CN218084411U - Automatic box body forming equipment - Google Patents

Abstract

The utility model discloses a box body automatic molding equipment sets up four stations on the carousel to set up corresponding first folding mechanism, second folding mechanism, third folding mechanism and unloading mechanism at four stations, first folding mechanism, second folding mechanism, third folding mechanism only need move simpler processing action to the box body, alright accomplish the shaping of box body, replaced artifical folding mode, unloading mechanism can carry out automatic unloading with fold forming's box body, has improved work efficiency and production efficiency.

Description

Automatic box body forming equipment

Technical Field

The utility model belongs to the technical field of the carton production, concretely relates to box body automatic molding equipment.

Background

The wine box is the packing carton that is used for holding the beverage bottle, and the material of wine box is various, and the wine box includes box bottom and box body, and most of wine box bodies all adopt the cardboard to make, in the manufacturing process of wine box, need utilize earlier the guillootine to cut into required shape structure with the cardboard, then will cut the cardboard that is good through the operation personnel is manual and fold formation wine box. Traditional wine box body folding work all adopts the manual work to handle, and degree of automation is low, and is efficient, and the cost of labor is high moreover.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a box body automatic molding equipment to solve current traditional wine box body folding work and all adopt the manual work to handle, degree of automation is low, and is inefficient, the purpose that the cost of labor is high moreover.

The utility model adopts the technical scheme as follows:

an automatic forming apparatus for a box body, for stacking paper boards to form the box body, comprising:

the turntable is rotatably arranged in the center of the top of the working table;

the box die is arranged on the side wall of the rotary table, can rotate along with the rotary table and sequentially moves to a first folding station, a second folding station, a third folding station and a blanking station which are arranged on the working table;

the first folding mechanism is arranged on the working table and is positioned at a first folding station; the first folding mechanism is used for folding the paperboard to form a first box body semi-finished product with three peripheral side walls;

the second folding mechanism is arranged on the working table surface and is positioned at the second folding station; the second folding mechanism is used for folding the first box body semi-finished product to form a second box body semi-finished product with four peripheral side walls;

the third folding mechanism is arranged on the working table and is positioned at a third folding station; the third folding mechanism is used for folding the second box body semi-finished product to form a box body finished product with an opening at one end;

the blanking mechanism is arranged on the working table surface and is positioned at a blanking station; the blanking mechanism is used for moving the box body finished product in the direction away from the blanking station.

Preferably, first folding mechanism is including setting up locating plate, folded sheet on table surface, the locating plate sets up be located the below of box mould, just the locating plate with form the clearance that is used for placing the cardboard between the box mould, the folded sheet is two, two the folded sheet is located locating plate along its ascending both sides of width direction respectively, every the folded sheet all rotates with table surface to be connected, every the folded sheet can be towards the direction upset of the lateral wall that is close to the box mould, in order to incite somebody to action the cardboard that the locating plate supported is folded and is formed first box body semi-manufactured goods, just first folding mechanism still includes the drive arrangement who is used for driving the folded sheet upset.

Preferably, drive arrangement package sets up first cylinder, the articulated seat of first articulated seat, second and the transfer line on table surface, first articulated seat with the articulated seat of second all is located the below of folded sheet, the width direction interval setting of the articulated seat of first articulated seat and second along the folded sheet, the bottom of folded sheet is articulated through first cross axle and first articulated seat, the one end of transfer line is articulated through the articulated seat of second cross axle and second, the other end of transfer line is articulated through the bottom middle part of third cross axle and folded sheet, the articulated seat of second can be followed and is close to or keep away from the direction removal of first articulated seat, first cylinder is located the articulated seat of second and keeps away from one side of first articulated seat, just the piston rod of first cylinder is connected with the articulated seat of second.

Preferably, the first box body semi-finished product is provided with a connecting edge to be bonded and a fourth peripheral side wall; the second folding mechanism comprises a pressing device and a rolling device, the pressing device is used for pressing and fixing the connecting edge on the top wall of the box mold, and the rolling device is used for pressing and pasting the fourth peripheral side wall on the top of the connecting edge.

Preferably, the pressing and fixing device comprises a second cylinder, a third cylinder, a first mounting plate and a pressing plate, the second cylinder is vertically arranged on the working table surface, the mounting plate is connected with a piston rod of the second cylinder, the first mounting plate is located above the second cylinder, the third cylinder is transversely arranged at the top of the first mounting plate, and the pressing plate is connected with the piston rod of the third cylinder.

Preferably, the roll-in device includes fourth cylinder, second mounting panel, fifth cylinder and compression roller, the vertical setting of fourth cylinder is on table surface, just the fourth cylinder is located one side of third cylinder is kept away from to the clamp plate, the second mounting panel is connected with the piston rod of fourth cylinder, and it is located the top of fourth cylinder, the fifth cylinder sets up the top at the second mounting panel, just the piston rod of fifth cylinder is towards the clamp plate, the compression roller is connected with the piston rod of fifth cylinder.

