Bagged article packaging production line

Abstract

The bagged article packaging production line comprises a case unpacking machine, a partition inserting machine, a partition plate case packing mechanism, an article case packing mechanism, a case sealing machine, a stacking machine, a main conveying track and an article conveying line. The case unpacking machine is used for manufacturing packaging boxes, and the partition inserting machine is used for manufacturing cross-shaped partition plates. The main conveying track is used for conveying packaging boxes; a partition plate positioning mechanism is arranged on the outer side of a discharge hole of the partition inserting machine and is used for limiting the cross-shaped partition plate; a partition plate boxing assembly is arranged in the partition plate boxing mechanism and used for grabbing the cross-shaped partition plates and placing the cross-shaped partition plates into packaging boxes. The bagged articles enter the article boxing mechanism along the article conveying line; a spider hand loading assembly is arranged in the article boxing mechanism, comprises a spider hand robot and a suction cup device and is used for sucking bagged articles on an article conveying line and placing the bagged articles in packaging boxes. And then box sealing operation is carried out, weighing detection is carried out after box sealing is finished, and stacking is carried out through a stacking machine. The problems that in the prior art, partition plate installation efficiency is low, the sorting error rate is high, and equipment collaboration is poor are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic packaging equipment and relates to a bagged article packaging production line. Background Art

[0002] In the current field of bag packaging production, although bag packaging production lines are widely used, they still have significant defects, which restrict production efficiency and product quality.

[0003] On the one hand, the problem of poor coordination between the cross partition and the packaging box is more prominent. On traditional production lines, the installation of cross partitions mainly relies on manual operation. This method is not only inefficient and difficult to meet the needs of large-scale production, but also due to the instability of manual operation, the cross partition is very easy to be misplaced. Once the cross partition is misplaced, it will directly affect the placement and fixation of the packaging bag in the packaging box, resulting in poor packaging effect and increasing the risk of damage during subsequent transportation and storage.

[0004] On the other hand, after the existing production line is packaged, some unqualified products flow into the subsequent process, which not only reduces the overall product packaging quality, but also has a negative impact on the company's economic benefits and brand image.

[0005] Therefore, it is necessary to improve the prior art to overcome the defects in the prior art. Summary of the invention

[0006] An object of the present invention is to provide a bagged goods packaging production line to solve at least one problem in the background technology.

[0007] The objective of the present invention is achieved through the following technical solutions: A bagged article packaging production line, comprising a case opener, a partition inserter, a partition packing mechanism, an article packing mechanism, a case sealer, a palletizer, a main conveying track and an article conveying line; The box opening machine is used to make a packaging box with an upper opening, and the partition inserting machine is used to make a cross partition; The main conveying track is arranged between the mechanisms and is used to convey the packaging boxes. The main conveying track comprises a conveying belt and a driving device. The driving device drives the conveying belt to move so as to drive the packaging boxes to move between the mechanisms. The packaging box is independently moved into the partition packing mechanism through the main conveying track. A partition positioning mechanism is arranged outside the discharge port of the partition inserting machine, and the partition positioning mechanism is used to limit the cross partition. A partition packing assembly is arranged in the partition packing mechanism, and a grabbing device movable along the X-axis and the Y-axis is provided on the partition packing assembly. The grabbing device grabs the cross partition on the partition positioning mechanism and places it into the packaging box after adjusting the position. The article conveying line is arranged on one side of the article packing mechanism, and is used to convey bagged articles; the article packing mechanism is arranged on the other side of the main conveying track, and a spider hand loading assembly is arranged in the article packing mechanism, and the spider hand loading assembly includes a spider hand robot and a suction cup device, and the spider hand robot is equipped with a counting module; the suction cup device is installed at the end of the spider hand robot, and is used to suck the bagged articles on the article conveying line and place them in a packaging box; a first visual detection device is arranged below the article packing mechanism; The packaging box moves to the carton sealing machine through the main conveying track for sealing operation. A second visual inspection device is provided at the exit of the carton sealing machine. After the sealing is completed, it moves to the weighing mechanism for weighing inspection. Qualified products enter the palletizing machine for palletizing.

