Automatic boxing line

Abstract

The invention discloses an automatic boxing line which comprises a rack, a carton conveying line, a grabbing conveying line and a lifting mechanism. The carton conveying line is used for conveying empty cartons; the grabbing conveying line is used for conveying objects to be boxed, and a grabbing robot used for grabbing the objects to be boxed is arranged above the grabbing conveying line. The lifting mechanism is arranged between the carton conveying line and the grabbing conveying line and comprises a lifting structure and a lifting roller conveying structure arranged on the lifting structure. The automatic boxing line is reasonable in structural design, the carton conveying line and the grabbing conveying line are arranged side by side, the lifting line changing mechanism is arranged between the carton conveying line and the grabbing conveying line, the automatic boxing line can be suitable for boxing cartons of different sizes and heights, the structure is compact, the working efficiency is high, and the universality is good.

Description

Technical Field

[0001] The invention relates to the technical field of packaging, in particular to an automatic box packing line. Background Art

[0002] At present, in the food packaging industry, in order to improve production efficiency and reduce the number of workers, the packaging of bagged food is mostly automated; the existing automatic packaging lines are mostly linear production lines, the production line setting length is relatively long, occupying a large space, which is not conducive to layout and installation in the workshop; and the existing packaging lines are relatively poor in versatility and cannot be used for cartons of different sizes.

[0003] For example, the patent CN219115829U discloses an automatic food packing machine and a sealing system, which belongs to the technical field of food packing. The automatic food packing machine includes an automatic cartoning machine and a packing frame. A roller conveyor belt for conveying the box body is installed on one side of the automatic cartoning machine, and a belt conveyor for conveying the goods is installed on one side of the packing frame. One end of the belt conveyor extends into the packing frame. A packing port for placing the goods is opened on the packing frame, and the packing port is located directly above the roller conveyor belt. A packing robot for packing is installed on the packing frame, and an automatic carton sealing machine for sealing the box is installed at the end of the roller conveyor belt away from the automatic cartoning machine. A cargo shaping mechanism for assisting the pressing of the goods is installed between the packing frame and the packing robot. The linear production line occupies a relatively large space. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an automatic box packing line to achieve the purpose of compact structure and high working efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] The automatic packing line includes:

[0007] frame;

[0008] Carton conveyor line, used to convey empty cartons;

[0009] A grabbing conveyor line is used to convey items to be packed, and a grabbing robot is provided above the grabbing conveyor line to grab items for packing;

[0010] The lifting mechanism is arranged between the carton conveying line and the grabbing conveying line. The lifting mechanism comprises a lifting structure and a lifting roller conveying structure arranged on the lifting structure.

[0011] Further:

[0012] The lifting mechanism is a lifting and changing line mechanism. The carton conveyor line includes an upper conveyor line and a lower conveyor line. A pushing structure for pushing the carton on the lifting roller conveyor structure to the lower conveyor line is provided below the grabbing conveyor line.

[0013] A climbing belt line for conveying the packed cartons is arranged behind the lower conveyor line.

[0014] The frame is provided with a box pushing mechanism corresponding to the upper conveying line for pushing the cartons on the upper conveying line onto the lifting roller conveying structure.

[0015] An industrial camera is arranged on the front of the frame corresponding to the grabbing conveying line.

[0016] A recovery bucket is provided on the frame at the rear end corresponding to the grabbing conveyor line.

[0017] The lifting structure comprises a lifting linear module and a lifting bracket arranged on one side of the lifting linear module, and the lifting roller conveying structure is arranged on the lifting bracket.

[0018] There are two or more grasping robots arranged side by side along the running direction of the grasping conveyor line, and a lifting mechanism is provided corresponding to each grasping robot.

[0019] The lifting bracket is provided with a carton positioning plate for limiting the position of the carton.

[0020] The carton positioning plate is a square structure opened toward the carton conveyor line side, and a through hole for a pushing plate to pass through and push is provided on the positioning plate corresponding to the opening.

[0021] Compared with the prior art, the present invention has the following advantages:

[0022] The automatic packing line has a reasonable structural design. The carton conveyor line and the grabbing conveyor line are arranged side by side. A lifting and changing line mechanism is provided between the carton conveyor line and the grabbing conveyor line. It can be used for packing cartons of different sizes and heights. It has a compact structure, high working efficiency and good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following is a brief description of the contents and symbols in the drawings of this specification:

[0024] Figure 1 Schematic diagram of the automatic packing line of the present invention Figure 1 .

[0025] Figure 2 Schematic diagram of the automatic packing line of the present invention Figure 2 .

[0026] Figure 3 It is a schematic diagram of the lifting and line changing mechanism of the present invention.

[0027] In the figure:

[0028] 1. Carton conveyor line, 2. Carton, 3. Rack, 4. Upper conveyor line, 5. Lower conveyor line, 6. Grabbing conveyor line, 7. Industrial camera, 8. Grabbing robot, 9. Recycling bucket, 10. Lifting and changing line mechanism, 101. Lifting linear module, 102. Lifting bracket, 103. Lifting roller conveyor structure, 104. Carton positioning plate, 105. Pushing plate, 11. Climbing belt line, 12. Box pushing mechanism. DETAILED DESCRIPTION

[0029] The specific implementation modes of the present invention will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0030] like Figures 1 to 3 As shown, the automatic packing line includes a frame 3, a carton conveyor line 1, a grabbing conveyor line 6, and a lifting mechanism; the carton conveyor line is used to convey empty cartons 2; the grabbing conveyor line is used to convey items to be packed, and a grabbing robot 8 for grabbing items for packing is provided above the grabbing conveyor line.

