CN111361204B

CN111361204B - Corrugated carton automatic production line

Info

Publication number: CN111361204B
Application number: CN202010242844.2A
Authority: CN
Inventors: 周利强
Original assignee: Wuxi Lijia Packaging Decoration Co ltd
Current assignee: Wuxi Lijia Packaging Decoration Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2022-04-15
Anticipated expiration: 2040-03-31
Also published as: CN111361204A

Abstract

The invention discloses an automatic production line of corrugated cartons, which belongs to the technical field of corrugated paper and adopts the technical scheme that the automatic production line comprises a print fluting machine, wherein a base is fixedly connected to a rack of the print fluting machine, a rotating shaft is rotatably connected to the base, an installation block is fixedly connected to the rotating shaft, a driving device for rotating the rotating shaft is arranged on the base, a plurality of accommodating grooves are formed in the side wall, facing the print fluting machine, of the installation block, the accommodating grooves are communicated with the top surface of the installation block, a supporting plate for bearing a paperboard is slidably connected to the accommodating grooves along the vertical direction, a pushing device for pushing the supporting plate to move is arranged in the accommodating grooves, a plurality of pushing cylinders I are fixedly connected to the top surface of the installation block, pushing plates are fixedly connected to piston rods of the pushing cylinders I, and the pushing plates are arranged along the rod body direction perpendicular to the piston rods; the invention has the effects of reducing the workload of workers in the production process of the corrugated case and improving the automation degree of the whole production line.

Description

Corrugated carton automatic production line

Technical Field

The invention relates to the technical field of corrugated paper, in particular to an automatic production line of corrugated cartons.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

Chinese patent publication No. CN206884271U discloses a full-automatic production line for corrugated paper boxes, which comprises a paper dividing and line pressing machine, a print grooving machine, a block press, a waste paper cleaning device, a box gluing machine, a packaging machine, a stacking machine and a paper box transfer device, which are connected in sequence; the stacking machine comprises a three-dimensional sliding table, a vacuum sucker and a bidirectional inflator pump; the carton transfer device is matched with the stacker crane and comprises two horizontal sliding rails, a horizontal support plate, a screw rod sliding block, a screw rod and a screw rod motor, wherein the two horizontal sliding rails are arranged in parallel to the Y-axis sliding table; the upper end surface of the horizontal bracket plate is provided with a backing plate. The utility model has the advantages that: through the effect of hacking machine and case transfer device for corrugated box after the packing no longer need traditional artifical pile up neatly, also no longer need through the artifical carton that shifts of fork truck, makes corrugated box full-automatic production line's degree of automation higher, has reduced intensity of labour.

However, the above-mentioned production line is in the in-process of production, when the cardboard line ball was accomplished and is placed on the print fluting machine, it is earlier to place the cardboard that stacks well on the conveyer belt of print fluting machine through the workman is manual, make the cardboard get into the print fluting machine one by one through the cooperation of the baffle of conveyer belt and print fluting machine paper feed mouth, because the cardboard volume of stacking on the conveyer belt is not many, consequently along with the transportation of cardboard, the height of the cardboard of conveyer belt stacking constantly descends, in order to keep the smooth of cardboard print fluting, the workman adds the frequency of board and then need very fast, need to move the cardboard repeatedly, so just so greatly increased workman's work load. Therefore, in the process of corrugated carton production, the production line still wastes manpower, and the automation degree still needs to be improved.

Disclosure of Invention

The invention aims to provide an automatic corrugated carton production line, which has the effects of reducing the workload of workers in the corrugated carton production process and improving the automation degree of the whole production line.

