Boxing method

Abstract

The invention belongs to the technical field of packaging, and discloses a boxing method which comprises the following steps that S1, a first working conveying line is arranged, bottle bodies are loaded into a packaging box on the first working conveying line, the packaging box comprises a box body and a cover body arranged on the box body in a covering mode, and a pre-fixing piece is arranged on the box body; s2, a second working conveying line is arranged, and the packaging boxes are transferred to the second working conveying line from the first working conveying line; the box body and the cover body are fixed on the second working conveying line, and the pre-fixing piece is cut off on the second working conveying line. According to the automatic boxing device, boxing automation of the packaging boxes is achieved, the boxing efficiency of packaging is improved, and due to the fact that the boxing process is automatic and free of manual operation, the manual packaging cost can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, and in particular to a box packing method. Background Art

[0002] In the liquor packaging process, the packaging box 100 used for the bottle has the functions of protecting the bottle and facilitating carrying and storage. Generally, the packaging box 100 is hard in texture and generally adopts a split structure of the cover 102 and the box body 101, which is convenient for disassembly and assembly. The four-open box is a packaging box 100 used for bottle packaging, which is generally used for bottle packaging of wine and other beverages, and has good recognition and bottle protection effects, such as Figure 1-Figure 2 The packaging box 100 shown is a four-open box, which includes a box body 101 and a cover body 102. The box body 101 includes two first side panels 1011 arranged opposite to each other in a first direction (X direction) and two second side panels 1012 arranged opposite to each other in a second direction (Y direction). The first side panels 1011 and the second side panels 1012 are separated from each other. The first direction can be the length direction of the four-open box, and the second direction can be the width direction of the four-open box, or vice versa. The first direction and the second direction are perpendicular to each other and are both perpendicular to the height direction of the four-open box. The cover body 102 includes eight adapter side panels connected to each other, which are two first adapter panels 1021, two second adapter panels 1022, and four connection adapter panels 1023. Among them, the first adapter plate 1021 and the second adapter plate 1022 correspond to the positions of the first side plate 1011 and the second side plate 1012 respectively, and the connecting adapter plate 1023 is used to connect the adjacent first adapter plate 1021 and the second adapter plate 1022. After the bottle body is placed in the box body 101, the cover body 102 is plugged into the top of the box body 101 for packaging, and then the box body 101 and the cover body 102 are fixed together. Different from the packaging process of the conventional packaging box, since the first side plate 1011 and the second side plate 1012 of the four-open box are separated from each other, the first side plate 1011 and the second side plate 1012 need to be fixed in advance during the packaging process, and the pre-fixed parts are removed after packaging. After the cover body 102 seals the box body 101, the cover body 102 and the box body 101 need to be fixed. These processes do not exist on the existing packaging production line, so they are all completed manually, resulting in low boxing efficiency, high labor cost, and high labor intensity of the packaging box 100. Summary of the invention

[0003] The object of the present invention is to provide a cartoning method to solve the problems of low packaging efficiency and high packaging cost of four-fold boxes and to realize automatic packaging of four-fold boxes.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A box packing method comprises the following steps:

[0006] S1, setting a first working conveyor line, on which bottles are loaded into packaging boxes, the packaging boxes comprising a box body and a cover body covered on the box body, the box body being provided with a prefabricated component;

[0007] S2, setting up a second working conveyor line, transferring the packaging box from the first working conveyor line to the second working conveyor line; the box body and the cover body are fixed on the second working conveyor line, and the prefabricated parts are cut on the second working conveyor line.

[0008] In some embodiments, step S2 is specifically:

[0009] S21, sequentially setting a first fixed station, a rotating station, a second fixed station and a cutting station along the conveying direction on the second working conveying line;

[0010] S22, the packaging box moves to the first fixing station, and the first side plate and the first adapter plate at relative positions on the box body and the cover body are fixed by a set of fixing members;

[0011] S23, the packaging box moves to the rotating station, and the packaging box rotates 90° along the vertical axis;

[0012] S24, the packaging box moves to the second fixing station, and the second side plate and the second adapter plate at relative positions on the box body and the cover body are fixed by another set of fixing members;

[0013] S25, the packaging box moves to the cutting station to cut the prefabricated parts on the box body.

[0014] In some embodiments, the conveying directions of the first working conveyor line and the second working conveyor line are both along the first direction and partially overlap, and the packaging box is transferred from the first working conveyor line to the second working conveyor line along the second direction, and the first direction is perpendicular to the second direction.

[0015] In some embodiments, two first working conveyor lines are provided, the two first working conveyor lines are arranged in parallel and spaced apart, two bottle conveyor lines are arranged between the two first working conveyor lines, box feeding conveyor lines are respectively arranged on the outer sides of the two first working conveyor lines, and a cover conveyor line is provided downstream of the box feeding conveyor line along the first direction.

[0016] In some embodiments, two second working conveying lines are provided, the two second working conveying lines are provided downstream of the bottle conveying line, and a fixing piece conveying line is provided on the side of the two second working conveying lines.

