An embossing device for preparing recessed patterns on the surface of special paper

Abstract

This utility model discloses an embossing device for preparing recessed patterns on the surface of specialty paper, comprising: a frame, a base roller mounted at the top center of the frame, and a drive motor connected to the rear end of the base roller; limit rollers, guide rollers, and conveying rollers symmetrically arranged on the left and right sides of the base roller; a beam rod, located outside the base roller, with a sliding sleeve on the outside of the beam rod; an adjusting cylinder fixedly mounted above the sliding sleeve, and a mounting frame fixedly connected to the drive end of the adjusting cylinder; an embossing roller disposed inside the mounting frame; and the mounting frame and the embossing roller connected by a shaft. This embossing device for preparing recessed patterns on the surface of specialty paper replaces a single embossing roller with several embossing rollers, facilitating modifications to local embossing and allowing adjustment of the embossing position on the specialty paper by adjusting the position of the embossing rollers, thus meeting the diverse market demands.

Description

Technical Field

[0001] This utility model relates to the field of special paper processing technology, specifically to an embossing device for preparing recessed patterns on the surface of special paper. Background Technology

[0002] Specialty paper comes in many varieties and is a general term for various special-purpose papers or art papers. Nowadays, sellers refer to embossed paper and other art papers as specialty paper. The traditional printing industry uses roller printing, which requires pressing the roller tightly onto the specialty paper and then rolling the specialty paper to print.

[0003] In existing embossing devices, the embossing roller is mostly a single piece. However, some specialty papers require partial printing. If a single embossing roller is modified for partial printing, it will result in wasted costs. Moreover, the embossing position of the entire embossing roller is inconvenient to adjust, which is not conducive to meeting the current diverse market demands. Therefore, we propose an embossing device for preparing recessed patterns on the surface of specialty papers to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide an embossing device for preparing recessed patterns on the surface of special paper, so as to solve the problems mentioned in the background art. In the current embossing devices, the embossing roller is mostly set as a whole. However, some special papers require partial printing. If a whole embossing roller is modified for partial printing, it will result in a waste of costs. Moreover, the embossing position of the whole embossing roller is inconvenient to adjust, which is not convenient to meet the current diverse market demands.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an embossing device for preparing recessed patterns on the surface of special paper, comprising: The frame has a base roller installed at the top center, and a drive motor is connected to the rear end of the base roller. The drive motor is fixedly installed to the frame. Limiting rollers, guide rollers and conveying rollers are symmetrically arranged on the left and right sides of the base roller, and the limiting rollers, guide rollers and conveying rollers are arranged in sequence from the inside to the outside. The beam rod is located on the outside of the base roller and is welded to the frame as an integral structure. A sliding sleeve is provided on the outside of the beam rod, and a clamping plate is provided on the inside of the sliding sleeve. An adjusting rod is connected to the outer end of the clamping plate. An adjusting cylinder is fixedly installed above the sliding sleeve, and a mounting frame is fixedly connected to the drive end of the adjusting cylinder. An embossing roller is provided inside the mounting frame, and the mounting frame and the embossing roller are connected by a shaft. A locking cap is provided at the rear end of the shaft.

[0006] Preferably, the limiting roller is arranged adjacent to the base roller, and the limiting roller is located below the base roller.

[0007] Preferably, the beam rods are symmetrically arranged on both sides of the base roller, and the sliding sleeves and the beam rods form a sliding structure, and several sliding sleeves are provided on the beam rods.

[0008] Preferably, the adjusting rod is threadedly connected to the sliding sleeve, and the adjusting rod is rotatably connected to the clamping plate, and the sliding sleeve is fixedly connected to the beam rod through the clamping plate and the adjusting rod.

[0009] Preferably, the mounting frame has a "Y" shaped structure, and the embossing roller is connected to the mounting frame via a shaft to form a rotating structure, and the embossing roller is fitted to the base roller.

