Automatic carton boxing device

Abstract

The utility model discloses an automatic carton boxing device in the technical field of automatic packaging assembly lines, and aims to solve the problems of high manufacturing cost and higher error rate caused by manual carton assembly in the prior art. The device comprises a workbench, a carton feeding line, a paper box feeding line, a supporting frame and a partition plate feeding mechanism are arranged on the workbench, a pushing air cylinder is installed on one side of the carton feeding line, a portal frame assembly is installed on the supporting frame, a gripper assembly is arranged at the output end of the portal frame assembly, and the portal frame assembly is used for driving grippers to move in the transverse direction, the longitudinal direction and the vertical direction. The gripper assembly is used for placing the stacked paper boxes in the paper boxes and placing the partition plates provided by the partition plate feeding mechanism in the paper boxes. The automatic carton feeding device is used for automatically feeding packaged cartons into cartons for boxing operation, the automatic coverage rate of boxing operation is increased, the labor cost is reduced, defective products caused by manual operation errors can be avoided, and good economic benefits are achieved.

Description

Technical Field

[0001] The utility model relates to an automatic carton packing device, belonging to the technical field of automatic packaging lines. Background Art

[0002] The traditional method of packing cartons is to manually arrange the cartons and then pack them manually. Partitions and cartons are placed in layers in the cartons to prevent the cartons from colliding with each other and causing damage to the corners. However, the manual method is not only cumbersome, but also more likely to cause operational errors during the packing process, resulting in the production of defective products. This not only affects the packing yield, but also the cost of manual labor is relatively high. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an automatic carton packing device for automatically feeding packaged cartons into cartons for packing operations, thereby improving the automation coverage of the packing work, reducing labor costs, and avoiding defective products caused by manual operation errors, thereby having good economic benefits.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The utility model provides an automatic carton packing device, including a workbench, on which are provided a carton feeding line, a carton feeding line, a support frame and a partition feeding mechanism; a pushing cylinder is installed on one side of the carton feeding line, and the output end of the pushing cylinder is connected to a push plate; a gantry assembly is installed on the support frame, and a gripper assembly is provided at the output end of the gantry assembly; the gantry assembly is used to drive the gripper to move in the horizontal, longitudinal and vertical directions; the gripper assembly is used to place the stacked cartons in the carton and to place the partitions provided by the partition feeding mechanism in the carton.

[0006] Specifically, the carton feeding line is arranged on one side of the workbench, and a carton discharging line is arranged on the other side of the workbench. A transfer mechanism is arranged between the carton feeding line and the carton discharging line. The transfer mechanism is provided with a clamping mechanism for clamping the carton and a transmission structure for receiving or pushing out the carton.

[0007] Specifically, a carton opening mechanism is arranged between the carton feeding line and the carton discharging line, and the carton opening mechanism includes two vertically arranged stands, and both of the stands are equipped with a first driving device and a sliding connecting plate, and the first driving device is used to drive the corresponding connecting plate to slide in the vertical direction, and both of the connecting plates are rotatably equipped with rotating rods, and a number of shifting rods are installed in the axial direction of the two rotating rods, and the two connecting plates are also equipped with a second driving device for driving the corresponding shifting rods to rotate.

[0008] Specifically, the gantry assembly includes a transverse moving module, a longitudinal base rail arranged on the transverse moving module, and two vertical moving modules. The two vertical moving modules are both equipped with a crawling moving assembly for moving on the longitudinal base rail, and the output ends of the two vertical moving modules are both equipped with grabbing palms.

[0009] Specifically, the grabbing palm includes a support plate and a plurality of limit plates installed around the support plate, and a plurality of adsorption holes are opened on the support plate.

[0010] Specifically, the partition feeding mechanism includes a lifting structure, a transverse limit plate group and a longitudinal limit plate group slidably installed on the workbench. The transverse limit plate group and the longitudinal limit plate group each include no less than two relative limit plates. A driving assembly is provided under the workbench for driving the relative limit plates to move closer to or away from each other. The lifting structure is used to lift the partition placed between multiple limit plates.

[0011] Specifically, the workbench is provided with a photoelectric detection sensor for detecting the pushing height of the partition.

[0012] Specifically, the driving assembly includes a belt conveyor structure installed below the workbench, and the two opposite limit plates are installed on both sides of the corresponding conveyor belt structure through mounting blocks.

[0013] Specifically, the lifting structure is a through-type stepping motor.

