CN217731017U

CN217731017U - Cardboard packing apparatus

Info

Publication number: CN217731017U
Application number: CN202221719473.3U
Authority: CN
Inventors: 臧宝鼎; 朱翔; 丁东; 吴宗喜; 吴伟
Original assignee: LCFC Hefei Electronics Technology Co Ltd
Current assignee: LCFC Hefei Electronics Technology Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-04
Anticipated expiration: 2032-06-29

Abstract

The present disclosure provides a carton boxing apparatus, comprising: the device comprises a rack, wherein a storage bin, a bending mechanism, a material taking mechanism and a material pushing mechanism are arranged on the rack; a storage space for containing the paperboards to be bent is formed in the storage bin; one end of the bending mechanism, which faces the discharge hole of the storage bin, is provided with a bending groove; the material taking mechanism is used for driving the paper board to be bent into the bending groove from the discharge hole of the storage bin; the pushing mechanism is arranged on one side of the bending mechanism and used for pushing the paper boards bent in the bending groove into the box body. A paperboard at the discharge port of the bin is driven to the bending groove through the material taking mechanism, the paperboard is bent through the bending groove to be changed into a required shape, and finally the paperboard is pushed into the box body through the material pushing mechanism, so that the paperboard is automatically bent and placed into the box, the efficiency is improved, and the manpower resource is saved.

Description

Cardboard packing apparatus

Technical Field

The utility model relates to the technical field of packaging machinery, especially, relate to a cardboard go into case device.

Background

When the power supply of the notebook computer is packed into the packing box, a separate space is needed to ensure that the power supply does not interfere with the notebook computer body when being packed and transported. At present, the hardboard is generally bent into a U shape manually in the industry and is loaded into a packaging box, and the power supply placing space is separated from the placing space of the notebook computer body, which consumes large human resources and has low efficiency.

SUMMERY OF THE UTILITY MODEL

The main object of the present disclosure is to provide a carton boxing apparatus, so as to at least solve the above technical problems in the prior art.

In order to achieve the above object, a first aspect of the present disclosure provides a carton boxing apparatus, including: the device comprises a rack, wherein a storage bin, a bending mechanism, a material taking mechanism and a material pushing mechanism are arranged on the rack; a storage space for containing paperboards to be bent is formed in the storage bin; one end of the bending mechanism, which faces the discharge hole of the storage bin, is provided with a bending groove; the material taking mechanism is used for driving the paperboard to be bent into the bending groove from a discharge hole of the storage bin; the material pushing mechanism is arranged on one side of the bending mechanism and used for pushing the paper boards bent in the bending groove into the box body.

In one implementation mode, a feeding mechanism is arranged in the stock bin, the stock bin is arranged in an inclined manner and inclines downwards towards one end of the bending mechanism, and a limiting part for blocking a paperboard to be bent is arranged at a discharge port of the stock bin; feed mechanism includes ejector pad and guide arm, the guide arm with the inclination of feed bin is the same, the ejector pad is worn to locate by the guide arm, the ejector pad is located in the storage space and through the guide arm direction is close to or keeps away from the discharge gate of feed bin.

In an implementation mode, the storage bin is provided with a plurality of storage bins which are arranged in parallel, and the storage bins are driven by the first driving mechanism to slide along the direction perpendicular to the discharging direction of the storage bins.

In an implementation manner, the limiting member is a first limiting plate, the first limiting plate is perpendicular to the axis of the guide rod and parallel to the paperboard to be bent, and one end of the first limiting plate extends into the discharge opening of the storage bin.

In an implementation mode, the discharge gate department of feed bin is equipped with the second limiting plate, the second limiting plate perpendicular to in the storage space the cardboard of treating buckling, the second limiting plate is followed the discharge gate circumference of feed bin sets up.

