CN221818727U - A corrugated paper template die-cutting device capable of automatically switching - Google Patents

Abstract

The utility model discloses an automatically switchable corrugated paper template cutting device, which belongs to the technical field of corrugated paper production and aims at solving the problems that corrugated paper is inconvenient to cut into different sizes and offset is generated in the corrugated paper cutting process, and comprises a processing plate and a plurality of fixing blocks, wherein brackets are fixed on two sides of the top end of the processing plate, a top plate is jointly fixed on the top end of each bracket, a servo cylinder is fixed at the center of the top end of the top plate, a mounting frame is fixed at the driving end of the servo cylinder, a movable groove is formed in the inner wall of the mounting frame, an adjusting mechanism is arranged on one side of the mounting frame and comprises a driving motor, a bidirectional threaded rod is fixed at the driving end of the driving motor, and movable pieces are connected at two ends of the outer wall of the bidirectional threaded rod in a threaded manner; according to the corrugated paper cutting device, the distance between the cutting knives can be adjusted by means of the mutual matching operation among the driving motor, the bidirectional threaded rod, the movable piece, the mounting piece, the cutting knives and the movable groove, and corrugated paper can be cut into different sizes through the cutting knives.

Description

A corrugated paper template die-cutting device capable of automatically switching

Technical Field

The utility model belongs to the technical field of corrugated paper production, and in particular relates to a corrugated paper template die-cutting device which can be switched automatically.

Background Art

Corrugated paper is a plate-like material made by gluing noodle paper and corrugated paper formed by corrugating rollers. During the production process of corrugated paper, it is usually necessary to die-cut to obtain the desired shape, and then fold it to obtain the finished product. The existing die-cutting device usually cuts the corrugated paper by pressing the upper knife die and the lower die plate.

However, the existing corrugated paper template die-cutting device is not convenient for cutting corrugated paper into different sizes, which requires changing the position of the die-cutting knife and then installing and adjusting it. This switching die-cutting efficiency is slow, which not only increases the workload but also reduces the output. In the process of cutting the corrugated paper, the corrugated board is easily offset during the cutting process due to the pressing force of the die-cutting knife, thereby causing the corrugated paper to be unqualified.

Therefore, there is a need for an automatically switchable corrugated paper template die-cutting device to solve the problems in the prior art of the inconvenience of cutting corrugated paper into different sizes and the offset during the corrugated paper cutting process.

Utility Model Content

The utility model aims to provide a corrugated paper template die-cutting device which can be switched automatically, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatically switchable corrugated paper template die-cutting device, comprising a processing plate and a plurality of fixed blocks, brackets are fixed on both sides of the top of the processing plate, a top plate is commonly fixed to the top of the brackets, a servo cylinder is fixed at the center of the top of the top plate, a mounting frame is fixed to the driving end of the servo cylinder, a movable groove is opened on the inner wall of the mounting frame, and an adjustment mechanism is arranged on one side of the mounting frame.

It should be noted in the scheme that the adjustment mechanism includes a driving motor, a bidirectional threaded rod is fixed to the driving end of the driving motor, both ends of the outer wall of the bidirectional threaded rod are threadedly connected with movable parts, the bottom end of the movable part is fixedly installed with a mounting part, and the bottom end of the mounting part is fixed with a cutting knife.

It is further worth noting that the movable member is slidably mounted on the inner wall of the movable groove, and the movable groove and the movable member are both convexly arranged.

It should be further explained that the multiple fixed blocks are distributed in a rectangular shape and fixed to the outer wall of the mounting member, the inner wall of the fixed block is provided with a sliding groove, the interior of the sliding groove is provided with an extrusion spring, a sliding block is slidably installed on the inner wall of the sliding groove, a sliding support rod is fixed to the bottom end of the sliding block, and a positioning frame is fixed to the bottom end of the sliding support rod.

As a preferred implementation, one end of the extrusion spring is fixed to the inner wall of the sliding groove, and the other end of the extrusion spring is fixed to the top center of the sliding block.

As a preferred embodiment, support legs are fixed to the four corners of the bottom end of the processing plate.

Compared with the prior art, the utility model provides an automatically switchable corrugated paper template die-cutting device, which has at least the following beneficial effects:

(1) Through the cooperation between the driving motor, the bidirectional threaded rod, the movable part, the mounting part, the cutting knife, and the movable groove, the distance between the cutting knives can be adjusted, and the corrugated paper can be cut into different sizes by the cutting knives.

