CN216270173U - Boxing machine - Google Patents

Abstract

The utility model discloses a boxing machine which comprises a rotary table mechanism, a box feeding mechanism, a lower tabletting mechanism, a feeding mechanism, an upper tabletting mechanism, a capping mechanism and a box discharging mechanism, wherein the rotary table mechanism is provided with a packaging box station, the box feeding mechanism is arranged at the box feeding station of the boxing machine, the box feeding mechanism is used for feeding paper box blank sheets into the packaging box station, the lower tabletting mechanism is used for flattening tongue sheets at the lower end of the packaging box, the feeding mechanism is used for feeding materials into the packaging box, the upper tabletting mechanism is used for flattening tongue sheets at the upper end of the packaging box, the capping mechanism is used for bending a box cover of the packaging box and buckling the cover into an opening at the end part, the box discharging mechanism is arranged at the box discharging station of the boxing machine, and the box discharging mechanism is used for discharging the packaging box in the rotary table mechanism. The boxing machine adopts an automatic mode to complete actions of box feeding, tongue piece flattening, feeding, capping, box discharging and the like, improves the production automation degree, reduces the labor intensity and improves the efficiency.

Description

Boxing machine

Technical Field

The utility model relates to the technical field of automatic boxing, in particular to a boxing machine.

Background

Many products need increase external packing box to the appearance aesthetic measure of putting and promoting the product is put in convenient transportation, and many producers adopt artifical material loading, artifical dress box's mode to the carton packing of product, and the manual work is launched carton blank, and the manual work is pressed the tongue piece flatly, and the manual work loads bottled or bagged material to the packing carton, and the manual work buckles the lock lid. Under the condition of mass production of products, a large amount of manpower is needed for completion, the labor cost is high, the boxing efficiency is low, and the method is difficult to adapt to the development of modern production.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the technical problems, improve the automation degree and replace the manual work, the utility model provides a boxing machine, which adopts the following technical scheme:

the utility model provides a boxing machine, which comprises a rotary table mechanism, a box feeding mechanism, a lower tabletting mechanism, a feeding mechanism, an upper tabletting mechanism, a capping mechanism and a box discharging mechanism, wherein the boxing machine is provided with a box feeding station and a box discharging station, the rotary table mechanism is provided with a box packaging station used for placing a packaging box, the rotary table mechanism comprises a rotating part, the box packaging station is arranged on the rotating part, the box feeding mechanism is arranged on the box feeding station, the box feeding mechanism is used for feeding a paper box blank sheet into the box packaging station, the lower tabletting mechanism is arranged below the rotating part, the lower tabletting mechanism comprises a flattening assembly, under the condition that the box feeding mechanism finishes feeding the box, the lower tabletting mechanism is used for flattening a tongue sheet at the lower end of the packaging box, under the condition that the lower tabletting mechanism flattens the tongue sheet at the lower end of the packaging box, the feeding mechanism is used for feeding materials into the packaging box, the upper tabletting mechanism is arranged above the rotating part and comprises a flattening component, under the condition that the feeding mechanism finishes feeding the packing box, the upper tabletting mechanism is used for flattening the tongue piece at the upper end of the packing box, the gland mechanism comprises two gland components, one of the gland assemblies is arranged above the rotating part, the other gland assembly is arranged below the rotating part, under the condition that the upper tabletting mechanism flattens the tongue piece at the upper end of the packing box, the two gland components are respectively used for turning over and buckling the box covers at the two ends of the packing box into the opening at the end part of the packing box, the box discharging mechanism is arranged at the box discharging station and used for discharging the packaging boxes in the rotary disc mechanism.

In some embodiments of the present invention, the turntable mechanism includes a station component, the station component is disposed at the packaging box station, the station component is provided with a station gap for placing the packaging box, and the station component is detachable at the packaging box station to replace the station component with the station gap with different size.

In some embodiments of the present invention, the rotating component includes an upper rotating disk and a lower rotating disk, a distance between the upper rotating disk and the lower rotating disk is adjustable, the upper rotating disk and the lower rotating disk rotate synchronously, the upper rotating disk is provided with a lower conveying position, the lower conveying position is provided with the station component, the upper rotating disk is provided with an upper conveying position, and the lower conveying position is provided with the station component.

In some embodiments of the present invention, the box feeding mechanism includes a second feeding assembly, the second feeding assembly includes a pusher and a second feeder, and the second feeder is provided with a negative pressure adsorption end; the second feeding assembly is provided with a second feeding channel, the second feeder is arranged at the outlet end of the second feeding channel, the pusher is used for pushing the carton blank sheets to move towards the outlet end in the second feeding channel, and the second feeder is used for transferring the carton blank sheets from the outlet end of the second feeding channel to the packaging box station.

In some embodiments of the present invention, the lower pressing mechanism is disposed at the box feeding station, and in a case where the box feeding mechanism completes the box feeding to the box packaging station at the box feeding station, the lower pressing mechanism is configured to flatten a tongue piece at the lower end of the box in the box packaging station at the box feeding station.

In some embodiments of the present invention, the flattening assembly includes a shift lever and a flattening device, the first end of the shift lever rotates around the second end, the flattening device is disposed at the first end of the shift lever, the flattening device includes a curved flattening portion and a flattening maintaining portion, the flattening maintaining portion is connected to the curved flattening portion, the curved flattening portion is configured to press down a tongue piece of the packing box, and the flattening maintaining portion is configured to press down the pressed tongue piece of the curved flattening portion.

In some embodiments of the present invention, the pressing cover assembly has a pressing cover station, the pressing cover assembly includes a folding cover assembly and a pressing assembly, the folding cover assembly includes a folding cover pushing member for bending the cover of the packing box, the pressing assembly includes a pressing pushing member for pushing and buckling the bent cover of the packing box into the opening of the packing box.

In some embodiments of the present invention, the capping assembly includes a folding cover auxiliary assembly including a folding cover support member for supporting an inner side of a box cover of the packing box at the capping station, the folding cover support member being withdrawn from the capping station in a case where the pressing assembly pushes the box cover to the opening of the packing box.

In some embodiments of the present invention, the capping assembly includes a capping auxiliary member for tilting the lid of the packing box, the capping auxiliary member includes a capping guide part connected to the capping guide part, the capping guide part being disposed obliquely so that an entrance of the capping station is narrowed from a wide width, and in a case where the packing box is transferred by the turntable mechanism, the capping guide part is configured to abut against an outer side of the lid of the packing box entering the capping station so that the lid is gradually tilted, and the capping maintaining part is configured to press the tilted lid.