[0014] Specifically, a first adjustable limiting plate is provided on one side of the carton feeding line, and a second adjustable limiting plate is provided on one side of the paper box feeding line.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The utility model integrates corresponding carton feeding lines, carton feeding lines, gripper components, partition feeding mechanisms, etc. on the workbench, which can automatically grab the stacked cartons into the interior of the carton and place the partitions in order between layers, thereby realizing the automatic stacking and placement of the cartons, reducing the packing defects caused by manual work and saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the automatic packing structure provided by an embodiment of the present utility model;

[0018] Figure 2 This utility model Figure 1 An enlarged view of the structure at point A of the automatic packing structure provided in the embodiment;

[0019] Figure 3 This utility model Figure 1 An enlarged view of the structure at position B of the automatic packing structure provided in the embodiment;

[0020] Figure 4 This is another perspective diagram of the automatic boxing structure provided by an embodiment of the present utility model;

[0021] Figure 5 This utility model Figure 4 An enlarged view of the structure at position C of the automatic packing structure provided in the embodiment;

[0022] Figure 6 This is a front view of the automatic boxing structure provided by an embodiment of the present utility model;

[0023] Figure 7 This utility model Figure 6 An enlarged view of the structure at point D of the automatic packing structure provided in the embodiment;

[0024] Figure 8 This is a side view of the automatic boxing structure provided by an embodiment of the present utility model;

[0025] Figure 9 This utility model Figure 8 EE direction cross-sectional view of the automatic packing structure provided in the embodiment;

[0026] Figure 10 This utility model Figure 9 An enlarged view of the structure at F of the automatic packing structure provided in the embodiment;

[0027] Figure numerals: 1. workbench; 2. carton feeding line; 3. first adjustable limit plate; 4. carton feeding line; 5. second adjustable limit plate; 6. pushing cylinder; 7. pushing plate; 8. horizontal moving module; 9. longitudinal base rail; 10. vertical moving module; 11. transfer mechanism; 12. grabbing palm; 13. rotating cylinder; 14. stand; 15. first driving device; 16. connecting plate; 17. second driving device; 18. rotating rod; 19. shift rod; 20. horizontal limit plate group; 21. longitudinal limit plate group; 22. carton discharging line; 23. photoelectric detection sensor; 24. through-type stepping motor; 25. belt conveyor structure; 26. mounting block. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] like Figures 1-10As shown, an embodiment of the present invention provides an automatic carton packing device for automatically feeding packaged cartons into cartons for packing operations, which improves the automation coverage of packing work, reduces labor costs, and avoids defective products caused by manual operation errors, with good economic benefits. In order to realize the structural function of the device, the device is provided here, including a workbench 1, wherein the workbench 1 is provided with a carton feeding line 2, a carton feeding line 4, a support frame and a partition feeding mechanism. The carton feeding line 2 is used to supply unpacked cartons so that the cartons can be directly loaded into the carton. In order to realize the pushing and stacking of cartons and facilitate the simultaneous feeding of multiple cartons into the carton, a pushing cylinder 6 can be installed on one side of the carton feeding line 4, and a pushing cylinder 6 is connected to the output end of the pushing cylinder 6. Plate 7, after the cartons are fed in by the conveyor line, they can be piled up on the stacking plate adjacent to the feed line through the pushing action of the push plate 7, so as to be convenient for waiting to be taken. In order to grab these stacked carton materials and send them into the interior of the carton, a gantry assembly is installed on the support frame here, wherein a gripper assembly is provided at the output end of the gantry assembly, and the gantry assembly is used to drive the gripper assembly to move in the horizontal, longitudinal and vertical directions, and the gripper assembly is used to place the stacked cartons in the carton and to place the partitions provided by the partition feeding mechanism in the carton. The partition feeding mechanism here is used to supply the partitions to be placed to the gripper assembly, and the specific feeding method is not limited here. At the same time, the specific shape of the gripper assembly is not limited here, and it can realize the simultaneous gripping of multiple cartons and the gripping of partitions.

[0032] An embodiment of the present invention provides an automatic carton packing device. In order to facilitate the automatic discharging of the equipment, a carton feeding line 2 is set on one side of the workbench 1, and a carton discharging line 22 is set on the other side of the workbench 1. A transfer mechanism 11 is set between the carton feeding line 2 and the carton discharging line 22. The transfer mechanism 11 is provided with a clamping mechanism for clamping the carton and a transmission structure for receiving or pushing out the carton. The clamping mechanism allows the carton to maintain position stability and is more conducive to the packing action of the carton. The transmission structure can be assembled in the form of linked rollers, so as to facilitate it to receive materials from the carton feeding line 2 and send the carton to the carton discharging line 22.

