CN114407429A - Paper packing carton's fold forming device - Google Patents

Abstract

The application discloses a folding forming device of a paper packaging box, which comprises a bearing plate, a plate taking mechanism, a forming mechanism and a box conveying mechanism, wherein the plate taking mechanism is positioned above the forming mechanism and comprises an adsorption assembly, a first sliding assembly and a first lifting assembly; the forming mechanism comprises an inner die assembly and an outer die assembly, the outer die assembly is arranged on the periphery of the bearing plate, folding plates for erecting paperboard cards are arranged at the four corners of the rectangle of the bearing plate, and the top height of each folding plate is higher than that of the outer die assembly; the internal mold assembly is arranged at the output end of the first lifting assembly, the internal mold assembly is driven by the first lifting assembly to be sequentially matched with the folded sheet plate and the external mold assembly in a punching manner, the overlapping assemblies used for folding the paperboard overlapping plate are arranged on two sides of the bearing plate, and the bearing plate is moved in the direction perpendicular to the connecting line of the overlapping assemblies by the box conveying mechanism. All folding actions of this application are accomplished at a station, have the structure that makes the device compacter, shorten the effect of production line length.

Description

A folding and forming device for a paper packaging box

technical field

The present application relates to the field of equipment for making paper packaging boxes, in particular to a folding and forming device for paper packaging boxes.

Background technique

Cartons (small cartons) are required in the packaging and transportation of electronic components and products such as chips, hard drives, and memory sticks. Referring to FIG. 1 , the cut and rolled creased paperboard is formed with a bottom panel 01 , a front panel 02 , a back panel 03 , a card 04 , a laminate panel 05 and a cover panel 06 . There are two stacking boards 05 , and the stacking boards 05 are located on both sides of the bottom panel 01 perpendicular to the direction of the connection between the front panel 02 and the rear panel 03 . There are four cards 04 , which are respectively located on the four corners of the rectangle of the bottom panel 01 , and the cover panel 06 is located at the end of the front panel 03 away from the bottom panel 03 and the card 04 . The card 04 is used for snap fit with the folded laminated board 05, and the carton is folded from cardboard.

The carton folding device in the related art includes a board picking mechanism, a conveying mechanism and a forming mechanism, the board picking mechanism brings the cardboard from the cardboard stack to the forming mechanism, and the forming mechanism includes an outer mold assembly and an inner mold for forming the bottom of the box body. The forming mechanism also includes a flap assembly for folding the card 04 and a stacking assembly for folding the stacking board 05 . The inner mold assembly is driven to punch and cooperate with the outer mold assembly through the lifting mechanism, and at the first folding station, the inner mold assembly, the outer mold assembly and the flap assembly perform preliminary folding on the cardboard. The preliminarily folded cardboard is sent to the second folding station by the conveying mechanism, and the folded board 05 is bent by the stacking assembly in the second folding station, so that the folded board 05 and the card 04 form a snap fit, forming an open-lid Paper box to contain the product.

In view of the above-mentioned related art, the inventor found that the cardboard folding device in the related art requires two folding stations when folding the cardboard, and when transferring from the first folding station to the second folding station, The cardboard is not fully folded, and it is easy to interfere with the surrounding objects. There are problems of large floor space and long production line length.

SUMMARY OF THE INVENTION

In order to make the structure of the device more compact, save the floor space of the device, and shorten the length of the production line, the present application provides a folding and forming device for a paper packaging box.

