Automatic packaging box disassembling and transporting equipment

Abstract

The automatic packaging box disassembling and transporting equipment comprises a workbench, a station opening is formed in the workbench, adjustable ribbon pressing assemblies are arranged on the edges of the two sides of the station opening correspondingly, and a packaging box abutting assembly used for abutting against a packaging carton is further arranged at one end of the top of the workbench. The top of the workbench is further provided with a pair of symmetrically-distributed ribbon cutting assemblies, by designing the automatic packaging box unpacking and transporting equipment, bundled packaging cartons can be automatically fed and placed to a station opening in the workbench through grabbing suction cups on the combined grabbing assemblies, and automatic recognition can be achieved on the workbench; according to the automatic cutting device for the packaging carton, the packaging carton abuts against the packaging carton, automatic cutting of a binding belt is completed, after cutting, the packaging carton which is stacked together after the binding belt is removed can be grabbed through the grabbing hook on the combined grabbing assembly and conveyed to the belt conveyor, the whole device achieves the automation function, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of packing box disassembling and transporting, and particularly relates to an automatic packing box disassembling and transporting device. Background Art

[0002] With the development of e-commerce, the categories, specifications and shapes of commodity orders are increasing, and the demands for the specifications and quantities of commodity packing cartons are also increasing day by day. After the packing cartons are produced, in order to save transportation space, the packing cartons are generally flattened, stacked in multiple layers and tied up with tie straps.

[0003] When using the existing bundled and palletized packing cartons, generally, workers take bundles of cartons manually, cut the tie straps with knives, and then transport the packing cartons manually by a trolley, which is very troublesome and has low work efficiency. Therefore, the present invention designs an automatic packing box disassembling and transporting device. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic packing box disassembling and transporting device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: an automatic packing box disassembling and transporting device, including a workbench, a working position opening is arranged on the workbench, a plurality of support rods for supporting the packing box are fixed at the opening of the working position opening, limiting baffles for limiting the packing box are respectively arranged at the two ends of the edge of the working position opening, adjustable tie strap pressing components are respectively arranged at the two sides of the edge of the working position opening, a packing box pressing component for pressing the packing box is further arranged at one end of the top of the workbench, a pair of symmetrically distributed tie strap cutting components are arranged at the top of the workbench, a sliding material channel communicated with the working position opening is arranged at one side of the workbench, a waste material box for receiving waste tie straps is placed at the bottom end of the sliding material channel, a handling robot capable of grasping bundles of packing boxes is arranged at the other side of the workbench, a belt conveyor for conveying the disassembled packing boxes is placed at one end of the workbench in a connecting manner, a camera support is further arranged at one side of the workbench, and a vision camera for identifying the packing box and the tie strap is arranged above the working position opening, and the vision camera is fixedly installed on the camera support.

[0006] Preferably, the handling robot includes a robot moving arm capable of multi-dimensional movement, a base for installing the robot moving arm, and a combined grasping component installed at the end of the robot moving arm, and the combined grasping component includes a hook grasping component and a suction cup grasping component.

[0007] Preferably, the grab hook assembly includes an adapter frame fixedly connected to the end of the robot's moving arm, an upper layer plate fixedly installed at the bottom end of the adapter frame, a rotating shaft A rotatably installed at both ends of the bottom of the upper layer plate through a bearing seat, a plurality of grab hooks symmetrically distributed on the two rotating shafts A, one end of the grab hook is fixedly installed on the rotating shaft A through a fastening seat A, and also includes a pair of symmetrically distributed turning cylinders, one end of the turning cylinder is rotatably connected to the bottom of the upper layer plate, and the telescopic end of the turning cylinder is rotatably connected to a connecting rod through a shaft, and the bottom end of the connecting rod is fixedly connected to the corresponding rotating shaft A.

[0008] Preferably, the suction cup grab assembly includes a lifting cylinder fixedly installed at the center position of the upper layer plate, a lower layer plate movably located below the upper layer plate, mounting cross bars fixedly installed at both ends of the bottom of the lower layer plate, a plurality of grab suction cups fixedly installed on the mounting cross bars through fastening seats B, and the telescopic end of the lifting cylinder movably passes through the upper layer plate and is fixedly connected to the center of the lower layer plate.

