Punching equipment for advertisement manufacturing

Abstract

The utility model discloses punching equipment for advertisement manufacturing, which comprises a base and an annular pressing plate, the annular pressing plate is mounted on the upper surface of the base through a lifting mechanism, an annular groove is formed in the upper surface of the annular pressing plate, and the annular groove and the annular pressing plate are coaxially arranged. An annular groove is formed in the annular pressing plate, arc-shaped sliding blocks matched with the annular groove are arranged on the two sides of the interior of the annular groove, and guide rails are fixedly connected to the tops of the two arc-shaped sliding blocks, the base and the annular pressing plate are used in a matched mode, an advertisement poster is arranged between the annular pressing plate and the base, and the annular pressing plate and the base are combined together through the lifting mechanism; the base and the annular pressing plate can generate pressure on the punching edge of the poster, the poster is fixed, the situation that the poster is pulled to cause hole position deviation and the like during punching is prevented, the advertisement poster is punched in a cutting mode, the punching mode is soft, the probability that the advertisement poster is pulled is reduced, and the advertisement poster is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of punching, in particular to a punching device for advertisement production. Background Art

[0002] Advertising posters are often used together with display stands. At present, in the process of making advertising posters, holes are punched at the four corners of the advertising posters to facilitate the installation, pulling and fixing of the posters. Since the material of the advertising posters is relatively soft, conventional impact punching methods are likely to cause pulling and damage to the poster punching points. Therefore, a punching device for advertising production is proposed. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a punching device for advertisement production.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A punching device for advertising production includes a base and an annular pressing plate, wherein the annular pressing plate is installed on the upper surface of the base through a lifting mechanism, an annular groove is provided on the upper surface of the annular pressing plate, and the annular groove is coaxially arranged with the annular pressing plate, arc-shaped sliding blocks cooperating therewith are arranged on both sides of the annular groove, and two groups of the arc-shaped sliding blocks are fixedly connected to the tops with guide rails, and a cutting mechanism is arranged on the guide rails.

[0006] Preferably, the lifting mechanism includes a telescopic rod, a slide groove and a first spring. The slide groove is opened in the base, the slide groove is vertically arranged, and the upper surface of the slide groove is open. The telescopic rod is installed in the slide groove and forms a moving pair in the vertical direction. The upper end of the telescopic rod is connected to the annular pressure plate, and the first spring is sleeved on the surface of the telescopic rod.

[0007] Preferably, when the annular pressure plate moves to the upper surface of the base, the first spring is in a telescopic or compressed state.

[0008] Preferably, the cutting mechanism includes a sliding sleeve, a fixing bolt, a pressure expansion assembly, and a cutting knife. The sliding sleeve is mounted on the surface of the guide rail and forms a moving pair along the guide rail. The fixing bolt is inserted into the sliding sleeve, and one end of the fixing bolt is against the surface of the guide rail. The pressure expansion assembly is arranged on the lower surface of the sliding sleeve, and the cutting knife is located at the moving end of the pressure expansion assembly.

[0009] Preferably, the guide rail surface is provided with scale lines along the moving direction of the sliding sleeve, and the scale lines take the center of the annular groove as the origin.

[0010] Preferably, the pressure expansion assembly includes a sleeve, an inner rod and a second spring. The sleeve is installed on the lower surface of the sliding sleeve. The sleeve is vertically arranged, and the upper end of the inner rod is slidably installed inside the sleeve. The cutting knife is fixedly installed on the lower end of the inner rod, and the second spring is sleeved on the surface of the inner rod.

[0011] Preferably, when the annular pressure plate is located on the upper surface of the base, the inner rod is partially moved into the interior of the sleeve, and the second spring is in a compressed state.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model sets a base and an annular pressure plate for use together, places the advertising poster between the annular pressure plate and the base, and uses a lifting mechanism to bring the annular pressure plate and the base together. The base and the annular pressure plate can generate pressure on the punched edge of the poster to fix it, preventing the hole position from being pulled during punching and causing displacement, etc. In addition, the present application uses a cutting method to punch holes in the advertising poster, and the punching method is relatively gentle, which reduces the probability of the advertising poster being pulled and prevents damage to the advertising poster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a punching device for advertisement production proposed by the utility model;

[0015] Figure 2 This is a partial cross-sectional view of a punching device for advertisement production proposed by the utility model;

[0016] Figure 3 This is a partial structural diagram of a punching device for advertisement production proposed by the utility model;

[0017] Figure 4 The utility model is a cross-sectional view of a pressure expansion and contraction assembly of a punching device for advertisement production.