In some embodiments of the present invention, the gland assembly includes a fifth bracket, on which a fifth adjusting groove for installing the gland auxiliary is provided, and the gland auxiliary moves along a length direction of the fifth adjusting groove to adjust an extent that the gland auxiliary presses down the inclination of the box cover; the gland assembly comprises a fifth mounting seat, the folding cover assembly and the pressing assembly are arranged on the fifth mounting seat, the fifth mounting seat is connected with the fifth support, and the mounting position of the fifth mounting seat on the fifth support can be adjusted in a rotating mode so as to adjust the moving directions of the folding cover pushing piece and the pressing pushing piece.

The embodiment of the utility model has at least the following beneficial effects: in the box packing machine, a box feeding mechanism feeds boxes to a packing box station, a rotary table mechanism automatically conveys the packing boxes in a rotating mode, a lower pressing mechanism flattens a tongue piece at the lower end of the packing box, a feeding mechanism feeds materials into the packing box, an upper pressing mechanism flattens a tongue piece at the upper end of the packing box, a cover pressing mechanism bends a cover of the packing box and buckles an opening at the end part, and the packed packing box is discharged from a box discharging mechanism after being packed. The boxing machine adopts an automatic mode to complete actions of box feeding, tongue piece flattening, feeding, capping, box discharging and the like, improves the production automation degree, reduces the labor intensity and improves the efficiency.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1-1 is a block diagram of a carton blank;

FIGS. 1-2 are views of the construction of the carton blank as it is opened to form a package;

FIGS. 1-3 are views of the packaging box showing the flattening of the upper and lower end tabs, the tilting of the lid and the bending;

FIG. 2 is a block diagram of the cartoning machine;

FIG. 3-1 is a structural view of the turntable mechanism;

FIG. 3-2 is a block diagram of the assembly of the upper turntable, the lower turntable, the first lift assembly and the turntable motor;

3-3 are block diagrams of the assembly of the lower support structure and the two gear structures;

FIG. 4-1 is a block diagram of the turntable mechanism and the cassette feeding mechanism in the cartoning machine;

FIG. 4-2 is a structural view of the cassette feeding mechanism;

FIG. 4-3 is a schematic diagram of the second carriage, pusher drive assembly, second loader and second loader drive assembly;

4-4 are block diagrams of the second support, the loading frame, and the loading guide assembly, showing the second spacing adjustment member and the spacing adjustment guide;

FIG. 5-1 is a block diagram of the lower sheeting mechanism, the feeding mechanism, the upper sheeting mechanism and the turntable structure in the cartoning machine;

FIG. 5-2 is a block diagram of the platen assemblies, where the number of platen assemblies is two, to show the case where there are two platen assemblies in the lower platen mechanism;

FIGS. 5-3 are block diagrams of the feed mechanism;

FIG. 6-1 is a block diagram of the capping mechanism and the turntable mechanism in the cartoning machine;

FIG. 6-2 is a partial view of area A of FIG. 6-1 showing the flap pusher member bending the lid, the flap support member not yet being withdrawn from the capping station, and the press pusher member not yet being moved to the capping station;

6-3 are structural views of the gland assembly;

fig. 6-4 are structural views of the capping mechanism.

Reference numerals:

100. a turntable mechanism; 101. a lower turntable; 102. an upper turntable; 103. a first lifting drive member; 104. a first moving member; 105. a station component; 106. a first elevation guide member; 107. a first mounting plate; 108. a gear structure; 109. a lower support structure; 110. a first lifting connection; 111. a first support member;

200. a cassette feeding mechanism; 201. a pusher; 202. a second feeder; 203. a second side bracket; 204. a second spacing adjustment member; 205. a second bracket; 206. a feeding guide; 207. a second feeding driver; 208. a second feeding guide rail; 209. a pusher driver; 210. a material pushing guide rail; 211. a support guide rod; 212. a spacing adjustment guide rail; 213. a second mount;

301. a deflector rod; 302. a third driver; 303. a curved surface flattening portion; 304. a flattening maintaining part; 305. a third mounting member;

400. a feeding mechanism; 401. a fourth support frame; 402. a fourth feeding baffle; 403. a fourth blanking plate; 404. a fourth blanking driver;

500. a capping mechanism; 501. a flap driver; 502. a flap pusher; 503. a folding cover auxiliary driver; 504. a flap support; 505. pressing the driver; 506. pressing the pushing piece; 507. a gland guide part; 508. a gland maintaining part; 509. a fifth adjustment groove; 510. a fifth adjusting locking piece; 511. a fifth elevation drive member; 512. a fifth elevation guide; 513. a fifth mounting seat;

600. a box discharging mechanism; 701. a box cover; 702. a tongue piece; 801. and (7) a boxing platform.

Detailed Description

Embodiments of the utility model, examples of which are illustrated in the accompanying drawings, are described in detail below in conjunction with fig. 1-1 through 6-4, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., are used in an orientation or positional relationship indicated based on the drawings, it is merely for convenience of description and simplicity of description, and it is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, is not to be considered as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model relates to a box packing machine which is provided with a box feeding station and a box discharging station, the box packing machine comprises a rotary table mechanism 100, a box feeding mechanism 200 and a box discharging mechanism 600, the rotary table mechanism 100 is provided with a packing box station, the packing box station is used for placing a packing box, the rotary table mechanism 100 comprises a rotating part, and the packing box station is arranged on the rotating part. The box feeding mechanism 200 is arranged at the box feeding station, the box feeding mechanism 200 is used for feeding the paper box blank sheets to the packing box station, the box discharging mechanism 600 is arranged at the box discharging station, and the box discharging mechanism 600 is used for discharging the packing boxes in the rotating disc mechanism 100.

With reference to the drawings, the box packing machine includes a lower sheet pressing mechanism, a feeding mechanism 400, an upper sheet pressing mechanism and a capping mechanism 500, the lower sheet pressing mechanism is disposed below the rotating component, the upper sheet pressing mechanism is disposed above the rotating component, and the capping mechanism 500 is used for folding and buckling the box cover 701 into an opening at an end of the packing box.

In the process of conveying the packaging boxes by the turntable mechanism 100, the work flow of the box packing machine is as follows: the box feeding mechanism 200 feeds boxes to the packing box station, the lower tabletting mechanism is used for flattening the tongue piece 702 at the lower end of the packing box, the feeding mechanism 400 is used for feeding materials into the packing box, the materials are bottled or bagged, the upper tabletting mechanism is used for flattening the tongue piece 702 at the upper end of the packing box, and the capping mechanism 500 is used for turning over the box cover 701 and buckling the box cover into an opening at the end part of the packing box.

It is understood that the box packing machine includes a control mechanism, the control mechanism is respectively connected with the turntable mechanism 100, the box feeding mechanism 200, the lower tablet pressing mechanism, the feeding mechanism 400, the upper tablet pressing mechanism, the capping mechanism 500 and the box discharging mechanism 600 in a communication manner, and the control mechanism is used for coordinating the operation of each mechanism in the box packing machine.

