CN112845936A - Automatic bending production line for packaging boxes - Google Patents
Automatic bending production line for packaging boxes Download PDFInfo
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- CN112845936A CN112845936A CN202011606725.7A CN202011606725A CN112845936A CN 112845936 A CN112845936 A CN 112845936A CN 202011606725 A CN202011606725 A CN 202011606725A CN 112845936 A CN112845936 A CN 112845936A
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- packaging boxes
- automatic bending
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- 238000005452 bending Methods 0.000 title claims abstract description 44
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 238000012546 transfer Methods 0.000 claims abstract description 37
- 238000003466 welding Methods 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000010924 continuous production Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000012856 packing Methods 0.000 claims description 30
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 8
- 238000010008 shearing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Container Filling Or Packaging Operations (AREA)
Abstract
The invention belongs to the field of industrial continuous production line equipment, and particularly relates to an automatic bending production line for a packaging box. Compared with the prior art, the invention has the following beneficial effects: the steel plate packaging machine has the advantages that continuous operation from steel plate raw material feeding to finished packaging box product discharging can be realized, the whole processes of steel plate raw material feeding, short edge bending, rotary transfer, long edge bending, spot welding, discharging transfer and discharging packaging can be realized, a vacuum chuck is used as picking force, the labor intensity is reduced, and the production efficiency is greatly improved.
Description
Technical Field
The invention belongs to the field of industrial continuous production line equipment, and particularly relates to an automatic bending production line for packaging boxes.
Background
For preventing that the steel sheet from receiving striking or rainwater erosion and suffering destruction in transportation and storage process, people have designed the packing carton that is used for the steel sheet packing, and the packing carton is the rectangle box body, and the box body comprises rectangle roof and hem all around. When packaging, the packaging box is buckled on the stacked steel plate, and the steel plate and the packaging box are bound together by the steel belt. The existing packaging box is generally made of steel plates, and has the defects that: 1) because the area of the top plate of the packing box is large, after the top plate of the packing box is bundled together with the steel plate, the top plate of the packing box is easy to deflect downwards, water is easy to accumulate at the downwarped part, the accumulated water part is easy to rust, and the packing box can be rusted to penetrate seriously, so that the packing effect of the packing box is influenced; 2) the stacked steel plates only have top plates, and the lowest steel plate is still easy to contact accumulated water on the ground, so that the bottom steel plate is rusted; 3) because only one top plate is arranged, when a plurality of bundles of steel plates are stacked together, the steel plates are easy to collapse due to uneven stress.
The Chinese invention patent with the patent application number of 201711290811.X discloses a steel plate packaging box and a packaging method thereof, and the steel plate packaging box comprises an angle steel bracket and an upper cover, wherein the angle steel bracket is provided with longitudinal angle steel, transverse angle steel and two angle steel cross beams, and the upper cover is buckled with a main angle steel bracket. The packaging method comprises the following steps: two longitudinal inner steel belts pass through the upper surface of an angle steel beam, and two ends of each steel belt penetrate out of the lower surface of a transverse angle steel; II, placing the plastic plate on the angle steel bracket; III, paving the plastic-coated woven cloth on a plastic plate, stacking the cold-rolled steel plate on the plastic-coated woven cloth, and wrapping the cold-rolled steel plate into a steel plate bag by using the plastic-coated woven cloth; IV, binding the steel plate pack and the angle steel bracket together by using two longitudinal inner steel belts and three transverse inner steel belts; the V galvanized iron cover is covered on the steel plate bag, the angle steel bracket is buckled, and the galvanized iron cover and the angle steel bracket are bundled by three transverse outer steel belts.
The patent application number is 201821654524.2's chinese utility model patent discloses a make-up machine of steel sheet packaging box's box body, which comprises a frame, be equipped with down the hydro-cylinder in the frame, it links to each other with the hydro-cylinder that pushes down to move the centre form on the adjustable, it passes through guiding mechanism and links to each other with the frame to move the centre form on the adjustable, guiding mechanism bilateral symmetry is equipped with the cut-off knife and pushes down the hydro-cylinder, the cut-off knife links to each other with the cut-off knife and pushes down the hydro-cylinder, it locates subaerially to go up the hydro-cylinder symmetrically below the frame, it links to each.
