Packing production line for goods

Abstract

The utility model discloses a boxing production line for goods. The boxing production line comprises a quality detection device, a first removing device, a weight detection device, a second removing device, a labeling device and a boxing device which are sequentially arranged along a first conveying device. The quality detection device identifies surface pollutants through an industrial camera and an image processing unit; the weight detection device uses a weighing platform and a sensor to judge whether the weight of the goods reaches the standard; the first rejecting device and the second rejecting device adopt pneumatic push plate structures to reject unqualified products in time; the labeling device comprises a labeling machine and an inclined conveying belt type label pressing mechanism, and the anti-counterfeit labels are compacted through free falling and overturning of goods; the boxing device achieves automatic boxing through a carton conveying mechanism and a boxing truss fork machine which are arranged in parallel. The stacking device adopts a mechanical arm and double trays to alternately complete carton stacking. According to the production line, automation of the whole process of detection, removal, labeling, boxing and stacking is achieved, and efficiency and product quality are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of automated packing technology, and more specifically, to a packing production line for goods. Background Technology

[0002] In the packaging and transportation of goods in industries such as food, pharmaceuticals, chemicals, and electronics, product inspection and packing are crucial steps to ensure product quality and transportation safety. Currently, most companies still use the traditional method of manual inspection and packing. Specifically, during manual inspection, operators must rely on their naked eyes or simple tools to check for defects in the appearance, dimensions, and performance indicators of the goods one by one. This process is prone to visual fatigue and distraction due to prolonged repetitive work, leading to problems such as missed inspections and misjudgments. For example, in the inspection of electronic components, even a tiny solder joint defect may be overlooked by humans and flow into subsequent stages, causing serious quality risks.

[0003] Manual packing also faces numerous challenges. During the packing process, operators must select appropriate packaging materials based on the characteristics of the goods and arrange and secure them properly. This is not only time-consuming but also makes it difficult to ensure the consistency and standardization of each item's packaging. Especially when handling fragile items, precision instruments, and other special goods, improper manual packing can easily lead to damage. Furthermore, the efficiency of manual operations is limited by the number of workers and their workload. During peak order periods, it is often difficult to meet the demand for rapid delivery, thus affecting the company's production delivery cycle and market competitiveness. As the industry's requirements for product quality and production efficiency continue to rise, the limitations of traditional manual inspection and packing methods are becoming increasingly apparent, necessitating more efficient and precise automated solutions. Utility Model Content

[0004] The technical problem to be solved by this application is that manual operation is inefficient and has a long cycle. In order to overcome the above-mentioned defects of the prior art, this application provides a packing production line for goods.

[0005] This application provides a packaging production line for goods, comprising: a first conveying device for conveying goods; a quality inspection device disposed on the first conveying device for detecting surface contaminants on the goods; a first rejection device disposed downstream of the quality inspection device for rejecting goods with surface contaminants; a weight detection device disposed downstream of the first rejection device for detecting whether the goods have reached a preset weight; a second rejection device disposed downstream of the weight detection device for rejecting goods that have not reached the preset weight; a labeling device disposed downstream of the second rejection device for affixing anti-counterfeiting labels to qualified goods; a packaging device disposed downstream of the labeling device for packing qualified goods into cartons; a second conveying device disposed at the output end of the packaging device for conveying and outputting cartons containing goods; and a stacking device disposed at the output end of the second conveying device for stacking cartons; wherein the quality inspection device, the first rejection device, the weight detection device, the second rejection device, the labeling device, and the packaging device are arranged sequentially along the goods conveying direction of the first conveying device.

[0006] Compared with existing technologies, the packing production line for goods disclosed in this application has the following advantages: This production line achieves a fully automated process from goods transfer, inspection, rejection of defective products, labeling, packing to stacking, significantly improving production efficiency and solving the problem of low efficiency in traditional manual operations; the orderly arrangement of each device ensures that goods are processed sequentially according to the process, reducing manual intervention and minimizing problems such as missed inspections and misjudgments caused by human factors, thus improving product quality stability; automated inspection and packing avoid visual fatigue and distraction caused by prolonged manual labor, ensuring the accuracy of inspection and the standardization of packing; it can meet the rapid delivery needs during peak order periods, improving the company's production delivery cycle and market competitiveness.