With reference to the drawings, the box packing machine includes a box packing platform 801, and the turntable mechanism 100, the box feeding mechanism 200, the lower sheet pressing mechanism, the feeding mechanism 400, the upper sheet pressing mechanism, the cover pressing mechanism 500 and the box discharging mechanism 600 are arranged on the box packing platform 801.

Carousel mechanism 100 conveys and shifts packing carton with the form of rotating, and in order to further improve the degree of automation of production, the packing carton station sets up to a plurality ofly in carousel mechanism 100, and each packing carton station encircles the axis of rotation of rotating parts and sets up along circumference interval, and each packing carton station is equidistant distribution.

Referring to the drawings, the rotating member includes a lower turntable 101 and an upper turntable 102, the upper turntable 102 is disposed above the lower turntable 101, and the upper turntable 102 rotates synchronously with the lower turntable 101. With reference to the drawings, a lower conveying position is arranged at the edge of the lower turntable 101, and an upper conveying position is arranged at the edge of the upper turntable 102. It will be appreciated that the lower and upper transfer positions are correspondingly positioned to form a pack station on the turret mechanism 100, into which packs are fed in a radial direction of the turret mechanism 100.

It is understood that the turntable mechanism 100 includes a turntable motor installed in the box packing machine, the turntable motor drives the lower turntable 101 to rotate, the lower turntable 101 is connected to an output end of the turntable motor, and specifically, the output end of the turntable motor is installed with the lower turntable 101 through a flange.

The carousel mechanism 100 comprises a station part 105, the station part 105 being arranged at a package station, the station part 105 being provided with a station indentation for accommodating a package. With reference to the drawings, the station parts 105 are arranged in a plurality of numbers, specifically, the station parts 105 are arranged at the lower conveying position, the station parts 105 are arranged at the upper conveying position, and the station gaps on the station parts 105 at the corresponding positions from top to bottom form the packaging box stations.

Further, the station part 105 is detachable at the packing box station, specifically, the station part 105 is detachable at the lower conveying position and the upper conveying position, and the station part 105 is installed with the upper rotary table 102 and the lower rotary table 101 through screws so as to replace the station part 105 with different sizes of station gaps, thereby being applicable to the conveying of packing boxes with various specifications.

Of course, it is understood that in some examples, the station component 105 is designed to be non-detachable or to have a station gap at the upper and lower conveying positions, in which case the size of the package that can be conveyed by the carousel mechanism 100 is fixed.

The spacing between the upper turntable 102 and the lower turntable 101 is adjustable so that the rotating member can convey packages of different heights. Specifically, the turntable mechanism 100 includes a first lifting assembly disposed on the lower turntable 101, and the first lifting assembly is configured to lift and move the upper turntable 102, so as to adjust the height of the upper turntable 102 relative to the lower turntable 101, so that the turntable mechanism 100 can be adapted to different sizes of packages. It can be understood that the first lifting assembly includes a first lifting driving member 103 and a first moving member 104, the upper turntable 102 is connected to the first moving member 104, the first moving member 104 is connected to the first lifting driving member 103, and the first lifting driving member 103 drives the first moving member 104 to lift.

Specifically, the first lifting driving member 103 drives the first moving member 104 to lift through screw transmission, the first lifting driving member 103 is configured as a screw or a lead screw, the first moving member 104 is disposed on the first lifting driving member 103 through a screw connection sleeve, and the first moving member 104 is fixedly connected with the upper turntable 102. It will be appreciated that, by rotating the first elevating drive member 103, the first moving member 104 is elevated, thereby moving the upper turntable 102. With reference to the drawings, the first lifting driving member 103 penetrates through the middle of the upper turntable 102, the lower end of the first lifting driving member 103 is rotatably connected with the lower turntable 101, the lower turntable 101 is provided with a bearing seat for mounting the first lifting driving member 103, and the first lifting driving member 103 is mounted with the bearing seat through a rolling bearing.

In some examples, the upper end of the first lift drive 103 is provided with a first handle to manually rotate the first lift drive 103. Alternatively, in some examples, the first lifting driving member 103 is driven electrically, and specifically, a motor or a transmission structure driven by the motor is connected to one end of the first lifting driving member 103.

It is understood that, alternatively, the upper rotary table 102 may be driven by a belt transmission mechanism, a rack-and-pinion mechanism, a hydraulic mechanism, or a pneumatic mechanism.

Further, the first lifting assembly includes a first lifting guide member 106, the first lifting guide member 106 is disposed on the lower rotary table 101, and the upper rotary table 102 moves along the first lifting guide member 106 under the driving of the first lifting driving member 103, so as to lift the upper rotary table 102 stably. Referring to the drawings, the first elevation guide member 106 is provided as a guide rod, and the guide rod penetrates through the upper turntable 102. Further, the first lifting assembly includes a first lifting connecting member 110, the first lifting connecting member 110 is movably disposed on the first lifting guide member 106, the first lifting connecting member 110 is connected to the upper turntable 102, specifically, the first lifting connecting member 110 is sleeved on the first lifting guide member 106, and the first lifting connecting member 110 is fixedly connected to the upper turntable 102. In some examples, the first lift link 110 is provided as a linear bearing.

In order to further smoothly elevate and lower the upper turntable 102, the first elevation guide members 106 are provided in plurality, and specifically, the first elevation guide members 106 are circumferentially provided around the first elevation driving member 103, and the first elevation guide members 106 are equally spaced. Referring to the drawings, the first elevation guide member 106 is provided in three.

Referring to the drawings, the first lifting assembly includes a first mounting plate 107, and one end of each first lifting guide member 106 is connected to the lower turntable 101, and the other end is connected to the first mounting plate 107, so that each first lifting guide member 106 is stable in structure, and the unsmooth lifting of the upper turntable 102 due to swinging is avoided. It will be appreciated that the first lift drive member 103 extends through the first mounting plate 107, the first lift drive member 103 being rotatable relative to the first mounting plate 107, and in some examples, the first lift drive member 103 is coupled to the first mounting plate 107 via a rolling bearing. Of course, alternatively, the first handle may be rotatably disposed on the first mounting plate 107, and the upper end of the first lifting driving member 103 may be fixedly mounted to the first handle.

It will be appreciated that the turntable mechanism 100 includes a lower support structure 109, the lower support structure 109 being disposed below the lower turntable 101, the lower support structure 109 being configured to support a package during transport of the package by the turntable mechanism 100. Referring to the figures, the lower support structure 109 is disposed circumferentially about the axis of rotation of the turntable mechanism 100, and the lower support structure 109 is disposed as an annular support plate. The lower support structure 109 may be an integrally formed structure or a structure formed by splicing multiple arc-shaped plates.