In an implementation mode, the bending mechanism comprises a side plate and a bottom plate, the side plate and the bottom plate enclose a bending groove with an opening facing to the discharge hole of the storage bin, a through groove communicated with the bending groove is formed in the bottom plate, and the bending mechanism is located between the material taking mechanism and the storage bin; the material taking mechanism comprises a material pulling assembly and a first driving assembly, wherein the material pulling assembly is driven by the first driving assembly to pass through the through groove to penetrate through the bending mechanism to move towards the discharge hole of the storage bin.

In an implementation mode, the material pulling assembly comprises an extension rod and a sucker, the extension rod is connected to the first driving assembly and driven by the first driving assembly, and the sucker is arranged at one end, facing the discharge port of the storage bin, of the extension rod.

In an implementation mode, the pushing mechanism comprises a push plate and a second driving assembly, the push plate is located on one side of the bending mechanism, one end of the push plate can move in the bending groove, the second driving assembly is installed on the rack, and the pushing mechanism moves towards the discharging direction of the bending mechanism through the driving of the second driving assembly.

In an implementation mode, a box body positioning mechanism is further arranged on the rack and used for fixing a box body to be boxed; the frame is provided with a second driving mechanism, and the bending mechanism is driven by the second driving mechanism to move between the discharge hole of the storage bin and the box body positioning mechanism.

In an implementation manner, the discharge hole of the bending mechanism is provided with a plurality of guide pieces, the plurality of guide pieces are circumferentially arranged along the discharge hole of the bending mechanism and form a guide channel, and all the guide pieces extend along the discharge direction of the bending mechanism.

This disclosed cardboard go into case device drives a cardboard of the discharge gate department of feed bin to the inslot of buckling through extracting mechanism to buckle the cardboard through the bending groove, change into required shape with the cardboard, push the box through pushing equipment at last, thereby realize buckling and the income case to the automation of cardboard, improved efficiency, practiced thrift manpower resources.

It should be understood that the statements in this section are not intended to identify key or critical features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

FIG. 1 is a schematic overall structure of one embodiment of the present disclosure;

FIG. 2 is a schematic side view of the overall structure of one embodiment of the present disclosure;

FIG. 3 is a schematic elevation view of a silo structure of one embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a bending mechanism, a material taking mechanism, a material pushing mechanism and a box positioning mechanism according to an embodiment of the disclosure.

Wherein the figures include the following reference numerals:

1. a frame; 2. a storage bin; 21. a discharge port; 22. a first limit plate; 23. a second limiting plate; 24. a first drive mechanism; 3. a bending mechanism; 31. bending the groove; 32. a side plate; 33. a base plate; 34. a through groove; 35. a guide member; 4. a material taking mechanism; 41. pulling the material assembly; 411. an extension rod; 412. a suction cup; 42. a first drive assembly; 5. a material pushing mechanism; 51. pushing the plate; 511. mounting a plate; 512. inserting plates; 52. a second drive assembly; 6. a feeding mechanism; 61. a push block; 62. a guide bar; 7. a box body positioning mechanism; 8. a second drive mechanism; 9. a paperboard; 10. a box body.

Detailed Description

In order to make the objects, features and advantages of the present disclosure more apparent and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In order to improve the efficiency of carton filling, referring to fig. 1, the present disclosure provides a carton filling device comprising: the automatic material taking machine comprises a machine frame 1, wherein a material bin 2, a bending mechanism 3, a material taking mechanism 4 and a material pushing mechanism 5 are arranged on the machine frame 1.

A magazine space for accommodating the cardboard sheets 9 to be folded is formed in the magazine 2. Wherein, the cardboard 9 of waiting to buckle is planar before buckling, and a plurality of cardboards 9 of waiting to buckle when depositing in storage space, pile up layer by layer along storage space's depth direction and place. The feed bin 2 is the opening towards the mechanism 3 one end of buckling, as the discharge gate 21 of feed bin 2.

The bending mechanism 3 is provided with a bending groove 31 towards one end of the discharge port 21 of the storage bin 2. The shape formed by the inner walls of the bending grooves 31 is the shape of the folded paper board 9, and when the paper board 9 is driven into the bending grooves 31 by the material taking mechanism 4, the paper board 9 is folded into a required shape by the extrusion of the inner walls of the bending grooves 31 on the paper board 9.