[0008] As a further improvement of an embodiment of the present invention, the partition plate positioning mechanism comprises a bearing plate, on which a pair of guide plates with gap distribution are fixedly arranged; One side of the guide plate is a bent portion, and the top of the bent portion is used to receive the cross partition support arm; A flippable limit plate is provided above the bending portion, and the limit plate is connected to the supporting plate through a swinging assembly. When the limit plate is flipped to the working position under the drive of the swinging assembly, a cross-shaped chamber is formed between the limit plate and the guide plate, so that the cross partition is placed in the cross-shaped chamber, and a accommodating chamber for the clamp to grasp the cross partition is provided at the center of the cross-shaped chamber.

[0009] As a further improvement of one embodiment of the present invention, the swing assembly consists of a swing cylinder and a connecting plate, one end of the connecting plate is fixedly connected to one side of the limit plate, and the other end of the connecting plate is fixedly connected to the output end of the swing cylinder, and the swing cylinder is fixedly arranged on the supporting plate.

[0010] As a further improvement of an embodiment of the present invention, a sensing notch is provided on the guide plate, a first sensor is provided on the supporting plate, and a sensing light of the first sensor passes through the sensing notch to monitor a cross partition in the cross-shaped chamber.

[0011] As a further improvement of one embodiment of the present invention, the partition box assembly includes a screw module distributed in the horizontal direction, an electric cylinder seat is provided on the slider of the screw module, a vertical electric cylinder is provided on the electric cylinder seat, the piston rod end of the vertical electric cylinder is fixedly connected to the carrier, a rotating table capable of rotating around its own axis is provided under the carrier, and the grasping device is provided on the rotating table.

[0012] As a further improvement of an embodiment of the present invention, the gripping device includes a cylinder supporting plate fixed on the rotating table, a four-claw cylinder is arranged on the cylinder supporting plate, four relatively movable clamping plates are arranged on the four-claw cylinder, and a clamping space for clamping a cross partition is formed between the clamping plates; the clamping plates have a group of first clamping plates and second clamping plates distributed at 90 degrees, so that the four clamping plates form a cross-shaped clamping structure.

[0013] As a further improvement of an embodiment of the present invention, a limiting assembly is arranged between the clamping plates, and the limiting assembly is used to limit the movement range of the clamping plates, and includes adjusting bolts and blocks diagonally distributed on the two clamping plates.

[0014] As a further improvement of an embodiment of the present invention, the suction cup device includes a carrier plate fixed on the spider hand robot, the carrier plate is provided with at least one material grabbing group, the material grabbing group includes a vertical cylinder, a lifting plate is fixedly provided on the piston end of the vertical cylinder, and a plurality of vacuum suction cups with a bellows structure are arranged around the lower part of the lifting plate; A height-adjustable pressing plate is provided below the lifting plate, and the height of the lower end surface of the pressing plate is higher than the height of the lower end surface of the vacuum suction cup to form a height difference, which is used to limit the downward pressing distance of the vacuum suction cup after contacting the material.

[0015] As a further improvement of an embodiment of the present invention, two independent grabbing groups are arranged on the carrier plate, and each grabbing group is controlled by an independent air circuit; the compression stroke of the vacuum suction cup is greater than the height difference between the pressure plate and the lower end surface of the vacuum suction cup.

[0016] As a further improvement of an embodiment of the present invention, a weighing device is provided on the main conveying track, and the weighing device is located between the carton sealing machine and the palletizer; a plurality of pushing mechanisms are provided on one side of the main conveying track, and the pushing mechanisms are located below the article packing mechanism, the carton sealing machine and the weighing device, so as to push unqualified products out of the main conveying track.

