CN220764874U - Stacked material box splitting device and packaging machine - Google Patents

Abstract

The disclosure provides a stacked material box splitting device and a packaging machine, wherein the stacked material box splitting device comprises a material box storage bin, and a discharge hole is formed in the bottom of the material box storage bin; the material box supporting seat comprises a telescopic unit and a supporting plate, wherein the telescopic unit is provided with a telescopic end which can horizontally stretch along the inner/outer inner direction of the material box storage bin, one side of the supporting plate is rotationally connected with the telescopic end, and the supporting plate can be changed between a natural state supported at the bottom of the stacked material boxes and a disengaging state for upwards rotating and disengaging from the stacked material boxes; the lifting plate is arranged below the discharge hole, the bottom of the lifting plate is connected with a lifting unit, and the lifting plate can support the material box and drive the material box to lift. The lifting device can solve the problem that the existing split lifting plate-based material box is lifted and impacts the horizontal plate of the material box supporting seat, so that the material box is damaged.

Description

Stacked material box splitting device and packaging machine

Technical Field

The disclosure relates to the technical field of glass bottle packaging, in particular to a stacking material box splitting device and a packaging machine.

Background

The penicillin bottles are generally used for packaging medicines such as vaccines, biological agents, powder injection and freeze-drying, the empty boxes are separated from the box separating device in the packaging process of the penicillin bottles and are transported to a boxing station, and after the empty boxes are filled with the penicillin bottles, the full boxes can carry the penicillin bottles in the boxes to be output from the output station.

As shown in fig. 1 and 2, the existing stacking-up-magazine splitting device generally includes a magazine storage bin 1, a magazine support seat 3 and a lifting plate capable of moving up and down, a plurality of magazines 2 are sequentially stacked from top to bottom and placed in the magazine storage bin 1, the magazine support seat 3 includes an air cylinder and an L-shaped plate arranged at the telescopic end of the air cylinder, under normal conditions, the horizontal plate of the L-shaped plate holds the magazine 2 at the bottommost, when the magazines 2 need to be taken out, the lifting plate moves up, after the lifting plate can hold the magazine at the bottommost, the air cylinder drives the L-shaped plate to move outwards, so that the stacked magazines are supported by the lifting plate and descend along with the lifting plate, when the bottommost magazines 2 descend below the horizontal plate of the L-shaped plate, the lifting plate stops descending, and meanwhile the L-shaped plate moves towards the inner side of the magazine storage bin 2 and holds the magazine 2 at the bottommost, and the magazines 2 on the lifting plate are transported to a station.

However, due to the problems of incorrect sensor signals and incorrect programs of the splitting device, wrong pressing of buttons by operators, etc., the split material box supported by the lifting plate or the transferring unit can be lifted, and the lifted material box can strike the horizontal plate of the material box supporting seat, so that the material box is damaged.

Disclosure of Invention

One technical problem to be solved by the present disclosure is: because the sensor signal of splitting device is wrong, the procedure is wrong, and operating personnel presses wrong button scheduling problem, all can lead to the box that the quilt lifting plate or the transportation unit supported that has split rises, and ascending box can strike the horizontal plate of box supporting seat to lead to the box to damage.

To solve the above technical problem, an aspect of an embodiment of the present disclosure provides a stack magazine splitting device, including:

the material box storage bin is used for storing a plurality of material boxes which are stacked in sequence from top to bottom, and the bottom of the material box storage bin is provided with a discharge hole for the material boxes to enter and exit;

a cartridge supporting seat including a telescopic unit provided at a bottom of the cartridge storage bin and a supporting plate, the telescopic unit having a telescopic end capable of horizontally telescoping in an inside/outside-inside direction of the cartridge storage bin, one side of the supporting plate being rotatably connected to the telescopic end, wherein the supporting plate is capable of being transited between a natural state supported at the bottom of the stacked cartridges and a disengaged state in which the supporting plate is rotated upward to be disengaged from the stacked cartridges;

the lifting plate is arranged below the discharge hole, the bottom of the lifting plate is connected with the lifting unit, and the lifting plate can support the material box and drive the material box to lift.

In some embodiments, the telescopic unit comprises a cylinder, the telescopic end of the cylinder is provided with an end plate, a hinge is arranged between the support plate and the end plate, and the hinge is arranged in an opening between the end plate and the support plate _。

In some embodiments, an end of the support plate hinged to the end plate may be abutted against the end plate in a natural state to limit a rotation range of the support plate.