(2) Through the interaction between the fixed block, the sliding groove, the extrusion spring, the sliding block, the sliding support rod, and the positioning frame, it is possible to fix the four corners of the corrugated paper at the same time while cutting the corrugated paper, thereby preventing the corrugated paper from shifting during cutting and causing the cutting knife to shift.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a side perspective view of the present utility model;

FIG2 is a cross-sectional view of the mounting frame of the present utility model;

FIG3 is a cross-sectional view of a fixing block of the present invention;

FIG. 4 is a front perspective view of the present invention.

In the figure: 1. processing plate; 2. bracket; 3. top plate; 4. servo cylinder; 5. mounting frame; 6. movable slot; 7. adjustment mechanism; 71. drive motor; 72. bidirectional threaded rod; 73. movable part; 74. mounting part; 75. cutting knife; 8. fixing block; 9. sliding slot; 10. extrusion spring; 11. sliding block; 12. sliding support rod; 13. positioning frame; 14. supporting leg.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with embodiments.

Please refer to Figures 1-4. The utility model provides an automatically switchable corrugated paper template die-cutting device, including a processing plate 1 and a plurality of fixed blocks 8. Brackets 2 are fixed on both sides of the top of the processing plate 1. A top plate 3 is commonly fixed to the top of the brackets 2. A servo cylinder 4 is fixed at the center of the top of the top plate 3. A mounting frame 5 is fixed to the driving end of the servo cylinder 4. A movable groove 6 is opened on the inner wall of the mounting frame 5. An adjustment mechanism 7 is arranged on one side of the mounting frame 5.

First, place the corrugated paper on the surface of the processing board 1, and then start the servo cylinder 4 to drive the mounting frame 5 to slide, and then drive the cutting knife 75 to bear force, so that the corrugated paper can be cut, and the positioning frame 13 can mainly fix the corrugated paper during cutting.

As further shown in Figure 2, it is worth specifically explaining that the adjustment mechanism 7 includes a driving motor 71, a driving end of the driving motor 71 is fixed with a bidirectional threaded rod 72, both ends of the outer wall of the bidirectional threaded rod 72 are threadedly connected with a movable part 73, the bottom end of the movable part 73 is fixedly installed with a mounting part 74, and the bottom end of the mounting part 74 is fixed with a cutting knife 75.

The driving motor 71 can mainly drive the bidirectional threaded rod 72 to rotate, thereby driving the movable part 73 to slide, and further driving the mounting part 74 to slide, thereby driving the cutting knife 75 to adjust the direction, and further adjusting the spacing between the cutting knives 75, so as to cut the corrugated paper.

As further shown in FIG. 2 , it is worth to explain in detail that the movable member 73 is slidably mounted on the inner wall of the movable groove 6 , and both the movable groove 6 and the movable member 73 are convexly arranged.

The movable part 73 can mainly drive the mounting part 74 to slide, and then drive the cutting knife 75 to slide, and further can cut the corrugated paper. And through the adjustable spacing between the cutting knives 75, it can realize the automatic switching of different corrugated paper die-cutting plates.

This scheme has the following working process: by placing the corrugated paper on the surface of the processing plate 1, the servo cylinder 4 is started to drive the mounting frame 5 to slide, and then when it is necessary to cut corrugated paperboards of different sizes, the driving motor 71 is started to drive the bidirectional threaded rod 72 to rotate, and then the movable part 73 can be driven to slide, and the mounting part 74 can be driven to slide. When the mounting part 74 slides, the cutting knife 75 can be driven to slide, thereby adjusting the spacing between the cutting knives 75, so that the length of the corrugated paper cutting can be different. At the same time, during the cutting process, in order to prevent the corrugated paperboard from shifting during cutting, when the mounting frame 5 slides downward, as shown in Figure 2, the positioning frame 13 is first fitted with the four corners of the corrugated paperboard, and at the same time, through the action of the extrusion spring 10, the sliding block 11 and the sliding support rod 12 can be slid upward, and then the positioning frame 13 can be driven to slide, so as to avoid the cutting knife 75 from being unable to cut the corrugated paper, and through the action of the extrusion spring 10, the corrugated paperboard can be better fixed.

