CN211942268U - Packaging box forming machine - Google Patents

Abstract

The utility model provides a packaging box forming machine, which comprises a die mechanism, a bottom plate feeding mechanism, a side plate feeding mechanism, a box barrel forming mechanism, a box bottom forming mechanism, a box withdrawing mechanism and a box opening forming mechanism which are arranged in a frame; the die mechanisms are arranged in two groups in parallel and comprise die moving devices with X, Z axial linear modules and die devices, the end faces of the die devices are provided with bottom plate adsorption devices, and the two groups of die devices are positioned on the same vertical plane; the box barrel forming mechanism comprises two groups of oppositely arranged support frames, a Y-axis linear module for driving the support frames to move, and a box barrel forming device arranged on the support frames. One group of forming mechanisms are matched with the two groups of die mechanisms to alternately work, the production efficiency is high, and the equipment structure is simple and compact. The preform of the embryo box is omitted, the operations of laminating and leveling a plurality of surfaces are not needed, and the structure of the equipment is greatly simplified; the side edges of the box body are only provided with one splicing line, four edges of the box bottom are all provided with covered edges, and the box body forming effect is good.

Description

Packaging box forming machine

Technical Field

The utility model relates to a packing carton former technical field specifically indicates a square tube type box body make-up machine that is used for the shaping to have the embryo box.

Background

Besides packaging and protecting products, the packaging box can also improve the added value of the products, so that the high-grade packaging box has higher market demand. In some high-grade wine boxes and gift packaging boxes, a thicker hardboard is mostly adopted as a blank box, and then a decorative surface is pasted on the outer surface.

The forming process of the packaging box is relatively complex, and a common packaging box forming device is characterized in that a hard board is firstly subjected to die cutting and then is attached to form a square-tube blank box with an open top end, then the surface paper is adhered to the bottom surface of the blank box, and finally the surface paper is attached to the periphery of the blank box from bottom to top through a pasting forming mechanism; this kind of laminating mode leads to the facial tissue crooked easily at the level of laminating to embryo box global, therefore the clout need be reserved to the facial tissue, carries out the clout to the edge of facial tissue after accomplishing the laminating flattening and tailors, and this kind of former production efficiency is lower, extravagant facial tissue material, and four edges of box body all have the splice seam moreover, influence packing carton grade.

Chinese patent No. CN104070705B discloses a wine box forming machine, which has the following forming principle: the method comprises the steps of firstly bonding the surface paper which is pre-glued with the four peripheral surfaces of the formed blank box, compacting and leveling the surface paper in a split mode, and then gluing, gluing the surface paper and compacting the bottom surface of the blank box. Compared with other forming equipment, the wine box formed by the equipment has the advantages that only one splicing seam is arranged on the four peripheral surfaces, unnecessary face paper does not need to be cut, and the production efficiency and the product grade are improved; however, the equipment has various processes, the production efficiency still needs to be improved, and the bottom surface paper is independent surface paper, namely four edges of the bottom surface paper are all spliced seams, so that the requirement on the bonding precision of the bottom surface of the blank box is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a production efficiency is high, simple structure is compact, and the effectual packing carton make-up machine of shaping.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a packing carton make-up machine for the shaping has the square tube type box body of embryo box, includes the frame, installs in the frame:

the mould mechanism comprises mould moving devices and mould devices, wherein the mould moving devices are provided with an X-axis linear module and a Z-axis linear module, the mould devices are driven by the mould moving devices, the outer ends of the mould devices correspond to the inner cavity of the box body, the end faces, corresponding to the box bottom, of the mould devices are provided with bottom plate adsorption devices, and the two groups of mould devices are positioned on the same vertical plane;

the bottom plate feeding mechanism is used for conveying the bottom plate of the box body to the bottom plate adsorption device;

the side plate feeding mechanism is used for conveying the side plates of the box body to a forming starting station;

the box barrel forming mechanism is used for shaping the side plates into a box barrel by winding the die device and comprises two groups of support frames which are oppositely arranged along the Y-axis direction, a Y-axis linear module which drives the support frames to move and a box barrel forming device arranged on the support frames;

the box bottom forming mechanism is used for shaping the edge of the side plate towards one side of the box bottom to be attached to the bottom plate;

the box withdrawing mechanism is used for taking the box body out of the die device;

and the box opening forming mechanism is arranged behind the box withdrawing mechanism and is used for wrapping and shaping the edge of the side plate to one side of the box opening.