The material taking mechanism 4 is used for driving the paper board 9 to be bent into the bending groove 31 from the discharge port 21 of the bin 2.

The pushing mechanism 5 is disposed at one side of the bending mechanism 3, and is used for pushing the paper board 9 bent in the bending groove 31 into the box body 10.

When the paper boards 9 are boxed, firstly, one paper board 9 at the discharge port 21 of the bin 2 is driven into the bending groove 31 through the material taking mechanism 4, the paper board 9 is bent through the bending groove 31, the paper board 9 is changed into a required shape, and finally, the paper board 9 is pushed into the box body 10 through the material pushing mechanism 5, so that the automatic bending and boxing of the paper board 9 are realized, the efficiency is improved, and the manpower resource is saved.

In an embodiment, referring to fig. 2, a feeding mechanism 6 is disposed in the bin 2, the bin 2 is disposed in an inclined manner and is tilted downward toward one end of the bending mechanism 3, and a position of a discharge port 21 of the bin 2 is provided with a limiting member for blocking the paper board 9 to be bent.

Referring to fig. 3, the feeding mechanism 6 includes a push block 61 and a guide rod 62, the guide rod 62 has the same inclination angle with the silo 2, the guide rod 62 penetrates through the push block 61, and the push block 61 is located in the storage space and guided to the discharge port 21 close to or far away from the silo 2 through the guide rod 62.

In this embodiment, the two guide rods 62 are used as an example for explanation, but not limited to two guide rods 62, the two guide rods 62 are arranged in parallel and are the same as the inclination angle of the storage bin 2, and the two guide rods 62 both penetrate through the push block 61, so that the push block 61 slides by the guidance of the two guide rods 62 and realizes circumferential limiting, in an example, a linear bearing is fixedly installed on the push block 61, and the push block 61 is slidably connected to the guide rods 62 through the linear bearing.

Feed bin 2 is the slope setting for push block 61 that is located storage space moves to the discharge gate 21 direction of feed bin 2 along guide arm 62's endwise slip under the effect of gravity, the cardboard 9 that treats bending that piles up in the drive storage space all the time, and the cardboard 9 that treats bending that is located the discharge gate 21 department of feed bin 2 blocks through the locating part, prevents that its automation from deviating from the discharge gate 21 of feed bin 2. Through the setting of this feed mechanism 6 for cardboard 9 that treats bending in the storage space remains throughout in the discharge gate 21 position of feed bin 2, makes things convenient for feed mechanism 4 to take.

In an embodiment, referring to fig. 2 and 3, the plurality of bins 2 are provided, the plurality of bins 2 are arranged in parallel, and the plurality of bins 2 are driven by the first driving mechanism 24 to slide along a discharging direction perpendicular to the bins 2.

A plurality of feed bins 2 are the interval setting along the ejection of compact direction of perpendicular to feed bin 2, and the ejection of compact direction of all feed bins 2 is all parallel to each other, make a plurality of feed bins 2 at the during operation, one of them feed bin 2 that is located operating position carries out the ejection of compact, all the other feed bins 2 are as storage feed bins, after the cardboard 9 that treats the bending of being located in operating position's feed bin 2 is whole accomplishes the ejection of compact, 24 drive feed bins of actuating mechanism 2 slide along the ejection of compact direction of perpendicular to feed bin 2, the feed bin 2 that will be in operating position removes operating position, it removes to the operating position and carries out the ejection of compact to fill another feed bin 2 that treats the cardboard 9 of buckling, thereby reduce the downtime of supplementary cardboard 9 raw materials of treating the bending by a wide margin, cardboard 9 income casees efficiency has been improved.