[0010] Preferably, the locking cap is threaded to the shaft, and the corresponding surfaces of the locking cap and the shaft are both tapered.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the embossing device for preparing recessed patterns on the surface of special paper replaces a whole embossing roller with several embossing rollers, which makes it convenient to modify the local embossing, and can adjust the embossing position on the special paper by adjusting the position of the embossing rollers, which is convenient to meet the current diverse market demands. 1. A limiting roller and a base roller are set up. The limiting roller is set adjacent to the base roller and is located below the base roller. This increases the contact area of ​​the special paper on the base roller, making it easier for the base roller to drive the special paper to be conveyed, thereby facilitating the embossing of the embossing roller. 2. A beam and a sliding sleeve are provided. Several sliding sleeves are provided on the beam to facilitate the installation of multiple embossing rollers. This allows a single embossing roller to be replaced with several embossing rollers, making it easier to modify local embossing and saving material costs. 3. A clamping plate and a shaft are provided. By adjusting the rotation of the shaft, the sliding sleeve can be easily fixed to the beam rod through the clamping plate, thereby fixing the position of the embossing roller. This facilitates the embossing of specialty papers. The embossing roller can be easily replaced on the mounting frame through the action of the shaft and locking cap, thus meeting the diverse market demands. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the connection between the shaft and the locking cap of this utility model; Figure 3 This is a schematic diagram of the working structure of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0013] In the diagram: 1. Frame; 2. Conveyor roller; 3. Guide roller; 4. Limit roller; 5. Base roller; 6. Embossing roller; 7. Beam rod; 8. Sliding sleeve; 9. Clamping plate; 10. Adjusting rod; 11. Adjusting cylinder; 12. Mounting bracket; 13. Shaft rod; 14. Locking cap; 15. Drive motor. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 This utility model provides a technical solution: an embossing device for preparing recessed patterns on the surface of special paper, comprising: a frame 1, a conveying roller 2, a guide roller 3, a limiting roller 4, a base roller 5, an embossing roller 6, a beam rod 7, a sliding sleeve 8, a clamping plate 9, an adjusting rod 10, an adjusting cylinder 11, a mounting frame 12, a shaft 13, a locking cap 14, and a drive motor 15; A frame 1 is provided. A base roller 5 is installed at the top center of the frame 1. A drive motor 15 is connected to the rear end of the base roller 5. The drive motor 15 is fixedly installed with the frame 1. A limit roller 4, a guide roller 3 and a conveying roller 2 are symmetrically arranged on the left and right sides of the base roller 5. The limit roller 4, the guide roller 3 and the conveying roller 2 are arranged in sequence from the inside to the outside. The beam rod 7 is located on the outside of the base roller 5 and is welded to the frame 1 as an integrated structure. A sliding sleeve 8 is provided on the outside of the beam rod 7, and a clamping plate 9 is provided on the inside of the sliding sleeve 8. An adjusting rod 10 is connected to the outer end of the clamping plate 9. An adjusting cylinder 11 is fixedly installed above the sliding sleeve 8, and a mounting frame 12 is fixedly connected to the drive end of the adjusting cylinder 11. An embossing roller 6 is provided inside the mounting frame 12, and the mounting frame 12 and the embossing roller 6 are connected by a shaft 13. A locking cap 14 is provided at the rear end of the shaft 13.

[0016] like Figure 1 and Figure 3 The middle limiting roller 4 is arranged adjacent to the base roller 5, and the limiting roller 4 is located below the base roller 5, which facilitates increasing the contact area between the special paper and the base roller 5. The beam rod 7 is symmetrically arranged on both sides of the base roller 5, and the sliding sleeve 8 and the beam rod 7 form a sliding structure. Several sliding sleeves 8 are provided on the beam rod 7, which facilitates the installation of multiple embossing rollers 6.

[0017] like Figure 2 , Figure 3 and Figure 4The adjusting rod 10 is threadedly connected to the sliding sleeve 8, and the adjusting rod 10 is rotatably connected to the clamping plate 9. The sliding sleeve 8 is fixedly connected to the beam rod 7 through the clamping plate 9 and the adjusting rod 10, which facilitates the fixing of the embossing roller 6. The mounting frame 12 has a "Y" shaped structure, and the embossing roller 6 forms a rotating structure with the mounting frame 12 through the shaft 13. The embossing roller 6 is fitted with the base roller 5, which facilitates the replacement and installation of the embossing roller 6. The locking cap 14 is threadedly connected to the shaft 13, and the corresponding surfaces of the locking cap 14 and the shaft 13 are both "conical" structures, which facilitates the limiting of the embossing roller 6 and improves the stability of the embossing roller 6 on the mounting frame 12.