In some embodiments, the lifting unit includes:

a fixing plate;

the driving piece is arranged on the fixed plate;

the ball screw comprises a screw fixed on the fixed plate and a nut connected to the screw, and the screw is driven by the driving piece to rotate;

the connecting plate is fixed with the nut and can be lifted up and down by lifting the nut;

the top end of the guide shaft is fixed with the jacking plate, and the bottom end of the guide shaft is fixed with the connecting plate.

In some embodiments, the driving member includes a motor disposed on the fixed plate, a first pulley mounted on an output shaft of the motor, a second pulley mounted on the lead screw, and a timing belt disposed on the first pulley and the second pulley.

In some embodiments, the driving part further comprises a mounting seat for fixing the motor, an adjusting bolt arranged on one side of the mounting seat, and a bolt support capable of fixing the adjusting bolt, wherein the bolt support is fixed on the fixing plate;

the mounting seat is arranged on the fixing plate and can move freely, and the adjusting bolt can penetrate through the bolt support and is fixed with the bolt support so as to fix the mounting seat, so that the distance between the first belt wheel and the second belt wheel, namely the tension of the synchronous belt, is adjusted.

In some embodiments, the lifting unit further comprises a screw support base and a screw fixing plate, wherein the bottom end of the screw is fixed on the screw support base, the top of the screw fixing plate is fixed with the fixing plate, and the bottom of the screw fixing plate is fixed with the screw support base.

In some embodiments, the stacking magazine splitting device further comprises a transferring unit, two jacking plates are arranged at intervals relatively, the transferring unit is arranged between the two jacking plates, and the transferring unit can freely enter or leave between the two jacking plates so as to transfer the magazine on the jacking plates to the boxing station.

In some embodiments, the transferring unit includes a mounting plate and a plurality of suckers arranged on the mounting plate and spaced apart from each other along a length direction of the mounting plate, and suction ends of the suckers are arranged upward to be used for sucking the cartridge.

Another aspect of the disclosed embodiments provides a packaging machine, including the above-described stacked magazine splitting device.

Through above-mentioned technical scheme, the utility model provides a pile up magazine splitting device, when sensor or procedure are wrong, or operating personnel presses wrong button and makes the jacking board upward movement, because backup pad and flexible unit rotate and are connected, consequently the backup pad can upwards overturn, give way for ascending magazine, make ascending magazine get into the magazine storage bin again in with the magazine in the magazine storage bin pile up, thereby avoid magazine and backup pad collision, avoid the magazine to damage, and when the magazine is by the jack-up to certain height, the backup pad can resume to natural state again under the effect of gravity, can support all magazines in the magazine storage bin, consequently also can not take place the condition that drops after the magazine gets into in the magazine storage bin, the security performance further obtains promoting.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of a prior art structure of the present disclosure;

FIG. 2 is a schematic view of the cartridge holder of FIG. 1;

FIG. 3 is a schematic structural view of one implementation of a stacked cartridge splitting device disclosed in an example of the present disclosure;

FIG. 4 is a side view of the stacked cartridge splitting device shown in FIG. 1;

fig. 5 is a schematic view of the structure of an embodiment of the cartridge support shown in fig. 1.

Reference numerals illustrate:

1. a magazine storage bin; 11. a right angle baffle; 2. a magazine; 3. a material box supporting seat; 31. a cylinder; 32. an end plate; 33. a hinge; 34. a support plate; 4. a jacking plate; 5. a transfer unit; 51. a mounting plate; 52. a suction cup; 6. a lifting unit; 61. a fixing plate; 62. a driving member; 621. a motor; 622. a first pulley; 623. a second pulley; 624. a synchronous belt; 625. a mounting base; 626. adjusting a bolt; 627. a bolt support; 63. a ball screw; 64. a connecting plate; 65. a guide shaft; 66. a screw rod supporting seat; 67. and a screw fixing plate.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

Referring to fig. 3 and 4, the present disclosure provides a stacked cartridge splitting device, including a cartridge storage bin 1, a cartridge supporting seat 3 and a jacking plate 4, the cartridge storage bin 1 is used for storing a plurality of cartridges 2 stacked in sequence from top to bottom, and a discharge port for feeding the cartridges 2 is provided at the bottom of the cartridge storage bin 1. Specifically, the magazine storage bin 1 is composed of four right-angle baffles 11, the four right-angle baffles 11 are formed by bending steel plates, the four right-angle baffles 11 are arranged in a rectangular distribution mode, right-angle openings of each right-angle baffle 11 are all arranged towards the inside of the bin, and therefore four corners of the magazine 2 can be respectively arranged in the four right-angle baffles 11.