First actuating mechanism 24 accessible motor and lead screw slider structure realize the gliding control of feed bin 2, also can be through the actuating cylinder, for example electric jar, cylinder etc. control the slip of feed bin 2, and this embodiment does not do the restriction here, and first actuating mechanism 24 only need can realize all feed bins 2 of drive and slide along the ejection of compact direction of perpendicular to feed bin 2 can. In this embodiment, the first driving mechanism 24 is illustrated by taking a structure of a motor and a screw rod slider as an example, the first driving mechanism 24 includes an installation shell, a screw rod located in the installation shell and rotatably connected to the installation shell, and a slider sleeved outside the screw rod and threadedly connected to the screw rod, the plurality of bins 2 are fixedly connected through a connecting plate, and the plurality of bins 2 are fixedly connected to the slider through a connecting plate. When the motor drive lead screw rotated, the slider followed lead screw axial slip to drive a plurality of feed bins 2 and remove and switch.

In an embodiment, referring to fig. 3, the limiting member is a first limiting plate 22, the first limiting plate 22 is perpendicular to the axis of the guide rod 62 and parallel to the paper board 9 to be bent, and one end of the first limiting plate 22 extends into the discharge port 21 of the bin 2.

First limiting plate 22 one end fixed connection is in feed bin 2, and in the other end extended to the discharge gate 21 of feed bin 2, when ejector pad 61 promoted the cardboard 9 of waiting to buckle in the storage space through gravity when promoting the material loading to the 21 orientation of discharge gate of feed bin 2, carried on spacingly through cardboard 9 of first limiting plate 22 to the discharge gate 21 of feed bin 2, made cardboard 9 stop at the discharge gate 21 of feed bin 2, and can not deviate from the discharge gate 21 of feed bin 2. Simultaneously, treat the side of cardboard 9 of buckling spacing through first limiting plate 22, when extracting mechanism 4 will treat that the cardboard 9 of buckling is taken out from the discharge gate 21 of feed bin 2, cardboard 9 of buckling is treated to first limiting plate 22 and is blockked, can conveniently treat that cardboard 9 of buckling buckles is buckled along its broken line department.

In an embodiment, a second limiting plate 23 is arranged at the discharge port 21 of the storage bin 2, the second limiting plate 23 is perpendicular to the paper board 9 to be bent in the storage space, and the second limiting plate 23 is circumferentially arranged along the discharge port 21 of the storage bin 2.

One end of the second limiting plate 23 is fixedly connected to the bin 2, and the other end of the second limiting plate extends towards the direction of the material taking mechanism 4. The second limiting plate 23 can be arranged along 21 circumference equidistance of discharge gate of feed bin 2 and has a plurality ofly, sets up the second limiting plate 23 through 21 fixes at the discharge gate of feed bin 2, because second limiting plate 23 perpendicular to cardboard 9 for second limiting plate 23 can carry out circumference spacing to the cardboard 9 of the 21 ejection of compact of discharge gate of feed bin 2, has improved the stability of the 9 ejection of compact of cardboard.

In an embodiment, referring to fig. 4, the bending mechanism 3 includes a side plate 32 and a bottom plate 33, the side plate 32 and the bottom plate 33 enclose a bending groove 31 with an opening facing the discharge opening 21 of the storage bin 2, a through groove 34 communicated with the bending groove 31 is formed in the bottom plate 33, and the bending mechanism 3 is located between the material taking mechanism 4 and the storage bin 2; the material taking mechanism 4 comprises a material pulling component 41 and a first driving component 42, and the material pulling component 41 passes through the bending mechanism 3 through the through groove 34 to move towards the discharge opening 21 of the storage bin 2 under the driving of the first driving component 42.

The two side plates 32 are respectively fixedly connected to two sides of the bottom plate 33, so that the bottom plate 33 and the two side plates 32 enclose a bending groove 31. For example, the shape of the cardboard 9 to be bent, which is required to be bent, is a '\ 21274', one side of which is open, the two side plates 32 are perpendicular to the bottom plate 33, so that the bending groove 31 enclosed between the two side plates 32 and the bottom plate 33 is the same as the shape of the cardboard 9, which is required to be bent, when the cardboard 9 is driven into the bending groove 31, the cardboard 9 is pressed by the two side plates 32, and the cardboard 9 is bent into the required shape, thereby improving the efficiency of bending the cardboard 9.

