CN114407429A - Paper packing carton's fold forming device - Google Patents
Paper packing carton's fold forming device Download PDFInfo
- Publication number
- CN114407429A CN114407429A CN202210203455.8A CN202210203455A CN114407429A CN 114407429 A CN114407429 A CN 114407429A CN 202210203455 A CN202210203455 A CN 202210203455A CN 114407429 A CN114407429 A CN 114407429A
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- assembly
- plate
- folding
- bearing plate
- forming device
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- 238000012856 packing Methods 0.000 title claims description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 239000011087 paperboard Substances 0.000 claims abstract description 49
- 239000000123 paper Substances 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 6
- 238000013519 translation Methods 0.000 claims description 10
- 239000011111 cardboard Substances 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004806 packaging method and process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/26—Folding sheets, blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/07—Feeding sheets or blanks by air pressure or suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/59—Shaping sheet material under pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
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- Making Paper Articles (AREA)
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
Technical Field
The application relates to the field of paper packing carton preparation equipment, especially relates to a paper packing carton's fold forming device.
Background
Paper boxes (small paper boxes) are needed in the packaging and transportation process of chips, hard disks, memory bars and other electronic components and products. Referring to fig. 1, the paperboard which is cut and creased by rolling is formed into a bottom panel 01, a front panel 02, a rear panel 03, a card 04, a laminated sheet 05, and a cover panel 06. The laminated plates 05 are two, and the laminated plates 05 are respectively positioned on two sides of the bottom panel 01, which are vertical to the connecting line direction of the front panel 02 and the rear panel 03. The four cards 04 are respectively positioned on the four corners of the rectangle of the bottom panel 01, and the cover panel 06 is positioned at one end of the front panel 03 far away from the bottom panel 03 and the cards 04. The card 04 is used for cooperating with folded superimposed sheet 05 joint, and the carton is formed by the cardboard is folding.
The carton folding device in the related art comprises a board taking mechanism, a conveying mechanism and a forming mechanism, wherein the board taking mechanism brings the paperboards to the forming mechanism from the paperboard stack, the forming mechanism comprises an outer die assembly and an inner die assembly which are used for forming the bottom of the box body, and the forming mechanism further comprises a folding piece assembly used for folding the cards 04 and a folding assembly used for folding the laminated plates 05. The inner die assembly and the outer die assembly are driven to be matched in a punching mode through the lifting mechanism, and the inner die assembly, the outer die assembly and the folding piece assembly are used for primarily folding the paperboard at a first folding station. The cardboard that will tentatively fold through transport mechanism is delivered to the folding station of second, utilizes coincide subassembly bending lamination board 05 at the folding station of second, makes lamination board 05 and card 04 form the joint cooperation, and the shaping is opened the paper packing carton that covers to the holding product.
In view of the above-mentioned related art, the inventor finds that the paperboard folding device in the related art needs two folding stations when folding the paperboard, and when the paperboard is conveyed from the first folding station to the second folding station, the paperboard is not completely folded, and peripheral objects are easily interfered, so that the problems of large occupied area and long production line length exist.
Disclosure of Invention
In order to make the structure of device compacter, saving device area shortens the production line length, this application provides a paper packing carton's fold forming device.
The application provides a paper packing carton's fold forming device adopts following technical scheme:
a folding forming device of a paper packaging box comprises a bearing plate, a plate taking mechanism, a forming mechanism and a box conveying mechanism, wherein the plate taking mechanism is located above the forming mechanism and comprises an adsorption component, a first sliding component and a first lifting component, the adsorption component is driven by the first sliding component to horizontally slide, and the adsorption component is driven by the first lifting component to lift; 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 centre form subassembly sets up first lifting unit's output, and pass through first lifting unit drives centre form subassembly successively with the folded sheet board with outer mold component punching press cooperation, the both sides of loading board all are provided with the coincide subassembly that is used for folding cardboard superimposed sheet, send box mechanism along the perpendicular to the direction removal of coincide subassembly line the loading board.