Referring to fig. 5, the cartridge supporting seat 3 includes a telescopic unit provided at the bottom of the cartridge storage compartment 1 and having a telescopic end capable of horizontally telescoping in the inside/outside-inside direction of the cartridge storage compartment 1, and a support plate 34 rotatably connected to one side of the support plate 34, wherein the support plate 34 is capable of being shifted between a natural state supported at the bottom of the stacked cartridges 2 and a disengaged state in which the support plate 34 is rotated upward to be disengaged from the stacked cartridges 2. Because the supporting plate 34 has a certain gravity, under the action of the gravity, the supporting plate 34 in a natural state is horizontal or inclined downwards, the top surface of the supporting plate 34 is utilized to support the bottom of the cartridge stack, when the lifting plate 4 drives the split cartridges 2 to ascend and collide with the supporting plate 34, the supporting plate 34 can be overturned upwards to give way for the ascending cartridges 2, the ascending cartridges 2 can be stacked with the cartridges 2 positioned at the bottommost part of the cartridge stack and lifted up, so that the cartridges 2 in the whole cartridge storage bin 1 are ascended, after all the cartridges 2 ascend above the telescopic unit, the supporting plate 34 returns to the natural state again, and thus, collision damage can not occur to the cartridges 2, the stacking sequence of the cartridges 2 in the cartridge storage bin 1 can not be disturbed, and the cartridges 2 in the cartridge storage bin 1 can not fall. Of course, in order to further protect the cartridge 2, a soft cushion made of a flexible material may be provided on the support plate 34 or the support plate 34 made of a flexible material may be selected on the premise of ensuring the support stability.

Referring to fig. 3, the lifting plate 4 is disposed below the discharge hole, and a lifting unit 6 is connected to the bottom of the lifting plate 4, where the lifting plate 4 can support the material box 2 and drive the material box 2 to lift. When the empty material box 2 is needed, the lifting plate 4 ascends and supports the material box 2 at the bottommost part in the material box storage bin 1, meanwhile, the telescopic unit drives the supporting plate 34 to move towards the outside of the material box storage bin 1, so that the stacked material boxes 2 descend along with the lifting plate 4, when the material box 2 at the bottommost part descends below the supporting plate 34, the lifting plate 4 stops descending, the telescopic unit drives the supporting plate 34 to move towards the inside of the material box storage bin 1, the supporting plate 34 supports the material box 2 at the secondary bottom part, and the material box 2 on the lifting plate 4 can be transported to a boxing station.

Referring to fig. 5, in some embodiments, the telescopic unit includes a cylinder 31, a telescopic end of the cylinder 31 is provided with an end plate 32, a hinge 33 is provided between a support plate 34 and the end plate 32, and the hinge 33 is provided in an opening between the end plate 32 and the support plate 34.

Referring to fig. 5, in some embodiments, in a natural state, one end of the support plate 34 hinged to the end plate 32 can abut against the end plate 32 to limit the rotation range of the support plate 34, so that in a natural state, the support plate 34 can automatically maintain a horizontal state to continuously support the stacked cartridges 2.

Referring to fig. 3, in some embodiments, the elevation unit 6 includes a fixing plate 61, a driving piece 62 provided on the fixing plate 61, a ball screw 63, a connection plate 64 fixed to the ball screw 63, and a guide shaft 65. Specifically, the fixing plate 61 is horizontally arranged, the fixing plate 61 can provide a mounting foundation for other subsequent components, the ball screw 63 comprises a screw rod fixed on the fixing plate 61 and a nut connected to the screw rod, the screw rod is driven to rotate by the driving piece 62, the screw rod is arranged right below the magazine storage bin 1, one end of the screw rod is fixed with the fixing plate 61, the axis of the screw rod is perpendicular to the plate surface of the fixing plate 61, the connecting plate 64 is fixed with the nut, and when the nut is lifted along the axis of the screw rod, the connecting plate 64 is lifted accordingly. The top end of the guide shaft 65 is fixed with the jacking plate 4, and the bottom end of the guide shaft 65 is fixed with the connecting plate 64, so that the connecting plate 64 is lifted along with the guide shaft 65, and then the jacking plate 4 is driven to lift. The stability of the lifting plate 4 in the lifting process can be effectively improved through the lifting unit 6. Of course, the lifting unit 6 may also directly drive the lifting plate 4 by using a cylinder, a hydraulic cylinder, a linear module, etc., so long as the stability of the material box 2 in the lifting process is ensured.