Further, the box barrel forming device comprises a turnover device which is located at the top and used for turning the tiled side plates upwards around the die device, a side pressing device which is located below the turnover device and used for positioning the side plates, and an upper forming device which is arranged between the side pressing device and the turnover device and used for bending and shaping the upper side faces of the side plates in the Y-axis direction.

Further, the turnover device comprises a mounting seat fixed at the top of the support frame and a turnover plate horizontally arranged above the mounting seat, the turnover plate is hinged to the mounting seat through a hinge shaft parallel to the inner side edge, a certain horizontal distance is reserved between the hinge shaft and the inner side edge of the turnover plate, and a turnover driving device for driving the turnover plate to turn over for 90 degrees around the hinge shaft is further arranged on the mounting seat.

Furthermore, the side pressing device comprises a side pressing plate vertically arranged on the inner side of the support frame, a lower limiting plate horizontally fixed on the lower edge of the inner side of the side pressing plate, a side pressing mounting plate fixed on the support frame, and a Y-axis driving device for driving the side pressing plate, wherein the lower limiting plate is of a height-adjustable structure.

Furthermore, the box bottom forming mechanism comprises a first box bottom forming device for performing Z-axial bending and shaping on the box bottom and a second box bottom forming device for performing Y-axial shaping on the box bottom, and the second box bottom forming device comprises two groups which are oppositely arranged and are respectively arranged on the two groups of supporting frames.

Further, the die device comprises four groups of square edge strips corresponding to the side edges of the box body, a bottom plate sucker is arranged on the end face of each edge strip corresponding to the box bottom, die fixing plates and adjusting blocks located between the two groups of edge strips are arranged on the two opposite faces of the die device, and a die gasket for adjusting the distance is arranged between the two groups of die fixing plates.

Further, the bottom plate feeding mechanism comprises a storage rack, a positioning device, a first bottom plate conveying device and a second bottom plate conveying device, wherein the first bottom plate conveying device conveys the bottom plates from the storage rack to the positioning device, and the second bottom plate conveying device conveys the bottom plates from the positioning device to the bottom plate adsorption device.

Furthermore, the box withdrawing mechanism comprises a bearing plate positioned below the box barrel forming mechanism in the X-axis direction, box clamping devices arranged on two sides of the bearing plate, and a box withdrawing driving device for driving the box clamping devices to move along the bearing plate; the supporting plate and the die device are located on the same vertical plane, and the box clamping device comprises a side baffle for clamping the box body and a blocking edge extending inwards to the side baffle.

Further, the box opening forming mechanism comprises a horizontally arranged top pressure plate and a top pressure driving device for driving the top pressure plate to lift, and a downward extending folding part and an X-axis bending edge covering device are fixed at one end, corresponding to the box opening, of the top pressure plate.

The box outlet mechanism comprises a Y-axial box outlet conveyor belt and a box pushing device for pushing the box body from the box opening forming mechanism into the box outlet conveyor belt; the side plate feeding mechanism comprises a feeding conveyor belt parallel to the upper part of the box discharging conveyor belt.

The beneficial effects of the utility model reside in that: adopt a set of box section of thick bamboo forming mechanism and box bottom forming mechanism, cooperate two sets of mould mechanisms that move with square orbit circulation to carry out alternate work for when one of them set of mould mechanism carries out the box body plastic, another set of mould mechanism can move back the box simultaneously, the bottom plate adsorbs, and accomplish the orbit removal operation outside the box body plastic, compares the equipment of sequence formula technology, and its production efficiency obtains very big improvement, and equipment structure is simple compact moreover. Compared with the production process of the existing equipment, the forming equipment has the advantages that the process of bonding and leveling the surface paper and the side plate of the blank box is preposed, but the process of preforming the blank box is omitted, so that the bonding operation between the surface paper and the side plate of the blank box is more convenient and smoother, the forming equipment does not need to perform the step-by-step bonding and leveling operation of a plurality of surfaces, and the process and the equipment structure are greatly simplified; in addition, because the facial tissue cuts as an organic whole, so the side edge of box body only has a concatenation line, and the four sides of box bottom all have bordures, and the box body shaping is effectual.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is an exploded view of a molding machine according to an embodiment;