The folding and forming device for a paper packaging box provided by the application adopts the following technical solutions:

A folding and forming device for a paper packaging box, comprising a carrying plate, a plate taking mechanism, a forming mechanism and a box feeding mechanism, the plate taking mechanism is located above the forming mechanism, and the plate taking mechanism includes an adsorption component, a first A sliding component and a first lifting component, the first sliding component drives the suction component to slide horizontally, the first lifting component drives the suction component to rise and fall; the forming mechanism includes an inner mold component and an outer mold The outer mold assembly is arranged around the carrier board, the four corners of the carrier board are provided with flaps for erecting cardboard cards, and the top of the flaps is higher than the height of the top of the board. The top height of the outer mold assembly; the inner mold assembly is arranged at the output end of the first lifting assembly, and the first lifting assembly drives the inner mold assembly to connect with the flap plate and the flap plate in succession. The outer mold assembly is punched and fitted, the two sides of the carrier plate are provided with stacking assemblies for folding the cardboard stacking board, and the box feeding mechanism moves the bearing in a direction perpendicular to the connecting line of the stacking assemblies. plate.

By adopting the above technical solution, when working, firstly the first sliding component and the first lifting component move the adsorption component, the adsorption component sucks the cardboard, and brings the cardboard from the cardboard stack to the top of the forming mechanism; the inner mold component of the forming mechanism is located at the top of the forming mechanism. At the output end of the first lifting assembly, the outer mold assembly of the forming mechanism is around the carrier plate, and the four corners of the rectangle of the carrier plate are also provided with flaps whose top height is higher than the top height of the outer mold assembly. The first lifting assembly uses the descending action of the output end of the first lifting assembly to make the inner mold assembly press and cooperate with the flap plate and the outer mold assembly successively to perform preliminary folding of the cardboard. At this time, the cardboard card has been erected; The stacking components are arranged on both sides of the cardboard, and then the cardboard stacking board is folded through the stacking components, and the stacking board is folded and wrapped on both sides of the card to form a snap fit with the card to form an open-covered paper packaging box; The box feeding mechanism moves the carrier plate in the direction perpendicular to the connection line of the stacking assembly to send out the paper box. All the folding actions of the present application are completed in one station, which has the effect of making the structure of the device more compact, saving the floor space of the device, and shortening the length of the production line.

Optionally, the outer mold assembly includes a first baffle for erecting the front panel of the cardboard, a second baffle for erecting the rear panel of the cardboard, and two third baffles for erecting the cardboard laminated board. two third baffle plates are respectively located on the two sides of the carrier plate facing the stacking assembly, the first baffle plate and the second baffle plate are respectively located on the other two sides of the carrier plate; The box mechanism includes a vacant part opened on the first baffle plate, a second lift assembly that drives the first baffle plate to rise and fall, and a second sliding assembly that drives the carrying plate to move.

By adopting the above technical solution, the first baffle, the second baffle and the third baffle are arranged around the carrier plate in the shape of a rectangular side, and a space is provided on the first baffle, and the second lifting assembly can be used to move upward. Or withdraw the first baffle downward, and then move the carrier plate out of the carton by the second sliding component, move vertically, and improve the space utilization rate.

Optionally, the inner mold assembly includes a bottom plate and a fence plate, the fence plate is surrounded by the bottom plate and an assembly cavity is formed on the top of the bottom plate, and the first lifting assembly is installed on the first lifting assembly. On the sliding seat of a sliding assembly, the piston end of the first lifting assembly extends into the assembly cavity and is fixedly connected to the base plate, the base plate is provided with a through hole, and the adsorption assembly extends into the assembly cavity communicated with the through hole.

By adopting the above technical solution, the fence plate is surrounded around the bottom plate to form an assembly cavity, the piston end of the first lifting component extends into the assembly cavity and is fixedly connected to the bottom plate, and a through hole is opened on the bottom plate, and the adsorption component extends into the assembly cavity and is connected to the bottom plate. The holes are connected to make the design more reasonable.

Optionally, the stacking assembly includes a moving table, a lifting platform arranged on the moving platform, and a swing arm arranged on the lifting platform, and the stacking assemblies are driven by a driving mechanism to approach or move away from each other.

By adopting the above technical solution, through the cooperative arrangement of the moving table, the lifting table and the swing arm, when in use, the driving mechanism drives the moving tables of the stacking assembly to approach each other, and the swing arm first moves the third baffle at the top position of the third baffle. The upright stacking plate is pushed flat, and then the stacking plate and the card are snap-fitted through the swinging action, and the driving mechanism drives the two to move away from each other to complete the folding of the stacking plate.