By adopting the technical scheme, when the forming machine works, the first sliding assembly and the first lifting assembly move the adsorption assembly, the adsorption assembly adsorbs the paper boards, and the paper boards are taken to the upper part of the forming mechanism from the paper board stack; the inner die assembly of the forming mechanism is positioned at the output end of the first lifting assembly, the outer die assembly of the forming mechanism is arranged on the periphery of the bearing plate, the four rectangular corners of the bearing plate are also provided with folding plates with the top height higher than that of the outer die assembly, and then the inner die assembly is sequentially matched with the folding plates and the outer die assembly in a stamping manner by virtue of the first lifting assembly of the plate taking mechanism through the descending action of the output end of the first lifting assembly to preliminarily fold the paperboard, and the paperboard cards are erected at the moment; arranging overlapping components on two sides of the bearing plate, folding a paperboard overlapping plate through the overlapping components, bending and coating the overlapping plate on two sides of the card, and forming clamping fit with the card to form an open-covered paper packaging box; and finally, moving the bearing plate along the direction vertical to the connecting line of the superposition assembly through a box feeding mechanism, and feeding out the paper box. All folding actions of this application are accomplished at a station, have the structure that makes the device compacter, practice thrift device area, shorten the effect of production line length.
Optionally, the outer mold assembly comprises a first baffle for erecting a front panel of a paper board, a second baffle for erecting a rear panel of the paper board and two third baffles for erecting a laminated plate of the paper board, wherein the two third baffles are respectively positioned at two sides of the loading board facing the laminated assembly, and the first baffle and the second baffle are respectively positioned at the other two sides of the loading board; the box conveying mechanism comprises a position yielding part arranged on the first baffle, a second lifting assembly driving the first baffle to lift and a second sliding assembly driving the bearing plate to move.
Through adopting above-mentioned technical scheme, first baffle, second baffle and third baffle are arranged around the loading board with the shape of rectangle side, set up the position of giving the position portion on first baffle, utilize second lifting unit can upwards or withdraw first baffle downwards, move the loading board by the second subassembly that slides again and send out the carton, vertical action improves space utilization.
Optionally, the internal mold component comprises a bottom plate and a fence plate, the fence plate is arranged around the bottom plate, an assembly cavity is formed at the top of the bottom plate, the first lifting component is arranged on a sliding seat of the first sliding component, a piston end of the first lifting component extends into the assembly cavity and the bottom plate is fixedly connected, a through hole is formed in the bottom plate, and the adsorption component extends into the assembly cavity and is communicated with the through hole.
Through adopting above-mentioned technical scheme, enclose the fence board and establish the assembly chamber that forms all around at the bottom plate, the piston end of first lift subassembly stretches into assembly chamber and bottom plate fixed connection to set up the through-hole on the bottom plate, adsorption component stretches into the assembly chamber and is linked together with the through-hole, makes the design more reasonable.
Optionally, the folding assembly includes a moving table, a lifting table disposed on the moving table, and a swing arm disposed on the lifting table, and the folding assembly is driven by a driving mechanism to move closer to or away from each other.
Through adopting above-mentioned technical scheme, through the cooperation setting of mobile station, elevating platform and swing arm, during the use, actuating mechanism drive coincide subassembly's mobile station is close to each other, and the swing arm pushes away the superimposed sheet that the third baffle was stood up earlier at the top position of third baffle and levels, and rethread swing action makes superimposed sheet and card form the joint cooperation, and actuating mechanism redrives keeping away from each other of the two, accomplishes folding to the superimposed sheet.
Optionally, the swing arm includes swing board and extensible member, the swing board rotates to be installed the elevating platform is close to the one end of loading board, the one end of extensible member casing articulates the other end of elevating platform, the piston end of extensible member with the swing board is kept away from the one end of loading board is articulated mutually.
Through adopting above-mentioned technical scheme, through the cooperation setting of swing board and extensible member, during the use, the extensible member extension, the one end that the loading board was kept away from to the swing board rotates to the central authorities of loading board, and the one end that the swing board is close to the loading board rotates to the side of loading board to buckle downwards the part that the superimposed sheet was pushed away the tie earlier, form the joint cooperation with the card, the extensible member returns back, can make the swing board be close to the one end gyration of loading board upwards, withdraw from in the carton.