[0009] Preferably, a plurality of guide rods for lifting guidance are provided on the lower layer plate, and linear bearings matching the guide rods are provided on the upper layer plate.

[0010] Preferably, each cable tie cutting assembly includes a mounting frame fixedly installed on the top of the workbench, a telescopic cylinder horizontally fixedly installed on the mounting frame, a mounting seat fixedly installed at the telescopic end of the telescopic cylinder, a buffer seat movably installed at the bottom of the mounting seat through a guide post rod, a pair of rolling wheels for rolling the cardboard box installed at the bottom of the buffer seat, a spring sleeve sleeved on the guide post rod for resetting, and a knife seat fixedly installed on the mounting seat. The bottom end of the knife seat movably passes through the buffer seat and is located between the pair of rolling wheels. A cutting blade is fixedly installed at the bottom end of the knife seat, a knife guard for preventing the cutting blade from cutting through the cardboard box is installed on the knife seat, and a guiding auxiliary rod for assisting the telescopic movement is also provided between the mounting seat and the mounting frame.

[0011] Preferably, the packing box pressing assembly includes a pressing cylinder horizontally fixedly installed on one of the mounting frames, an extension frame fixedly installed at the telescopic end of the pressing cylinder, and a pressing disc fixedly installed at the end of the extension frame.

[0012] Preferably, the cable tie pressing assembly is fixedly installed on a lead screw module at both side edges of the working station opening, a mounting plate reciprocating through the lead screw module, a mounting seat B fixedly installed on the mounting plate, a pressing cylinder fixedly installed on the mounting seat B, and a pressing suction cup fixedly installed at the telescopic end of the pressing cylinder.

[0013] Compared with the prior art, the beneficial effects of the present invention are: By designing an automated packing box dismantling and transporting device, it can automatically load and place bundled packing cartons onto the workbench at the station opening through the suction cups on the combined grasping component. Automatic identification can be achieved on the workbench to press the packing cartons tightly and complete the automatic cutting of the tie straps. After cutting, the bundled packing cartons without tie straps can be grasped by the grasping hooks on the combined grasping component and transported to the belt conveyor. The overall device realizes an automated function, greatly improving work efficiency. Brief Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the present invention when working in cooperation with the belt conveyor; Figure 3 It is a structural schematic diagram of the overall workbench of the present invention; Figure 4 It is a structural schematic diagram of the tie strap cutting component and the packing box pressing component of the present invention; Figure 5 It is a structural schematic diagram of the tie strap pressing component of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the combined grasping component of the present invention; Figure 7 It is a planar structural schematic diagram of the combined grasping component of the present invention; In the figure: 1. Robot moving arm; 2. Base; 3. Combined grasping component; 300. Connecting frame; 301. Upper layer plate; 302. Lower layer plate; 303. Guide rod; 304. Lifting cylinder; 305. Flipping cylinder; 306. Link rod; 307. Rotating shaft A; 308. Grasping hook; 309. Fastening seat A; 310. Installation cross bar; 311. Suction cup; 312. Fastening seat B; 4. Workbench; 5. Belt conveyor; 6. Vision camera; 7. Camera support; 8. Tie strap cutting component; 80. Knife guard plate; 81. Installation frame; 82. Telescopic cylinder; 83. Guiding auxiliary rod; 84. Installation seat; 85. Buffer seat; 86. Knife seat; 87. Spring sleeve; 88. Rolling wheel; 89. Cutting blade; 9. Station opening; 10. Packing box pressing component; 101. Pressing cylinder; 102. Extension frame; 103. Pressing disc; 11. Tie strap pressing component; 111. Lead screw module; 112. Installation plate; 113. Installation seat B; 114. Pressing cylinder; 115. Pressing suction cup; 12. Slideway; 13. Waste box; 14. Support rod; 15. Limiting baffle. Detailed Description of the Invention