Referring to fig. 3, in some embodiments, the driving piece 62 includes a motor 621 provided on the fixing plate 61, a first pulley 622 mounted on an output shaft of the motor 621, a second pulley 623 mounted on a lead screw, and a timing belt 624 provided on the first pulley 622 and the second pulley 623. The axis of the output shaft of the motor 621 is parallel to the axis of the screw, and under the driving action of the motor 621 and the driving action of the synchronous belt 624, the screw rotates to drive the nut to drive the guide shaft 65 to lift. Preferably, the motor 621 employs a servo motor 621 or a stepping motor 621 in order to control the elevation of the lift plate 4. Further, the driving member 62 further includes a speed reducer, which can reduce the lifting speed of the lifting plate 4 and improve the stability of the cartridge 2 during lifting.

Referring to fig. 3 and 4, since the timing belt 624 has a certain elasticity, it is necessary to adjust the tension of the timing belt 624 after the timing belt 624 runs for a certain period of time, and in some embodiments, the driving part 62 further includes a mounting seat 625 for fixing the motor 621, an adjusting bolt 626 disposed at one side of the mounting seat 625, and a bolt supporter 627 capable of fixing the adjusting bolt 626, the bolt supporter 627 is fixed to the fixing plate 61, the mounting seat 625 is disposed on the fixing plate 61 and is capable of freely moving, and the adjusting bolt 626 can pass through the bolt supporter 627 and be fixed with the bolt supporter 627 to fix the mounting seat 625, so as to adjust the distance between the first pulley 622 and the second pulley 623, i.e., the tension of the timing belt 624. Specifically, the fixing plate 61 is provided with a strip-shaped hole through which the motor 621 passes, the mounting seat 625 is correspondingly provided with a mounting hole corresponding to the strip-shaped hole so as to move the position of the motor 621, the nut end of the adjusting bolt 626 is fixed on one side, far away from the screw rod, of the mounting seat 625, the bolt support 627 is arranged on one side, far away from the screw rod, of the mounting seat 625, a through hole through which the adjusting bolt 626 passes is formed in the bolt support 627, the threaded end of the adjusting bolt 626 passes through the through hole and is fixed through a nut, and the distance between the motor 621 and the screw rod can be adjusted by adjusting the position of the mounting seat 625, namely, the tension of the synchronous belt 624 is adjusted.

In some other embodiments, a gear transmission mode, such as a gear transmission mode, a worm gear mode and the like, may be adopted between the motor 621 and the screw, for example, a driving gear is installed on an output shaft of the motor 621, a driving gear meshed with the driving gear is installed on the screw, the screw is driven to rotate through transmission between the driving gear and the driving gear, further, a reduction gear and the like may also be arranged between the driving gear and the driving gear, so as to improve stability of a transmission process, and when gear transmission is selected, the motor 621 may be directly installed on the fixed plate 61 without adjusting a position of the motor 621.

Referring to fig. 3 and 4, in some embodiments, the lifting unit 6 further includes a screw support base 66 and a screw fixing plate 67, the bottom end of the screw is fixed to the screw support base 66, the top of the screw fixing plate 67 is fixed to the fixing plate 61, the bottom of the screw fixing plate 67 is fixed to the screw support base 66, specifically, one side of the bottom of the screw fixing plate 67 is fixed to the screw support base 66, and by providing the screw support base 66 and the screw fixing plate 67, on one hand, support can be provided for the screw, and on the other hand, stability of screw operation can be provided.

Referring to fig. 3 and 4, in some embodiments, the stacking magazine splitting device further includes a transferring unit 5, two jacking plates 4 are disposed between two jacking plates 4 at opposite intervals, the transferring unit 5 is disposed between two jacking plates 4, the transferring unit 5 can freely enter or leave between two jacking plates 4 to transfer the magazine 2 on the jacking plates 4 to the boxing station, specifically, the transferring unit 5 includes a mounting plate 51 and a plurality of suckers 52 disposed on the mounting plate 51 and disposed at intervals along the length direction of the mounting plate 51, the sucking ends of the suckers 52 are disposed upwards for adsorbing the magazine 2, the width of the mounting plate 51 is smaller than the distance between two jacking plates 4, so that the mounting plate 51 can enter and exit from two sides of the two jacking plates 4 without affecting the lifting of the jacking plates 4, and the suckers 52 can directly adsorb the magazine 2 on the jacking plates 4, thereby transferring the magazine 2 to the boxing station. In some other embodiments, a robot arm with a gripping function or a robot arm with a suction cup 52 may be directly used, and the robot arm may be used for transferring.