The lower supporting structure 109 is provided with a second supporting avoiding position for entering the box, the packing box enters a packing box station from the second supporting avoiding position, and along with the rotation of the upper rotary disc 102 and the lower rotary disc 101, the packing box moves to the lower supporting structure 109. Further, the lower supporting structure 109 is provided with a sixth supporting and avoiding position for taking out the box, the turntable mechanism 100 conveys the packaging box to the sixth supporting and avoiding position, and the packaging box falls down onto the box taking-out mechanism 600. Specifically, the lower support structure 109 is disconnected to form the second support avoidance position or the sixth support avoidance position. Of course, as an alternative, the lower support structure 109 may be recessed along the radial direction, and may also form the second support avoiding position or the sixth support avoiding position.

It can be understood that, since the turntable mechanism 100 circularly transmits in a rotating manner, and is connected end to end, with reference to the attached drawings, the second support avoiding position and the sixth support avoiding position may be located at the same gap on the lower support structure 109, and are used for entering and exiting the box together.

The turret mechanism 100 comprises a gear structure 108, the gear structure 108 being arranged circumferentially around the axis of rotation of the turret mechanism 100, the inner side of the gear structure 108 being intended to catch a pack in transit. It will be appreciated that the gear structure 108 is provided with a second side escape position for entering the cartridge and the gear structure 108 is provided with a sixth side escape position for exiting the cartridge.

Specifically, the gear structure 108 is configured as an annular structure, and the gear structure 108 may be configured as an integrally formed structure or as a structure formed by splicing multiple arc structures. It is understood that the gear structure 108 is disconnected to form a second side avoidance position or a sixth side avoidance position, and specifically, the second side avoidance position and the sixth side avoidance position are located at the same notch on the gear structure 108 and are used for entering and exiting the box together. Of course, alternatively, the gear structure 108 may be radially recessed, and may form a second side evasion position or a sixth side evasion position.

Referring to the drawings, the two shift structures 108 are provided, and the inner sides of the two shift structures 108 are respectively used for blocking the upper portion and the lower portion of the packing box, specifically, one of the shift structures 108 is disposed around the edge of the upper rotating plate 102, and the other shift structure 108 is disposed around the edge of the lower rotating plate 101. Of course, it will be appreciated that the catch 108 may also be arranged at a position between the level of the upper turntable 102 and the level of the lower turntable 101, the inner side of the catch 108 blocking the middle of the pack.

With reference to the drawings, the turntable structure includes a first supporting member 111, the first supporting member 111 is disposed on the boxing machine, the first supporting member 111 is a column, a supporting beam is disposed on the first supporting member 111, the supporting beam is provided with a supporting rod, and the supporting rod is used for supporting the gear structure 108. It will be appreciated that the first support member is provided in plurality circumferentially. Further, the lower support structure 109 is connected to the support beam by another support bar.

The box feeding mechanism 200 comprises a second feeding assembly, the second feeding assembly is mounted on the box packing machine, a second feeding channel is arranged in the second feeding assembly, specifically, the second feeding assembly comprises a feeding frame, the second feeding channel is arranged in the feeding frame, and the second feeding channel is used for accommodating carton blank sheets. It will be appreciated that the second loading assembly comprises a second loader 202, the second loader 202 being provided with a suction end configured as a suction cup, in particular the second loader 202 being provided at an exit end of the second loading channel, the second loader 202 being configured to transfer carton blanks from the second loading channel into a carton station of the cartoning machine.

It will be appreciated that the second loader 202 reciprocates between the exit end of the second loading path and a pack station at the cartoning machine feed station. With reference to the drawings, after the second feeder 202 transfers the carton blanks to the packing box station of the turntable mechanism 100, the turntable mechanism 100 rotates to separate the packing box station with the packing boxes from the box entering station, and simultaneously, the second feeder 202 can be avoided, so that the second feeder 202 can move to the outlet end of the second feeding channel.

Further, the second feeding assembly comprises a feeding driving assembly, and the second feeder 202 is connected to an output end of the feeding driving assembly. With reference to the drawings, the second feeding assembly includes a second bracket 205, the second bracket 205 is connected to the boxing machine, and the feeding driving assembly is mounted on the second bracket 205.

Specifically, the feeding driving assembly comprises a second feeding driver 207, the second feeding driver 207 is arranged on the second bracket 205, the second feeder 202 is connected with the output end of the second feeding driver 207 through a second connecting member, and the second feeding driver 207 is arranged as an air cylinder or a transmission belt. Further, the feeding driving assembly includes a second feeding guide rail 208, and the second feeding guide rail 208 is used for guiding a path of the reciprocating movement of the second feeder 202, and specifically, the feeding driving assembly includes a second feeding slider, the second feeding slider is movably connected with the second feeding guide rail 208, a second connecting member is connected with one end of the second feeding guide rail 208, and the second feeding slider is fixedly connected with the second bracket 205. Of course, as an alternative, it is also possible to design the second feeding rail 208 to be fixedly connected to the second bracket 205, and the second connecting member to be connected to the second feeding slider.

The second feeding assembly comprises a pusher 201, the pusher 201 being adapted to push the carton blanks in the second feeding path, the pusher 201 being reciprocally movable along the second feeding path. It will be appreciated that the batch of carton blanks is placed in the second loading path and the second loader 202 removes the leading carton blank and correspondingly the pusher 201 pushes the carton blanks in the second loading path a set distance towards the exit end for the next removal by the second loader 202.

It is understood that the second feeding assembly comprises a pushing driving assembly, the pusher 201 is connected to an output end of the pushing driving assembly, and further, the pushing driving assembly is mounted on the second bracket 205. Specifically, the material pushing driving assembly comprises a material pushing driver 209, the material pushing driver 209 is arranged on the second support 205, the material pusher 201 is connected with an output end of the material pushing driver 209, and the material pushing driver 209 is arranged as an air cylinder or a driving belt. Further, the pushing driving assembly includes a pushing guide rail 210, the pushing guide rail 210 is disposed on the second bracket 205, the pushing guide rail 210 is used for guiding a moving path of the pusher 201 in the second feeding channel, specifically, the pushing driving assembly includes a pushing slider, the pushing slider is movably connected with the pushing guide rail 210, and the pushing slider is used for driving the pusher 201 to move along the pushing guide rail 210.

Referring to the drawings, the feeding frame includes two second side brackets 203, and an area between the two second side brackets 203 is used for accommodating the carton blank sheets, specifically, the second side brackets 203 include support guide rods 211, and the support guide rods 211 are arranged along the feeding direction of the second feeding channel. Further, the feeding frame comprises a bottom bracket, the bottom bracket is arranged between the two second side brackets 203, the bottom bracket is arranged on the second bracket 205 and is used for supporting the bottom of the carton blank sheets, the bottom bracket comprises a supporting guide rod 211, and the supporting guide rod 211 is arranged along the feeding direction of the second feeding channel. It will be appreciated that the bottom bracket and the two second side brackets 203 constitute a second loading channel.