The through groove 34 is opened on the bottom plate 33 along the thickness direction of the bottom plate 33 so as to allow the material taking mechanism 4 to pass through the bending mechanism 3 to pull the paper board 9 at the discharge port 21 of the storage bin 2 and pull the paper board back to the bending groove 31, thereby realizing the material taking and bending work of the paper board 9 at the discharge port 21 of the storage bin 2.

In an embodiment, referring to fig. 4, the pulling assembly 41 includes an extension rod 411 and a suction cup 412, the extension rod 411 is connected to the first driving assembly 42 and driven by the first driving assembly 42, and the suction cup 412 is disposed at an end of the extension rod 411 facing the discharge port 21 of the storage bin 2.

The first end of the extension rod 411 is fixedly connected to the first driving assembly 42 and driven by the first driving assembly 42, the second end of the extension rod 411 extends towards the discharge opening 21 of the storage bin 2, and the suction cup 412 is fixedly connected to the second end of the extension rod 411. First drive assembly 42 can be actuating cylinders such as cylinder, electric cylinder, also can be motor lead screw slider structure, and this embodiment does not do the restriction here, only needs to realize that drive extension rod 411 is close to or keep away from the action of feed bin 2 can. In this embodiment, the first driving assembly 42 is exemplified by a driving cylinder, the driving cylinder is fixedly connected to the frame 1, and the first end of the extension rod 411 is fixedly connected to a piston rod of the driving cylinder.

When the paper board 9 at the discharge port 21 of the storage bin 2 is pulled, the extending rod 411 and the suction cup 412 are driven by the first driving assembly 42 to pass through the bending mechanism 3 from the through slot 34 on the bottom plate 33, so that the paper board 9 is taken.

In an embodiment, referring to fig. 4, the pushing mechanism 5 includes a pushing plate 51 and a second driving assembly 52, the pushing plate 51 is located at one side of the bending mechanism 3, one end of the pushing plate 51 can move in the bending slot 31, the second driving assembly 52 is mounted on the frame 1, and the pushing mechanism 5 moves towards the discharging direction of the bending mechanism 3 by the driving of the second driving assembly 52.

Through set up push pedal 51 in bending mechanism 3 one side, after the cardboard 9 of waiting to buckle in bending groove 31 bending type, through the motion of second drive assembly 52 drive push pedal 51 to ejection of compact direction for the cardboard 9 that accomplishes the bending in bending groove 31 is released and is accomplished ejection of compact income case to push pedal 51 one end that is located bending groove 31. The second driving assembly 52 may be a driving cylinder such as an air cylinder, an electric cylinder, or a motor screw slider structure, and this embodiment is not limited herein, and only needs to drive the pushing plate 51 to move in the discharging direction of the bending mechanism 3. In this embodiment, the second driving assembly 52 is exemplified by a motor-screw slider structure, the structure of the second driving assembly 52 is the same as that of the first driving mechanism 24, and the push plate 51 is fixedly mounted on the sliding seat, which is not described herein again.

In an example, the pushing plate 51 includes a mounting plate 511 and an insert plate 512, the second driving assembly 52 further includes a driving cylinder for driving the insert plate 512 to move towards the inside of the bending slot 31, the mounting plate 511 is fixedly connected to a piston rod of the driving cylinder and is driven by the second driving assembly 52, the mounting plate 511 extends along the moving direction of the bending mechanism 3, the insert plate 512 is fixedly connected to one end of the mounting plate 511, the insert plate 512 is perpendicular to the mounting plate 511, the insert plate 512 can extend into the bending slot 31 through a through slot 34 formed in the bottom plate 33, and the insert plate 512 is driven by the second driving assembly 52 to extend into the bending slot 31 from the through slot 34 and push one end of the folded paperboard 9 to push out the folded paperboard 9.

