Corrugated carton conveying device with folding function

Abstract

The utility model provides a corrugated carton conveying device with a folding function, which comprises a worktable, a plurality of groups of support rollers distributed at equal intervals are rotatably connected to the middle of the worktable, a conveying belt is arranged on the outer sides of the support rollers, supports are arranged on two sides of the conveying belt, crease forming components are arranged on the supports, and the crease forming components are connected with the worktable. A first extending plate is arranged in the middle of the workbench, a mounting groove is formed in the first extending plate, and first sliding grooves are formed in the two sides of the mounting groove. According to the corrugated carton conveying device with the folding function, a paperboard firstly passes through the lower portion of the folding mark forming assembly, folding mark machining is conducted on the surface of the paperboard, when the paperboard advances to the position between the folding forming frames, the two sides of the paperboard are extruded and folded by the folding forming frames and get close to the middle, and primary folding forming is completed; and when moving to the second extension plate, auxiliary forming is carried out again, the forming machining effect is ensured, the whole folding and transporting process does not need too many steps, operation is easy and convenient, and the process is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box production, in particular to a folding corrugated paper box conveying device. Background Art

[0002] Corrugated paper, also known as kraft paper or cardboard, is a common material for paper packaging boxes. It is lighter than wooden boxes, has greater rigidity, and is easy to cut to size. It is used to protect other packaged products from damage.

[0003] During the production and transportation of corrugated boxes, some steps are performed manually, which is inefficient, involves many steps, and the production process is not stable enough.

[0004] Therefore, it is necessary to provide a foldable corrugated box conveying device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a folding corrugated paper box conveying device, which solves the problem that in the production and transportation process of corrugated paper boxes, some steps are performed manually, which has low efficiency, many operating steps and unstable production process.

[0006] In order to solve the above technical problems, the utility model provides a corrugated cardboard box conveying device with folding, comprising: a workbench, a plurality of groups of equidistantly distributed support rollers are rotatably connected in the middle of the workbench, a conveyor belt is provided on the outside of the support roller, a bracket is provided on both sides of the conveyor belt, a crease forming component is provided on the bracket, a first extension plate is provided in the middle of the workbench, a mounting groove is provided in the first extension plate, a first slide groove is provided on both sides of the mounting groove, a fixed seat is slidably connected in the first slide groove, a position adjustment component is provided at the lower part of the workbench, a second slide groove is provided at the bottom of the mounting groove, the position adjustment component is connected to the fixed seat through the second slide groove, a folding forming frame is provided on the fixed seat, a second extension plate is provided on the side of the workbench away from the bracket, and an auxiliary forming component is provided on the second extension plate.

[0007] Preferably, the crease forming assembly includes a lifting push rod and a mounting plate, the mounting plate is fixedly connected to the output end of the lifting push rod, electric guide rails are provided on both sides of the mounting plate, a first movable seat is slidably connected to the electric guide rail, the lower part of the first movable seat is rotatably connected to a rotating shaft, a crease forming roller is fixedly connected to the rotating shaft, and a plurality of evenly distributed forming protrusions are provided on the outer diameter of the crease forming roller.

[0008] Preferably, a sliding rod is fixedly connected to the inner side of the bracket, and both sides of the mounting plate are slidably connected to the sliding rod.

[0009] Preferably, the position adjustment assembly includes a motor and a fixed plate, the fixed plate is fixedly connected to the lower part of the workbench, a bidirectional screw is rotatably connected to the fixed plate, the bidirectional screw is connected to the output end of the motor, a second movable seat is sleeved on both sides of the bidirectional screw, the second movable seat is slidably connected to the second slide groove, and the upper part of the second movable seat is fixedly connected to the lower part of the fixed seat.

[0010] Preferably, a support rod is provided on the folding and forming frame, a side of the folding and forming frame close to the bracket is a lifting end, and the highest point of the folding and forming frame is an arched top.

[0011] Preferably, the auxiliary forming component includes a base, a telescopic push rod is fixedly connected to the base, an output end of the telescopic push rod is fixedly connected to an L-shaped plate, the end of the L-shaped plate close to the middle of the conveyor belt is an arc-shaped contact end, a connecting frame is provided on the L-shaped plate, and two groups of rolling cylinders are rotatably connected to the connecting frame.

[0012] Compared with the related art, the folding corrugated cardboard box conveying device provided by the present invention has the following beneficial effects:

[0013] The utility model provides a folding corrugated paper box conveying device. The paperboard first passes under the crease forming component to perform crease processing on the surface. When the paperboard moves between the folding and forming frames, the two sides are squeezed and folded by the folding and forming frames and moved closer to the middle to complete the initial folding and forming. When the paperboard moves to the second extension plate, auxiliary forming is performed again, thereby ensuring the effect of the forming process. The entire folding and transportation process does not require too many steps, is simple to operate, and has a stable process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a folding corrugated paper box conveying device provided by the utility model;

[0015] Figure 2 This is a schematic structural diagram of the crease forming component in the present invention;

[0016] Figure 3 This is a schematic structural diagram of the position adjustment assembly and the folding and forming frame in the present invention;

[0017] Figure 4 It is a structural schematic diagram of the auxiliary molding component in the utility model.