Further, the width of the second feed channel is adjustable to accommodate carton blanks of different sizes. Specifically, the spacing between the two second side brackets 203 is adjustable to adjust the width of the second feeding channel.

The second feeding assembly comprises a second spacing adjuster 204, and the second spacing adjuster 204 is used for adjusting the width of the second feeding channel, and it can be understood that the second spacing adjuster 204 adjusts the width of the second feeding channel by adjusting the spacing of the two second side brackets 203. Specifically, the second distance adjustment member 204 drives at least one of the two second side brackets 203 to move through a screw drive.

In some examples, two opposite spiral lines are arranged on the second distance adjusting member 204, and adjusting transmission members are respectively arranged on the two spiral lines, wherein one second side support 203 is connected with the adjusting transmission member on one spiral line, and the other second side support 203 is connected with the adjusting transmission member on the other spiral line. Specifically, the second distance adjusting element 204 is a screw rod, the screw rod has two sections of reverse threads, and the adjusting transmission element is sleeved on the second distance adjusting element 204, it can be understood that the two second side brackets 203 synchronously move towards or away from each other by rotating the second distance adjusting element 204, so as to adjust the distance.

Of course, alternatively, one of the second side brackets 203 may be fixed, and the other second side bracket 203 may be driven by the second distance adjusting member 204 to move back and forth, specifically, the fixed second side bracket 203 is connected to the second bracket 205, and the other second side bracket 203 is movably connected to the second distance adjusting member 204.

Referring to the drawings, the second distance adjusting member 204 is rotatably disposed on the second bracket 205, and specifically, both ends of the second distance adjusting member 204 are connected to the second bracket 205 through rolling bearings, respectively. Further, the second feeding assembly comprises a spacing adjustment guide rail 212, two ends of the spacing adjustment guide rail 212 are respectively connected with the second brackets 205, and under the condition that the second spacing adjustment member 204 drives the two second side brackets 203 to move simultaneously, the two second side brackets 203 are respectively connected with the spacing adjustment guide rail 212 in a moving manner. It will be appreciated that the second side bracket 203 is movably disposed in the second loading assembly supported by the second spacing adjustment member 204 and the spacing adjustment rail 212, and the operation of the second loader 202 and the pusher 201 is not affected during the width adjustment of the second loading path.

The second distance adjuster 204 is manually rotated, and specifically, the second feeding assembly includes a second handle mounted at an end of the second distance adjuster 204. Of course, it is understood that it is also possible to design the second distance adjustment element 204 to be rotated in an electrically powered manner.

Further, the box feeding mechanism 200 includes a feeding guide assembly, which is mounted on the second bracket 205 in the attached figures. The feeding guide assembly includes a feeding guide 206, the feeding guide 206 is disposed at an outlet end of the second feeding channel, and in some examples, the feeding guide 206 is disposed in plurality. It will be appreciated that the loading guide assembly comprises a second mounting member 213, the second mounting member 213 being provided as a post, the loading guide 206 being provided on the second mounting member 213.

The material loading guide 206 is provided with a material loading guide surface, the material loading guide surface is arc-shaped, and the arc-shaped surface of the material loading guide surface is a convex arc-shaped surface. Specifically, in the case where the second loader 202 is transferring the carton blank, the loading guide surface is adapted to contact the edge of the carton blank, and the carton blank is gradually spread apart as it moves along the loading guide surface. The loading guide surface abuts against the folding position of the paper box blank piece along the fold line, so that the loading guide piece 206 extrudes the contact position, and the paper box blank piece is gradually stretched by force in the transferring process so as to enter a packing box station.

With reference to the drawings, the feeding mechanism 400 is disposed between the lower pressing mechanism and the upper pressing mechanism along the path of the rotating disc mechanism 100 for conveying the packing boxes, and it can be understood that after the packing boxes are placed in the packing box feeding stations, the lower pressing mechanism, the feeding mechanism 400 and the upper pressing mechanism complete their actions in sequence in the process of conveying the packing boxes by the rotating disc mechanism 100. Specifically, in the working process of the box packing machine, the lower sheet pressing mechanism firstly presses the tongue piece 702 at the lower end of the packing box flat, the feeding mechanism 400 then feeds the material into the packing box, and the upper sheet pressing mechanism then presses the tongue piece 702 at the upper end of the packing box flat.

The tablet pressing mechanism comprises a pressing component, the pressing component comprises a pressing rod 301 and a pressing device, the pressing device is used for abutting against a tongue piece 702 of the packaging box, the pressing device is arranged at a first end of the pressing rod 301, the first end of the pressing rod 301 rotates around a second end, and the pressing device is driven to rotate around the second end of the pressing rod 301 so as to enable the pressing device to press down and flatly place the tongue piece 702 of the packaging box.

It will be appreciated that the flattening assembly includes a third actuator 302, wherein third actuator 302 is configured as a motor, wherein an output of third actuator 302 is coupled to a second end of toggle 301, and wherein third actuator 302 causes a first end of toggle 301 to rotate about the second end.

To avoid the flattener scratching the tongue 702 of the package, the flattener includes a curved flattened portion 303, and the curved flattened portion 303 is adapted to contact the tongue 702 of the package to depress the tongue 702 of the package. It will be appreciated that the provision of curved flattener portions 303 in the flattener also reduces the resistance of the flattener to contact with the package tongue 702.

Further, the flattener includes a flattening maintaining portion 304, the flattening maintaining portion 304 is connected to the curved surface flattening portion 303, specifically, the curved surface flattening portion 303 is disposed at one end of the flattener, the flattening maintaining portion 304 is disposed at the other end of the flattener, and the flattening maintaining portion 304 is configured to press the tongue piece 702 pressed by the curved surface flattening portion 303. Specifically, the flattening maintaining part 304 has a contact surface for abutting against the tongue piece 702, and in some examples, in an automatic conveying device, in order to prevent the tongue piece 702 from tilting after being pressed down, the flattening maintaining part 304 has a contact surface with a longer length so as to keep the tongue piece 702 in a flat-pressed state during conveying of the package.

Referring to the drawings, the flattener is provided with a bending structure to form a curved flattening portion 303. In particular, the flattener is provided as a bent rod structure or a plate structure. It will be appreciated that the bend at one end of the flattener forms a curved flattened portion 303 and the other end remains straight to form a flattening maintaining portion 304.

It will be appreciated that the lower and upper sheeting mechanisms are provided in the cartoning machine, and in particular that the platen assembly comprises a third mounting block 305, the third actuator 302 being provided on the third mounting block 305, the third mounting block 305 being connected to the structure of the cartoning machine.