[0007] In one possible implementation, the quality inspection device includes a light source module, an industrial camera, and an image processing unit. The light source module and the industrial camera are mounted on a first transmission device. The industrial camera is electrically connected to the image processing unit, and the image processing unit is electrically connected to a first rejection device. Compared with existing technologies, automated visual inspection using an industrial camera and image processing unit can more accurately identify minor defects such as contaminants on the surface of goods compared to manual inspection, improving the accuracy and reliability of the inspection. The light source module provides stable lighting conditions for the industrial camera, ensuring clear images and further improving the inspection effect. The inspection results can be directly transmitted to the first rejection device to achieve automatic rejection of defective products, improving the automation and efficiency of the production process.

[0008] In one possible implementation, the weight detection device includes a weighing platform and a weight sensor. The weighing platform is mounted on the first transmission device, and the weight sensor is mounted on the weighing platform for measuring the weight of the goods. The weight sensor is electrically connected to a second rejection device. Compared with existing technologies, by accurately measuring the weight of the goods in real time using a weight sensor and comparing it with a preset weight, it is possible to accurately determine whether the goods meet the weight requirements, ensuring the consistency of the corresponding product quantity. Automatic weight detection and control of the second rejection device to reject goods that do not meet the preset weight avoid errors from manual weighing and judgment, improving detection efficiency and accuracy. It also ensures that the quantity of goods packed meets the standards, improving product quality and customer satisfaction.

[0009] In one possible implementation, both the first and second rejection devices are pneumatic pusher structures, comprising a pusher plate and a pneumatic pusher cylinder. The pneumatic pusher cylinder is mounted on the first conveying device, and the pusher plate pushes out the defective goods from the first conveying device via the pneumatic pusher cylinder. Compared with the prior art, the pneumatic pusher structure has the characteristics of fast response speed and stable and reliable operation, which can push out defective goods from the conveying device in a timely and accurate manner, improving rejection efficiency; it also has a simple structure, is easy to maintain, and has a low cost.

[0010] In one possible implementation, the labeling device includes a labeling machine and a label pressing mechanism mounted on a first conveying device. The label pressing mechanism is located downstream of the labeling machine and is used to prevent the anti-counterfeiting label from falling off the goods. Compared with the prior art, the labeling machine achieves automatic application of anti-counterfeiting labels, improving labeling efficiency and accuracy, and ensuring consistent label placement and angle. The label pressing mechanism prevents the anti-counterfeiting label from falling off the goods, ensuring label security and avoiding problems such as product traceability difficulties caused by label detachment.

[0011] In one possible implementation, the label pressing mechanism is an inclined conveyor belt. This belt transports goods to a higher position, causing them to fall and tumble, thus compacting the anti-counterfeiting label. Compared to existing technologies, this inclined conveyor belt design compacts the anti-counterfeiting label through the natural falling and tumbling motion of the goods, eliminating the need for additional mechanical pressing devices. This results in a simple structure, low cost, and excellent compaction effect, effectively improving the label's adhesion. Furthermore, it does not affect the goods' transport speed, allowing it to match the overall production line's rhythm.

[0012] In one possible implementation, the packing device includes a carton conveying mechanism and a carton feeder, a packing gantry crane, and a sealing machine arranged sequentially along the carton conveying direction. The carton conveying direction of the carton conveying mechanism is parallel to the goods conveying direction of the first conveying device. The packing gantry crane is used to load goods from the first conveying device into the carton. Compared with the prior art, this device achieves automatic carton feeding, automatic goods packing, and automatic carton sealing, with fully automated operation, significantly improving packing efficiency. The packing gantry crane can accurately load goods from the first conveying device into the carton, ensuring that the goods are neatly and reasonably arranged inside the carton, reducing damage. The parallel arrangement of the carton conveying direction and the goods conveying direction results in a reasonable layout, saves space, and facilitates production line integration and optimization.