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0016] Embodiment 1 Please refer to Figures 1-7, the present invention provides a technical solution: an automated packaging box disassembling and transporting device, including a workbench 4. There is a working station opening 9 on the workbench 4. At the opening of the working station opening 9, a plurality of support rods 14 for supporting the packaging carton are fixed. The support rods 14 are higher than the workbench 4, so that the bottom of the packaging carton placed on the support rods 14 has leakage holes, facilitating subsequent grasping. At both ends of the working station opening 9, there are respectively limiting baffles 15 for limiting the packaging carton, which are used for the auxiliary positioning of the packaging carton. On both sides of the working station opening 9, there are adjustable tie strap pressing components 11 for pressing the tie straps. At one end of the top of the workbench 4, there is also a packaging box pressing component 10 for pressing the packaging carton, which is used to press the packaging carton to prevent it from moving during the cutting process and affecting the cutting effect. On the top of the workbench 4, there is also a pair of symmetrically distributed tie strap cutting components 8. On one side of the workbench 4, there is a slide channel 12 communicating with the working station opening 9. At the bottom of the slide channel 12, there is a waste bin 13 for receiving waste tie straps. On the other side of the workbench 4, there is a handling robot that can grasp bundled packaging cartons. At one end of the workbench 4, there is a belt conveyor 5 for conveying the disassembled packaging cartons. On one side of the workbench 4, there is also a camera support 7. Above the working station opening 9, there is a vision camera 6 for identifying the packaging carton and the tie strap. The vision camera 6 is fixedly installed on the camera support 7, and the image information can be collected through the vision camera 6 to analyze the positions of the packaging carton and the tie strap, facilitating subsequent grasping and pressing operations. In this embodiment, preferably, the handling robot includes a robot moving arm 1 that can move in multiple dimensions, a base 2 for installing the robot moving arm 1, and a combined grasping component 3 installed at the end of the robot moving arm 1. The combined grasping component 3 includes a hook grasping component and a suction cup grasping component; the hook grasping component includes a connecting frame 300 fixedly connected to the end of the robot moving arm 1, an upper layer plate 301 fixedly installed at the bottom of the connecting frame 300, a rotating shaft A307 rotatably installed at both ends of the bottom of the upper layer plate 301 through a bearing seat, a plurality of grasping hooks 308 symmetrically distributed on the two rotating shafts A307. One end of the grasping hook 308 is fixedly installed on the rotating shaft A307 through a fastening seat A309. It also includes a pair of symmetrically distributed flipping cylinders 305. One end of the flipping cylinder 305 is rotatably connected to the bottom of the upper layer plate 301. The telescopic end of the flipping cylinder 305 is rotatably connected to a connecting rod 306 through a shaft, and the bottom end of the connecting rod 306 is fixedly connected to the corresponding rotating shaft A307. After the tie strap cutting is completed, the bundled packaging cartons without tie straps are grasped by the hook grasping component and placed on the belt conveyor 5 together.In this embodiment, preferably, the suction cup gripping assembly includes a lifting cylinder 304 fixedly installed at the central position of the upper layer plate 301, a lower layer plate 302 movably located below the upper layer plate 301, mounting cross bars 310 fixedly installed at both ends of the bottom of the lower layer plate 302, and a plurality of gripping suction cups 311 fixedly installed on the mounting cross bars 310 through fastening seats B312. The telescopic end of the lifting cylinder 304 movably passes through the upper layer plate 301 and is fixedly connected to the center of the lower layer plate 302. When initially gripping and conveying the bundled packaging cartons to the station opening 9, it is carried out by the suction cup gripping assembly. The uppermost packaging carton can be sucked by the plurality of gripping suction cups 311 to complete the transfer. In this embodiment, preferably, a plurality of guide rods 303 for lifting guidance are provided on the lower layer plate 302, and linear bearings cooperating with the guide rods 303 are provided on the upper layer plate 301 to ensure the stability of the lifting movement. In this embodiment, preferably, the packaging box pressing assembly 10 includes a pressing cylinder 101 horizontally fixedly installed on one of the mounting frames 81, an extension frame 102 fixedly installed at the telescopic end of the pressing cylinder 101, and a pressing disc 103 fixedly installed at the end of the extension frame 102. After the bundled packaging cartons are initially placed at the station opening 9, the pressing cylinder 101 can be started to drive the pressing disc 103 to move. The pressing disc 103 pushes the bundled packaging cartons so that the other end of the bundled packaging cartons abuts against the limiting baffle 15. In this embodiment, preferably, each strap cutting assembly 8 includes a mounting frame 81 fixedly installed on the top of the workbench 4, a telescopic cylinder 82 horizontally fixedly installed on the mounting frame 81 for driving the cutting blade 89 to cut and retract after cutting, a mounting seat 84 fixedly installed at the telescopic end of the telescopic cylinder 82, a buffer seat 85 installed at the bottom of the mounting seat 84 and lifted and lowered by a guide post rod, a pair of rolling wheels 88 installed at the bottom of the buffer seat 85 for rolling the packaging cartons, a spring sleeve 87 sleeved on the guide post rod for resetting. The rolling wheels 88 can press down the packaging cartons to increase the gap between the strap and the top of the packaging carton, and cooperate with the telescopic cylinder 82 and the knife guard plate 80 with an inclined cutting surface to enable the strap to smoothly contact the cutting blade 89, thereby realizing the cutting of the strap. And a knife seat 86 fixedly installed on the mounting seat 84. The bottom end of the knife seat 86 movably passes through the buffer seat 85 and is located between the pair of rolling wheels 88. A cutting blade 89 is fixedly installed at the bottom end of the knife seat 86. A knife guard plate 80 for preventing the cutting blade 89 from cutting the carton is installed on the knife seat 86. The knife guard plate 80 is in an L-shaped structure, which can play a role in protecting the packaging carton and can smoothly cut the strap. A guiding auxiliary rod 83 for assisting the telescopic movement is further provided between the mounting seat 84 and the mounting frame 81 to ensure the stable horizontal movement of the mounting seat 84.In this embodiment, preferably, the tie pressing assembly 11 is fixedly installed on the lead screw modules 111 at both side edges of the station opening 9, the mounting plate 112 that reciprocates through the lead screw modules 111, the mounting seat B113 fixedly installed on the mounting plate 112, the pressing cylinder 114 fixedly installed on the mounting seat B113, and the pressing suction cup 115 fixedly installed on the telescopic end of the pressing cylinder 114. By starting the lead screw modules 111, the position of the pressing suction cup 115 can be adjusted to ensure that the pressing suction cup 115 is aligned with the tie on the bundled packaging carton. By starting the pressing cylinder 114, the pressing suction cup 115 can be pressed against the tie. Moreover, the pressing suction cup 115 is connected to a negative pressure system, which can ensure that after cutting is completed, the tie is adsorbed and will not be taken away together with the bundled packaging carton grabbed by the grasping hook 308. After the packaging carton is taken away, the negative pressure system stops working, and the tie falls through the station opening 9 onto the material sliding channel 12 and finally falls into the waste box 13 for collection.

