CN220883539U - Die cutting machine for carton production - Google Patents

Abstract

The utility model relates to a die cutting machine for carton production, which comprises a workbench, a frame assembly arranged on the top surface of the workbench, an air cylinder arranged on the frame assembly and a limit part symmetrically and slidingly arranged on the workbench; the end part of the air cylinder is provided with a tool rest assembly, and the tool rest assembly is opposite to the position of the paperboard on the workbench; the workbench is provided with a slot, a plurality of supporting parts are arranged in the slot at intervals, and the paper board is placed on the supporting parts. According to the utility model, the supporting parts arranged at intervals in the grooves can avoid collision between the cutter and the workbench, so that the damage rate of equipment is reduced, and the service life of the cutter is prolonged. The limiting parts which are symmetrically arranged in a sliding mode can position the paperboards placed at the cutting position, and deviation occurs when the paperboards are placed and cut. The frame total composition plays a role in fixing the air cylinder, so that the stability of the air cylinder during working can be ensured.

Description

Die cutting machine for carton production

Technical Field

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

Background

The paper box and the corrugated paper box are the most widely applied packaging products, the consumption is always the first of various packaging products, and the paper box not only protects goods, is convenient for storage and transportation, but also plays roles of beautifying the goods and publicizing the goods. The existing paper box is manufactured by nailing or sticking the paper box after die cutting. With the rapid development of the printing and packaging industry, the application market of a die cutting machine is also expanding continuously, and the die cutting machine is used for cutting the paperboard into a certain shape by using a die cutting tool.

The cutting die cutter up-down cutting often collides with a workbench on which a paperboard is placed, so that the workbench is damaged for a long time, and the cutter is damaged, so that the service life of the cutter is influenced.

Disclosure of utility model

The utility model aims to provide a die cutting machine for carton production, which solves the problems that in the existing die cutting machine, a cutting tool impacts a paperboard placing table top to cause damage and reduce service life.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

A die cutting machine for carton production comprises a workbench, a frame assembly arranged on the top surface of the workbench, an air cylinder arranged on the frame assembly and a limit part symmetrically and slidingly arranged on the workbench;

The end part of the air cylinder is provided with a tool rest assembly, and the tool rest assembly is opposite to the position of the paperboard on the workbench;

the workbench is provided with a slot, a plurality of supporting parts are arranged in the slot at intervals, and the paper board is placed on the supporting parts.

Further, the tool rest assembly comprises a lower pressing plate arranged at the end part of the air cylinder, a tool mounting plate arranged on the bottom surface of the lower pressing plate and pressing devices symmetrically arranged on the lower pressing plate;

the bottom surface of the cutter mounting plate is provided with a die cutting cutter.

Further, the compressing device comprises an extrusion column in sliding connection with the lower pressing plate and a tension spring sleeved on the extrusion column.

Further, the device also comprises a collecting device; the collecting device comprises an air suction cover arranged below the supporting part and a storage tank communicated with the end part of the air suction cover.

Further, the automatic feeding device also comprises a base, wherein the workbench is arranged on the top surface of the base.

Further, the die cutting machine further comprises a conveying device arranged on the front side and/or the rear side of the workbench.

Further, the conveying device comprises symmetrically arranged brackets, and an upper roll shaft and a lower roll shaft which are rotatably arranged between the two brackets;

The upper roll shaft is arranged above the lower roll shaft, and the paper board is arranged between the upper roll shaft and the lower roll shaft.

Further, a through groove is formed in the support, a sliding block is arranged in the through groove in a sliding mode, the end portion of the upper roll shaft is rotationally connected with the sliding block, and a spring is arranged in the through groove;

one end of the spring is arranged on the inner top surface of the through groove, and the other end of the spring is arranged on the top surface of the sliding block.

Further, the frame assembly is shaped like a gate.

