CN220262140U

CN220262140U - Corrugated carton indentation die-cutting device

Info

Publication number: CN220262140U
Application number: CN202321513040.7U
Authority: CN
Inventors: ***; 严胤丰; 梁建; 殷召伟
Original assignee: Zhejiang Longxiang Packaging Co ltd
Current assignee: Zhejiang Longxiang Packaging Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-29
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of corrugated case production, in particular to a corrugated case indentation die-cutting device, which comprises: base, indentation board, frame and cross cutting subassembly, the base up end is equipped with processing slide, the indentation board is fixed in the frame lower extreme, be equipped with the opening around the indentation board, indentation board bottom middle part is equipped with the rectangle strip, rectangle strip bottom is equipped with the toper arch, the frame upper end is equipped with the cylinder, the cross cutting subassembly is degree annular array and is provided with four groups, the cross cutting subassembly includes the horizontal pole, erect support, the cutter, actuating mechanism and pushing cylinder, the horizontal pole sets up in the frame upper end, erect the support and be fixed in the horizontal pole both sides, the cutter sets up on erecting the support and be located the opening, actuating mechanism sets up in horizontal pole lower extreme and drives the cutter and rotate, pushing cylinder sets up in the horizontal pole outside, two liang of cooperation of four groups of die cutting subassemblies, corrugated container board's cross cutting efficiency has been improved, press through taking the bellied indentation board of toper to roll over simultaneously, shorten whole technological process, raise machining efficiency.

Description

Corrugated carton indentation die-cutting device

Technical Field

The utility model relates to the technical field of corrugated case production, in particular to an indentation die-cutting device for corrugated cases.

Background

The cartons are the most widely used packaging products, and according to different materials, the cartons comprise corrugated cartons, single-layer cartons and the like. The corrugated case is of a layered structure, each layer is of an integral structure, the corrugated case is integrated by gluing, and the corrugated case is good in quality and high in strength. Before the paperboard is bent into a corrugated carton, crease marks are generally pressed on the paperboard by using an indentation die-cutting machine so as to reduce the bending difficulty of the paperboard, and then, paper raw materials are cut according to a die frame by using a die-cutting mechanism, so that the paperboard can be folded into the carton.

However, the die cutting mechanism in the existing indentation die cutting device is a single cutter head matched with a moving mechanism, and needs to cut transversely and vertically in each of four corners of paper, and the four corners are cut by moving in sequence, so that the production efficiency is low.

In summary, in order to solve the defects in the prior art, a corrugated carton indentation die-cutting device with a simple structure needs to be designed.

Disclosure of Invention

The utility model provides an indentation die-cutting device for corrugated cartons, which solves the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme: a corrugated carton creasing die-cutting device comprising: base, indentation board, frame and cross cutting subassembly, the base up end is equipped with processing slide, the indentation board is fixed in the frame lower extreme, be equipped with the opening around the indentation board, indentation board bottom surface middle part is equipped with the rectangle strip, rectangle strip bottom is equipped with the toper arch, the frame upper end is equipped with the cylinder, the cross cutting subassembly is degree annular array and is provided with four groups, the cross cutting subassembly includes horizontal pole, erects support, cutter, actuating mechanism and promotes the cylinder, the horizontal pole sets up in the frame upper end, erect the support and be fixed in the horizontal pole both sides, the cutter sets up on erecting the support and is located the opening, actuating mechanism sets up in horizontal pole lower extreme and drives the cutter and rotate, promote the cylinder setting in the horizontal pole outside.

Further improvement, the upper end and the lower end of the base are provided with cutter withdrawal grooves, and cutters in the die cutting assemblies arranged up and down are coaxially arranged with the cutter withdrawal grooves.

Further improvement, processing slide right side is fixed with the dog, processing slide left side is provided with the stopper in a sliding way.

Further improvement, the indentation plate is connected with the frame at the upper end through stud threads.

Further improvement, the double-screw bolt symmetry is provided with four groups.

Compared with the prior art, the corrugated carton indentation die-cutting device has the beneficial effects that:

the four groups of die cutting assemblies are matched in pairs, so that die cutting efficiency of corrugated boards is improved, folding and pressing are carried out through the creasing plate with the conical protrusions, the whole process flow is shortened, and machining efficiency is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model

FIG. 2 is a schematic view of the structure of an indentation plate according to the present utility model

FIG. 3 is a schematic view of a partial enlarged view of the present utility model

In the figure, the machine comprises a 1-base, a 11-processing slideway, a 12-stop block, a 13-limiting block, a 14-tool withdrawal groove, a 2-indentation plate, a 21-rectangular strip, a 22-conical bulge, a 23-opening, a 3-frame, a 31-cylinder, a 4-die cutting assembly, a 41-cross bar, a 42-vertical support, a 43-cutter, a 44-driving mechanism, a 45-pushing cylinder, a 5-stud and a 6-paperboard to be processed.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1-3.

