Integrated module of carton forming machine and carton forming machine comprising same

By integrating the cross-cutting blade assembly and the vibrating blade assembly into a shared mounting beam and connecting them via linear guide rails and cable chains, the problems of non-compact structure and excessive vibration of the vibrating blade assembly in the carton forming machine are solved, resulting in a compact equipment and convenient maintenance.

CN223972203UActive Publication Date: 2026-03-06QINGDAO AOPAI INTELLIGENT EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-07
Publication Date
2026-03-06

AI Technical Summary

Technical Problem

In existing carton forming machines, the vibrating knife assembly and the cross-cutting knife assembly are installed separately, which takes up a lot of space and has a non-compact structure. In addition, the vibrating knife assembly is far from the paper feeding assembly, resulting in a large vibration amplitude of the cardboard.

Method used

Design an integrated module in which the cross-cutting blade assembly and the vibrating blade assembly share a mounting beam, and the paper feeding assembly is located on the opposite side of the vibrating blade assembly. The connection stability is enhanced by linear slide rails and cable chains, forming a compact structure.

Benefits of technology

This design achieves a compact internal structure for the carton forming machine, reduces the vibration amplitude of the vibrating knife assembly when cutting cardboard, and simplifies equipment maintenance.

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Abstract

The utility model provides an integrated module of a carton forming machine, the integrated module comprises a mounting beam, a transverse cutter assembly and a vibration cutter assembly, the transverse cutter assembly and the vibration cutter assembly are both connected with the mounting beam, the transverse cutter assembly is located on the lower side of the mounting beam, and the vibration cutter assembly is located on the rear side of the mounting beam. The utility model further provides a carton forming machine.
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Description

Technical Field

[0001] This application belongs to the technical field of automated corrugated cardboard box processing equipment, and in particular relates to an integrated module that integrates a cross-cutting knife module and a vibrating knife module on a cardboard box forming machine. Background Technology

[0002] The background description provided herein serves to give a general overview of the background of this application. The work of the currently identified inventors to the extent described in this background section, and aspects of this description that do not constitute prior art at the time of application, are neither expressly nor impliedly acknowledged as prior art in conflict with this application.

[0003] Existing carton forming machines typically consist of a leading edge feeding module, an infeed feeding module, a slotting and creasing module, a creasing module, a slitting module, an output feeding module, and a cross-cutting module. Some carton forming machines also include a vibrating knife cutting module, positioned after the cross-cutting module. In existing cross-cutting modules, the cross-cutting blade assembly is mounted on the side of the cross-cutting assembly mounting beam. However, the vibrating knife assembly of the vibrating knife cutting module is not mounted on the same mounting beam as the cross-cutting assembly, but rather on a separate beam. This results in a larger space requirement for the vibrating knife assembly, making the carton forming machine less compact and hindering internal maintenance. Furthermore, when the vibrating knife assembly is mounted on different mounting beams, the distance between the vibrating knife assembly and the output feeding module is greater, causing significant vibration of the cardboard during cutting. Therefore, a new integrated module is needed to address these issues. Utility Model Content

[0004] This section presents the selection of utility model concepts in a simplified form, which will be further illustrated in the detailed description below. This section is not intended to identify key or essential features of the claimed subject matter, nor is it intended to assist in determining the scope of the claimed subject matter.

[0005] To address the problems existing in the prior art, this application provides an integrated module for a carton forming machine. The integrated module includes a mounting beam, a cross-cutting blade assembly, and a vibrating blade assembly. Both the cross-cutting blade assembly and the vibrating blade assembly are connected to the mounting beam. The cross-cutting blade assembly is located on the lower side of the mounting beam, and the vibrating blade assembly is located on the rear side of the mounting beam.

[0006] Preferably, the integrated module further includes a paper feeding assembly, which is connected to the mounting beam and is located on the front side of the mounting beam.

[0007] Preferably, the mounting beam is provided with a first linear slide rail, the first linear slide rail is provided with a first slider that is slidably connected thereto, and the first slider is connected to the vibrating knife assembly.

[0008] Preferably, the mounting beam is provided with a second linear slide rail, and the second linear slide rail is provided with a second slider that is slidably connected thereto, and the second slider is connected to the vibrating knife assembly.

[0009] Preferably, the mounting beam is provided with a third linear slide rail, and the third linear slide rail is provided with a third slider that is slidably connected thereto, and the third slider is connected to the cross-cutting blade assembly.

