CN110667182A - Automatic origami box device - Google Patents

Abstract

The invention relates to the field of carton folding devices, in particular to an automatic carton folding device. The paper folding box device comprises a frame, a paper board lifting mechanism, an arc-shaped plate, a paper box front leaf folding mechanism, a paper box side leaf folding mechanism, a paper box rear side folding mechanism, a paper box conveying mechanism, an arc-shaped plate driving cylinder and a movable arc-shaped plate, wherein the paper board lifting mechanism is installed on the frame, a flow channel is arranged on a platform of the frame, the paper box conveying mechanism is arranged below the flow channel, and the paper box side leaf folding mechanism is installed on the left side and the right side of the flow channel of the frame respectively. The invention forms a rectangular space by enclosing a plurality of arc-shaped plates, and the paper board is grabbed by the paper board lifting mechanism and pressed into the rectangular space to fold the paper board into a box shape. The front leaves of the carton are folded into the carton through the front leaf folding mechanism of the carton, and the side leaves of the carton are folded into the carton through the side leaf folding mechanisms of the carton on two sides. The rear leaves of the carton are folded into the carton body through the rear side folding mechanism of the carton. The cartons are conveyed by a carton conveying mechanism. This application has improved the efficiency of paper folding box.

Description

Automatic origami box device

technical field

The invention relates to the field of origami box devices, in particular to an automatic origami box device.

Background technique

To manufacture finished flat cardboard, it needs to be folded into a carton. However, the existing folding of cardboard into a carton is done manually, so the work efficiency of folding the carton is low.

SUMMARY OF THE INVENTION

In order to solve the technical problems described in the background art, the present invention provides an automatic origami box device. A rectangular space is enclosed by several arc-shaped plates, and the cardboard is picked up and pressed into the rectangular space by the cardboard lifting mechanism, and the cardboard is folded into a box shape. The front leaf of the carton is folded into the box through the folding mechanism of the front leaf of the carton, and the two side leaves of the carton are folded into the box through the folding mechanism of the side leaf of the carton on both sides. The rear leaf of the carton is folded into the box body through the folding mechanism on the rear side of the carton. The carton is conveyed by the carton conveying mechanism. The present application improves the working efficiency of the origami box.

The technical scheme adopted by the present invention to solve its technical problems is:

An automatic origami box device includes a frame, a cardboard lifting mechanism, an arc plate, a carton front leaf folding mechanism, a carton side leaf folding mechanism, a carton rear side folding mechanism, a carton conveying mechanism, an arc plate driving cylinder and a movable arc A cardboard lifting mechanism is installed on the rack, a flow channel is arranged on the platform of the rack, a carton conveying mechanism is arranged under the flow channel, and a carton side leaf folding mechanism is installed on the left and right sides of the flow channel of the rack, respectively. The front end of the runner is installed with a carton front leaf folding mechanism, the rear end of the runner is installed with a carton rear folding mechanism, the left and right sides of the runner and the front end are respectively fixed with arc plates, and the left and right sides of the runner are hinged with arcs respectively The shaped plate drives the cylinder, the arc-shaped plate-driven cylinder is hinged on the movable arc-shaped plate, and the two movable arc-shaped plates are hinged on both sides of the flow channel respectively.

Specifically, the cardboard lifting mechanism is composed of a lifting cylinder and a pressure plate, the cylinder body of the lifting cylinder is fixed on the frame, the piston rod of the lifting cylinder is fixed with a pressure plate, the pressure plate is provided with a suction hole, and the suction hole is connected with the vacuum generator .