[0017] Although the embodiments of the present invention have been shown and described, see the above detailed description. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated packing box disassembling and transporting device, comprising a workbench (4), characterized in that: A workbench (4) is provided with a working position opening (9). At the opening of the working position opening (9), a plurality of support rods (14) for supporting a packaging carton are fixed. At both ends of the edge of the working position opening (9), limiting baffles (15) for limiting the packaging carton are respectively arranged. On both sides of the edge of the working position opening (9), there are adjustable tie strap pressing assemblies (11). At one end of the top of the workbench (4), a packaging box pressing assembly (10) for pressing against the packaging carton is also arranged. On the top of the workbench (4), a pair of symmetrically distributed tie strap cutting assemblies (8) are further arranged. On one side of the workbench (4), a sliding material channel (12) communicating with the working position opening (9) is arranged. At the bottom end of the sliding material channel (12), a waste material box (13) for receiving waste tie straps is placed. On the other side of the workbench (4), a handling robot capable of grasping bundled packaging cartons is arranged. At one end of the workbench (4), a belt conveyor (5) for conveying the unpacked packaging cartons is placed in an adjoining manner. On one side of the workbench (4), a camera support (7) is also arranged. Above the working position opening (9), a vision camera (6) for identifying the packaging carton and the tie strap is arranged. The vision camera (6) is fixedly installed on the camera support (7).