Aiming at the condition that the lower end of the packing box is provided with two tongue pieces 702, the lower pressing mechanism comprises two flattening components, and the two flattening components in the lower pressing mechanism rotate the flattening device towards the packing box in opposite directions so as to flatten the two tongue pieces 702 at the lower end of the packing box. In some examples, if the two tabs 702 lie flat with a partial overlap, one of the applanators lags behind the other during rotation; of course, if there is no overlap between the two tabs 702, the rotation of the two applanators can be synchronized.

It will be appreciated that in the case of a package having two tabs 702 at the upper end, the upper sheeting mechanism includes two flattening assemblies, and the two flattening assemblies in the upper sheeting mechanism rotate the flatteners toward one another toward the package to flatten the two tabs 702 at the upper end of the package.

With reference to the drawings, the lower pressing mechanism is arranged at a box feeding station of the boxing machine, and correspondingly, the lower supporting structure 109 is provided with an avoiding position at the box feeding station. Specifically, in the case that the box feeding mechanism 200 finishes feeding the box to the box feeding station, the downward pressing mechanism is configured to press the tongue piece 702 at the lower end of the box in the box feeding station. It can be understood that after the box feeding mechanism 200 feeds the box to the packing box station, the second feeder 202 keeps the negative pressure suction to the side of the packing box to keep the position of the packing box still, so that the lower tabletting mechanism can flatten the tongue piece 702 at the lower end of the packing box conveniently. The two actions of feeding the box and flattening the tongue piece 702 at the lower end are finished at the same position, so that the conveying time of the packaging box can be saved, the consumed time is shortened, and the subsequent conveying of the packaging box is facilitated after the tongue piece 702 at the lower end is flattened.

After the lower pressing mechanism presses the tongue piece 702 at the lower end of the packing box, the pressing maintaining portion 304 of the pressing device presses against the tongue piece 702, the turntable mechanism 100 is started to move the packing box to the lower supporting structure 109, and the packing box is continuously conveyed to the position of the feeding mechanism 400. It will be appreciated that the applanation maintaining portion 304 ensures that the tongue 702 remains laid flat before the package is moved onto the lower support structure 109.

The feeding mechanism 400 comprises a fourth feeding assembly, the fourth feeding assembly is used for conveying materials, and with the help of the attached drawings, the fourth feeding assembly comprises a fourth conveying belt, a fourth feeding driver, a fourth driving roller, a fourth driven roller and a fourth supporting frame 401, and the fourth driving roller and the fourth driven roller are arranged on the fourth supporting frame 401. Further, for making the orderly material loading of material, the fourth material loading subassembly includes fourth material loading baffle 402, and fourth material loading baffle 402 sets up along the direction of transfer of fourth conveyer belt, and fourth material loading baffle 402 sets up to two, and the region between two fourth material loading baffles 402 is the material loading passageway of material to avoid the material to empty or out of order.

It can be understood that the discharge end of the fourth feeding assembly is arranged above the packing box station, and the material drops into the packing box at the discharge end of the fourth feeding assembly. Specifically, the feeding mechanism 400 includes a fourth blanking plate 403, and the fourth blanking plate 403 is disposed at the discharge end of the feeding mechanism 400. Further, the fourth blanking plate 403 is movable, the material is conveyed onto the fourth blanking plate 403 from the fourth feeding assembly, the fourth blanking plate 403 is pulled away to one side or turned over downwards, the material loses support, and the material falls into the packaging box.

Specifically, the feeding mechanism 400 includes a fourth blanking driver 404, the fourth blanking plate 403 is connected to an output end of the fourth blanking driver 404, and an output end of the fourth blanking driver 404 is retractable to drive the fourth blanking plate 403 to retract, so as to draw the fourth blanking plate 403 to one side, in some examples, the fourth blanking driver 404 is configured as an air cylinder.

Further, the fourth material loading baffle 402 extends to the upper side of the packaging box station, and under the condition that the fourth material dropping plate 403 holds the material, the fourth material dropping plate 403 is located below the fourth material loading baffle 402, so that when the fourth material dropping plate 403 is pulled away, the fourth material loading baffle 402 can abut against the material, and the material is prevented from moving together with the fourth material dropping plate 403.

Of course, as an alternative: in some examples, the cartoning machine may also feed the packaging boxes by using a robot to grab the packaging boxes, and specifically, the feeding mechanism 400 is configured as a robot, and a clamp is disposed at a working end of the robot.

The capping mechanism 500 includes a capping assembly, the capping assembly includes a fifth support, and further, the capping assembly includes a folding assembly and a pressing assembly, the folding assembly and the pressing assembly are disposed on the fifth support, it can be understood that the capping assembly has a capping station, the box cover 701 of the packing box enters the capping station, the folding assembly is used for bending the box cover 701 of the packing box, and the pressing assembly is used for buckling the bent box cover 701 into an opening at the end of the packing box.

Flap assembly includes flap pusher 502, flap pusher 502 being used to fold lid 701 of the pack. It can be understood that the flap assembly includes a flap driver 501, the flap driver 501 is connected to the fifth bracket, the flap driver 501 is configured as an air cylinder, a flap pushing member 502 is connected to an output end of the flap driver 501, and the flap driver 501 drives the flap pushing member 502 to move.

The pressing assembly includes a pressing pushing member 506, and the pressing pushing member 506 is used for pushing the lid 701 bent on the packing box into the opening of the packing box. It is understood that the pressing assembly includes a pressing driver 505, the pressing driver 505 is connected to the fifth bracket, the pressing driver 505 is configured as an air cylinder, the pressing pushing member 506 is connected to an output end of the pressing driver 505, and the pressing driver 505 drives the pressing pushing member 506 to move.

Further, the capping assembly includes a folding lid auxiliary assembly including a folding lid support 504, and particularly, in a case where the folding lid assembly bends the box cover 701, the folding lid support 504 serves to support the inside of the box cover 701 of the packing box at the capping station. It will be appreciated that in the event that the compression assembly pushes the lid 701 into the pack opening, the flap support 504 is withdrawn from the capping station. The cover folding auxiliary assembly comprises a cover folding auxiliary driver 503, the cover folding auxiliary driver 503 is connected with the fifth support, the cover folding auxiliary driver 503 is arranged as an air cylinder, the cover folding support piece 504 is connected with the output end of the cover folding auxiliary driver 503, and the cover folding auxiliary driver 503 is used for drawing the cover folding support piece 504 away from the cover pressing station.