[0033] The present invention provides an automatic carton packing device. In order to ensure that the opening of the carton is stably opened during the carton packing process and to prevent the cardboard from sinking in during the packing process, a carton opening mechanism can be provided between the carton feeding line 2 and the carton discharging line 22. Specifically, the carton opening mechanism includes two vertically arranged stands 14, and a first driving device 15 and a sliding connecting plate 16 are installed on the two stands 14. Figure 1 and Figure 6As shown, the first driving device 15 here is used to drive the corresponding connecting plate 16 to slide in the vertical direction, and a rotating rod 18 is rotatably installed on each of the two connecting plates 16. A plurality of levers 19 are installed in the axial direction of the two rotating rods 18. Finally, a second driving device 17 for driving the corresponding levers 19 to rotate is also installed on the two connecting plates 16. Through the above structural design, after the carton moves to the unpacking position through the transfer mechanism 11, the height of the lever 19 is adjusted by vertically moving the rotating rod 18 and the rotation angle of the lever 19 is adjusted by rotating the rotating rod 18, so that the lever 19 on the rotating rod 18 can be opened from the inside of the box body to the outside, so that the cardboard structure less than 180° can be expanded to a cardboard structure greater than 180°, thereby avoiding the cardboard from being sunken due to the carton pressing down on the cardboard during packing.

[0034] The embodiment of the present invention provides an automatic carton packing device, which specifically provides a gantry assembly structure. In order to facilitate the grabbing of partitions and cartons, the gantry assembly is provided here, including a horizontal moving module 8, a longitudinal base rail 9 provided on the horizontal moving module 8, and two vertical moving modules 10, wherein the two vertical moving modules 10 are both equipped with a crawling moving assembly for moving on the longitudinal base rail 9. The crawling moving assembly can be configured as a motor and a gear provided at the output end of the motor. In this case, it is only necessary to provide a corresponding rack on the longitudinal base rail 9 (it is necessary to ensure that the crawling assembly is horizontally slidably provided on the longitudinal base rail 9). In order to facilitate the division of labor of the grippers, grabbing palms 12 can be installed at the output ends of the two vertical moving modules. One of the grabbing palms 12 is used to grab the stacked carton structure, and the other is used to grab the partition. The two grabbing palms 12 act alternately, which can also effectively improve the placement efficiency and the overall energy efficiency of the equipment. Among them, as a preferred embodiment, the grabbing palm 12 can be configured here to include a support plate and several limit plates installed on the side of the support plate. The limit plates are used to guide the carton structure or the partition structure to conflict with the support plate. At this time, by opening a number of adsorption holes on the support plate, the corresponding items can be directly lifted by the negative pressure adsorption effect. For stacked cartons of different specifications or partitions of different sizes, the spacing between each limit plate should be flexibly configured to facilitate personnel to replace. In some other embodiments, in order to meet the rotation and placement requirements of the grabbing palm 12, a rotating cylinder 13 can be configured above the grabbing palm 12. The action of the rotating cylinder 13 makes the movement of the grabbing palm 12 more flexible.

[0035] The present invention provides an automatic carton packing device, which specifically provides a schematic diagram of the structure of a partition feeding mechanism. Specifically, the partition feeding mechanism can be provided here, including a lifting structure, a transverse limit plate group 20 and a longitudinal limit plate group 21 slidably mounted on a workbench 1. The transverse limit plate group 20 and the longitudinal limit plate group 21 each include no less than two opposing limit plates. These limit plates are used to stabilize the position of the partitions and prevent the position of the partitions from being offset, which causes the partitions to be unable to accurately perform the packing action. In order to achieve the feeding of the partitions, a driving assembly for driving the relative limit plates to move closer to or away from each other is provided below the workbench 1. At this time, the lifting structure is used to lift the partitions placed between the multiple limit plates. In order to be able to promptly remind the feeding when the partitions are out of material, a photoelectric detection sensor 23 for detecting the height of the partition push is provided on the workbench 1. As a preferred embodiment, a drive assembly can be provided including a belt conveyor structure 25 mounted below the workbench 1. In this case, two opposing limit plates are mounted on both sides of the corresponding conveyor belt structure via mounting blocks 26. Thus, when the belt conveyor structure 25 is driven, the two mounting blocks 26 on both sides can move closer to or further away from each other, thereby driving the corresponding limit plates closer to or further away from each other, thereby achieving a good limiting action on the partition. The above-mentioned lifting structure is preferably a through-type stepper motor 24, which can directly achieve the corresponding lifting action.