FIG. 2 is a schematic structural view of a side plate in the embodiment;

FIG. 3 is an exploded view of the mold mechanism in the example;

FIG. 4 is a schematic structural diagram of a side plate feeding mechanism in the embodiment;

FIG. 5 is a schematic view showing a side exploded view of the cartridge forming mechanism according to the embodiment;

FIG. 6 is an exploded view of the turning device in the embodiment;

FIG. 7 is an exploded view of the lateral pressing device in the embodiment;

FIG. 8 is a schematic structural view of a first bottom forming device in the embodiment;

FIG. 9 is an exploded view of the mold apparatus of the example;

FIG. 10 is a schematic structural view of a bottom plate feeding mechanism in the embodiment;

FIG. 11 is a schematic structural diagram of a cassette ejecting mechanism and a cassette ejecting mechanism in the embodiment;

fig. 12 is a schematic structural diagram of a cassette opening forming mechanism in the embodiment.

Wherein: 1. a frame; 2. a mold mechanism; 21. a mold moving device; 211. an X-axis linear module; 212. a Z-axis linear module; 22. a mold device; 221. a bottom plate adsorption device; 222. edging; 223. a mold fixing plate; 224. an adjusting block; 225. a mold shim; 3. a bottom plate feeding mechanism; 31. a storage rack; 32. a positioning device; 33. a first floor conveyor; 34. a second floor conveyor; 4. a side plate feeding mechanism; 41. a feeding conveyor belt; 411. a deviation correcting device; 42. a manipulator; 5. a cartridge forming mechanism; 51. a support frame; 52. a Y-axis linear module; 53. a cartridge forming device; 531. a turning device; 5311. a mounting seat; 5312. a turnover plate; 5313. hinging a shaft; 5314. a turnover driving device; 532. a side pressing device; 5321. side pressing plates; 5322. a lower limiting plate; 5323. side pressing mounting plates; 5324. a Y-axis drive device; 533. an upper forming device; 6. a box bottom forming mechanism; 61. a first box bottom forming device; 611. a driving cylinder; 612. shaping a jig; 62. a second box bottom forming device; 7. a cartridge withdrawing mechanism; 71. a support plate; 72. a cartridge device; 721. a side dam; 722. blocking edges; 73. a cartridge withdrawing driving device; 74. a baffle plate; 8. a box opening forming mechanism; 81. a top pressing plate; 82. a jacking driving device; 83. a fold-down portion; 84. a binding device; 9. a box discharging mechanism; 91. a box discharging conveyor belt; 92. a box pushing device; 100. side plates.

Detailed Description

The invention is further explained below with reference to the drawings:

in the present embodiment, the X-axis direction, the Y-axis direction, and the Z-axis direction are only relative directions for convenience of description. "line modules" are used to indicate the structural principle, and are not meant to be limited to modular structures.

Referring to fig. 1 to 12, a packing box forming machine for forming a square-tube type box body having a blank box, wherein: the blank box is the inner layer of the box body made of hard plates, and the surface paper is the decorative layer pasted on the outer surface of the blank box. The bottom plate refers to the bottom plate of the blank box, and referring to fig. 2, the side plates 100 refer to the side plates at the periphery of the blank box and the face paper adhered together; the 'box body' refers to a finished or semi-finished packaging box, the 'box cylinder' refers to the peripheral wall of the formed box body, and the 'box bottom' refers to the bottom of the box body. The packing carton make-up machine installs in frame 1 including frame 1 that is used for each mechanism of fixed mounting:

referring to fig. 3, two sets of mold mechanisms 2 are arranged side by side along the Y-axis, the mold mechanisms 2 include a mold moving device 21 having an X-axis linear module 211 and a Z-axis linear module 212, and a mold device 22 driven by the mold moving device, an outer end of the mold device 22 corresponds to an inner cavity of the box body, an end surface of the mold device 22 corresponding to the box bottom has a bottom plate adsorption device 221, and the two sets of mold devices 22 are located on the same vertical plane; the X, Z axial linear modules are all designed conventionally in the field, such as a synchronous belt type or a ball screw type, and the embodiment is preferably a ball screw type, and comprises a servo motor, a ball screw, a linear slide rail pair, a photoelectric switch and the like; the bottom plate adsorption device 221 is a vacuum chuck; the two sets of mold devices 22 are located on the same vertical plane, and the two sets of mold devices 22 can circularly move at different positions on the same movement track under the driving of the respective mold moving devices 21.

