Flexible plastic package grabbing, boxing, stacking and conveying device

Abstract

The flexible plastic package grabbing, boxing, stacking and conveying device comprises a front end conveying module, a visual positioning and boxing module, a pressing and box sealing module, a detection module and a stacking module which are connected in sequence. The front-end conveying module comprises a straight belt conveying device, an S-shaped chain plate conveying device and a confluence conveying device, one end of the confluence conveying device is connected with the straight belt conveying device and the S-shaped chain plate conveying device, and the other end of the confluence conveying device is connected with the visual positioning boxing module; the visual positioning boxing module is provided with a boxing station, the box processing module comprises a blocking grid synchronous belt, a plurality of blocking grid gaps are formed in the surface of the blocking grid synchronous belt, the blocking grid synchronous belt is used for conveying packaging boxes to the boxing station, and the no-load detection part is used for detecting whether box bodies exist in the blocking grid gaps or not; the visual positioning boxing module further comprises a visual positioning device and a boxing robot, the visual positioning device is used for recognizing and positioning the products, and the boxing robot is used for grabbing the products for boxing.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and in particular to a flexible plastic packaging gripping, packing, palletizing and conveying device, which is mainly used in the automated material handling, packing and palletizing process of large-volume flexible plastic food packaging bags in the food and other industries. Background Technology

[0002] The packaging machine seals ten individually packaged duck necks into a plastic seal, at a rate of ≤40 packages per minute. Manual labor then packs these into cartons, either five or four packages per carton. Only one flavor of duck neck is produced at a time. The packaging dimensions are 360×295×55mm (L×W×H product compacted dimensions), and there are two carton sizes: 360×295×300mm (L×W×H) and 360×295×245mm (L×W×H). In the current production model, the entire package is manually placed into the carton, then sealed by a carton sealing machine and manually stacked. This manual operation is not only time-consuming and labor-intensive but also makes it difficult to guarantee efficient material handling.

[0003] Therefore, there is an urgent need for a device that can achieve automated and efficient material handling and feeding. Utility Model Content

[0004] The purpose of this invention is to provide a flexible plastic packaging gripping, packing, palletizing and conveying device to solve the problems of time-consuming, labor-intensive and inefficient manual operation.

[0005] To achieve the above objectives, this utility model provides a flexible plastic packaging gripping, packing, palletizing, and conveying device, which includes a front-end conveying module, a vision positioning packing module, a pressing and sealing module, a detection module, and a palletizing module connected in sequence. The front-end conveying module includes a straight belt conveyor, an S-shaped chain conveyor, and a merging conveyor. One end of the merging conveyor is connected to the straight belt conveyor and the S-shaped chain conveyor, and the other end is connected to the vision positioning packing module. It also includes a box processing module. The vision positioning packing module has a packing station and includes a timing belt with multiple gaps on its surface to accommodate boxes, used to convey packaging boxes to the packing station. It also includes an empty-load detection component to detect whether a box is present within the gaps. The vision positioning packing module further includes a vision positioning device and a packing robot. The vision positioning device identifies and positions the product, and the packing robot grips the product for packing.

[0006] The flexible plastic packaging gripping, packing, palletizing, and conveying device described above can first realize the automatic packing, sealing, and stacking of products. Compared with traditional manual operation, it can improve production efficiency and effectively reduce the labor intensity and safety risks associated with manual operation, thus ensuring the personal safety of relevant production personnel and improving production safety. Simultaneously, the front-end conveying module combining a straight belt conveyor, an S-shaped chain conveyor, and a converging conveyor facilitates connection to multiple packaging machines. Furthermore, the flexible arrangement of these components enhances the adaptability of the flexible plastic packaging gripping, packing, palletizing, and conveying device to the installation environment, reduces the space requirements, and improves the device's versatility. In addition, the visual positioning packing module, combined with the aforementioned front-end conveying module, allows for simultaneous packaging of multiple products on a single machine, further improving production efficiency.

[0007] In a preferred embodiment of this application, the box processing module further includes a box opener and a side-push buffer roller line connected to the box opener and the timing belt, respectively. The side-push buffer roller line includes a roller conveyor line and a side-push mechanism connected to the roller conveyor line. The roller conveyor line is used to receive and convey the packaging box processed by the box opener, and the side-push mechanism is used to push the packaging box into the gap of the timing belt.

