An intelligent sorting and stacking robot for packaging cartons

Abstract

The utility model discloses a kind of intelligent sorting and stacking robot for packaging carton, belong to packaging carton sorting technical field, including robot body and the clamping mechanism of being installed in the output end of robot body, the clamping mechanism includes connecting frame, two clamping plates symmetrically installed on connecting frame and the first driving part for driving clamping plate sliding, the bottom of the clamping plate is slidably installed with connecting plate, the inside fixed mounting of the clamping plate has cylinder for driving connecting plate lifting, the bottom of the connecting plate is provided with recess, the inside rotation of the recess is installed with pivot, the pivot is fixedly connected with backing pad, one side of the connecting plate is provided with second driving part for driving pivot rotation;By the setting of second driving part, when placing carton, backing pad can be rotated into recess, avoid the problem that backing pad causes influence to the placement of carton.

Description

Technical Field

[0001] This utility model belongs to the field of packaging carton sorting technology, specifically relating to an intelligent sorting and palletizing robot for packaging cartons. Background Technology

[0002] Intelligent palletizing robots are widely used on packaging carton sorting lines. Palletizing robots are a product of the organic combination of mechanics and computer programs, providing higher production efficiency for modern manufacturing. Palletizing machines have a wide range of applications in the palletizing industry. Palletizing robots significantly save labor and space.

[0003] Existing Chinese patent CN215438743U discloses a carton palletizing robot gripper, including a connecting device, a sliding device, a stretching device, and a supporting device. The upper surface of the sliding device is connected to the lower surface of the connecting device, the side surface of the stretching device is connected to the sliding device, and the supporting device is connected to the side surfaces of both the sliding device and the stretching device. The connecting device includes a support plate, the sliding device includes a slide bar, a slider, and a connecting plate, the upper surface of the slide bar is connected to the lower surface of the support plate, the slider slides with the slide bar, and the upper end of the connecting plate is connected to the slider. The stretching device includes a baffle and a first... The device includes a piston tube and a first piston. One end of the slide bar is connected to the side surface of the baffle. The baffle has mounting holes that penetrate both sides. The first piston tube is adapted to the mounting holes. The first piston and the first piston tube are slidably engaged. The side surface of the connecting plate has holes. One end of the first piston passes through the holes in the connecting plate. The slidable engagement of the first piston and the first piston tube can drive the slider and the slide bar to slide together, thereby achieving the function of clamping the carton. The support device includes a fixed tube, a second piston tube, and a second piston. The second piston tube and the second piston are slidably engaged. The outer surfaces of the two fixed tubes are respectively connected to the side surfaces of the connecting plate and the baffle.

[0004] Regarding the aforementioned technologies, the inventors have discovered at least the following problems: because a pad is added to support the bottom of the cardboard box in the aforementioned technologies, the pad is easily pressed against the bottom of the cardboard box when the cardboard box is placed, which affects the placement of the cardboard box. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent sorting and palletizing robot for packaging cartons to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent sorting and palletizing robot for packaging cartons, comprising a robot body and a clamping mechanism installed at the output end of the robot body, wherein the clamping mechanism comprises a connecting frame, two clamping plates symmetrically installed on the connecting frame, and a first driving member for driving the clamping plates to slide. A connecting plate is slidably mounted on the bottom of the clamping plate. A cylinder for driving the connecting plate to rise and fall is fixedly installed inside the clamping plate. A groove is opened on the bottom of the connecting plate. A rotating shaft is rotatably mounted inside the groove. A pad is fixedly connected to the rotating shaft. A second driving component for driving the rotating shaft to rotate is provided on one side of the connecting plate.

[0007] In a preferred embodiment, the first driving component includes a dual-axis motor fixedly installed in the middle of the connecting frame and screws fixedly connected to the two output shafts of the dual-axis motor. The two clamping plates are respectively sleeved on the two screws and threadedly connected to the screws.

[0008] In a preferred embodiment, the connecting frame has openings on both sides, and the screw is rotatably installed in the openings.

[0009] In a preferred embodiment, a guide groove is provided on the inner sidewall of the opening, and guide sliders that slide in cooperation with the guide groove are provided on both sides of the upper end of the clamping plate.