The bottom plate feeding mechanism 3 is used for conveying the bottom plate of the box body to the bottom plate adsorption device 221; wherein, the feeding of the bottom plate can adopt the modes of conveying belt and the like to dynamically feed materials, or a material storage device is arranged and then taken out one by one; the positioning of the substrate is required to be completed before the substrate is transferred to the substrate adsorption device 221.

Referring to fig. 4, a side plate feeding mechanism 4 for conveying the side plate 100 of the box body to a forming start station; wherein, the side plate feeding is that the side plate 100 is generally laid on the feeding conveyer belt 41, and is conveyed to the forming initial station by the manipulator 42 with the sucker after being positioned; of course, the positioning and grabbing from the upstream station to the forming starting station can be realized by a mechanical arm directly.

The box barrel forming mechanism 5 is used for shaping the side plates 100 into box barrels around the die device 22, and comprises two groups of supporting frames 51 which are oppositely arranged along the Y-axis direction, a Y-axis linear module 52 for driving the supporting frames 51 to move, and a box barrel forming device 53 arranged on the supporting frames 51; the Y-axis linear module 52 is a conventional design in the art, such as a synchronous belt type or a ball screw type, and the embodiment is preferably a ball screw type, and includes a servo motor, a ball screw, a linear slide rail pair, a photoelectric switch, and the like; the principle of the box barrel forming device is as follows: the mold device 22 is moved to the tiled side plate 100, specifically, above the bottom side surface of the box body, then the two sides of the side plate 100 are turned over around the mold device 22 to form two vertical side surfaces of the box body, finally the two sides of the side plate 100 are turned over again around the mold device 22, and the two sides are overlapped to form the top side surface of the box body. The process only requires bending the side panel 100 around the mold device 22, and only the overlapping surfaces need to be subjected to the attaching and leveling process. Therefore, the cartridge forming device 53 generally needs to include a turning structure and a leveling structure, and the specific turning and leveling structure is conventional in the field of packaging and forming equipment, and can be selected by comprehensively considering factors such as cost, space, precision and the like. The Y-axis linear module 52 for driving the support frames 51 to move is arranged, and the distance between the two groups of support frames 51 can be adjusted so as to be suitable for forming box bodies with different sizes.

The box bottom forming mechanism 6 is used for shaping the edge of the side plate 100 to the box bottom side to be attached to the bottom plate; that is, the surface paper on the side plate 100 corresponding to the bottom of the box is bent and adhered to the bottom plate. The tissue paper shaping device generally comprises a Z-axis shaping structure for shaping the upper edge and the lower edge and a Y-axis shaping structure for shaping two vertical edges, and the tissue paper is bent and attached to a bottom plate and leveled; the specific shaping structure is conventional technology in the field of packaging and forming equipment, such as obliquely moving L-shaped shaping jigs, vertically moving rollers, shovel plates and other structures.

A cassette ejection mechanism 7 for taking out the cassette from the mold device; the box withdrawing mechanism 7 can take the box body out of the die device 22 through adsorption, clamping, hooking and other modes, and the specific taking-out structure is conventional in the field of packaging and forming equipment.

And the box opening forming mechanism 8 is arranged behind the box withdrawing mechanism 7 and is used for wrapping and shaping the edge of the side plate 100 to one side of the box opening. The forming of the box opening usually needs to be performed after the box body is taken out of the die device 22, the specific shaping principle includes positioning the box body, bending the side paper of the box opening and then attaching the side paper to the inner surface of the box body, and the specific structure is also a conventional technology in the field of packaging and forming equipment.

One of the working modes of the packaging box forming machine is as follows: the mold device 22 is driven by the mold moving device 21 to move to the position of the bottom plate feeding mechanism 3, the bottom plate is conveyed to the bottom plate adsorption device 221 by the bottom plate feeding mechanism 3 to be adsorbed, the tiled side plate 100 is conveyed to the initial position of the box barrel forming mechanism 5 by the side plate feeding mechanism 4, the mold device 22 continuously moves to the position corresponding to the bottom side surface of the side plate 100, the box barrel forming is completed by the box barrel forming device 53, the box bottom forming is completed by the box bottom forming mechanism 6, then the box body is conveyed to the box withdrawing mechanism 7 by the mold device 22 to complete box withdrawing, the box body is shaped through the box opening forming mechanism 8, and the mold device 22 returns to the initial position after the box withdrawing is completed and starts the next round of operation; after the first set of mold devices 22 finishes the shaping of the box bottom, the other mold device 22 finishes the adsorption of the bottom plate and moves to the start position of the box barrel forming mechanism 5 under the driving of the mold moving device 21, and the two sets of mold devices 22 perform alternate circulation operation.

