Automatic opening, loading and sealing integrated robot

Abstract

The application belongs to the technical field of packaging equipment, and particularly relates to an automatic opening, loading and sealing integrated robot, which comprises a material loading and transporting line, a box body transporting line and an opening box transporting line, the upper portion of the box body transporting line is provided with a limiting conveying assembly one and a limiting conveying assembly two, the limiting conveying assembly one is arranged in a bent mode, the packaging box above the conveying roller assembly two is conveyed to the inside of the sealing box transporting line through the bent position of the limiting conveying assembly one, the elastic conveying belt is no longer in a stretched state through the contraction of the telescopic rod, at the same time, the rotating motor is electrically driven to drive the shaft, the rotating strip and the plurality of transmission rollers one above the rotating strip to rotate, the limiting conveying assembly one is bent from a one-letter type into an L type, after the bending of the limiting conveying assembly one, the movement of the packaging box to the sealing box transporting line is no longer affected, the packaging box is moved to the inside of the sealing box transporting line through the multi-shaft movement of the multi-shaft loading mechanical arm, and subsequent sealing work is completed.

Description

Technical Field

[0001] This invention belongs to the field of packaging equipment, specifically an automated opening and sealing robot. Background Technology

[0002] Box packaging involves unpacking, packing, and sealing, which is an automated process widely used in logistics, transportation, and manufacturing. It is mainly used to protect and transport goods. The integrated unpacking and sealing robot is a type of integrated equipment that uses different structures on the integrated equipment to realize the transportation, unpacking, packing, and sealing of boxes. Its main effect is to achieve automated production by replacing human labor with integrated robots, thus avoiding excessive consumption of human resources.

[0003] A patent document with publication number CN116812212A discloses a linear opening and sealing integrated machine. The storage box, opening system and sealing system are arranged in a straight line on one side of the box frame, and the feeding conveyor, material sorting system and industrial robot are arranged in a straight line on the other side of the box frame. After the opening system opens the sheet box blank into a square, the carton is opened by the functional mechanism of the sealing system. The material sorting system sorts multiple materials into a single layer. The industrial robot puts the single layer of materials into the carton. The sealing system puts the accessories into the carton and then folds the carton to close it.

[0004] Traditional solutions integrate unpacking, packing, and sealing components to form an automated unpacking and sealing robot. The boxes are transported through these components to perform the unpacking, packing, and sealing operations. As an integrated device, it needs to consider the floor space, resulting in a complex and compact internal structure. When moving the packed boxes to the sealing production line, the boxes are restricted during the packing process and require either a robotic arm or manual movement to move them onto the sealing production line, which is wasteful of manpower and time.

[0005] Therefore, the present invention provides an automated robot for opening, packaging and sealing. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The automated opening and sealing integrated robot of the present invention includes a cargo transport line and a box transport line placed at one end of the cargo transport line. An opening transport line is placed at one end of the box transport line. An opening component is installed at the end of the opening transport line. A packaging box is placed above the opening transport line. An opening robotic arm is installed on the side of the opening transport line. The opening robotic arm, the opening component, and the opening transport line cooperate with each other to open the packaging box. A packing component is installed on the side of the box transport line. A sealing transport line is installed on the other side of the box transport line. The sealing transport line is used to seal the packaging box inside. A second transport roller assembly is movably installed inside the box transport line. The second transport roller assembly is composed of multiple rollers and is used to transport the opened packaging box.

[0008] The box conveyor assembly 1 and the box conveyor assembly 2 are installed above the box conveyor line. The box moves between the box conveyor assembly 1 and the box conveyor assembly 2 under the transmission of the conveyor roller assembly 2. The box conveyor assembly 1 is bent. The box above the conveyor roller assembly 2 is conveyed into the box sealing conveyor line through the bent position of the box conveyor assembly 1.

[0009] Preferably, a transport roller assembly 1 is movably installed inside the transport line. The transport roller assembly 1 is composed of multiple rollers and is used to transport materials that need to be boxed. Two barrier plates 2 are installed above the transport roller assembly 1, and the materials are transported between the two barrier plates 2.