Specifically, the front leaf folding mechanism of the carton is composed of an L-shaped plate, an L-shaped plate driving cylinder, a front sliding plate, a rear sliding plate, a rear cylinder, a front cylinder, a curved pipe, a curved pipe driving cylinder, and a suction cup. 1 and suction cup driving cylinder 1, the front sliding plate 1 and the rear sliding plate 1 are both slidably connected to the platform of the frame, the cylinder body of the rear cylinder 1 is hinged on the rear sliding plate 1, and the piston rod of the rear cylinder 1 is hinged on the platform of the frame. , the cylinder block of the front cylinder 1 is hinged on the rear sliding plate 1, the piston rod of the front cylinder 1 is hinged on the front sliding plate 1, the L-shaped plate 1 is hinged on the front sliding plate 1, and the cylinder block of the L-shaped plate driving cylinder 1 is hinged on the front sliding plate 1. On the front slide plate, the piston rod of the L-shaped plate driving cylinder 1 is hinged on the L-shaped plate 1, the elbow driving cylinder 1 and the suction cup driving cylinder 1 are fixed on the platform of the frame, and the piston rod of the elbow driving cylinder 1 is fixed on the first. There is a curved pipe one, and a suction cup one is fixed on the piston rod of the suction cup driving cylinder one.

Specifically, the carton side leaf folding mechanism is composed of the second L-shaped plate, the second L-shaped plate driving cylinder, the second front slide plate, the second rear slide plate, the second rear cylinder, the second front cylinder, the second elbow, the baffle plate, and the baffle plate driving cylinder. It is composed of the front side leaf folding mechanism. The second sliding plate and the second sliding plate are both slidably connected to the platform of the frame. , the cylinder block of the front cylinder 2 is hinged on the rear slide plate 2, the piston rod of the front cylinder 2 is hinged on the front slide plate 2, the L-shaped plate 2 is hinged on the front slide plate 2, and the cylinder block of the L-shaped plate driving cylinder 2 is hinged on the second sliding plate. On the second front slide plate, the piston rod of the L-shaped plate driving cylinder two is hinged on the second L-shaped plate, the second elbow is fixed on the second front slide plate, the cylinder body of the baffle driving cylinder is fixed on the platform of the frame, and the baffle drives The piston rod of the cylinder is fixed on the baffle plate, and the front-section side leaf folding mechanism is installed on the platform of the frame.

Specifically, the front-section side leaf folding mechanism is composed of an X-axis horizontal linear cylinder, a Y-axis lifting cylinder, a Z-axis horizontal cylinder and a plate body. The cylinder body of the X-axis horizontal linear cylinder is fixed on the platform of the frame, and the Y-axis lifts The cylinder block of the cylinder is fixed on the piston rod of the X-axis horizontal linear cylinder, the cylinder block of the Z-axis horizontal cylinder is fixed on the piston rod of the Y-axis lifting cylinder, and the plate body is fixed on the piston rod of the Z-axis horizontal cylinder.

Specifically, the rear side folding mechanism of the carton is composed of three L-shaped plates, three L-shaped plate driving cylinders, three front slide plates, three rear slide plates, three rear cylinders, three front cylinders, three elbows, two suction cups and two suction cup driving cylinders. Composition, the front slide plate 3 and the rear slide plate 3 are both slidably connected to the platform of the frame, the cylinder body of the rear cylinder 3 is hinged on the rear slide plate 3, the piston rod of the rear cylinder 3 is hinged on the platform of the frame, and the front cylinder 3 is hinged on the platform of the frame. The cylinder block is hinged on the rear slide plate 3, the piston rod of the front cylinder 3 is hinged on the front slide plate 3, the L-shaped plate 3 is hinged on the front slide plate 3, the cylinder block of the L-shaped plate driving cylinder 3 is hinged on the front slide plate 3, L The piston rod of shaped plate driving cylinder 3 is hinged on L-shaped plate 3, elbow 3 is fixed on front sliding plate 3, the cylinder body of suction cup driving cylinder 2 is fixed on the platform of the frame, and the piston rod of suction cup driving cylinder 2 is fixed on the There are suction cup two.

Specifically, the carton conveying mechanism is a belt conveyor.