[0018] In the figure: 1, base; 2, annular pressure plate; 3, annular groove; 4, telescopic rod; 5, first spring; 6, slide groove; 7, guide rail; 8, arc-shaped slider; 9, sliding sleeve; 10, fixing bolt; 11, sleeve; 12, inner rod; 13, cutting knife; 14, second spring. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0020] Reference Figure 1-4 A punching device for advertising production includes a base 1 and an annular pressing plate 2. The annular pressing plate 2 is installed on the upper surface of the base 1 through a lifting mechanism. An annular groove 3 is opened on the upper surface of the annular pressing plate 2, and the annular groove 3 is coaxially arranged with the annular pressing plate 2. Arc-shaped sliders 8 cooperating with the annular groove 3 are arranged on both sides of the annular groove 3, and guide rails 7 are fixedly connected to the tops of two groups of arc-shaped sliders 8, and a cutting mechanism is arranged on the guide rails 7.

[0021] In this embodiment, the base 1 is provided for use with the annular pressing plate 2, the advertising poster is placed between the annular pressing plate 2 and the base 1, and the annular pressing plate 2 and the base 1 are combined using a lifting mechanism. The base 1 and the annular pressing plate 2 can exert pressure on the punched edge of the poster to fix it, thereby preventing the hole position from being shifted due to being pulled during punching, and the present application uses cutting to punch holes in the advertising poster, and the punching method is relatively gentle, thereby reducing the probability of the advertising poster being pulled and preventing the advertising poster from being damaged.

[0022] Furthermore, the lifting mechanism includes a telescopic rod 4, a slide groove 6 and a first spring 5. The slide groove 6 is opened in the base 1, the slide groove 6 is vertically arranged, and the upper surface of the slide groove 6 is open. The telescopic rod 4 is installed in the slide groove 6 and forms a moving pair in the vertical direction. The upper end of the telescopic rod 4 is connected to the annular pressure plate 2, and the first spring 5 is sleeved on the surface of the telescopic rod 4.

[0023] Furthermore, when the annular pressure plate 2 moves to the upper surface of the base 1 , the first spring 5 is in a telescopic or compressed state.

[0024] In this embodiment, the upper end of the first spring 5 is connected to the annular pressure plate 2, and the lower end of the first spring 5 is connected to the base 1. The annular pressure plate 2 is manually pressed, and the telescopic rod 4 moves inside the slide groove 6, and the first spring 5 is compressed. After the cutting is completed, the annular pressure plate 2 is released, and the first spring 5 is reset, that is, the telescopic rod 4 and the annular pressure plate 2 are reset, and the advertising poster can be taken out from the base 1 and the annular pressure plate 2.

[0025] Furthermore, the cutting mechanism includes a sliding sleeve 9, a fixing bolt 10, a pressure-expanding assembly, and a cutting knife 13. The sliding sleeve 9 is sleeved on the surface of the guide rail 7 and forms a moving pair along the guide rail 7. The fixing bolt 10 is inserted into the sliding sleeve 9, and one end of the fixing bolt 10 is against the surface of the guide rail 7. The pressure-expanding assembly is arranged on the lower surface of the sliding sleeve 9, and the cutting knife 13 is located at the moving end of the pressure-expanding assembly.

[0026] Furthermore, scale lines are provided on the surface of the guide rail 7 along the moving direction of the sliding sleeve 9, and the scale lines take the center of the annular groove 3 as the origin.

[0027] In this embodiment, by setting mechanisms such as scale lines, sleeves 9, guide rails 7, etc., the position of the cutting knife 13 can be adjusted, that is, the size of the hole can be adjusted, and by setting fixing bolts 10, the position of the sleeve 9 and the cutting knife 13 can be fixed.