[0017] The adoption of the above technical scheme has the following beneficial effects: through the coordinated use of the partition positioning mechanism and the partition packing assembly, the packing quality and efficiency of the cross partition are improved; the application of the spider hand robot and the suction cup device improves the stability of the packing of bagged products, and combined with the counting module, the packing operation of the bagged products can be better realized. After double verification by the visual inspection device and the weighing mechanism, the sorting efficiency of unqualified products is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 A schematic diagram of the structure provided by the present invention.

[0021] Figure 2 This is a schematic diagram of the structure of the article packing mechanism provided by the present invention on the main conveying track.

[0022] Figure 3 This is a schematic structural diagram of the spider hand loading assembly provided by the present invention.

[0023] Figure 4 for Figure 3 A magnified schematic diagram of area A in the middle.

[0024] Figure 5 This is a three-dimensional schematic diagram of the partition packaging mechanism provided by the present invention.

[0025] Figure 6 This is a front schematic diagram of the partition packing mechanism provided by the present invention.

[0026] Figure 7 This is a schematic structural diagram of the partition positioning mechanism and the partition insertion machine provided by the present invention.

[0027] Figure 8 for Figure 7 A magnified schematic diagram of area B.

[0028] In the figure: 1. Case opening machine; 2. Main conveyor track; 3. Goods conveying line; 4. Insertion machine; 41. Bulkhead positioning mechanism; 411, load-bearing plate; 412, guide plate; 413, limit plate; 414, swing assembly; 4141, swing cylinder; 4142, connection plate; 415. First sensor; 42. Cross partition; 5. Partition packing mechanism; 511. Grasping device; 5111, four-claw cylinder; 5112, clamping plate; 512, electric cylinder seat; 513, vertical electric cylinder; 514, carrier; 515, rotating table; 516, limit assembly; 517, screw module; 6. Article packing mechanism; 61. Spider hand loading assembly; 611, Spider-Hand Robot; 612. Suction cup device; 6121, vertical cylinder; 6122. Lifting plate; 6123, vacuum suction cup; 6124, press plate; 6125, carrier board; 7. Pushing mechanism; 8. Carton sealing machine; 9. Palletizer; 100. Packaging box. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention. Example

[0032] See also Figure 1-Figure 3As shown, a bagged article packaging production line is designed to realize a fully automated process from packaging to palletizing of bagged articles. The production line is mainly composed of a case opener 1, a partition inserter 4, a partition packing mechanism 5, an article packing mechanism 6, a case sealer 8, a palletizer 9, a main conveying track 2, and an article conveying line 3, and other key components. Each component works together to ensure a smooth and efficient production process.

[0033] The box opener 1 is a finished product, which can produce a packaging box 100 with an upper opening. The partition inserter 4 is also a finished product, which is used to produce a cross partition 42. A partition positioning mechanism 41 is provided outside the discharge port of the partition inserter 4. The positioning mechanism adopts a combination of a high-precision sensor and a mechanical positioning device, which can accurately position the cross partition 42 at a predetermined position, providing convenience for subsequent grabbing and placing operations.

[0034] The main conveying track 2 is arranged between the mechanisms for conveying the packaging box 100. The main conveying track 2 includes a conveyor belt and a driving device, and the driving device uses a motor and a control system, which can accurately control the movement speed and direction of the conveyor belt to ensure that the packaging box 100 can be accurately and quickly moved to the inside of each mechanism.

[0035] The partition packing mechanism 5 is provided with a partition packing assembly, which has a grabbing device 511 that can move along the X-axis and the Y-axis, accurately grabs the cross partition 42 on the partition positioning mechanism 41, and after accurately adjusting the position, stably places it in the packaging box 100. This process realizes the automatic packing of the partition, greatly improving the production efficiency.