Preferably, the length of second box body semi-manufactured goods bottom is greater than the length of box mould, the position that second box body semi-manufactured goods bottom surpassed box mould outer end is bonding portion, just second box body semi-manufactured goods have the lid that is located bonding portion top, connect in the tongue of inserting of lid tip and be located two side covers of bonding portion both sides, third folding mechanism includes side cover fifty percent discount device, lid fifty percent discount device and bonding device, side cover fifty percent discount device is used for pressing two side covers to paste the one end of keeping away from the carousel in the box mould, lid fifty percent discount device is used for pressing the lid to paste the one end of keeping away from the carousel in the box mould and make the lid press to paste on two side covers, bonding device is used for pressing the tongue of inserting and pastes in the surface of bonding portion.

Preferably, the side cover folding device comprises a sixth air cylinder, two seventh air cylinders, a third mounting plate and two first folding plates, the sixth air cylinder is vertically arranged on the working table, the third mounting plate is connected with a piston rod at the top of the sixth air cylinder, the two seventh air cylinders are arranged at the top of the third mounting plate at intervals along the length direction of the third mounting plate, the two first folding plates are respectively connected with the piston rods of the two seventh air cylinders and are arranged oppositely, the box cover folding device comprises an eighth air cylinder and a second folding plate, the eighth air cylinder is supported above the box mold through a first support, the piston rod of the eighth air cylinder is connected with the second folding plate, and the second folding plate is positioned above the box cover; the bonding device comprises a ninth cylinder and a bonding plate, the ninth cylinder is arranged on the first support, a piston rod of the ninth cylinder is connected with the bonding plate, and the bonding plate faces the insertion tongue.

Preferably, the blanking mechanism comprises a tenth air cylinder, two clamping plates, a connecting plate and an eleventh air cylinder, the tenth air cylinder is supported above the turntable through a second support, a piston rod of the tenth air cylinder is connected with the connecting plate, the tenth air cylinder can move the connecting plate out of the worktable, the bottom end of the connecting plate is connected with the eleventh air cylinder, the eleventh air cylinder is a bidirectional air cylinder, and two piston rods of the eleventh air cylinder are respectively connected with the two clamping plates.

Preferably, the middle part of carousel is provided with the air pump, the air pump is including being located intake pipe and the outlet duct on its lateral wall, the inside cavity that is provided with of shell of box mould, the intake pipe with the cavity intercommunication, just run through on the outer wall of box mould be provided with a plurality of with the through-hole of cavity intercommunication.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses be provided with four stations around the carousel to correspond each station and set up first folding mechanism, second folding mechanism, third folding mechanism and unloading mechanism respectively in the frame, first folding mechanism, second folding mechanism, third folding mechanism only need move simpler processing action to the cardboard, alright completion box body's shaping, replaced artifical folding mode, improved work efficiency and production efficiency.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic top perspective view of the present invention;

FIG. 2 is a schematic perspective view of the paperboard of the present invention;

fig. 3 is a schematic perspective view of the first semi-finished box body of the present invention;

fig. 4 is a schematic perspective view of a second semi-finished box body of the present invention;

fig. 5 is a schematic perspective view of the box body of the present invention;

fig. 6 is a schematic perspective view of the folding plate of the present invention before being turned over;

fig. 7 is a schematic perspective view of the folded plate of the present invention after being turned;

fig. 8 is a schematic front oblique perspective structure of the present invention;

fig. 9 is a schematic structural view of the second folding mechanism according to the present invention;

fig. 10 is a schematic left oblique perspective structure of the present invention;

fig. 11 is a schematic structural view of the third folding mechanism of the present invention during operation;

fig. 12 is a schematic left-side perspective view of the present invention;

fig. 13 is a schematic perspective view of the blanking mechanism of the present invention;

reference numerals

10-a first folding mechanism, 11-a folding plate, 12-a first hinging seat, 13-a second hinging seat, 14-a first cylinder, 15-a first transverse shaft, 16-a second transverse shaft, 17-a transmission rod, 20-a second folding mechanism, 21-a second cylinder, 22-a first mounting plate, 23-a third cylinder, 24-a pressing plate, 25-a fourth cylinder, 26-a fifth cylinder, 27-a pressing roller, 28-a second mounting plate, 30-a third folding mechanism, 31-a first support, 32-a sixth cylinder, 33-a third mounting plate, 34-a seventh cylinder, 35-a ninth cylinder, 36-a first folding plate, 37-a second folding plate, 38-an eighth cylinder, 39-a bonding plate, 40-a blanking mechanism, 41-a tenth cylinder, 42-an eleventh cylinder, 43-a clamping plate, 44-a second support, 45-a connecting plate, 60-a rotating disc, 61-an air inlet pipe, 62-a working table top, 80-a 90mold, 81-a 9082-a through hole, 81-a 9090-a paperboard semi-finished product side cover, 11-a side cover, 21-a side half-a box body, a 90plate, a side cover, a 9024-a side half 90plate, a finished product, a side 90903-a side 90plate, a side 9024-a side half-a side 90plate, a side 90.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

The present invention will be described in detail with reference to the drawings.