Compared with the prior art, the utility model has the following advantages:

According to the utility model, the supporting parts arranged at intervals in the grooves can avoid collision between the cutter and the workbench, so that the damage rate of equipment is reduced, and the service life of the cutter is prolonged. The limiting parts which are symmetrically arranged in a sliding mode can position the paperboards placed at the cutting position, and deviation occurs when the paperboards are placed and cut. The frame total composition plays a role in fixing the air cylinder, so that the stability of the air cylinder during working can be ensured.

The pressing device can ensure the fixation of the paper board in the cutting process, and prevent accidents during working. The collecting device can collect the cut paper dust powder, so that the neatness of the working environment is ensured. The conveying device can rapidly convey or output the paperboards to the workbench, and the practicability of the whole device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the frame assembly and the carriage assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the pressing and tension spring according to the present utility model;

FIG. 4 is a schematic view of the position of the supporting part according to the present utility model;

FIG. 5 is a schematic view of a portion of a conveyor according to the present utility model;

fig. 6 is a schematic structural view of the collecting device according to the present utility model.

Reference numerals illustrate:

1. a frame assembly;

2. a work table; 201. a limit part; 202. a support part;

3. a cylinder;

4. a lower pressing plate; 401. a cutter mounting plate; 402. cutting a die cutter; 403. an extrusion column; 404. a tension spring;

5. A base;

6. A bracket; 601. an upper roll shaft; 602. a lower roll shaft; 603. a slide block; 604. a spring; 605. a motor;

7. a storage tank; 701. an air suction cover.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The present utility model will be described in detail below with reference to fig. 1 to 6 in conjunction with the embodiments.

In general, the present utility model includes a table 2, a frame assembly 1 provided on a top surface of the table 2, and a cylinder 3 provided on the frame assembly 1. Wherein the end of the cylinder 3 is provided with a tool holder assembly. As shown in fig. 2, the cutter holder assembly is used for cutting the placed paper board, and comprises a lower pressing plate 4 arranged at the piston rod end of the air cylinder 3 and a cutter mounting plate 401 arranged on the bottom surface of the lower pressing plate 4, wherein a die cutting cutter 402 is fixedly arranged on the bottom surface of the cutter mounting plate 401.

In this embodiment, the lower pressure plate 4 is detachably connected to the end of the output end of the air cylinder 3, and the cutter mounting plate 401 is detachably connected to the lower pressure plate 4, preferably by using a screw and a nut, which may be further limited herein by a clamping groove or the like. In actual operation, the cutting die cutter 402 for cutting is detachably mounted on the bottom surface of the cutter mounting frame, and cutting tools of different types can be replaced according to different cutting die process requirements.

During the concrete implementation, place the cardboard on workstation 2, drive the tool rest assembly through start cylinder 3 and operate downwards, carry out the cross cutting with the cardboard of placing and handle, whole process frame assembly 1 plays fixed effect to cylinder 3, preferably is the panel beating material. In order to facilitate the normal operation of the die cutting process and prevent the shaking during the operation, the frame assembly 1 is preferably welded to the workbench 2, and of course, the frame assembly can be detachably connected by screws, which is not limited herein.

In order to further ensure the stability of the frame assembly 1, the frame assembly 1 is preferably arranged in a door-like manner, and the cylinder 3 is mounted on the inner ceiling of the frame assembly 1, preferably in sliding connection with the inner ceiling of the frame assembly 1, in order to adjust the different cutting positions.

As shown in fig. 1, in which the cutter frame assembly is disposed to face the position on the table 2 for placing the paper board, in addition, a slot is provided on the table 2, and a plurality of supporting portions 202 are provided in the slot at intervals, and the paper board is placed on the supporting portions 202. When the blade holder assembly cuts the placed cardboard, chips are generated and can fall out of the table 2 through the gap between the support portions 202. Specifically, one end of the supporting portion 202 is connected to the inner side wall of the slot, and the other end is connected to the corresponding side.

In addition, in order to prevent the cardboard from being offset when cutting, the limiting parts 201 are symmetrically arranged on the workbench 2, the cardboard is placed between the two limiting parts 201, the cardboard is positioned by the limiting parts 201, and the limiting parts 201 extend along the length of the workbench 2. The limiting part 201 is preferably slidably connected to the top surface of the workbench 2, so as to be beneficial to adapting to paperboards with different widths.