[0036] The article conveying line 3 and the article packing mechanism 6 are responsible for the conveying and packing of the bagged articles. The article conveying line 3 uses a conveying method such as a roller or a belt to ensure that the bagged articles can be stably and continuously conveyed to the article packing mechanism 6. The spider hand loading component 61 in the article packing mechanism 6 uses a combination of a spider hand robot 611 and a suction cup device 612 to achieve automatic grasping and placement of bagged articles. The spider hand robot 611 is equipped with a counting module, which can accurately record the number of bagged articles in each packaging box to ensure the accuracy of packing.

[0037] The packaging box moves to the sealing machine 8 through the main conveying track 2 for sealing operation to ensure the sealing and aesthetics of the packaging box. After the sealing is completed, it moves to the weighing mechanism for weighing detection, and qualified products enter the palletizing machine 9 for palletizing.

[0038] In addition, the bagged goods packaging production line is also equipped with auxiliary equipment such as a control cabinet and an air supply unit. The control cabinet is equipped with a control unit and a power supply unit, which can achieve precise control and power supply management of various components of the production line. The air supply unit provides stable and reliable air source support for various pneumatic components to ensure the normal operation of the production line and realize automatic packaging and palletizing of bagged goods.

[0039] A first visual inspection device is provided below the article packing mechanism 6. The device combines a high-resolution camera with advanced image processing technology to perform real-time inspection of the bagged articles loaded into the article packing mechanism 6. Through the image recognition algorithm, the first visual inspection device can accurately determine the quantity, location and packaging integrity of the articles.

[0040] A second visual inspection device is provided at the exit of the carton sealing machine 8. This device also has high-precision inspection capability and is mainly used to inspect the appearance of the sealed packaging box, including whether the sealing tape is pasted evenly and whether there is any damage, to ensure that the sealing quality meets the standards.

[0041] A weighing device is provided on the main conveying track 2, and the weighing device is located between the carton sealer 8 and the palletizer 9. A high-precision sensor is used to accurately weigh the weight of each packaging box to determine whether the quantity of the internal items meets the standard.

[0042] A plurality of pusher mechanisms 7 are provided on one side of the main conveyor track 2, and the pusher mechanisms 7 are located below the article packing mechanism 6, the carton sealing machine 8 and the weighing device. When the first visual inspection device or the second visual inspection device detects unqualified products, or the weighing device detects products that do not meet the weight standards, the pusher mechanisms 7 will respond quickly and push the unqualified products from the main conveyor track 2 to their respective inspection areas for further processing, thereby ensuring the normal operation of the production line and product quality.

[0043] Specifically, the partition positioning mechanism 41 includes a bearing plate 411, which is the basic supporting component of the entire positioning mechanism and is made of high-strength and high-stability materials to ensure that it will not deform during long-term use and ensure the accuracy of positioning. The pushing mechanism 7 includes a pushing cylinder, a pushing plate and a pre-stored track. The pushing cylinder and the pre-stored track are distributed on both sides of the main conveying track 2, and the pushing plate is installed at the piston end of the pushing cylinder. Driven by the pushing cylinder, the packaging box on the main conveying track 2 can be pushed into the pre-stored track to wait for manual inspection.

[0044] A pair of guide plates 412 with gaps are fixedly arranged on the carrier plate 411, and a bending portion is provided on one side of the guide plate 412. The shape and size of the top of the bending portion match the support arm of the cross partition 42, and is used to receive the support arm of the cross partition 42. This design enables the cross partition 42 to be initially positioned at a relatively accurate position when placed on the carrier plate 411.

[0045] A reversible limit plate 413 is provided above the bending portion, and the limit plate 413 is connected to the bearing plate 411 through a swing assembly 414. When the limit plate is flipped to the working position under the drive of the swing assembly 414, a cross-shaped chamber is formed between the limit plate 413 and the guide plate 412. The size and shape of this cross-shaped chamber match the cross partition 42, and the cross partition 42 can be stably placed therein, playing a role of precise limiting. Moreover, there is a accommodating cavity at the center of the cross-shaped chamber for the clamp to grasp the cross partition 42, which is convenient for the subsequent grasping device to accurately grasp the cross partition 42 for packing operations.