Optionally, the swing arm includes a swinging plate and a telescopic piece, the swinging plate is rotatably installed on one end of the lifting platform close to the carrying plate, and one end of the telescopic piece casing is hinged to the other end of the lifting platform. At one end, the piston end of the telescopic element is hinged with the end of the swing plate away from the bearing plate.

By adopting the above technical solution, through the cooperation of the swinging plate and the telescopic piece, when in use, the telescopic piece is elongated, the end of the swinging plate away from the bearing plate rotates toward the center of the bearing plate, and the end of the swinging plate close to the bearing plate moves toward the side of the bearing plate Turn the edge to bend the previously flattened part of the laminated board downward, form a snap fit with the card, and retract the telescopic piece, so that the end of the swing board close to the carrier plate can be turned upward and withdrawn from the carton.

Optionally, a limit block is provided at one end of the lifting platform close to the carrying plate, and the telescopic member drives the side of the swing plate facing away from the center of the carrying plate to abut against the limit block.

By adopting the above technical solution, the limit block is in contact with the side of the swing plate facing away from the center of the bearing plate to limit the swinging stroke of the swing plate, and effectively prevent the extension of the telescopic piece from being too long, causing the end of the swing plate close to the bearing plate to move toward the side of the bearing plate. The problem of excessive side rotation and damage to the carton.

Optionally, a rotating shaft is rotatably connected to one end of the lifting platform close to the bearing plate, and the swinging plate is rotatably mounted on the lifting platform by being bolted to the rotating shaft.

By adopting the above technical solution, the rotating shaft is provided, and the bolt connection between the rotating shaft and the swinging plate is more convenient for disassembling and replacing the swinging plate than removing the rotating shaft and then disassembling the swinging plate.

Optionally, the outer mold assembly is provided with a plurality of adjustment assemblies, the adjustment assemblies are in one-to-one correspondence with the flap plates, and the adjustment assemblies include a support seat and a screw rotatably connected to the support seat. A translation block that is threaded on the screw, the translation block is provided with a limit rod along the axial direction of the screw, and the end of the limit rod is fixedly connected to the support seat. One end protrudes out of the support base and is connected with an adjustment drive member that drives the screw to rotate, and the flap plate is mounted on the translation block.

By adopting the above technical solution, a plurality of adjustment components corresponding to the flap plates are arranged on the outer mold assembly, and the flap plates are laterally adjustable on the outer mold assembly through the adjustment components, which can be adjusted according to the size of the carton. , correspondingly adjust the position of each folding plate to improve the adaptability of the device.

Optionally, it also includes a stacking assembly for stacking the cardboards to be processed, the stacking assembly is located on the side of any one of the stacking assemblies away from the other stacking assembly.

By adopting the above technical solution, the stacking assembly is arranged at one end of the connecting line of the stacking assembly, the box feeding mechanism feeds the box in the direction perpendicular to the connecting line of the stacking assembly, and the connecting line between the stacking assembly and the folding station and the folding station The connection to the output location forms a right angle on both sides, further reducing the length of the production line.

Optionally, the stacking assembly includes a stacking rack and a limit plate that is slidably adjustable on the stacking rack.

By adopting the above technical scheme, the limit plates arranged on the stacking rack can be adjusted by sliding, so that the cardboard stacking on the stacking rack is more neat and stable.

Optionally, the carrier plate is provided with air holes, and the carrier plate is communicated with the negative pressure component through the air holes.

By adopting the above technical solution, through the communication and cooperation between the negative pressure component and the air hole on the bottom plate, when the box feeding mechanism moves the carrying plate, the stability of the carton on the carrying plate can be improved, and the design can be more comprehensive.