[0017] In some embodiments, the first fixing station is provided with a first fixing mechanism, and the second fixing station is provided with a second fixing mechanism. The first fixing mechanism and the second fixing mechanism respectively absorb the fixing parts from the fixing part conveying line and fix the packaging boxes at the first fixing station and the second fixing station respectively.

[0018] In some embodiments, the first working conveyor line is provided with a packing box moving-in station, a cover moving-out station, a bottle loading station, a cover moving-in station and a packing box moving-out station in sequence along its conveying direction, and the packing box moving-in station is arranged in parallel with the box feeding conveyor line along the second direction. The specific steps of loading the bottle into the packing box in step S1 are as follows:

[0019] S11, the first working conveyor line, the box feeding conveyor line, the bottle conveyor line and the cap conveyor line are synchronously started and step-by-step moved;

[0020] S12, the first packaging box moving mechanism moves the packaging box from the box feeding conveyor line to the packaging box moving-in station, and the packaging box steps to the cover moving-out station;

[0021] S13, the first cover moving mechanism moves the cover that has been moved out of the cover moving station to the cover conveying line, and the box body of the packaging box steps to the bottle loading station;

[0022] S14, the bottle moving mechanism loads the bottles on the bottle conveying line into the box at the bottle loading station, and the box moves to the cover moving station;

[0023] S15, the second cover moving mechanism moves the cover on the cover conveying line onto the box at the cover moving-in station, and the packaging box steps to the packaging box moving-out station.

[0024] In some embodiments, the second packaging box moving mechanism moves the packaging box located at the packaging box moving-out station to the second working conveying line.

[0025] In some embodiments, the cutting station is provided with a cutting device, and the cutting device includes a plurality of cutting pieces, and the plurality of cutting pieces are arranged at intervals along the conveying direction and are arranged one-to-one corresponding to the plurality of packaging boxes.

[0026] Beneficial effects of the present invention:

[0027] The cartoning method provided by the present invention realizes the automation of cartoning of packaging boxes and improves the cartoning efficiency of packaging. Due to the automation of the cartoning process, there is no manual operation, which helps to reduce the cost of manual packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a four-open box involved in the present invention;

[0029] Figure 2 yes Figure 1 An exploded view of the middle four-opening box;

[0030] Figure 3 is a schematic diagram of the overall structure of a cartoning machine involved in the cartoning method provided by an embodiment of the present invention;

[0031] Figure 4 It is a partial structural schematic diagram of a cartoning machine involved in an embodiment of the present invention;

[0032] Figure 5 is a structural schematic diagram of a first packaging box moving mechanism in a cartoning machine according to an embodiment of the present invention;

[0033] Figure 6 It is a structural schematic diagram of a clamping assembly of a first packaging box moving mechanism in a cartoning machine according to an embodiment of the present invention;

[0034] Figure 7 yes Figure 6 The main view of

[0035] Figure 8 It is a structural schematic diagram of a first cover moving mechanism in a cartoning machine according to an embodiment of the present invention;

[0036] Fig. 9 It is a structural schematic diagram of a suction assembly of a first cover moving mechanism in a cartoning machine according to an embodiment of the present invention;

[0037] Fig.10 is a schematic structural diagram of a first fixing mechanism in a cartoning machine according to an embodiment of the present invention;

[0038] Fig.11 It is a structural schematic diagram of a gripping head in a first fixing mechanism involved in an embodiment of the present invention.

[0039] In the figure:

[0040] 100, packaging box; 101, box body; 1011, first side plate; 1012, second side plate; 1013, box body through hole; 102, cover body; 1021, first adapter plate; 1022, second adapter plate; 1023, connection adapter plate; 1024, cover body through hole;

[0041] 200, bottle body;

[0042] 1. Rack; 11. Box feeding conveyor line; 12. First working conveyor line; 121. Box moving in station; 122. Cover moving out station; 123. Bottle moving in station; 124. Cover moving in station; 125. Box moving out station; 13. Second working conveyor line; 131. First fixed station; 132. Rotating station; 133. Second fixed station; 134. Cutting station; 14. Cover conveyor line; 15. Bottle conveyor line; 16. Fixing parts conveyor line;

[0043] 2. First packaging box moving mechanism; 21. First manipulator; 22. Clamping assembly; 221. Clamping mounting member; 222. Clamping member; 223. Clamping connecting member; 224. Clamping driving member; 225. Supporting member; 226. Buffer member; 23. First mounting frame; 24. Mobile mounting seat; 25. Mobile connecting shaft;

[0044] 3. First cover moving mechanism; 31. Second manipulator; 32. Suction assembly; 321. Suction mounting member; 322. Suction connecting column; 323. Suction cup; 324. Positioning member; 33. Second mounting frame;

[0045] 4. Bottle moving mechanism; 5. Second cover moving mechanism; 6. Second packaging box moving mechanism;

[0046] 7. First fixing mechanism; 71. Third mounting frame; 72. First driving member; 73. Grasping head; 731. Swing driving member; 732. Grasping hand; 733. Swing mounting member; 734. Swing connecting member; 735. Limiting member; 74. Connecting rod assembly;

[0047] 8. Rotating mechanism; 9. Second fixing mechanism; 10. Shearing device. DETAILED DESCRIPTION

[0048] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0049] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0051] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0052] The embodiment of the present invention provides a box packing method, combining Figure 1 and Figure 2 , including the following steps:

[0053] S1, setting a first working conveyor line 12, on which the bottle body 200 is loaded into a packaging box 100, the packaging box 100 comprises a box body 101 and a cover body 102 covered on the box body 101, and the box body 101 is provided with a prefabricated device;

[0054] S2, setting up a second working conveyor line 13, transferring the packaging box 100 from the first working conveyor line 12 to the second working conveyor line 13; the box body 101 and the cover body 102 are fixed on the second working conveyor line 13, and the prefabricated parts are cut on the second working conveyor line 13.