[0046] Specifically, the swing assembly 414 is composed of a swing cylinder 4141 and a connecting plate 4142. The connecting plate 4142 is used as a connecting component, and one end of the connecting plate 4142 is fixedly connected to one side of the limit plate 413 by welding or bolting to ensure the stability of the connection. The other end of the connecting plate 4142 is fixedly connected to the output end of the swing cylinder 4141, and the swing cylinder 4141 can provide a stable power output. The swing cylinder 4141 is fixedly set on the bearing plate 411 by means of a mounting bracket, etc. This fixing method ensures the stability of the swing cylinder 4141 during operation, thereby ensuring that the limit plate 413 can be accurately and reliably flipped to the working position under the drive of the swing cylinder 4141.

[0047] Preferably, a sensing notch is provided on the guide plate 412, and a first sensor 415 is provided on the carrier plate 411. The first sensor 415 can be a photoelectric sensor or the like. The sensing light emitted by the first sensor can accurately pass through the sensing notch, thereby monitoring the cross partition in the cross-shaped chamber. When the cross partition is correctly placed in the cross-shaped chamber, the state of the sensing light will be blocked or changed, and the first sensor 415 will judge whether the cross partition is in place accordingly.

[0048] In this embodiment, the partition box assembly includes a screw module 517 distributed in the horizontal direction. The screw module 517 serves as a driving device in the horizontal direction, and an electric cylinder seat 512 is arranged on its slider. This installation method enables the electric cylinder seat 512 to move accurately in the horizontal direction under the drive of the screw module 517. A vertical electric cylinder 513 is installed on the electric cylinder seat 512, and the piston rod end of the vertical electric cylinder 513 is fixedly connected to the carrier 514. Through the telescopic movement of the vertical electric cylinder 513, the carrier 514 can be driven to rise and fall in the vertical direction, thereby realizing the precise adjustment of the height of the grabbing device 511.

[0049] A rotating platform 515 capable of rotating around its own axis is provided below the carrier 514, and the rotating platform 515 is composed of a rotating cylinder. The rotating function of the rotating platform 515 provides more angle adjustment possibilities for the grabbing device 511. The grabbing device 511 is arranged on the rotating platform 515, and can be flexibly adjusted in three dimensions: horizontal, vertical, and rotation, so as to accurately grab the cross partition 42 and place it at a designated position in the packaging box 100.

[0050] The gripping device 511 includes a cylinder bearing plate fixed on a rotating table 515. The cylinder bearing plate is the basic supporting component of the entire gripping device and is made of high-strength material to ensure stability during the gripping process. A four-claw cylinder 5111 is arranged on the cylinder bearing plate, and four relatively movable clamping plates 5112 are arranged on the four-claw cylinder 5111, and a clamping space for clamping a cross partition is formed between the clamping plates 5112.

[0051] Specifically, the clamping plate 5112 has a set of first clamping plates and second clamping plates distributed at 90 degrees. This special design enables the four clamping plates to form a cross-shaped clamping structure that matches the shape of the cross partition. A notch is provided on the clamping plate 5112, and a second sensor is provided on the outside of the clamping plate 5112. The sensing light of the second sensor passes through the notch to determine whether the cross partition 42 is clamped.

[0052] Preferably, a limit assembly 516 is provided between the clamping plates, and the limit assembly 516 is used to limit the moving range of the clamping plates to ensure stability and accuracy when clamping the cross partition. The limit assembly 516 includes an adjustment bolt and a stopper diagonally distributed on the two clamping plates. The adjustment bolt can be rotated to adjust its extension length, thereby changing the minimum distance when the clamping plates are clamped. When the clamping plates move, the stopper will play a blocking role to prevent the clamping plates from exceeding the preset moving range.

[0053] When the four-claw air cylinder 5111 drives the clamping plate 5112 to move relatively, it can firmly clamp the cross partition to ensure that the cross partition will not fall or shift during the grasping and placing process.