[0010] Preferably, a plurality of base plates are installed at the inner bottom of the cargo transport line, and a support column is installed above the base plate. The upper ends of the plurality of support columns are connected to the sides of the corresponding barrier plates to stabilize the barrier plates. The support columns are located between two adjacent rollers.

[0011] Preferably, the packing component includes a multi-axis packing robot arm with multi-axis movement and a vacuum adsorption head mounted on the head of the multi-axis packing robot arm, the vacuum adsorption head being used to adsorb the materials to be loaded above a transport roller assembly.

[0012] Preferably, two L-shaped support plates are installed at the inner bottom of the box conveyor line, and a transport roller assembly three is installed between the two L-shaped support plates. The transport roller assembly three is at the same horizontal height as the transport roller assembly two, and the transport roller assembly three and the transport roller assembly two are made of the same principle. The width of the transport roller assembly three is equal to the distance between the limiting transmission assembly one and the limiting transmission assembly two. A roller motor is installed on the side of the L-shaped support plate, and the roller motor is used to provide electric driving force to the transport roller assembly three.

[0013] Preferably, the limiting conveying component one includes a rotating bar positioned above the transport roller assembly three and a fixed bar positioned above the transport roller assembly two, wherein the ends of the rotating bar and the fixed bar that are close to each other are arranged in a semi-circular shape.

[0014] Preferably, the end of the rotating bar near the cargo transport line is connected to a second support column via a movable slot. The second support column is fixedly connected to the side of the L-shaped support plate. One end of the fixed bar is fixedly connected to the top of the L-shaped support plate, and the other end is fitted with a third support column. The lower end of the third support column is connected to the second base plate. The rotating bar is movably mounted above the L-shaped support plate, and the third support column is positioned at the distance between two corresponding adjacent rollers.

[0015] Preferably, a rotary motor is connected to the lower end of the rotating bar via a shaft. The rotary motor is located inside the L-shaped support plate. A second transmission roller and multiple first transmission rollers are movably installed inside the elastic conveyor belt. The second transmission roller and multiple first transmission rollers maintain a transmission relationship with the elastic conveyor belt. A displacement block is movably installed at one end of the rotating bar. Multiple first transmission rollers are rotatably installed on the rotating bar and the fixed bar, and the second transmission roller is rotatably installed on the displacement block.

[0016] Preferably, a telescopic rod is installed between the displacement block and the end of the fixing strip, a drive motor is installed on the lower side of the displacement block, the drive motor is installed above the second base plate, a motor roller is installed above the drive motor, and the motor roller is movably connected to the second transmission roller.

[0017] Preferably, a locking block is installed at one end of the motor roller, and a connecting column is installed on the side of the transmission roller two near the drive motor. One end of the connecting column passes through the displacement block and extends outward. A locking groove is opened at the extended end of the connecting column, and the locking groove matches the locking block.

[0018] The beneficial effects of this invention are as follows:

[0019] 1. The automated packaging robot of the present invention uses the head of the opening robotic arm to grip the packaging box in its initial state, restoring it to a rectangular state. After the cooperation of the opening components, the bottom of the rectangular packaging box is folded and sealed. After the opening is completed, the packaging box is transported from the opening transport line to the box transport line. At this time, the packaging box is positioned between two barrier plates. The two barrier plates guide the movement of the packaging box. After the opening, the packaging box moves to the box transport line through the barrier plates. At this time, the packaging box is positioned between the limiting conveyor component and the limiting conveyor component, and is located above the transport roller component. The limiting conveyor component and the limiting conveyor component provide limiting and guiding functions for the packaging box.

[0020] 2. The automated packaging robot of the present invention moves the packaging box through the linkage of the elastic conveyor belt, the second transport roller assembly, and the second limiting conveyor assembly. The packaging box is limited to ensure that it moves to a designated position above the third transport roller assembly, which facilitates the multi-axis movement of the subsequent multi-axis packing robot arm. When the elastic conveyor belt rotates, its multiple internal transmission rollers work together with the frame to ensure that the elastic conveyor belt is always horizontal when it contacts the outside of the packaging box. Through the multi-axis movement of the multi-axis packing robot arm and the vacuum adsorption of the vacuum adsorption head, the materials above the multiple cargo transport lines are gradually packed into the packaging box.