According to the above working process, it can be known that: the length of the positioning frame 13 is longer than the cutting knife, so that the positioning frame 13 can first be fitted with the corrugated cardboard to fix it, and when the positioning frame 13 is subjected to force by the action of the squeezing spring 10, the sliding support rod 12 and the sliding block 11 are squeezed to drive the squeezing spring 10 to be subjected to force, and at the same time the cutting knife 75 can easily cut the corrugated paper.

As further shown in Figures 2 and 3, it is worth specifically explaining that a plurality of fixed blocks 8 are distributed in a rectangular shape and fixed to the outer wall of the mounting member 74, a sliding groove 9 is provided on the inner wall of the fixed block 8, an extrusion spring 10 is provided inside the sliding groove 9, a sliding block 11 is slidably installed on the inner wall of the sliding groove 9, a sliding support rod 12 is fixed to the bottom end of the sliding support rod 12, and a positioning frame 13 is fixed to the bottom end of the sliding support rod 12.

The plurality of fixing blocks 8 are arranged in a rectangular shape so as to fix the four corners of the cut corrugated paper.

As further shown in FIG. 3 , it is worth to explain in detail that one end of the extrusion spring 10 is fixed to the inner wall of the sliding groove 9 , and the other end of the extrusion spring 10 is fixed to the top center of the sliding block 11 .

The sliding groove 9 can mainly facilitate the sliding block 11 to slide in a limited position, thereby driving the extrusion spring 10 to be stressed, thereby facilitating the sliding of the positioning frame 13 .

As further shown in FIG. 1 and FIG. 4 , it is worth specifically explaining that support legs 14 are fixed at the four corners of the bottom end of the processing plate 1 .

In summary: by starting the servo cylinder 4, it can drive the mounting frame 5 to slide and bear force, and then drive the cutting knife 75 to slide downward and bear force, so as to further cut the corrugated cardboard, and by using the adjustment mechanism 7, it is easy to adjust the distance between the cutting knives 75, so as to cut corrugated paper of different sizes.

The servo cylinder 4 and the drive motor 71 can be purchased on the market. The servo cylinder 4 and the drive motor 71 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

Claims (5)

1. An automatically switchable corrugated paper template die-cutting device, comprising a processing plate (1) and a plurality of fixed blocks (8), characterized in that brackets (2) are fixed to both sides of the top of the processing plate (1), a top plate (3) is commonly fixed to the top of the brackets (2), a servo cylinder (4) is fixed at the center of the top of the top plate (3), a mounting frame (5) is fixed to the driving end of the servo cylinder (4), a movable groove (6) is provided on the inner wall of the mounting frame (5), an adjustment mechanism (7) is provided on one side of the mounting frame (5), the adjustment mechanism (7) comprises a driving motor (71), a bidirectional threaded rod (72) is fixed to the driving end of the driving motor (71), both ends of the outer wall of the bidirectional threaded rod (72) are threadedly connected to movable parts (73), a mounting part (74) is fixedly installed at the bottom end of the movable part (73), and a cutting knife (75) is fixed to the bottom end of the mounting part (74). 2. An automatically switchable corrugated paper template die-cutting device according to claim 1, characterized in that: the movable member (73) is slidably mounted on the inner wall of the movable groove (6), and the movable groove (6) and the movable member (73) are both convexly arranged. 3. An automatically switchable corrugated paper template die-cutting device according to claim 1, characterized in that: a plurality of the fixed blocks (8) are distributed in a rectangular shape and fixed to the outer wall of the mounting member (74), a sliding groove (9) is provided on the inner wall of the fixed block (8), a compression spring (10) is arranged inside the sliding groove (9), a sliding block (11) is slidably installed on the inner wall of the sliding groove (9), a sliding support rod (12) is fixed to the bottom end of the sliding block (11), and a positioning frame (13) is fixed to the bottom end of the sliding support rod (12). 4. An automatically switchable corrugated paper template die-cutting device according to claim 3, characterized in that one end of the extrusion spring (10) is fixed to the inner wall of the sliding groove (9), and the other end of the extrusion spring (10) is fixed to the top center of the sliding block (11). 5. The automatically switchable corrugated paper template die-cutting device according to claim 1, characterized in that support legs (14) are fixed at the four corners of the bottom end of the processing plate (1).