In order to stabilize the structure of the folding cover supporting member 504, the fifth support is provided with a fifth supporting structure for supporting the end of the folding cover supporting member 504, specifically, the first end of the folding cover supporting member 504 is connected to the output end of the folding cover auxiliary driving member, and the fifth supporting structure is used for being connected to the second end of the folding cover supporting member 504, so that the structure is stabilized when the folding cover supporting member 504 supports the inner side of the box cover 701, and the shaking is avoided. Referring to the figures, the fifth support structure is configured as a mounting hole for insertion of the second end of the flap support 504.

Normally, the box cover 701 is in an upright state before the packing box enters the capping station, and in order to further facilitate handling of the box cover 701 by the folding assembly, the capping assembly includes a capping auxiliary member connected to the fifth bracket, it can be understood that the capping auxiliary member is used to tilt the box cover 701 of the packing box during the process of entering the capping station.

With reference to the drawings, the capping auxiliary member includes a capping guide portion 507 and a capping maintaining portion 508, the capping guide portion 507 is connected to the capping maintaining portion 508, and the capping guide portion 507 is disposed obliquely so that an inlet of the capping station is narrowed from a width. Specifically, the gland auxiliary member is provided as a rod-shaped structure, and the rod-shaped structure is bent to form a two-stage structure having an included angle, one stage being the gland maintaining portion 508, and the other stage being the gland guiding portion 507.

It will be appreciated that in the case where the tray is conveyed by the turntable mechanism 100, the capping guide 507 serves to abut against the outside of the cover 701 of the tray entering the capping station, so that the cover 701 is gradually inclined; at the capping station, the capping maintaining part 508 serves to press the tilted cover 701 so that the cover 701 is maintained in a tilted state, so that the flap assembly and the capping assembly are pressed toward the cover 701.

The manual bending and buckling operation of the box cover 701 is replaced by the pressing cover assembly, so that the labor intensity is reduced, the production efficiency is improved, and the automation degree is improved. In particular, the packs, in the case of automatic transport: in the process that the box cover 701 enters the gland station, the outer side of the tilted or upright box cover 701 is in contact with the inclined surface of the gland guide part 507, the box cover 701 enters the gland station along the gland guide part 507, and the gland guide part 507 gradually presses down and inclines the box cover 701; the folding cover driver 501 drives the folding cover pushing piece 502 to move towards the pressing cover station, under the support assistance of the folding cover supporting piece 504 to the inner side of the box cover 701, the folding cover pushing piece 502 presses the outer side of a part to be bent on the box cover 701, and the box cover 701 is bent along a preset folding line; the folding cover auxiliary driver 503 drives the folding cover supporting piece 504 to be pulled away from the capping station, the pressing driver 505 drives the pressing pushing piece 506 to move towards the capping station, the pressing pushing piece 506 presses the outer side of the box cover 701, and the pressing driver 505 continues to drive the pressing pushing piece 506 to buckle the box cover 701 into the opening of the packing box.

It can be understood that, in the process of pushing the box cover 701 by the pressing component, the folding cover component can keep the state after folding the box cover 701 unchanged, and temporarily does not retract, so that the side surface of the folding cover pushing component 502 limits the folding part of the box cover 701, and the folding part is prevented from tilting.

Further, a fifth adjusting groove 509 for installing a pressing auxiliary member is provided on the fifth bracket, and the pressing auxiliary member moves along the length direction of the fifth adjusting groove 509 to adjust the tilting amplitude of the pressing auxiliary member pressing the box cover 701. Specifically, one end of the gland maintaining part 508 is connected to the fifth adjusting groove 509, and moving the gland auxiliary along the fifth adjusting groove 509 can adjust the distance between the gland maintaining part 508 and the flap support 504 at the capping station, thereby adjusting the extent to which the gland maintaining part 508 presses the cap 701 to maintain the inclination.

Referring to the drawings, the capping auxiliary member is fixedly connected to the fifth adjusting groove 509 through a fifth adjusting locker 510, a fifth locking groove is formed in a side wall of the fifth adjusting groove 509, the fifth locking groove is formed along a length direction of the fifth adjusting groove 509, and one end of the fifth adjusting locker 510 penetrates through the fifth locking groove. In some examples, the end of the fifth adjusting locker 510 locks the gland assist by abutting against the side of the gland assist.

Referring to the drawings, the capping assembly includes a fifth mounting base 513, the fifth mounting base 513 is connected to a fifth support, the flap assembly and the pressing assembly are disposed on the fifth mounting base 513, and specifically, the flap driver 501 and the pressing driver 505 are disposed on the fifth mounting base 513. Further, the mounting position of the fifth mount 513 on the fifth carriage is rotatably adjustable to adjust the moving direction of the flap pushing member 502 and the pressing pushing member 506 so as to match the magnitude of the inclination of the cartridge cover 701.

In order to adapt the capping assembly to the packing boxes with different height specifications, the capping assembly comprises a fifth lifting assembly, the fifth lifting assembly comprises a fifth lifting driving piece 511, and the fifth lifting driving piece 511 is used for driving the fifth support to move. Specifically, the fifth lifting driving member 511 drives the fifth bracket to move through a screw transmission. Referring to the drawings, the fifth elevation driving unit 511 is provided as a lead screw. Further, the fifth lifting assembly includes a fifth handle provided at an end of the fifth lifting driving piece 511.

Further, the fifth lifting assembly includes a fifth lifting guide 512, and the fifth lifting driving member 511 drives the fifth bracket to reciprocate along the fifth lifting guide 512. Specifically, the number of the fifth lifting guide parts 512 is two, the fifth lifting guide part 512 is a guide rod, the fifth lifting component comprises a fifth lifting moving block, the fifth bracket is connected with the fifth lifting moving block, the fifth lifting moving block is connected with the fifth lifting driving part 511, and the fifth lifting driving part 511 drives the fifth lifting moving block to move along the fifth lifting guide part 512.

Referring to the drawings, the capping mechanism 500 includes two capping assemblies, one of which is disposed above the rotating member to process the cap 701 at the upper end of the packing box, and the other of which is disposed below the rotating member to process the cap 701 at the lower end of the packing box. In order to facilitate the gland assembly below the rotating member to handle the lid 701 at the lower end of the packing box, the lower support structure 109 is provided with a fifth support avoiding position. It will be appreciated that in the event that the upper sheeting mechanism flattens the tongue 702 at the upper end of the pack, the two gland assemblies are used to fold and snap the lids 701 at the two ends of the pack into the end openings of the pack, respectively.

In some examples, the fifth elevation guide 512 may be shared between the upper and lower capping assemblies, and the fifth elevation guide 512 is installed in the cartoning machine. Further, the fifth lifting driving element 511 can be shared between the upper and lower gland assemblies, specifically, the fifth lifting moving blocks in the two gland assemblies are respectively in threaded connection with the fifth lifting driving element 511, two sections of opposite spiral lines are arranged on the fifth lifting driving element 511, and the fifth lifting driving element 511 is rotated to enable the two fifth supports to synchronously move in the opposite direction or in the opposite direction. Of course, alternatively, two independent fifth elevation drives 511 may be used to control between the two gland assemblies.