[0021] 3. The automated opening and sealing robot of the present invention retracts its telescopic rod, causing the transmission rollers to move in the direction of transmission roller one, thus freeing the elastic conveyor belt from its stretched state. Simultaneously, a rotary motor electrically drives the rotating bar and multiple transmission rollers above it to rotate. At this time, the elastic conveyor belt deforms accordingly, that is, the limiting transmission component one bends, changing from a straight line to an L-shape. The electric drive of the rotary motor and the drive motor are simultaneous, ensuring that the elastic conveyor belt maintains a certain stretch. After the limiting transmission component one bends, it no longer affects the movement of the packaging box towards the sealing transport line. The multi-axis movement of the multi-axis packing robot arm pushes the packaging box into the sealing transport line to complete the subsequent sealing work. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 This is a three-dimensional view of the entire invention;

[0024] Figure 2 This is a three-dimensional schematic diagram of the cargo transport line and the container transport line in this invention;

[0025] Figure 3 This is a three-dimensional schematic diagram of the cargo transport line and packing components in this invention;

[0026] Figure 4 This is a three-dimensional schematic diagram of the box transport line in this invention;

[0027] Figure 5 This is a three-dimensional schematic diagram of the transport roller assembly and the L-shaped support plate in this invention;

[0028] Figure 6 This is a three-dimensional schematic diagram of the limiting and conveying component in this invention;

[0029] Figure 7 This is a three-dimensional schematic diagram of the transmission roller 2 and the displacement block in this invention;

[0030] Figure 8This is a three-dimensional schematic diagram of the card block and card slot in this invention.

[0031] In the diagram: 1. Cargo transport line; 11. Transport roller assembly one; 12. Baffle plate two; 13. Base plate one; 14. Support column one; 2. Box transport line; 21. Transport roller assembly two; 22. Limiting transmission assembly one; 221. Elastic conveyor belt; 222. Fixing bar; 223. Rotating bar; 224. Rotary motor; 225. Transmission roller one; 226. Transmission roller two; 2261. Connecting column; 2262. Slot; 227. Displacement block; 228. Telescopic rod; 23. Limiting Conveyor Component Two; 24. Transport Roller Component Three; 25. Base Plate Two; 251. Drive Motor; 2511. Motor Roller; 2512. Clamping Block; 26. L-shaped Support Plate; 261. Roller Motor; 27. Support Column Two; 28. Support Column Three; 3. Unpacking Transport Line; 4. Barrier Plate One; 5. Packing Components; 51. Multi-axis Packing Robotic Arm; 52. Vacuum Adsorption Head; 6. Unpacking Robotic Arm; 7. Unpacking Components; 8. Packing Box; 9. Sealing Transport Line. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0033] Example 1, as Figure 1-4 As shown, the automated opening and sealing robot of this embodiment includes a cargo transport line 1 and a box transport line 2 placed at one end of the cargo transport line 1. An opening transport line 3 is placed at one end of the box transport line 2. An opening component 7 is installed at the end of the opening transport line 3. A packaging box 8 is placed above the opening transport line 3. An opening robotic arm 6 is installed on the side of the opening transport line 3. The opening robotic arm 6, the opening component 7, and the opening transport line 3 cooperate with each other to open the packaging box 8. A packing component 5 is installed on the side of the box transport line 2. A sealing transport line 9 is installed on the other side of the box transport line 2. The sealing transport line 9 is used to seal the packaging box 8 inside. A second transport roller assembly 21 is movably installed inside the box transport line 2. The second transport roller assembly 21 is composed of multiple rollers and is used to transport the opened packaging box 8.

[0034] Above the box transport line 2, limit conveyor component 1 22 and limit conveyor component 23 are installed. The packaging box 8 moves between the limit conveyor component 1 22 and the limit conveyor component 23 under the transmission of the transport roller component 2 21. The limit conveyor component 1 22 is bent. The packaging box 8 above the transport roller component 2 21 is transported to the inside of the sealing transport line 9 through the bent position of the limit conveyor component 1 22.