The beneficial effects of the present invention are as follows: the present invention provides an automatic origami box device. A rectangular space is enclosed by several arc-shaped plates, and the cardboard is picked up and pressed into the rectangular space by the cardboard lifting mechanism, and the cardboard is folded into a box shape. The front leaf of the carton is folded into the box through the folding mechanism of the front leaf of the carton, and the two side leaves of the carton are folded into the box through the folding mechanism of the side leaf of the carton on both sides. The rear leaf of the carton is folded into the box body through the folding mechanism on the rear side of the carton. The carton is conveyed by the carton conveying mechanism. The present application improves the working efficiency of the origami box.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation of the rear side folding mechanism of the carton of the present invention;

Fig. 3 is the structural representation of the carton front leaf folding mechanism of the present invention;

Fig. 4 is the structural representation of the carton side leaf folding mechanism of the present invention;

In the figure 1. Rack, 2. Cardboard lifting mechanism, 3. Arc plate, 4. Carton front leaf folding mechanism, 5. Carton side leaf folding mechanism, 6. Carton rear side folding mechanism, 7. Carton conveying mechanism, 8 .Arc plate driving cylinder, 9. Active arc plate, 21. Lifting cylinder, 22. Pressure plate, 40. Suction cup driving cylinder 1, 41. L-shaped plate 1, 42. L-shaped plate driving cylinder 1, 43. Front sliding plate One, 44. Rear slide plate one, 45. Rear cylinder one, 46. Front cylinder one, 47. Elbow one, 48. Elbow drive cylinder one, 49. Suction cup one, 50. Front side leaf folding mechanism, 51.L Shaped plate II, 52. L-shaped plate driving cylinder II, 53. Front slide plate II, 54. Rear slide plate II, 55. Rear cylinder II, 56. Front cylinder II, 57. Elbow II, 58. Baffle plate, 59. Baffle drive cylinder, 501.X-axis horizontal linear cylinder, 502.Y-axis lift cylinder, 503.Z-axis horizontal cylinder, 504. Plate body, 61.L-shaped plate three, 62.L-shaped plate driving cylinder three, 63. Front slide plate three, 64. Rear slide plate three, 65. Rear cylinder three, 66. Front cylinder three, 67. Elbow three, 68. Suction cup two, 69. Suction cup driving cylinder two.

Detailed ways

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

1 is a schematic structural diagram of the present invention, FIG. 2 is a structural schematic diagram of a carton rear side folding mechanism of the present invention, FIG. 3 is a structural schematic diagram of a carton front leaf folding mechanism of the present invention, and FIG. 4 is a carton side leaf folding mechanism of the present invention. Schematic diagram of the structure.

