Integrated automatic packaging apparatus

Abstract

An integrated automatic packaging apparatus, comprising a sealing compartment (10) and a conveying mechanism (20). The sealing compartment (10) is internally provided with gas pipes, one end of each of the gas pipes is communicated with an external gas supply device, and a plurality of gas holes (141) are formed in the other end of the gas pipe; the conveying mechanism (20) is arranged in the sealing compartment (10), and a bag opening mechanism (30) and a filling mechanism (40) are sequentially arranged in the conveying path of the conveying mechanism (20); the conveying mechanism (20) is used for grabbing a jumbo bag and conveying the jumbo bag to the bag opening mechanism (30) and the filling mechanism (40) in sequence, the bag opening mechanism (30) is used for opening the opening of the jumbo bag, and the filling mechanism (40) is used for filling the jumbo bag with materials. The integrated automatic packaging apparatus has a high integration level and a small footprint; and debugging costs are saved, personnel operation is reduced, and device maintenance costs are reduced.

Description

Integrated automatic packaging device

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on November 13, 2023, with application number 202311504143.1 and invention name “Integrated automatic packaging device”, the entire contents of which are incorporated by reference into the application. Technical Field

[0002] The present application relates to the technical field of automation equipment, and in particular to an integrated automatic packaging device. Background Art

[0003] Screw feeders are now widely used in industries such as chemical, food, and new energy. Existing packaging machine production lines typically consist of multiple, independent, large pieces of equipment, which take up a lot of space and have low integration. Before commissioning, manufacturers must dispatch personnel to conduct on-site commissioning, increasing equipment costs. Furthermore, each piece of equipment is supervised by a different operator, resulting in high labor intensity and maintenance costs. Technical issues

[0004] The main purpose of this application is to provide an integrated automatic packaging device, which aims to solve the technical problems in the prior art that packaging machines are usually composed of a production line of multiple independent large-scale equipment, the equipment occupies a large space, has low integration, and the manufacturer needs to arrange personnel to go to the site for debugging, resulting in increased equipment costs and high equipment maintenance costs. Technical Solutions

[0005] To achieve the above objectives, the present application proposes an integrated automatic packaging device, which includes:

[0006] A sealed chamber, wherein an air pipe is provided in the sealed chamber, one end of the air pipe is connected to an external air supply device, and the other end of the air pipe is provided with a plurality of air holes;

[0007] A conveying mechanism, wherein the conveying mechanism is arranged in the sealing chamber, and a bag opening mechanism and a filling mechanism are sequentially arranged along the conveying path of the conveying mechanism;

[0008] The conveying mechanism is used to grab the ton bag and convey it to the bag opening mechanism and the filling mechanism in sequence. The bag opening mechanism is used to open the bag mouth of the ton bag, and the filling mechanism is used to fill the ton bag with materials.

[0009] In one embodiment, the integrated automatic packaging device further includes a temperature and humidity regulator, which is disposed in the sealed chamber and is used to regulate and maintain the temperature and humidity in the sealed chamber to preset values.

[0010] In one embodiment, the sealed chamber comprises:

[0011] A top plate and a bottom plate, wherein the top plate and the bottom plate are arranged opposite to each other;

[0012] a plurality of partitions, wherein the plurality of partitions are continuously arranged between the top plate and the bottom plate to enclose and form the sealed cavity;

[0013] A support column is arranged in the sealed cavity, one end of the support column is connected to the top plate, and the other end is connected to the bottom plate, wherein the support column is hollow to form the air pipe, and multiple air holes are arranged on the support column.

[0014] In one embodiment, there are multiple support pillars, and the multiple support pillars are evenly spaced and arranged in the sealed cavity;

[0015] Wherein, the air holes on any two adjacent support columns are connected through a pipeline.

[0016] In one embodiment, the sealed chamber further includes a hanging ring, which is arranged on a side of the top plate facing away from the bottom plate.

[0017] In one embodiment, the partition is a foam insulation board.

[0018] In one embodiment, the integrated automatic packaging device further includes a sampler, which is disposed on the top of the conveying mechanism and is connected to the filling mechanism.

[0019] In one embodiment, the integrated automatic packaging device further comprises a re-inspection mechanism, which is arranged on a side of the bag opening mechanism away from the filling mechanism;

[0020] The re-inspection mechanism is used to weigh the ton bag and add or delete materials from the ton bag according to the weight of the ton bag.