[0035] like Figure 2-3As shown, a transport roller assembly 11 is movably installed inside the transport line 1. The transport roller assembly 11 is composed of multiple rollers and is used to transport materials that need to be boxed. Two baffle plates 12 are installed above the transport roller assembly 11, and the materials are transported between the two baffle plates 12.

[0036] Multiple base plates 13 are installed at the bottom of the cargo transport line 1. Support columns 14 are installed above the base plates 13. The upper ends of the multiple support columns 14 are connected to the side of the corresponding barrier plates 12 to stabilize the barrier plates 12. The support columns 14 are located between two adjacent rollers.

[0037] Specifically, the initial state of the packaging box 8 is hollow and flattened. The head of the unpacking robotic arm 6 grips the packaging box 8 in its initial state, restoring it to a rectangular shape. After the cooperation of the unpacking component 7, the bottom of the rectangular packaging box 8 is folded and sealed, meaning the bottom of the packaging box 8 is closed, completing the unpacking process. After unpacking, the packaging box 8 is transported on the unpacking transport line 3 towards the box transport line 2. At this time, the packaging box 8 is positioned between two barrier plates 4. 4 guides the movement of the packaging box 8. After opening, the packaging box 8 moves to the box conveyor line 2 via the barrier plate 4. At this time, the packaging box 8 is between the limiting conveyor component 23 and the limiting conveyor component 22, and is located above the conveyor roller component 21. The limiting conveyor component 22 and the limiting conveyor component 23 limit and guide the packaging box 8. The conveyor roller component 21, the limiting conveyor component 22, and the limiting conveyor component 23 are electrically driven, thereby moving the packaging box 8 until the packaging box 8 moves from the first to the second position on the box conveyor line 2. After moving to the other end, the loading mechanism stops. At this point, the materials to be loaded are transported to a position close to the box conveyor line 2 by the action of the transport roller assembly 11. At this time, the two baffle plates 12 limit the transported materials. The multi-axis box-packing robot arm 51 can move along multiple axes, and at this time, the box-packing component 5 is at the closest position to the materials and the packaging box 8, ensuring that the box-packing step is within the axial length range of the box-packing component 5. The box-packing component 5 loads the transported materials one by one into the hollow packaging box 8 above until the packaging box 8 is full. Then, the limiting conveyor group... Component 22, through its bendable function, transforms from a straight state to an L-shaped state. That is, after the packaging box 8 has been limited by the limiting transport function of the limiting conveyor component 22, when the packaging box 8 needs to move to the sealing transport line 9, the limiting conveyor component 22 will no longer obstruct it. Then, under the multi-axis movement of the packing component 5, the packed packaging box 8 is pushed into the sealing transport line 9. Subsequently, the packaging box 8 is transported inside the sealing transport line 9 and the sealing work is completed, that is, the top of the packaging box 8 is folded and sealed, completing the entire automated opening and sealing work steps.

[0038] like Figure 3 As shown, the packing component 5 includes a multi-axis packing robot arm 51 with multi-axis movement and a vacuum suction head 52 installed at the head of the multi-axis packing robot arm 51. The vacuum suction head 52 is used to suction the materials to be loaded above the transport roller assembly 11.

[0039] Example 2, as Figure 4-8 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: two L-shaped support plates 26 are installed at the inner bottom of the box transport line 2, and a transport roller assembly three 24 is installed between the two L-shaped support plates 26. The transport roller assembly three 24 and the transport roller assembly two 21 are at the same horizontal height, and the transport roller assembly three 24 and the transport roller assembly two 21 are components made of the same principle. The width of the transport roller assembly three 24 is equal to the distance between the limiting transmission assembly one 22 and the limiting transmission assembly two 23. A roller motor 261 is installed on the side of the L-shaped support plate 26, and the roller motor 261 is used to provide electric driving force to the transport roller assembly three 24.

[0040] The limiting conveying assembly 22 includes a rotating bar 223 positioned above the transport roller assembly 24 and a fixed bar 222 positioned above the transport roller assembly 21. The ends of the rotating bar 223 and the fixed bar 222 that are close to each other are arranged in a semi-circular shape.

