Decorative paper pattern sleeving machine

Abstract

The utility model relates to the technical field of decorative paper processing, and belongs to a decorative paper pattern sleeving machine which comprises a machine frame, a paper feeding mechanism, a paper collecting mechanism, a limiting assembly, a printing mechanism and a pattern adjusting mechanism, the paper feeding mechanism and the paper collecting mechanism are arranged at the front end and the rear end of the machine frame respectively, and the printing mechanism comprises a printing plate roller arranged on the machine frame. A pattern adjusting mechanism is arranged at the bottom of the printing mechanism and comprises an adjusting lead screw, and the adjusting lead screw is connected with the printing plate roller through a driving assembly. In the using process, the position of the limiting baffle can be adjusted in a left-right moving mode according to the width of decorative paper, it is guaranteed that the decorative paper keeps linear motion in the paper feeding process and does not deviate, and the working stability of the device is improved. And the pattern adjusting mechanism can adjust the position of the printing plate roller, so that the current printed patterns can be changed, the pattern sleeving requirements of different patterns can be met, and the applicability and the flexibility of the equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of decorative paper processing technology, and belongs to a decorative paper overlay machine. Background Technology

[0002] Decorative paper typically refers to paper that has undergone processes such as printing, embossing, or lamination, and is used to decorate various substrates (such as engineered wood, metal, and plastic). Embossing processes often utilize decorative paper overlay machines, which use pattern rollers and embossing rollers to emboss the paper, thus giving it unique textures and patterns.

[0003] Traditional methods of overlaying decorative paper patterns have many problems. On the one hand, early manual overlaying methods were extremely inefficient, labor-intensive, and lacked precision, leading to frequent pattern deviations and a high rate of defective products. With the development of automation technology, some simple mechanical overlaying devices have emerged, but their structural designs are not optimal. Existing overlaying machines lack sufficient adaptability to different sizes and materials of decorative paper, cannot flexibly adjust overlay patterns, and have significant limitations, restricting product diversity and market adaptability. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a decorative paper flower making machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This application provides a decorative paper wrapping machine, including a frame. The front and rear ends of the frame are respectively provided with a paper feeding mechanism and a paper receiving mechanism. The paper feeding mechanism includes a paper feeding roller assembly and a first connecting frame. The first connecting frame is fixedly connected to the front end of the frame. The paper receiving mechanism includes a paper receiving roller assembly and a second connecting frame. The second connecting frame is fixedly connected to the rear end of the frame. Both the first and second connecting frames are provided with limiting components for guiding the decorative paper. A printing mechanism is provided in the middle of the frame. The printing mechanism includes a printing plate roller disposed on the frame. A pattern adjustment mechanism is provided at the bottom of the printing mechanism. The pattern adjustment mechanism includes an adjusting screw. The adjusting screw is connected to the printing plate roller through a drive assembly.

[0007] Preferably, the paper feeding mechanism further includes a paper feeding motor, and the paper feeding roller group consists of an active paper feeding roller and a driven paper feeding roller. Both the active paper feeding roller and the driven paper feeding roller are connected to the first connecting frame through bearing seats. The paper feeding motor is fixed to one side of the first connecting frame, and its output shaft is connected to one end of the active paper feeding roller through a coupling.

[0008] Preferably, the limiting component includes a guide shaft and limiting baffles connected to both sides of the guide shaft. Both ends of the guide shaft near the paper feeding mechanism are connected to the first connecting frame. The guide shaft is provided with a guide strip. The upper end of the limiting baffle is connected to the guide shaft through the guide strip. A limiting groove is formed on the inner side of the limiting baffle.

[0009] Preferably, the two ends of the guide shaft near the paper receiving mechanism are connected to the second connecting frame.

[0010] Preferably, the printing mechanism further includes an impression roller, a telescopic rod, and a support frame. Both ends of the impression roller are connected to the lifting frame via bearing seats. The telescopic rod is mounted on the support frame, and the lifting frame is connected to the output end of the telescopic rod.

[0011] Preferably, one end of the printing roller is connected to a printing motor via a coupling, and the printing roller is provided with different printing patterns.

