CN219405589U

CN219405589U - Corrugated carton die cutting machine

Info

Publication number: CN219405589U
Application number: CN202320481218.8U
Authority: CN
Inventors: 刘见才; 刘利华; 和文聪
Original assignee: Hubei Heying Heavy Packaging Technology Co ltd
Current assignee: Hubei Heying Heavy Packaging Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-25
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of corrugated paper die cutting, in particular to a corrugated paper box die cutting machine which comprises a die cutting box, wherein a die cutting table die cutting structure is arranged on the rear side in the die cutting box, the die cutting structure is arranged above the die cutting table and comprises a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a die cutting plate, a base plate is arranged below the die cutting plate, a sliding rod is arranged between the die cutting plate and the base plate, a buffer spring is sleeved on the periphery of the sliding rod, a feeding structure is arranged on the bottom surface of the front side in the die cutting box, the feeding structure comprises a material placing groove for placing corrugated paper boards, and a pushing structure is arranged on the top surface of the front side in the die cutting box. The device can effectively avoid the impact of the die cutter on the die cutting table directly during die cutting by arranging the base plate, the sliding rod and the buffer spring, so that the service life is influenced by excessive abrasion; in addition, the device can carry out automatic feeding to corrugated container board through setting up the loading structure, pushing away the material structure, reduces manpower resources.

Description

Corrugated carton die cutting machine

Technical Field

The utility model relates to the technical field, in particular to a corrugated carton die cutting machine.

Background

The die cutting machine is divided into circular die cutting and flat die cutting, wherein the flat die cutting is directly performed by a power source driving die cutting mechanism; when the corrugated paper box is produced, a flat pressing die cutting machine can be selected to cut the paper board, and then folding and assembling are carried out.

For example, the patent with the bulletin number of CN217573151U discloses a die-cutting machine in the technical field of die-cutting machines, which comprises a machine body, the conveyer trough has been seted up in the organism, organism one side fixedly connected with lower mould, the lower mould is located the conveyer trough below, organism top one side fixedly connected with cylinder, cylinder output bottom fixedly connected with cutting die, cutting die bottom fixedly connected with cutter, the cutter is located directly over the lower mould, organism top one side fixedly connected with revolving rack, revolving rack bottom rotation is connected with the box that induced drafts, box inner wall middle part fixedly connected with dust removal filter screen.

Although the die cutting machine can suck paper scraps and paper hairs generated by cutting corrugated paper into the air suction box, when the die cutting machine is used for die cutting, the cylinder drives the cutter to be in direct contact with the lower die, so that the contact is easy to damage; in order to solve the problems, we propose a corrugated carton die cutting machine.

Disclosure of Invention

The utility model aims to provide a corrugated carton die-cutting machine, which solves the problem that when a cylinder drives a cutter to die-cut, the cutter is in direct contact with a lower die and is easy to damage in die-cutting in the patent with the publication number of CN217573151U, for example, in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a corrugated case cross cutting machine, includes the cross cutting case, the cross cutting incasement is equipped with cross cutting platform cross cutting structure near the rear side, cross cutting platform top is equipped with cross cutting structure, cross cutting structure includes the pneumatic cylinder, the output fixedly connected with cross cutting board of pneumatic cylinder, cross cutting board below is equipped with the backing plate, cross cutting board with be equipped with the slide bar between the backing plate, the peripheral cover of slide bar is equipped with buffer spring, cross cutting incasement is equipped with the feeding structure near the front side bottom surface, the feeding structure is including the silo of putting that is used for placing corrugated container board, cross cutting incasement is equipped with pushing structure near the front side top surface.

Preferably, the front side wall of the die-cutting box is in an open arrangement, the left side wall of the die-cutting box is provided with a discharge hole, and the discharge hole is equal to the die-cutting table in height.

Preferably, the bottom surface of the die cutting plate is provided with a die cutting knife, the base plate is in a shape of a Chinese character 'hui', the sliding rods are arranged between the die cutting plate and the base plate and are close to four corners, and the sliding rods penetrate through the die cutting plate and are in sliding connection with the die cutting plate and the base plate.

Preferably, convex limiting blocks are symmetrically arranged on the left side and the right side of the rear side of the die cutting plate, and limiting grooves matched with the limiting blocks in position and size are formed in the rear side of the die cutting box.

Preferably, an installation cavity is formed in the inner bottom surface of the die-cutting box near the front side, an electric push rod is arranged in the middle of the installation cavity, the telescopic end of the electric push rod penetrates through the top surface of the installation cavity and is fixedly connected with the bottom surface of the material placing groove, and baffle plates corresponding to the material placing groove are symmetrically arranged on the left side wall and the right side wall of the die-cutting box.