Go out box mechanism 600 and include sixth ejection of compact conveying piece, and sixth ejection of compact conveying piece sets up to the conveyer belt, and sixth ejection of compact conveying piece sets up in rotating part's below, and the packing carton is dodged the position from the sixth support and is fallen down, and sixth ejection of compact conveying piece sees the packing carton off.

In the description herein, references to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a cartoning machine, cartoning machine are provided with into box station and go out box station, its characterized in that: the box packing machine comprises

The rotary table mechanism (100), the rotary table mechanism (100) is provided with a packaging box station, the packaging box station is used for placing a packaging box, the rotary table mechanism (100) comprises a rotating part, and the packaging box station is arranged on the rotating part;

the box feeding mechanism (200), the box feeding mechanism (200) is arranged at the box feeding station, and the box feeding mechanism (200) is used for feeding paper box blank sheets to the packaging box station;

the lower tabletting mechanism is arranged below the rotating part and comprises a flattening component, and under the condition that the box feeding mechanism (200) finishes feeding the box, the lower tabletting mechanism is used for flattening a tongue piece (702) at the lower end of the packaging box;

the feeding mechanism (400) is used for feeding materials into the packaging box under the condition that the lower pressing piece mechanism presses a tongue piece (702) at the lower end of the packaging box flatly;

the upper tabletting mechanism is arranged above the rotating part and comprises a flattening component, and under the condition that the feeding mechanism (400) finishes feeding the packaging box, the upper tabletting mechanism is used for flattening a tongue piece (702) at the upper end of the packaging box;

the pressing mechanism (500) comprises two pressing cover assemblies, one pressing cover assembly is arranged above the rotating part, the other pressing cover assembly is arranged below the rotating part, and the two pressing cover assemblies are respectively used for turning over and buckling the box covers (701) at two ends of the packing box into the openings at the end parts of the packing box under the condition that the tongue piece (702) at the upper end of the packing box is pressed by the upper pressing mechanism;

and the box discharging mechanism (600), the box discharging mechanism (600) is arranged at the box discharging station, and the box discharging mechanism (600) is used for sending out the packaging boxes in the turntable mechanism (100).

2. Cartoning machine according to claim 1, wherein: carousel mechanism (100) includes station part (105), packing carton station department is provided with station part (105), station part (105) are provided with the station breach that is used for placing the packing carton, station part (105) are in packing carton station department can dismantle to the change has station part (105) of different size station breachs.

3. Cartoning machine according to claim 2, wherein: the rotating part comprises an upper rotating disc (102) and a lower rotating disc (101), the distance between the upper rotating disc (102) and the lower rotating disc (101) is adjustable, the upper rotating disc (102) and the lower rotating disc (101) rotate synchronously, the upper rotating disc (102) is provided with a lower conveying position, the lower conveying position is provided with the station part (105), the upper rotating disc (102) is provided with an upper conveying position, and the lower conveying position is provided with the station part (105).

4. Cartoning machine according to claim 1, wherein: the box feeding mechanism (200) comprises a second feeding assembly, the second feeding assembly comprises a material pushing device (201) and a second material feeding device (202), and the second material feeding device (202) is provided with a negative pressure adsorption end; the second feeding assembly is provided with a second feeding channel, the second feeder (202) is arranged at the outlet end of the second feeding channel, the pusher (201) is used for pushing the carton blank sheets to move towards the outlet end in the second feeding channel, and the second feeder (202) is used for transferring the carton blank sheets from the outlet end of the second feeding channel to the packing box station.

5. Cartoning machine according to claim 1 or 4, wherein: the lower tabletting mechanism is arranged at the box feeding station, and is used for flattening tongue pieces (702) at the lower end of the packing boxes in the packing box station at the box feeding station under the condition that the box feeding mechanism (200) finishes feeding the packing boxes to the packing box station at the box feeding station.

6. Cartoning machine according to claim 5, wherein: the subassembly that flattens includes driving lever (301) and flattener, the first end of driving lever (301) rotates around the second end, the flattener sets up the first end of driving lever (301), the flattener includes curved surface flattening portion (303) and flattens and maintains portion (304), flatten maintain portion (304) with curved surface flattening portion (303) are connected, curved surface flattening portion (303) are used for suppressing tongue piece (702) of packing carton, it is used for pushing down to flatten maintenance portion (304) tongue piece (702) after curved surface flattening portion (303) are suppressed.

7. Cartoning machine according to claim 1, wherein: the pressing cover assembly is provided with a pressing cover station and comprises a cover folding assembly and a pressing assembly, the cover folding assembly comprises a cover folding pushing piece (502), the cover folding pushing piece (502) is used for bending a box cover (701) of the packaging box, the pressing assembly comprises a pressing pushing piece (506), and the pressing pushing piece (506) is used for pushing and buckling the bent box cover (701) on the packaging box into an opening of the packaging box.

8. Cartoning machine according to claim 7, wherein: the gland subassembly includes and rolls over lid auxiliary assembly, roll over lid auxiliary assembly including roll over lid support piece (504), roll over lid support piece (504) be used for in gland station department supports lid (701) inboard of packing carton under the pressfitting subassembly pushes away lid (701) to the packing carton open-ended circumstances, roll over lid support piece (504) are followed the gland station is taken out.

9. Cartoning machine according to claim 7 or 8, wherein: the gland subassembly includes the gland auxiliary member, the gland auxiliary member is used for lid (701) the slope of packing carton, the gland auxiliary member includes gland guide part (507) and gland maintenance portion (508), gland maintenance portion (508) with gland guide part (507) are connected, gland guide part (507) slant sets up, so that the entry of gland station is narrowed by the width under the circumstances that carousel mechanism (100) carried the packing carton, gland guide part (507) are used for propping against and are getting into lid (701) the outside of the packing carton of gland station to make lid (701) slope gradually, gland maintenance portion (508) are used for pushing down lid (701) after the slope.

10. Cartoning machine according to claim 9, wherein: the gland assembly comprises a fifth support, a fifth adjusting groove (509) for mounting the gland auxiliary part is formed in the fifth support, and the gland auxiliary part moves along the length direction of the fifth adjusting groove (509) to adjust the inclination amplitude of the gland auxiliary part for pressing down the box cover (701); the gland assembly comprises a fifth mounting seat (513), the gland assembly and the pressing assembly are arranged on the fifth mounting seat (513), the fifth mounting seat (513) is connected with the fifth bracket, and the mounting position of the fifth mounting seat (513) on the fifth bracket can be adjusted in a rotating mode so as to adjust the moving direction of the gland pushing piece (502) and the pressing pushing piece (506).

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