[0012] Preferably, the drive assembly includes mounting plates disposed on both sides of the frame, the mounting plates having grooves, the printing roller having connecting seats at both ends, the connecting seats having sliders on both sides, the sliders being connected to the grooves and engaging with the grooves.

[0013] Preferably, the slider and the adjusting screw are connected by a threaded connection, and one end of the adjusting screw is connected to an adjusting motor, which is connected to the outside of the mounting plate.

[0014] Preferably, the paper receiving mechanism further includes a paper receiving motor, and the paper receiving roller group consists of an active paper receiving roller and a driven paper receiving roller. Both the active paper receiving roller and the driven paper receiving roller are connected to the second connecting frame through bearing seats. The paper receiving motor is fixed to one side of the second connecting frame, and its output shaft is connected to one end of the active paper receiving roller through a coupling.

[0015] Compared with the prior art, this utility model provides a decorative paper sleeve flower machine, which has the following beneficial effects:

[0016] I. This utility model provides limiting components for guiding decorative paper on both sides of the paper feeding channel. The position of the limiting baffle can be adjusted left and right according to the width of the decorative paper to ensure that the decorative paper maintains a straight line movement during the paper feeding process and does not deviate, thereby improving the stability of the device.

[0017] Second, this utility model is equipped with a pattern adjustment mechanism. During the overprinting process, the pattern adjustment mechanism can adjust the position of the printing roller, thereby changing the printing pattern being printed so as to meet the overprinting requirements of different patterns and improve the applicability and flexibility of the equipment.

[0018] The features and advantages of this utility model will be described in detail through embodiments and in conjunction with the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the paper feeding mechanism and paper receiving mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the printing mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the pattern adjustment mechanism of this utility model;

[0023] In the diagram: 1. Frame; 2. Paper feeding mechanism; 3. Limiting component; 4. Printing mechanism; 5. Pattern adjustment mechanism; 6. Paper delivery mechanism; 21. Paper feeding roller group; 22. First connecting frame; 23. Paper feeding motor; 211. Active paper feeding roller; 212. Driven paper feeding roller; 31. Guide shaft; 32. Limiting baffle; 33. Guide strip; 34. Limiting groove; 41. Printing plate roller; 42. Impression roller; 43. Telescopic rod; 44. Support frame; 45. Lifting frame; 46. Printing motor; 51. Adjusting screw; 52. Drive component; 521. Mounting plate; 522. Slide groove; 523. Connecting seat; 524. Slider; 525. Adjusting motor; 61. Paper delivery roller group; 62. Second connecting frame; 63. Paper delivery motor; 611. Active paper delivery roller; 612. Driven paper delivery roller. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concepts of this utility model.

[0025] See Figure 1This application provides a decorative paper wrapping machine, including a frame 1. The front end and rear end of the frame 1 are respectively provided with a paper feeding mechanism 2 and a paper receiving mechanism 6. The paper feeding mechanism 2 includes a paper feeding roller group 21 and a first connecting frame 22. The first connecting frame 22 is fixedly connected to the front end of the frame 1. The paper receiving mechanism 6 includes a paper receiving roller group 61 and a second connecting frame 62. The second connecting frame 62 is fixedly connected to the rear end of the frame 1. The first connecting frame 22 and the second connecting frame 62 are both provided with limiting components 3 for guiding decorative paper. The middle part of the frame 1 is provided with a printing mechanism 4. The printing mechanism 4 includes a printing plate roller 41 disposed on the frame 1. The bottom of the printing mechanism 4 is provided with a pattern adjustment mechanism 5. The pattern adjustment mechanism 5 includes an adjusting screw 51. The adjusting screw 51 is connected to the printing plate roller 41 through a drive component 52.

[0026] See Figure 2 Specifically, the paper feeding mechanism 2 further includes a paper feeding motor 23, and the paper feeding roller group 21 consists of an active paper feeding roller 211 and a driven paper feeding roller 212. Both the active paper feeding roller 211 and the driven paper feeding roller 212 are connected to the first connecting frame 22 through bearing seats. The paper feeding motor 23 is fixed to one side of the first connecting frame 22, and its output shaft is connected to one end of the active paper feeding roller 211 through a coupling.