An automatic origami box device includes a frame 1, a cardboard lifting mechanism 2, an arc plate 3, a carton front leaf folding mechanism 4, a carton side leaf folding mechanism 5, a carton rear side folding mechanism 6, a carton conveying mechanism 7, an arc Plate driving cylinder 8 and movable arc plate 9, a cardboard lifting mechanism 2 is installed on the frame 1, a flow channel is arranged on the platform of the frame 1, and a carton conveying mechanism 7 is arranged under the flow channel. A carton side leaf folding mechanism 5 is installed on the left and right sides of the flow channel, a carton front leaf folding mechanism 4 is installed at the front end of the flow channel, and a carton rear side folding mechanism 6 is installed at the rear end of the flow channel. The arc-shaped plates 3 are respectively fixed, and the left and right sides of the flow channel are respectively hinged with arc-shaped plate driving cylinders 8. The arc-shaped plate driving cylinder 8 is hinged on the movable arc-shaped plate 9, and the two movable arc-shaped plates 9 are hinged on the flow channel respectively. both sides of the road. The cardboard lifting mechanism 2 is composed of a lifting cylinder 21 and a pressure plate 22. The cylinder body of the lifting cylinder 21 is fixed on the frame 1, the piston rod of the lifting cylinder 21 is fixed with a pressure plate 22, and the pressure plate 22 is provided with a suction hole. Connected to the vacuum generator. The front leaf folding mechanism 4 of the carton is composed of an L-shaped plate 41, an L-shaped plate driving a cylinder 42, a front sliding plate 43, a rear sliding plate 44, a rear cylinder 45, a front cylinder 46, a curved pipe 47, and a curved pipe. Drive cylinder one 48, suction cup one 49 and suction cup driving cylinder one 40, the front slide plate one 43 and the rear slide plate one 44 are both slidably connected to the platform of the frame 1, and the cylinder body of the rear cylinder one 45 is hinged on the rear slide plate one 44. , the piston rod of the rear cylinder one 45 is hinged on the platform of the frame 1, the cylinder body of the front cylinder one 46 is hinged on the rear slide plate one 44, the piston rod of the front cylinder one 46 is hinged on the front slide plate one 43, and the L-shaped plate One 41 is hinged on the front slide plate one 43, the cylinder body of the L-shaped plate driving cylinder one 42 is hinged on the front slide plate one 43, the piston rod of the L-shaped plate driving cylinder one 42 is hinged on the L-shaped plate one 41, the frame 1 A curved pipe driving cylinder 1 48 and a suction cup driving cylinder 1 40 are fixed on the platform of the 1 , the curved pipe 1 47 is fixed on the piston rod of the curved pipe driving cylinder 1 48, and a suction cup 1 49 is fixed on the piston rod of the suction cup driving cylinder 1 . The carton side leaf folding mechanism 5 is composed of two L-shaped plates 51, two L-shaped plates driving cylinders 52, two front slide plates 53, two rear slide plates 54, two rear cylinders 55, two front cylinders 56, two elbows 57, baffle plates 58. The baffle driving cylinder 59 and the front side leaf folding mechanism 50 are composed. The front sliding plate 2 53 and the rear sliding plate 2 54 are both slidably connected to the platform of the frame 1, and the cylinder block of the rear cylinder 2 55 is hinged on the rear sliding plate 2 54. , the piston rod of the rear cylinder two 55 is hinged on the platform of the frame 1, the cylinder body of the front cylinder two 56 is hinged on the rear slide plate two 54, the piston rod of the front cylinder two 56 is hinged on the front slide plate two 53, the L-shaped plate The second 51 is hinged on the front slide plate 2 53, the cylinder body of the L-shaped plate driving cylinder 2 52 is hinged on the front slide plate 2 53, the piston rod of the L-shaped plate driving cylinder 2 52 is hinged on the L-shaped plate 2 51, and the elbow 2 57 is fixed on the front slide plate 53, the cylinder body of the baffle driving cylinder 59 is fixed on the platform of the frame 1, the piston rod of the baffle driving cylinder 59 is fixed on the baffle 58, and the front side leaf folding mechanism 50 is installed on the machine. on the platform of rack 1. The front-section side leaf folding mechanism 50 is composed of an X-axis horizontal linear cylinder 501, a Y-axis lifting cylinder 502, a Z-axis horizontal cylinder 503 and a plate body 504. The cylinder body of the X-axis horizontal linear cylinder 501 is fixed on the platform of the frame 1. , the cylinder body of the Y-axis lifting cylinder 502 is fixed on the piston rod of the X-axis horizontal linear cylinder 501, the cylinder body of the Z-axis horizontal cylinder 503 is fixed on the piston rod of the Y-axis lifting cylinder 502, and the plate body 504 is fixed on the Z-axis level. on the piston rod of the cylinder 503. The rear side folding mechanism 6 of the carton is composed of L-shaped plate 361, L-shaped plate driving cylinder 362, front sliding plate 363, rear sliding plate 364, rear cylinder 365, front cylinder 66, elbow 367, suction cup 2 68 and suction cup driving cylinder 269, the front sliding plate 363 and the rear sliding plate 364 are both slidably connected to the platform of the frame 1, the cylinder block of the rear cylinder 365 is hinged on the rear sliding plate 364, and the piston of the rear cylinder 365 The rod is hinged on the platform of the frame 1, the cylinder body of the front cylinder three 66 is hinged on the rear slide plate three 64, the piston rod of the front cylinder three 66 is hinged on the front slide plate three 63, and the L-shaped plate three 61 is hinged on the front slide plate three. 63, the cylinder body of the L-shaped plate driving cylinder three 62 is hinged on the front slide plate three 63, the piston rod of the L-shaped plate driving cylinder three 62 is hinged on the L-shaped plate three 61, the elbow three 67 is fixed on the front slide plate three 63 On the upper side, the cylinder body of the second suction cup driving cylinder 69 is fixed on the platform of the frame 1, and the second suction cup 68 is fixed on the piston rod of the second suction cup driving cylinder 69. The carton conveying mechanism 7 is a belt conveyor.