[0021] In one embodiment, the transmission mechanism comprises:

[0022] First rail;

[0023] Two first adsorption members are arranged opposite to each other, and both of the first adsorption members are movably arranged on the first guide rail. The two first adsorption members move toward each other to grab and maintain the ton bag in an open state, and the two first adsorption members move away from each other to grab and maintain the ton bag in a closed state.

[0024] Two second adsorption members are arranged opposite to each other, and both of the second adsorption members can be movably arranged on the first guide rail. The two second adsorption members move toward each other to grab and clamp the ton bag to close it, and the two second adsorption members move away from each other to loosen the ton bag.

[0025] In one embodiment, the bag opening mechanism comprises:

[0026] a second guide rail, the second guide rail being arranged above the first guide rail, and the conveying direction of the second guide rail being consistent with the conveying direction of the first guide rail;

[0027] The bag-opening airbag is movably arranged on the second guide rail. When the bag-opening airbag descends, it extends into the bag opening of the ton bag. After the bag-opening airbag is inflated, it opens the bag opening of the ton bag. Beneficial effects

[0028] The technical solution of the present application adopts a modular approach to integrate the conveying mechanism, the bag opening mechanism and the filling mechanism in the sealed bin, which has a high degree of integration and occupies a small area. Before being put into production, each module can be installed in the sealed bin. The sealed bin has its own air pipe, and the air supply needs of the internal equipment can be met by connecting it to an external air supply device, thereby saving debugging costs, adopting a fully automated production method, reducing personnel operations, and lowering equipment maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0030] FIG1 is a schematic diagram of the internal structure of the integrated automatic packaging device of the present application;

[0031] FIG2 is a schematic structural diagram of a sealing chamber in the integrated automatic packaging device of the present application;

[0032] FIG3 is a schematic structural diagram of a conveying mechanism in the integrated automatic packaging device of the present application;

[0033] FIG4 is a schematic structural diagram of the bag opening mechanism in the integrated automatic packaging device of the present application.

[0034] Description of Figure Numbers:

[0035] Reference number name Reference number name 10 Sealing chamber 11 Top plate 12 Bottom plate 13 Partition plate 14 Support column 141 Air hole 15 Hanging ring 20 Conveying mechanism 21 First adsorption member 22 Second adsorption member 23 First guide rail 24 Adjusting member 23 First guide rail 24 Adjusting member 30 Bag opening mechanism 31 Bag opening airbag 32 Second guide rail 40 Filling mechanism

[0036] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. Modes for Carrying Out the Invention

[0037] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0038] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, the terms "first," "second," and so on, used in this application are for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0040] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In addition, the technical solutions between the various embodiments of the present application can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] The present application proposes an integrated automatic packaging device, which includes a sealing warehouse 10 and a conveying mechanism 20. The sealing warehouse 10 is provided with an air pipe, one end of which is connected to an external air supply device, and the other end is provided with multiple air holes 141; the conveying mechanism 20 is arranged in the sealing warehouse 10, and a bag opening mechanism 30 and a filling mechanism 40 are provided in sequence along the conveying path of the conveying mechanism 20; the conveying mechanism 20 is used to grab ton bags and convey them to the bag opening mechanism 30 and the filling mechanism 40 in sequence, the bag opening mechanism 30 is used to open the bag mouth of the ton bag, and the filling mechanism 40 is used to fill materials into the ton bag.

[0043] Referring to Figures 1 and 3 , the conveyor mechanism 20 transports ton bags from left to right. A feeding station for placing ton bags is located at the starting end, or the leftmost end, of the conveyor mechanism 20. After grabbing a ton bag at the starting end, the conveyor mechanism 20 moves rightward, sequentially passing through the bag opening mechanism 30 and the filling mechanism 40 to complete the loading process. Finally, the bag is transferred to the next process at the rear end, or the rightmost end, of the conveyor mechanism 20.

[0044] It can be understood that in this embodiment, the starting end of the conveying mechanism 20 can be connected to an external ton bag feeding device to achieve automatic loading; the tail end of the conveying mechanism 20 can be connected to an external receiving device to achieve automatic unloading.

[0045] During operation, the opening of the ton bag faces upward to facilitate receiving material and prevent spillage. The conveyor mechanism 20 first conveys the ton bag to the bag opening mechanism 30. The bag opening mechanism 30 is installed on top of the sealing chamber 10, above the conveyor mechanism 20, to facilitate opening the ton bag.