In an embodiment, the rack 1 is further provided with a box positioning mechanism 7, and the box positioning mechanism 7 is used for fixing a box 10 to be boxed. The frame 1 is provided with a second driving mechanism 8, and the bending mechanism 3 is driven by the second driving mechanism 8 to move between the discharge port 21 of the storage bin 2 and the box body positioning mechanism 7.

Wherein, box positioning mechanism 7 sets up in the ascending one end of the mechanism 3 direction of motion of buckling, and in an example, box positioning mechanism 7 up end forms first place the platform, and first place the platform is used for placing box 10 and carries out horizontal spacing to box 10. The second driving mechanism 8 can be a driving cylinder such as an air cylinder and an electric cylinder, and can also be a motor lead screw slider structure, and the embodiment does not limit the structure, and only can the driving bending mechanism 3 move between the discharge port 21 of the storage bin 2 and the box body positioning mechanism 7. In this embodiment, the second driving mechanism 8 is exemplified by a rodless cylinder, the rodless cylinder is fixedly connected to the frame 1, and the bending mechanism 3 is fixedly connected to the upper end surface of the slider of the rodless cylinder, so that the bending mechanism 3 is level with the material taking mechanism 4 and the discharge port 21 of the bin 2, and the bending mechanism 3 is controlled to move.

When the paperboard 9 bent in the bending mechanism 3 is discharged, the second driving mechanism 8 drives the bending mechanism 3 to integrally move to the box body positioning mechanism 7, so that the material pushing mechanism 5 can discharge the bent paperboard 9 into the box body 10 conveniently.

In one embodiment, the discharge opening 21 of the bending mechanism 3 is provided with a plurality of guiding members 35, the plurality of guiding members 35 are arranged along the circumference of the discharge opening 21 of the bending mechanism 3 and form a guiding channel, and all the guiding members 35 extend along the discharge direction of the bending mechanism 3.

The plurality of guide pieces 35 form a guide channel in a surrounding manner at the discharge port 21 of the bending mechanism 3, when the material pushing mechanism 5 pushes out the paper boards 9 bent in the bending mechanism 3 to enter the box, the bent paper boards 9 are guided through the guide channel, and the stability of discharging of the paper boards 9 from the bending mechanism 3 is improved.

In an example, before the pushing mechanism 5 pushes out the paper sheet 9 bent in the bending mechanism 3, the second driving mechanism 8 firstly drives the bending mechanism 3 to integrally move to the box positioning mechanism 7, so that the plurality of guiding pieces 35 extend into the box 10 through the opening of the box 10, and each piece is attached to the inner wall of the box 10, so that a connecting channel is established between the discharge port 21 of the bending mechanism 3 and the opening of the box 10 through the plurality of guiding pieces 35, and when the paper sheet 9 is put into a box under the action of the pushing mechanism 5, the pushing mechanism is more stable, and the risk that the paper sheet 9 drops from the discharge port 21 of the bending mechanism 3 when being pushed out by the pushing mechanism 5 is reduced.

In one example, the guiding members 35 are guiding plates, each of which extends toward the box positioning mechanism 7, and all of which are arranged at equal intervals along the circumference of the bending mechanism 3 at the discharge opening 21 and enclose a guiding channel.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Terms referring to "first direction", "second direction", and the like, refer to a straight line direction unless otherwise specifically limited. In the description of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present disclosure, and shall cover the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A carton knock-in apparatus comprising: the device comprises a rack (1), wherein a storage bin (2), a bending mechanism (3), a material taking mechanism (4) and a material pushing mechanism (5) are arranged on the rack (1);

a storage space for containing paperboards (9) to be bent is formed in the stock bin (2);

a bending groove (31) is formed in one end, facing the discharge hole (21) of the storage bin (2), of the bending mechanism (3);

the material taking mechanism (4) is used for driving the paper boards (9) to be bent into the bending groove (31) from the discharge hole (21) of the storage bin (2);

the pushing mechanism (5) is arranged on one side of the bending mechanism (3) and used for pushing the paper board (9) bent in the bending groove (31) into the box body (10).