[0027] See Figure 2 Specifically, the limiting component 3 includes a guide shaft 31 and limiting baffles 32 connected to both sides of the guide shaft 31. Both ends of the guide shaft 31, near the paper feeding mechanism 2, are connected to the first connecting frame 22. The guide shaft 31 is provided with guide strips 33. The upper end of the limiting baffles 32 is connected to the guide shaft 31 via the guide strips 33. A limiting groove 34 is formed on the inner side of the limiting baffles 32. The limiting baffles 32 serve to limit and guide the decorative paper, preventing it from shifting.

[0028] See Figure 2 Specifically, the two ends of the guide shaft 31 near the paper receiving mechanism 6 are connected to the second connecting frame 62.

[0029] See Figure 3 Specifically, the printing mechanism 4 further includes an impression roller 42, a telescopic rod 43, and a support frame 44. Both ends of the impression roller 42 are connected to the lifting frame 45 via bearing seats. The telescopic rod 43 is mounted on the support frame 44, and the lifting frame 45 is connected to the output end of the telescopic rod 43. One end of the printing plate roller 41 is connected to a printing motor 46 via a coupling, and different printing patterns are provided on the printing plate roller 41.

[0030] See Figure 4Specifically, the drive assembly 52 includes mounting plates 521 disposed on both sides of the frame 1. The mounting plates 521 are provided with sliding grooves 522. The printing roller 41 is provided with connecting seats 523 at both ends. The connecting seats 523 are provided with sliders 524 on both sides. The sliders 524 are connected to the sliding grooves 522 and are connected to the sliding grooves 522 in a mating connection.

[0031] See Figure 4 Specifically, the slider 524 is connected to the adjusting screw 51 via a threaded connection. One end of the adjusting screw 51 is connected to an adjusting motor 525, which is connected to the outside of the mounting plate 521. The adjusting motor 525 provides power to rotate the adjusting screw 51. The adjusting screw 51, through the threaded connection, drives the connecting seat 523 to move, thereby causing the printing roller 41 to move synchronously, changing the pressure application position between the printing roller 41 and the impression roller 42, and thus changing the pattern that can be formed.

[0032] See Figure 2 Specifically, the paper receiving mechanism 6 also includes a paper receiving motor 63, and the paper receiving roller group 61 consists of an active paper receiving roller 611 and a driven paper receiving roller 612. The active paper receiving roller 611 and the driven paper receiving roller 612 are both connected to the second connecting frame 62 through bearing seats. The paper receiving motor 63 is fixed to one side of the second connecting frame 62, and its output shaft is connected to one end of the active paper receiving roller 611 through a coupling.

[0033] The working principle of this utility model:

[0034] During production, the decorative paper is sequentially fed through the paper feeding channel formed between the active feed roller 211 and the driven feed roller 212, the impression channel formed between the impression roller 42 and the printing plate roller 41, and the take-up channel formed between the active take-up roller 611 and the driven take-up roller 612. Power is provided by the paper feeding motor 23, which drives the active feed roller 211 and the driven feed roller 212 to rotate. Power is provided by the take-up motor 63, which drives the active take-up roller 6112 and the driven take-up roller 612 to rotate, working together to convey the decorative paper forward. During this process, the position of the limiting baffle 32 is adjusted to match the width of the decorative paper, providing a limiting and guiding function to ensure that the decorative paper maintains a straight line during conveying and does not deviate. Before embossing, if the decorative paper pattern needs adjustment, the adjusting motor 525 is activated, driving the adjusting screw 51 to rotate. This drives the connecting seat 523 to shift via a threaded connection, causing the printing roller 41 to shift synchronously. This changes the pressure application position between the printing roller 41 and the impression roller 42, thereby altering the pattern that can be formed. During embossing, the telescopic rod 43 is activated, causing the impression roller 42 to press down, applying appropriate pressure to the decorative paper. The printing roller 41 then cooperates to imprint the pattern.