[0008] The above structure enables automatic feeding of packaging boxes. During the feeding process, the side-pushing mechanism and the gap between the dividers work together to achieve automatic box sorting and positioning, eliminating the need for positioning operations during subsequent product packing, simplifying the production process, and further improving production efficiency. At the same time, the box processing module has a simple structure and low operating and maintenance costs.

[0009] In a preferred embodiment of this application, the visual positioning and packing module further includes a visual conveying device, which includes a matte black flat belt conveyor connected to the merging conveyor. The visual positioning device includes a light box and a camera.

[0010] In the above solution, the matte black flat belt used in the vision conveyor reduces reflections of the light box illumination, making it easier for the camera to obtain clear images. At the same time, the matte black flat belt provides a black background, which helps to improve the contrast between the product and the vision conveyor, thereby improving the accuracy and efficiency of vision positioning.

[0011] In a preferred embodiment of this application, the packing robot includes a robotic arm and a negative pressure gripper disposed at the end of the robotic arm.

[0012] In the above solution, using a negative pressure gripper to grasp the product can avoid damage to the plastic packaging and the product itself during the grasping process compared to using a conventional mechanical gripper. In particular, for products such as duck necks / chicken feet, it can avoid the structural damage to duck necks / chicken feet caused by mechanical gripping, which would affect the sales of the product.

[0013] In a preferred embodiment of this application, the packing robot further includes a negative pressure device connected to the negative pressure gripper.

[0014] In a preferred embodiment of this application, the pressing and sealing module includes a pressing conveying device connected to the visual positioning packing module and a pressing mechanism connected to the pressing conveying device. The pressing mechanism includes a pressing bracket, a pressing plate, and a pressing drive. The pressing bracket is connected to the upper part of the pressing conveying device, and the pressing drive is fixedly installed on the pressing bracket. The pressing plate is connected to the pressing drive and moves up and down relative to the pressing conveying device in the vertical direction under the drive of the pressing drive.

[0015] In a preferred embodiment of this application, the pressing and sealing module further includes a sealing machine disposed at the end of the pressing and conveying device. The sealing machine is used to seal the packaging box after the product has been packed to obtain the finished box.

[0016] In the above solution, the pressing and sealing module automatically presses and straightens the products inside the packaging box after the product is packed, which facilitates the subsequent sealing operation and greatly improves efficiency compared to manual sorting.

[0017] In a preferred embodiment of this application, the detection module includes a detection conveying device and a weighing unit, a rejection unit, and a buffer unit disposed on the detection conveying device. The detection conveying device is connected to the carton sealing machine. The weighing unit is used to weigh and detect the finished product carton and determine whether the finished product carton is qualified. The rejection unit is used to push the unqualified finished product carton from the detection conveying device. The buffer unit is connected to the detection conveying device and is used to receive and temporarily store the unqualified finished product carton pushed from the detection conveying device by the rejection unit.

[0018] In the above solution, the detection module enables automatic detection of products after packaging and automatic rejection of defective products, which is more efficient and more comprehensive than the traditional manual sampling method.

[0019] As a preferred embodiment of this application, it further includes a regularization conveyor line disposed between the detection module and the palletizing module, the regularization conveyor line including a regularization conveyor connected to the detection conveyor and a regularization positioning mechanism connected to the regularization conveyor.

[0020] In the above scheme, the alignment and positioning mechanism set on the alignment conveying device is used to align and position the finished products that have been sealed in boxes during the conveying process, which facilitates the subsequent palletizing work and thus improves the palletizing efficiency.

[0021] In a preferred embodiment of this application, the palletizing module includes a palletizing area and a collaborative robot, which is disposed on the side of the regularized conveyor line.

[0022] In the above scheme, multiple collaborative robots can be set up. This arrangement can improve stacking efficiency and facilitate the transfer and adjustment of materials within the palletizing area, thereby optimizing the palletizing space and improving space utilization. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0024] Figure 1 This is a schematic diagram of a flexible plastic packaging gripping, packing, palletizing, and conveying device in an example.

[0025] Figure 2 This is a schematic diagram of the structure of a side-push buffer roller line in one example;

[0026] Figure 3 This is a schematic diagram of the structure of a timing belt with a stop in one example;

[0027] Figure 4 This is a schematic diagram of a negative pressure gripper in an example.