[0055] The packaging method provided by the present invention is used to place the bottle 200 into the packaging box 100. The packaging box 100 is Figure 1 and Figure 2In the four-open box shown, the packaging box 100 includes a box body 101 and a cover body 102 that can be covered on the box body 101. The packaging method of the present invention sets a first working conveyor line 12 and a second working conveyor line 13, wherein the first working conveyor line 12 is used to load the bottle body 200 into the packaging box 100, and the second working conveyor line 13 is used to fix the packaging box 100 after bottling (fix or lock the cover body 102 and the box body 101) and cut the pre-fixed device (located on the box body 101), thereby realizing the automation of the packaging of the packaging box 100 and improving the packaging efficiency. Due to the automation of the packaging process, there is no manual operation, which is conducive to reducing the labor intensity and reducing the packaging cost.

[0056] like Figure 2 and Figure 3 As shown, step S2 specifically includes the following steps:

[0057] S21, sequentially setting a first fixed station 131, a rotating station 132, a second fixed station 133 and a cutting station 134 on the second working conveying line 13 along the conveying direction;

[0058] S22, the packaging box 100 moves to the first fixing station 131, and the first side plate 1011 and the first adapter plate 1021 at relative positions on the box body 101 and the cover body 102 are fixed by a set of fixing members;

[0059] S23, the packaging box 100 moves to the rotating station 132, and the packaging box 100 rotates 90° along the vertical axis;

[0060] S24, the packaging box 100 moves to the second fixing station 133, and the second side plate 1012 and the second adapter plate 1022 at relative positions on the box body 101 and the cover body 102 are fixed by another set of fixing members;

[0061] S25, the packaging box 100 moves to the cutting station 134, and the prefabricated components on the box body 101 are cut off, and the boxing is completed.

[0062] It should be explained that, since the first side plate 1011 and the second side plate 1012 of the box body 101 of the four-open box are spaced from each other, during the box loading process, they are pre-fixed by pre-fixed parts (such as binding tapes), and the pre-fixed parts are cut off before the box loading is completed. In the above step S2, in the second working conveyor line 13, the bottled packaging box 100 is sequentially stepped along the first direction to the first fixing station 131, the rotating station 132, the second fixing station 133 and the cutting station 134, the first fixing station 131 is provided with a first fixing mechanism 7 to fix the packaging box 100, the second fixing station 133 is provided with a second fixing mechanism 9 to fix the packaging box 100, and the rotating station 132 is used to rotate the packaging box 100 along the vertical axis by 90°, so as to fix the four pairs of box body through holes 1013 and the cover body through holes 1024 on the packaging box 100 respectively, so as to realize the automatic fixing of the cover body 102 and the box body 101.

[0063] In some embodiments, the conveying directions of the first working conveyor line 12 and the second working conveyor line 13 are both along the first direction and partially overlap, and the packaging box 100 is transferred from the first working conveyor line 12 to the second working conveyor line 13 along the second direction, and the first direction (X direction) is perpendicular to the second direction (Y direction).

[0064] like Figure 2 As shown, along the first direction, the first working conveyor line 12 and the second working conveyor line 13 are arranged in sequence, and along the second direction, part of the second working conveyor line 13 is located on one side of the first working conveyor line 12, thereby forming an overlapping part, and the length of the overlapping part is equal to the step length, thereby facilitating the transfer of the packaging box 100 on the first working conveyor line 12 to the second working conveyor line 13 at one time along the second direction, which is beneficial to reducing the total length of the first working conveyor line 12 and the second working conveyor line 13, reducing the transfer distance of the packaging box 100, and improving the box loading efficiency.

[0065] In a preferred embodiment, if Figure 4There are two first working conveyor lines 12, which are arranged in parallel and spaced apart along the second direction. Two bottle conveyor lines 15 are arranged between the two first working conveyor lines 12, and the bottle conveyor lines 15 are used to convey bottle bodies 200; box-feeding conveyor lines 11 are respectively arranged on the outside of the two first working conveyor lines 12, and the box-feeding conveyor lines 11 are used to convey packaging boxes 100; along the first direction, a cover conveyor line 14 is arranged downstream of the box-feeding conveyor line 11, and the two are connected to save equipment space. There are two second working conveyor lines 13, which are arranged downstream of the bottle conveyor line 15, and a fixing part conveyor line 16 is arranged on the side of the two second working conveyor lines 13. The fixing part conveyor line 16 is used to provide fixing parts. The two second working conveyor lines 13 are arranged downstream of the bottle conveyor line 15, and the box feeding conveyor line 11, the cover body conveyor line 14 and the fixing part conveyor line 16 are arranged in sequence along the first direction, which is beneficial to saving equipment space, shortening the moving distance of the packaging box 100 and the bottle body 200 during the boxing process, and thus improving the boxing efficiency.