To sum up, the present application includes at least one of the following beneficial technical effects:

When working, firstly the first sliding assembly and the first lifting assembly move the suction assembly, the suction assembly sucks the cardboard, and brings the cardboard from the cardboard stack to the top of the forming mechanism; the inner mold assembly of the forming mechanism is located at the output of the first lifting assembly. At the end, the outer mold assembly of the forming mechanism is around the carrier plate, and the rectangular four corners of the carrier plate are also provided with flaps whose top height is higher than the top height of the outer mold assembly. The lowering action of the output end of the first lifting assembly makes the inner mold assembly press and cooperate with the flap plate and the outer mold assembly successively, and the cardboard is preliminarily folded. At this time, the cardboard card has been erected; Then, the cardboard stacking board is folded through the stacking assembly, and the stacking board is folded and wrapped on both sides of the card to form a snap fit with the card to form an open-covered paper packaging box; Move the carrier plate in the direction of the stacking assembly line and send it out of the paper tray. All the folding actions of the present application are completed in one station, which has the effect of making the structure of the device more compact, saving the floor space of the device, and shortening the length of the production line;

The first baffle, the second baffle and the third baffle are arranged around the carrying plate in the shape of a rectangular side. baffle, and then the second sliding component moves the carrier plate to send out the carton, and moves vertically to improve space utilization;

The limit block is in contact with the side of the swing plate facing away from the center of the carrier plate to limit the swing stroke of the swing plate, effectively preventing the extension of the telescopic piece from being too long, causing the end of the swing plate close to the carrier plate to rotate too much to the side of the carrier plate, causing damage. carton problems;

By arranging the stacking assembly at one end of the connecting line of the stacking assembly, the box-feeding mechanism feeds the boxes in a direction perpendicular to the connecting line of the stacking assembly, and the connection between the stacking assembly and the folding station and the connection between the folding station and the output position The line forms a right angle on both sides, further shortening the line length.

Description of drawings

Fig. 1 is a schematic diagram of the state before the cardboard is folded and formed into a box in the background technology;

2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic diagram showing the molding mechanism in the embodiment of the present application;

FIG. 4 is a schematic diagram showing the structure of the adsorption assembly in the embodiment of the present application;

FIG. 5 is a schematic diagram showing the structure of the stacking assembly in the embodiment of the present application;

FIG. 6 is a schematic diagram showing the structure of the adjustment assembly in the embodiment of the present application.

Reference numerals: 01, bottom panel; 02, front panel; 03, rear panel; 04, card; 05, laminated board; 06, cover panel; 1, carrying board; 2, board taking mechanism; 21, adsorption assembly; 22 3. The first sliding assembly; 23. The first lifting assembly; 3. The forming mechanism; 31. The inner mold assembly; 311, the bottom plate; 312, the fence plate; 4, the second baffle; 323, the third baffle; 4, the box feeding mechanism; 41, the space; 42, the second lifting assembly; 43, the second sliding assembly; Component; 61, mobile table; 62, lift table; 63, swing arm; 631, swing plate; 632, telescopic piece; 7, assembly cavity; 8, through hole; 9, drive mechanism; 10, limit block; 11, Rotary shaft; 12. Adjustment assembly; 121, Support seat; 122, Screw rod; 123, Translation block; 124, Limit rod; 125, Adjustment drive part; 13, Stacking assembly; ; 14, air hole; 15, negative pressure components; 16, mounting frame; 17, stand.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-6.

The embodiment of the present application discloses a folding and forming device for a paper packaging box.

Referring to FIG. 2 , a folding and forming device for a paper packaging box includes a carrying board 1 , a board taking mechanism 2 , a forming mechanism 3 and a box feeding mechanism 4 .

3 and 4, the plate-taking mechanism 2 includes an adsorption assembly 21, a first sliding assembly 22 and a first lifting assembly 23, and the forming mechanism 3 includes an inner mold assembly 31 and an outer mold assembly 32. The gantry-shaped mounting frame 16 is used to set the plate taking mechanism 2 above the forming mechanism 3 .