[0010] In a preferred embodiment, a limiting groove is provided on the inner side wall of the clamping plate, and both ends of the connecting plate are provided with limiting sliders that slide in cooperation with the limiting groove.

[0011] In a preferred embodiment, the second driving component includes an electric push rod fixedly installed in the connecting plate, a rack fixedly connected to the telescopic end of the electric push rod, and a gear meshing with one side of the rack, wherein the gear is fixedly installed at one end of the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This intelligent sorting and palletizing robot for packaging cartons uses a connecting plate, cylinder, rotating shaft, pad, and second drive unit. When the clamping plate holds the carton, the second drive unit is activated to rotate the rotating shaft, which in turn rotates the pad to a horizontal position. Then, the cylinder is activated to raise the connecting plate, which supports the bottom of the carton, improving its stability and preventing it from slipping. This intelligent sorting and palletizing robot for packaging cartons, through the setting of the second drive component, can first start the electric push rod to drive the rack to slide upward when placing the carton, so that the rack drives the gear to rotate, the gear drives the shaft to rotate, and the shaft drives the pad to rotate into the groove. Then the clamp can be released to place the carton, avoiding the problem of the pad affecting the placement of the carton. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the clamping mechanism of this utility model; Figure 3 This is a cross-sectional structural diagram of the clamping mechanism of this utility model.

[0014] In the diagram: 1. Robot body; 2. Clamping mechanism; 21. Connecting frame; 22. Clamping plate; 23. First driving component; 231. Dual-axis motor; 232. Screw; 24. Connecting plate; 25. Cylinder; 26. Groove; 27. Rotating shaft; 28. Pad plate; 29. ​​Second driving component; 291. Electric push rod; 292. Rack; 293. Gear; 210. Through port; 211. Guide groove; 212. Guide slider; 213. Limiting groove; 214. Limiting slider. Detailed Implementation

[0015] The present invention will be further described below with reference to the embodiments.

[0016] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0017] Please see Figure 1-3 This utility model provides an intelligent sorting and palletizing robot for packaging cartons, including a robot body 1 and a clamping mechanism 2 installed at the output end of the robot body 1. The clamping mechanism 2 includes a connecting frame 21, two clamping plates 22 symmetrically installed on the connecting frame 21, and a first driving member 23 for driving the clamping plates 22 to slide. The first driving member 23 includes a dual-axis motor 231 fixedly installed in the middle of the connecting frame 21 and screws 232 fixedly connected to the two output shafts of the dual-axis motor 231. The threads of the two screws 232 are opposite. The two clamping plates 22 are respectively sleeved on the two screws 232 and threadedly connected to the screws 232. Both sides of the connecting frame 21 are provided with openings 210. The screws 232 are rotatably installed in the openings 210. The inner sidewall of the openings 210 is provided with guide grooves 211. Both sides of the upper end of the clamping plates 22 are provided with guide sliders 212 that slide in cooperation with the guide grooves 211. With the clamping mechanism 2 in place, when the carton is being stacked, the robot body 1 can drive the clamping mechanism 2 to move above the carton, and then start the dual-axis motor 231 to drive the two screws 232 to rotate, so that the screws 232 drive the two clamping plates 22 to slide relative to each other, so that the clamping plates 22 clamp the two sides of the carton.

[0018] A connecting plate 24 is slidably mounted on the bottom of the clamping plate 22. A cylinder 25 for driving the connecting plate 24 to rise and fall is fixedly installed inside the clamping plate 22. A groove 26 is opened at the bottom of the connecting plate 24. A rotating shaft 27 is rotatably mounted inside the groove 26. A pad 28 is fixedly connected to the rotating shaft 27. A second driving member 29 for driving the rotating shaft 27 to rotate is provided on one side of the connecting plate 24. Through the arrangement of the connecting plate 24, cylinder 25, rotating shaft 27, pad 28 and second driving member 29, when the clamping plate 22 clamps the carton, the second driving member 29 can be activated to drive the rotating shaft 27 to rotate, so that the rotating shaft 27 drives the pad 28 to rotate to a horizontal state. Then the cylinder 25 is activated to drive the connecting plate 24 to rise, so that the pad 28 abuts against the bottom of the carton for support, which can improve the stability of the carton and prevent the carton from slipping.