[0036] An embodiment of the present invention provides an automatic carton packing device. In order to adapt to cartons or cartons of different sizes for feeding and unloading, a first adjustable limit plate 3 can be provided on one side of the carton feeding line 2, and a second adjustable limit plate 5 can be provided on one side of the carton feeding line 4. By limiting the position of the cartons and cartons after feeding, the cartons or cartons can be further prevented from tilting during the transportation process, which is conducive to ensuring the stability of subsequent assembly actions and the corresponding accuracy.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An automatic carton packing device, characterized in that: The invention comprises a workbench (1), wherein the workbench (1) is provided with a carton feeding line (2), a paper box feeding line (4), a support frame and a partition feeding mechanism, a push cylinder (6) is installed on one side of the paper box feeding line (4), and a push plate (7) is connected to the output end of the push cylinder (6), a gantry assembly is installed on the support frame, and a gripper assembly is provided at the output end of the gantry assembly, and the gantry assembly is used to drive the gripper to move in the horizontal, longitudinal and vertical directions, and the gripper assembly is used to place the stacked cartons in the cartons and to place the partitions provided by the partition feeding mechanism in the cartons.

2. The automatic carton packing device according to claim 1, characterized in that: The carton feeding line (2) is arranged on one side of the workbench (1), and a carton discharging line (22) is arranged on the other side of the workbench (1). A transfer mechanism (11) is arranged between the carton feeding line (2) and the carton discharging line (22), and the transfer mechanism (11) is provided with a clamping mechanism for clamping the carton and a transmission structure for receiving or pushing out the carton.

3. The automatic carton packing device according to claim 2, characterized in that: A carton opening mechanism is provided between the carton feeding line (2) and the carton discharging line (22), and the carton opening mechanism comprises two vertically arranged stands (14), both of which are equipped with a first driving device (15) and a slidably arranged connecting plate (16), the first driving device (15) being used to drive the corresponding connecting plate (16) to slide in the vertical direction, the two connecting plates (16) are both rotatably equipped with a rotating rod (18), a plurality of shifting rods (19) are installed in the axial direction of the two rotating rods (18), and the two connecting plates (16) are also equipped with a second driving device (17) for driving the corresponding shifting rod (19) to rotate.

4. The automatic carton packing device according to claim 1, characterized in that: The gantry assembly comprises a transverse moving module (8), a longitudinal base rail (9) arranged on the transverse moving module (8), and two vertical moving modules (10), each of the two vertical moving modules (10) being equipped with a crawling moving assembly for moving on the longitudinal base rail (9), and each of the output ends of the two vertical moving modules (10) being equipped with a grabbing palm (12).

5. The automatic carton packing device according to claim 4, characterized in that: The grabbing palm (12) comprises a support plate and a plurality of limit plates installed on the peripheral side of the support plate, and a plurality of adsorption holes are provided on the support plate.

6. The automatic carton packing device according to claim 1, characterized in that: The partition feeding mechanism comprises a lifting structure, a transverse limit plate group (20) and a longitudinal limit plate group (21) slidably mounted on a workbench (1), wherein the transverse limit plate group (20) and the longitudinal limit plate group (21) each comprise no less than two opposing limit plates, and a driving assembly for driving the opposing limit plates to move closer to or away from each other is provided below the workbench (1), and the lifting structure is used to lift a partition placed between a plurality of limit plates.

7. The automatic carton packing device according to claim 6, characterized in that: The workbench (1) is provided with a photoelectric detection sensor (23) for detecting the height of the partition push.

8. The automatic carton packing device according to claim 6, characterized in that: The driving assembly comprises a belt conveyor structure (25) installed below the workbench (1), and the two opposite limit plates are installed on both sides of the corresponding conveyor belt structure through mounting blocks (26).

9. The automatic carton packing device according to claim 6, characterized in that: The lifting structure is a through-type stepping motor (24).

10. The automatic carton packing device according to claim 1, characterized in that: A first adjustable limiting plate (3) is provided on one side of the carton feeding line (2), and a second adjustable limiting plate (5) is provided on one side of the carton feeding line (4).

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