[0046] After the mouth of the ton bag is opened, the conveying mechanism 20 conveys the ton bag to the filling mechanism 40. The filling mechanism 40 is also arranged on the top of the sealing chamber 10, above the conveying mechanism 20, and fills the material into the ton bag through the mouth of the ton bag from top to bottom. The filling mechanism 40 fills the ton bag with material according to the preset weight.

[0047] The filling mechanism 40 is mounted on top of the sealed bin 10. The top of the filling mechanism 40 serves as the inlet port, connected to an external feeding device via a pipeline. A material hole is provided in the sealed bin 10 corresponding to the filling mechanism 40. The bottom of the filling mechanism 40 serves as the outlet port, docking with the hole and extending downward via a pipeline to allow bulk bags to be delivered directly below the outlet port. External feeding devices feed material into the filling mechanism 40, which then transfers the material from the outlet port into the bulk bags.

[0048] The filling mechanism 40 can control the discharge speed of the discharge end, and can adjust different discharge speeds for different types of materials, thereby improving the flexibility of the overall structure.

[0049] In this embodiment, the integrated automatic packaging device further includes a sampler, which is disposed on the top of the conveying mechanism 20 and is connected to the filling mechanism 40 .

[0050] The sampler can be directly connected to the discharge end of the filling mechanism 40. During the process of the filling mechanism 40 filling the ton bag with materials, the sampler samples and retains the materials.

[0051] A plurality of air holes 141 are provided on the air pipe, and one of the air holes 141 is extended out of the sealed chamber 10 through a pipeline to connect with an external air supply or exhaust device. The air supply or exhaust device is turned on as needed to adjust the air pressure of the sealed chamber 10 to reach the target air pressure.

[0052] In addition, the other air holes 141 are connected to the mechanism with air supply demand through pipelines. Therefore, during assembly, only external air supply or air extraction equipment needs to be connected, which minimizes the debugging time and improves the use efficiency.

[0053] It should be noted that when there are a large number of air holes 141 , some of the air holes 141 are not used and can be sealed by a sealing cover or a dust cover to prevent gas from flowing through the unused air holes 141 .

[0054] The technical solution of the present application adopts a modular approach to integrate the conveying mechanism 20, the bag opening mechanism 30 and the filling mechanism 40 into the sealed bin 10, with high integration and small footprint. Before being put into production, each module can be installed in the sealed bin 10. The sealed bin 10 has its own air pipe, which can be connected to an external air supply device to meet the air supply needs of the internal equipment, eliminating debugging costs, adopting a fully automated production method, reducing personnel operations, and lowering equipment maintenance costs.

[0055] Furthermore, the integrated automatic packaging device also includes a temperature and humidity regulator, which is arranged in the sealed chamber 10 and is used to adjust and maintain the temperature and humidity in the sealed chamber 10 to preset values.

[0056] The temperature and humidity regulator can be, for example, an air conditioner to adjust the temperature and humidity inside the sealed chamber 10. The sampler is also installed in the sealed chamber 10, thereby ensuring that the sample temporarily stored in the sampler is also kept at a constant temperature and humidity, avoiding interference from the external environment, preventing sample deterioration, and improving the accuracy and reliability of detection.

[0057] Please refer to Figures 1 and 2. The sealed chamber 10 includes a top plate 11 and a bottom plate 12, a support column 14 and a plurality of partitions 13. The top plate 11 and the bottom plate 12 are arranged opposite to each other; a plurality of the partitions 13 are continuously arranged between the top plate 11 and the bottom plate 12 to enclose and form the sealed cavity; the support column 14 is arranged in the sealed cavity, one end of the support column 14 is connected to the top plate 11, and the other end is connected to the bottom plate 12, wherein the support column 14 is hollow to form the air pipe, and a plurality of the air holes 141 are arranged on the support column 14.

[0058] The top of the partition 13 is connected to the top plate 11, and the bottom is connected to the bottom plate 12. A plurality of partitions 13 are continuously arranged along the edges of the top plate 11 and the bottom plate 12, thereby enclosing and forming the sealed cavity.

