CN219749032U

CN219749032U - Punching mechanism of corrugated carton machine

Info

Publication number: CN219749032U
Application number: CN202321177016.0U
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: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-26
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of corrugated cartons, in particular to a punching mechanism of a corrugated carton machine, which comprises: the punching head is coaxially connected with a connecting seat at the center of the top of the punching head, the inside of the punching head is hollow, the bottom of the punching head is of an opening structure, a coaxial inserting hole is formed in the top surface of the connecting seat, and a limiting hole communicated with the inserting hole is formed in the outer wall of the connecting seat; the bottom of the punching machine is connected with a punching column, the bottom of the punching column is coaxially connected with a connector which is matched with the size of the plug hole, and a limit screw hole which is corresponding to the limit hole and is matched with the size of the limit hole is formed in the outer wall of the connector. According to the utility model, the punching heads arranged at the bottom ends of the punching columns can be used for punching on the corrugated paper boxes, and the connecting seats of the punching heads are in plug-in fit with the connecting heads on the punching columns, so that the punching heads with different types, different shapes or different sizes can be replaced, and the punching device is convenient to use.

Description

Punching mechanism of corrugated carton machine

Technical Field

The utility model relates to the technical field of corrugated cartons, in particular to a punching mechanism of a corrugated carton machine.

Background

The corrugated paper box is made of the corrugated paper board, and the corrugated paper board is made of wood fiber, can be naturally degraded and recycled, and is a widely accepted environment-friendly packaging product. Because some corrugated cartons need to be ventilated during use, the corrugated cartons need to be perforated. Most of punching heads and machine bodies in punching mechanisms of corrugated cartons at present are of integrated structure, so that the punching heads and the machine bodies cannot be installed or detached, when through holes of different shapes or sizes are required to be punched, the punching heads are required to be replaced integrally, and after the punching heads are worn, the punching heads are inconvenient to detach and maintain, so that maintenance cost is increased.

Disclosure of Invention

The utility model aims to provide a punching mechanism of a corrugated carton machine, which aims to solve the problems that most of punching heads and a machine body in the punching mechanism of the corrugated carton machine provided in the prior art are of an integrated structure, cannot be installed or dismounted, and are required to be replaced integrally when through holes with different shapes or sizes are required to be punched, and the punching heads are inconvenient to dismount and maintain after being worn, so that the maintenance cost is increased.

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

a punching mechanism of a corrugated box machine, comprising:

the punching head is coaxially connected with a connecting seat at the center of the top of the punching head, the inside of the punching head is hollow, the bottom of the punching head is of an opening structure, a coaxial inserting hole is formed in the top surface of the connecting seat, and a limiting hole communicated with the inserting hole is formed in the outer wall of the connecting seat;

the punching machine, the bottom of punching machine is connected with the post that punches a hole, the bottom coaxial coupling of post that punches a hole have with spliced eye size looks adaptation's connector, offer on the outer wall of connector with spacing hole position is corresponding and size looks adaptation spacing screw, the connector pass spacing hole and spacing screw threaded connection in proper order through spacing bolt in on the connecting seat.

Preferably, the cross section of the punching head is circular, elliptical or rectangular.

Preferably, the bottom edge of the punching head is a sharp knife edge.

Preferably, a through hole communicated with the inside of the punching head is formed in the top of the punching head.

Preferably, a plurality of LED lamp beads which are uniformly and equidistantly arranged in a ring shape are embedded in the bottom surface of the punching machine.

Preferably, the number of the LED lamp beads is 2-6.

Preferably, the length of the connector is the same as the depth of the plug hole, and the connector and the plug hole are in plug fit.

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

1. in this punching mechanism of corrugated case machine, through the punching head that sets up in punching a hole the post bottom, can punch a hole on corrugated case, and peg graft the cooperation between the connecting seat of punching a hole the head and the connector on the post that punches a hole, conveniently install or dismantle, can change the punching head of different models, different shapes or different sizes to the through-hole of different shapes is played, also convenient later stage is changed the maintenance simultaneously, convenient to use.

2. In the punching mechanism of the corrugated case machine, the through hole communicated with the inside of the punching head is formed in the top of the punching head, the supporting rod is inserted into the through hole, so that crushed aggregates generated during punching can be pushed out, and the punching mechanism is convenient to use.

3. In the punching mechanism of the corrugated case machine, the bottom surface of the punching machine is embedded with a plurality of LED lamp beads which are uniformly and equidistantly annularly arranged, the number of the LED lamp beads is 2-6, the illumination can be improved through the arranged LED lamp beads, and the punching position is convenient for operators to observe.

Drawings

The accompanying drawings 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, however, the utility model.

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

FIG. 2 is a schematic view of the structure of the punching machine of the present utility model;

FIG. 3 is a schematic view of the structure of the punching head of the present utility model;

FIG. 4 is a schematic cross-sectional view of an oval punch head of the present utility model;

fig. 5 is a schematic view of the bottom structure of the punching machine of the present utility model.

