Deep folding packaging process and packaging equipment for hierochloe type box

Abstract

The invention discloses a deep folding packaging device for a hierochloe type box, and belongs to the technical field of assembly line automatic working methods, the upper end of the front side wall of a packaging box body is continuously connected with a deep folding and a paper sleeve, and the packaging method comprises the steps that S1, the packaging box enters a first packaging conveying line; s2, a deep folding page and a paper sleeve of the packaging box incline upwards; s3, a deep folding page and a paper sleeve of the packaging box are folded to be flat in the direction away from a box body; s4, the deep folding page is gradually overturned towards the inner side of the box body, and the paper sleeve is located on the upper layer of the deep folding page; s5, the wine bottle is pressed downwards from the position over the opening of the box body, the paper sleeve and the deep folding page are folded into the box body, and the deep folding page is attached to the inner side of the front side wall; s6, the paper sleeve is turned over, and the paper sleeve penetrates through the bottle cap of the wine bottle. According to the technical scheme, inertial thinking habits are changed, traditional steps are broken through, high-speed packaging of the mechanical arm is achieved in automatic packaging of the deep folding packaging box, meanwhile, the paper sleeve can be accurately arranged in the bottle cap in a sleeving mode, and the technical effects that flatness is guaranteed, and folding is free of damage and traces during overturning are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic working methods of assembly lines, and in particular relates to a deep-folding packaging process and packaging equipment for a Mao-style box. Background Art

[0002] In the liquor industry, Moutai occupies an important position with its unique brand responsiveness. The structure of the bottle and the packaging box is also one of its symbols. In the traditional production process, manual packaging is mainly used for box packaging. The intelligence of manual labor and the flexibility of human hands are unmatched by machines. With the continuous improvement of production efficiency, manual labor can no longer match high-speed production lines. Therefore, the unique packaging structure of the Moutai box, especially the deep folding structure of the bottle mouth 21, poses a great challenge to automatic packaging equipment.

[0003] See attached Figure 1 As shown, since the fold width is greater than the width between the inner wall of the paper box and the mouth of the wine bottle, the fold interferes with the position of the bottle mouth during the packaging process using the existing technology. The packaging that can be achieved by adjusting the hand angle and flexible pressing of fingers during manual packaging often results in fold deformation, irreversible indentations, and even tearing damage when implemented by a robotic arm. Summary of the invention

[0004] In order to solve the shortcomings and deficiencies in the prior art, the present application proposes a Mao-style box deep folding packaging device.

[0005] Specifically, the present application proposes a Mao-style box deep folding packaging device,

[0006] A deep folding packaging process for a Mao-style box, characterized in that an outer cover is connected to the upper end of the rear side wall of the packaging box body, and a continuously arranged deep folding page and a paper sleeve are connected to the upper end of the front side wall of the packaging box body, and the packaging steps include:

[0007] S1 packaging box enters the main packaging conveyor line;

[0008] S2 As the packaging box moves, the outer cover, deep fold and paper sleeve of the packaging box enter the corresponding guide structures respectively;

[0009] S3 As the packaging box continues to move, the outer cover of the packaging box remains in the unfolded state, and the deep folds and the paper sleeve of the packaging box are folded flat in a direction away from the box body along the guide structure;

[0010] S4 The deep fold is gradually turned toward the inner side of the box body, and the paper sleeve is guided and folded with the deep fold until the deep fold and the paper sleeve are folded in half and stacked flat above the front opening of the box body, and the paper sleeve is located on the upper layer of the deep fold;

[0011] S5 The wine bottle is pressed down from the top of the box opening. When the wine bottle enters the box, the paper cover and the deep fold are folded into the box, and the deep fold is flatly attached to the inner side of the front side wall;

[0012] The S6 paper cover is turned over so that the prefabricated through hole in the middle of the paper cover passes through the bottle cap of the wine bottle.

[0013] Furthermore, after turning over the paper sleeve, the paper sleeve is flattened from above until the paper sleeve is evenly placed on the bottle mouth.

[0014] Furthermore, during step S6, the packaging box is tilted forward at a small angle so that the mouth of the wine bottle accurately passes through the through hole of the paper sleeve.

[0015] Furthermore, during steps S2 to S4, the positions of the deep folds and the paper sleeves are limited and controlled by the guide rods.

[0016] A Mao-style box deep folding packaging device, characterized in that it includes

[0017] A box feeding mechanism, which is used to feed paper boxes to the main conveying line;

[0018] A main conveyor line, wherein a plurality of bases are evenly spaced and arranged on the main conveyor line. The bases are square box structures with an open top. A packaging box is limitedly supported in each base. The conveying speed of the main conveyor line can be adjusted;

[0019] The bottle grabbing and placing mechanism is used to convey wine bottles. The conveying speed of the bottle grabbing and placing mechanism is the same as that of the main conveyor line. Mechanical grippers that can move up and down are evenly arranged in the bottle grabbing and placing mechanism. The mechanical grippers grab the wine bottles and put them into the packaging boxes of the main conveyor line.