[0066] On the first working conveyor line 12, a packaging box moving-in station 121, a cover moving-out station 122, a bottle loading station 123, a cover moving-in station 124 and a packaging box moving-out station 125 are sequentially arranged along the conveying direction thereof. The packaging box moving-in station 121 is arranged in parallel with the box feeding conveyor line 11 along the second direction. The specific steps of loading the bottle 200 into the packaging box 100 in step S1 are as follows:

[0067] S11, the first working conveyor line 12, the box feeding conveyor line 11, the bottle conveyor line 15 and the cap conveyor line 14 are synchronously started and step-by-step moved;

[0068] S12, the first packaging box moving mechanism 2 moves the packaging box 100 from the box feeding conveyor line 11 to the packaging box moving-in station 121, and the packaging box 100 steps to the cover moving-out station 122;

[0069] S13, the first cover moving mechanism 3 moves the cover 102 of the cover moving-out station 122 to the cover conveying line 14, and the box body 101 of the packaging box 100 steps to the bottle loading station 123; the cover conveying line 14 is arranged opposite to the cover moving-out station 122, the bottle loading station 123 and the cover moving-in station 124 on the first working conveying line 12, so as to facilitate the movement of the cover 102 along the second direction.

[0070] S14, the bottle moving mechanism 4 loads the bottle 200 on the bottle conveying line 15 into the box 101 at the bottle loading station 123, and the box 101 steps to the cover moving station 124;

[0071] S15 , the second cover moving mechanism 5 moves the cover 102 on the cover conveying line 14 onto the box body 101 at the cover moving-in station 124 , and the packaging box 100 steps to the packaging box moving-out station 125 .

[0072] The second packaging box moving mechanism 6 moves the packaging box 100 located at the packaging box moving-out station 125 to the second working conveying line 13 .

[0073] Through the above steps, during the process of the first working conveyor line 12 stepping and conveying the packaging box 100, the side bottle conveyor line 15, the box feeding conveyor line 11 and the cover conveyor line 14 cooperate with it to realize the removal of the cover 102, the loading of the bottle 200 and the moving of the cover 102, and the automatic boxing process of the packaging box 100 and the bottle 200 is realized, without manual operation, and the degree of automation is high. The boxing method provided in the embodiment of the present invention can be specifically implemented by a boxing machine. In order to more clearly describe the boxing method, the embodiment of the present invention specifically describes the boxing machine as follows:

[0074] like Figure 3 and Figure 4 The cartoning machine includes a frame 1 and a bottle packaging device, a packaging box fixing device and a shearing device 10 arranged on the frame 1. A first working conveyor line 12 and a second working conveyor line 13 are sequentially arranged on the frame 1 along a first direction (X direction). A box feeding conveyor line 11 and a bottle conveyor line 15 are respectively arranged on both sides of the first working conveyor line 12; the bottle packaging device is arranged on the first working conveyor line 12, and the bottle packaging device is used to put the bottle 200 into the box body 101 of the packaging box 100 and cover the cover body 102; the packaging box fixing device is arranged on the second working conveyor line 13, and the packaging box fixing device is used to fix the box body 101 and the cover body 102; the shearing device 10 is arranged on the second working conveyor line 13, and the shearing device 10 is used to cut the preform on the box body 101.

[0075] The cartoning machine provided by the embodiment of the present invention is provided with a bottle body packaging device, a packaging box fixing device and a shearing device 10 in sequence on a frame 1 along a first direction, so that after the bottle body packaging device completes the process of loading the bottle body 200 into the packaging box 100, the packaging box 100 can successively fix the box body 101 and the cover body 102, and cut the pre-fixed parts on the box body 101 when passing through the packaging box fixing device and the shearing device 10 in sequence, and finally complete the cartoning without manual intervention throughout the whole process, thereby reducing the labor intensity and labor costs of manual labor, realizing the packaging automation of four-opening boxes, and thus greatly improving the cartoning efficiency.