Meaning of each reference numeral in the drawings:

10. a punching head; 11. a connecting seat; 12. a plug hole; 13. a limiting hole; 14. a through hole;

20. punching machine; 21. punching a column; 22. a connector; 23. limiting screw holes; 24. LED lamp beads;

30. and a limit bolt.

Detailed Description

The following description of embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

In the description of the present utility model, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus 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.

A punching mechanism of a corrugated box machine, as shown in fig. 1-3, comprising: the punching head 10 is coaxially connected with a connecting seat 11 at the center of the top of the punching head 10, the inside of the punching head 10 is hollow, the bottom of the punching head is of an opening structure, a coaxial inserting hole 12 is formed in the top surface of the connecting seat 11, and a limiting hole 13 communicated with the inserting hole 12 is formed in the outer wall of the connecting seat 11; the punching machine 20, the bottom of punching machine 20 is connected with the post 21 that punches a hole, the bottom coaxial coupling of post 21 that punches a hole has the connector 22 with spliced eye 12 size looks adaptation, set up on the outer wall of connector 22 with spacing hole 13 position corresponding and size looks adaptation spacing screw 23, connector 22 passes spacing hole 13 and spacing screw 23 threaded connection in proper order on connecting seat 11 through spacing bolt 30, through the punching head 10 that punches a hole that sets up in the post 21 bottom that punches a hole, and peg graft the cooperation between connecting seat 11 of punching head 10 and the connector 22 on the post 21 that punches a hole, the convenience is installed or is dismantled, can change the punching head 10 of different models, different shapes or different sizes, thereby punch the through-hole of different shapes, convenient to use.

Further, as shown in fig. 4, the cross section of the punching head 10 is circular, elliptical or rectangular, and through holes of different shapes can be punched.

Illustratively, the bottom edge of the punch head 10 is a sharp knife edge.

Specifically, the top of the punching head 10 is provided with a through hole 14 communicated with the inside of the punching head 10, and a supporting rod is inserted into the through hole 14, so that crushed aggregates generated during punching can be pushed out, and the punching device is convenient to use.

In addition, as shown in fig. 5, the bottom surface of the punching machine 20 is embedded with a plurality of uniformly equidistant LED lamp beads 24 which are annularly arranged, the number of the LED lamp beads 24 is 2-6, and the illuminance can be improved by the plurality of groups of the LED lamp beads 24, so that the operator can observe the punching position conveniently.

It should be noted that the length of the connector 22 is the same as the depth of the plugging hole 12 and the connector is plugged and matched with the plugging hole, so that the operation is simple and the use is convenient.

The working principle of the punching mechanism of the corrugated case machine is as follows: when the corrugated paper punching machine is used, an operator selects the corresponding punching head 10 according to the shape and the size of the corrugated paper to be punched, the connecting seat 11 of the punching head 10 is matched with the connecting head 22 on the punching column 21 in a plugging manner, the connecting head 22 sequentially penetrates through the limiting hole 13 and the limiting screw hole 23 through the limiting bolt 30 to be connected onto the connecting seat 11 in a threaded manner, and the punching is carried out through the matching of the punching machine 20 and the punching column 21.

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 punching mechanism of corrugated box machine which characterized in that: comprising the following steps:

the punching device comprises a punching head (10), wherein the center of the top of the punching head (10) is coaxially connected with a connecting seat (11), the inside of the punching head (10) is hollow, the bottom of the punching head is of an opening structure, a coaxial inserting hole (12) is formed in the top surface of the connecting seat (11), and a limiting hole (13) communicated with the inserting hole (12) is formed in the outer wall of the connecting seat (11);

the punching machine (20), the bottom of punching machine (20) is connected with punching column (21), the bottom coaxial coupling of punching column (21) with connector (22) of spliced eye (12) size looks adaptation, set up on the outer wall of connector (22) with spacing screw (23) of spacing hole (13) position correspondence and size looks adaptation, connector (22) pass spacing hole (13) and spacing screw (23) threaded connection in proper order through spacing bolt (30) in on connecting seat (11).

2. The perforating mechanism of a corrugated box machine as recited in claim 1 wherein: the cross section of the punching head (10) is round, elliptical or rectangular.

3. The perforating mechanism of a corrugated box machine as recited in claim 1 wherein: the bottom edge of the punching head (10) is a sharp knife edge.

4. The perforating mechanism of a corrugated box machine as recited in claim 1 wherein: the top of the punching head (10) is provided with a through hole (14) communicated with the inside of the punching head (10).

5. The perforating mechanism of a corrugated box machine as recited in claim 1 wherein: the bottom surface of the punching machine (20) is embedded with a plurality of LED lamp beads (24) which are uniformly and equidistantly arranged in a ring shape.

6. The perforating mechanism of a corrugated box machine as recited in claim 5 wherein: the number of the LED lamp beads (24) is 2-6.

7. The perforating mechanism of a corrugated box machine as recited in claim 1 wherein: the length of the connector (22) is the same as the depth of the plug hole (12) and the connector and the plug hole are in plug fit.