As shown in FIG. 1 , the left and right sides and the front side of the flow channel are fixed with arc-shaped plates 3 , and the piston rod of the arc-shaped plate driving cylinder 8 extends to drive the movable arc-shaped plate 9 to rotate, so that the movable arc-shaped plate 9 rotates to Above the flow channel, at this time, all the arc-shaped plates 3 and the movable arc-shaped plate 9 enclose a rectangular space, and the pressing plate 22 is located directly above the rectangular space.

The flat cardboard is adsorbed on the pressing plate 22, the pressing plate 22 is connected with the vacuum generator, and the vacuum generator makes the suction holes on the pressing plate 22 generate negative pressure suction. After the pressing plate 22 sucks the cardboard, the piston rod of the lift cylinder 21 drives the cardboard to move down. When the cardboard is moved down to the rectangular space enclosed by the arc-shaped plate 3 and the movable arc-shaped plate 9, it continues to move downward. The blade on the front side is lifted and bent by the curved plate 3 on the front side of the flow channel, the blade on the rear side of the cardboard is lifted and bent by the movable arc plate 9, and the blade in the center of the cardboard is attached to the pressing plate 22, It is sent into the rectangular space enclosed by the arc-shaped plate 3 and the movable arc-shaped plate 9, and is attached to the belt of the carton conveying mechanism 7. In this way, the four leaf plates at the front, rear, left and right of the cardboard are bent to be perpendicular to the central leaf plate. Finally, the pressing plate 22 releases the cardboard and moves up to reset.

As shown in FIG. 3 , after the cardboard is preliminarily folded into a box, the piston rod of the suction cup driving cylinder one 40 extends and drives the suction cup one 49 to extend forward and attach to the front side vane of the carton. The suction cup one 49 is connected with the vacuum generator, and the vacuum generator makes the suction cup one 49 generate negative pressure suction. The piston rod of the bending tube driving cylinder one 48 extends and drives the bending tube one 47 to extend toward the direction of the carton, so that the bending tube one 47 is pressed against the front vane of the carton.

The rear cylinder 1 45 and the front cylinder 1 46 drive the L-shaped plate 1 41 to move horizontally and linearly. Move horizontally before. After the L-shaped plate 1 41 is moved to the right position, the piston rod of the L-shaped plate driving cylinder 1 42 is extended to drive the L-shaped plate 1 41 to rotate, and the rotating L-shaped plate 1 41 will press the upper half of the front blade to bend down. , so that the upper half of the front blade and the lower half of the front blade are folded together.

After the front leaf plate is folded, the L-shaped plate one 41 rotates in the opposite direction, so that the L-shaped plate one 41 is separated from the top of the carton conveying mechanism 7, and the carton conveying mechanism 7 conveys the carton forward until the carton is conveyed to the two carton side leaves and folded Between institutions 5.

As shown in FIG. 4 , the piston rods of the baffle driving cylinders 59 on both sides extend and drive the baffles 58 to extend forward, so as to block the rear vane of the carton. Next, the front-stage side leaf folding mechanism 50 folds the side end of the side leaf inward. The X-axis horizontal linear cylinder 501 of the front-end side leaf folding mechanism 50 can drive the plate body 504 to move forward and backward, the Y-axis lifting cylinder 502 can drive the plate body 504 to move up and down, and the Z-axis horizontal cylinder 503 can drive the plate body 504 to move left and right.

After the side end of the side leaf is turned over, the carton will continue to be forwarded between the two L-shaped plates 51. At this time, the second rear cylinder 55 and the second front cylinder 56 can drive the second elbow 57 and the second L-shaped plate 51. Moving forward horizontally, the rear cylinder 2 55 can drive the front cylinder 2 56, the elbow 2 57 and the L-shaped plate 2 51 to move forward horizontally, the front cylinder 2 56 can drive the elbow 2 57 and the L-shaped plate 2 51 forward transmission. When the second elbow 57 bears against the side leaf of the carton, the piston rod of the L-shaped plate driving the second cylinder 52 extends out and drives the second L-shaped plate 51 to turn down. The halves are folded down to fit the lower half of the side lobes.

