly connected to the inner side of the fixed frame 51, the positions of the fixed frame 51 and the fixed plates 52 being fixed. A first inclined block 53 is fixedly connected to the side of the fixed plate 52 near the box-pushing mechanism 4, the inclined surfaces of the four sets of first inclined blocks 53 are opposite each other, and the inclined surfaces of the first inclined blocks 53 guide the support box to the middle position of the four sets of fixed plates 52 when it is pushed. A second inclined block 54 is fixedly connected to the end of the fixed plate 52 away from the first inclined block 53. The inclined surfaces of the four sets of second inclined blocks 54 are opposite to each other. Guided by the second inclined blocks 54, when the packaging bag with the opening of the bag mouth is driven by the first linear motor 32 and the second linear motor 35 and approaches the support box, the opening of the packaging bag is fitted onto the outside of the second inclined block 54. The second inclined block 54 supports the opening of the bag, which makes it easier for the third cylinder 42 to drive the push plate 43 to move and push the support box into the packaging bag.

[0029] Furthermore, the aforementioned integrated machine includes a second electric conveyor belt 6, which is used to transport packaging bags containing support boxes. After the first suction cup assembly 34 releases the packaging bag containing the support box, the first linear motor 32 drives the first suction cup assembly 34 to reset. Then, the second suction cup assembly 37 releases the packaging bag, ensuring that the bag falls onto the second electric conveyor belt 6 under gravity, and is then transported by the second electric conveyor belt 6. Side plates 61 are provided on both sides of the second electric conveyor belt 6 to prevent the packaging bags from falling off from the sides. A baffle is provided at the end of the second electric conveyor belt 6 to prevent the packaging bags from being discharged from the end of the second electric conveyor belt 6, and at the same time, the baffle positions the packaging bags, facilitating the subsequent retrieval of packaging bags containing support boxes.

[0030] like Figure 3As shown, the integrated machine includes a filling and sealing mechanism 7 located at the end of the second electric conveyor belt 6. The filling and sealing mechanism 7 is used to fill and seal tea into the packaging bag. The filling and sealing mechanism 7 includes a third linear motor 71 mounted on the frame. The moving end of the third linear motor 71 is fixedly connected to a second mounting plate 72. The second mounting plate 72 is L-shaped. A first servo motor 73 is mounted on the side of the second mounting plate 72. The third linear motor 71 drives the first servo motor 73 to move through the second mounting plate 72. The output end of the first servo motor 73 passes through the second mounting plate 72 and is fixedly connected to a rotating plate 74. After the first servo motor 73 is started, it drives the rotating plate 74 to rotate. A fourth cylinder 75 is mounted on the side of the rotating plate 74. The output end of the fourth cylinder 75 is fixedly connected to a third suction cup assembly 76. After the fourth cylinder 75 is started, it drives the third suction cup assembly 76 to approach the packaging bag containing the support box, which is blocked by the baffle. After the third suction cup assembly 76 adsorbs the packaging bag, it starts the first servo motor 73, causing the packaging bag to rotate 90 degrees and the opening to face upward. The filling and sealing mechanism 7 also includes a fourth linear motor 77 mounted on the frame. A fifth cylinder 78 is mounted on the moving end of the fourth linear motor 77, which drives the fifth cylinder 78 to move. A fourth suction cup assembly 79 is fixedly connected to the output end of the fifth cylinder 78. After the third linear motor 71 moves the upward-opening packaging bag to a position corresponding to the fourth suction cup assembly 79, the fifth cylinder 78 extends, causing the fourth suction cup assembly 79 to approach the packaging bag and suction the other side. Then, the fourth cylinder 75 and the fifth cylinder 78 simultaneously shorten, opening the opening. The filling and sealing mechanism 7 also includes a push rod motor 710 mounted on the frame. A lifting frame 711 is fixedly connected to the output end of the push rod motor 710. A filling hopper 712 is fixedly connected to the lifting frame 711. After the push rod motor 710 starts, it drives the filling hopper 712 to rise and fall via the lifting frame 711, allowing the discharge end of the filling hopper 712 to enter the packaging bag. The filling mechanism then quantitatively fills the packaging bag with tea leaves, which fall into a support box. The filling mechanism is existing technology and will not be described in detail here. A heat-sealing module 713 is also installed on the frame. After the tea is filled, the third suction cup group 76 releases the packaging bag, and the fourth linear motor 77 moves the packaging bag to below the heat-sealing module 713. The heat-sealing module 713 then heat-seales the opening of the packaging bag. The heat-sealing module 713 is existing technology and will not be described in detail here.