[0028] Figure 5 This is a schematic diagram of the material pressing and conveying device and the material pressing mechanism in an example;

[0029] Figure 6 This is a schematic diagram of a regularized conveying device and a regularized positioning device in an example.

[0030] List of components and reference numerals:

[0031] 100 straight belt conveyor;

[0032] 200S-shaped chain conveyor;

[0033] 300 merging conveyor;

[0034] 400 vision conveyor system;

[0035] 500 light boxes;

[0036] 600 Packing robot, 620 Sponge suction cup, 621 Suction cup cavity, 622 Suction cup fixing component, 623 Suction cup bracket, 624 Air tube quick connector, 625 Negative pressure gauge, 626 Suction cup sponge;

[0037] 700 case opener;

[0038] 800 side-push buffer roller conveyor, 810 roller conveyor, 820 side-push mechanism, 830 first blocking mechanism;

[0039] 900-grid synchronous belt;

[0040] 1000 robot racks;

[0041] 1100 Pressing and conveying device, 1110 Roller conveyor mechanism, 1120 Position photoelectric detection component, 1130 Second blocking mechanism, 1140 Pressing mechanism;

[0042] 1200 carton sealing machine;

[0043] 1300 detection module;

[0044] 1400 Regularized conveyor line, 1410 Regularized conveyor device, 1420 Positioning photoelectric detection component, 1430 Side push positioning mechanism;

[0045] 1500 palletizing modules. Detailed Implementation

[0046] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0047] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0048] like Figures 1-6As shown, this application discloses a flexible plastic packaging gripping, packing, palletizing, and conveying device, which includes a front-end conveying module, a vision positioning packing module, a pressing and sealing module, a detection module 1300, and a palletizing module 1500 connected in sequence. The front-end conveying module includes a straight belt conveyor 100, an S-shaped chain conveyor 200, and a merging conveyor 300. One end of the merging conveyor 300 is connected to the straight belt conveyor 100 and the S-shaped chain conveyor 200, and the other end is connected to the vision positioning packing module. It also includes a box processing module. The vision positioning packing module has a packing station. The box processing module includes a baffle synchronous belt 900. The surface of the baffle synchronous belt 900 has multiple baffle gaps for accommodating boxes and for conveying packaging boxes to the packing station. It also includes an empty load detection component for detecting whether there is a box in the baffle gap. The vision positioning packing module also includes a vision positioning device and a packing robot 600. The vision positioning device is used to identify and position the product, and the packing robot 600 is used to grip the product for packing. Preferably, the packing robot 600 includes a robotic arm and a negative pressure gripper set at the end of the robotic arm. Compared with conventional mechanical grippers, using a negative pressure gripper to grasp products can avoid damage to the plastic seal of the product and the product itself during the grasping process. In particular, for products such as duck necks / chicken feet, it can avoid the structural damage of duck necks / chicken feet caused by mechanical gripping, which will affect the sales of the products.

[0049] With the above structure, the flexible plastic packaging gripping, packing, palletizing and conveying device of this application realizes the automation of the entire process of product transfer, packing, sealing, inspection and stacking after the product comes off the packaging machine. Compared with the traditional manual operation method, it greatly improves production efficiency, effectively reduces the intensity of manual labor, reduces the degree of manual participation, reduces the safety risks in the manual operation process, and helps to protect the personal safety of relevant production personnel and improve production safety.

[0050] Meanwhile, in the above-mentioned solution, the flexible plastic packaging gripping, packing, and palletizing conveyor of this application connects to the front-end product packaging machine via a straight belt conveyor 100 and an S-shaped chain conveyor 200, and transports the products to the packing station via a merging conveyor 300. This material handling structure is simple and flexible in its arrangement. The number / arrangement of the straight belt conveyor 100 and the S-shaped chain conveyor 200, as well as the arrangement of the packaging machine, can be flexibly adjusted according to the limitations of the actual installation environment. This facilitates the improvement of the adaptability of the flexible plastic packaging gripping, packing, and palletizing conveyor of this application to the installation environment, reduces the equipment's space requirements, and enhances the equipment's versatility. In addition, the visual positioning packing module in the above-mentioned solution, combined with the aforementioned front-end conveyor module, enables simultaneous packaging of multiple products on a single machine, further improving production efficiency.