In this embodiment, the supporting portion 202 is preferably a cylinder, and the material is preferably a rubber material, when the working is performed, the tool rest assembly is cut up and down, if the working table 2 is a plane, the long-time cutting will strike the working table 2 surface, so as to damage the tool rest assembly, the supporting portion 202 arranged at intervals can avoid damage to the tool rest assembly due to striking, and the rubber material can ensure that the tool rest assembly will not be damaged after striking the supporting portion 202.

To facilitate replacement of the support 202, the support 202 is preferably snapped into engagement with the grooved inner sidewall.

In order to ensure the stability of the cardboard during the cutting operation, a pressing device is mounted on the lower platen 4, and the pressing device may clamp the cardboard placed during the die cutting operation, and is composed of a pressing column 403 slidably connected to the lower platen 4, and a tension spring 404 sleeved on the pressing column 403, as shown in fig. 2 and 3.

In a specific implementation, the lower pressing plate 4 operates downwards to perform die cutting, the pressing device is driven to move downwards, the extrusion column 403 in the pressing device can touch the paperboard preferentially relative to the die cutting tool 402, then the lower pressing plate 4 continues to operate downwards, the extrusion column 403 slides with the lower pressing plate 4, the tension spring 404 stretches until the die cutting tool cuts the paperboard, the extrusion column 403 always plays a role in pressing the paperboard in the whole process, the lower pressing plate 4 operates upwards, and the tension spring 404 resets, so that the extrusion column 403 resets. One end of the tension spring 404 is fixedly connected to the top end of the pressing column 403, and the other end is fixedly connected to the top surface of the lower platen 4.

As a preferred arrangement of this embodiment, as shown in fig. 2, the compacting means are preferably symmetrically arranged on both sides of the die cutter in order to facilitate a more uniform compacting of the board during cutting.

In this embodiment, when the carton board is die-cut, paper dust powder is generated, the working environment is not polluted after long-time cleaning, and when the paper dust powder enters the machine, the normal operation of the machine is affected, so that a collecting device is arranged below the supporting portion 202.

As shown in fig. 6, the collecting device includes a suction hood 701 and a storage tank 7, the suction hood 701 is disposed below the supporting portion 202, and the storage tank 7 communicates with an end of the suction hood 701, facing the upper cardboard cutting operation position. The suction hood 701 can cover the whole position where the support portion 202 is provided, and can ensure the thorough treatment of the paper dust powder.

In practice, the storage tank 7 sucks dust-producing paper dust powder into storage. The collecting device can refer to the existing dust collector, and the motor in the storage tank 7 is utilized to drive the blades to rotate at high speed, so that air negative pressure is generated in the sealed shell to suck dust.

In addition, in order to be favorable to the stability of whole cross cutting machine in the course of working, workstation 2 sets up on base 5, and the bottom surface of base 5 is in ground contact, is preferably equipped with friction line, prevents at the during operation that the slip of whole device from taking place to turn on one's side.

In order to improve the working efficiency during actual working, the paper board is fed onto the working table 2, and a conveying device is arranged at the front side and/or the rear side of the working table 2, specifically according to actual conditions. The conveying device can quickly convey the paperboards into or out of the workbench 2, so that the working efficiency is improved.

As shown in fig. 1 and 5, the conveying device comprises symmetrically arranged brackets 6, an upper roll shaft 601 and a lower roll shaft 602 which are rotatably arranged between the two brackets 6, wherein the upper roll shaft 601 is above the lower roll shaft 602, a paperboard is positioned between the upper roll shaft 601 and the lower roll shaft 602, and the end part of the lower roll shaft 602 is connected with an output shaft of a motor 605. The brackets 6 are symmetrically installed at both sides of the upper roller shaft 601 and the lower roller shaft 602.