[0013] In one possible implementation, the stacking device includes a stacking robotic arm and a pallet. The stacking robotic arm is positioned between the output end of the second transmission device and the pallet, and is used to stack cartons containing goods onto the pallet. Compared with the prior art, the stacking robotic arm can automatically stack cartons containing goods onto the pallet, realizing automation of the stacking process and improving stacking efficiency and accuracy. Compared with manual stacking, robotic arm stacking is more neat and standardized, making full use of pallet space and improving warehousing and transportation efficiency; it also reduces the intensity of manual labor and lowers labor costs.

[0014] In one possible implementation, at least two pallets are used for alternating stacking and transfer operations. Compared to existing technologies, the alternating use of two pallets allows for stacking on one pallet while transferring on the other, avoiding production line downtime caused by pallet transfers, improving production continuity and efficiency; it also ensures continuous operation of the stacking device, further enhancing the overall production line efficiency.

[0015] In one possible implementation, the first and second conveying devices are belt conveyors or roller conveyors. Compared with the prior art, belt conveyors or roller conveyors have the characteristics of smooth transmission and high reliability, which can ensure the stability of goods during transmission and avoid damage; they are suitable for the transmission of various types of goods and have strong versatility; they have a simple structure, are easy to maintain, and have low cost. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this application;

[0017] Figure 2 This is a schematic diagram of the quality inspection device.

[0018] Figure 3 This is a schematic diagram of the weight detection device.

[0019] Figure 4This is a schematic diagram of the labeling device.

[0020] Figure 5 This is a schematic diagram of the packing device;

[0021] Figure 6 This is a schematic diagram of the stacking device.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. First conveying device; 2. Quality inspection device; 3. First rejection device; 4. Weight inspection device; 5. Second rejection device; 6. Labeling device; 61. Labeling machine; 62. Inclined conveyor belt; 7. Packing device; 71. Carton conveying mechanism; 72. Carton feeder; 73. Carton packing gantry crane; 74. Carton sealing machine; 8. Second conveying device; 9. Stacking device; 91. Stacking robotic arm; 92. Pallet; 93. Guardrail; 101. Push plate; 102. Pneumatic push cylinder. Detailed Implementation

[0024] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0025] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0026] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0027] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] See Figures 1 to 6This application discloses a packaging production line for goods, comprising: a first conveying device 1, a quality inspection device 2, a first rejection device 3, a weight inspection device 4, a second rejection device 5, a labeling device 6, a packaging device 7, a second conveying device 8, and a stacking device 9; the first conveying device 1 is used to convey goods; the quality inspection device 2 is disposed on the first conveying device 1 and is used to detect contaminants on the surface of the goods; the first rejection device 3 is disposed downstream of the quality inspection device 2 and is used to reject goods with surface contaminants; the weight inspection device 4 is disposed downstream of the first rejection device 3 and is used to detect whether the goods have reached a preset weight; the second rejection device 5 is disposed on the first conveying device 1 and is used to detect whether the goods have reached a preset weight; the second rejection device 8 is disposed downstream of the first rejection device 9. Downstream of the weight detection device 4, goods that do not reach the preset weight are rejected; the labeling device 6 is located downstream of the second rejection device 5 and is used to affix anti-counterfeiting labels to qualified goods; the packing device 7 is located downstream of the labeling device 6 and is used to pack qualified goods into cartons; the second conveying device 8 is located at the output end of the packing device 7 and is used to convey and output cartons containing goods; the stacking device 9 is located at the output end of the second conveying device 8 and is used to stack cartons; wherein, the quality detection device 2, the first rejection device 3, the weight detection device 4, the second rejection device 5, the labeling device 6, and the packing device 7 are arranged sequentially along the goods conveying direction of the first conveying device 1.