Adopt a set of box section of thick bamboo forming mechanism 5 and box bottom forming mechanism 6, cooperate two sets of mould mechanism 2 with square orbit circulation removal to carry out alternate work for when one of them set of mould mechanism 2 carries out the box body plastic, the orbit removal operation outside another set of mould mechanism 2 can move back the box, the bottom plate adsorbs, and accomplish the box body plastic simultaneously, compares the equipment of sequence formula technology, and its production efficiency obtains very big improvement, and equipment structure is simple compact moreover. Compared with the production process of the existing equipment, the forming equipment has the advantages that the process of bonding and leveling the surface paper and the side plate of the blank box is preposed, but the process of preforming the blank box is omitted, so that the bonding operation between the surface paper and the side plate of the blank box is more convenient and smoother, the forming equipment does not need to perform the step-by-step bonding and leveling operation of a plurality of surfaces, and the process and the equipment structure are greatly simplified; in addition, because the facial tissue cuts as an organic whole, so the side edge of box body only has a concatenation line, and the four sides of box bottom all have bordures, and the box body shaping is effectual.

Referring to fig. 5, an embodiment of the cartridge forming device 53 includes an overturning device 531 at the top for overturning the flat side plate 100 around the mold device 22, a side pressing device 532 below the overturning device 531 for positioning the side plate 100, and an upper forming device 533 arranged between the side pressing device 532 and the overturning device 531 for performing Y-axis bending and shaping on the upper side surface of the side plate 100. The turnover device can be realized by a turnover plate, an air cylinder and a connecting rod structure hinged with the turnover plate; the lateral pressing device can be realized by a lateral pressing plate and a linear module for driving the lateral pressing plate to move along the Y axis; the upper forming device is usually realized by a roller or a shovel plate and a linear module driving the roller or the shovel plate to move along the Y-axis direction. The working principle is as follows: the side plate feeding mechanism delivers the tiled side plate 100 to the top surface of the turnover device 531 for placement, the mold device 22 also moves to be attached above the bottom side surface of the side plate 100, the bottom side surface of the mold device 22 is overlapped with the bottom side surface of the side plate 100, after the turnover device 531 turns the side plate 100 up around the mold device 22 from both sides, the mold device 22 drives the side plate 100 to move down between the side pressing devices 532, the side pressing devices 532 clamp and position the two side surfaces of the side plate 100, the upper forming device 533 turns the two sides of the side plate 100 to the top side surface of the mold device 22 around the mold device 22 again, and flattening and shaping are performed. Because the blank boxes and the facial tissues of the side plates 100 are attached and shaped in advance, the box barrel forming device 53 only needs to bend the side plates 100, and compared with the existing box barrel shaping operation of attaching, leveling and the like, the box barrel forming device 53 is very simple in structure.

Referring to fig. 6, an embodiment of the tilting device 531 includes a mounting base 5311 fixed on the top of the supporting frame 51, and a tilting plate 5312 horizontally disposed above the mounting base 5311, the tilting plate 5312 is hinged to the mounting base 5311 through a hinge shaft 5313 parallel to an inner side edge, a certain horizontal distance is provided between the hinge shaft 5313 and the inner side edge of the tilting plate 5312, and the mounting base 5311 is further provided with a tilting driving device 5314 for driving the tilting plate 5312 to tilt up by 90 ° around the hinge shaft 5313. Have certain horizontal interval between articulated shaft and the returning face plate for before the shaping begins, the returning face plate can be used to the curb plate 100 of bearing tiling, and the bottom side both sides of curb plate 100 can be held by two sets of returning face plates of both sides forming device respectively, prevent that the middle part of curb plate 100 from collapsing downwards, and after 90 backs when the returning face plate overturns, the interval of two sets of returning face plates just enough the bottom side of curb plate 100 toward falling in the side device. The turnover driving device 5314 can adopt a simple cylinder and connecting rod structure, and one end of the connecting rod is hinged with the bottom surface of the turnover plate; of course, also can adopt more accurate structure, for example set up hinge structure between cylinder and connecting rod to set up the linear guide pair in articulated department and carry out the sensor of displacement accurate control to the linear guide pair, not only be convenient for adjust the cylinder mounted position, can increase upset motion's stability and precision moreover, and reduce the reverse impact of upset process to the cylinder expansion end.