Optionally, a limiting block is arranged at one end, close to the bearing plate, of the lifting platform, and the telescopic piece drives one side, back to the center of the bearing plate, of the swinging plate to abut against the limiting block.
Through adopting above-mentioned technical scheme, through stopper and swing board one side looks butt dorsad loading board central authorities, the swing stroke of restriction swing board effectively prevents that the extensible member extends the overlength and leads to the one end that the swing board is close to the loading board to the side rotation of loading board excessively, the problem of damage carton.
Optionally, one end of the lifting platform, which is close to the bearing plate, is rotatably connected with a rotating shaft, and the swinging plate is rotatably installed on the lifting platform through being connected with the rotating shaft through bolts.
Through adopting above-mentioned technical scheme, set up the pivot, the bolted connection of pivot and swing board compares in tearing out the pivot and tearing out swing board again, and the change swing board is conveniently dismantled more.
Optionally, a plurality of adjusting assemblies are arranged on the outer die assembly, the adjusting assemblies correspond to the flap plates one by one, each adjusting assembly comprises a supporting seat, a screw rod rotatably connected to the supporting seat, and a translation block in threaded fit with the screw rod, a limiting rod penetrates through the translation block along the axial direction of the screw rod, the end of the limiting rod is fixedly connected to the supporting seat, one end of the screw rod penetrates through the supporting seat and is connected with an adjusting driving piece for driving the screw rod to rotate, and the flap plates are mounted on the translation block.
Through adopting above-mentioned technical scheme, set up a plurality of and the adjusting part of folded sheet board one-to-one on outer mould assembly, through adjusting part with folded sheet board transversely adjustable install on outer mould assembly, can be according to the difference of carton size, the position of every folded sheet board of corresponding adjustment improves device adaptability.
Optionally, the stacking assembly is used for stacking the paper boards to be processed, and the stacking assembly is positioned on one side of any one of the folding assemblies, which is far away from the other folding assembly.
By adopting the technical scheme, the stacking assembly is arranged at one end of the connecting line of the folding assembly, the box conveying mechanism conveys the box along the direction vertical to the connecting line of the folding assembly, the connecting line from the stacking assembly to the folding station and the connecting line from the folding station to the output position form two right-angled sides, and the length of the production line is further shortened.
Optionally, the stacking assembly comprises a stacking frame and a limiting plate which is slidably and adjustably arranged on the stacking frame.
Through adopting above-mentioned technical scheme, utilize the adjustable limiting plate that sets up on the pile frame that slides, make the cardboard on the pile frame pile up more neatly stable.
Optionally, the bearing plate is provided with an air hole, and the bearing plate is communicated with the negative pressure assembly through the air hole.
Through adopting above-mentioned technical scheme, through the intercommunication cooperation of negative pressure subassembly and bottom plate upper air hole, can improve the stability of carton on the loading board when sending box mechanism to remove the loading board, make the design more comprehensive.