Examples

The embodiment discloses a box body automatic molding equipment for fold cardboard 90 to form the box body, include:

the turntable 60 is rotatably arranged in the center of the top of the worktable 70, and the turntable 60 can be driven by a motor to achieve the purpose of rotation, which is the prior art and only needs the output shaft of the motor to be connected with the center of the bottom of the turntable 60;

the box mold 80 is matched with the shape structure of the box body and is arranged on the side wall of the rotary table 60, and the box mold 80 can rotate along with the rotary table 60 and sequentially moves to a first folding station, a second folding station, a third folding station and a blanking station which are arranged on the working table surface 70;

the first folding mechanism 10 is arranged on the worktable 70 and is positioned at a first folding station; the first folding mechanism 10 is used for folding the cardboard 90 to form a first box body semi-finished product 901 with three peripheral side walls;

the second folding mechanism 20 is installed on the workbench surface 70 and is positioned at the second folding station; the second folding mechanism 20 is configured to fold the first half-finished box body 901 to form a second half-finished box body 902 having four peripheral side walls;

a third folding mechanism 30 mounted on the table 70 and located at a third folding station; the third folding mechanism 30 is used for folding the second semi-finished box body 902 to form a finished box body 903 with one open end;

the blanking mechanism 40 is arranged on the working table surface 70 and is positioned at a blanking station; the blanking mechanism 40 is used for moving the box body finished product 903 towards a direction away from the blanking station.

In this embodiment, the number of the box molds 80 is specifically four, the four box molds 80 are arranged on the side wall of the rotating disc 60 at intervals along the circumferential direction of the rotating disc 60, each box mold 80 can sequentially move to the first folding mechanism 10, the second folding mechanism 20, the third folding mechanism 30 and the blanking mechanism 40 along with the rotation of the rotating disc 60, and the paper sheets 90 entering the production line can be folded into a box body with an opening at one end.

As shown in fig. 1, 2, 3, 4, and 5, when the sheet 90 needs to be folded, the sheet 90 is first conveyed to the first folding station by a mechanical gripper, and then the first folding mechanism 10 folds the sheet 90 around the box mold 80, so that the sheet 90 is folded to form a first box half 901 having three peripheral side walls; as shown in fig. 4, 8 and 9, after the paperboard 90 is folded to form the first half-box-body 901, the rotating disc 60 rotates, the box mold 80 drives the first half-box-body 901 to be transported to the second folding station, and at this time, the second folding station continues to fold the first half-box-body 901 to form the second half-box-body 902 having four peripheral side walls. As shown in fig. 4, 10 and 11, after the first half-finished box body 901 is folded to form the second half-finished box body 902, the rotating disc 60 rotates again, and the box mold 80 drives the second half-finished box body 902 to be conveyed to the third folding station, at this time, the third folding station continues to fold the second half-finished box body 902 to form a finished box body 903 with one open end; as shown in fig. 5, 12 and 13, after the finished box body 903 is formed, the turntable 60 rotates again, the box mold 80 carries the finished box body 903 to the blanking station, and at this time, the blanking mechanism 40 takes the finished box body 903 out of the box mold 80 and conveys the finished box body 903 to a conveyor belt for the next process.

In an embodiment, as shown in fig. 6 and 7, the first folding mechanism 10 includes a positioning plate 82 and two folding plates 11 disposed on the working platform 70, the positioning plate 82 is disposed below the box mold 80, a gap for placing the paper sheets 90 is formed between the positioning plate 82 and the box mold 80, the two folding plates 11 are respectively disposed on two sides of the positioning plate 82 along the width direction thereof, each folding plate 11 is rotatably connected with the working platform 70, each folding plate 11 can be turned in a direction close to the side wall of the box mold 80 to fold the paper sheets 90 supported by the positioning plate 82 to form a first box body semi-finished product, and the first folding mechanism 10 further includes a driving device for driving the folding plates 11 to turn.