The technical purpose of the invention is realized by the following technical scheme:

an automatic production line for corrugated cartons comprises a print fluting machine, wherein a base is fixedly connected to a rack of the print fluting machine, the base is positioned at a board inlet of the print fluting machine, a rotating shaft is rotatably connected to the base along a vertical direction, an installation block is fixedly connected to the rotating shaft, a driving device for rotating the rotating shaft is arranged on the base, a plurality of accommodating grooves for placing paperboards are formed in the side wall of the installation block, which faces the print fluting machine, the accommodating grooves are communicated with the top surface of an installation block, a supporting plate for receiving the paperboards is slidably connected to the accommodating grooves along the vertical direction, the supporting plate is arranged along a horizontal direction, a pushing device for pushing the supporting plate to move is arranged in the accommodating grooves, a plurality of first pushing cylinders are fixedly connected to the top surface of the installation block, the first pushing cylinders are arranged along the horizontal direction, piston rods of the first pushing cylinders face notches of the accommodating grooves, and a piston rod of the first pushing cylinder is fixedly connected with a pushing plate, and the pushing plate is arranged along the direction perpendicular to the piston rod of the first pushing cylinder.

By adopting the technical scheme, before the paper boards enter the printing and grooving machine, the paper boards are stacked manually and placed on the conveying belt of the printing and grooving machine, meanwhile, the standby paper boards are stacked and stacked on the supporting plate of the accommodating groove, when the printing and grooving machine operates, the stacking height of the paper boards on the conveying belt continuously decreases along with continuous conveying of the paper boards on the conveying belt, when the height of the paper boards is lower than the top surface of the mounting block, the supporting plate is driven to ascend by using the pushing device, the supporting plate drives the standby paper boards on the supporting plate to move upwards when ascending and enables the standby paper boards to protrude out of the top surface of the mounting block, at the moment, the standby paper boards protruding out of the upper surface of the mounting block are pushed by using the pushing cylinder, and the standby paper boards slide onto the paper boards on the conveying belt in the pushing process, so that the adding of the paper boards is realized; after the reserve cardboard in the holding tank towards the print fluting machine in the installation piece is all used, utilize drive arrangement to rotate the countershaft, make the holding tank of filling with reserve cardboard again rotate towards the print fluting machine, thereby repeat above-mentioned operation make cardboard on the conveyer belt can be incessant add the workman only need in good time carry out the cardboard to vacant holding tank and stack can, this kind of setting can reduce the interpolation frequency of workman to the cardboard, reduce workman's work load, improve the degree of automation of whole production line.

The present invention in a preferred example may be further configured to: the pushing device comprises a threaded rod and a nut seat, the threaded rod is rotatably connected in the mounting groove, the nut seat is in threaded connection with the threaded rod, the threaded rod is arranged in the vertical direction, the nut seat is fixedly connected to the supporting plate, and a first driving motor is fixedly connected to the bottom surface of the mounting block and used for driving the threaded rod to rotate.

By adopting the technical scheme, when the supporting plate needs to be moved, the first driving motor is started, the first driving motor rotates the pair of threaded rods, and the threaded rods drive the nut seats to move in the rotating process, so that the supporting plate is driven to move.

The present invention in a preferred example may be further configured to: the pushing device comprises a third pushing cylinder fixedly connected to the side wall of the mounting block, the third pushing cylinder is arranged in the vertical direction, and a piston rod of the third pushing cylinder is fixedly connected to the supporting plate.

Through adopting above-mentioned technical scheme, when needs remove the layer board, directly utilize three pairs of layer boards of promotion cylinder to promote.

The present invention in a preferred example may be further configured to: the driving device comprises a first bevel gear fixedly connected to the rotating shaft and a second bevel gear rotatably connected to the base and in rotary engagement with the first bevel gear, and a second driving motor fixedly connected to the base and used for driving the second bevel gear to rotate.

By adopting the technical scheme, when the mounting block needs to be rotated, the second driving motor is started, the second driving motor drives the second bevel gear to rotate, and the second bevel gear drives the first bevel gear to rotate in the rotating process, so that the rotating shaft is driven to rotate.