[0076] like Figure 3 and Figure 4As shown, in this embodiment, the first working conveyor line 12 conveys the packaging box 100 in a step-by-step manner along the first direction (X direction), and the packaging box moving-in station 121, the cover moving-out station 122, the bottle moving-in station 123, the cover moving-in station 124 and the packaging box moving-out station 125 are sequentially arranged on the first working conveyor line 12 along the conveying direction, wherein the packaging box moving-in station 121 is arranged to overlap with the box feeding conveyor line 11 along the first direction (Y direction), and the packaging box moving-out station 125 is arranged to partially overlap with the second working conveyor line 13 along the first direction. Correspondingly, the bottle packaging device includes a first packaging box moving mechanism 2, a first cover moving mechanism 3, a bottle moving mechanism 4, a second cover moving mechanism 5 and a second packaging box moving mechanism 6, which are respectively arranged above the packaging box moving-in station 121, the cover moving-out station 122, the bottle moving-in station 123, the cover moving-in station 124 and the packaging box moving-out station 125, and are all fixed on the frame 1. Among them, the first packaging box moving mechanism 2 is used to move the packaging box 100 along the second direction from the box feeding conveyor line 11 to the first working conveyor line 12, so as to realize the subsequent step-by-step box loading process. At this time, the cover 102 of the packaging box 100 is covered on the box body 101; the first cover moving mechanism 3 is used to remove the cover 102 of the packaging box 100, so as to facilitate the subsequent bottle 200 loading action. Here, the first cover moving mechanism 3 moves the cover 102 away from the box body 101 and moves the cover 102 to the cover conveyor line 14, and the cover The body conveyor line 14 is arranged downstream of the box feeding conveyor line 11 along the first direction, and is used for step-by-step conveyance of the cover body 102; the bottle body moving mechanism 4 is used to load the bottle body 200 on the bottle conveyor line 15 into the box body 101 of the packaging box 100; the second cover body moving mechanism 5 is used to move the cover body 102 to the box body 101 again to encapsulate the bottle body 200 in the box body 101; the second packaging box moving mechanism 6 is used to move the packaging box 100 containing the bottle body 200 to the second working conveyor line 13, thereby completing the packaging of the bottle body 200.

[0077] The bottle packaging device described above realizes the automatic boxing of the bottle 200. The stepping movement of the packaging box 100 along the first direction and the moving in and out movement of the cover 102 along the second direction greatly improve the boxing efficiency. Figure 4 Two first working conveyor lines 12, two box-feeding conveyor lines 11 and two bottle conveyor lines 15 can be arranged in parallel. Correspondingly, the first packaging box moving mechanism 2, the first cover moving mechanism 3, the bottle moving mechanism 4, the second cover moving mechanism 5 and the second packaging box moving mechanism 6 are all arranged in a symmetrical structure along the second direction so as to synchronously realize parallel action.

[0078] In some embodiments, the packaging box fixing device and the cutting device 10 are sequentially arranged on the second working conveyor line 13. Along the first direction, the second working conveyor line 13 is sequentially provided with a first fixing station 131, a rotating station 132 and a second fixing station 133. Correspondingly, the packaging box fixing device includes a first fixing mechanism 7, a rotating mechanism 8 and a second fixing mechanism 9 which are sequentially arranged, and are respectively located above the first fixing station 131, the rotating station 132 and the second fixing station 133, and are fixed on the frame 1. Among them, the first fixing mechanism 7 is used to fix a group of fixing parts on the first side plate 1011 and the first adapter plate 1021 at relative positions on the packaging box 100; the rotating mechanism 8 is used to rotate the packaging box 100 90° along the vertical axis; the second fixing mechanism 9 is used to fix another group of fixing parts on the second side plate 1012 and the second adapter plate 1022 at relative positions on the packaging box 100. In this way, the box body 101 and the cover body 102 of the packaging box 100 after bottling are fixed. The fixing member may be a buckle or a pin, and the cover body 102 and the box body 101 are fixed by inserting the fixing member into the through hole of the box body 101 and the through hole 1024 of the cover body at opposite positions at the same time.

[0079] In some embodiments, the first fixing mechanism 7 and the second fixing mechanism 9 adopt the same structure, respectively fixing the two groups of relative positions of the packaging box 100, so as to fix the box body 101 and the cover body 102. The rotating mechanism 8 can rotate the multiple packaging boxes 100 around the vertical axis of the packaging box 100, and the specific structure is not limited in this embodiment. Taking the first fixing mechanism 7 as an example, Fig.10 and Fig.11 As shown, the first fixing mechanism 7 includes a third mounting frame 71, a first driving member 72 and a gripping head 73. The third mounting frame 71 is fixed on the frame 1. A plurality of first driving members 72 are arranged on the third mounting frame 71 to slide along a first direction (such as a slider rail mechanism). The spacing between the plurality of first driving members 72 is adjustable. The gripping head 73 includes a swing driving member 731 and a gripping hand 732 (in this embodiment, the gripping hand 732 takes the suction cup 23 as an example). The fixed end of the swing driving member 731 is rotatably arranged on the swing mounting member 733. The swing mounting member 733 is arranged at the output end of the first driving member 72. The bottom end of the swing mounting member 733 is rotatably arranged on the swing connecting member Part 734, the movable end of the swing driving member 731 is rotatably connected to the swing connecting member 734; the gripper 732 is provided on the end of the swing connecting member 734 away from the swing mounting member 733, when the first driving member 72 drives the swing driving member 731 to the first moving position to grab the fixing member, the swing driving member 731 drives the gripper 732 to the first swing angle position to grab the fixing member, when the swing driving member 731 drives the gripper 732 to the second swing angle position, the first driving member 72 drives the swing driving member 731 to the second moving position so that the fixing member is simultaneously inserted into the box body 101 and the cover body 102 to fix the box body 101 and the cover body 102.

[0080] Preferably, a limit piece 736 is provided on one end of the swing mounting member 733 close to the swing connecting member 734 , and when the gripper 732 rotates from the second swing angle position to the first swing angle position, the swing connecting member 734 can abut against the limit piece 736 .