Referring to fig. 7, an embodiment of the side pressing device 532 includes a side pressing plate 5321 vertically disposed inside the supporting frame 51, a lower limiting plate 5322 horizontally fixed to a lower edge inside the side pressing plate 5321, the lower limiting plate 5322 being a height-adjustable structure, and a side pressing mounting plate 5323 fixed on the supporting frame 51, a Y-axis driving device 5324 disposed between the side pressing mounting plate 5323 and the side pressing plate 5321 for driving the side pressing plate 5321, wherein the Y-axis driving device 5324 may be a cylinder guide pillar structure or a motor screw structure. When the mold device drives the side plate 100 to fall into the side pressing device, the bottom side of the side plate 100 is supported by the lower limiting plate, and the side pressing plate enables the side surface of the side plate 100 to be attached to the side surface of the mold assembly, so that the molding operation of the upper molding device is facilitated. After finishing shaping, when the die assembly and the box body need to move to the next station, the Y-axis driving device can drive the side pressing plates to loosen along the Y-axis direction, so that the bottom side surface of the box body is separated from the lower limiting plate. Height-adjustable's lower limiting plate is convenient for adjust to the box body of equidimension not.

Referring to fig. 5 and 8, in an embodiment of the box bottom forming mechanism 6, the box bottom forming mechanism 6 includes a first box bottom forming device 61 for performing Z-axis bending and shaping on a box bottom, and a second box bottom forming device 62 for performing Y-axis shaping on a box bottom, where the second box bottom forming device 62 includes two sets of oppositely disposed sets and is respectively mounted on the two sets of the supporting frames 51. Generally, the first box bottom forming device 61 includes two sets of devices disposed oppositely from top to bottom to respectively bend and shape the upper and lower sides of the box bottom, each set of first box bottom forming device 61 may include a driving cylinder 611 and a shaping jig 612, and the specific setting angle may be adjusted according to factors such as installation space. In order to be suitable for shaping box bodies with different sizes, the distance between the two groups of first box bottom forming devices 61 is adjustable. The second box bottom forming device 62 is the same as the first box bottom forming device 61 in principle, and the two groups of second box bottom forming devices 62 are respectively arranged on the two groups of supporting frames 51 and can be adjusted along with the supporting frames 51, so that the structure of the equipment is simplified.

Referring to fig. 9, in an embodiment of the mold device 22, the mold device 22 includes four sets of square edge strips 222 corresponding to the lateral edges of the box body, and the end surfaces of the edge strips 222 corresponding to the box bottom are provided with a bottom plate suction device 221, i.e. a vacuum chuck, wherein two opposite surfaces of the mold device 22 are respectively provided with a mold fixing plate 223 and an adjusting block 224, which are located between the two sets of edge strips 222, and a mold gasket 225 for adjusting the distance is further provided between the two sets of mold fixing plates 223. The size of the die device can be adjusted by replacing die fixing plates with different widths and die gaskets with different thickness combinations so as to adapt to the molding operation of box bodies with different sizes. The adjusting blocks and the die gaskets can be used for preparing a plurality of groups with different thickness sizes, and the groups can be positioned, connected in series and fixed through the positioning columns, so that the size of the die can be quickly adjusted.

Referring to fig. 10, in an embodiment of the substrate feeding mechanism 3, the substrate feeding mechanism 3 includes a magazine 31, a positioning device 32, a first substrate conveying device 33 for conveying the substrate from the magazine 31 to the positioning device 32, and a second substrate conveying device 34 for conveying the substrate from the positioning device 32 to the substrate adsorbing device 221. The storage rack, the positioning device, the first bottom plate conveying device and the second bottom plate conveying device can be realized by adopting the conventional technical means in the field; for example, the bottom plates can be superposed on the storage frame, the bottom surface of the storage frame is communicated with the first bottom plate conveying device, the first bottom plate conveying device transversely pushes the bottom plates one by one from the bottom of the storage frame to the positioning device to complete positioning, the first bottom plate conveying device comprises a push plate jig and a linear module for driving the push plate jig to move, and the second bottom plate conveying device can adopt a mechanical arm structure with a vacuum chuck to convey the bottom plates positioned on the positioning device to the bottom plate adsorption device. Because the bottom plate is independent hardboard, and need not leading the processing, adopt that storage frame form efficiency is higher and the structure is more simplified.