After the side leaves are folded, the second elbow 57 and the second L-shaped plate 51 release the carton, the baffle 58 retracts to release the carton, and the carton continues to be forwarded to the rear folding mechanism 6 of the carton.

As shown in FIG. 2, after the carton is delivered to its place, the piston rod of the second suction cup driving cylinder 69 extends and drives the second suction cup 68 to move forward, so that the second suction cup 68 absorbs the rear leaf of the carton, and the second suction cup 68 and the vacuum generator Connected, the vacuum generator makes the suction cup two 68 generate negative pressure suction. Then the rear cylinder three 65 and the front cylinder three 66 drive the elbow three 67 and the L-shaped plate three 61 to move forward horizontally until the elbow three 67 bears against the rear leaf of the carton. The rear cylinder three 65 can drive the front cylinder three 66, the elbow three 67 and the L-shaped plate three 61 to move forward horizontally, and the front cylinder three 66 can drive the elbow three 67 and the L-shaped plate three 61 to move forward horizontally.

When the bent tube 3 67 bears against the rear leaf of the carton, the piston rod of the L-shaped plate driving cylinder 3 62 extends out and drives the L-shaped plate 3 61 to turn down, and the turned L-shaped plate 3 61 will push the upper part of the rear leaf of the carton. Fold the halves down to fit the lower half of the back leaf. This completes the process of folding the entire cardboard into a carton.

Taking the above ideal embodiments according to the present invention as inspiration, and through the above description, relevant personnel can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the contents in the specification, and the technical scope must be determined according to the scope of the claims.

Claims (7)

1. An automatic paper folding box device is characterized by comprising a rack (1), a paper board lifting mechanism (2), an arc-shaped plate (3), a paper box front leaf folding mechanism (4), a paper box side leaf folding mechanism (5), a paper box rear side folding mechanism (6), a paper box conveying mechanism (7), an arc-shaped plate driving air cylinder (8) and a movable arc-shaped plate (9), wherein the paper board lifting mechanism (2) is installed on the rack (1), a runner is arranged on a platform of the rack (1), the paper box conveying mechanism (7) is arranged below the runner, the paper box side leaf folding mechanisms (5) are respectively installed on the left side and the right side of the runner of the rack (1), the paper box front leaf folding mechanism (4) is installed at the front end of the runner, the paper box rear side folding mechanism (6) is installed at the rear end of the runner, the arc-shaped plates (3) are respectively fixed on the left side and the right side of the, the arc driving cylinder (8) is hinged on the movable arc (9), and the two movable arcs (9) are respectively hinged on two sides of the flow channel.

2. The automated carton folding apparatus according to claim 1, characterized in that: the paperboard lifting mechanism (2) is composed of a lifting cylinder (21) and a pressing plate (22), the cylinder body of the lifting cylinder (21) is fixed on the rack (1), the pressing plate (22) is fixed on a piston rod of the lifting cylinder (21), a suction hole is formed in the pressing plate (22), and the suction hole is connected with a vacuum generator.

3. The automated carton folding apparatus according to claim 1, characterized in that: the carton front leaf folding mechanism (4) consists of a first L-shaped plate (41), a first L-shaped plate driving cylinder (42), a first front sliding plate (43), a first rear sliding plate (44), a first rear cylinder (45), a first front cylinder (46), a first elbow pipe (47), a first elbow pipe driving cylinder (48), a first suction cup (49) and a first suction cup driving cylinder (40), wherein the first front sliding plate (43) and the first rear sliding plate (44) are both connected to a platform of the rack (1) in a sliding manner, a cylinder body of the first rear cylinder (45) is hinged to the first rear sliding plate (44), a piston rod of the first rear cylinder (45) is hinged to the platform of the rack (1), a cylinder body of the first front cylinder (46) is hinged to the first rear sliding plate (44), a piston rod of the first front cylinder (46) is hinged to the first front sliding plate (43), the first L-shaped plate (41) is hinged to the first front sliding plate (43), and a cylinder body of the first L-shaped plate driving cylinder (42) is hinged to the, a piston rod of the L-shaped plate driving cylinder I (42) is hinged to the L-shaped plate I (41), an elbow driving cylinder I (48) and a sucker driving cylinder I (40) are fixed on a platform of the rack (1), an elbow (47) is fixed on a piston rod of the elbow driving cylinder I (48), and a sucker I (49) is fixed on a piston rod of the sucker driving cylinder I (40).