[0081] The first driving member 72 adopts a double-headed cylinder, and the two movable ends of the double-headed cylinder are respectively connected to a gripping head 73, so that the two gripping heads 73 can move toward or away from each other to simultaneously fix the relative positions on the box body 101 and the cover body 102.

[0082] Furthermore, the first fixing mechanism 7 also includes a second driving member, and a connecting rod assembly 74 is arranged at the output end of the second driving member. The connecting rod assembly 74 includes a plurality of connecting rod units, each connecting rod unit includes two connecting rods cross-hinged at an intersection, and the connecting rods of two adjacent connecting rod units are hinged. A first driving member 72 is hinged at the intersection of each connecting rod unit, and the second driving member drives the connecting rod assembly 74 to telescopically move, thereby driving the plurality of first driving members 72 to move synchronously, such as Figure 3 and Figure 4 A fixing piece conveying line 16 is provided on the side of the second working conveying line 13 for conveying fixing pieces to the first fixing mechanism 7 and the second fixing mechanism 9. The first fixing mechanism 7 and the second fixing mechanism 9 can respectively absorb fixing pieces from the corresponding fixing piece conveying line 16 and fix them to the packaging box 100.

[0083] In some embodiments, the cutting device 10 includes a plurality of cutting pieces, which are arranged at intervals along the conveying direction of the second working conveyor line 13 and correspond one to one with the plurality of packaging boxes 100. The plurality of cutting pieces can cut the prefabricated parts on the plurality of packaging boxes 100 at the same time.

[0084] like Figure 1 As shown, a cutting station 134 is provided on the second working conveyor line 13 adjacent to the second fixed station 133. A plurality of cutting pieces are rotatably mounted on a bracket and are located above the cutting station 134. The bracket is fixed on the frame 1. When the packaging box 100 is fixed and steps into the cutting station 134, the cutting pieces start and cut the pre-fixed parts on the box body 101. The pre-fixed parts are binding tapes tied to the outer wall of the box body 101. Therefore, they can be cut with tools such as scissors. Finally, the packaging box 100 leaves the cartoning machine.

[0085] In some embodiments, the first packaging box moving mechanism 2 and the second packaging box moving mechanism 6 have the same structure. Taking the first packaging box moving mechanism 2 as an example, Figure 5As shown, the first packaging box moving mechanism 2 includes a clamping component 22 and a first manipulator 21, the clamping component 22 can clamp the packaging box 100; the first manipulator 21 is arranged on the frame 1, and a plurality of clamping components 22 are arranged at the free end of the first manipulator 21 at intervals along a first direction, and the first manipulator 21 is configured to drive the clamping component 22 to move in a second direction, and the first direction and the second direction are perpendicular to each other and are both along the horizontal direction.

[0086] Combination Figure 1 As shown, the first manipulator 21 is arranged across the frame 1 along the second direction, and the two ends of the first manipulator 21 are symmetrical so as to realize the box loading on the two second working conveyor lines 13 at the same time. The first manipulator 21 adopts a multi-degree-of-freedom mechanical structure, which can drive the gripping component 22 to move back and forth between the second working conveyor line 13 and the box feeding conveyor line 11 along the second direction, and to move back and forth in the staggered area of ​​the second working conveyor line 13 and the first working conveyor line 12, so as to realize the gripping movement of the packaging box 100 along the second direction. According to actual conditions, the first manipulator 21 also has a degree of freedom in a third direction (vertical direction) so as to be able to drive the packaging box 100 to move across obstacles and avoid the complex structure on the frame 1.

[0087] In some embodiments, Figure 5 As shown, the first packaging box moving mechanism 2 and the second packaging box moving mechanism 6 also include a first mounting frame 23, a movable mounting seat 24 and a movable connecting shaft 25. The first mounting frame 23 is arranged at the free end of the first manipulator 21, and the first mounting frame 23 has an extension length along the first direction; the movable mounting seat 24 is arranged at both ends of the first mounting frame 23 along the first direction, and is detachably connected to the first mounting frame 23; the two ends of the movable connecting shaft 25 are respectively fixedly connected to the two mounting seats, and a plurality of clamping components 22 are spaced apart on the movable connecting shaft 25. The spacing between the plurality of clamping components 22 is adjustable so as to adjust the initial position to accommodate a plurality of packaging boxes 100. As shown in FIG. Figure 5 In the illustrated embodiment, ten gripping assemblies 22 are mounted on a first mounting frame 23, so that ten packaging boxes 100 can be gripped at the same time. The specific number can also be reasonably designed according to the size and efficiency of the actual cartoning machine. The gripping assemblies 22 and the movable connecting shaft 25 are detachably mounted to facilitate adjustment of the spacing and number.

[0088] In some embodiments, the clamping assembly 22 includes a clamping mounting member 221 and a clamping member 222. The clamping mounting member 221 is mounted on the movable connecting shaft 25 in an adjustable position, such as by using a locking nut to be fixedly connected to the movable connecting shaft 25. Two clamping members 222 are provided, and the two clamping members 222 are arranged on the clamping mounting member 221 in an adjustable spacing. The two clamping members 222 can approach each other to clamp the packaging box 100 or move away from each other to release the packaging box 100.