In the production process of steel plate packaging box, from steel sheet raw materials material loading to packing carton finished product unloading, current production line is participated in by the manual work more, and inefficiency, dust are many, the noise is big, and operational environment is abominable, awaits urgent need to improve.
Disclosure of Invention
The invention aims to provide an automatic bending production line for a packing box, which overcomes the defects of the prior art, continuously operates from steel plate raw materials to finished packing box products, has high automation degree, can realize the whole processes of feeding, short edge bending, rotary transfer, long edge bending, spot welding, discharging transfer and discharging packing of the steel plate raw materials, takes a vacuum chuck as a picking force, liberates the hands of operators, reduces the labor intensity and improves the production efficiency.
In order to achieve the purpose, the invention is realized by the following technical scheme:
automatic production line that bends of packing carton, its characterized in that includes and moves machine, pressure angle guillootine, minor face bender, rotatory move and carry machine, long limit bender, spot welder, the upset of moving that set gradually along the straight line from steel sheet material loading end to packing carton finished product unloading end move and carry machine and ejection of compact packing roll table the material moves and carries all to be provided with rollgang in machine, pressure angle guillootine, minor face bender, rotatory move and carry machine, long limit bender, spot welder and the upset move and carry the machine, and each rollgang constitutes continuous process channel, the material loading is moved and is equipped with steel sheet raw materials bracket in the machine.
The feeding transfer machine comprises transverse frames, a longitudinal beam, a translation mechanism and a picking manipulator, wherein the two transverse frames are arranged in parallel, the longitudinal beam is arranged on the transverse frames in the middle, a horizontal sliding seat is arranged on the longitudinal beam and connected with the picking manipulator through a lifting mechanism, and the picking manipulator comprises a guide column, a sucker fixing frame and a sucker.
The corner pressing cutting machine is provided with four hydraulic shearing machines which are respectively arranged at four corners of the conveying roller way and correspond to the cutting positions of four short edges of the steel plate raw material.
The short edge bending machine and the long edge bending machine respectively comprise two bending mechanisms which are symmetrically arranged along the conveying roller way in a bilateral mode, each bending mechanism comprises a rack, an upper beam, a presser foot, a lifting hydraulic cylinder, a chopping block, a turning tire, a turning hydraulic cylinder and a straightening push plate, the top of the rack is connected with the upper beam through the lifting hydraulic cylinder, the presser foot is arranged at the bottom of the upper beam, the chopping block is arranged below the presser foot, the turning tire is turned upwards for 90 degrees through the turning hydraulic cylinder relative to the chopping block, the straightening push plate is arranged on two sides of the conveying roller way, and the straightening push plate is arranged at the piston end of the air.
Rotatory moving machine of carrying includes horizontal frame, longitudinal beam, translation mechanism and picks up the manipulator, two horizontal frame parallel arrangement, and the longitudinal beam sets up on horizontal frame between two parties, be equipped with horizontal slide on the longitudinal beam, horizontal slide is connected through elevating system with picking up the manipulator, it includes guide post, sucking disc mount and sucking disc to pick up the manipulator, is connected through the bearing between guide post and the sucking disc mount, is equipped with rotary mechanism between the bottom of guide post and the sucking disc mount, and under rotary mechanism's drive, the guide post is rotatory relatively to the sucking disc mount.
The spot welding machine comprises four resistance welding guns, the resistance welding guns are hung above a spot welding area of the upper beam through steel wire ropes, and the resistance welding guns are operated by an operator to lift or move in the spot welding area.
