Crease-resistant paper product creasing device

Abstract

The utility model provides a crease-resistant paper product creasing device, which relates to the technical field of creasing equipment, and comprises a creasing machine body, a hydraulic rod is fixed on one side surface of the creasing machine body in a penetrating manner, one end of the hydraulic rod is fixedly connected with a mounting plate, one side surface of the mounting plate is fixedly connected with a creasing plate, and the creasing plate is fixedly connected with the creasing machine body. A spring is fixedly connected to the outer surface of the mounting plate, when the creasing plate conducts creasing on a paperboard, the crease-resistant pressing plate is also in contact with a plastic film on the surface of the paperboard, the creasing plate conducts continuous pressing, the spring is extruded and contracted, the crease-resistant pressing plate conducts continuous pressing on the plastic film on the non-creasing portion of the paperboard under the springback effect of the spring, and the creasing plate conducts creasing on the non-creasing portion of the paperboard. And the condition that the plastic film is wrinkled during creasing is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of creasing equipment, in particular to an anti-wrinkle paper product creasing device. Background Art

[0002] Creasing refers to the process of using steel wire to press out marks or leave grooves for bending on cardboard through embossing. The steel knife and steel wire of the creasing machine are arranged into a template, and the surface of the printed matter is processed into marks that are easy to fold under the action of pressure.

[0003] However, in the prior art, when using a creasing machine to creasing cardboard, some of the cardboard surfaces are sealed with plastic films, and the direct downward pressure of the creasing plate on the cardboard may cause wrinkles in the plastic films, thereby reducing the aesthetics of the creasing cardboard. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: in the process of using a creasing machine to creasing cardboard, some of the cardboard surfaces are sealed with plastic films, and the direct downward pressure of the creasing plate on the cardboard may cause wrinkles in the plastic films, thereby reducing the aesthetics of the cardboard after creasing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a wrinkle-proof paper product creasing device, comprising a creasing machine body, a hydraulic rod is fixed through one side surface of the creasing machine body, and one end of the hydraulic rod is fixedly connected to a mounting plate, one side surface of the mounting plate is fixedly connected to a creasing plate, a spring is fixedly connected to the outer surface of the mounting plate, and one end of the spring is fixedly connected to an anti-wrinkle pressure plate, one side surface of the anti-wrinkle pressure plate is fixedly connected to a stabilizing rod, and the stabilizing rod is slidably interlaced with the mounting plate.

[0006] As a preferred embodiment, one end of the stabilizing rod is fixedly connected to a limit plate, and the limit plate is embedded in the mounting plate in a sliding connection.

[0007] As a preferred embodiment, a track rod is fixedly connected to the outer surface of the creasing machine body, and the track rod is slidably connected to the mounting plate.

[0008] As a preferred embodiment, a positioning panel is fixedly connected to the surface of the creasing machine body at a position directly below the creasing plate and the anti-wrinkle plate.

[0009] As a preferred embodiment, a through opening is provided on one side surface of the positioning enclosure.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are:

[0011] The utility model extends the hydraulic rod to move the mounting plate and the indentation plate downward, so that the indentation plate performs an indentation operation on the cardboard below. When the indentation plate indents the cardboard, the anti-wrinkle pressure plate also contacts the plastic film on the surface of the cardboard. As the indentation plate continues to press downward, the spring is squeezed and contracted, allowing the anti-wrinkle pressure plate to continuously press the plastic film on the non-indentation part of the cardboard under the action of the spring rebound, thereby reducing the occurrence of wrinkles in the plastic film during indentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of an anti-wrinkle paper product indentation device provided by the utility model;

[0013] Figure 2 A schematic diagram of the structure and surroundings of a wrinkle-proof paper product indentation device provided by the present invention;

[0014] Figure 3 The utility model provides an anti-wrinkle paper product indentation device Figure 2 Enlarged view of point A in the middle.