[0089] like Figure 6 and Figure 7 As shown, a plurality of clamping members 222 are arranged in pairs, and two clamping members 222 are arranged relatively to each other, and two clamping members 222 are close to each other to clamp the packaging box 100, and are far away from each other to release the clamped packaging box 100. Specifically, two clamping connectors 223 are arranged at intervals on the clamping mounting member 221, and in the two clamping members 222, one clamping member 222 is fixed on a clamping connector 223, and another clamping connector 223 is provided with a clamping driver 224 (such as a cylinder), and the output end of the clamping driver 224 is provided with another clamping member 222, and the two clamping members 222 can be adjusted to be close to or away from each other by the telescopic movement of the clamping driver 224. In another embodiment, a double output cylinder can also be adopted, and the double output cylinder body is fixed on the clamping mounting member 221, and two clamping members 222 are connected to the two output rods of the double output cylinder respectively, so that the spacing of the two clamping members 222 can be adjusted to realize the clamping and release of the packaging box 100.

[0090] In some embodiments, the opposite inner sides of the two clamping members 222 are provided with a supporting member 225 and a buffer member 226. When the two clamping members 222 clamp the packaging box 100, the supporting member 225 is used to support the bottom of the packaging box 100, and the buffer member 226 is attached to the outer wall of the packaging box 100.

[0091] like Figure 6 and Figure 7 , the two clamping members 222 are rectangular plates, and the bottom ends of the relative inner sides of the two clamping members 222 are provided with supporting members 225. When the two clamping members 222 approach each other to clamp the packaging box 100, the supporting members 225 are supported on the bottom of the box body 101. It can be understood that the supporting members 225 protrude from the inner side of the clamping members 222, and the height of the clamping members 222 is greater than the height of the packaging box 100. When the supporting members 225 are supported on the bottom of the box body 101, the two clamping members 222 approach each other so that the buffer member 226 contacts the side of the box body 101 to achieve clamping. The buffer member 226 is supported by a flexible material, which is used to abut the side of the box body 101 and prevent the box body 101 from deforming. Through the above design, the first packaging box moving mechanism 2 can stably clamp and move the packaging box 100, so that the packaging box 100 is not easy to fall during the movement, and the packaging box 100 is not easy to be damaged.

[0092] In some embodiments, the first cover moving mechanism 3 and the second cover moving mechanism 5 have the same structure. Taking the first cover moving mechanism 3 as an example, the first cover moving mechanism 3 includes a suction component 32 and a second manipulator 31. The suction component 32 is used to suck the cover 102. The second manipulator 31 is arranged on the frame 1, and a plurality of suction components 32 are arranged at intervals along the first direction at the free end of the second manipulator 31. The second manipulator 31 is configured to drive the suction component 32 to move in the second direction, thereby being able to drive the cover 102 to move from the box body 101 on the first working conveyor line 12 to the cover conveyor line 14, and from the cover conveyor line 14 to the first working conveyor line 12 and cover the box body 101. Among them, the second manipulator 31 and the first manipulator 21 can both adopt existing conventional manipulator products, and can have the degree of freedom of movement in the second direction and the degree of freedom in the third direction (vertical direction), so as to realize the movement operation control of the cover 102. It is additionally noted that along the second direction, two groups of suction components 32 may be symmetrically arranged on the second manipulator 31 so as to simultaneously realize the movement operation of the cover bodies 102 on the two first working conveyor lines 12. Figure 8 The second manipulator 31 has a second mounting frame 33 at its free end. The second mounting frame 33 is extended along the first direction. Ten suction assemblies 32 can be mounted on the second mounting frame 33 to achieve synchronous movement of ten covers 102. The second mounting frame 33 is detachably mounted on the free end of the second manipulator 31. The position of the suction assembly 32 on the second mounting frame 33 is adjustable. After the suction assembly 32 sucks the cover 102, the second manipulator 31 controls the movement of the cover 102 through the second mounting frame 33 to achieve the movement of the cover 102 in and out.

[0093] In some embodiments, based on the special structure of the cover body 102 of the four-opening box, in this embodiment, the suction assembly 32 includes a suction mounting member 321, a suction cup 23 and a positioning member 324. The suction mounting member 321 is fixedly mounted on the free end of the second manipulator 31 through a suction connecting column 322; the suction cup 23 is arranged on the suction mounting member 321 for sucking the cover body 102; there are multiple positioning members 324, and the multiple positioning members 324 are spaced apart at the circumferential edge of the suction mounting member 321. When the suction cup 23 sucks the cover body 102, the edge of the cover body 102 can abut against the multiple positioning members 324.

[0094] like Fig. 9As shown, the top ends of the two suction connecting columns 322 are used to adjust the position of the free end of the second manipulator 31, and the bottom ends of the suction connecting columns 322 are fixedly connected to the suction mounting member 321. The suction mounting member 321 is used to install the suction cup 23 and the positioning member 324. The suction cup 23 is provided with two for vacuum adsorption of the top surface of the cover body 102. The four positioning members 324 correspond to the four connecting adapter plates 1023 of the cover body 102 respectively. Each positioning member 324 protrudes from the lower surface of the suction mounting member 321. The positioning member 324 is in the shape of a cone with an outer diameter gradually increasing from bottom to top, and then the area surrounded by the four positioning members 324 along the circumference of the suction mounting member 321 has a decreasing trumpet shape from bottom to top. When the suction cup 23 absorbs the cover body 102, the four connecting adapter plates 1023 of the cover body 102 respectively abut against the four positioning members 324 to achieve precise positioning and adsorption of the cover body 102.