[0028] Furthermore, the pressure expansion and contraction assembly includes a sleeve 11, an inner rod 12 and a second spring 14. The sleeve 11 is installed on the lower surface of the sliding sleeve 9. The sleeve 11 is vertically arranged, and the upper end of the inner rod 12 is slidably installed inside the sleeve 11. The cutting knife 13 is fixedly installed on the lower end of the inner rod 12, and the second spring 14 is sleeved on the surface of the inner rod 12.

[0029] Furthermore, when the annular pressure plate 2 is located on the upper surface of the base 1 , the inner rod 12 partially moves into the sleeve 11 , and the second spring 14 is in a compressed state.

[0030] In this embodiment, during cutting, when the annular pressure plate 2 moves to the upper surface of the base 1, the cutting knife 13 is hindered by the base 1, causing the inner rod 12 to partially move into the sleeve 11, and the second spring 14 is compressed. The compressed second spring 14 has a reverse force on the inner rod 12 and the cutting knife 13, so that the cutting knife 13 is fully in contact with the advertising poster, ensuring that the cutting knife 13 cuts normally.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching device for advertisement production, comprising a base (1), characterized in that: It also includes an annular pressure plate (2), which is installed on the upper surface of the base (1) through a lifting mechanism, and an annular groove (3) is opened on the upper surface of the annular pressure plate (2), and the annular groove (3) is coaxially arranged with the annular pressure plate (2), and arc-shaped sliding blocks (8) cooperating therewith are arranged on both sides of the annular groove (3), and the tops of the two groups of the arc-shaped sliding blocks (8) are fixedly connected with guide rails (7), and a cutting mechanism is arranged on the guide rails (7).

2. The punching device for advertisement production according to claim 1, characterized in that: The lifting mechanism comprises a telescopic rod (4), a slide groove (6) and a first spring (5); the slide groove (6) is provided in the base (1); the slide groove (6) is vertically arranged, and the upper surface of the slide groove (6) is open; the telescopic rod (4) is cooperatively installed inside the slide groove (6) and forms a moving pair in the vertical direction; the upper end of the telescopic rod (4) is connected to the annular pressure plate (2); and the first spring (5) is sleeved on the surface of the telescopic rod (4).

3. The punching device for advertisement production according to claim 2, characterized in that: When the annular pressure plate (2) moves to the upper surface of the base (1), the first spring (5) is in a telescopic or compressed state.

4. The punching device for advertisement production according to claim 1, characterized in that: The cutting mechanism comprises a sliding sleeve (9), a fixing bolt (10), a pressure expansion assembly, and a cutting knife (13); the sliding sleeve (9) is sleeved on the surface of the guide rail (7) and forms a moving pair along the guide rail (7); the fixing bolt (10) is inserted into the sliding sleeve (9), and one end of the fixing bolt (10) is against the surface of the guide rail (7); the pressure expansion assembly is arranged on the lower surface of the sliding sleeve (9), and the cutting knife (13) is located at the moving end of the pressure expansion assembly.

5. The punching device for advertisement production according to claim 4, characterized in that: The surface of the guide rail (7) is provided with scale lines along the moving direction of the sliding sleeve (9), and the scale lines take the center of the annular groove (3) as the origin.

6. The punching device for advertisement production according to claim 4, characterized in that: The pressure expansion and contraction assembly comprises a sleeve (11), an inner rod (12) and a second spring (14); the sleeve (11) is mounted on the lower surface of the sliding sleeve (9); the sleeve (11) is vertically arranged, and the upper end of the inner rod (12) is slidably mounted inside the sleeve (11); the cutting knife (13) is fixedly mounted on the lower end of the inner rod (12); and the second spring (14) is sleeved on the surface of the inner rod (12).

7. The punching device for advertisement production according to claim 6, characterized in that: When the annular pressure plate (2) is located on the upper surface of the base (1), the inner rod (12) partially moves into the interior of the sleeve (11), and the second spring (14) is in a compressed state.

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