[0018] Numbers in the figure: 1. workbench, 2. support roller, 3. conveyor belt, 4. bracket, 5. slide rod, 6. lifting push rod, 7. mounting plate, 8. electric guide rail, 9. first movable seat, 10. rotating shaft, 11. crease forming roller, 12. forming protrusion, 13. first extension plate, 14. mounting groove, 15. first slide groove, 16. fixed seat, 17. motor, 18. fixed plate, 19. bidirectional screw rod, 20. second slide groove, 21. second movable seat, 22. folding forming frame, 23. support rod, 24. lifting end, 25. arched top, 26. second extension plate, 27. base, 28. telescopic push rod, 29. L-shaped plate, 30. arc-shaped contact end, 31. connecting frame, 32. rolling cylinder. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0020] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a folding corrugated paper box conveying device provided by the utility model;

[0021] Figure 2 This is a schematic structural diagram of the crease forming component in the present invention;

[0022] Figure 3 This is a schematic structural diagram of the position adjustment assembly and the folding and forming frame in the present invention;

[0023] Figure 4 It is a structural schematic diagram of the auxiliary molding component in the utility model.

[0024] A folding corrugated cardboard box conveying device includes: a workbench 1, a plurality of groups of equidistantly distributed support rollers 2 are rotatably connected in the middle of the workbench 1, a conveyor belt 3 is provided on the outside of the support roller 2, a bracket 4 is provided on both sides of the conveyor belt 3, and a crease forming component is provided on the bracket 4, a first extension plate 13 is provided in the middle of the workbench 1, a mounting groove 14 is provided in the first extension plate 13, a first slide 15 is provided on both sides of the mounting groove 14, a fixed seat 16 is slidably connected in the first slide 15, a position adjustment component is provided at the lower part of the workbench 1, a second slide 20 is provided at the bottom of the mounting groove 14, the position adjustment component is connected to the fixed seat 16 through the second slide 20, a folding forming frame 22 is provided on the fixed seat 16, and a second extension plate 26 is provided on the side of the workbench 1 away from the bracket 4, and an auxiliary forming component is provided on the second extension plate 26.

[0025] The cardboard is placed on the conveyor belt 3 near the end of the bracket 4 and begins to be transported. It first passes under the crease forming component set on the bracket 4 to perform crease processing on the surface of the cardboard. When the cardboard is folded subsequently, it is folded from the crease; then the cardboard moves to between the folding and forming frames 22, where both sides are squeezed and folded by the folding and forming frames 22 and moved closer to the middle, completing the initial folding and forming; when it moves to the second extension plate 26, it undergoes another auxiliary forming.

[0026] The crease forming component includes a lifting push rod 6 and a mounting plate 7, the mounting plate 7 is fixedly connected to the output end of the lifting push rod 6, and electric guide rails 8 are provided on both sides of the mounting plate 7. A first movable seat 9 is slidably connected to the electric guide rail 8, and a rotating shaft 10 is rotatably connected to the lower part of the first movable seat 9. A crease forming roller 11 is fixedly connected to the rotating shaft 10, and a plurality of evenly distributed forming protrusions 12 are provided on the outer diameter of the crease forming roller 11.

[0027] The lifting push rod 6 controls the height of the mounting plate 7 to meet the processing requirements of cardboards of different thicknesses or folds of different depths.

[0028] The inner side of the bracket 4 is fixedly connected with a slide bar 5 , and both sides of the mounting plate 7 are slidably connected to the slide bar 5 .

[0029] The slide bar 5 increases the stability of the mounting plate 7 when it is raised or lowered by the lifting push rod 6 .

[0030] The position adjustment assembly includes a motor 17 and a fixed plate 18, the fixed plate 18 is fixedly connected to the lower part of the workbench 1, a bidirectional screw rod 19 is rotatably connected to the fixed plate 18, the bidirectional screw rod 19 is connected to the output end of the motor 17, and a second movable seat 21 is sleeved on both sides of the bidirectional screw rod 19, the second movable seat 21 is slidably connected to the second slide groove 20, and the upper part of the second movable seat 21 is fixedly connected to the lower part of the fixed seat 16.

[0031] The folding and forming frames 22 on both sides are controlled to move closer to each other by the motor 17, the bidirectional screw rod 19 and the second movable seat 21, so as to adapt to the forming process of cardboards with different folding positions and different production specifications.

[0032] A support rod 23 is provided on the folding and forming frame 22 . The side of the folding and forming frame 22 close to the bracket 4 is a lifting end 24 . The highest point of the folding and forming frame 22 is an arched top 25 .