[0031] Finally, please see Figure 3 and Figure 4The aforementioned integrated machine also includes a bag-rolling assembly 8, which is used to wind the packaging bag to wrap around the outer edge of the support box. The bag-rolling assembly 8 includes a fifth linear motor 81 mounted on the frame. A third mounting plate 82, L-shaped, is fixedly connected to the moving end of the fifth linear motor 81. The fifth linear motor 81 drives the third mounting plate 82 to move. A second servo motor 83 is mounted on the side of the third mounting plate 82. Upon startup, the second servo motor 83 drives a synchronization plate 84 to rotate. The output end of the second servo motor 83 passes through the third mounting plate 82 and is fixedly connected to the synchronization plate 84. Three sets of positioning plates 85 are fixedly connected to the side of the synchronization plate 84. The positioning plates 85 are located on the outside of the packaging bag, and the openings of the three sets of positioning plates 85 face the same direction as the opening of the support box. The three sets of positioning plates 85 support the bottom and sides of the support box on the outside of the packaging bag. When the synchronization plate 84 rotates, it drives the support box to rotate and winds up the packaging bag. A sixth cylinder 86 is also installed on the third mounting plate 82. The output end of the sixth cylinder 86 faces the positioning plate 85 and is fixedly connected to a support plate 87. After the sixth cylinder 86 is started, it drives the support plate 87 to move. When the positioning plate 85 rotates, the support plate 87 contacts the packaging bag, causing the packaging bag to wrap around the outside of the support box as it rotates. The support plate 87 has a groove 88, which facilitates the affixing of labels to the edge of the packaging bag and fixes the rolled state of the packaging bag.

[0032] Furthermore, the aforementioned integrated machine also includes a labeling module 9 located on one side of the roll bag assembly 8. The labeling module 9 is used to affix labels to the surface of the packaging bag and keep it in a rolled state. The labeling module 9 is located above the fifth linear motor 81 and mounted on the frame. After the fifth linear motor 81 is started, it drives the rolled packaging bag to move below the labeling module 9, and the labeling module 9 affixes the label through the groove 88. The labeling module 9 is existing technology and will not be described in detail here. A seventh cylinder 91 is also mounted on the frame. The output end of the seventh cylinder 91 faces the labeling module 9 and is fixedly connected to the fifth suction cup assembly 92. After the seventh cylinder 91 is started, it drives the fifth suction cup assembly 92 to approach the labeled packaging bag. After the fifth suction cup assembly 92 adsorbs the packaging bag, the seventh cylinder 91 shortens and removes the packaging bag from the positioning plate 85. Finally, the fifth suction cup assembly 92 releases the packaging bag and it falls downwards to the conveyor line or collection hopper.

[0033] It is worth mentioning that both the suction cup assembly and the cylinder are connected to a vacuum source to achieve their operation.

[0034] In this embodiment, firstly, the folding box module 1 starts and outputs a support box with an opening on one side. The support box then enters the first electric conveyor belt 2 located on its output side and is positioned between two adjacent sets of partitions 21 equidistantly arranged on the outer surface of the first electric conveyor belt 2. The first electric conveyor belt 2 adopts an intermittent conveying method, moving the support box forward one unit each time it starts, thus achieving orderly conveying of the support box.

[0035] When the support box is transported to the designated position, the first linear motor 32 below the bag storage rack 31 drives the first cylinder 33 to move directly below the bag storage rack 31. The first cylinder 33 extends, bringing the first suction cup assembly 34 close to the lowest packaging bag in the bag storage rack 31. After the vacuum path is opened, the first suction cup assembly 34 adsorbs the packaging bag. Then, the first cylinder 33 retracts to remove the packaging bag, and the first linear motor 32 moves the packaging bag to below the second suction cup assembly 37. Next, the second cylinder 36 extends, causing the second suction cup assembly 37 to adsorb one side of the packaging bag. The second cylinder 36 retracts, cooperating with the first suction cup assembly 34 to adsorb the other side of the packaging bag, opening the packaging bag opening. Afterward, the first linear motor 32 and the second linear motor 35 start synchronously, bringing the packaging bag with the open opening closer to the support box. During this process, the packaging bag opening is guided by the second inclined block 54 of the support assembly 5 on its outside. The fixing plate 52 and the second inclined block 54 cooperate to support the bag opening, ensuring that the bag opening remains open.