The overturning transfer machine comprises an upper conveying roller, a lower conveying roller and annular end plates at two sides, which are arranged in parallel, and the outer sides of the annular end plates are connected with an overturning motor through friction rollers; a fixed pressure plate cylinder is vertically arranged above the upper conveying roller or below the lower conveying roller, and at least 2 fixed pressure plate cylinders are arranged; and the upper conveying roller and the lower conveying roller are respectively provided with a driving motor and synchronous chain transmission, and the rotation or stop of the upper conveying roller and the lower conveying roller is controlled according to the process of the packaging box on the overturning transfer machine.
A servo planetary reducer or a servo motor reducer is arranged between the horizontal sliding seat and the longitudinal beam; the lifting mechanism is a screw thread lifter or a worm gear lead screw lifter.
The sucking discs are vacuum sucking discs and are connected with the vacuum pump through pipelines, and the sucking discs are synchronously controlled by electromagnetic valves.
Compared with the prior art, the invention has the following beneficial effects:
1) the automatic feeding device has the advantages that the automatic feeding device can continuously feed steel plate raw materials to finished packing box products, the automation degree is high, the whole processes of feeding of the steel plate raw materials, short edge bending, rotary transfer, long edge bending, spot welding, discharging transfer and discharging packing can be achieved, the vacuum chuck is used as picking force, the hands of operators are liberated, the labor intensity is reduced, and the production efficiency is greatly improved.
2) The integrated sensor is convenient to integrate, can be highly integrated with the existing industrial control products, such as photoelectric switches, travel switches, electromagnetic switches, pressure stress sensors, laser scanners and other products, realizes the functions of conveying, weighing, counting, size measurement and the like of the products, further improves the automation degree, and provides a foundation for further expansion of the functions of the equipment.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a loading transfer machine according to an embodiment of the present invention;
FIG. 4 is a view taken in the direction A of FIG. 3;
FIG. 5 is a schematic structural view of a bending mechanism in an embodiment of the invention;
FIG. 6 is a schematic structural view of a rotary transfer machine according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an overturning transfer machine in the embodiment of the present invention.
In the figure: 1-a loading transfer machine; 2-pressing a corner cutting machine; 3-short edge bending machine; 4-rotating the transfer machine; 5-a long edge bending machine; 6-spot welding machine; 7-overturning transfer machine; 8-blanking transfer machine; 9-discharging and packaging roller bed; 10-a steel plate raw material bracket; 11-a cross beam; 12-a stringer; 13-a translation mechanism; 14-a pick-up robot; 15-a horizontal slide; 16-a lifting mechanism; 17-a guide post; 18-a suction cup holder; 19-a suction cup; 20-a frame; 21-upper beam; 22-presser foot; 23-a lifting hydraulic cylinder; 24-an anvil plate; 25-turning over the tire; 26-turning over the hydraulic cylinder; 27-aligning the push plate; 28-a transverse frame; 29-longitudinal beam; 30-a translation mechanism; 31-a pick-up robot; 32-a horizontal slide; 33-a lifting mechanism; 34-a central column; 35-a sucker seat; 36-a rotation mechanism; 37-a suction cup; 38-upper conveying roller; 39-lower conveying roller; 40-ring-shaped end plate; 41-overturning the motor; 42-rubbing rolls; 43-fixed platen cylinder; 44-packaging box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the automatic bending production line for the packing box according to the embodiment of the invention is schematically shown in the structural diagram, and comprises a loading transfer machine 1, an angle pressing cutting machine 2, a short edge bending machine 3, a rotary transfer machine 4, a long edge bending machine 5, a spot welding machine 6, an overturning transfer machine 7, a blanking transfer machine 8 and a discharging packing roller table 9 which are arranged in sequence along a straight line from a steel plate loading end to a finished packing box product unloading end, wherein conveying roller tables are arranged in the loading transfer machine 1, the angle pressing cutting machine 2, the short edge bending machine 3, the rotary transfer machine 4, the long edge bending machine 5, the spot welding machine 6 and the overturning transfer machine 7, and form a continuous process channel, and a steel plate raw material bracket 10 is arranged below the loading transfer machine 1 and used for stacking steel plate. Four hydraulic shearing machines are arranged on the corner pressing cutting machine 2 and are respectively arranged at four corners of the conveying roller way and correspond to four short edge cutting positions of the steel plate raw material, and the distance between the two hydraulic shearing machines on one side can be adjusted to adapt to the size change of the steel plate. The spot welding machine 6 comprises four resistance welding guns, the resistance welding guns are hung above a spot welding area of the upper beam through steel wire ropes, and the resistance welding guns are operated by an operator to lift or move in the spot welding area.