In summary, the present application includes at least one of the following beneficial technical effects:
when the forming machine works, the first sliding component and the first lifting component move the adsorption component, the adsorption component adsorbs the paper boards, and the paper boards are taken to the upper part of the forming mechanism from the paper board stack; the inner die assembly of the forming mechanism is positioned at the output end of the first lifting assembly, the outer die assembly of the forming mechanism is arranged on the periphery of the bearing plate, the four rectangular corners of the bearing plate are also provided with folding plates with the top height higher than that of the outer die assembly, and then the inner die assembly is sequentially matched with the folding plates and the outer die assembly in a stamping manner by virtue of the first lifting assembly of the plate taking mechanism through the descending action of the output end of the first lifting assembly to preliminarily fold the paperboard, and the paperboard cards are erected at the moment; arranging overlapping components on two sides of the bearing plate, folding a paperboard overlapping plate through the overlapping components, bending and coating the overlapping plate on two sides of the card, and forming clamping fit with the card to form an open-covered paper packaging box; and finally, moving the bearing plate along the direction vertical to the connecting line of the superposition assembly through a box feeding mechanism, and feeding out the paper box. All folding actions of the folding device are finished at one station, so that the folding device has the effects of enabling the structure of the folding device to be more compact, saving the occupied area of the folding device and shortening the length of a production line;
the first baffle, the second baffle and the third baffle are arranged around the bearing plate in a rectangular side edge shape, a relief part is arranged on the first baffle, the first baffle can be withdrawn upwards or downwards by using the second lifting assembly, and then the bearing plate is moved by the second sliding assembly to be sent out of the paper box, so that the vertical action is realized, and the space utilization rate is improved;
the limit block is abutted against one side of the swinging plate, which is back to the center of the bearing plate, so that the swinging stroke of the swinging plate is limited, and the problem that the paper box is damaged due to the fact that one end of the swinging plate, which is close to the bearing plate, excessively rotates to the side edge of the bearing plate when the telescopic piece is excessively extended is effectively prevented;
the stacking assembly is arranged at one end of the connecting line of the folding assembly, the box conveying mechanism conveys the boxes along the direction perpendicular to the connecting line of the folding assembly, and the connecting line from the stacking assembly to the folding station and the connecting line from the folding station to the output position form two right-angled sides, so that the length of the production line is further shortened.
Drawings
FIG. 1 is a schematic view of a prior art carton before folding and after carton forming;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a schematic view showing a molding mechanism in an embodiment of the present application;
FIG. 4 is a schematic view showing the structure of the adsorption element in the embodiment of the present application;
FIG. 5 is a schematic diagram illustrating the structure of a stacking assembly according to an embodiment of the present disclosure;
fig. 6 is a schematic diagram showing the structure of the adjusting assembly in the embodiment of the present application.
Reference numerals: 01. a bottom panel; 02. a front panel; 03. a rear panel; 04. a card; 05. a laminated slab; 06. a cover panel; 1. a carrier plate; 2. a plate taking mechanism; 21. an adsorption component; 22. a first glide assembly; 23. a first lifting assembly; 3. a molding mechanism; 31. an inner mold assembly; 311. a base plate; 312. a fence panel; 32. an outer mold assembly; 321. a first baffle plate; 322. a second baffle; 323. a third baffle plate; 4. a cassette feeding mechanism; 41. a relief portion; 42. a second lifting assembly; 43. a second glide assembly; 5. a sheet folding plate; 6. a folding assembly; 61. a mobile station; 62. a lifting platform; 63. swinging arms; 631. a swing plate; 632. a telescoping member; 7. an assembly chamber; 8. a through hole; 9. a drive mechanism; 10. a limiting block; 11. a rotating shaft; 12. an adjustment assembly; 121. a supporting seat; 122. a screw; 123. a translation block; 124. a limiting rod; 125. adjusting the driving member; 13. a stacking assembly; 131. a stacking frame; 132. a limiting plate; 14. air holes; 15. a negative pressure assembly; 16. a mounting frame; 17. and a stand.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses paper packing carton's fold forming device.
Referring to fig. 2, the folding and forming device for the paper packaging box comprises a bearing plate 1, a plate taking mechanism 2, a forming mechanism 3 and a box feeding mechanism 4.
Referring to fig. 3 and 4, the plate taking mechanism 2 comprises an adsorption assembly 21, a first sliding assembly 22 and a first lifting assembly 23, the forming mechanism 3 comprises an inner die assembly 31 and an outer die assembly 32, and the plate taking mechanism 2 is erected above the forming mechanism 3 by erecting a gantry-shaped mounting frame 16 on a workbench.