[0036] Then, the third cylinder 42 on the first mounting plate 41 extends, driving the pusher plate 43 to enter the support box through one side of the support box opening. After contacting the bottom of the support box, it pushes the plate into the open packaging bag until it reaches the bottom of the bag. At this time, the first inclined block 53 guides the support box, ensuring that it smoothly enters the middle position of the four sets of fixing plates 52. Subsequently, the first linear motor 32 drives the first suction cup group 34 to reset, and then the second suction cup group 37 releases the packaging bag. Under the action of gravity, the packaging bag falls onto the second electric conveyor belt 6. The side plate 61 prevents the packaging bag from falling from both sides, and the baffle at the end of the second electric conveyor belt 6 positions the packaging bag, keeping it in the designated position.

[0037] After positioning, the packaging bag is processed by the filling and sealing mechanism 7. The third linear motor 71 drives the second mounting plate 72 to move, bringing the rotating plate 74 connected to the output end of the first servo motor 73 closer to the packaging bag. The fourth cylinder 75 extends, driving the third suction cup group 76 to suction the packaging bag. The first servo motor 73 starts, driving the rotating plate 74 to rotate 90 degrees, so that the opening of the packaging bag faces upward. Next, the third linear motor 71 moves the packaging bag to the side of the fourth linear motor 77. The fifth cylinder 78 extends, causing the fourth suction cup group 79 to suction the other side of the packaging bag. The fourth cylinder 75 and the fifth cylinder 78 simultaneously shorten to open the bag opening. Subsequently, the push rod motor 710 drives the lifting frame 711 to descend, allowing the discharge end of the filling hopper 712 to enter the packaging bag. The tea is quantitatively filled into the support box through the filling mechanism. After filling is completed, the filling hopper 712 returns to its original position, the third suction cup group 76 releases the packaging bag, and the fourth linear motor 77 moves the packaging bag to below the heat-sealing module 713 for heat-sealing the packaging bag opening.

[0038] Then, the fifth linear motor 81 drives the third mounting plate 82 to move, causing the three sets of positioning plates 85 on the synchronization plate 84 connected to the output end of the second servo motor 83 to fit over the outside of the packaging bag, providing support for the bottom and sides of the support box. The sixth cylinder 86 extends, causing the support plate 87 to contact the packaging bag. The second servo motor 83 starts, causing the synchronization plate 84 to rotate, so that the packaging bag is rolled up and wrapped around the outer ring of the support box. The groove 88 on the support plate 87 is reserved for subsequent labeling. After the bag is rolled up, the fifth linear motor 81 moves the packaging bag to below the labeling module 9. The labeling module 9 affixes the label through the groove 88, fixing the rolled state of the packaging bag. Finally, the seventh cylinder 91 extends, causing the fifth suction cup group 92 to pick up the labeled packaging bag. The seventh cylinder 91 retracts, removing it from the positioning plate 85. After the fifth suction cup group 92 is released, the packaging bag falls to the conveyor line or collection hopper, completing the entire square bag filling and labeling process.

[0039] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A square bag filling and labeling integrated machine, characterized in that, include: Folding box module (1), the folding box module (1) is used to output a support box with an opening on one side; The first electric conveyor belt (2) is disposed on the output side of the folding box module (1), and the first electric conveyor belt (2) is used to transport the support box; A bag-taking mechanism (3) located on one side of the first electric conveyor belt (2) is used to take out the packaging bag and open the bag opening; The push box mechanism (4) is installed on the side of the first electric conveyor belt (2). The push box mechanism (4) is used to push the support box on the first electric conveyor belt (2) into the packaging bag with the bag opening open. A support assembly (5) is disposed between the bag-taking mechanism (3) and the box-pushing mechanism (4), the support assembly (5) being used to support the bag opening; The second electric conveyor belt (6) is used to convey packaging bags containing a support box inside; A filling and sealing mechanism (7) located at the end of the second electric conveyor belt (6) is used to fill and seal tea into the packaging bag; A roll bag assembly (8) is used to roll the packaging bag around the outer ring of the support box; A labeling module (9) is disposed on one side of the roll bag assembly (8). The labeling module (9) is used to apply labels to the surface of the packaging bag and keep it in a rolled state.

2. The square bag filling and labeling integrated machine according to claim 1, characterized in that, The outer surface of the first electric conveyor belt (2) is provided with multiple partitions (21) at equal intervals, and the support box output by the folding box module (1) is located between two adjacent sets of partitions (21).