The working principle of the embodiment of the invention is as follows: the working process is as follows: the loading transfer machine 1 takes the raw materials from the steel plate raw material bracket 10 to a transport roller way, the transport roller way transports the raw materials to the position of the corner pressing cutting machine 2, the corner pressing cutting machine works, and notches are punched on two sides of the short edge bending line. And then the short edge is conveyed to a short edge bending machine 3 by a conveying roller way, and the short edge bending machine 3 works to process the short edge of the raw material into a box short vertical edge. The roller way transports the rotary transfer machine 4, the rotary transfer machine 4 grabs the supplied materials and rotates 90 degrees, the unprocessed long edge is transferred to a working position, then the material plate is sent to the long edge bending machine 5 by the conveying roller way to be processed into an opening box, and then the opening box is conveyed to the spot welding machine 6 by the conveying roller way to be welded into a box. The forming boxes are transported to the working position of the blanking transfer machine 8 by the conveying roller way, and the forming boxes are stacked on the discharging packing roller way 9 by the blanking transfer machine 8. For convenience of packaging and transportation, the last packaging box of each stack is turned for 180 degrees by the turning transfer machine 7 to form an inverted buckle, and then the packaging is carried out.
Fig. 3 and 4 are schematic structural diagrams of a loading and transferring machine in an embodiment of the present invention, and the loading and transferring machine includes a cross beam 11, a longitudinal beam 12, a translation mechanism 13, and a picking manipulator 14, where the two cross beams 11 are arranged in parallel, the longitudinal beam 12 is centrally arranged on the cross beam 11, a horizontal sliding seat 15 is arranged on the longitudinal beam 12, the horizontal sliding seat 15 is connected with the picking manipulator 14 through a lifting mechanism 16, and the picking manipulator 14 includes a guide column 17, a suction cup fixing frame 18, and a suction cup 19. The suction cup 19 is a vacuum suction cup, and is connected to a vacuum pump through a pipeline, and a plurality of suction cups on the suction cup fixing frame 18 are synchronously controlled by electromagnetic valves. A planetary speed reducer for servo or a servo motor speed reducer is arranged between the horizontal sliding seat 15 and the longitudinal beam 12 so as to realize the accurate horizontal movement of the horizontal sliding seat 15 along the longitudinal beam 12; the lifting mechanism 16 is a screw elevator or a worm screw elevator, and is used for realizing the lifting control of the picking manipulator 14.
Referring to fig. 5, which is a schematic structural diagram of a bending mechanism in an embodiment of the present invention, each of the short-edge bending machine and the long-edge bending machine includes two bending mechanisms symmetrically arranged left and right along a roller conveyor, each bending mechanism includes a frame 20, an upper beam 21, a presser foot 22, a hydraulic lift cylinder 23, a cutting board 24, a turning tire 25, a turning hydraulic cylinder 26, and a straightening push board 27, the top of the frame 20 is connected to the upper beam 21 through the hydraulic lift cylinder 23, the presser foot 22 is arranged at the bottom of the upper beam 21, the cutting board 24 is arranged below the presser foot 22, the turning tire 25 turns upward 90 degrees relative to the cutting board 24 through the hydraulic lift cylinder 26, the straightening push boards 27 are arranged at two sides of the roller conveyor, and the straightening push boards 27 are arranged at a piston end of the air.