The inner mold assembly 31 comprises a bottom plate 311 and a fence plate 312, wherein the fence plate 312 is fixedly arranged around the bottom plate 311 through bolt connection and is provided with an assembly cavity 7 at the top of the bottom plate 311. First subassembly 22 that slides is sharp module, and first subassembly 22 that slides passes through bolted connection to be fixed at the top of longmen mounting bracket 16, and first lifting unit 23 is telescopic cylinder, and the casing of first lifting unit 23 passes through bolted connection to be fixed on the sliding seat of first subassembly 22 that slides, and the piston end of first lifting unit 23 stretches into assembly chamber 7 to through bolted connection and bottom plate 311 fixed connection, thereby set up the tip at first lifting unit 23 piston rod with interior mould subassembly 31. The bottom plate 311 is provided with a through hole 8, the adsorption component 21 can be a combination of a suction nozzle and a suction pump, and the adsorption component 21 extends into the assembly cavity 7 to be communicated with the through hole 8 so as to adsorb the paperboard.
The overmold assembly 32 includes a first flap 321 for erecting a front panel of paperboard, a second flap 322 for erecting a rear panel of paperboard, and two third flaps 323 for erecting a paperboard laminate. The first barrier 321, the second barrier 322, and the third barrier 323 are arranged around the loading plate 1 in a rectangular side shape. The rectangular four corners of the bearing plate 1 are provided with folding plate 5, and the top height of the folding plate 5 is higher than that of the outer mold assembly 32 for erecting the paperboard cards. The workbench on both sides of the bearing plate 1 is provided with a folding component 6 for folding the paperboard laminated plate. The two third baffles 323 are respectively located on two sides of the loading plate 1 facing the stacking assembly 6 (i.e. the left and right sides of the loading plate 1), and the first baffle 321 and the second baffle 322 are respectively located on the other two sides of the loading plate (i.e. the front and back sides of the loading plate 1).
Through the cooperation setting of adsorption component 21, first subassembly 22 that slides, first lifting unit 23, and interior mould subassembly 31, during operation, at first, utilize first subassembly 22 that slides to remove first lifting unit 23 to remove adsorption component 21 and the interior mould subassembly 31 of first lifting unit 23 piston end, utilize the decline of first lifting unit 23 piston end and the absorption operation of adsorption component 21 to hold the cardboard, the rethread of first subassembly 22 that slides takes the cardboard to the top of forming mechanism 3 from the cardboard heap, simultaneously take interior mould subassembly 31 to the top of exterior mould subassembly 32 in the lump. The first lifting component 23 is used for enabling the inner die component 31 to be matched with the folded plate 5 in a stamping mode, paperboard cards are erected, and then the inner die component 31 is matched with the outer die component 32 in a stamping mode to fold the paperboards primarily. Secondly, reuse coincide subassembly 6 of loading board 1 both sides, with the superimposed sheet bending cladding in the both sides of card, form the joint cooperation with the card, the shaping is opened the paper packing carton that covers, and all folding actions are accomplished at a station.
The second baffle 322 and the third baffle 323 are fixed on the workbench through bolt connection. The first baffle 321 is a "U" -shaped member formed by assembling three plates by bolts, and a relief portion 41 (i.e., a "U" -shaped opening) is formed in the middle of the first baffle 321. The cassette feeding mechanism 4 includes a carry section 41, a second lifting unit 42, and a second slide unit 43. The bottom of first baffle 321 is provided with second lifting unit 42, and second lifting unit 42 is telescopic cylinder, and its casing end passes through bolted connection to be fixed on the workstation, and its piston rod tip passes through bolted connection and fixes with the bottom of first baffle 321, goes up and down through the first baffle 321 of second lifting unit 42 drive, upwards or withdraws first baffle 321 downwards, improves space utilization. The second subassembly 43 that slides passes through bolted connection to be fixed on the workstation, the second subassembly 43 that slides is the sharp module, the second subassembly 43 that slides is adorned admittedly along the direction of perpendicular to coincide subassembly 6 line, be provided with negative pressure subassembly 15 on the slider of second subassembly 43 that slides, negative pressure subassembly 15 is the aspiration pump, loading board 1 passes through bolted connection to be fixed on negative pressure subassembly 15 (the casing of aspiration pump), through second subassembly 43 that slides, along the direction removal loading board 1 of perpendicular to coincide subassembly 6 line, send out fashioned carton. The bearing plate 1 is provided with the air hole 14, and the bearing plate 1 is communicated with the negative pressure assembly 15 through the air hole 14, so that the stability of the paper box on the bearing plate 1 is improved, and the problem that the paper box drops carelessly in the sending-out process is solved.