[0010] Preferably, a cable chain is provided on the upper side of the mounting beam, and the cable chain is connected to the vibratory knife assembly.

[0011] Preferably, the mounting beam is rectangular.

[0012] This application also provides a carton forming machine that includes an integrated module based on the principles of this application. Attached Figure Description

[0013] Other or additional features, advantages, and details are presented by way of example only in the following detailed description of the embodiments. In the accompanying drawings:

[0014] Figure 1 The diagram illustrates a conventional method for mounting a cross-cutting blade assembly.

[0015] Figure 2 A side view of an integrated module according to the principles of this application is schematically shown;

[0016] Figure 3 A perspective view of an integrated module based on the principles of this application is schematically shown;

[0017] Figure 4 A cross-sectional view of a carton forming machine according to the principles of this application is shown schematically. Detailed Implementation

[0018] The following description is exemplary in nature and is not intended to limit this application, application, or use. Furthermore, it is not intended to be limited by any express or implied theory presented in the foregoing description of the technical field, background art, or utility model, or the following detailed description. It should be understood that throughout the drawings, corresponding reference numerals identify similar or corresponding parts or features.

[0019] This application will now be further elaborated. In the following paragraphs, different aspects of this application are defined in more detail. Unless expressly indicated to the contrary, each aspect so defined may be combined with any other aspect(s). In particular, any feature indicated as preferred or advantageous may be combined with any other feature(s) indicated as preferred or advantageous.

[0020] See attached document Figure 1In the prior art, the cross-cutting blade assembly 110 is mounted on the mounting beam 100 and is located on the side of the mounting beam 100. On the other side opposite to the cross-cutting blade assembly 110, the paper feeding assembly 130 can be mounted. In this mounting method, the vibrating blade assembly can only be mounted on different mounting beams.

[0021] Regarding the attached Figure 1 To address the problems in the prior art, this application provides an integrated module 10 for a carton forming machine. (See attached drawing.) Figure 2 and attached Figure 3 The integrated module 10 of the carton forming machine of this application includes a mounting beam 100, a cross-cutting blade assembly 110, and a vibrating blade assembly 120. Both the cross-cutting blade assembly 110 and the vibrating blade assembly 120 are connected to the mounting beam 100. The cross-cutting blade assembly 110 is located on the lower side of the mounting beam 100, and the vibrating blade assembly 120 is located on the rear side of the mounting beam 100. This allows the cross-cutting blade assembly 110 and the vibrating blade assembly 120 to be mounted on the same mounting beam 100, ensuring that they do not interfere with each other during operation and resulting in a more compact internal structure of the carton forming machine. It should be understood that in this application, "the cross-cutting blade assembly 110 is located on the lower side of the mounting beam 100" means that the entire cross-cutting blade assembly 110 or its main body is located on the lower side of the mounting beam 100, and "the vibrating blade assembly 120 is located on the rear side of the mounting beam 100" means that the entire vibrating blade assembly 120 or its main body is located on the rear side of the mounting beam 100.

[0022] See attached document Figure 2 and attached Figure 3 The integrated component 10 may further include a paper feed assembly 130, which includes a paper feed roller 131 for pressing the paperboard. The paper feed assembly 130 is connected to the mounting beam 100 and is located on the front side of the mounting beam 100, that is, the paper feed assembly 130 and the vibrating knife assembly 120 are located on opposite sides of the mounting beam 100. This makes the paper feed assembly 130 and the vibrating knife assembly 120 relatively close. When the vibrating knife assembly 120 cuts the paperboard, the paper feed roller 131, being close to the vibrating knife assembly 120, can press down on the paperboard, thereby reducing the vibration amplitude of the paperboard.

[0023] See attached document Figure 2 and attached Figure 3A first linear slide rail 121 is provided on the rear side of the mounting beam 100. A first slider 122 is slidably connected to the first linear slide rail 121. The first slider 122 is connected to the vibrating blade assembly 120, allowing the vibrating blade assembly 120 to move linearly along the rear side of the mounting beam 100 under the drive of its power device. A second linear slide rail 123 may be provided on the upper side of the mounting beam 100. A second slider 124 is slidably connected to the second linear slide rail 123. The second slider 124 is connected to the vibrating blade assembly 120, thereby further enhancing the connection stability between the vibrating blade assembly 120 and the mounting beam 100. In some embodiments, the first linear slide rail 121 may be located on the upper side of the mounting beam 100. In some embodiments, both the first linear slide rail 121 and the second linear slide rail 123 are located on the upper side of the mounting beam 100. In some embodiments, both the second linear slide rail 123 and the first linear slide rail 121 are located on the rear side of the mounting beam 100.