In the process of folding the cardboard 90 at the first folding station, as shown in fig. 6 and 7, the mechanical gripper first moves the cardboard 90 to the positioning plate 82, and the positioning plate 82 and the two folding plates 11 form a supporting platform on which the cardboard 90 is located, and then the driving device drives the folding plates 11 to rotate, the two folding plates 11 rotate, and finally the cardboard 90 is folded to form the first box body semi-finished product 901 with three peripheral side walls.

Specifically, as shown in fig. 6 and 7, the driving device includes a first air cylinder 14, a first hinged seat 12, a second hinged seat 13 and a transmission rod 17, which are disposed on the working table 70, the first hinged seat 12 and the second hinged seat 13 are both located below the folded plate 11, the first hinged seat 12 and the second hinged seat 13 are disposed at intervals along the width direction of the folded plate 11, the bottom of the folded plate 11 is hinged to the first hinged seat 12 through a first cross shaft 15, one end of the transmission rod 17 is hinged to the second hinged seat 13 through a second cross shaft 16, the other end of the transmission rod 17 is hinged to the middle of the bottom end of the folded plate 11 through a third cross shaft, the second hinged seat 13 can move in a direction close to or far away from the first hinged seat 12, the first air cylinder 14 is located on a side of the second hinged seat 13 far away from the first seat 12, and a piston rod of the first air cylinder 14 is connected to the second hinged seat 13.

After the paper board 90 is moved to the supporting platform formed by the positioning plate 82 and the folding plate 11, the first air cylinder 14 is started, and the first air cylinder 14 drives the second hinge base 13 to move towards the direction close to the first hinge base 12, and the second hinge base 13 moves to make the transmission rod 17 drive the folding plate 11 to rotate around the first transverse shaft 15, so as to fold the paper board 90.

In one embodiment, as shown in fig. 8 and 9, the first half-box 901 has a connecting edge 9012 and a fourth side wall 9011 to be bonded; the second folding mechanism 20 includes a pressing device and a rolling device, the pressing device is configured to press the connecting edge 9012 to the top wall of the box mold 80, and the rolling device is configured to press the fourth side wall 9011 to the top of the connecting edge 9012.

After the folding of cardboard 90 at first folding station is accomplished, carousel 60 passes through the certain angle of motor rotation, drives box mould 80 and the first box body semi-manufactured goods 901 that is located on box mould 80 and rotates to the second folding station department, and the solid device of pressing on the second folding mechanism 20 is with connecting the limit 9012 press admittedly in the roof of box mould 80, the roll-in device on the second folding mechanism 20 with fourth lateral wall 9011 press paste in connecting the limit 9012 top, the top of connecting plate 45 is provided with the viscose, and the lateral wall 9011 is fixed through viscose and connecting the limit 9012 all around promptly to fold first box body semi-manufactured goods 901 and form second box body semi-manufactured goods 902 that has four week lateral walls.

Specifically, as shown in fig. 8 and 9, the press-fixing device includes a second cylinder 21, a third cylinder 23, a first mounting plate 22 and a pressing plate 24, the second cylinder 21 is vertically disposed on the working table, the first mounting plate 22 is connected to a piston rod of the second cylinder 21, the first mounting plate is located above the second cylinder 21, the third cylinder 23 is transversely disposed on the top of the first mounting plate 22, and the pressing plate 24 is connected to a piston rod of the third cylinder 23. The roll-in device includes fourth cylinder 25, second mounting panel 28, fifth cylinder 26 and compression roller 27, the vertical setting of fourth cylinder 25 is on table surface 70, just fourth cylinder 25 is located one side that third cylinder 23 was kept away from to clamp plate 24, second mounting panel 28 is connected with the piston rod of fourth cylinder 25, and it is located the top of fourth cylinder 25, fifth cylinder 26 sets up the top at second mounting panel 28, just the piston rod of fifth cylinder 26 is towards clamp plate 24, compression roller 27 is connected with the piston rod of fifth cylinder 26.

After the first box body semi-finished product 901 is transferred to the second folding station through the turntable 60, the second cylinder 21 and the fourth cylinder 25 are started simultaneously, the second cylinder 21 drives the first mounting plate 22, the third cylinder 23 and the pressing plate 24 to rise, the fourth cylinder 25 drives the second mounting plate 28, the fifth cylinder 26 and the pressing roller 27 to rise, then the third cylinder 23 drives the pressing plate 24 to move rightwards, the pressing plate 24 presses and fixes the connecting edge 9012 to the top wall of the box mold 80, then the fourth cylinder 25 is started and drives the pressing roller 27 to move leftwards, when the pressing roller 27 just presses and attaches the fourth peripheral side wall 9011 to the top of the connecting edge 9012, the third cylinder 23 is started again to drive the pressing plate 24 to move leftwards outside the box mold 80, at this time, the fourth peripheral side wall 9011 is just attached to the top of the connecting edge 9012, and is connected through the adhesive arranged on the connecting edge 9012, so as to fold and form a second box body semi-finished product 902 with four peripheral side walls.