[0033] The support rod 23 increases the connection strength between the folding and forming frame 22 and the fixed seat 16. When the cardboard approaches the folding and forming frame 22, it first contacts the lifting end 24, and then is folded and formed from the crease under the extrusion of the folding and forming frame 22 until it is bent to the maximum deformation degree when it contacts the arched top 25, completing the initial folding and forming process; the folding and forming frame 22 is rounded on one side facing the middle of the conveyor belt 3 (not shown in the figure) to prevent the surface of the cardboard from being scratched during the extrusion and forming process.

[0034] The auxiliary forming assembly includes a base 27, to which a telescopic push rod 28 is fixedly connected. The output end of the telescopic push rod 28 is fixedly connected to an L-shaped plate 29. The end of the L-shaped plate 29 close to the middle of the conveyor belt 3 is an arc-shaped contact end 30. A connecting frame 31 is provided on the L-shaped plate 29, and two groups of rolling cylinders 32 are rotatably connected to the connecting frame 31.

[0035] After the cardboard is squeezed and initially formed by the folding and forming frame 22, when it moves to a position close to the L-shaped plate 29, the telescopic push rod 28 pushes the L-shaped plate 29 close to the outer side of the folded cardboard. The arc-shaped contact end 30 first contacts the cardboard and squeezes it to bend inward. At this time, the rolling cylinder 32 gradually approaches and rolls the outer side of the cardboard to help further folding and forming.

[0036] The working principle of the folding corrugated cardboard box conveying device provided by the utility model is as follows:

[0037] The cardboard is placed on the conveyor belt 3 near the end of the bracket 4 and begins to be transported. It first passes under the crease forming component set on the bracket 4 to perform crease processing on the surface of the cardboard. When the cardboard is folded subsequently, it is folded from the crease; then the cardboard moves to between the folding and forming frames 22, where both sides are squeezed and folded by the folding and forming frames 22 and moved closer to the middle, completing the initial folding and forming; when it moves to the second extension plate 26, it undergoes another auxiliary forming.

[0038] Compared with the related art, the folding corrugated cardboard box conveying device provided by the present invention has the following beneficial effects:

[0039] The cardboard first passes under the crease forming assembly to undergo crease processing on the surface. When the cardboard moves between the folding and forming frames 22, both sides are squeezed and folded by the folding and forming frames 22 and moved closer to the middle, completing the initial folding and forming. When the cardboard moves to the second extension plate 26, auxiliary forming is performed again to ensure the effect of the forming process. The entire folding and transportation process does not require too many steps, is easy to operate, and has a stable process.

[0040] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A folding corrugated box conveying device, characterized in that: include: A workbench, the middle of the workbench is rotatably connected to multiple groups of equidistantly distributed support rollers, a conveyor belt is provided on the outside of the support roller, brackets are provided on both sides of the conveyor belt, a crease forming component is provided on the bracket, a first extension plate is provided in the middle of the workbench, a mounting groove is provided in the first extension plate, first slide grooves are provided on both sides of the mounting groove, a fixed seat is slidably connected in the first slide groove, a position adjustment component is provided at the lower part of the workbench, a second slide groove is provided at the bottom of the mounting groove, the position adjustment component is connected to the fixed seat through the second slide groove, a folding forming frame is provided on the fixed seat, a second extension plate is provided on the side of the workbench away from the bracket, and an auxiliary forming component is provided on the second extension plate.

2. A folding corrugated box conveying device according to claim 1, characterized in that: The crease forming assembly includes a lifting push rod and a mounting plate, the mounting plate is fixedly connected to the output end of the lifting push rod, electric guide rails are provided on both sides of the mounting plate, a first movable seat is slidably connected to the electric guide rail, the lower part of the first movable seat is rotatably connected to a rotating shaft, a crease forming roller is fixedly connected to the rotating shaft, and a plurality of evenly distributed forming protrusions are provided on the outer diameter of the crease forming roller.

3. A folding corrugated box conveying device according to claim 2, characterized in that: The inner side of the bracket is fixedly connected with a sliding rod, and both sides of the mounting plate are slidably connected to the sliding rod.

4. A folding corrugated box conveying device according to claim 1, characterized in that: The position adjustment assembly includes a motor and a fixed plate, the fixed plate is fixedly connected to the lower part of the workbench, a bidirectional screw is rotatably connected to the fixed plate, the bidirectional screw is connected to the output end of the motor, a second movable seat is sleeved on both sides of the bidirectional screw, the second movable seat is slidably connected to the second slide groove, and the upper part of the second movable seat is fixedly connected to the lower part of the fixed seat.

5. The folding corrugated box conveying device according to claim 1, characterized in that: The folding and forming frame is provided with a support rod, the side of the folding and forming frame close to the bracket is a lifting end, and the highest point of the folding and forming frame is an arched top.

6. A folding corrugated box conveying device according to claim 1, characterized in that: The auxiliary forming assembly includes a base, a telescopic push rod is fixedly connected to the base, an L-shaped plate is fixedly connected to the output end of the telescopic push rod, the end of the L-shaped plate close to the middle of the conveyor belt is an arc-shaped contact end, a connecting frame is provided on the L-shaped plate, and two groups of rolling cylinders are rotatably connected to the connecting frame.

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