[0019] Specifically, the second driving component 29 includes an electric push rod 291 fixedly installed in the connecting plate 24, a rack 292 fixedly connected to the telescopic end of the electric push rod 291, and a gear 293 meshing with one side of the rack 292. The gear 293 is fixedly installed at one end of the rotating shaft 27. With the setting of the second driving component 29, when placing the carton, the electric push rod 291 can be started first to drive the rack 292 to slide upward, so that the rack 292 drives the gear 293 to rotate, so that the gear 293 drives the rotating shaft 27 to rotate, so that the rotating shaft 27 drives the pad 28 to rotate into the groove 26, and then the clamping plate 22 can be released to place the carton, avoiding the problem of the pad 28 affecting the placement of the carton.

[0020] The inner sidewall of the clamping plate 22 is provided with a limiting groove 213, and both ends of the connecting plate 24 are provided with limiting sliders 214 that slide in cooperation with the limiting groove 213.

[0021] The working principle and usage process of this utility model are as follows: First, when stacking cartons, the robot body 1 drives the clamping mechanism 2 to move above the cartons. Then, the dual-axis motor 231 is started to drive the two screws 232 to rotate, causing the screws 232 to drive the two clamping plates 22 to slide relative to each other, so that the clamping plates 22 clamp the two sides of the cartons. Then, the second driving component 29 is started to drive the rotating shaft 27 to rotate, so that the rotating shaft 27 drives the pad 28 to rotate to a horizontal state. Then, the cylinder 25 is started to drive the connecting plate 24 to rise, so that the pad 28 abuts against the bottom of the cartons for support, which can improve the stability of the cartons and prevent the cartons from slipping. When placing the cartons, the electric push rod 291 is started to drive the rack 292 to slide upward, so that the rack 292 drives the gear 293 to rotate, so that the gear 293 drives the rotating shaft 27 to rotate, so that the rotating shaft 27 drives the pad 28 to rotate into the groove 26. Then, the clamping plate 22 can be released to place the cartons, avoiding the problem of the pad 28 affecting the placement of the cartons.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart sorting and stacking robot for packaging cartons, comprising a robot body (1) and a clamping mechanism (2) installed at the output end of the robot body (1), characterized in that: The clamping mechanism (2) includes a connecting frame (21), two clamping plates (22) symmetrically mounted on the connecting frame (21), and a first driving member (23) for driving the clamping plates (22) to slide. A connecting plate (24) is slidably installed on the bottom of the clamping plate (22). A cylinder (25) for driving the connecting plate (24) to rise and fall is fixedly installed inside the clamping plate (22). A groove (26) is provided on the bottom of the connecting plate (24). A rotating shaft (27) is rotatably installed inside the groove (26). A pad (28) is fixedly connected to the rotating shaft (27). A second driving member (29) for driving the rotating shaft (27) to rotate is provided on one side of the connecting plate (24).

2. The intelligent sorting and stacking robot for carton packaging according to claim 1, characterized in that: The first driving component (23) includes a dual-axis motor (231) fixedly installed in the middle of the connecting frame (21) and screws (232) fixedly connected to the two output shafts of the dual-axis motor (231). The two clamps (22) are respectively sleeved on the two screws (232) and threadedly connected to the screws (232).

3. A smart sorting and stacking robot for carton packaging according to claim 2, characterized in that: Both sides of the connecting frame (21) are provided with openings (210), and the screw (232) is rotatably installed in the openings (210).

4. The intelligent sorting and palletizing robot for packaging cartons according to claim 3, characterized in that: The inner wall of the opening (210) is provided with a guide groove (211), and both sides of the upper end of the clamp (22) are provided with guide sliders (212) that slide in cooperation with the guide groove (211).

5. A smart sorting and stacking robot for carton packaging according to claim 1, characterized in that: The inner sidewall of the clamping plate (22) is provided with a limiting groove (213), and both ends of the connecting plate (24) are provided with limiting sliders (214) that slide in cooperation with the limiting groove (213).

6. A smart sorting and stacking robot for carton packaging according to claim 1, characterized in that: The second drive unit (29) includes an electric push rod (291) fixedly installed in the connecting plate (24), a rack (292) fixedly connected to the telescopic end of the electric push rod (291), and a gear (293) meshing with one side of the rack (292). The gear (293) is fixedly installed at one end of the rotating shaft (27).

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