Fig. 6 is a schematic structural view of a rotary transfer machine in the embodiment of the present invention; the automatic picking device comprises transverse frames 28, longitudinal beams 29, a translation mechanism 30 and a picking manipulator 31, wherein the two transverse frames 28 are arranged in parallel, the longitudinal beams 29 are arranged on the transverse frames 28 in the middle, horizontal sliding seats 32 are arranged on the longitudinal beams 29, the horizontal sliding seats 32 are connected with the picking manipulator 31 through lifting mechanisms 33, the picking manipulator 31 comprises a central column 34, a sucker seat 35 and a sucker 37, the central column 34 is connected with the sucker seat 35 through bearings, a rotating mechanism 36 is arranged between the bottom end of the central column 34 and the sucker seat 35, and the sucker seat 35 can rotate relative to the central column 34 under the driving of the rotating mechanism 36. A planetary reducer for servo or a servo motor reducer is arranged between the horizontal sliding seat 32 and the longitudinal beam 29; the lifting mechanism 33 is a screw elevator or a worm screw elevator. The suction cups 37 are vacuum suction cups connected to a vacuum pump through a pipe, and a plurality of suction cups are synchronously controlled by electromagnetic valves for realizing the lifting control of the pick-up robot 31.
Fig. 7 is a schematic structural diagram of the reverse transfer machine in the embodiment of the present invention, and includes an upper conveying roller 38, a lower conveying roller 39, and two annular end plates 40, where the outer sides of the annular end plates 40 are connected to a reverse motor 41 through friction rollers 42; fixed pressure plate cylinders 43 are vertically arranged above the upper conveying rollers, and 3 fixed pressure plate cylinders 43 are arranged; the upper conveying roller and the lower conveying roller are respectively provided with a driving motor and synchronous chain transmission, and the rotation or stop of the upper conveying roller and the lower conveying roller is controlled according to the process of the packing box 44 on the overturning transfer machine. When the packing box 44 moves to the middle of the two annular end plates 40 along the lower conveying rollers 39, the lower conveying rollers 39 stop rotating, the fixed pressing plate air cylinders 43 extend downwards to press the packing box 44, the overturning motors 41 are started to rotate for 180 degrees, the fixed pressing plate air cylinders 43 retract, the packing box 44 falls onto the upper conveying rollers 38, the upper conveying rollers 38 rotate, and the packing box 44 leaves the overturning transfer machine along the upper conveying rollers 38.
The above embodiments are merely specific examples selected for illustrating the objects, technical solutions and advantages of the present invention in detail, and should not be construed as limiting the scope of the present invention, and various modifications, equivalent substitutions and improvements can be made without departing from the spirit and principle of the present invention.
Claims (9)
1. Automatic production line that bends of packing carton, its characterized in that includes and moves machine, pressure angle guillootine, minor face bender, rotatory move and carry machine, long limit bender, spot welder, the upset of moving that set gradually along the straight line from steel sheet material loading end to packing carton finished product unloading end move and carry machine and ejection of compact packing roll table the material moves and carries all to be provided with rollgang in machine, pressure angle guillootine, minor face bender, rotatory move and carry machine, long limit bender, spot welder and the upset move and carry the machine, and each rollgang constitutes continuous process channel, the material loading is moved and is equipped with steel sheet raw materials bracket in the machine.
2. The automatic bending production line for the packaging boxes according to claim 1, wherein the loading and transferring machine comprises cross beams, longitudinal beams, a translation mechanism and a picking manipulator, the two cross beams are arranged in parallel, the longitudinal beams are arranged on the cross beams in the middle, horizontal sliding seats are arranged on the longitudinal beams, the horizontal sliding seats are connected with the picking manipulator through a lifting mechanism, and the picking manipulator comprises guide columns, a sucker fixing frame and suckers.
3. The automatic bending production line for the packaging boxes according to claim 1, wherein four hydraulic shearing machines are arranged on the corner pressing and cutting machine, are respectively arranged at four corners of the conveying roller way and correspond to four short edge cutting positions of the steel plate raw material.