[0059] The support column 14 is made of a high-strength metal material. This serves to enhance structural strength, preventing the top plate 11 from collapsing due to excessive gravity. Furthermore, in this embodiment, the support column 14 is hollow, utilizing its high strength to store gas. The gas holes 141 are connected to equipment requiring gas supply, or directly to the sealed chamber, via the pipeline.

[0060] The number of the support columns 14 can be 2, 4, 6, etc., which are respectively arranged on opposite sides of the top plate 11 and the bottom plate 12, and are usually evenly spaced along the long sides of the top plate 11 and the bottom plate 12. This ensures that each support column 14 is evenly stressed.

[0061] In addition, when multiple support columns 14 are used, the air holes 141 on two different support columns 14 can be connected through pipelines between different support columns 14. Usually, the air holes 141 between two adjacent support columns 14 are connected, thereby saving pipeline length and simplifying the structure.

[0062] After the plurality of support columns 14 are connected to each other, only one of the air holes 141 in the plurality of support columns 14 needs to be connected to an external air supply or exhaust device to achieve the air supply or exhaust effect of the plurality of support columns 14 .

[0063] Each of the support columns 14 may also be connected to an air supply and exhaust device separately to meet different air supply requirements and improve the compatibility and flexibility of the product.

[0064] In the above process, the pipes used can all adopt a hose structure, which makes the wiring design more convenient and simplifies the structure.

[0065] The partition 13 is a foam insulation board, which has an excellent thermal insulation effect, thereby preventing the heat of the sealed chamber 10 from being lost or preventing heat from entering the sealed chamber 10, ensuring that the sealed chamber 10 is in a constant temperature and humidity state.

[0066] The sealed chamber 10 further includes a hanging ring 15 , which is disposed on a side of the top plate 11 facing away from the bottom plate 12 .

[0067] The integrated automatic packaging device of this embodiment adopts a modular installation method to be applicable to various occasions. A plurality of lifting rings 15 are installed on the top of the sealed bin 10, and a lifting device is connected to the lifting rings 15 to achieve rapid transportation of the sealed bin 10 and improve flexibility.

[0068] The integrated automatic packaging device further includes a re-inspection mechanism, which is arranged on a side of the bag opening mechanism 30 away from the filling mechanism 40; the re-inspection mechanism is used to weigh the ton bag and add or delete materials to the ton bag according to the weight of the ton bag.

[0069] After loading, the conveyor mechanism 20 transports the ton bag to the re-inspection mechanism. This re-inspection mechanism is primarily used to weigh the ton bag. Operators use the weight of the ton bag to verify that the material content meets the specified standards. If the material content in the ton bag does not meet the specified standards, operators can promptly refill or recycle the bag.

[0070] The re-inspection mechanism specifically includes a weighing device and a differential compensation component. The weighing device is arranged at the bottom of the sealed bin 10, and the weighing device is used to measure the weight of the ton bag; the differential compensation component is arranged above the conveying mechanism 20, and the differential compensation component is electrically connected to the weighing device, and the differential compensation component is used to add materials to the ton bag.

[0071] The weighing device is electrically connected to the difference compensation component. The weighing device is set at the bottom of the re-inspection station. The conveying mechanism 20 places the ton bag on the weighing device for bearing weight, and compares it with the standard weight to determine whether the material in the ton bag meets the standard.

[0072] When the weight of the material in the ton bag is insufficient, the material is added to the ton bag to the standard weight through the difference compensation component; when the weight of the material in the ton bag is overweight, the material is recovered from the ton bag to the standard weight through the difference compensation component.

[0073] In one embodiment, please refer to Figure 3, the conveying mechanism 20 includes a first guide rail 23, two oppositely arranged first adsorption members 21 and two oppositely arranged second adsorption members 22, the two first adsorption members 21 can be movably set on the first guide rail 23, the two first adsorption members 21 move toward each other to grab and maintain the ton bag open, and the two first adsorption members 21 move away from each other to grab and maintain the ton bag closed; the two second adsorption members 22 can be movably set on the first guide rail 23, the two second adsorption members 22 move toward each other to grab and clamp the ton bag closed, and the two second adsorption members 22 move away from each other to loosen the ton bag.

[0074] A first guide rail 23 is provided on each side of the sealing chamber 10 in the longitudinal direction. An adjustment member 24 is provided at the bottom or top of the first guide rail 23. The adjustment member 24 can be a screw module. The first guide rail 23 is set on a screw nut seat, so that the height of the first guide rail 23 can be adjusted by rotating the screw.