Referring to fig. 2 and 5, a stacking assembly 13 is further arranged beside the forming mechanism 3, the stacking assembly 13 includes a stacking frame 131 and a limiting plate 132, the stacking frame 131 is placed on the workbench, the limiting plate 132 is L-shaped, and the limiting plate 132 is slidably adjustably mounted at the top of the stacking frame 131 in a bolt connection manner by forming a waist-shaped hole in the limiting plate 132 so as to neatly stack the paperboard to be processed. The stacking assembly 13 is arranged on one side of any one of the folding assemblies 6 far away from the other folding assembly 6, the box conveying mechanism 4 conveys boxes along the direction perpendicular to the connecting line of the folding assemblies 6, and the connecting line of the stacking assembly 13 to the folding station and the connecting line of the folding station to the output position form two right-angled sides, so that the length of the production line is further shortened.
Referring to fig. 3 and 4, in particular, the folding assembly 6 comprises a moving table 61, a lifting table 62 and a swing arm 63. That is, all peg graft on the workstation of loading board 1 both sides and be fixed with pallet 17, and pallet 17 top is fixed with one-way lead screw through bolted connection, is fixed with mobile station 61 on one-way lead screw's the slider, and bolted connection is fixed with the cylinder at mobile station 61's top, and elevating platform 62 is fixed at the piston end of cylinder, and is gone up and down along with the flexible of cylinder piston rod. The two unidirectional screws form a driving mechanism 9 for driving the two moving tables 61 to approach or move away from each other. The swing arm 63 comprises a swing plate 631 and an expansion piece 632, one end of the lifting platform 62 close to the bearing plate 1 is rotatably connected with a rotating shaft 11, the swing plate 631 is rotatably installed at one end of the lifting platform 62 close to the bearing plate 1 by being bolted with the rotating shaft 11, and the rotating shaft 11 is bolted with the swing plate 631 so as to disassemble and replace the swing plate 631. The extensible member 632 is a telescopic cylinder, one end of the housing of the extensible member 632 is hinged to the other end of the lifting platform 62, and the end of the piston rod of the extensible member 632 is hinged to one end of the swinging plate 631, which is far away from the bearing plate 1.
In use, the driving mechanism 9 moves the moving tables 61 of the stacking assemblies 6 closer to each other, and the swing arm 63 pushes the stacked plates with the third baffles 323 erected at the top positions of the third baffles 323 to be flat. Next, when the telescopic member 632 extends, one end of the swinging plate 631, which is far away from the bearing plate 1, rotates toward the center of the bearing plate 1, and one end of the swinging plate 631, which is near to the bearing plate 1, rotates toward the side edge of the bearing plate 1, so that the previously pushed flat part of the laminated plate is bent downward and forms a clamping fit with the card; the retractable member 632 retracts, so that the end of the swing plate 631 close to the carrier plate 1 rotates upwards and is withdrawn from the paper box. Finally, the driving mechanism 9 drives the two to move away from each other again, so as to complete the folding of the laminated plate once, and the process is repeated. Furthermore, the limit block 10 is fixed to one end of the lifting platform 62 close to the loading plate 1 in an adhering manner, and the limit block 10 abuts against one side of the swinging plate 631 facing away from the center of the loading plate 1 to limit the swinging stroke of the swinging plate 631, so that the problem that the paper cassette is damaged due to the fact that the swinging plate 631 swings excessively due to the fact that the telescopic piece 632 extends too long is prevented.