4. The automated carton folding apparatus according to claim 1, characterized in that: the carton side leaf folding mechanism (5) consists of a second L-shaped plate (51), a second L-shaped plate driving cylinder (52), a second front sliding plate (53), a second rear sliding plate (54), a second rear cylinder (55), a second front cylinder (56), a second elbow pipe (57), a baffle (58), a baffle driving cylinder (59) and a front section side leaf folding mechanism (50), wherein the second front sliding plate (53) and the second rear sliding plate (54) are both connected to a platform of the rack (1) in a sliding manner, a cylinder body of the second rear cylinder (55) is hinged to the second rear sliding plate (54), a piston rod of the second rear cylinder (55) is hinged to the platform of the rack (1), a cylinder body of the second front cylinder (56) is hinged to the second rear sliding plate (54), a piston rod of the second front cylinder (56) is hinged to the second front sliding plate (53), the second L-shaped plate (51) is hinged to the second front sliding plate (53), and a cylinder body of the second L-shaped plate driving cylinder (52) is hinged to the second front, the piston rod of the L-shaped plate driving cylinder II (52) is hinged to the L-shaped plate II (51), the bent pipe II (57) is fixed to the front sliding plate II (53), the cylinder body of the baffle driving cylinder (59) is fixed to the platform of the rack (1), the piston rod of the baffle driving cylinder (59) is fixed to the baffle (58), and the front section side leaf folding mechanism (50) is installed on the platform of the rack (1).

5. The automated carton folding apparatus according to claim 4, characterized in that: the front section side leaf folding mechanism (50) is composed of an X-axis horizontal linear cylinder (501), a Y-axis lifting cylinder (502), a Z-axis horizontal cylinder (503) and a plate body (504), wherein a cylinder body of the X-axis horizontal linear cylinder (501) is fixed on a platform of the rack (1), a cylinder body of the Y-axis lifting cylinder (502) is fixed on a piston rod of the X-axis horizontal linear cylinder (501), a cylinder body of the Z-axis horizontal cylinder (503) is fixed on a piston rod of the Y-axis lifting cylinder (502), and the plate body (504) is fixed on a piston rod of the Z-axis horizontal cylinder (503).

6. The automated carton folding apparatus according to claim 1, characterized in that: the carton rear side folding mechanism (6) consists of a third L-shaped plate (61), a third L-shaped plate driving cylinder (62), a third front sliding plate (63), a third rear sliding plate (64), a third rear cylinder (65), a third front cylinder (66), a third elbow pipe (67), a second suction cup (68) and a second suction cup driving cylinder (69), wherein the third front sliding plate (63) and the third rear sliding plate (64) are both connected to a platform of the rack (1) in a sliding manner, a cylinder body of the third rear cylinder (65) is hinged to the third rear sliding plate (64), a piston rod of the third rear cylinder (65) is hinged to the third rear sliding plate (64), a cylinder body of the third front cylinder (66) is hinged to the third front sliding plate (63), the third L-shaped plate (61) is hinged to the third front sliding plate (63), and a cylinder body of the third L-shaped plate driving cylinder (62) is hinged to the third front sliding plate (63), a piston rod of the L-shaped plate driving cylinder III (62) is hinged to the L-shaped plate III (61), the bent pipe III (67) is fixed to the front sliding plate III (63), a cylinder body of the suction cup driving cylinder II (69) is fixed to a platform of the rack (1), and a suction cup II (68) is fixed to a piston rod of the suction cup driving cylinder II (69).

7. The automated carton folding apparatus according to claim 1, characterized in that: the carton conveying mechanism (7) is a belt conveyor.

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