2. The device according to claim 1, characterized in that a feeding mechanism (6) is arranged in the bin (2), the bin (2) is arranged in an inclined manner and is inclined downwards towards one end of the bending mechanism (3), and a limiting part for blocking the paperboard (9) to be bent is arranged at a discharge hole (21) of the bin (2);

feed mechanism (6) are including ejector pad (61) and guide arm (62), guide arm (62) with the inclination of feed bin (2) is the same, ejector pad (61) are worn to locate in guide arm (62), ejector pad (61) are located in the storage space and through guide arm (62) direction is close to or keeps away from discharge gate (21) of feed bin (2).

3. The device according to claim 1 or 2, characterized in that the silo (2) is provided with a plurality of silos (2), the silos (2) are arranged in parallel, and the silos (2) are driven by a first driving mechanism (24) to slide along a direction perpendicular to the discharging direction of the silos (2).

4. The device according to claim 2, characterized in that the limiting member is a first limiting plate (22), the first limiting plate (22) is perpendicular to the axis of the guide rod (62) and parallel to the cardboard (9) to be bent, and one end of the first limiting plate (22) extends into the discharge opening (21) of the silo (2).

5. The device according to claim 4, characterized in that a second limiting plate (23) is arranged at the discharge opening (21) of the silo (2), the second limiting plate (23) is perpendicular to the cardboard (9) to be bent in the storage space, and the second limiting plate (23) is circumferentially arranged along the discharge opening (21) of the silo (2).

6. The device according to claim 1, characterized in that the bending mechanism (3) comprises a side plate (32) and a bottom plate (33), the side plate (32) and the bottom plate (33) enclose a bending groove (31) with an opening facing the direction of the discharge opening (21) of the storage bin (2), a through groove (34) communicated with the bending groove (31) is formed in the bottom plate (33), and the bending mechanism (3) is located between the material taking mechanism (4) and the storage bin (2); the material taking mechanism (4) comprises a material pulling assembly (41) and a first driving assembly (42), wherein the material pulling assembly (41) is driven by the first driving assembly (42) to pass through the through groove (34) to pass through the bending mechanism (3) to move towards the direction of the discharge hole (21) of the storage bin (2).

7. The device according to claim 6, characterized in that the pulling assembly (41) comprises an extension rod (411) and a suction cup (412), the extension rod (411) is connected to the first driving assembly (42) and driven by the first driving assembly (42), and the suction cup (412) is arranged at one end of the extension rod (411) facing the discharge opening (21) of the silo (2).

8. The device according to claim 1 or 6, characterized in that the pushing mechanism (5) comprises a push plate (51) and a second driving component (52), the push plate (51) is positioned at one side of the bending mechanism (3), one end of the push plate (51) can move in the bending slot (31), the second driving component (52) is installed on the rack (1), and the pushing mechanism (5) moves towards the discharging direction of the bending mechanism (3) under the driving of the second driving component (52).

9. The device according to claim 1, characterized in that the frame (1) is further provided with a box body positioning mechanism (7), and the box body positioning mechanism (7) is used for fixing the box body (10) to be boxed;

the bending machine is characterized in that a second driving mechanism (8) is arranged on the rack (1), and the bending mechanism (3) is driven by the second driving mechanism (8) to move between a discharge port (21) of the storage bin (2) and the box body positioning mechanism (7).

10. The device according to claim 1, characterized in that the discharge opening (21) of the bending mechanism (3) is provided with a plurality of guiding elements (35), a plurality of guiding elements (35) are arranged along the circumferential direction of the discharge opening (21) of the bending mechanism (3) and form a guiding channel, and all the guiding elements (35) extend along the discharge direction of the bending mechanism (3).