The present invention in a preferred example may be further configured to: fixedly connected with mounting panel on the lateral wall of print fluting machine orientation installation piece, the mounting panel is located print fluting machine paper feed mouth's top and sets up along the horizontal direction, the bottom surface of mounting panel is provided with the stripper plate, the stripper plate sets up along the face direction that is on a parallel with the mounting panel, fixedly connected with is used for promoting the push cylinder two that the stripper plate removed along vertical direction on the mounting panel, the cardboard extrusion on the conveyer belt on stripper plate and the print fluting machine is contradicted.

Through adopting above-mentioned technical scheme, the cardboard that removes to the conveyer belt from the installation piece can be extruded to the setting of stripper plate, avoids the cardboard to take place the slope when removing to the conveyer belt from the installation piece, is favorable to making the cardboard on the conveyer belt remain the horizontality throughout, is favorable to improving the smoothness nature that the cardboard got into in the print fluting machine.

The present invention in a preferred example may be further configured to: fixedly connected with accepts the board on the lateral wall of installation piece, it is located the open-top department of installation piece to accept the board, it sets up to accept the board slope, it is higher than its face height of keeping away from installation piece one side that the board is close to the face height of installation piece one side, the cardboard with it slides to accept the board laminating.

Through adopting above-mentioned technical scheme, cardboard on the layer board can appear the circumstances of slope along with the removal of cardboard in the in-process that is promoted, and the board of accepting can support the cardboard that makes the layer board can smoothly pile up and put on the conveyer belt that removes, avoids the cardboard to take place to turn on one's side when removing.

The present invention in a preferred example may be further configured to: the lateral wall of installation piece goes up sliding connection and has the baffle, the baffle sets up along the lateral wall direction that is on a parallel with the installation piece, the baffle slidable shelters from in the notch of holding tank.

Through adopting above-mentioned technical scheme, the setting of baffle can shelter from the cardboard in the holding tank, avoids the cardboard of protrusion in the cardboard of installation piece top surface in the holding tank when being promoted by a promotion cylinder to be driven and emptys.

The present invention in a preferred example may be further configured to: fixedly connected with guide block on the lateral wall of layer board, set up on the lateral wall of holding tank and be used for the gliding guide way of guide block.

Through adopting above-mentioned technical scheme, the sliding fit of guide block and guide way is favorable to the layer board at the in-process that removes to remain stable, increases the area of contact between layer board and the holding tank simultaneously, is favorable to improving the support stability of layer board.

In summary, the invention includes at least one of the following beneficial technical effects:

1. through the arrangement of the mounting block, the accommodating groove, the supporting plate, the pushing device and the driving device, the effects of reducing the adding frequency of workers to the paper boards, reducing the workload of the workers and improving the automation degree of the whole production line can be achieved;

2. through the arrangement of the extrusion plate, the effects of preventing the paperboard from inclining when moving from the mounting block to the conveying belt and improving the smoothness of the paperboard entering the printing and grooving machine can be achieved;

3. through the arrangement of the bearing plate, the effect of preventing the paper board from turning on one side in the process of moving to the conveying belt can be achieved.

Drawings

FIG. 1 is a schematic view of a mounting block in example 1, which is used for showing the connection relationship between the mounting block and a print fluting machine;

FIG. 2 is a schematic view for embodying a driving apparatus in embodiment 1;

FIG. 3 is a schematic view showing a cross-sectional view of the internal structure of a mounting block in embodiment 1;

fig. 4 is a schematic structural view for embodying the pushing means in embodiment 2.

In the figure, 1, a print fluting machine; 2. a base; 3. a rotating shaft; 4. mounting blocks; 5. a drive device; 51. a first bevel gear; 52. a second bevel gear; 6. a second driving motor; 7. accommodating grooves; 8. a support plate; 9. a guide block; 10. a guide groove; 11. a pushing device; 111. a threaded rod; 112. a nut seat; 113. a pushing cylinder III; 12. driving a motor I; 13. a baffle plate; 14. a first pushing cylinder; 15. a push plate; 16. a bearing plate; 17. mounting a plate; 18. a pressing plate; 19. and a second pushing cylinder.