[0041] The rotating bar 223 is connected to a support column 27 via a movable slot at its end near the cargo transport line 1. The support column 27 is fixedly connected to the side of the L-shaped support plate 26. One end of the fixing bar 222 is fixedly connected to the top of the L-shaped support plate 26, and the other end is fitted with a support column 3 28. The lower end of the support column 3 28 is connected to the bottom plate 25. The rotating bar 223 is movably installed above the L-shaped support plate 26, and the support column 3 28 is positioned at the distance between two corresponding adjacent rollers.

[0042] A rotary motor 224 is connected to the lower end of the rotating bar 223 via a shaft. The rotary motor 224 is located inside the L-shaped support plate 26. A second transmission roller 226 and multiple first transmission rollers 225 are movably installed inside the elastic conveyor belt 221. The second transmission roller 226 and multiple first transmission rollers 225 maintain a transmission relationship with the elastic conveyor belt 221. A displacement block 227 is movably installed at one end of the rotating bar 223. Multiple first transmission rollers 225 are rotatably installed on the rotating bar 223 and the fixed bar 222, and the second transmission roller 226 is rotatably installed on the displacement block 227.

[0043] A telescopic rod 228 is installed between the ends of the displacement block 227 and the fixing strip 222. A drive motor 251 is installed on the lower side of the displacement block 227. The drive motor 251 is installed above the base plate 25. A motor roller 2511 is installed above the drive motor 251. The motor roller 2511 is movably connected to the transmission roller 226.

[0044] A locking block 2512 is installed at one end of the motor roller 2511. A connecting post 2261 is installed on the side of the transmission roller 226 near the drive motor 251. One end of the connecting post 2261 passes through the displacement block 227 and extends outward. A slot 2262 is opened at the extended end of the connecting post 2261, and the slot 2262 matches the locking block 2512.

[0045] Specifically, after being unpacked, the packaging box 8 is transported above the transport roller assembly 21. At this time, the rollers of the multiple integrated transport roller assemblies 21 rotate in conjunction with each other via electric drive. Under the electric drive of the drive motor 251, the motor roller 2511, the connecting column 2261, and the transmission roller 226 rotate. Driven by the elastic conveyor belt 221, the multiple transmission rollers 225 also rotate. At this time, the rotating elastic conveyor belt 221 contacts the outer side of the packaging box 8. The limiting conveyor assembly 23 operates on the same transmission principle. Under the coordinated action of the elastic conveyor belt 221, the transport roller assembly 21, and the limiting conveyor assembly 23, the packaging box 8 is moved, and the packaging box 8 is limited to ensure that it moves to the transport position. The roller assembly 221 is positioned above the designated location to facilitate the multi-axis movement of the multi-axis packing robot arm 51. When the elastic conveyor belt 221 rotates, its internal multiple transmission rollers 225 act as a skeleton, ensuring that the elastic conveyor belt 221 remains horizontal when in contact with the outside of the packaging box 8. Through the multi-axis movement of the multi-axis packing robot arm 51 and the vacuum suction of the vacuum suction head 52, materials from the multiple transport lines 1 are gradually packed into the packaging box 8. After packing, the telescopic rod 228 retracts, causing the transmission roller 226 to move towards the transmission roller 225, thus releasing the tension of the elastic conveyor belt 221. Simultaneously, the rotary motor 224 electrically drives the rotating bar 223 and the rotating... Multiple transmission rollers 225 above the moving strip 223 rotate, causing the elastic conveyor belt 221 to deform accordingly. This means the limiting transmission component 22 bends, changing from a straight line to an L-shape. The rotary motor 224 and the drive motor 251 operate simultaneously, ensuring the elastic conveyor belt 221 maintains a certain tension. If the elastic conveyor belt 221 experiences vertical displacement, caps can be installed at the top and bottom of the transmission rollers 225 and 226 to prevent this. After the limiting transmission component 22 bends, it no longer affects the movement of the packaging box 8 towards the sealing transport line 9. The multi-axis movement of the multi-axis packing robot arm 51 pushes the packaging box 8 into the sealing transport line 9, completing the subsequent sealing process. In this device, the limiting and conveying component 22 serves both as a guide and a coordinating transport mechanism. Its bending structure ensures that the component itself does not affect the subsequent positional changes of the packaging box 8. When moving the box in an L-shape, this device effectively saves time and cost, avoiding the need for robotic arms or manual handling. The retraction of the telescopic rod 228 causes the displacement block 227 to move towards the fixed strip 222. At this time, the locking block 2512 disengages from the locking slot 2262, facilitating the bending operation of the limiting and conveying component 22. When it is necessary to restore the coordinating transport and limiting functions of the limiting and conveying component 222, the telescopic rod 228 extends, causing the displacement block 227 to move away from the fixed strip 222.At this time, the limit transmission component 22 changes from an L-shaped state to a straight state. The transmission roller 226 then moves the connecting column 2261 closer to the motor roller 2511 until the locking block 2512 is engaged in the slot 2262. At this point, the electric drive of the drive motor 251 can rotate the transmission roller 226.