In detail, the lower roller 602 is flush with the table 2, so that the cardboard can be quickly introduced into the table 2. In the embodiment, the motor 605 is a variable-frequency speed regulating motor 605, and the motor 605 drives the lower roll shaft 602 to rotate and is matched with the upper roll shaft 601, so that the rapid feeding and discharging of the paper board can be realized.

In order to meet the requirements of paperboards with different thicknesses and improve the overall practical rate, a through groove is formed in the support 6, a sliding block 603 is arranged in the through groove in a sliding mode, the end portion of the upper roller shaft 601 is rotationally connected with the sliding block 603, one end of a spring 604, provided with a spring 604, in the through groove is arranged on the inner top surface of the through groove, and the other end of the spring 604 is arranged on the top surface of the sliding block 603. Note that the spring 604 is always in compression.

In practice, when a thicker sheet is fed into the conveyor, the slide 603 will slide upwards, and because of the compression of the springs 604, the upper roller 601 will be forced downwards to press the sheet, which is fed into the table 2 by the rotation of the motor 605. The distance that the slide 603 is adjusted up and down in the tub is the cardboard thickness that the conveyor can be adapted to.

It should be noted that, as shown in fig. 1, the conveying device is preferably disposed on the top surface of the base 5, so that the arrangement can facilitate the movement of the whole device and switch between different working positions.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (9)

1. The utility model provides a cross cutting machine is used in carton production which characterized in that:

Comprises a workbench (2), a frame assembly (1) arranged on the top surface of the workbench (2), an air cylinder (3) arranged on the frame assembly (1) and a limit part (201) symmetrically and slidingly arranged on the workbench (2);

The piston rod end of the air cylinder (3) is fixedly provided with a tool rest assembly, and the tool rest assembly is opposite to the position of the paperboard on the workbench (2);

The workbench (2) is provided with a slot, and a plurality of supporting parts (202) for placing paper boards are arranged in the slot at intervals.

2. The die cutting machine for producing cartons as claimed in claim 1 and wherein:

The tool rest assembly comprises a lower pressing plate (4) fixedly arranged at the piston rod end of the air cylinder (3), a tool mounting plate (401) arranged on the bottom surface of the lower pressing plate (4) and pressing devices symmetrically arranged at two sides of the lower pressing plate (4);

a die cutting tool (402) is arranged on the bottom surface of the tool mounting plate (401).

3. The die cutting machine for producing cartons as claimed in claim 2 and wherein:

The pressing device comprises an extrusion column (403) which is in sliding connection with the lower pressing plate (4), and a tension spring (404) which is sleeved on the extrusion column (403).

4. The die cutting machine for producing cartons as claimed in claim 1 and wherein:

The device also comprises a collecting device;

The collecting device comprises a suction cover (701) arranged below the supporting part (202) and a storage tank (7) communicated with the end part of the suction cover (701).

5. The die cutting machine for producing cartons as claimed in claim 1 and wherein:

The automatic machine tool further comprises a base (5), and the workbench (2) is arranged on the top surface of the base (5).

6. A die cutter for producing cartons as claimed in any one of claims 1 to 5 and wherein:

The die cutting machine further comprises a conveying device arranged on the front side and/or the rear side of the workbench (2).

7. The die cutting machine for producing cartons as claimed in claim 6 and wherein:

The conveying device comprises symmetrical brackets (6), an upper roll shaft (601) and a lower roll shaft (602) which are rotatably arranged between the two brackets (6);

The upper roll shaft (601) is arranged above the lower roll shaft (602), and the paper board is arranged between the upper roll shaft (601) and the lower roll shaft (602).

8. The die cutting machine for producing cartons as claimed in claim 7 and wherein:

A through groove is formed in the support (6), a sliding block (603) is arranged in the through groove in a sliding mode, the end portion of the upper roll shaft (601) is rotationally connected with the sliding block (603), and a spring (604) is arranged in the through groove;

one end of the spring (604) is arranged on the inner top surface of the through groove, and the other end of the spring is arranged on the top surface of the sliding block (603).

9. The die cutting machine for producing cartons as claimed in claim 1 and wherein:

The frame assembly (1) is shaped like a Chinese character 'men'.