[0075] By adjusting the height of the first guide rails 23, the heights of the two first guide rails 23 are ensured to be at the same horizontal position. In this embodiment, a plurality of adjustment members 24 can be provided along the extension direction of the first guide rails 23 to adjust the first guide rails 23 to a horizontal position and prevent the first guide rails 23 from tilting.

[0076] The first adsorption member 21 has a negative pressure chamber inside, which is connected to a negative pressure power source, such as a vacuum generator. The surface of the first adsorption member 21 that contacts the ton bag has multiple small holes connected to the negative pressure chamber. When the ton bag opening is in contact with the first adsorption member 21, the negative pressure power source creates a negative pressure in the negative pressure chamber, which then passes through the small holes and attracts the ton bag opening.

[0077] The movement direction of the first adsorption member 21 is perpendicular to the conveying direction of the conveying mechanism 20. The installation positions of the two first adsorption members 21 are adjusted so that the ton bag is located between the two first adsorption members 21. When the two first adsorption members 21 move toward each other, they respectively grasp the sides of the ton bag, completing the grasping of the ton bag. After grasping the ton bag, the two first driving members drive the two first adsorption members 21 to move away from each other, thereby pulling the sides of the ton bag, opening the ton bag into an open shape.

[0078] In this embodiment, the opening shape of the ton bag is adjusted during the grabbing process by adjusting the shape of the first adsorption member 21. For example, the first adsorption member 21 is arc-shaped, and when two first adsorption members 21 move toward each other and abut, the two first adsorption members 21 are spliced ​​into a ring.

[0079] Typically, external feeders transport materials through pipelines, which are generally circular in shape. The opening of a ton bag is also typically designed to fit within the pipeline. Therefore, in this embodiment, the surface of the first adsorption element 21 that contacts the ton bag is shaped like an arc or semicircle. When the two first adsorption elements 21 move toward each other until they abut, they form a ring or circle. This ensures that after adsorption on both sides of the ton bag, the bag's opening remains ring-shaped or circular, facilitating its integration with the external feeder's pipeline.

[0080] The second adsorption member 22 is in the shape of a long strip. When the two second adsorption members 22 move toward each other, the two second adsorption members 22 respectively adsorb the two sides of the bag opening of the ton bag and press them onto the other second adsorption member 22 to clamp the bag opening of the ton bag into a closed state.

[0081] The second adsorbent 22 may be provided with a heating mechanism to heat the side of the second adsorbent 22 that contacts the ton bag, thereby achieving a heat-sealing effect. The second adsorbent 22 is provided in an elongated shape, which facilitates heat-sealing the opening of the ton bag in subsequent steps.

[0082] A negative pressure chamber can also be set in the second adsorption member 22 and connected to an external negative pressure power source. A small hole connected to the negative pressure chamber is opened on the surface of the second adsorption member 22 on the side in contact with the ton bag to achieve adsorption of the ton bag and prevent the ton bag from slipping.

[0083] In addition, the second adsorption member 22 is grasped by adsorption, so that in subsequent processes, such as weighing and checking, the second adsorption member 22 can be moved back and forth to open the bag mouth and add or recycle materials into the bag.

[0084] Please refer to Figure 4. The bag opening mechanism 30 includes a second guide rail 32 and a bag opening airbag 31. The second guide rail 32 is arranged above the first guide rail 23, and the conveying direction of the second guide rail 32 is consistent with the conveying direction of the first guide rail 23; the bag opening airbag 31 is movably arranged on the second guide rail 32, and the bag opening airbag 31 extends into the bag opening of the ton bag when it descends. After the bag opening airbag 31 is inflated, it opens the bag opening of the ton bag.

[0085] The bag opening airbag 31 is installed on the bag opening station and is located on the top of the conveying mechanism 20 .

[0086] The bag-opening airbag 31 can be connected to a drive mechanism, such as a pneumatic cylinder, and the driving direction of the drive mechanism, such as a pneumatic cylinder, can be adjusted to achieve the lifting and lowering movement of the bag-opening airbag 31. When the first gripping assembly drives the ton bag to move below the bag-opening airbag 31, the bag-opening airbag 31 descends and extends into the bag opening of the ton bag. The bag-opening airbag 31 is inflated, opening the bag opening to facilitate suction by the first suction member 21. After suction, the bag-opening airbag 31 deflates and rises, thereby separating from the ton bag.