In an embodiment, as shown in fig. 10 and 11, the length of the bottom end of the second half box body 902 is greater than the length of the box mold 80, the portion of the bottom end of the second half box body 902, which exceeds the outer end of the box mold 80, is the bonding portion 9024, the second half box body 902 has a box cover 9022 located above the bonding portion 9024, a tongue 9023 connected to the end of the box cover 9022, and two side covers 9021 located on two sides of the bonding portion 9024, the third folding mechanism 30 includes a side cover folding device, a box cover folding device, and a bonding device, the side cover folding device is used for pressing the two side covers 9021 against one end of the box mold 80 away from the turntable 60, the box cover folding device is used for pressing the box cover 9022 against one end of the box mold 80 away from the turntable 60 and pressing the box cover 9022 against the two side covers 9021, and the bonding device is used for pressing the tongue 9023 against the surface of the box mold 80.

After the first half-finished box body 901 is folded to form the second half-finished box body 902, the turntable 60 rotates again, the box mold 80 drives the second half-finished box body 902 to be conveyed to the third folding station, and at this time, the third folding mechanism 30 continues to fold the second half-finished box body 902 to form the finished box body 903 with one open end.

Specifically, as shown in fig. 10 and 11, the side cover 9021 folding device includes a sixth air cylinder 32, two seventh air cylinders 34, a third mounting plate 33 and two first folding plates 36, the sixth air cylinder 32 is vertically disposed on the working table 70, the third mounting plate 33 is connected to a piston rod at the top of the sixth air cylinder 32, the two seventh air cylinders 34 are disposed at intervals on the top of the third mounting plate 33 along the length direction of the third mounting plate 33, the two first folding plates 36 are respectively connected to piston rods of the two seventh air cylinders 34, the two first folding plates 36 are disposed opposite to each other, the box cover 9022 folding device includes an eighth air cylinder 38 and a second folding plate 37, the eighth air cylinder 38 is supported above the box mold 80 by the first support 31, a piston rod of the eighth air cylinder 38 is connected to the second folding plate 37, and the second folding plate 37 is located above the box cover 9022; the bonding device comprises a ninth cylinder 35 and a bonding plate 39, the ninth cylinder 35 is arranged on the first support 31, a piston rod of the ninth cylinder 35 is connected with the bonding plate 39, and the bonding plate 39 faces the insertion tongue 9023.

After the second box body semi-finished product 902 is folded and formed by the second folding station, the second cylinder 21 drives the first mounting plate 22, the third cylinder 23 and the pressing plate 24 to descend, the fourth cylinder 25 drives the second mounting plate 28, the fifth cylinder 26 and the pressing roller 27 to descend, the turntable 60 rotates again, the box mold 80 and the third box body semi-finished product are conveyed to the third folding station, the sixth cylinder 32 is started to drive the third mounting plate 33, the two seventh cylinders 34 and the two first folding plates 36 to ascend, then the two seventh cylinders 34 are started simultaneously to drive the two first folding plates 36 to move towards the direction close to each other so as to press the two side covers 9021 to one end of the box mold 80 far away from the turntable 60, the eighth cylinder 38 is started to drive the second folding plate 37 to move downwards so as to press the box cover 9022 to one end of the box mold 80 far away from the turntable 60 and press the box cover 9022 to the two side covers 9021, then the two seventh cylinders 34 are started simultaneously to drive the two first cylinders 36 to move to the initial position, at this time, the lower edge of the inserting tongue 9023 is lower edge of the inserting plate 24 to be close to the ninth cylinder 903 and the inserting plate 23, and the inserting plate is driven to move towards the sticking direction of the ninth cylinder 903 so as to be close to the sticking direction of the ninth cylinder 903, and the box body half-folding forming machine.

In an embodiment, as shown in fig. 12 and 13, the blanking mechanism 40 includes a tenth air cylinder 41, two clamping plates 43, a connecting plate 45, and an eleventh air cylinder 42, the tenth air cylinder 41 is supported above the rotary table 60 by a second support 44, a piston rod of the tenth air cylinder 41 is connected to the connecting plate 45, the tenth air cylinder 41 can move the connecting plate 45 out of the working table 70, a bottom end of the connecting plate 45 is connected to the eleventh air cylinder 42, the eleventh air cylinder 42 is a bidirectional air cylinder, and two piston rods of the eleventh air cylinder are respectively connected to the two clamping plates 43. After the box body finished product 903 is folded and formed at the third folding station, the sixth air cylinder 32, the eighth air cylinder 38 and the ninth air cylinder 35 are started, the sixth air cylinder 32 drives the third mounting plate 33, the two seventh air cylinders 34 and the two first folding plates 36 to descend to the bottom end of the box mold 80, the eighth air cylinder 38 drives the second folding plate 37 to move to the position above the box mold 80, the ninth air cylinder 35 drives the bonding plate 39 to move to the initial position, then the rotary disc 60 rotates again through the driving of the motor to transfer the formed box product and the box mold 80 to the blanking station, then the tenth air cylinder 41 drives the moving plate to move, the two clamping plates 43 are located on two sides of the box mold 80, then the eleventh air cylinder 42 is started, the two clamping plates 43 clamp the box body finished product 903, then the tenth air cylinder 41 is started again to transfer the box body finished product 903 to the position above the conveying belt located outside the working table 70, then the eleventh air cylinder 42 moves the two clamping plates 43 in the direction away from each other, and the box body finished product 903 falls onto the conveying belt.