4. The automatic bending production line for the packaging boxes according to claim 1, wherein the short-edge bending machine and the long-edge bending machine respectively comprise two bending mechanisms symmetrically arranged along a conveying roller way in a left-right mode, each bending mechanism comprises a rack, an upper beam, a presser foot, a lifting hydraulic cylinder, a chopping block, a turning tire, a turning hydraulic cylinder and a straightening push plate, the top of the rack is connected with the upper beam through the lifting hydraulic cylinder, the bottom of the upper beam is provided with the presser foot, the chopping block is arranged below the presser foot, the turning tire is turned upwards for 90 degrees relative to the chopping block through the turning hydraulic cylinder, the straightening push plates are arranged on two sides of the conveying roller way, and the straightening push plates are arranged at piston ends of.
5. The automatic bending production line for the packaging boxes according to claim 1, wherein the rotary transfer machine comprises transverse frames, a longitudinal beam, a translation mechanism and a picking manipulator, the two transverse frames are arranged in parallel, the longitudinal beam is arranged on the transverse frames in the middle, a horizontal sliding seat is arranged on the longitudinal beam, the horizontal sliding seat is connected with the picking manipulator through a lifting mechanism, the picking manipulator comprises a guide post, a sucker fixing frame and a sucker, the guide post is connected with the sucker fixing frame through a bearing, a rotating mechanism is arranged between the bottom end of the guide post and the sucker fixing frame, and the sucker fixing frame can rotate relative to the guide post under the driving of the rotating mechanism.
6. An automatic bending production line for packaging boxes according to claim 1, wherein the spot welding machine comprises four resistance welding guns suspended above the spot welding area of the upper beam by steel cables, the resistance welding guns being operated by an operator to be lifted or moved in the spot welding area.
7. The automatic bending production line for the packaging boxes according to claim 1, wherein the overturning transfer machine comprises an upper conveying roller, a lower conveying roller and annular end plates on two sides, which are arranged in parallel, and the outer sides of the annular end plates are connected with an overturning motor through friction rollers; a fixed pressure plate cylinder is vertically arranged above the upper conveying roller or below the lower conveying roller, and at least 2 fixed pressure plate cylinders are arranged; and the upper conveying roller and the lower conveying roller are respectively provided with a driving motor and synchronous chain transmission, and the rotation or stop of the upper conveying roller and the lower conveying roller is controlled according to the process of the packaging box on the overturning transfer machine.
8. The automatic bending production line for the packaging boxes according to claim 2 or 5, wherein a servo planetary reducer or a servo motor reducer is arranged between the horizontal sliding seat and the longitudinal beam; the lifting mechanism is a screw thread lifter or a worm gear lead screw lifter.
9. An automatic bending production line for packaging boxes according to claim 2 or 5, wherein the suction cups are vacuum suction cups, the vacuum suction cups are connected with a vacuum pump through pipelines, and the suction cups are synchronously controlled by electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606725.7A CN112845936A (en) | 2020-12-30 | 2020-12-30 | Automatic bending production line for packaging boxes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606725.7A CN112845936A (en) | 2020-12-30 | 2020-12-30 | Automatic bending production line for packaging boxes |
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| CN112845936A true CN112845936A (en) | 2021-05-28 |
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| CN202011606725.7A Pending CN112845936A (en) | 2020-12-30 | 2020-12-30 | Automatic bending production line for packaging boxes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333514A (en) * | 2021-07-05 | 2021-09-03 | 深圳市驭智装备技术有限公司 | Bending equipment |
| CN113333515A (en) * | 2021-07-05 | 2021-09-03 | 深圳市驭智装备技术有限公司 | Plate bending processing method |
| CN117465024A (en) * | 2023-12-27 | 2024-01-30 | 福建腾博新材料科技有限公司 | Automatic insulating cover production line |
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| CN117465024A (en) * | 2023-12-27 | 2024-01-30 | 福建腾博新材料科技有限公司 | Automatic insulating cover production line |
| CN117465024B (en) * | 2023-12-27 | 2024-04-12 | 福建腾博新材料科技有限公司 | Automatic insulating cover production line |
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