[0015] Legend:

[0016] 1. Indentation machine body; 2. Hydraulic rod; 3. Mounting plate; 4. Indentation plate; 5. Spring; 6. Anti-wrinkle pressure plate; 7. Stabilizer bar; 8. Limit plate; 9. Track rod; 10. Positioning panel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example 1

[0019] like Figure 1-3As shown, the utility model provides a technical solution: an anti-wrinkle paper product creasing device, including a creasing machine body 1, a hydraulic rod 2 is fixedly connected to one side surface of the creasing machine body 1, and one end of the hydraulic rod 2 is fixedly connected to a mounting plate 3, and one side surface of the mounting plate 3 is fixedly connected to a creasing plate 4. The mounting plate 3 and the creasing plate 4 are moved downward by extending the hydraulic rod 2, so that the creasing plate 4 performs a creasing operation on the paperboard below, and a spring 5 is fixedly connected to the outer surface of the mounting plate 3, and one end of the spring 5 is fixedly connected to an anti-wrinkle pressing plate 6. When the creasing plate 4 is pressed, the paper product is creasing. When the indentation plate 4 indents the cardboard, the anti-wrinkle pressure plate 6 also contacts the plastic film on the surface of the cardboard. As the indentation plate 4 continues to press down, the spring 5 is squeezed and contracted, allowing the anti-wrinkle pressure plate 6 to continue to press the plastic film on the non-indentation part of the cardboard under the action of the spring 5 rebound, reducing the wrinkles of the plastic film during indentation. A stabilizing rod 7 is fixedly connected to one side surface of the anti-wrinkle pressure plate 6, and the stabilizing rod 7 is slidably connected to the mounting plate 3. With the help of the stabilizing rod 7, the stability of the anti-wrinkle pressure plate 6 is further improved to avoid irregular shaking.

[0020] Example 2

[0021] like Figure 1-3 The cam 8 is fixedly connected to the support plate 3 and the support plate 3 is connected to the support plate 3. The cam 8 is fixedly connected to the support plate 3 and the support plate 3 is connected to the support plate 3. The cam 8 is fixedly connected to the support plate 3 and the support plate 3 is connected to the support plate 3. The cam 8 is fixedly connected to the support plate 3 and the support plate 3 is connected to the support plate 3. The cam 8 is fixedly connected to the support plate 3 and the support plate 3 is connected to the support plate 3.

[0022] Working principle:

[0023] like Figure 1-3As shown, when the present invention is in use, the user first pushes the cardboard into the interior of the positioning enclosure 10 from the passage opening of the positioning enclosure 10, and then controls the hydraulic rod 2 to extend, driving the mounting plate 3 to move downward along the track rod 9. The downward movement of the mounting plate 3 drives the indentation plate 4 and the anti-wrinkle pressure plate 6 to move downward, and then the indentation plate 4 and the anti-wrinkle pressure plate 6 contact the surface of the cardboard, and the indentation plate 4 continues to move downward to press the cardboard to form an indentation. In the process of the indentation plate 4 pressing down, the spring 5 is compressed and contracted by the downward movement of the mounting plate 3, and the stabilizing rod 7 and the limit plate 8 move up relatively in the mounting plate 3. At this time, due to the contraction of the spring 5, the anti-wrinkle pressure plate 6 can continue to press the plastic film on the non-indentation part of the cardboard under the action of the spring 5 rebound, thereby reducing the wrinkles of the plastic film during indentation and ensuring the beauty of the cardboard after indentation.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A wrinkle-proof paper product creasing device, comprising a creasing machine body (1), characterized in that: A hydraulic rod (2) is fixedly connected to one side surface of the creasing machine body (1), and one end of the hydraulic rod (2) is fixedly connected to a mounting plate (3), and one side surface of the mounting plate (3) is fixedly connected to an indentation plate (4), and a spring (5) is fixedly connected to the outer surface of the mounting plate (3), and one end of the spring (5) is fixedly connected to an anti-wrinkle pressure plate (6), and one side surface of the anti-wrinkle pressure plate (6) is fixedly connected to a stabilizing rod (7), and the stabilizing rod (7) is slidably connected to the mounting plate (3).

2. The wrinkle-proof paper product indentation device according to claim 1, characterized in that: One end of the stabilizing rod (7) is fixedly connected to a limiting plate (8), and the limiting plate (8) is embedded in the mounting plate (3) for sliding connection.

3. The wrinkle-proof paper product indentation device according to claim 1, characterized in that: A track rod (9) is fixedly connected to the outer surface of the creasing machine body (1), and the track rod (9) is connected to the mounting plate (3) in a sliding manner.

4. The wrinkle-proof paper product indentation device according to claim 1, characterized in that: A positioning panel (10) is fixedly connected to the surface of the creasing machine body (1) at a position directly below the creasing plate (4) and the anti-wrinkle pressing plate (6).

5. The wrinkle-proof paper product indentation device according to claim 4, characterized in that: A through opening is provided on one side surface of the positioning enclosure (10).

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