2. The automated packing box disassembling and transporting device according to claim 1, wherein: The handling robot includes a robot moving arm (1) capable of multi-dimensional movement, a base (2) for installing the robot moving arm (1), and a combined grasping assembly (3) installed at the end of the robot moving arm (1). The combined grasping assembly (3) includes a hook grasping assembly and a suction cup grasping assembly.

3. An automated packing box disassembling and transporting device according to claim 2, characterized in that: The hook grasping assembly includes an adapter frame (300) fixedly connected to the end of the robot moving arm (1), an upper layer plate (301) fixedly installed at the bottom end of the adapter frame (300), a rotating shaft A (307) rotatably installed at both ends of the bottom of the upper layer plate (301) through a bearing seat, a plurality of grasping hooks (308) symmetrically distributed on the two rotating shafts A (307). One end of the grasping hook (308) is fixedly installed on the rotating shaft A (307) through a fastening seat A (309). It also includes a pair of symmetrically distributed flipping cylinders (305). One end of the flipping cylinder (305) is rotatably connected to the bottom of the upper layer plate (301). The telescopic end of the flipping cylinder (305) is rotatably connected to a connecting rod (306) through a shaft. The bottom end of the connecting rod (306) is fixedly connected to the corresponding rotating shaft A (307).

4. An automatic packing box disassembling and transporting device according to claim 3, characterized in that: The suction cup grasping assembly includes a lifting cylinder (304) fixedly installed at the central position of the upper layer plate (301), a lower layer plate (302) movably located below the upper layer plate (301), mounting cross bars (310) fixedly installed at both ends of the bottom of the lower layer plate (302), a plurality of grasping suction cups (311) fixedly installed on the mounting cross bars (310) through fastening seats B (312). The telescopic end of the lifting cylinder (304) movably passes through the upper layer plate (301) and is fixedly connected to the center of the lower layer plate (302).

5. An automated packing box disassembling and transporting device according to claim 4, characterized in that: A plurality of guide rods (303) for lifting and guiding are arranged on the lower layer board (302), and linear bearings matched with the guide rods (303) are arranged on the upper layer board (301).

6. An automated packing box disassembling and transporting device according to claim 1, characterized in that: Each cable tie cutting assembly (8) includes a mounting frame (81) fixedly installed on the top of the workbench (4), a telescopic cylinder (82) horizontally and fixedly installed on the mounting frame (81), a mounting seat (84) fixedly installed at the telescopic end of the telescopic cylinder (82), a buffer seat (85) movably installed at the bottom of the mounting seat (84) through a guide post rod, a pair of rolling wheels (88) installed at the bottom of the buffer seat (85) for rolling the carton, a spring sleeve (87) sleeved on the guide post rod for resetting, and a knife seat (86) fixedly installed on the mounting seat (84). The bottom end of the knife seat (86) movably passes through the buffer seat (85) and is located between the pair of rolling wheels (88). A cutting blade (89) is fixedly installed at the bottom end of the knife seat (86). A knife guard plate (80) for preventing the cutting blade (89) from cutting the carton is installed on the knife seat (86). A guiding auxiliary rod (83) for assisting the telescopic movement is further arranged between the mounting seat (84) and the mounting frame (81).

7. An automated packing box disassembling and transporting device according to claim 6, characterized in that: The packing box pressing component (10) includes a pressing cylinder (101) horizontally and fixedly installed on one of the mounting frames (81), an extension frame (102) fixedly installed at the telescopic end of the pressing cylinder (101), and a pressing disc (103) fixedly installed at the end of the extension frame (102).

8. An automated packing box disassembling and transporting device according to claim 1, characterized in that: The cable tie pressing component (11) includes a lead screw module (111) fixedly installed on the two side edges of the working position opening (9), a mounting plate (112) reciprocatingly moving through the lead screw module (111), a mounting seat B (113) fixedly installed on the mounting plate (112), a pressing cylinder (114) fixedly installed on the mounting seat B (113), and a pressing suction cup (115) fixedly installed at the telescopic end of the pressing cylinder (114).

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