[0035] The above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A decorative paper patterning machine characterized by: The application relates to a printing machine, which comprises a rack (1), a paper feeding mechanism (2) and a paper collecting mechanism (6) arranged at the front end and the rear end of the rack (1) respectively, a paper feeding roller set (21) and a first connecting rack (22) of the paper feeding mechanism (2), the first connecting rack (22) being fixedly connected to the front end of the rack (1), a paper collecting roller set (61) and a second connecting rack (62) of the paper collecting mechanism (6), the second connecting rack (62) being fixedly connected to the rear end of the rack (1), a limiting assembly (3) for guiding decorative paper arranged on the first connecting rack (22) and the second connecting rack (62), a printing mechanism (4) arranged in the middle of the rack (1), a printing plate roller (41) of the printing mechanism (4), a pattern adjusting mechanism (5) arranged at the bottom of the printing mechanism (4), and an adjusting screw rod (51) of the pattern adjusting mechanism (5).

2. A decorative paper patterning machine as claimed in claim 1, characterized in that: The paper feeding mechanism (2) further comprises a paper feeding motor (23), the paper feeding roller set (21) is composed of a driving paper feeding roller (211) and a driven paper feeding roller (212), the driving paper feeding roller (211) and the driven paper feeding roller (212) are connected to the first connecting rack (22) through bearing seats, and the paper feeding motor (23) is fixed on one side of the first connecting rack (22) and connected to one end of the driving paper feeding roller (211) through a shaft coupling.

3. A decorative paper patterning machine as claimed in claim 1, characterized in that: The limiting assembly (3) comprises a guide shaft rod (31) and limiting baffles (32) connected to the two sides of the guide shaft rod (31), the two ends of the guide shaft rod (31) close to the paper feeding mechanism (2) are connected to the first connecting rack (22), the guide shaft rod (31) is provided with a guide strip (33), the upper end of the limiting baffle (32) is connected to the guide shaft rod (31) through the guide strip (33), and the inner side of the limiting baffle (32) is provided with a limiting groove (34).

4. A decorative paper patterning machine as claimed in claim 3, characterized in that: The two ends of the guide shaft rod (31) close to the paper collecting mechanism (6) are connected to the second connecting rack (62).

5. The decorator register machine of claim 1 wherein: The printing mechanism (4) further comprises a pressure roller (42), a telescopic rod (43) and a supporting frame (44), the two ends of the pressure roller (42) are connected to a lifting frame (45) through bearing seats, the telescopic rod (43) is arranged on the supporting frame (44), and the lifting frame (45) is connected to the output end of the telescopic rod (43).

6. A decorative paper patterning machine as claimed in claim 1, characterized in that: One end of the printing plate roller (41) is connected with a printing motor (46) through a shaft coupling, and the printing plate roller (41) is provided with different printing patterns.

7. A decorative paper patterning machine as claimed in claim 1, characterized in that: The driving assembly (52) comprises mounting plates (521) arranged on the two sides of the rack (1), the mounting plates (521) are provided with sliding grooves (522), the two ends of the printing plate roller (41) are provided with connecting seats (523), the two sides of the connecting seats (523) are provided with sliding blocks (524), the sliding blocks (524) are connected into the sliding grooves (522) and are connected to the sliding grooves (522) in a matched mode.

8. A decorative paper patterning machine as claimed in claim 7, characterized in that: The sliding block (524) is connected with the adjusting screw rod (51) through thread cooperation, one end of the adjusting screw rod (51) is connected with an adjusting motor (525), and the adjusting motor (525) is connected to the outside of the mounting plate (521).

9. The decorator register machine of claim 1 wherein: The paper collecting mechanism (6) further comprises a paper collecting motor (63), the paper collecting roller set (61) is composed of a driving paper collecting roller (611) and a driven paper collecting roller (612), the driving paper collecting roller (611) and the driven paper collecting roller (612) are both connected to the second connecting frame (62) through bearing seats, the paper collecting motor (63) is fixed on one side of the second connecting frame (62), and an output shaft of the paper collecting motor (63) is connected with one end of the driving paper collecting roller (611) through a shaft coupling.

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