The disclosure also provides a packagine machine, including above-mentioned stack magazine splitting device, the boxing station also sets up on packagine machine, when the xiLin bottle was transported to boxing station department, stacks magazine splitting device split out new empty magazine 2, after empty magazine 2 is full, from boxing station output can.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. A stack cartridge splitting device, comprising:

the storage bin (1) is used for storing a plurality of cartridges (2) which are sequentially stacked from top to bottom, and a discharge hole for the cartridges (2) to enter and exit is formed in the bottom of the storage bin (1);

a cartridge supporting seat (3), wherein the cartridge supporting seat (3) comprises a telescopic unit and a supporting plate (34) which are arranged at the bottom of the cartridge storage bin (1), the telescopic unit is provided with a telescopic end which can horizontally stretch along the inner/outer inner direction of the cartridge storage bin (1), one side of the supporting plate (34) is rotationally connected with the telescopic end, and the supporting plate (34) can be changed between a natural state supported at the bottom of the stacked cartridges (2) and a disengaged state which is rotationally separated from the stacked cartridges (2) upwards;

the lifting device comprises a lifting plate (4), wherein the lifting plate (4) is arranged below the discharge hole, the bottom of the lifting plate (4) is connected with a lifting unit (6), and the lifting plate (4) can support the material box (2) and drive the material box (2) to lift.

2. The stacking magazine splitting device according to claim 1, characterized in that the telescopic unit comprises a cylinder (31), the telescopic end of the cylinder (31) is provided with an end plate (32), a hinge (33) is arranged between the support plate (34) and the end plate (32), and the hinge (33) is arranged in an opening between the end plate (32) and the support plate (34).

3. The stacking magazine splitting device according to claim 2, wherein an end of the support plate (34) hinged to the end plate (32) is capable of abutting the end plate (32) in a natural state to limit a rotation range of the support plate (34).

4. The stacking magazine splitting device according to claim 1, wherein the lifting unit (6) comprises:

a fixing plate (61);

a driving member (62), wherein the driving member (62) is arranged on the fixed plate (61);

a ball screw (63), wherein the ball screw (63) comprises a screw fixed on the fixed plate (61) and a nut connected to the screw, and the screw is driven to rotate by the driving piece (62);

a connecting plate (64), wherein the connecting plate (64) is fixed to the nut and can be lifted up and down by lifting up and down the nut;

the guide shaft (65), the top of guide shaft (65) with jacking board (4) is fixed, the bottom of guide shaft (65) with connecting plate (64) is fixed.

5. The stack magazine splitting device according to claim 4, characterized in that the drive (62) comprises a motor (621) arranged on the fixed plate (61), a first pulley (622) mounted on the output shaft of the motor (621), a second pulley (623) mounted on the lead screw, and a timing belt (624) arranged on the first pulley (622) and the second pulley (623).

6. The stack magazine splitting device according to claim 5, characterized in that the driving member (62) further comprises a mount (625) for fixing the motor (621), an adjusting bolt (626) provided at one side of the mount (625), and a bolt supporter (627) capable of fixing the adjusting bolt (626), the bolt supporter (627) being fixed to the fixing plate (61);

the mounting seat (625) is arranged on the fixing plate (61) and can move freely, and the adjusting bolt (626) can penetrate through the bolt support (627) and is fixed with the bolt support (627) to fix the mounting seat (625) so as to adjust the tension of the synchronous belt (624) which is the distance between the first belt wheel (622) and the second belt wheel (623).

7. The stacking magazine splitting device according to claim 6, wherein the lifting unit (6) further comprises a screw support base (66) and a screw fixing plate (67), the bottom end of the screw is fixed to the screw support base (66), the top of the screw fixing plate (67) is fixed to the fixing plate (61), and the bottom of the screw fixing plate (67) is fixed to the screw support base (66).

8. The stacking magazine splitting device according to claim 1, further comprising a transfer unit (5), wherein two lifting plates (4) are arranged at opposite intervals, the transfer unit (5) is arranged between the two lifting plates (4), and the transfer unit (5) can freely enter or leave between the two lifting plates (4) to transfer the magazine (2) on the lifting plates (4) to a boxing station.

9. The stacking magazine splitting device according to claim 8, wherein the transfer unit (5) comprises a mounting plate (51) and a plurality of suction cups (52) arranged on the mounting plate (51) and spaced apart from each other in a longitudinal direction of the mounting plate (51), and suction ends of the suction cups (52) are arranged upward for sucking the magazine (2).

10. Packaging machine, characterized by comprising a stack magazine splitting device according to any of claims 1-9.