Detailed Description

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

Example 1:

the utility model provides a corrugated box automation line, refers to fig. 1, including print fluting machine 1, wherein, fixedly connected with base 2 in print fluting machine 1's the frame, base 2 is the setting of cuboid and places in ground, and base 2 is located print fluting machine 1's paper feed mouth one side.

Referring to fig. 1, a rotation shaft 3 is rotatably connected to an upper surface of a base 2, and the rotation shaft 3 is disposed in a vertical direction.

Referring to fig. 1, a mounting block 4 is fixedly connected to the rotating shaft 3, and the mounting block 4 is disposed in a cylindrical shape and is disposed along a vertical direction. The bottom surface center of installation piece 4 has seted up the cross-under groove, and the cross-under groove sets up along the length direction of installation piece 4, and pivot 3 pegs graft in the cross-under groove and with cross-under groove fixed connection. The top surface of the mounting block 4 is flush with the upper surface of the paper feed port of the print fluting machine 1.

Referring to fig. 2, a driving device 5 for rotating the rotating shaft 3 is arranged on the base 2, the driving device 5 includes a first bevel gear 51 fixedly connected to the rotating shaft 3, and a second bevel gear 52 rotatably connected to the base 2 and rotatably engaged with the first bevel gear 51, and a second driving motor 6 for driving the second bevel gear 52 to rotate is fixedly connected to the base 2.

Referring to fig. 1, four holding tanks 7 have been seted up on the lateral wall of installation piece 4, and the inner chamber of holding tank 7 is the setting of cuboid and equidistant ring locates on installation piece 4. The inner cavity of the accommodating groove 7 is communicated with the upper surface of the mounting block 4, and paperboards can be stacked in the accommodating groove 7.

Referring to fig. 1, a supporting plate 8 is slidably connected to the accommodating groove 7, and the supporting plate 8 is horizontally disposed and attached to an inner groove wall of the accommodating groove 7. The cardboards stacked in the receiving grooves 7 are all placed on the pallet 8 and can move along with the up-and-down movement of the pallet 8.

Referring to fig. 1, fixedly connected with guide block 9 on the lateral wall of layer board 8, guide block 9 is the setting of cuboid, offers along vertical direction on the interior cell wall of holding tank 7 to be used for the gliding guide way 10 of guide block 9.

Referring to fig. 3, a pushing device 11 for pushing the supporting plate 8 to move in the vertical direction is disposed in the receiving groove 7, and the pushing device 11 includes a threaded rod 111 rotatably connected to a side wall of the receiving groove 7 and a nut seat 112 threadedly connected to the threaded rod 111. The threaded rod 111 is arranged in the vertical direction, and the nut seat 112 is fixedly connected to the side wall of the supporting plate 8. The bottom surface of the mounting block 4 is fixedly connected with a first driving motor 12 for driving the threaded rod 111 to rotate, and an output shaft of the first driving motor 12 is fixedly connected to the bottom end of the threaded rod 111 through a coupler.

Referring to fig. 1, a baffle 13 is slidably connected to the outer side wall of the mounting block 4, the baffle 13 is arranged in a direction parallel to the side wall of the mounting block 4, and the length of the baffle 13 is the same as that of the notch of the accommodating groove 7. After the completion is piled up to the cardboard in the holding tank 7, remove baffle 13 and can make baffle 13 slide and shelter from in the notch of holding tank 7 to carry on spacingly to the cardboard in the holding tank 7.

Referring to fig. 1, 4 first pushing cylinders 14 are fixedly connected to the upper side wall of the mounting block 4, the first pushing cylinders 14 are arranged along the horizontal direction, and piston rods of the first pushing cylinders 14 face the notches of the accommodating grooves 7. The four pushing cylinders one 14 are arranged in a central symmetry manner with respect to the center of the top surface of the mounting block 4.