[0046] Working principle: After being unpacked, the packaging box 8 is transported above the transport roller assembly 21. At this time, the rollers of the multiple integrated transport roller assemblies 21 rotate in linkage via electric drive. Under the electric drive of the drive motor 251, the motor roller 2511, the connecting column 2261, and the transmission roller 226 rotate. Driven by the elastic conveyor belt 221, the multiple transmission rollers 225 also rotate. At this time, the rotating elastic conveyor belt 221 contacts the outside of the packaging box 8. The limiting conveyor assembly 23 operates on the same transmission principle. 21. The coordinated movement of the second transport roller assembly 21 and the second limiting conveyor assembly 23 drives the packaging box 8 to move, limiting the packaging box 8 and ensuring that it moves to the designated position above the third transport roller assembly 24. This facilitates the subsequent multi-axis movement of the multi-axis packing robot arm 51. When the elastic conveyor belt 221 rotates, its multiple internal transmission rollers 225 act as a skeleton, ensuring that the elastic conveyor belt 221 remains horizontal when in contact with the outside of the packaging box 8. Through the multi-axis movement of the multi-axis packing robot arm 51 and the vacuum suction head 52, the packaging box 8 is moved. The air suction gradually packs the materials above multiple transport lines 1 into the packaging box 8. After packing, the telescopic rod 228 retracts, causing the second transmission roller 226 to move towards the first transmission roller 225, so that the elastic conveyor belt 221 is no longer stretched. At the same time, the rotary motor 224 electrically drives the shaft to rotate the rotating bar 223 and the multiple first transmission rollers 225 above the rotating bar 223. At this time, the elastic conveyor belt 221 deforms accordingly, that is, the limiting conveyor component 22 bends, changing from a straight shape to an L-shape. The electric drive of the rotary motor 224 and the drive motor 251 are simultaneous, ensuring that the elastic conveyor belt 221 maintains a certain tension. If the elastic conveyor belt 221 moves up and down, caps can be installed at the upper and lower ends of the transmission roller 1 225 and transmission roller 226 to prevent the elastic conveyor belt 221 from moving up and down. After the limit conveyor component 1 22 bends, it will no longer affect the movement of the packaging box 8 towards the sealing transport line 9. The multi-axis movement of the multi-axis packing robot arm 51 pushes the packaging box 8 into the sealing transport line 9 to complete the subsequent sealing work.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated opening and sealing robot, comprising a cargo transport line (1) and a box transport line (2) placed at one end of the cargo transport line (1), wherein an opening transport line (3) is placed at one end of the box transport line (2), an opening component (7) is installed at the end of the opening transport line (3), a packaging box (8) is placed above the opening transport line (3), an opening robotic arm (6) is installed on the side of the opening transport line (3), the opening robotic arm (6), the opening component (7) and the opening transport line (3) cooperate to open the packaging box (8), a packing component (5) is installed on the side of the box transport line (2), and a sealing transport line (9) is installed on the other side of the box transport line (2), the sealing transport line (9) is used to seal the packaging box (8) inside, characterized in that: The box transport line (2) is equipped with a transport roller assembly (21) inside. The transport roller assembly (21) is composed of multiple rollers and is used to transport the packaged box (8) after it has been opened. The box conveyor line (2) is equipped with a limiting conveyor assembly 1 (22) and a limiting conveyor assembly 2 (23). The packaging box (8) moves between the limiting conveyor assembly 1 (22) and the limiting conveyor assembly 2 (23) under the transmission of the conveyor roller assembly 2 (21). The limiting conveyor assembly 1 (22) is bent. The packaging box (8) above the conveyor roller assembly 2 (21) is conveyed to the inside of the sealing conveyor line (9) through the bent position of the limiting conveyor assembly 1 (22). Two L-shaped support plates (26) are installed at the inner bottom of the box transport line (2), and a transport roller assembly three (24) is installed between the two L-shaped support plates (26). The limiting conveying component one (22) includes a rotating bar (223) positioned above the transport roller component three (24) and a fixed bar (222) positioned above the transport roller component two (21). The ends of the rotating bar (223) and the fixed bar (222) that are close to each other are arranged in a semi-circular shape. The rotating bar (223) is connected to a support column two (27) at the end of the conveyor line (1). The support column two (27) is fixedly connected to the side of the L-shaped support plate (26). One end of the fixing bar (222) is fixedly connected to the top of the L-shaped support plate (26), and the other end is equipped with a support column three (28). The lower end of the support column three (28) is connected to the bottom plate two (25). The rotating bar (223) is movably installed above the L-shaped support plate (26). The support column three (28) is located at the distance between two corresponding adjacent rollers. A rotary motor (224) is connected to the lower end of the rotating bar (223) via a shaft. The rotary motor (224) is located inside the L-shaped support plate (26). A second transmission roller (226) and multiple first transmission rollers (225) are movably installed inside the elastic conveyor belt (221). The second transmission roller (226) and multiple first transmission rollers (225) maintain a transmission relationship with the elastic conveyor belt (221). A displacement block (227) is movably installed at one end of the rotating bar (223). Multiple first transmission rollers (225) are rotatably installed on the rotating bar (223) and the fixed bar (222). The second transmission roller (226) is rotatably installed on the displacement block (227). A telescopic rod (228) is installed between the ends of the displacement block (227) and the fixing strip (222). A drive motor (251) is installed on the lower side of the displacement block (227). The drive motor (251) is installed above the base plate (25). A motor roller (2511) is installed above the drive motor (251). The motor roller (2511) is movably connected to the transmission roller (226).