[0051] Furthermore, referring to Figure 1 and Figure 2 As shown, the box processing module also includes a box opener 700 and a side-push buffer roller conveyor 800 connected to both the box opener 700 and the timing belt 900. The side-push buffer roller conveyor 800 includes a roller conveyor line 810 and a side-push mechanism 820 connected to the roller conveyor line 810. The roller conveyor line 810 receives and conveys the boxes processed by the box opener 700, and the side-push mechanism 820 pushes the boxes into the gaps on the timing belt 900. In practical applications, the roller conveyor line 810 receives the boxes processed by the box opener 700 and conveys them parallel to the timing belt 900. Combined with the side-push mechanism 820, automatic box feeding is achieved. Furthermore, the interval pushing of the side-push mechanism 820, along with the gaps in the belts, enables automatic box sorting and positioning, eliminating the need for box positioning during subsequent product packing, simplifying the production process, and further improving production efficiency. Preferably, the roller conveyor line 810 is further provided with a first blocking mechanism 830. The first blocking mechanism 830 includes a baffle and a baffle driving cylinder. The baffle is located at the lower part of the roller conveyor. Driven by the baffle driving cylinder, it can extend through the gap between the rollers on the roller conveyor line 810 to the upper part of the roller conveyor line to block and separate the packaging boxes, which makes it easier to feed the packaging boxes at intervals.

[0052] Furthermore, referring to Figure 1 As shown, the visual positioning and packing module also includes a visual conveyor device 400, which comprises a matte black flat belt conveyor connected to the merging conveyor device 300. The visual positioning device includes a light box 500 and a camera. In the above scheme, the light box 500 is used to ensure the clarity of the image captured by the camera, and the operation of the equipment is automatically analyzed and controlled by the visual analysis device and the equipment control system. The matte black flat belt used in the visual conveyor device 400 reduces reflection of the light from the light box 500, making it easier for the camera to obtain a clear image. At the same time, the matte black flat belt provides a black background, which helps to improve the contrast between the product and the visual conveyor device 400, thereby improving the accuracy and efficiency of visual positioning.

[0053] As a preferred embodiment of this application, refer to Figure 1The visual positioning packing module also includes a robot frame 1000. The aforementioned packing robot 600 is located inside the robot frame 1000, and the aforementioned packing station is also located inside the robot frame 1000. The negative pressure device that generates negative pressure for the aforementioned negative pressure gripper can also be located inside the robot frame 1000. This structure can provide protection for the packing robot 600 and prevent relevant production personnel from accidentally entering the working area of ​​the packing robot 600 and getting injured. On the other hand, it also facilitates the installation of structures / components such as the light box 500, camera, and negative pressure device.

[0054] Furthermore, referring to Figure 5 As shown, the aforementioned pressing and sealing module includes a pressing conveyor 1100 connected to the vision positioning packing module and a pressing mechanism 1140 connected to the pressing conveyor 1100. The pressing mechanism 1140 includes a pressing bracket, a pressing plate, and a pressing drive. The pressing bracket is connected to the upper part of the pressing conveyor 1100, and the pressing drive is fixedly installed on the pressing bracket. The pressing plate is connected to the pressing drive and moves vertically relative to the pressing conveyor 1100 under the drive of the pressing drive. It also includes a sealing machine 1200 located at the end of the pressing conveyor 1100. The sealing machine 1200 is used to seal the packaging boxes after product packing to obtain finished boxes. The pressing and sealing module automatically presses and straightens the products inside the packaging box after product packing, facilitating subsequent sealing operations and significantly improving efficiency compared to manual sorting.

[0055] Furthermore, the detection module 1300 includes a detection conveying device and a weighing unit, a rejection unit, and a buffer unit mounted on the detection conveying device. The detection conveying device is connected to the carton sealing machine 1200. The weighing unit is used to weigh and detect the finished cartons and determine whether they are qualified. The rejection unit is used to push unqualified finished cartons off the detection conveying device. The buffer unit is connected to the detection conveying device and is used to receive and temporarily store unqualified finished cartons pushed off the detection conveying device by the rejection unit. The detection module 1300 enables automatic detection of products after packaging and automatic rejection of unqualified products, which is more efficient and comprehensive than traditional manual sampling methods.