Referring to fig. 1, a piston rod of the first pushing cylinder 14 is fixedly connected with a pushing plate 15, and the pushing plate 15 is arranged in a direction perpendicular to the first pushing cylinder 14. The pushing plate 15 can push the paper board protruding from the upper surface of the mounting block 4 under the driving of the pushing cylinder one 14.

Referring to fig. 1, a receiving plate 16 is fixedly connected to a side wall of the mounting block 4, and the receiving plate 16 is located at a top opening of the mounting block 4. The bearing plate 16 is obliquely arranged, the height of the plate surface of the bearing plate 16 close to one side of the mounting block 4 is higher than that of the plate surface of the bearing plate 16 far away from one side of the mounting block 4, and when the paper blocking plate is pushed to the print fluting machine 1 by the first pushing cylinder 14, the paper blocking plate can be attached to and slide on the bearing plate 16 in the moving process.

Referring to fig. 1, a mounting plate 17 is fixedly connected to a side wall of the print fluting machine 1 facing the mounting block 4, and the mounting plate 17 is located above a paper feed port of the print fluting machine 1 and is arranged along a horizontal direction. The bottom surface of the mounting plate 17 is provided with a pressing plate 18, and the pressing plate 18 is arranged in a direction parallel to the plate surface of the mounting plate 17. And a second pushing cylinder 19 for pushing the extrusion plate 18 to move is fixedly connected to the bottom surface of the mounting plate 17, the second pushing cylinder 19 is arranged along the vertical direction, and a piston rod of the second pushing cylinder 19 is arranged vertically downwards. Driven by the second pushing cylinder 19, the pressing plate 18 can press and abut against the paper boards on the conveyor belt of the print fluting machine 1.

The specific implementation process comprises the following steps: before the paper boards enter the print fluting machine 1, a worker manually stacks the paper boards and places the stacked paper boards on a conveying belt of the print fluting machine 1, meanwhile, standby paper boards are stacked on a supporting plate 8 of a containing tank 7, when the print fluting machine 1 runs, the stacking height of the paper boards on the conveying belt continuously decreases along with the rotation of the conveying belt, when the height of the paper boards is lower than the top surface of an installation block 4, a pushing device 11 is used for driving the supporting plate 8 to ascend, the standby paper boards on the supporting plate 8 also move upwards along with the ascending of the supporting plate 8, the standby paper boards protrude out of the top surface of the installation block 4 along with the ascending of the supporting plate 8, at the moment, a pushing cylinder I14 is used for pushing the standby paper boards protruding out of the upper surface of the installation block 4, the standby paper boards slide onto the paper boards on the conveying belt in the pushing process and are extruded by an extruding plate 18, so that each paper board on the conveying belt is kept in a horizontal state, therefore, the adding of the paper boards is realized, after all the standby paper boards in the accommodating grooves 7 facing the print fluting machine 1 in the mounting block 4 are used, the driving device 5 is utilized to rotate the rotating shaft 3, the accommodating grooves 7 filled with the standby paper boards are rotated to face the print fluting machine 1 again, and the operation is repeated, so that the paper boards on the conveying belt can be added uninterruptedly.

Example 2:

an automatic production line for corrugated cartons, referring to fig. 4, differs from embodiment 1 in that the pushing device 11 includes a third pushing cylinder 113 fixedly connected to the outer side wall of the mounting block 4, the third pushing cylinder 113 is arranged along the vertical direction, and a piston rod of the third pushing cylinder 113 is fixedly connected to the side wall of the supporting plate 8.