Preferably, the pushing structure is located above the material placing groove, the pushing structure comprises a servo motor located on the outer wall of the left side of the die cutting box, the output end of the servo motor penetrates through the outer wall of the left side of the die cutting box and is coaxially connected with a rotating rod, and a plurality of pushing blocks distributed regularly are arranged on the side wall of the rotating rod.

Preferably, the pushing block is L-shaped, the extending direction of the extending end of the pushing block is opposite to the rotating direction, and a rubber pad for increasing friction force is arranged on the bottom surface of the extending end of the pushing block.

Compared with the prior art, the utility model has the beneficial effects that:

1. the corrugated carton die cutting machine can effectively avoid the impact of the die cutting knife on the die cutting table during die cutting by arranging the base plate, the sliding rod and the buffer spring, so that the service life is greatly influenced by excessive abrasion.

2. This corrugated case cross cutting machine can carry out automatic feeding to corrugated container board through setting up the loading structure, pushing away material structure, reduces manpower resources.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is an exploded view of a die cut structure of the utility model;

fig. 3 is a schematic diagram of the feeding structure in the utility model.

In the figure: 1. a die cutting box; 11. a baffle; 12. a discharge port; 13. a limit groove; 14. a mounting cavity; 2. a die-cutting structure; 21. a hydraulic cylinder; 22. a die cutting plate; 221. a limiting block; 23. a backing plate; 24. a slide bar; 25. a buffer spring; 3. a feeding structure; 31. an electric push rod; 32. a material placing groove; 4. a pushing structure; 41. a servo motor; 42. a rotating rod; 43. a pushing block; 44. a rubber pad; 5. and (5) die cutting.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution:

the corrugated carton die cutting machine comprises a die cutting box 1, wherein a die cutting table 5 die cutting structure 2 is arranged on the rear side in the die cutting box 1, the die cutting structure 2 is arranged above the die cutting table 5, the die cutting structure 2 comprises a hydraulic cylinder 21, the output end of the hydraulic cylinder 21 is fixedly connected with a die cutting plate 22, a base plate 23 is arranged below the die cutting plate 22, a sliding rod 24 is arranged between the die cutting plate 22 and the base plate 23, a buffer spring 25 is sleeved on the periphery of the sliding rod 24, a feeding structure 3 is arranged on the bottom surface of the front side in the die cutting box 1, the feeding structure 3 comprises a material placing groove 32 for placing corrugated boards, and a pushing structure 4 is arranged on the top surface of the front side in the die cutting box 1; the die cutting machine can avoid damage caused by direct collision of the cutting edge of the die cutting knife with the die cutting table 5 during die cutting by arranging the base plate 23, the sliding rod 24 and the buffer spring 25.

The front side wall of the die-cutting box 1 is in an open arrangement, the left side wall of the die-cutting box 1 is provided with a discharge hole 12, the discharge hole 12 is as high as the die-cutting table 5, and corrugated boards are taken out after die-cutting conveniently.

In this embodiment, the bottom surface of the die-cutting plate 22 is provided with a die-cutting knife, which is in a shape of a Chinese character 'hui' shape with the backing plate 23, the slide bars 24 are arranged between the die-cutting plate 22 and the backing plate 23 near four corners, the slide bars 24 pass through the die-cutting plate 22 and are connected in a sliding manner, the die-cutting plate 22 is driven to move downwards by the hydraulic cylinder 21, when the backing plate 23 contacts with corrugated boards, the die-cutting plate 22 continues to move downwards and compresses the buffer springs 25, and the die-cutting knife extends out from the middle of the backing plate 23 for die-cutting.

Further, the convex limiting blocks 221 are symmetrically arranged on the left side and the right side of the rear side of the die cutting plate 22, and the limiting grooves 13 matched with the positions and the sizes of the limiting blocks 221 are formed on the rear side of the die cutting box 1, so that the die cutting plate 22 is more stable when moving up and down, and the stress on the surface of the corrugated board during die cutting is uniform.

In addition, the inner bottom surface of the die-cutting box 1 is provided with a mounting cavity 14 near the front side, the middle part in the mounting cavity 14 is provided with an electric push rod 31, the telescopic end of the electric push rod 31 penetrates through the top surface of the mounting cavity 14 and is fixedly connected with the bottom surface of a material placing groove 32, the left side wall and the right side wall of the die-cutting box 1 are symmetrically provided with baffle plates 11 corresponding to the material placing groove 32 in position, corrugated boards to be die-cut are placed in the material placing groove 32, and then the material placing groove 32 is pushed to move upwards through the electric push rod 31 to match with the material pushing structure 4 for feeding.