Optimally, referring to fig. 3 and 6, the adjusting assemblies 12 are disposed on both sides of the first baffle 321 and both sides of the second baffle 322, each adjusting assembly 12 includes a supporting seat 121, a screw 122 rotatably connected to the supporting seat 121, and a translation block 123 threadedly engaged with the screw 122, a limiting rod 124 is disposed in the translation block 123 along the axial direction of the screw 122, an end of the limiting rod 124 is fixedly connected to the supporting seat 121, and one end of the screw 122 penetrates through the supporting seat 121 and is connected to an adjusting driving member 125 for driving the screw 122 to rotate. Preferably, the adjusting driving member 125 is a hand wheel with scales, the adjusting assemblies 12 correspond to the flap plates 5 one by one, and the flap plates 5 are mounted on the translation block 123 of the adjusting assembly 12. The flap plates 5 are transversely adjustably mounted on the outer die assembly 32 by the adjusting assembly 12 to adjust the positions of the flap plates 5 according to different sizes of cartons, so that the design is more comprehensive.
The implementation principle of the folding and forming device of the paper packaging box in the embodiment of the application is as follows: during operation, the first lifting assembly 23 is moved by the first sliding assembly 22, so that the adsorption assembly 21 and the inner die assembly 31 at the piston end of the first lifting assembly 23 are moved, the paperboard is adsorbed by the adsorption assembly 21, and the paperboard is taken to the upper side of the forming mechanism 3 from the paperboard pile by the second sliding of the first sliding assembly 22. The inner die assembly 31 of the forming mechanism 3 is located at the output end of the first lifting assembly 23, the outer die assembly 32 of the forming mechanism 3 is located on the periphery of the bearing plate 1, the top height of the folded plate 5 at the four rectangular corners of the bearing plate 1 is higher than the top height of the outer die assembly 32, then the inner die assembly 31 is firstly matched with the folded plate 5 in a punching mode by means of the first lifting assembly 23 of the plate taking mechanism 2 through the descending action of the output end of the first lifting assembly 23, the paperboard clamping plate is erected, and then the paperboard is matched with the outer die assembly 32 in a punching mode to primarily fold the paperboard. Secondly, reuse coincide subassembly 6 of loading board 1 both sides, buckle the superimposed sheet cladding in the both sides of card, form the joint cooperation with the card, the shaping is opened the paper packing carton that covers, and all folding actions are accomplished at a station, have the structure that makes the device compacter, practice thrift device area, shorten the effect of production line length. After the folding is finished, the first baffle 321 is driven to descend through the second lifting assembly 42, the first baffle 321 is vertically withdrawn, the bearing plate 1 is moved along the direction perpendicular to the connecting line of the folding assembly 6 by the second sliding assembly 43, the paper box is sent out, and the space utilization rate is improved. Furthermore, a stacking assembly 13 for stacking the processed paper boards is arranged at one end of a connecting line of the folding assembly 6, and a connecting line from the stacking assembly 13 to the folding station and a connecting line from the folding station to the output position form two right-angled sides, so that the length of a production line is further shortened, and the design is more comprehensive.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (11)
1. The utility model provides a paper packing carton's fold forming device which characterized in that: the plate taking mechanism (2) is located above the forming mechanism (3), the plate taking mechanism (2) comprises an adsorption component (21), a first sliding component (22) and a first lifting component (23), the first sliding component (22) drives the adsorption component (21) to horizontally slide, and the first lifting component (23) drives the adsorption component (21) to lift; the forming mechanism (3) comprises an inner die assembly (31) and an outer die assembly (32), the outer die assembly (32) is arranged on the periphery of the bearing plate (1), flap plates (5) used for erecting paperboard cards are arranged at four rectangular corners of the bearing plate (1), and the top height of the flap plates (5) is higher than that of the outer die assembly (32); centre form subassembly (31) set up the output of first lifting unit (23), and pass through first lifting unit (23) drive centre form subassembly (31) successively with folded sheet board (5) with outer mold component (32) punching press cooperation, the both sides of loading board (1) all are provided with coincide subassembly (6) that are used for folding cardboard superimposed sheet, send box mechanism (4) along the perpendicular to the direction of coincide subassembly (6) line removes loading board (1).