3. The square bag filling and labeling integrated machine according to claim 2, characterized in that, The bag-taking mechanism (3) includes a bag storage rack (31) mounted on the frame, in which packaging bags are stacked. A first linear motor (32) mounted on the frame is provided below the bag storage rack (31). A first cylinder (33) is fixedly connected to the moving end of the first linear motor (32). A first suction cup group (34) is fixedly connected to the output end of the first cylinder (33). The first suction cup group (34) is located below the bag storage rack (31). A second linear motor (35) mounted on the frame is provided above the first linear motor (32). A second cylinder (36) is installed at the moving end of the second linear motor (35). A second suction cup group (37) is fixedly connected to the output end of the second cylinder (36).

4. The square bag filling and labeling integrated machine according to claim 3, characterized in that, The push box mechanism (4) includes a first mounting plate (41) fixedly connected to the side of the first electric conveyor belt (2) away from the bag taking mechanism (3). The first mounting plate (41) is L-shaped. A third cylinder (42) is mounted on the first mounting plate (41). A push plate (43) is fixedly connected to the output end of the third cylinder (42). The opening side of the support box faces the push plate (43).

5. A square bag filling and labeling integrated machine according to claim 4, characterized in that, The bracing opening assembly (5) comprises a fixing frame (51) fixed on the frame, the fixing frame (51) is arranged in a "mouth" shape, four sets of fixing plates (52) are fixedly connected to the inner side of the fixing frame (51), a first inclined block (53) is fixedly connected to one side of the fixing plate (52) close to the box pushing mechanism (4), the inclined surfaces of the four sets of first inclined blocks (53) are opposite to each other two by two, a second inclined block (54) is fixedly connected to one end of the fixing plate (52) away from the first inclined block (53), and the inclined surfaces of the four sets of second inclined blocks (54) are opposite to each other in direction two by two.

6. The square bag filling and labeling integrated machine according to claim 5, characterized in that, Side plates (61) are arranged on both sides of the second electric conveyor belt (6), and a baffle is arranged at the tail end of the second electric conveyor belt (6).

7. A square bag filling and labeling integrated machine according to claim 6, characterized in that, The filling and sealing mechanism (7) comprises a third linear motor (71) mounted on the frame, the moving end of the third linear motor (71) is fixedly connected with a second mounting plate (72), the second mounting plate (72) is arranged in an L shape, a first servo motor (73) is mounted on the side surface of the second mounting plate (72), the output end of the first servo motor (73) penetrates through the second mounting plate (72) and is fixedly connected with a rotating plate (74), a fourth cylinder (75) is mounted on the side surface of the rotating plate (74), the output end of the fourth cylinder (75) is fixedly connected with a third suction cup group (76), the filling and sealing mechanism (7) further comprises a fourth linear motor (77) mounted on the frame, the moving end of the fourth linear motor (77) is mounted with a fifth cylinder (78), and the output end of the fifth cylinder (78) is fixedly connected with a fourth suction cup group (79).

8. A square bag filling and labeling integrated machine according to claim 7, characterized in that, The filling and sealing mechanism (7) further comprises a push rod motor (710) mounted on the frame, the output end of the push rod motor (710) is fixedly connected with a lifting frame (711), a filling hopper (712) is fixedly connected in the lifting frame (711), and a hot-press sealing module (713) is further arranged on the frame.

9. A square bag filling and labeling integrated machine according to claim 7, characterized in that, The bag rolling assembly (8) comprises a fifth linear motor (81) mounted on the frame, the moving end of the fifth linear motor (81) is fixedly connected with a third mounting plate (82), the third mounting plate (82) is arranged in an L shape, a second servo motor (83) is mounted on the side surface of the third mounting plate (82), the output end of the second servo motor (83) penetrates through the third mounting plate (82) and is fixedly connected with a synchronizing plate (84), three sets of positioning plates (85) are fixedly connected to the side surface of the synchronizing plate (84), the positioning plates (85) are located on the outer side of the packaging bag, the opening directions of the three sets of positioning plates (85) are consistent with the opening direction of the support box, a sixth cylinder (86) is further mounted on the third mounting plate (82), the output end of the sixth cylinder (86) faces the positioning plates (85) and is fixedly connected with a support plate (87), and a groove (88) is formed in the support plate (87).

10. A square bag filling and labeling integrated machine according to claim 7, characterized in that, The labeling module (9) is located above the fifth linear motor (81) and mounted on the frame, a seventh cylinder (91) is further mounted on the frame, and the output end of the seventh cylinder (91) faces one side of the labeling module (9) and is fixedly connected with a fifth suction cup group (92).

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