[0056] As a preferred embodiment of this application, the flexible plastic packaging gripping, packing, and palletizing conveyor device further includes a sizing conveyor line 1400 disposed between the detection module 1300 and the palletizing module 1500. The sizing conveyor line 1400 includes a sizing conveyor device 1410 connected to the detection conveyor device and a sizing positioning mechanism connected to the sizing conveyor device 1410. The palletizing module 1500 includes a palletizing area and a collaborative robot, which is disposed on the side of the sizing conveyor line 1400.

[0057] In the above scheme, the alignment and positioning mechanism installed on the alignment conveyor 1410 aligns and positions the sealed finished products during the conveying process, facilitating subsequent palletizing work and thus improving palletizing efficiency. Multiple collaborative robots can be deployed; this arrangement not only improves stacking efficiency but also facilitates the transfer and adjustment of materials within the palletizing area, optimizing the palletizing space and increasing space utilization.

[0058] The following specific embodiment further illustrates the flexible plastic packaging gripping, packing, palletizing, and conveying device of this application:

[0059] Reference Figure 1 As shown, the straight belt conveyor 100 consists of a carbon steel powder-coated frame, a geared motor, a flat belt, and stainless steel guides. It connects to a single sealing machine. The outlet height of the sealing machine is 1050mm, and the overall conveying surface height is 1050mm. The S-shaped chain conveyor 200 consists of a carbon steel powder-coated frame, a geared motor, a chain belt, and stainless steel guides. It connects to a single sealing machine, approaching and converging with the outlet of the straight belt conveyor 100 through two 90° turns. The outlet height of the sealing machine is 1050mm, and the overall conveying surface height is 1050mm. The merging conveyor 300 consists of a carbon steel powder-coated frame, a geared motor, a flat belt, and stainless steel guides. It connects to both the straight belt conveyor 100 and the S-shaped chain conveyor 200, with a front-end connection height of 1050mm and an outlet height of 950mm. (Continue referring to...) Figure 3 As shown, the aforementioned timing belt 900 consists of a stainless steel frame, a servo motor, the timing belt 900 itself, and a stainless steel guide plate, with a working surface height of 600±50mm. Preferably, the aforementioned no-load detection component is a photoelectric detection component installed on the stainless steel baffle plate, which detects whether there is a packaging box in the gap between the timing belts.

[0060] The aforementioned visual conveying device 400 also includes a profile frame, carbon steel powder-coated support legs, a geared motor, and an encoder. The aforementioned matte black flat belt is installed on the profile frame and driven by the geared motor, and the step conveying is achieved through the encoder.

[0061] Continue to refer to Figure 4 As shown, the aforementioned negative pressure gripper adopts a sponge suction cup 620 structure, consisting of a suction cup cavity 621, a suction cup fixing component 622, a suction cup bracket 623, an air tube quick-connect connector 624, a negative pressure gauge 625, and a suction cup sponge 626. The negative pressure connector is used to connect to the aforementioned negative pressure device, which in this example is preferably a fan. In use, the suction cup sponge 626 is attached to the suction cup cavity 621, and the suction cup fixing component 622 is placed over the suction cup cavity 621 and secured with screws, with a sealing gasket at the connection point. Then, the suction cup bracket 623, two air tube quick-connect connectors 624, and the negative pressure gauge 625 are sequentially fixed to the suction cup fixing component 622.

[0062] Continue to refer to Figure 5 As shown, the roller conveyor 810 consists of a carbon steel powder-coated bracket, a geared motor, a chain, rollers, and wear-resistant guides, and is connected and fixed to the aforementioned synchronous belt 900 to prevent deviation. The aforementioned side-pushing mechanism 820 consists of a cylinder and a side-pushing plate, and is also equipped with a photoelectric sensor. After the photoelectric sensor detects that the packaging box has reached its position, there is a certain delay to ensure that the box is pushed out vertically.

[0063] As a preferred embodiment of this example, continue to refer to... Figure 5 As shown, the aforementioned pressing and conveying device 1100 also employs a roller conveyor mechanism 1110, and the roller conveyor mechanism 1110 is equipped with a second blocking mechanism 1130. A positioning photoelectric sensor 1120 is also provided for detecting whether the packaging box is in position. Specifically, the roller conveyor mechanism 1110 consists of a carbon steel powder-coated frame, a geared motor, a chain, rollers, and stainless steel guides; the positioning photoelectric sensor 1120 consists of a diffuse reflective photoelectric sensor and a photoelectric support; and the second blocking mechanism 1130 consists of a three-axis cylinder and a blocking plate.