[0018] Working principle: When using this embossing device to prepare recessed patterns on the surface of special paper, such as... Figure 3 As shown, the specialty paper is passed from left to right through the conveyor roller 2, guide roller 3, limit roller 4, base roller 5 and embossing roller 6 on the frame 1. By starting the drive motor 15, the drive motor 15 drives the base roller 5 to rotate. Since the limit roller 4 and the base roller 5 are arranged adjacent to each other, the contact area between the specialty paper and the base roller 5 is increased, which facilitates the conveying of the specialty paper on the base roller 5. The embossing roller 6 can squeeze the specialty paper on the base roller 5 by adjusting the cylinder 11, so that the specialty paper is left with embossing. When it is necessary to adjust the position of the embossed pattern, such as Figure 1 As shown, by sliding the sliding sleeve 8, the sliding sleeve 8 moves on the beam 7. The position of the embossing roller 6 is adjusted by adjusting the cylinder 11 and the mounting bracket 12, thereby adjusting the embossing position. After the position of the embossing roller 6 is determined, as shown... Figure 4 As shown, by rotating the adjusting rod 10, the clamping plate 9 clamps and fixes the sliding sleeve 8 on the beam rod 7, thereby fixing the embossing roller 6. When it is necessary to adjust the embossed pattern, such as Figure 2 As shown, a new embossing roller 6 is placed at the end of the mounting frame 12, and then the shaft 13 is passed through the mounting frame 12 and the embossing roller 6. Then, the locking cap 14 is connected to the shaft 13 and rotated to fix the embossing roller 6 on the mounting frame 12, thereby facilitating the replacement of the embossing roller 6. This is the entire working process of the embossing device for preparing recessed patterns on the surface of special paper. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0019] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An embossing device for preparing recessed patterns on the surface of special paper, characterized in that, include: A frame (1) is provided with a base roller (5) installed at the top center of the frame (1), and a drive motor (15) is connected to the rear end of the base roller (5). The drive motor (15) is fixedly installed with the frame (1). A limit roller (4), a guide roller (3) and a conveying roller (2) are symmetrically arranged on the left and right sides of the base roller (5), and the limit roller (4), the guide roller (3) and the conveying roller (2) are arranged in sequence from the inside to the outside. The beam rod (7) is located on the outside of the base roller (5) and is welded to the frame (1) as an integrated structure. A sliding sleeve (8) is provided on the outside of the beam rod (7), and a clamping plate (9) is provided on the inside of the sliding sleeve (8). An adjusting rod (10) is connected to the outer end of the clamping plate (9). An adjusting cylinder (11) is fixedly installed above the sliding sleeve (8), and a mounting frame (12) is fixedly connected to the driving end of the adjusting cylinder (11). An embossing roller (6) is provided inside the mounting frame (12), and the mounting frame (12) and the embossing roller (6) are connected by a shaft (13). A locking cap (14) is provided at the rear end of the shaft (13).

2. The embossing device for preparing recessed patterns on the surface of special paper according to claim 1, characterized in that: The limiting roller (4) is arranged adjacent to the base roller (5), and the limiting roller (4) is located below the base roller (5).

3. The embossing device for preparing recessed patterns on the surface of special paper according to claim 1, characterized in that: The beam rod (7) is symmetrically arranged on both sides of the base roller (5), and the sliding sleeve (8) and the beam rod (7) form a sliding structure, and several sliding sleeves (8) are provided on the beam rod (7).

4. The embossing device for preparing recessed patterns on the surface of special paper according to claim 1, characterized in that: The adjusting rod (10) is threadedly connected to the sliding sleeve (8), and the adjusting rod (10) is rotatably connected to the clamping plate (9). The sliding sleeve (8) is fixedly connected to the beam rod (7) through the clamping plate (9) and the adjusting rod (10).

5. The embossing device for preparing recessed patterns on the surface of special paper according to claim 1, characterized in that: The mounting frame (12) has a "Y" shaped structure, and the embossing roller (6) forms a rotating structure with the mounting frame (12) through the shaft (13), and the embossing roller (6) is attached to the base roller (5).

6. The embossing device for preparing recessed patterns on the surface of special paper according to claim 1, characterized in that: The locking cap (14) is threaded to the shaft (13), and the corresponding surfaces of the locking cap (14) and the shaft (13) are both tapered.

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