[0029] In this embodiment, the quality inspection device 2 includes a light source module, an industrial camera, and an image processing unit. The light source module and the industrial camera are mounted on the first transmission device 1. The industrial camera is electrically connected to the image processing unit, and the image processing unit is electrically connected to the first rejection device 3. Specifically, the light source module can be a ring-shaped LED array to provide stable illumination conditions, ensuring that the industrial camera can clearly capture images of the product surface. The industrial camera can be a CCD or CMOS sensor, and its resolution is selected according to the detection accuracy requirements. The image processing unit analyzes the contaminant characteristics in the image through a preset algorithm, such as color difference, texture abnormalities, or foreign object adhesion. The electrical connection between the image processing unit and the first rejection device 3 includes, but is not limited to, RS485 communication, Ethernet, or relay signal transmission. That is, the light source module provides stable illumination to the industrial camera, the industrial camera captures images of the product surface and transmits them to the image processing unit, the image processing unit analyzes the image to identify contaminants, and if it determines that the product is unqualified, it controls the first rejection device 3 to reject the product.

[0030] In this embodiment, the weight detection device 4 includes a weighing platform and a weight sensor. The weighing platform is mounted on the first transmission device 1, and the weight sensor is mounted on the weighing platform to measure the weight of the goods. The weight sensor is electrically connected to the second rejection device 5. Specifically, the weighing platform can be made of rust-proof material with a wear-resistant coating on the surface to reduce the impact on weighing; the weight sensor is preferably a strain gauge sensor or a piezoelectric sensor. That is, when the goods pass through the weighing platform, the weight sensor measures its weight in real time and compares it with a preset weight. If the weight does not meet the preset weight, the second rejection device 5 is controlled to reject the goods.

[0031] In this embodiment, both the first rejection device 3 and the second rejection device 5 are pneumatic pusher structures, comprising a pusher plate 101 and a pneumatic pusher cylinder 102. The pneumatic pusher cylinder 102 is mounted on the first transmission device 1, and the pusher plate 101 pushes out the defective goods from the first transmission device 1 via the pneumatic pusher cylinder 102. Specifically, the pneumatic pusher structure drives the pneumatic pusher cylinder 102 to generate linear motion using compressed air, and the pusher plate 101 is fixedly connected to the piston rod of the pneumatic pusher cylinder 102. That is, when a defective goods are detected, the pneumatic pusher cylinder 102 drives the pusher plate 101 to push the goods out of the first transmission device 1.

[0032] See also Figure 4 In this embodiment, the labeling device 6 includes a labeling machine 61 and a label pressing mechanism mounted on the first transmission device 1. The label pressing mechanism is located downstream of the labeling machine 61 and is used to prevent the anti-counterfeiting label from falling off the goods. The label pressing mechanism is an inclined conveyor belt 62, which is used to transport the goods to a high position, causing the goods to fall and flip from the high position, thus pressing the anti-counterfeiting label firmly. Specifically, the model of the labeling machine 61 is selected according to the label size and the goods transmission speed. For example, the flat labeling machine 61 uses a servo motor to drive the label roll and automatically complete the label peeling and pasting actions. The inclined conveyor belt 62 uses a motor to drive a belt or roller to achieve the inclined conveying function. The inclination angle range is 15-30 degrees, and the surface of the conveyor belt can be provided with anti-slip texture to increase friction. After the goods are transported to the highest point of the inclined conveyor belt 62, they fall freely and fall back onto the first transmission device 1. During the fall, the goods flip due to gravity, so that the anti-counterfeiting label is in full contact with the surface of the goods.