[0031] During packing, the carton opening needs to be aligned with the grabbing conveyor line, or the carton opening needs to be lower than the grabbing conveyor line to ensure the efficiency and stability of grabbing and packing. The lifting mechanism is arranged between the carton conveyor line and the grabbing conveyor line. The lifting mechanism includes a lifting structure and a lifting roller conveying structure arranged on the lifting structure. The height of the carton is adjusted by the lifting structure to meet the packing requirements of cartons of different heights and sizes.

[0032] The lifting mechanism is a lifting and changing line mechanism 10, the carton conveyor line includes an upper conveyor line 4 and a lower conveyor line 5, and a pushing structure for pushing the carton on the lifting roller conveyor structure to the lower conveyor line is provided below the grabbing conveyor line; the pushing structure can adopt a traditional cylinder pushing structure or a screw pushing structure.

[0033] The upper conveyor line 4 is extended from the frame, which is convenient for placing empty boxes on the conveyor line. A climbing belt line 11 for conveying the packed cartons is provided behind the lower conveyor line 5. The structure is compact and the operation is efficient.

[0034] The frame 3 is provided with a box pushing mechanism 12 corresponding to the upper conveyor line for pushing the cartons on the upper conveyor line to the lifting roller conveyor structure. The box pushing mechanism can also adopt a traditional cylinder pushing structure or a screw pushing structure.

[0035] An industrial camera 7 is provided at the front of the frame 3 corresponding to the grabbing conveyor line, which can identify unqualified products and will not be grabbed and packed; further, a recovery bucket 9 is provided at the rear end of the frame corresponding to the grabbing conveyor line.

[0036] There are two or more grasping robots arranged side by side along the running direction of the grasping conveyor line, and a lifting mechanism is arranged corresponding to each grasping robot, so that the operation is efficient.

[0037] Preferably,

[0038] The lifting structure includes a lifting linear module 101 and a lifting bracket 102 arranged on one side of the lifting linear module, and the lifting roller conveying structure 103 is arranged on the lifting bracket.

[0039] The lifting bracket is provided with a carton positioning plate 104 for limiting the carton position. Further, the carton positioning plate is a square structure with an opening toward the carton conveyor line side, and a through hole for a pushing plate 105 of a pushing structure to pass through is provided on the positioning plate corresponding to the opening.

[0040] The automatic packing line of the present invention has a reasonable structural design. The carton conveying line and the grabbing conveying line are arranged side by side. A lifting and changing line mechanism is provided between the carton conveying line and the grabbing conveying line. It can be used for packing cartons of different sizes and heights. It has a compact structure, high working efficiency and good versatility.

[0041] The above is only an explanation of the preferred embodiments of the present invention, and the above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0042] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An automatic packing line, characterized by: include: frame; Carton conveyor line, used to convey empty cartons; A grabbing conveyor line is used to convey items to be packed, and a grabbing robot is provided above the grabbing conveyor line to grab items for packing; The lifting mechanism is arranged between the carton conveying line and the grabbing conveying line. The lifting mechanism comprises a lifting structure and a lifting roller conveying structure arranged on the lifting structure.

2. The automatic packing line according to claim 1, characterized in that: The lifting mechanism is a lifting and changing line mechanism. The carton conveyor line includes an upper conveyor line and a lower conveyor line. A pushing structure for pushing the carton on the lifting roller conveyor structure to the lower conveyor line is provided below the grabbing conveyor line.

3. The automatic packing line as claimed in claim 2, characterized in that: A climbing belt line for conveying the packed cartons is arranged behind the lower conveyor line.

4. The automatic packing line as claimed in claim 2, characterized in that: The frame is provided with a box pushing mechanism corresponding to the upper conveying line for pushing the cartons on the upper conveying line onto the lifting roller conveying structure.

5. The automatic packing line according to claim 1, characterized in that: An industrial camera is arranged on the front of the frame corresponding to the grabbing conveying line.

6. The automatic packing line according to claim 1 or 5, characterized in that: A recovery bucket is provided on the frame at the rear end corresponding to the grabbing conveyor line.

7. The automatic packing line according to claim 1 or 2, characterized in that: The lifting structure comprises a lifting linear module and a lifting bracket arranged on one side of the lifting linear module, and the lifting roller conveying structure is arranged on the lifting bracket.

8. The automatic box packing line according to claim 1 or 2, characterized in that: There are two or more grasping robots arranged side by side along the running direction of the grasping conveyor line, and a lifting mechanism is provided corresponding to each grasping robot.

9. The automatic box packing line as claimed in claim 7, characterized in that: The lifting bracket is provided with a carton positioning plate for limiting the position of the carton.

10. The automatic box packing line according to claim 9, characterized in that: The carton positioning plate is a square structure opened toward the carton conveyor line side, and a through hole for a pushing plate to pass through and push is provided on the positioning plate corresponding to the opening.

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