Referring to fig. 11, in an embodiment of the cartridge withdrawing mechanism 7, the cartridge withdrawing mechanism 7 includes an X-axis bearing plate 71 located below the cartridge forming mechanism 5, a cartridge clamping device 72 disposed on two sides of the bearing plate 71, and a cartridge withdrawing driving device 73 for driving the cartridge clamping device 72 to move along the bearing plate 71, and the cartridge withdrawing driving device may employ an X-axis linear driving device, such as a motor, a lead screw, a sliding rail pair structure, or a motor, a belt pulley mechanism; the supporting plate 71 and the die device 22 are located on the same vertical plane, and the box clamping device 72 includes a side baffle 721 for clamping the box body, and a blocking edge 722 extending inward from the side baffle. After the box bottom is shaped, the die device drives the box body to enter the box clamping device, the blocking edges on the two sides block the edges on the two sides of the box opening, and the die device reversely exits to finish the box withdrawing. And after the box retreating is finished, the box retreating driving device drives the box body to enter the box opening forming mechanism to carry out box opening shaping. Should move back box mechanism and compromise and move back box and transmission operation, and the process is steady, can not harm the box body. The end of the supporting plate 71 is also provided with a baffle 74 which is pressed against the bottom surface of the box body, and the position of the baffle 74 can be adjusted. The baffle plate 74 and the box clamping device 72 position the box body together, so that the subsequent shaping of the box opening is facilitated; the baffle position is adjustable, can be applicable to the box body of different sizes.

Referring to fig. 12, in an embodiment of the box opening forming mechanism 8, the box opening forming mechanism 8 includes a horizontally disposed top pressing plate 81, and a top pressing driving device 82 for driving the top pressing plate 81 to move up and down, and a downward folded portion 83 extending downward and an X-axis bending edge covering device 84 are fixed at one end of the top pressing plate 81 corresponding to the box opening. The jacking driving device 82 can be realized by adopting a cylinder and a guide pillar and guide sleeve structure; the taping device 84 is conventional in the art, and is implemented using a pneumatic cylinder and taping jig. The working principle is as follows: after the periphery of the box body is positioned by the baffle and the box clamping device, the top side surface of the box body is limited by the top pressure plate, in the process of pressing down, the facial tissue at the box opening is bent downwards by the downward bending part, and then the edge covering device bends and attaches the facial tissue in the box.

Referring to fig. 4 and fig. 11, further, the box discharging mechanism 9 is further included, the box discharging mechanism 9 includes a box discharging conveyor belt 91 in the Y-axis direction, and a box pushing device 92 for pushing the box body from the box opening forming mechanism 8 into the box discharging conveyor belt 91; the side plate feeding mechanism 4 comprises a feeding conveyor belt 41 parallel to the upper part of the box outlet conveyor belt 91. The box pushing device 92 is composed of an air cylinder and a push plate, when the shaping of the box opening forming mechanism 8 is completed, the box clamping device 72 returns to the box returning station, and then the box body is pushed to the box discharging conveyor belt by the push plate. The feeding conveyor belt 41 can be provided with a surface adsorption structure and a deviation correcting device 411 for positioning the side plate 100 tiled thereon; the deviation correcting device 411 includes a cylinder and a plurality of shift rods driven by the cylinder, and the cylinder drives the shift rods to correct the edge of the side plate 100.