[0087] Among them, the shape of the bag opening airbag 31 after inflation is adapted to the shape of the first grabbing component, so that when the two first adsorption parts 21 move toward each other and abut, they can completely fit with the edge of the bag opening of the ton bag, ensuring the stability of adsorption.

[0088] The bag-opening airbag 31 is flat in an uninflated state, so that it is easy to insert into the bag opening of the ton bag.

[0089] For ton bags of different sizes, the bag opening airbag 31 may not be aligned with the bag opening of the ton bag due to space constraints. Therefore, the position of the bag opening airbag 31 can be adjusted by the second guide rail 32 to align the bag opening of the ton bag.

[0090] The above description is merely an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structural transformation made by using the contents of the present application specification and drawings under the application concept of the present application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. An integrated automatic packaging device, wherein: The integrated automatic packaging device comprises: A sealed chamber, wherein an air pipe is provided in the sealed chamber, one end of the air pipe is connected to an external air supply device, and the other end of the air pipe is provided with a plurality of air holes; A conveying mechanism, wherein the conveying mechanism is arranged in the sealing chamber, and a bag opening mechanism and a filling mechanism are sequentially arranged along a conveying path of the conveying mechanism; The conveying mechanism is used to grab the ton bag and convey it to the bag opening mechanism and the filling mechanism in sequence. The bag opening mechanism is used to open the bag mouth of the ton bag, and the filling mechanism is used to fill materials into the ton bag.

2. The integrated automatic packaging device according to claim 1, wherein: The integrated automatic packaging device also includes a temperature and humidity regulator, which is arranged in the sealed warehouse and is used to adjust and maintain the temperature and humidity in the sealed warehouse to preset values.

3. The integrated automatic packaging device according to claim 1, wherein: The sealed chamber comprises: A top plate and a bottom plate, wherein the top plate and the bottom plate are arranged opposite to each other; A plurality of partitions, wherein the plurality of partitions are continuously arranged between the top plate and the bottom plate to enclose and form the sealed cavity; A support column, wherein the support column is arranged in the sealed cavity, one end of the support column is connected to the top plate, and the other end is connected to the bottom plate, wherein the support column is hollow to form the air pipe, and a plurality of air holes are arranged on the support column.

4. The integrated automatic packaging device according to claim 3, wherein: There are multiple support columns, and the multiple support columns are evenly spaced and arranged in the sealed cavity; Wherein, the air holes on any two adjacent support columns are connected through a pipeline.

5. The integrated automatic packaging device according to claim 3, wherein: The sealed bin further comprises a hanging ring, and the hanging ring is arranged on a side of the top plate away from the bottom plate.

6. The integrated automatic packaging device according to claim 3, wherein: The partition is a foam insulation board.

7. The integrated automatic packaging device according to claim 1, wherein: The integrated automatic packaging device further comprises a sampler, which is arranged on the top of the conveying mechanism and is connected to the filling mechanism.

8. The integrated automatic packaging device according to claim 1, wherein: The integrated automatic packaging device further comprises a re-inspection mechanism, which is arranged on a side of the bag opening mechanism away from the filling mechanism; The re-inspection mechanism is used to weigh the ton bag and replenish or recycle materials into the ton bag according to the weight of the ton bag.

9. The integrated automatic packaging device according to claim 1, wherein: The transmission mechanism comprises: First rail; Two first adsorption members are arranged opposite to each other, and both of the first adsorption members are movably arranged on the first guide rail. The two first adsorption members move toward each other to grab and keep the ton bag open, and the two first adsorption members move away from each other to grab and keep the ton bag closed. Two second adsorption members are arranged opposite to each other, and both of the second adsorption members can be movably arranged on the first guide rail. The two second adsorption members move toward each other to grab and clamp the ton bag to be closed, and the two second adsorption members move away from each other to release the ton bag.

10. The integrated automatic packaging device according to claim 1, wherein: The bag opening mechanism comprises: a second guide rail, wherein the second guide rail is arranged above the first guide rail, and a conveying direction of the second guide rail is consistent with a conveying direction of the first guide rail; The bag-opening airbag is movably arranged on the second guide rail, and extends into the bag opening of the ton bag when the bag-opening airbag descends. The bag-opening airbag opens the bag opening of the ton bag after being inflated.

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