[0064] As a preferred embodiment of this example, the straightening conveyor line 1400 is composed of a carbon steel powder-coated frame, a geared motor, a chain, rollers, a stainless steel guide, and a side-push positioning mechanism 1430. The straightening conveyor line 1400 is also equipped with a photoelectric detection component 1420 for detecting whether the finished product box is in place. The side-push positioning mechanism 1430 includes a three-axis cylinder and a side-push plate. After receiving the finished product box arrival signal, the cylinder is activated, and after the box is straightened, the cylinder is released.

[0065] The technical solutions protected by this utility model are not limited to the above embodiments. It should be noted that any combination of the technical solutions of any embodiment with one or more other embodiments is within the protection scope of this utility model. Although this utility model has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A flexible plastic packaging gripping, packing, palletizing, and conveying device, characterized in that, The system includes a front-end conveying module, a vision-positioning box-packing module, a pressing and sealing box-packing module, a detection module, and a palletizing module connected in sequence. The front-end conveying module includes a straight belt conveyor, an S-shaped chain conveyor, and a merging conveyor. One end of the merging conveyor is connected to the straight belt conveyor and the S-shaped chain conveyor, and the other end is connected to the vision-positioning box-packing module. The system also includes a box processing module with a box-packing station. The box processing module includes a timing belt with multiple gaps on its surface to accommodate boxes, used to convey the boxes to the box-packing station. It also includes an empty-load detection device to detect whether a box is present within the gaps. The vision-positioning box-packing module further includes a vision-positioning device and a box-packing robot. The vision-positioning device identifies and positions the product, and the box-packing robot picks up the product for box-packing.

2. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 1, characterized in that, The box processing module also includes a box opener and a side-push buffer roller line connected to the box opener and the timing belt. The side-push buffer roller line includes a roller conveyor line and a side-push mechanism connected to the roller conveyor line. The roller conveyor line is used to receive and convey the packaging box processed by the box opener. The side-push mechanism is used to push the packaging box into the gap of the timing belt.

3. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 2, characterized in that, The visual positioning and packing module also includes a visual conveying device, which includes a matte black flat belt conveyor connected to the merging conveyor. The visual positioning device includes a light box and a camera.

4. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 2, characterized in that, The packing robot includes a robotic arm and a negative pressure gripper located at the end of the robotic arm's execution.

5. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 4, characterized in that, The packing robot also includes a negative pressure device, which is connected to the negative pressure gripper.

6. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 2, characterized in that, The pressing and sealing module includes a pressing conveying device connected to the visual positioning packing module and a pressing mechanism connected to the pressing conveying device. The pressing mechanism includes a pressing bracket, a pressing plate, and a pressing drive. The pressing bracket is connected to the upper part of the pressing conveying device, and the pressing drive is fixedly installed on the pressing bracket. The pressing plate is connected to the pressing drive and moves up and down relative to the pressing conveying device in the vertical direction under the drive of the pressing drive.

7. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 6, characterized in that, The pressing and sealing module also includes a sealing machine located at the end of the pressing and conveying device. The sealing machine is used to seal the packaging boxes after the products have been packed to obtain finished boxes.

8. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 7, characterized in that, The detection module includes a detection conveying device and a weighing unit, a rejection unit, and a buffer unit disposed on the detection conveying device. The detection conveying device is connected to the carton sealing machine. The weighing unit is used to weigh and detect the finished product carton and determine whether the finished product carton is qualified. The rejection unit is used to push the unqualified finished product carton off the detection conveying device. The buffer unit is connected to the detection conveying device and is used to receive and temporarily store the unqualified finished product carton pushed off the detection conveying device by the rejection unit.

9. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 8, characterized in that, It also includes a regularization conveyor line disposed between the detection module and the palletizing module, the regularization conveyor line including a regularization conveyor connected to the detection conveyor and a regularization positioning mechanism connected to the regularization conveyor.

10. The flexible plastic packaging gripping, packing, palletizing, and conveying device as described in claim 9, characterized in that, The palletizing module includes a palletizing area and a collaborative robot, which is located on the side of the orderly conveyor line.

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