[0020] Furthermore, the invention comprises an inner cover pressing mechanism, which is used for pressing the paper sleeve of the packaging box until it is flat and sleeved on the bottle mouth.

[0021] Moreover, the main conveying line includes a main frame and guide rods, and the main frame is provided with guide rods for controlling the deep folding and the folding direction of the paper sleeve.

[0022] Moreover, the inner cover pressing mechanism includes a pressing rod and an annular conveying mechanism, a plurality of pressing rods are evenly spaced and connected to the annular conveying mechanism, and two end heads are arranged at the ends of the pressing rods, which respectively correspond to the paper sleeve positions on both sides of the bottle mouth.

[0023] The advantages and positive effects of the present invention are:

[0024] The technical solution of the present application changes the conventional thinking habits and breaks through the traditional steps. It realizes high-speed packaging by a robot in the automated packaging of deep-fold packaging boxes, while enabling the paper sleeve to be accurately put into the bottle cap and ensure that it is flat, and the folding pages are turned without damage or traces. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the packaging box and wine bottle structure.

[0027] Figure 2 It is a schematic diagram of the action of folding in the working method process.

[0028] Figure 3 It is a schematic diagram of the packaging equipment for realizing this process.

[0029] Figure 4 yes Figure 3 Enlarged view of part A in .

[0030] Figure 5 yes Figure 3 Enlarged view of part B in .

[0031] Figure numerals: 1, box body; 11, front side wall; 12, deep fold; 13, paper sleeve; 2, wine bottle; 21, bottle mouth; 22, bottle body; 3, bottle grabbing and releasing mechanism; 4, box feeding mechanism; 5, main conveying line; 51, guide rod; 52, main frame; 6, inner cover pressing mechanism; 61, pressing rod; 62, ring conveying mechanism. DETAILED DESCRIPTION

[0032] In order to make the structure and advantages of the present invention more clear, the structure of the present invention will be further described below in conjunction with the accompanying drawings.

[0033] A deep folding packaging process for a Mao-style box, wherein an outer cover is connected to the upper end of the rear side wall of the packaging box body 1, and a continuously arranged deep folding page 12 and a paper sleeve 13 are connected to the upper end of the front side wall 11 of the packaging box body 1. A through hole is arranged in the middle of the paper sleeve 13, and the size of the through hole matches the size of the bottle mouth 21. The packaging requirement is that the bottle body 22 of the wine bottle 2 is placed in the box body 1 of the packaging box, and the bottle mouth 21 above the bottle body 22 is inserted into the through hole of the paper sleeve 13.

[0034] See attached Figure 2 As shown, the steps of the packaging process include:

[0035] S1 packaging box enters the main packaging conveyor line, corresponding to state A;

[0036] S2 As the packaging box moves, the outer cover, deep fold 12 and paper sleeve 13 of the packaging box enter corresponding guide structures respectively, corresponding to state B;

[0037] S3 As the packaging box continues to move, the outer cover of the packaging box remains in the unfolded state, and the deep fold 12 and the paper sleeve 13 of the packaging box are folded away from the box body 1 along the guide structure; the positions of the deep fold 12 and the paper sleeve 13 are limited and controlled by the guide rod 51, corresponding to state C;

[0038] S4: the deep fold 12 is gradually turned over toward the inner side of the box body 1, and the paper sleeve 13 is guided and folded with the deep fold 12, until the deep fold 12 and the paper sleeve 13 are folded in half and stacked flat above the front opening of the box body 1, and the paper sleeve 13 is located on the upper layer of the deep fold 12, corresponding to states D and E;

[0039] S5 The wine bottle 2 is pressed down from the top of the opening of the box body 1. When the wine bottle 2 enters the box body 1, the paper cover 13 and the deep fold 12 are folded and enter the box body 1. The deep fold 12 is flatly attached to the inner side of the front side wall 11, corresponding to states F and G;

[0040] S6 The paper sleeve is turned over so that the prefabricated through hole in the middle of the paper sleeve 13 passes through the bottle cap of the wine bottle 2. In this process, the packaging box is tilted forward at a small angle so that the bottle mouth 21 of the wine bottle 2 accurately passes through the through hole of the paper sleeve 13, corresponding to state H.

[0041] S7 After turning over the paper sleeve 13 , the paper sleeve 13 is flattened from above until the paper sleeve 13 is evenly sleeved on the bottle mouth 21 .

[0042] See attached Figure 3 The deep folding packaging equipment for Mao-style boxes shown in the figure can implement the above packaging process, including a box feeding mechanism 4, a main conveying line 5, a bottle grasping and releasing mechanism 3 and an inner cover pressing mechanism 6.

[0043] The main conveyor line 5 is a ring conveyor line. A box delivery mechanism 4, a bottle grabbing and releasing mechanism 3 and an inner cap pressing mechanism 6 are arranged on the main conveyor line 5 from the input to the output direction.