[0033] See also Figure 5In this embodiment, the carton packing device 7 includes a carton conveying mechanism 71 and a carton feeder 72, a carton packing gantry crane 73, and a carton sealing machine 74 arranged sequentially along the carton conveying direction. The carton conveying direction of the carton conveying mechanism 71 is parallel to the goods conveying direction of the first transmission device 1. The carton packing gantry crane 73 is used to load goods from the first transmission device 1 into the carton. Specifically, the carton conveying mechanism 71 can realize the carton conveying function by driving a belt or rollers with a motor; the carton feeder 72 can use a vacuum suction cup or mechanical gripper to unfold the folded empty carton and place it on the conveying mechanism; the carton packing gantry crane 73 is a robotic arm structure with multiple degrees of freedom of movement, equipped with a special clamp at the end, which can accurately grab the goods and transfer them to a predetermined position inside the carton; the carton sealing machine 74 can use tape sealing to automatically seal the carton filled with goods. By setting up parallel goods conveyor lines and carton conveyor lines, in conjunction with a gantry-type packing mechanism, the automated transfer of goods from the inspection line to the packaging box is achieved.

[0034] See also Figure 6 In this embodiment, the stacking device 9 includes a stacking robotic arm 91 and a pallet 92. The stacking robotic arm 91 is positioned between the output end of the second conveying device 8 and the pallet 92, and is used to stack cartons containing goods onto the pallet 92. Specifically, the stacking robotic arm 91 can be a six-axis industrial robot or a Cartesian coordinate manipulator, and its end effector is equipped with a vacuum suction cup or gripper mechanism for grasping cartons. The pallet 92 can be made of wood or plastic, and its size matches the specifications of the cartons. The surface of the pallet 92 can be provided with anti-slip textures to prevent cartons from shifting during stacking. That is, through the collaborative operation of the robotic arm and the pallet 92, the automated transfer and stacking of cartons from the conveyor line to the pallet 92 is achieved. A protective guardrail 93 is provided on the outside of the stacking device 9.

[0035] In this embodiment, there are two pallets 92, used for alternating stacking and transfer operations. Specifically, the two pallets 92 can be located on opposite sides of the working area of ​​the stacking robot arm 91. When one pallet 92 has finished stacking, the stacking robot arm 91 can immediately switch to the other empty pallet 92 to continue the operation. At the same time, the pallet 92 that has finished stacking can be transferred to the warehousing or transportation stage. That is, by setting up two pallets 92 to work alternately, the continuous operation of the stacking process is achieved.

[0036] In this embodiment, the first transmission device 1 and the second transmission device 8 are belt conveyors or roller conveyors.

[0037] In this embodiment, the front end of the first conveying device 1 is provided with a blocking mechanism, including a blocking plate and a blocking cylinder. That is, the blocking cylinder drives the blocking plate to move, preventing the goods from accumulating on the first conveying device 1 in large quantities, and ensuring the smooth flow of subsequent inspection and packing processes.

[0038] This embodiment describes a packaging production line for goods. During operation, goods are transported by a first conveying device 1, and first pass through a quality inspection device 2 (light source module, industrial camera, and image processing unit) to detect surface contaminants. Unqualified goods are rejected by a first rejection device 3. Next, a weight detection device 4 (weighing platform and weight sensor) detects the weight; goods below the preset weight are rejected by a second rejection device 5. Qualified goods are then labeled with anti-counterfeiting labels by a labeling machine 61 of a labeling device 6, and the labels are pressed down by a label pressing mechanism of an inclined conveyor belt 62. Afterwards, a packaging device 7 (carton feeder 72, packaging gantry crane 73, and carton sealing machine 74) loads the goods into cartons. A second conveying device 8 transports the cartons, and a stacking robot arm 91 of a stacking device 9 stacks the cartons onto pallets 92, with the two pallets 92 alternating between stacking and transfer operations. The beneficial effects include:

[0039] I. Full-process automation and efficiency improvement: By integrating modules for transmission, detection, rejection, labeling, packing and stacking, the entire process of goods handling is automated, significantly improving production efficiency, solving the problems of low efficiency and long cycle of traditional manual operation, and meeting the demand for rapid delivery during peak order periods.

[0040] II. Precise Detection: Industrial cameras combined with image processing units automatically identify surface contaminants, and weight sensors detect the weight of goods in real time, avoiding human error and misjudgment.