2. The fold forming device of a paper packing box according to claim 1, wherein: the outer mold assembly (32) comprises a first baffle (321) for erecting a front paperboard panel, a second baffle (322) for erecting a rear paperboard panel and two third baffles (323) for erecting a paperboard laminated slab, the two third baffles (323) are respectively positioned at two sides of the bearing plate (1) facing the laminating assembly (6), and the first baffle (321) and the second baffle (322) are respectively positioned at the other two sides of the bearing plate (1); the box conveying mechanism (4) comprises a position-giving part (41) arranged on the first baffle plate (321), a second lifting component (42) driving the first baffle plate (321) to lift, and a second sliding component (43) driving the bearing plate (1) to move.
3. The fold forming device of a paper packing box according to claim 1, wherein: centre form subassembly (31) include bottom plate (311) and rail board (312), rail board (312) enclose to be established around bottom plate (311) and bottom plate (311) top is formed with assembly chamber (7), first lifting unit (23) are installed on the sliding seat of first subassembly (22) that slides, the piston end of first lifting unit (23) stretches into assembly chamber (7) with bottom plate (311) fixed connection, through-hole (8) have been seted up on bottom plate (311), adsorption component (21) stretch into assembly chamber (7) with through-hole (8) are linked together.
4. The fold forming device of a paper packing box according to claim 1, wherein: the folding assembly (6) comprises a moving table (61), a lifting table (62) arranged on the moving table (61) and a swing arm (63) arranged on the lifting table (62), and the folding assembly (6) is driven by a driving mechanism (9) to be close to or far away from each other.
5. The fold forming device of a paper packing box according to claim 4, wherein: swing arm (63) are including swing board (631) and extensible member (632), swing board (631) rotate to be installed elevating platform (62) are close to the one end of loading board (1), the one end of extensible member (632) casing articulates the other end of elevating platform (62), the piston end of extensible member (632) with swing board (631) is kept away from the one end of loading board (1) is articulated mutually.
6. The fold forming device of a paper packing box according to claim 5, wherein: the lifting platform (62) is close to one end of the bearing plate (1) is provided with a limiting block (10), and the telescopic piece (632) drives the swinging plate (631) to face back to one side of the center of the bearing plate (1) and the limiting block (10) are abutted.
7. The fold forming device of a paper packing box according to claim 5, wherein: the elevating platform (62) is close to one end rotation of loading board (1) is connected with pivot (11), thereby swing board (631) through with pivot (11) bolted connection rotates and installs on elevating platform (62).
8. The fold forming device of a paper packing box according to claim 1, wherein: the outer die assembly (32) is provided with a plurality of adjusting assemblies (12), the adjusting assemblies (12) correspond to the sheet folding plates (5) one by one, each adjusting assembly (12) comprises a supporting seat (121), a screw rod (122) rotatably connected to the supporting seat (121) and a translation block (123) in threaded fit with the screw rod (122), a limiting rod (124) penetrates through the translation block (123) along the axial direction of the screw rod (122), the end part of the limiting rod (124) is fixedly connected to the supporting seat (121), one end of the screw rod (122) penetrates through the supporting seat (121) and is connected with an adjusting driving part (125) for driving the screw rod (122) to rotate, and the sheet folding plates (5) are installed on the translation block (123).
9. The fold forming device of a paper packing box according to claim 1, wherein: the paperboard stacking machine further comprises a stacking assembly (13) for stacking paperboards to be processed, wherein the stacking assembly (13) is positioned on one side, away from the other stacking assembly (6), of any one stacking assembly (6).
10. The fold forming device of a paper packing box according to claim 9, wherein: the stacking assembly (13) comprises a stacking frame (131) and a limiting plate (132) which is slidably and adjustably arranged on the stacking frame (131).
11. The fold forming device of a paper packing box according to claim 1, wherein: the bearing plate (1) is provided with an air hole (14), and the bearing plate (1) is communicated with the negative pressure assembly (15) through the air hole (14).
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| CN202210203455.8A CN114407429B (en) | 2022-03-02 | 2022-03-02 | Folding forming device for paper packaging box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210203455.8A CN114407429B (en) | 2022-03-02 | 2022-03-02 | Folding forming device for paper packaging box |
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| CN114407429B CN114407429B (en) | 2024-03-15 |
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| CN114407429B (en) | 2024-03-15 |
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