[0024] See attached document Figure 2 and attached Figure 3 A third linear slide rail 111 is provided on the lower side of the mounting beam 100. A third slider 112 is slidably connected to the third linear slide rail 111 and is connected to the cross-cutting blade assembly 110, allowing the cross-cutting blade assembly 110 to move along a straight line on the lower side of the mounting beam 100. In some embodiments, the third linear slide rail 111 may also be provided on the rear or front side of the mounting beam 100. In some embodiments, two or more third linear slide rails 111 may be provided to enhance the connection stability of the cross-cutting blade assembly 110. In some embodiments, a drag chain 140 may also be provided on the upper side of the mounting beam 100, connected to the vibrating blade assembly 120, further enhancing the compactness of the entire integrated module 10.

[0025] It should be understood that the terms "upper side" and "lower side" in this application refer to their orientation relative to the mounting beam 100 itself after it is installed in the carton forming machine. The terms "front side" and "rear side" refer to the mounting beam 100's orientation relative to the paper feeding and paper output directions of the carton forming machine after it is installed. The "front side" refers to the side closer to the paper feeding direction, and the "rear side" refers to the side closer to the paper output direction. This application does not limit the connection position of the cross-cutting blade assembly 110 and the vibrating blade assembly 120 to the mounting beam 100. Any connection method that positions the cross-cutting blade assembly 110 in front of or slightly below the vibrating blade assembly 120 and ensures that the two do not interfere with each other during operation is feasible.

[0026] The mounting beam 100 may be cuboid in shape to allow for the mounting of components on its various sides. It should be understood that the cuboid shape in this application includes both regular cuboids and generally cuboids. In some alternative embodiments, the mounting beam 100 may also be other shapes, such as polygonal prisms, depending on installation requirements.

[0027] See attached document Figure 4 This application also provides a carton forming machine 20. The carton forming machine 20 according to this application includes the integrated module 10 of this application, thereby giving it the beneficial effects brought by the integrated module 10 of this application.

[0028] While at least one exemplary embodiment has been described in the foregoing detailed description, it should be understood that numerous variations exist. It should also be understood that the one or more exemplary embodiments described herein are merely examples and are not intended to limit the scope, applicability, or construction of this application in any way. Rather, the foregoing detailed description will provide convenient guidance to those skilled in the art in implementing one or more exemplary embodiments. It should be understood that various changes, modifications, or alterations can be made to the function and arrangement of elements without departing from the scope of this application as set forth by the appended claims and their equivalents.

Claims

1. An integrated module of a carton forming machine, characterized in that, The integrated module comprises a mounting beam, a cross-cutting knife assembly and a vibrating knife assembly, the cross-cutting knife assembly and the vibrating knife assembly are connected with the mounting beam, the cross-cutting knife assembly is located at the lower side of the mounting beam, and the vibrating knife assembly is located at the rear side of the mounting beam.

2. The integrated module of a carton forming machine according to claim 1, characterized in that, The integrated module further comprises a paper outlet and feeding assembly, the paper outlet and feeding assembly is connected with the mounting beam, and the paper outlet and feeding assembly is located at the front side of the mounting beam.

3. The integrated module of a carton forming machine according to claim 2, characterized in that, The mounting beam is provided with a first linear sliding rail, the first linear sliding rail is provided with a first sliding block connected therewith in sliding mode, and the first sliding block is connected with the vibrating knife assembly.

4. The integrated module of a carton forming machine according to claim 3, characterized in that, The mounting beam is further provided with a second linear sliding rail, the second linear sliding rail is provided with a second sliding block connected therewith in sliding mode, and the second sliding block is connected with the vibrating knife assembly.

5. The integrated module of a carton forming machine according to claim 4, characterized in that, The mounting beam is further provided with a third linear sliding rail, the third linear sliding rail is provided with a third sliding block connected therewith in sliding mode, and the third sliding block is connected with the cross-cutting knife assembly.

6. The integrated module of a carton forming machine according to claim 4, characterized in that, The upper side of the mounting beam is provided with a drag chain, and the drag chain is connected with the vibrating knife assembly.

7. An integrated module of a carton forming machine according to any one of claims 1-6, characterized in that, The mounting beam is in the shape of a cuboid.

8. A carton forming machine characterised in that, The carton forming machine comprises the integrated module as claimed in any one of claims 1-7.