[0054] In this embodiment, the suction cup device 612 includes a carrier plate 6125 fixed on the spider hand robot 611, and at least one group of grabbing groups is arranged on the carrier plate 6125, and each group of grabbing groups can independently complete the task of grabbing bagged items.

[0055] The material grabbing group includes a vertical cylinder 6121, a lifting plate 6122 is fixedly provided at the piston end of the vertical cylinder 6121, and a plurality of vacuum suction cups 6123 with bellows structures are arranged around the lifting plate 6122. The lifting plate 6122 can be lifted and lowered in the vertical direction by the telescopic movement of the vertical cylinder 6121, so as to achieve precise adjustment of the height of the vacuum suction cup 6123. At the same time, the bellows structure enables the vacuum suction cup 6123 to better fit the surface of the object when sucking the object, thereby improving the suction stability.

[0056] In addition, a height-adjustable pressing plate 6124 is provided below the lifting plate 6122. The lower end surface of the pressing plate 6124 is higher than the lower end surface of the vacuum suction cup 6123 to form a height difference, and the height difference design can limit the downward pressing distance of the vacuum suction cup 6123 after contacting the material, thereby avoiding excessive squeezing of the object and protecting the integrity of the object.

[0057] Furthermore, two independent grabbing groups are arranged on the carrier plate 6125, and each grabbing group can operate independently without interfering with each other. This design enables the suction cup device 612 to grab bagged items in two different positions at the same time, greatly improving work efficiency. Each grabbing group is controlled by an independent air circuit, and the action of the vertical cylinder 6121 in each grabbing group can be adjusted separately to achieve more precise operation. The compression stroke of the vacuum suction cup 6123 is greater than the height difference between the lower end surface of the pressing plate 6124 and the vacuum suction cup 6123. In this way, even if the vacuum suction cup 6123 is subjected to a certain pressure when sucking items, it can work normally within its compression stroke range, ensuring stable suction of bagged items.

[0058] The present invention improves the packing quality and efficiency of the cross partitions through the coordinated use of the partition positioning mechanism and the partition packing assembly; the application of the spider hand robot and the suction cup device improves the stability of the packing of bagged products, and the combination with the counting module can better realize the packing operation of the bagged products. After the double verification of the visual inspection device and the weighing mechanism, the sorting efficiency of unqualified products is improved.

[0059] Obviously, the embodiments described above are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0060] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0061] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bagged goods packaging production line, characterized by: It includes a case opener, a partition inserter, a partition packing mechanism, an article packing mechanism, a case sealer, a palletizer, and a main conveying track and an article conveying line; The box opening machine is used to make packaging boxes with an upper opening, and the partition inserting machine is used to make cross partitions; The main conveying track is arranged between the mechanisms and is used to convey the packaging boxes. The main conveying track comprises a conveying belt and a driving device. The driving device drives the conveying belt to move so as to drive the packaging boxes to move between the mechanisms. The packaging box is independently moved into the partition packing mechanism through the main conveying track. A partition positioning mechanism is arranged outside the discharge port of the partition inserting machine, and the partition positioning mechanism is used to limit the cross partition. A partition packing assembly is arranged in the partition packing mechanism, and a grabbing device movable along the X-axis and the Y-axis is provided on the partition packing assembly. The grabbing device grabs the cross partition on the partition positioning mechanism and places it into the packaging box after adjusting the position. The article conveying line is arranged on one side of the article packing mechanism, and is used to convey bagged articles; the article packing mechanism is arranged on the other side of the main conveying track, and a spider hand loading assembly is arranged in the article packing mechanism, and the spider hand loading assembly includes a spider hand robot and a suction cup device, and the spider hand robot is equipped with a counting module; the suction cup device is installed at the end of the spider hand robot, and is used to suck the bagged articles on the article conveying line and place them in a packaging box; a first visual detection device is arranged below the article packing mechanism; The packaging box moves to the carton sealing machine through the main conveying track for sealing operation. A second visual inspection device is provided at the exit of the carton sealing machine. After the sealing is completed, it moves to the weighing mechanism for weighing inspection. Qualified products enter the palletizing machine for palletizing.