The inner mold assembly 31 includes a bottom plate 311 and a fence plate 312 , and the fence plate 312 is fixed around the bottom plate 311 by bolting, and an assembly cavity 7 is formed on the top of the bottom plate 311 . The first sliding assembly 22 is a linear module, the first sliding assembly 22 is fixed on the top of the gantry mounting frame 16 by bolting, the first lifting assembly 23 is a telescopic cylinder, and the shell of the first lifting assembly 23 is fixed by bolting. On the sliding seat of the first sliding assembly 22 , the piston end of the first lifting assembly 23 extends into the assembly cavity 7 and is fixedly connected to the bottom plate 311 through bolt connection, so that the inner mold assembly 31 is set on the first lifting assembly 23 end of the piston rod. The bottom plate 311 is provided with a through hole 8. The adsorption component 21 can be a combination of a suction nozzle and an air pump. The adsorption component 21 extends into the assembly cavity 7 and communicates with the through hole 8 to absorb cardboard.

The outer mold assembly 32 includes a first baffle 321 for erecting the front panel of the cardboard, a second baffle 322 for erecting the rear panel of the cardboard, and two third baffles 323 for erecting the cardboard laminated board. The first baffle 321 , the second baffle 322 and the third baffle 323 are arranged around the carrier plate 1 in the shape of a rectangular side. The four rectangular corners of the carrier board 1 are provided with flaps 5, and the top of the flaps 5 is higher than the top of the outer mold assembly 32 for erecting the cardboard card. The workbenches on both sides of the carrier board 1 are provided with stacking assemblies 6 for folding the cardboard stacking board. The two third baffles 323 are respectively located on both sides of the carrier plate 1 facing the stacking assembly 6 (ie, the left and right sides of the carrier plate 1 ), and the first baffle 321 and the second baffle 322 are respectively located on the other side of the carrier baffle 6 . Both sides (ie, the front and rear sides of the carrier plate 1).

Through the cooperation of the adsorption component 21, the first sliding component 22, the first lifting component 23, and the inner mold component 31, during operation, first, the first sliding component 22 is used to move the first lifting component 23, thereby moving the first lifting component 23. The suction assembly 21 and the inner mold assembly 31 at the piston end of a lifting assembly 23 use the descending of the piston end of the first lifting assembly 23 and the suction operation of the suction assembly 21 to suck the cardboard, and the first sliding assembly 22 slides again to remove the cardboard from the The cardboard stack is brought above the forming mechanism 3 and the inner mold assembly 31 is brought above the outer mold assembly 32 at the same time. Then, the first lifting assembly 23 is used to make the inner mold assembly 31 punch and cooperate with the flap plate 5 to erect the cardboard card, and then punch and cooperate with the outer mold assembly 32 to preliminarily fold the cardboard. Next, using the stacking components 6 on both sides of the carrier board 1, the stacking board is bent and wrapped on both sides of the card, forming a snap fit with the card to form an open-covered paper packaging box. All folding actions are performed in one Work station completed.

Both the second baffle 322 and the third baffle 323 are fixed on the workbench by bolts. The first baffle plate 321 is a "U"-shaped piece assembled from three plates connected by bolts, and a space 41 (ie, a "U"-shaped opening) is formed in the middle of the first baffle plate 321 . The cassette feeding mechanism 4 includes an escape portion 41 , a second lifting assembly 42 and a second sliding assembly 43 . The bottom of the first baffle 321 is provided with a second lifting assembly 42, the second lifting assembly 42 is a telescopic cylinder, the shell end of which is fixed on the workbench by bolts, and the end of the piston rod is bolted to the first baffle. The bottom of the 321 is fixed, and the first baffle 321 is driven to rise and fall by the second lifting assembly 42, and the first baffle 321 is withdrawn upward or downward to improve space utilization. The second sliding assembly 43 is fixed on the workbench by bolting, the second sliding assembly 43 is a linear module, the second sliding assembly 43 is fixed along the direction perpendicular to the connecting line of the stacking assembly 6, and the second sliding assembly 43 is a linear module. The negative pressure component 15 is provided on the slider of the component 43, and the negative pressure component 15 is an air pump. Move the carrier plate 1 in the direction perpendicular to the connecting line of the stacking assembly 6 to send out the formed carton. The carrier plate 1 is provided with an air hole 14 through which the carrier plate 1 communicates with the negative pressure component 15 to improve the stability of the carton on the carrier plate 1 and reduce the problem that the carton is accidentally dropped during the delivery process.