[0041] 3. Reliable rejection: The pneumatic pusher structure responds quickly and promptly rejects defective products, ensuring that the quality of the packed goods meets the standards.

[0042] IV. Label Firmness: The inclined conveyor belt 62 utilizes the free fall and flipping of goods to compact the anti-counterfeiting label, improving the reliability of the label application.

[0043] V. Cost and Layout Optimization: The pneumatic pusher plate and belt / roller conveyor devices have simple and reliable structures and low maintenance costs; the parallel layout of the goods conveyor line and the carton conveyor line saves space and facilitates production line integration; the double pallet 92 alternating stacking design avoids downtime and ensures continuous production.

[0044] In the description of the embodiments of this application, it should be noted that the terms "inner" and "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0045] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0046] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A case packing line for articles, characterized in that, include: The first transmission device is used to transport goods; A quality inspection device is installed on the first transmission device and is used to detect contaminants on the surface of the goods; The first rejection device is located downstream of the quality inspection device and is used to reject goods with surface contaminants. A weight detection device is located downstream of the first rejection device and is used to detect whether the goods have reached a preset weight. The second rejection device is located downstream of the weight detection device and is used to reject goods that do not reach the preset weight. A labeling device, located downstream of the second rejection device, is used to affix anti-counterfeiting labels to qualified goods; A packing device, located downstream of the labeling device, is used to pack qualified goods into cartons; The second transmission device is located at the output end of the packing device and is used to transmit and output cartons containing goods. A stacking device, located at the output end of the second conveying device, is used for stacking cartons; The quality inspection device, the first rejection device, the weight inspection device, the second rejection device, the labeling device, and the packing device are arranged sequentially along the goods conveying direction of the first conveying device.

2. The boxing line for articles according to claim 1, characterized in that, The quality inspection device includes a light source module, an industrial camera, and an image processing unit. The light source module and the industrial camera are mounted on a first transmission device. The industrial camera is electrically connected to the image processing unit, and the image processing unit is electrically connected to a first rejection device.

3. The boxing line for articles of claim 1, wherein, The weight detection device includes a weighing platform and a weight sensor. The weighing platform is installed on the first transmission device, and the weight sensor is installed on the weighing platform to measure the weight of the goods. The weight sensor is electrically connected to the second rejection device.

4. The boxing line for articles of claim 1, wherein, Both the first rejection device and the second rejection device are pneumatic push plate structures, including a push plate and a pneumatic push cylinder. The pneumatic push cylinder is installed on the first transmission device, and the push plate pushes the defective goods out of the first transmission device through the pneumatic push cylinder.

5. The boxing line for articles of claim 1, wherein, The labeling device includes a labeling machine and a label pressing mechanism installed on the first transmission device. The label pressing mechanism is located downstream of the labeling machine and is used to prevent the anti-counterfeiting label from falling off the goods.

6. The boxing line for articles of claim 5, wherein, The label pressing mechanism is an inclined conveyor belt, which is used to transport goods to a high place, so that the goods fall and flip from the high place, pressing the anti-counterfeiting label firmly.

7. The boxing line for articles of claim 1, wherein, The packing device includes a carton conveying mechanism and a carton feeder, a packing gantry crane, and a sealing machine arranged sequentially along the carton conveying direction. The carton conveying direction of the carton conveying mechanism is parallel to the goods conveying direction of the first conveying device. The packing gantry crane is used to load goods from the first conveying device into the carton.

8. The boxing line for articles of claim 1, wherein, The stacking device includes a stacking robotic arm and a pallet. The stacking robotic arm is positioned between the output end of the second transmission device and the pallet, and is used to stack cartons containing goods onto the pallet.

9. The boxing line for articles according to claim 8, characterized in that, There are at least two pallets used for alternating stacking and transfer operations.

10. The boxing line for articles of claim 1, wherein, The first and second transmission devices are belt conveyors or roller conveyors.

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