2. The bagged goods packaging production line according to claim 1 is characterized in that: The partition plate positioning mechanism comprises a bearing plate, on which a pair of guide plates with gap distribution are fixedly arranged; One side of the guide plate is a bent portion, and the top of the bent portion is used to receive the cross partition support arm; A flippable limit plate is provided above the bending portion, and the limit plate is connected to the supporting plate through a swinging assembly. When the limit plate is flipped to the working position under the drive of the swinging assembly, a cross-shaped chamber is formed between the limit plate and the guide plate, so that the cross partition is placed in the cross-shaped chamber, and a accommodating chamber for the clamp to grasp the cross partition is provided at the center of the cross-shaped chamber.

3. The bagged article packaging production line according to claim 2, characterized in that: The swing assembly consists of a swing cylinder and a connecting plate, one end of the connecting plate is fixedly connected to one side of the limit plate, and the other end of the connecting plate is fixedly connected to the output end of the swing cylinder, and the swing cylinder is fixedly arranged on the bearing plate.

4. The bagged article packaging production line according to claim 2, characterized in that: The guide plate is provided with a sensing notch, the support plate is provided with a first sensor, and the sensing light of the first sensor passes through the sensing notch to monitor the cross partition in the cross-shaped chamber.

5. The bagged article packaging production line according to claim 1, characterized in that: The partition packaging assembly includes a screw module distributed in the horizontal direction, an electric cylinder seat is provided on the slider of the screw module, a vertical electric cylinder is provided on the electric cylinder seat, the piston rod end of the vertical electric cylinder is fixedly connected to the carrier, a rotating table capable of rotating around its own axis is provided under the carrier, and the grasping device is provided on the rotating table.

6. The bagged goods packaging production line according to claim 5, characterized in that: The gripping device includes a cylinder supporting plate fixed on the rotating table, a four-claw cylinder is arranged on the cylinder supporting plate, four relatively movable clamping plates are arranged on the four-claw cylinder, and a clamping space for clamping a cross partition is formed between the clamping plates; the clamping plates have a group of first clamping plates and second clamping plates distributed at 90 degrees, so that the four clamping plates form a cross-shaped clamping structure.

7. The bagged article packaging production line according to claim 6, characterized in that: A limiting assembly is arranged between the clamping plates, and the limiting assembly is used to limit the moving range of the clamping plates, and comprises adjusting bolts and blocks diagonally distributed on the two clamping plates.

8. The bagged article packaging production line according to claim 1, characterized in that: The suction cup device comprises a carrier plate fixed on the spider hand robot, the carrier plate is provided with at least one material grabbing group, the material grabbing group comprises a vertical cylinder, a lifting plate is fixedly provided on the piston end of the vertical cylinder, and a plurality of vacuum suction cups with bellows structures are arranged around the lower part of the lifting plate; A height-adjustable pressing plate is provided below the lifting plate, and the height of the lower end surface of the pressing plate is higher than the height of the lower end surface of the vacuum suction cup to form a height difference, which is used to limit the downward pressing distance of the vacuum suction cup after contacting the material.

9. The bagged goods packaging production line according to claim 8, characterized in that: Two independent material grabbing groups are arranged on the carrier plate, and each material grabbing group is controlled by an independent air circuit; the compression stroke of the vacuum suction cup is greater than the height difference between the pressing plate and the lower end surface of the vacuum suction cup.

10. The bagged goods packaging production line according to claim 1, characterized in that: A weighing device is provided on the main conveying track, and the weighing device is located between the carton sealer and the palletizer; a plurality of pushing mechanisms are provided on one side of the main conveying track, and the pushing mechanisms are located below the article packing mechanism, the carton sealer and the weighing device to push unqualified products out of the main conveying track.

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