Referring to FIGS. 2 and 5 , a stacking assembly 13 is also provided on one side of the forming mechanism 3 , and the stacking assembly 13 includes a stacking rack 131 and a limit plate 132 . The stacking rack 131 is placed on the workbench, and the limit plate 132 It is L-shaped. By opening a waist-shaped hole on the limiting plate 132, the limiting plate 132 is slidably installed on the top of the stacking rack 131 in a bolted manner so as to neatly stack the cardboards to be processed. The stacking assembly 13 is arranged on the side of any stacking assembly 6 away from the other stacking assembly 6. The box feeding mechanism 4 feeds the boxes in the direction perpendicular to the connecting line of the stacking assembly 6. The stacking assembly 13 is connected to the folding station. The line and the line connecting the folding station to the output position form a right angle on both sides, further reducing the length of the production line.

3 and FIG. 4 , specifically, the stacking assembly 6 includes a moving table 61 , a lifting table 62 and a swing arm 63 . That is to say, the worktables on both sides of the bearing plate 1 are plugged and fixed with the stand 17 , the top of the stand 17 is fixed with a one-way lead screw through bolts, and the sliding block of the one-way lead screw is fixed with a mobile platform 61 , and the top of the mobile platform 61 is fixed. The cylinder is fixed by bolt connection, and the lifting platform 62 is fixed on the piston end of the cylinder, and rises and falls with the expansion and contraction of the cylinder piston rod. The two one-way lead screws form the driving mechanism 9, which drives the two moving tables 61 to approach or move away from each other. The swing arm 63 includes a swinging plate 631 and a telescopic piece 632 . One end of the lifting platform 62 close to the bearing plate 1 is rotatably connected to the rotating shaft 11 . , the rotating shaft 11 and the swinging plate 631 are connected by bolts, so that the swinging plate 631 can be disassembled and replaced. The telescopic element 632 is a telescopic cylinder, one end of the casing of the telescopic element 632 is hinged to the other end of the lift table 62 , and the end of the piston rod of the telescopic element 632 is hinged to the end of the swing plate 631 away from the bearing plate 1 .

When in use, the driving mechanism 9 first drives the moving tables 61 of the stacking assembly 6 to approach each other, and the swing arm 63 pushes the stacking plate erected by the third baffle 323 at the top position of the third baffle 323 first. Immediately after the extension of the telescopic member 632, the end of the swing plate 631 away from the support plate 1 rotates toward the center of the support plate 1, and the end of the swing plate 631 close to the support plate 1 rotates to the side of the support plate 1, thereby pushing the laminated plate previously. The flat part is bent downward to form a snap fit with the card; the retractable part 632 can make the end of the swing plate 631 close to the carrier plate 1 turn upward and withdraw from the carton. Finally, the driving mechanism 9 drives the two to move away from each other to complete one folding of the laminated board, and so on. Further, the end of the lifting platform 62 close to the carrier plate 1 is bonded and fixed to the limit block 10, and the limit block 10 is used to abut the side of the swing plate 631 that faces away from the center of the carrier plate 1 to limit the swing of the swing plate 631. Excessive extension of the telescopic member 632 causes the problem that the swinging plate 631 swings too much and damages the carton.