2. The automated packaging and unpacking robot according to claim 1, characterized in that: The transport line (1) is equipped with a transport roller assembly (11), which is composed of multiple rollers. The transport roller assembly (11) is used to transport materials that need to be boxed. Two barrier plates (12) are installed above the transport roller assembly (11), and the materials are transported between the two barrier plates (12).

3. The automated packaging and unpacking robot according to claim 2, characterized in that: The inner bottom of the transport line (1) is equipped with multiple base plates (13), and a support column (14) is installed above the base plate (13). The upper ends of the multiple support columns (14) are connected to the side of the corresponding barrier plate (12) to stabilize the barrier plate (12). The support column (14) is located between two adjacent rollers.

4. The automated packaging and unpacking robot according to claim 2, characterized in that: The packing component (5) includes a multi-axis packing robot arm (51) with multi-axis movement and a vacuum suction head (52) mounted on the head of the multi-axis packing robot arm (51), the vacuum suction head (52) being used to suction the materials to be loaded above the transport roller assembly (11).

5. The automated packaging and unpacking robot according to claim 1, characterized in that: The transport roller assembly three (24) and the transport roller assembly two (21) are at the same horizontal height, and the transport roller assembly three (24) and the transport roller assembly two (21) are components made on the same principle. The width of the transport roller assembly three (24) is equal to the distance between the limiting transmission assembly one (22) and the limiting transmission assembly two (23). The side of the L-shaped support plate (26) is equipped with a roller motor (261), which is used to provide electric driving force to the transport roller assembly three (24).

6. The automated packaging and unpacking robot according to claim 1, characterized in that: A locking block (2512) is installed at one end of the motor roller (2511). A connecting column (2261) is installed on the side of the transmission roller (226) near the drive motor (251). One end of the connecting column (2261) passes through the displacement block (227) and extends. A slot (2262) is opened at the extended end of the connecting column (2261). The slot (2262) matches the locking block (2512).

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