In an embodiment, as shown in fig. 6, an air pump 61 is disposed in the middle of the turntable 60, the air pump 61 includes an air inlet pipe 62 and an air outlet pipe that are disposed on the side walls thereof, a cavity is disposed inside the outer shell of the box mold 80, the air inlet pipe 62 is communicated with the cavity, and a plurality of through holes 81 that are communicated with the cavity are disposed on the outer wall of the box mold 80 in a penetrating manner. The air pump 61, the air outlet pipe and the through hole 81 are arranged to fix the first box body semi-finished product 901, namely, after the paperboard 90 is folded into the first box body semi-finished product 901 at the first folding station, the air pump 61 is started to enable the air inlet pipe 62 to admit air, the air inlet pipe 62 generates suction, the first box body semi-finished product 901 is fixed on the box mold 80, and the box mold 80 is prevented from falling off.

The utility model discloses a theory of operation does: after the mechanical gripper has moved the sheet 90 to the support platform formed by the positioning plate 82 and the folding plate 11, the first cylinder 14 is actuated, and the first cylinder 14 drives the second hinge base 13 to move towards the direction close to the first hinge base 12, the second hinge base 13 moves to make the transmission rod 17 drive the folding plate 11 to rotate around the first cross shaft 15, so that the sheet 90 is folded, and after the first half-finished box body 901 is folded and formed, the air pump 61 is started, so that the air inlet pipe 62 is filled with air, the air inlet pipe 62 generates suction, the first semi-finished box body 901 is fixed on the box mold 80 to prevent the box mold 80 from falling off, then the first air cylinder 14 is started again, and the first cylinder 14 drives the second hinge base 13 to move in a direction away from the first hinge base 12, and after the second hinge base 13 moves to make the transmission rod 17 drive the folding plate 11 to return to the initial position, the motor is started, and the motor drives the turntable 60 to rotate, and the first semi-finished box body 901 is transferred to the second folding station, then the second cylinder 21 and the fourth cylinder 25 are started simultaneously, the second cylinder 21 drives the first mounting plate 22, the third cylinder 23 and the pressing plate 24 to rise, the fourth cylinder 25 drives the second mounting plate 28, the fifth cylinder 26 and the pressing roller 27 to rise, then the third cylinder 23 drives the pressing plate 24 to move rightwards, the pressing plate 24 presses the connecting edge 9012 on the top wall of the box mould 80, then the fourth cylinder 25 is started to drive the pressing roller 27 to move leftwards, when the press roller 27 just presses the fourth side wall 9011 to the top of the connecting edge 9012, the third cylinder 23 is started again to drive the press plate 24 to move leftwards to the outside of the box mold 80, at this time, the fourth side wall 9011 is just stuck to the top of the connecting edge 9012, and are connected by the glue arranged on the connecting edge 9012 to be folded to form a second box body semi-finished product 902 with four peripheral side walls; after the second box body semi-finished product 902 is folded and formed by the second folding station, the second cylinder 21 drives the first mounting plate 22, the third cylinder 23 and the pressing plate 24 to descend, the fourth cylinder 25 drives the second mounting plate 28, the fifth cylinder 26 and the pressing roller 27 to descend, the turntable 60 rotates again, the box mold 80 and the third box body semi-finished product are transferred to the third folding station, at this time, the sixth cylinder 32 is started to drive the third mounting plate 33, the two seventh cylinders 34 and the two first folding plates 36 to ascend, then the two seventh cylinders 34 are started simultaneously to drive the two first folding plates 36 to move towards the direction close to each other so as to press and attach the two side covers 9021 to one end of the box mold 80 away from the turntable 60, then, the eighth cylinder 38 is started and drives the second flap 37 to move downwards, so that the box cover 9022 is pressed and attached to one end, away from the turntable 60, of the box mold 80, the box cover 9022 is pressed and attached to the two side covers 9021, then the two seventh cylinders 34 are started simultaneously, the two first flaps 36 are driven to move to the initial position, the lower edge of the inserting tongue 9023 is lower than the lower edge of the adhering part 9024, then the ninth cylinder 35 is started, the adhering plate 39 is driven to move towards the direction close to the inserting tongue 9023, when the inserting tongue 9023 abuts against the end part of the adhering part 9024, the ninth cylinder 35 drives the adhering plate 39 to move towards the direction close to the box mold 80 again, the inserting tongue 9023 is folded, the inserting tongue 9023 is connected with the adhering part 9024 through an adhesive, and then the box body finished product 903 is formed; after the box body finished product 903 is folded and formed at the third folding station, the air pump 61 is turned off, the sixth air cylinder 32, the eighth air cylinder 38 and the ninth air cylinder 35 are started, the sixth air cylinder 32 drives the third mounting plate 33, the two seventh air cylinders 34 and the two first folding plates 36 to descend to the bottom end of the box mold 80, the eighth air cylinder 38 drives the second folding plate 37 to move to the position above the box mold 80, the ninth air cylinder 35 drives the bonding plate 39 to move to the initial position, then the rotary disc 60 rotates again through motor driving, the formed box product and the box mold 80 are transferred to the blanking station, then the tenth air cylinder 41 drives the moving plate to move, the two clamping plates 43 are located on two sides of the box mold 80, then the eleventh air cylinder 42 is started, the two clamping plates 43 clamp the box body finished product 903, then the tenth air cylinder 41 is started again, the box body finished product 903 is moved to the position above the conveying belt located outside the working table surface 70, and then the eleventh air cylinder 42 moves the two clamping plates 43 away from each other, and the box body finished product 903 falls onto the conveying belt.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An automatic box body forming apparatus for folding a sheet of paper (90) to form a box body, comprising:

the rotary table (60) is rotatably arranged at the center of the top of the working table top (70);

the box die (80) is mounted on the side wall of the rotary table (60), and the box die (80) can rotate along with the rotary table (60) and sequentially move to a first folding station, a second folding station, a third folding station and a blanking station which are arranged on the working table top (70);

the first folding mechanism (10) is arranged on the working table top (70) and is positioned at a first folding station; the first folding mechanism (10) is used for folding a paperboard (90) to form a first box body semi-finished product (901) with three peripheral side walls;

the second folding mechanism (20) is arranged on the working table surface (70) and is positioned at the second folding station; the second folding mechanism (20) is used for folding the first box body semi-finished product (901) to form a second box body semi-finished product (902) with four peripheral side walls;

a third folding mechanism (30) mounted to the table top (70) and located at a third folding station; the third folding mechanism (30) is used for folding the second box body semi-finished product (902) to form a box body finished product (903) with one end opened;

the blanking mechanism (40) is arranged on the working table top (70) and is positioned at a blanking station; the blanking mechanism (40) is used for moving the box body finished product (903) towards the direction away from the blanking station.

2. The automatic box body forming equipment according to claim 1, wherein the first folding mechanism (10) comprises a positioning plate (82) and two folding plates (11) which are arranged on a working table (70), the positioning plate (82) is arranged below a box die (80), a gap for placing a paperboard (90) is formed between the positioning plate (82) and the box die (80), the two folding plates (11) are respectively arranged at two sides of the positioning plate (82) along the width direction, each folding plate (11) is rotatably connected with the working table (70), each folding plate (11) can be turned towards the direction close to the side wall of the box die (80) to fold the paperboard (90) supported by the positioning plate (82) to form a first box body semi-finished product (901), and the first folding mechanism (10) further comprises a driving device for driving the folding plates (11) to turn.

3. An automatic forming equipment of a box body according to claim 2, characterized in that the driving device comprises a first air cylinder (14), a first hinged seat (12), a second hinged seat (13) and a transmission rod (17) which are arranged on the working table (70), the first hinged seat (12) and the second hinged seat (13) are both arranged below the folding plate (11), the first hinged seat (12) and the second hinged seat (13) are arranged at intervals along the width direction of the folding plate (11), the bottom of the folding plate (11) is hinged with the first hinged seat (12) through a first transverse shaft (15), one end of the transmission rod (17) is hinged with the second hinged seat (13) through a second transverse shaft (16), the other end of the transmission rod (17) is hinged with the middle part of the bottom end of the folding plate (11) through a third transverse shaft, the second hinged seat (13) can move in the direction close to or far away from the first hinged seat (12), the first air cylinder (14) is arranged on one side of the first hinged seat (13), and the piston rod (13) is connected with the first air cylinder (14) and the second hinged seat (13).