Optimally, referring to FIGS. 3 and 6 , both sides of the first baffle 321 and both sides of the second baffle 322 are provided with adjustment assemblies 12 , and the adjustment assemblies 12 include a support base 121 , a The screw rod 122 and the translation block 123 threaded on the screw rod 122 are provided with a limit rod 124 through the translation block 123 along the axial direction of the screw rod 122 . Out of the support base 121 and connected to the adjusting drive member 125 that drives the screw 122 to rotate. Preferably, the adjustment drive member 125 is a scaled handwheel, the adjustment assembly 12 corresponds to the flap plate 5 one-to-one, and the flap plate 5 is installed on the translation block 123 of the adjustment assembly 12 . The folded plate 5 is laterally adjustable on the outer mold assembly 32 by the adjusting assembly 12 to adjust the position of each folded plate 5 according to the size of the carton to make the design more comprehensive.

The implementation principle of a folding and forming device for a paper packaging box according to an embodiment of the present application is as follows: during operation, firstly, the first sliding component 22 is used to move the first lifting component 23 , thereby moving the adsorption component 21 and the first lifting component 23 at the piston end. The inner mold assembly 31 , the suction assembly 21 sucks the cardboard, and the first sliding assembly 22 slides again to bring the cardboard from the cardboard stack to the top of the forming mechanism 3 . The inner mold assembly 31 of the molding mechanism 3 is located at the output end of the first lifting assembly 23, the outer mold assembly 32 of the molding mechanism 3 is around the carrier plate 1, and the top height of the flap plate 5 at the rectangular four corners of the carrier plate 1 It is higher than the top of the outer mold assembly 32, and then the first lifting assembly 23 of the plate taking mechanism 2 is used, and the output end of the first lifting assembly 23 is used to descend. The cardboard card is then punched and matched with the outer mold assembly 32, and the cardboard is preliminarily folded. Next, using the stacking components 6 on both sides of the carrier board 1, the stacking board is bent and wrapped on both sides of the card, forming a snap fit with the card to form an open-covered paper packaging box. All folding actions are performed in one The completion of the station has the effect of making the structure of the device more compact, saving the floor space of the device and shortening the length of the production line. After the folding is completed, the first baffle 321 is driven to descend by the second lifting assembly 42, and the first baffle 321 is withdrawn vertically. carton to improve space utilization. Further, the stacking assembly 13 for stacking and processing cardboard is arranged at one end of the connecting line of the stacking assembly 6, and the connecting line from the stacking assembly 13 to the folding station and the connecting line from the folding station to the output position form two sides of a right angle. , further shorten the length of the production line and make the design more comprehensive.

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the scope of the present application. Inside.

Claims (11)