The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a packing carton make-up machine for the shaping has the square tube type box body of embryo box, its characterized in that, including the frame, install in the frame:

the mould mechanism comprises mould moving devices and mould devices, wherein the mould moving devices are provided with an X-axis linear module and a Z-axis linear module, the mould devices are driven by the mould moving devices, the outer ends of the mould devices correspond to the inner cavity of the box body, the end faces, corresponding to the box bottom, of the mould devices are provided with bottom plate adsorption devices, and the two groups of mould devices are positioned on the same vertical plane;

the bottom plate feeding mechanism is used for conveying the bottom plate of the box body to the bottom plate adsorption device;

the side plate feeding mechanism is used for conveying the side plates of the box body to a forming starting station;

the box barrel forming mechanism is used for shaping the side plates into a box barrel by winding the die device and comprises two groups of support frames which are oppositely arranged along the Y-axis direction, a Y-axis linear module which drives the support frames to move and a box barrel forming device arranged on the support frames;

the box bottom forming mechanism is used for shaping the edge of the side plate towards one side of the box bottom to be attached to the bottom plate;

the box withdrawing mechanism is used for taking the box body out of the die device;

and the box opening forming mechanism is arranged behind the box withdrawing mechanism and is used for wrapping and shaping the edge of the side plate to one side of the box opening.

2. A pack forming machine according to claim 1, wherein: the box barrel forming device comprises a turnover device which is positioned at the top and used for turning the tiled side plates upwards around the die device, a side pressing device which is positioned below the turnover device and used for positioning the side plates, and an upper forming device which is arranged between the side pressing device and the turnover device and used for bending and shaping the upper side surfaces of the side plates in the Y-axis direction.

3. A pack forming machine according to claim 2, wherein: the turnover device comprises a mounting seat fixed at the top of the support frame and a turnover plate horizontally arranged above the mounting seat, the turnover plate is hinged on the mounting seat through a hinge shaft parallel to the inner side edge, a certain horizontal interval is reserved between the hinge shaft and the inner side edge of the turnover plate, and a turnover driving device for driving the turnover plate to turn over 90 degrees around the hinge shaft is further arranged on the mounting seat.

4. A pack forming machine according to claim 2, wherein: the side pressing device comprises a side pressing plate vertically arranged on the inner side of the support frame, a lower limiting plate horizontally fixed on the lower edge of the inner side of the side pressing plate, and a side pressing mounting plate fixed on the support frame, wherein a Y-axis driving device for driving the side pressing plate is arranged between the side pressing mounting plate and the side pressing plate.

5. A pack forming machine according to claim 1, wherein: the box bottom forming mechanism comprises a first box bottom forming device for performing Z-axial bending and shaping on the box bottom and a second box bottom forming device for performing Y-axial shaping on the box bottom, and the second box bottom forming device comprises two groups which are oppositely arranged and are respectively arranged on the two groups of supporting frames.

6. A pack forming machine according to claim 1, wherein: the die device comprises four groups of square edge strips corresponding to the side edges of the box body, a bottom plate sucker is arranged on the end face of each edge strip corresponding to the box bottom, die fixing plates and adjusting blocks located between the two groups of edge strips are arranged on the two opposite faces of the die device, and die gaskets for adjusting the distance are further arranged between the two groups of die fixing plates.

7. A pack forming machine according to claim 1, wherein: the bottom plate feeding mechanism comprises a storage rack, a positioning device, a first bottom plate conveying device and a second bottom plate conveying device, wherein the first bottom plate conveying device conveys a bottom plate from the storage rack to the positioning device, and the second bottom plate conveying device conveys the bottom plate from the positioning device to the bottom plate adsorption device.

8. A pack forming machine according to claim 1, wherein: the box withdrawing mechanism comprises a bearing plate positioned below the box barrel forming mechanism in the X-axis direction, box clamping devices arranged on two sides of the bearing plate, and a box withdrawing driving device for driving the box clamping devices to move along the bearing plate; the supporting plate and the die device are located on the same vertical plane, and the box clamping device comprises a side baffle for clamping the box body and a blocking edge extending inwards to the side baffle.

9. A pack forming machine according to claim 1, wherein: the box opening forming mechanism comprises a horizontally arranged top pressure plate and a top pressure driving device for driving the top pressure plate to lift, and a downward extending folding part and an X-axis bending edge covering device are fixed at one end of the top pressure plate corresponding to the box opening.

10. A pack forming machine according to claim 1, wherein: the box outlet mechanism comprises a box outlet conveyor belt in the Y-axis direction and a box pushing device for pushing the box body into the box outlet conveyor belt from the box opening forming mechanism; the side plate feeding mechanism comprises a feeding conveyor belt parallel to the upper part of the box discharging conveyor belt.

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