4. The automatic forming equipment of the box body according to claim 1, characterized in that the first semi-finished box body (901) has a connecting edge (9012) to be bonded and a fourth peripheral side wall (9011); the second folding mechanism (20) comprises a pressing device and a rolling device, the pressing device is used for pressing and fixing the connecting edge (9012) on the top wall of the box mold (80), and the rolling device is used for pressing and attaching the fourth side wall (9011) to the top of the connecting edge (9012).

5. The automatic box body forming equipment according to claim 4, wherein the pressing and fixing device comprises a second air cylinder (21), a third air cylinder (23), a first mounting plate (22) and a pressing plate (24), the second air cylinder (21) is vertically arranged on the working table surface (70), the first mounting plate (22) is connected with a piston rod of the second air cylinder (21), the first mounting plate (22) is located above the second air cylinder (21), the third air cylinder (23) is transversely arranged at the top of the first mounting plate (22), and the pressing plate (24) is connected with a piston rod of the third air cylinder (23).

6. The automatic box body forming equipment according to claim 5, wherein the rolling device comprises a fourth air cylinder (25), a second mounting plate (28), a fifth air cylinder (26) and a pressing roller (27), the fourth air cylinder (25) is vertically arranged on the working table (70), the fourth air cylinder (25) is positioned on one side of the pressing plate (24) far away from the third air cylinder (23), the second mounting plate (28) is connected with a piston rod of the fourth air cylinder (25) and positioned above the fourth air cylinder (25), the fifth air cylinder (26) is arranged at the top of the second mounting plate (28), a piston rod of the fifth air cylinder (26) faces the pressing plate (24), and the pressing roller (27) is connected with a piston rod of the fifth air cylinder (26).

7. The automatic box body forming equipment according to claim 1, wherein the length of the bottom end of the second semi-finished box body (902) is greater than the length of the box mold (80), the part of the bottom end of the second semi-finished box body (902) exceeding the outer end of the box mold (80) is an adhesive part (9024), the second semi-finished box body (902) is provided with a box cover (9022) located above the adhesive part (9024), a tongue (9023) connected to the end of the box cover (9022), and two side covers (9021) located on two sides of the adhesive part (9024), the third folding mechanism (30) comprises a side cover folding device, a box cover folding device and an adhesive device, the side cover folding device is used for pressing the two side covers (9021) to one end of the box mold (80) far away from the rotary table (60), the box cover (9022) is pressed to one end of the box mold (80) far away from the rotary table (60), and the tongue (9023) is used for pressing the surface of the adhesive part (9024).

8. The automatic forming equipment of the box body is characterized in that the side cover folding device comprises a sixth air cylinder (32), two seventh air cylinders (34), a third mounting plate (33) and two first folding plates (36), the sixth air cylinder (32) is vertically arranged on the working table surface (70), the third mounting plate (33) is connected with a piston rod at the top of the sixth air cylinder (32), the two seventh air cylinders (34) are arranged at the top of the third mounting plate (33) at intervals along the length direction of the third mounting plate (33), the two first folding plates (36) are respectively connected with piston rods of the two seventh air cylinders (34), and the two first folding plates (36) are oppositely arranged, the box cover folding device comprises an eighth air cylinder (38) and a second folding plate (37), the eighth air cylinder (38) is supported above the box mold (80) through a first support (31), the piston rod of the eighth air cylinder (38) is connected with the second folding plate (37), and the second folding plate (37) is positioned above the box cover (22); the bonding device comprises a ninth cylinder (35) and a bonding plate (39), the ninth cylinder (35) is arranged on the first support (31), a piston rod of the ninth cylinder (35) is connected with the bonding plate (39), and the bonding plate (39) faces towards the insertion tongue (9023).

9. The automatic box body forming equipment according to claim 1, wherein the blanking mechanism (40) comprises a tenth air cylinder (41), two clamping plates (43), a connecting plate (45) and an eleventh air cylinder (42), the tenth air cylinder (41) is supported above the turntable (60) through a second support (44), a piston rod of the tenth air cylinder (41) is connected with the connecting plate (45), the tenth air cylinder (41) can move the connecting plate (45) out of the working table surface (70), the bottom end of the connecting plate (45) is connected with the eleventh air cylinder (42), the eleventh air cylinder (42) is a bidirectional air cylinder, and two piston rods of the eleventh air cylinder (42) are respectively connected with the two clamping plates (43).

10. The automatic box body forming equipment according to claim 1, wherein an air pump (61) is arranged in the middle of the rotary table (60), the air pump (61) comprises an air inlet pipe (62) and an air outlet pipe which are arranged on the side walls of the air pump, a cavity is arranged inside the shell of the box mold (80), the air inlet pipe (62) is communicated with the cavity, and a plurality of through holes (81) communicated with the cavity are arranged on the outer wall of the box mold (80) in a penetrating manner.

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