1. A folding and forming device for a paper packaging box, characterized in that: it comprises a carrying plate (1), a plate taking mechanism (2), a forming mechanism (3) and a box feeding mechanism (4), the plate taking mechanism ( 2) Located above the forming mechanism (3), the plate taking mechanism (2) includes an adsorption component (21), a first sliding component (22) and a first lifting component (23), the first sliding component (23); The moving assembly (22) drives the suction assembly (21) to slide horizontally, the first lifting assembly (23) drives the suction assembly (21) to lift and lower; the forming mechanism (3) includes an inner mold assembly (31) a The flap plate (5), the top height of the flap plate (5) is higher than the top height of the outer mold assembly (32); the inner mold assembly (31) is arranged on the first lift The output end of the assembly (23), and the first lifting assembly (23) drives the inner mold assembly (31) to punch with the flap plate (5) and the outer mold assembly (32) successively In cooperation, both sides of the carrier board (1) are provided with stacking components (6) for folding the cardboard stacking board, and the box feeding mechanism (4) is along a line perpendicular to the stacking components (6). direction to move the carrier plate (1). 2 . The device for folding and forming a paper packaging box according to claim 1 , wherein the outer mold assembly ( 32 ) comprises a first baffle plate ( 321 ) for erecting the front panel of the cardboard, 3 . A second baffle (322) for erecting the rear panel of the cardboard and two third baffles (323) for erecting the cardboard laminated board, the two third baffles (323) are respectively located on the carrying board ( 1) Facing both sides of the stacking assembly (6), the first baffle plate (321) and the second baffle plate (322) are located on the other two sides of the carrier plate (1) respectively; The box mechanism (4) includes an escape portion (41) provided on the first baffle plate (321), a second lifting assembly (42) that drives the first baffle plate (321) to rise and fall, and drives the carrier The second sliding assembly (43) for the movement of the plate (1). 3 . The device for folding and forming a paper packaging box according to claim 1 , wherein the inner mold assembly ( 31 ) comprises a bottom plate ( 311 ) and a fence board ( 312 ), and the fence board ( 312) is surrounded around the bottom plate (311) and a fitting cavity (7) is formed on the top of the bottom plate (311), and the first lifting assembly (23) is mounted on the first sliding assembly (22) ), the piston end of the first lifting assembly (23) extends into the assembly cavity (7) and is fixedly connected to the bottom plate (311), and the bottom plate (311) is provided with a through hole (8). ), the adsorption assembly (21) extends into the assembly cavity (7) and communicates with the through hole (8). The device for folding and forming a paper packaging box according to claim 1, characterized in that: the stacking assembly (6) comprises a mobile platform (61), a The lifting platform (62) and the swing arm (63) arranged on the lifting platform (62) drive the stacking assemblies (6) to approach or move away from each other through a driving mechanism (9). 5 . The device for folding and forming a paper packaging box according to claim 4 , wherein the swing arm ( 63 ) comprises a swing plate ( 631 ) and a telescopic piece ( 632 ), and the swing plate ( 631 ) ) is rotatably mounted on one end of the lifting platform (62) close to the bearing plate (1), one end of the casing of the telescopic piece (632) is hinged on the other end of the lifting platform (62), and the telescopic piece The piston end of (632) is hinged with the end of the swing plate (631) away from the bearing plate (1). 6 . The device for folding and forming a paper packaging box according to claim 5 , wherein a limiting block ( 10 ) is arranged at one end of the lifting platform ( 62 ) close to the carrying plate ( 1 ), so that the The telescopic member (632) drives the side of the swing plate (631) that is away from the center of the carrier plate (1) to abut against the limiting block (10). 7 . The device for folding and forming a paper packaging box according to claim 5 , characterized in that: one end of the lifting platform ( 62 ) close to the carrying plate ( 1 ) is rotatably connected with a rotating shaft ( 11 ), so The swinging plate (631) is rotatably mounted on the lifting platform (62) by being bolted to the rotating shaft (11). 8 . The device for folding and forming a paper packaging box according to claim 1 , wherein: the outer mold assembly ( 32 ) is provided with a plurality of adjustment assemblies ( 12 ), and the adjustment assemblies ( 12 ). ) in one-to-one correspondence with the flap plates (5), the adjustment assembly (12) includes a support seat (121), a screw (122) rotatably connected to the support seat (121), and a screw thread fitted on the support seat (121) A translation block (123) on the screw rod (122), the translation block (123) is provided with a limit rod (124) along the axial direction of the screw rod (122), and the end of the limit rod (124) is fixed Connected to the support base (121), one end of the screw rod (122) passes through the support base (121) and is connected with an adjustment drive member (125) that drives the screw rod (122) to rotate. The plate (5) is mounted on the translation block (123). 9. The device for folding and forming a paper packaging box according to claim 1, characterized in that it further comprises a stacking assembly (13) for stacking cardboards to be processed, the stacking assembly (13) being located at any One side of the stacking component (6) is away from the other stacking component (6). 10 . The device for folding and forming a paper packaging box according to claim 9 , wherein the stacking assembly ( 13 ) comprises a stacking rack ( 131 ) and a sliding-adjustable setting on the stacking stack. 11 . The limit plate (132) on the frame (131). 11. The device for folding and forming a paper packaging box according to claim 1, characterized in that: the carrier plate (1) is provided with an air hole (14), and the carrier plate (1) passes through the air hole (14) is communicated with the negative pressure component (15).

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