In this embodiment, the pushing structure 4 is located above the material placing groove 32, the pushing structure 4 includes a servo motor 41 located on the outer wall of the left side of the die cutting box 1, the output end of the servo motor 41 passes through the outer wall of the left side of the die cutting box 1 and is coaxially connected with a rotating rod 42, a plurality of pushing blocks 43 distributed regularly are arranged on the side wall of the rotating rod 42, the rotating rod 42 is driven by the servo motor 41, and then corrugated boards are pushed into the die cutting table 5 to be die-cut by the pushing blocks 43.

Specifically, the pushing block 43 is L-shaped, and the extending direction of the extending end is opposite to the rotating direction, so that the contact time between the bottom surface of the extending end of the pushing block 43 and corrugated board can be prolonged during rotation, the shortage of pushing force can be avoided, and the bottom surface of the extending end of the pushing block 43 is provided with a rubber pad 44 for increasing friction force.

When the corrugated carton die-cutting machine is used, corrugated paperboards are stacked in the material placing groove 32, then the material placing groove 32 is pushed to move upwards through the electric push rod 31 to be matched with the material pushing structure 4 for feeding, and meanwhile, the hydraulic cylinder 21 is opened to drive the die-cutting plate 22 to die-cut.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a corrugated case cross cutting machine, includes cross cutting case (1), its characterized in that: the novel corrugated cardboard box is characterized in that a die cutting table (5) die cutting structure (2) is arranged on the inner side of the die cutting box (1) close to the rear side, the die cutting structure (2) is arranged above the die cutting table (5), the die cutting structure (2) comprises a hydraulic cylinder (21), the output end of the hydraulic cylinder (21) is fixedly connected with a die cutting plate (22), a base plate (23) is arranged below the die cutting plate (22), a sliding rod (24) is arranged between the die cutting plate (22) and the base plate (23), a buffer spring (25) is sleeved on the outer periphery of the sliding rod (24), a feeding structure (3) is arranged on the inner side bottom surface close to the front side of the die cutting box (1), and the feeding structure (3) comprises a material placing groove (32) for placing corrugated cardboard, and a pushing structure (4) is arranged on the inner side top surface close to the front side of the die cutting box (1).

2. The corrugated box die-cutting machine of claim 1 wherein: the front side wall of the die-cutting box (1) is in an open arrangement, a discharge hole (12) is formed in the left side wall of the die-cutting box (1), and the discharge hole (12) is equal to the die-cutting table (5) in height.

3. The corrugated box die-cutting machine of claim 1 wherein: the die-cutting plate is characterized in that a die-cutting knife is arranged on the bottom surface of the die-cutting plate (22), the base plate (23) is in a shape of a Chinese character 'hui', the sliding rods (24) are arranged between the die-cutting plate (22) and the base plate (23) and are close to four corners, and the sliding rods (24) penetrate through the die-cutting plate (22) and are in sliding connection with the die-cutting plate.

4. The corrugated box die-cutting machine of claim 1 wherein: convex limiting blocks (221) are symmetrically arranged on the left side wall and the right side wall of the die cutting plate (22), and limiting grooves (13) matched with the limiting blocks (221) in position and size are formed in the rear side wall of the die cutting box (1).

5. The corrugated box die-cutting machine of claim 1 wherein: the die-cutting box is characterized in that a mounting cavity (14) is formed in the inner bottom surface of the die-cutting box (1) near the front side, an electric push rod (31) is arranged in the middle of the inner bottom surface of the mounting cavity (14), the telescopic end of the electric push rod (31) penetrates through the top surface of the mounting cavity (14) and is fixedly connected with the bottom surface of the storage groove (32), and baffle plates (11) corresponding to the storage groove (32) are symmetrically arranged on the left side wall and the right side wall of the die-cutting box (1).

6. The corrugated box die-cutting machine of claim 1 wherein: the pushing structure (4) is located above the storage groove (32), the pushing structure (4) comprises a servo motor (41) located on the outer wall of the left side of the die cutting box (1), the output end of the servo motor (41) penetrates through the outer wall of the left side of the die cutting box (1) to be coaxially connected with a rotating rod (42), and a plurality of pushing blocks (43) distributed regularly are arranged on the side wall of the rotating rod (42).

7. The corrugated box die-cutting machine of claim 6 wherein: the pushing block (43) is L-shaped, the extending direction of the extending end of the pushing block is opposite to the rotating direction, and a rubber pad (44) for increasing friction force is arranged on the bottom surface of the extending end of the pushing block (43).