[0095] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A box packing method, characterized in that: The steps include: S1, setting a first working conveyor line (12), on which bottles (200) are loaded into a packaging box (100), wherein the packaging box (100) comprises a box body (101) and a cover body (102) covered on the box body (101), and a prefabricated component is arranged on the box body (101); S2, setting up a second working conveyor line (13), transferring the packaging box (100) from the first working conveyor line (12) to the second working conveyor line (13); the box body (101) and the cover body (102) are fixed on the second working conveyor line (13), and the prefabricated parts are cut on the second working conveyor line (13).

2. The box packing method according to claim 1, characterized in that: Step S2 is specifically as follows: S21, sequentially arranging a first fixed station (131), a rotating station (132), a second fixed station (133) and a cutting station (134) along a conveying direction on the second working conveying line (13); S22, the packaging box (100) moves to the first fixing station (131), and the first side plate (1011) and the first adapter plate (1021) at relative positions on the box body (101) and the cover body (102) are fixed by a set of fixing parts; S23, the packaging box (100) moves to the rotating station (132), and the packaging box (100) rotates 90° along the vertical axis; S24, the packaging box (100) moves to the second fixing station (133), and the second side plate (1012) and the second adapter plate (1022) at relative positions on the box body (101) and the cover body (102) are fixed by another set of fixing members; S25, the packaging box (100) moves to the cutting station (134) to cut the prefabricated parts on the box body (101).

3. The box packing method according to claim 2, characterized in that: The conveying directions of the first working conveyor line (12) and the second working conveyor line (13) are both along a first direction and partially overlap, and the packaging box (100) is transferred from the first working conveyor line (12) to the second working conveyor line (13) along the second direction, and the first direction is perpendicular to the second direction.

4. The box packing method according to claim 3, characterized in that: Two first working conveyor lines (12) are provided, the two first working conveyor lines (12) are arranged in parallel and spaced apart, two bottle conveyor lines (15) are arranged between the two first working conveyor lines (12), box feeding conveyor lines (11) are respectively arranged outside the two first working conveyor lines (12), and a cover body conveyor line (14) is arranged downstream of the box feeding conveyor line (11) along the first direction.

5. The box packing method according to claim 4, characterized in that: There are two second working conveying lines (13), the two second working conveying lines (13) are arranged downstream of the bottle conveying line (15), and a fixing piece conveying line (16) is arranged on the side of the two second working conveying lines (13).

6. The box packing method according to claim 5, characterized in that: The first fixing station (131) is provided with a first fixing mechanism (7), and the second fixing station (133) is provided with a second fixing mechanism (9). The first fixing mechanism (7) and the second fixing mechanism (9) respectively absorb the fixing parts from the fixing part conveying line (16) and respectively fix the packaging boxes (100) of the first fixing station (131) and the second fixing station (133).

7. The box packing method according to claim 4, characterized in that: The first working conveyor line (12) is provided with a packaging box moving-in station (121), a cover moving-out station (122), a bottle loading station (123), a cover moving-in station (124) and a packaging box moving-out station (125) in sequence along its conveying direction. The packaging box moving-in station (121) is arranged in parallel with the box feeding conveyor line (11) along the second direction. The specific steps of loading the bottle (200) into the packaging box (100) in step S1 are as follows: S11, the first working conveyor line (12), the box feeding conveyor line (11), the bottle conveyor line (15) and the cover conveyor line (14) are synchronously started and step-by-step moved; S12, the first packaging box moving mechanism (2) moves the packaging box (100) from the box feeding conveyor line (11) to the packaging box moving-in station (121), and the packaging box (100) steps to the cover moving-out station (122); S13, the first cover moving mechanism (3) moves the cover (102) of the cover moving out station (122) to the cover conveying line (14), and the box body (101) of the packaging box (100) steps to the bottle loading station (123); S14, the bottle moving mechanism (4) loads the bottle (200) on the bottle conveying line (15) into the box (101) at the bottle loading station (123), and the box (101) steps to the cover moving station (124); S15, the second cover moving mechanism (5) moves the cover (102) on the cover conveying line (14) onto the box body (101) at the cover moving-in station (124), and the packaging box (100) steps to the packaging box moving-out station (125).

8. The box packing method according to claim 7, characterized in that: The second packaging box moving mechanism (6) moves the packaging box (100) located at the packaging box moving-out station (125) to the second working conveying line (13).

9. The box packing method according to claim 2, characterized in that: The cutting station (134) is provided with a cutting device (10), and the cutting device (10) comprises a plurality of cutting pieces, and the plurality of cutting pieces are arranged at intervals along the conveying direction and are arranged one-to-one corresponding to the plurality of packaging boxes (100).

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