The specific implementation process comprises the following steps: when the pallet 8 needs to be moved, the third pushing cylinder 113 is directly used for pushing the pallet 8.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a corrugated box automation line, includes print fluting machine (1), its characterized in that: the printing and grooving machine is characterized in that a base (2) is fixedly connected to a rack of the printing and grooving machine (1), the base (2) is located at a board inlet of the printing and grooving machine (1), a rotating shaft (3) is rotatably connected to the base (2) along a vertical direction, an installation block (4) is fixedly connected to the rotating shaft (3), a driving device (5) for rotating the rotating shaft (3) is arranged on the base (2), a plurality of accommodating grooves (7) for placing paperboards are formed in the side wall, facing the printing and grooving machine (1), of the installation block (4), the accommodating grooves (7) are communicated with the top surface of the installation block (4), a supporting plate (8) for bearing the paperboards is slidably connected to the accommodating grooves (7) along the vertical direction, the supporting plate (8) is arranged along a horizontal direction, and a pushing device (11) for pushing the supporting plate (8) to move is arranged in the accommodating grooves (7), fixedly connected with a plurality of push cylinder one (14) on the top surface of installation piece (4), push cylinder one (14) sets up along the horizontal direction, the piston rod of push cylinder one (14) is towards the notch of holding tank (7), fixedly connected with slurcam (15) on the piston rod of push cylinder one (14), slurcam (15) sets up along the direction of the piston rod of perpendicular to push cylinder one (14), the print fluting machine is fixedly connected with mounting panel (17) on the lateral wall of installation piece (4) towards, mounting panel (17) are located print fluting machine (1) paper feed mouth's top and set up along the horizontal direction, the bottom surface of mounting panel (17) is provided with stripper plate (18), stripper plate (18) set up along the face direction that is on a parallel with mounting panel (17), fixedly connected with pushes cylinder two (19) that are used for promoting stripper plate (18) and remove along vertical direction on mounting panel (17), the utility model discloses a printing and grooving machine, including installation piece (4), cardboard extrusion conflict on the conveyer belt on stripper plate (18) and the print fluting machine (1), fixedly connected with accepts board (16) on the lateral wall of installation piece (4), accept board (16) and be located the top opening part of installation piece (4), accept board (16) slope setting, it is higher than its face height of keeping away from installation piece (4) one side that board (16) are close to the face of installation piece (4) one side, the cardboard with accept board (16) the laminating and slide.

2. The corrugated box automatic production line according to claim 1, wherein: push device (11) including rotate threaded rod (111), the nut seat (112) of threaded connection on threaded rod (111) of connection in the mounting groove, threaded rod (111) set up along vertical direction, nut seat (112) fixed connection is in layer board (8), fixedly connected with is used for driving threaded rod (111) pivoted driving motor one (12) on the bottom surface of installation piece (4).

3. The corrugated box automatic production line according to claim 2, wherein: the pushing device (11) comprises a third pushing cylinder (113) fixedly connected to the side wall of the mounting block (4), the third pushing cylinder (113) is arranged in the vertical direction, and a piston rod of the third pushing cylinder (113) is fixedly connected to the supporting plate (8).

4. The corrugated box automatic production line according to claim 1, wherein: the driving device (5) comprises a first bevel gear (51) fixedly connected to the rotating shaft (3) and a second bevel gear (52) rotatably connected to the base (2) and in rotating engagement with the first bevel gear (51), and a second driving motor (6) used for driving the second bevel gear (52) to rotate is fixedly connected to the base (2).

5. The corrugated box automatic production line according to claim 1, wherein: the side wall of the installation block (4) is connected with a baffle (13) in a sliding mode, the baffle (13) is arranged along the direction parallel to the side wall of the installation block (4), and the baffle (13) can be shielded in a sliding mode from a notch of the accommodating groove (7).

6. The corrugated box automatic production line according to claim 1, wherein: fixedly connected with guide block (9) on the lateral wall of layer board (8), offer on the lateral wall of holding tank (7) and be used for gliding guide way (10) of guide block (9).