Example 1

A corrugated carton creasing die cutting device comprising: the die-cutting machine comprises a base 1, an indentation plate 2, a frame 3 and a die-cutting assembly 4, wherein a processing slideway 11 is arranged on the upper end face of the base 1, the indentation plate 2 is fixed at the lower end of the frame 3, an opening 23 is formed in the periphery of the indentation plate 2, a rectangular strip 21 is arranged in the middle of the bottom face of the indentation plate 2, conical protrusions 22 are arranged at the bottoms of the rectangular strips 21, an air cylinder 31 is arranged at the upper end of the frame 3, the die-cutting assembly 4 is provided with four groups in a 90-degree annular array, the die-cutting assembly 4 comprises a cross rod 41, a vertical support 42, cutters 43, a driving mechanism 44 and a pushing air cylinder 45, the cross rod 41 is arranged at the upper end of the frame 3, the vertical support 42 is fixed on two sides of the cross rod 41, the cutters 43 are arranged on the vertical support 42 and are located in the opening 23, the driving mechanism 44 is arranged at the lower end of the cross rod 41 and drives the cutters 43 to rotate, and the pushing air cylinder 45 is arranged outside the cross rod 41.

As shown in fig. 1 to 3, the use principle of the present utility model is as follows: placing corrugated boards to be cut on a processing slideway 11, and moving a frame 3 downwards under the action of an air cylinder 31 until an indentation plate 2 presses the boards to be processed 6, wherein conical protrusions 22 of the indentation plate 2 press four edges of the boards to be processed 6 out of folds, so that later folding is facilitated; the die-cutting assembly 4 on two sides firstly cuts, specifically, the pushing cylinder 45 drives the cross rod 41 to move until the cutter 43 below is driven to be close to the paper board 6 to be processed, meanwhile, the cutter 43 is driven by the driving mechanism 44 to rotate, the driving mechanism 44 comprises a motor and a gear box, a transmission shaft and a gear, power is transmitted to the cutter 43 through the motor to enable the cutter 43 to rotate, the cutter 43 cuts the paper board inwards along the transverse inner edge of the opening 23, the pushing cylinder 45 drives the cross rod 41 to slide outwards after the cutter is cut to a designated depth, then the front and rear die-cutting assemblies 4 work, the cutter 43 of the die-cutting assembly 4 is driven to cut the paper board inwards along the vertical inner edge of the opening 23, the four groups of die-cutting assemblies 4 integrally move upwards under the action of the cylinder 31 after the cutting is completed, four opening areas of the paper board are cut, the paper board after the die-cut paper board is taken out from the processing slideway 11, and the paper board is folded into the paper board quickly along folds at the later stage.

As a further preferred embodiment, the upper and lower ends of the base 1 are provided with the retracting grooves 14, and the cutters 43 in the die cutting assembly 4 arranged up and down are arranged coaxially with the retracting grooves 14, so that the moving paths of the cutters 43 on the front and rear sides are shorter through the retracting grooves 14.

As a further preferred embodiment, a stop block 12 is fixed on the right side of the processing slideway 11, and a limiting block 13 is arranged on the left side of the processing slideway 11 in a sliding manner. The corrugated board is more stable in the die cutting process through the stop block 12 and the limiting block 13 which are matched front and back.

As a further preferable embodiment, the indentation plate 2 is connected with the upper end of the frame 3 through the studs 5 in a threaded manner, and four groups of studs 5 are symmetrically arranged, so that the indentation plate 2 and the frame 3 can be connected with each other efficiently and stably.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. A corrugated carton creasing die-cutting device, comprising: base, indentation board, frame and cross cutting subassembly, the base up end is equipped with processing slide, the indentation board is fixed in the frame lower extreme, be equipped with the opening around the indentation board, indentation board bottom surface middle part is equipped with the rectangle strip, rectangle strip bottom is equipped with the toper arch, the frame upper end is equipped with the cylinder, the cross cutting subassembly is degree annular array and is provided with four groups, the cross cutting subassembly includes horizontal pole, erects support, cutter, actuating mechanism and promotes the cylinder, the horizontal pole sets up in the frame upper end, erect the support and be fixed in the horizontal pole both sides, the cutter sets up on erecting the support and is located the opening, actuating mechanism sets up in horizontal pole lower extreme and drives the cutter and rotate, promote the cylinder setting in the horizontal pole outside.

2. The embossing die cutting device for corrugated cartons as claimed in claim 1, wherein the upper end and the lower end of the base are provided with a cutter withdrawal groove, and cutters in the die cutting assembly arranged up and down are arranged coaxially with the cutter withdrawal groove.

3. The corrugated box indentation die-cutting device according to claim 1, wherein a stop block is fixed on the right side of the processing slideway, and a limiting block is arranged on the left side of the processing slideway in a sliding manner.

4. The corrugated box creasing and die-cutting device of claim 1, wherein the creasing plate is connected to the upper frame by stud threads.

5. The corrugated box creasing and die-cutting device of claim 4, wherein the studs are symmetrically arranged in four groups.