[0044] The box feeding mechanism 4 is used to feed the paper box to the main conveyor line and to expand the paper box from the stacked structure into a rectangular box body 1 structure;

[0045] See attached Figure 3 , 4 As shown, the main conveyor line 5 includes a main frame 52 and a guide rod 51. The main frame 52 is provided with a guide rod 51 for controlling the folding direction of the deep fold 12 and the paper sleeve 13. A plurality of bases are evenly spaced on the main conveyor line 5. The base is a square box body 1 structure with an open upper end. A packaging box is limitedly supported in each base. The conveying speed of the main conveyor line 5 can be adjusted.

[0046] A guiding protrusion structure is arranged under the base corresponding to the flipping position of the paper sleeve on the main conveying line, so that the box body and the bottle body are slightly tilted at the same time, so that the paper sleeve can be put into the bottle mouth.

[0047] The bottle grabbing and placing mechanism 3 is used to convey the wine bottles 2. The conveying speed of the bottle grabbing and placing mechanism 3 is the same as that of the main conveyor line 5. Mechanical grippers that can move up and down are evenly spaced inside the bottle grabbing and placing mechanism 3. The mechanical grippers grab the wine bottles 2 and put them into the packaging boxes of the main conveyor line 5.

[0048] See attached Figure 3 , 5 As shown, the inner cover pressing mechanism 6 includes a pressing rod 61 and an annular conveying mechanism 62. A plurality of pressing rods 61 are evenly spaced and connected to the annular conveying mechanism 62. Two end heads are provided at the end of the pressing rod 61. The two end heads correspond to the positions of the paper sleeve 13 on both sides of the bottle mouth 21 respectively. The inner cover pressing mechanism 6 is used to press the paper sleeve 13 of the packaging box until it is flatly sleeved on the bottle mouth 21.

[0049] The above descriptions are merely embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deep folding packaging process for a Mao-style box, characterized in that: The upper end of the rear side wall of the packaging box body is connected to an outer cover, and the upper end of the front side wall of the packaging box body is connected to continuously arranged deep folds and a paper sleeve. The packaging steps include: S1 packaging box enters the main packaging conveyor line; S2 As the packaging box moves, the outer cover, deep fold and paper sleeve of the packaging box enter the corresponding guide structures respectively; S3 As the packaging box continues to move, the outer cover of the packaging box remains in the unfolded state, and the deep folds and the paper sleeve of the packaging box are folded flat in a direction away from the box body along the guide structure; S4 The deep fold is gradually turned toward the inner side of the box body, and the paper sleeve is guided and folded with the deep fold until the deep fold and the paper sleeve are folded in half and stacked flat above the front opening of the box body, and the paper sleeve is located on the upper layer of the deep fold; S5 The wine bottle is pressed down from the top of the box opening. When the wine bottle enters the box, the paper cover and the deep fold are folded into the box, and the deep fold is flatly attached to the inner side of the front side wall; The S6 paper cover is turned over so that the prefabricated through hole in the middle of the paper cover passes through the wine bottle cap.

2. A Mao-style box deep folding packaging process according to claim 1, characterized in that: After turning over the paper sleeve, press it flat from the top until it fits neatly on the bottle mouth.

3. The deep folding packaging process of a Mao-style box according to claim 1 is characterized in that: During step S6, the packaging box is tilted forward at a small angle so that the mouth of the wine bottle accurately passes through the through hole of the paper sleeve.

4. The deep folding packaging process of a Mao-style box according to claim 1 is characterized in that: During steps S2 to S4, the positions of the deep folds and the paper sleeves are limited and controlled by the guide rods.

5. A deep folding packaging device for Mao-style boxes, characterized in that: include A box feeding mechanism, which is used to feed paper boxes to the main conveying line; A main conveyor line, wherein a plurality of bases are evenly spaced and arranged on the main conveyor line. The bases are square box structures with an upper end opening. A packaging box is limitedly supported in each base. The conveying speed of the main conveyor line can be adjusted; The bottle grabbing and placing mechanism is used to convey wine bottles. The conveying speed of the bottle grabbing and placing mechanism is the same as that of the main conveyor line. Mechanical grippers that can move up and down are evenly arranged in the bottle grabbing and placing mechanism. The mechanical grippers grab the wine bottles and put them into the packaging boxes of the main conveyor line.

6. The deep folding packaging equipment for Mao-style boxes according to claim 5 is characterized in that: The invention comprises an inner cover pressing mechanism, which is used for pressing the paper sleeve of the packaging box to be flat and sleeved on the bottle mouth.

7. The deep folding packaging equipment for Mao-style boxes according to claim 5 is characterized in that: The main conveyor line includes a main frame and guide rods, and the main frame is provided with guide rods for controlling deep folding and paper sleeve folding directions.

8. The deep folding packaging equipment for Mao-style boxes according to claim 5 is characterized in that: The inner cover pressing mechanism comprises a pressing rod and an annular conveying mechanism, a plurality of pressing rods are evenly spaced and connected to the annular conveying mechanism, and two end heads are arranged at the ends of the pressing rods, which respectively correspond to the paper sleeve positions on both sides of the bottle mouth.

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