Printing and smoothing device for cigarette case packaging paper

Abstract

The utility model discloses a cigarette case packaging paper printing smoothing device which comprises a working table, a conveying assembly is arranged at the upper end of the working table, a smoothing assembly is arranged at the upper end of the working table and comprises a supporting frame, the lower end of the supporting frame is fixedly installed at the upper end of the working table, and the conveying assembly and the smoothing assembly are arranged on the working table. A servo motor is arranged at one end of the supporting frame, a forward lead screw is arranged at one end of the servo motor, when a first connecting rod is driven to rotate through relative movement of a forward ring block and a reverse ring block, the mounting plate and the multiple rollers move downwards along with the first connecting rod, in the process, the rollers make continuous contact with one another and apply pressure to the surface of cigarette case packaging paper, and the cigarette case packaging paper is packaged. According to the cigarette case packaging paper flattening device, the cigarette case packaging paper can be continuously flattened through a plurality of rollers until the cigarette case packaging paper is conveyed to a printing device area, it is ensured that the surface of the paper is continuously kept in a flat state, and the repeated wrinkling problem is avoided.

Description

Technical Field

[0001] This utility model relates to the field of smoothing device technology, specifically a smoothing device for printing cigarette box packaging paper. Background Technology

[0002] The smoothing device for cigarette packaging paper printing is mainly used in the packaging production line of the tobacco industry, especially in the printing process of cigarette packaging paper. It aims to solve problems such as wrinkles, warping, or unevenness that may occur during printing, processing, or transportation. The smoothing device ensures the flatness of the paper during the printing process. It applies appropriate pressure and friction through rollers to smooth out wrinkles, creases, or other uneven areas on the paper surface. Generally, the smoothing device achieves the effect of removing wrinkles and smoothing the paper by adjusting the pressure on both sides of the paper.

[0003] However, in use, cigarette packaging paper is first fed into the printing press via a conveyor belt or conveyor system. A smoothing device is typically located at the paper inlet after the conveyor belt. This device usually applies uniform pressure and friction through one or more pairs of rollers. The smoothing device initially applies pressure, flattening the cigarette packaging paper through the rollers. However, even after this initial smoothing process, the surface of the cigarette packaging paper may repeatedly become uneven, resulting in wrinkles or unevenness during transport, which can lead to misalignment or unevenness in the printed pattern. Utility Model Content

[0004] The purpose of this invention is to provide a paper smoothing device for cigarette box packaging printing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cigarette box packaging paper printing smoothing device, including a worktable, a conveying component at the upper end of the worktable, a smoothing component at the upper end of the worktable, the smoothing component including a support frame, the lower end of the support frame being fixedly installed at the upper end of the worktable, a servo motor at one end of the support frame, a forward lead screw at one end of the servo motor, a reverse lead screw at one end of the forward lead screw, and the forward lead screw being rotatably connected inside the forward ring block.

[0006] As a further preferred embodiment of this technical solution, the reverse lead screw is rotatably connected inside the reverse ring block, and the lower ends of the reverse ring block and the forward ring block are rotatably connected to a first connecting rod.

[0007] As a further preferred embodiment of this technical solution, the lower end of the first connecting rod is rotatably connected to both sides of the mounting plate, and a plurality of rollers are rotatably connected inside the mounting plate.

[0008] As a further preferred embodiment of this technical solution, the two sides of the mounting plate are rotatably connected to one end of the second connecting rod, and one end of the second connecting rod is rotatably connected to the lower end of the sliding ring block.

[0009] As a further preferred embodiment of this technical solution, a sliding guide rod is connected through the interior of the sliding ring block, and the two ends of the sliding guide rod are installed at one end of the support frame.

[0010] As a further preferred embodiment of this technical solution, a micro motor is provided at the upper end of the mounting plate, and a gear is provided at one end of the micro motor. The outer side of the gear is meshed with the teeth of the first straight tooth plate and the second straight tooth plate.

[0011] As a further preferred embodiment of this technical solution, a first adjusting plate and a second adjusting plate are fixedly installed at one end of the first straight toothed plate and the second straight toothed plate.

[0012] This utility model provides a printing smoothing device for cigarette box packaging paper, which has the following beneficial effects:

[0013] (1) When the first connecting rod rotates due to the relative movement of the forward and reverse ring blocks, the mounting plate and multiple rollers move downwards. During this process, the rollers continuously contact and apply pressure to the surface of the cigarette box packaging paper, which helps to smooth out any wrinkles, unevenness or undulations that may occur on the cigarette box packaging paper. Multiple rollers can continuously smooth the cigarette box packaging paper until the cigarette box packaging is transported to the printing device area, ensuring that the paper surface remains flat and avoiding repeated wrinkle problems.

[0014] (2) By moving the first adjusting plate and the second adjusting plate, this utility model can effectively correct the tilt of the cigarette box packaging paper, straighten the position of the cigarette box packaging paper, and prevent the cigarette box packaging paper from being unable to be smoothed when it enters the flattening component. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the smoothing component of this utility model;

[0017] Figure 3 This is a schematic diagram of the roller and mounting plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the gear, spur gear plate, and adjusting plate of this utility model.

[0019] In the diagram: 100, workbench; 200, smoothing assembly; 201, support frame; 202, servo motor; 203, forward lead screw; 204, forward ring block; 205, first connecting rod; 206, mounting plate; 207, reverse lead screw; 208, reverse ring block; 209, sliding guide rod; 210, sliding ring block; 211, second connecting rod; 212, roller; 300, micro motor; 301, first adjusting plate; 302, second adjusting plate; 303, first spur tooth plate; 304, second spur tooth plate; 305, gear; 400, conveying assembly. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Example 1

[0022] This utility model provides a technical solution: such as Figure 1-3 As shown, a smoothing device for printing cigarette box packaging paper includes a worktable 100, a conveying assembly 400 at the upper end of the worktable 100, and a smoothing assembly 200 at the upper end of the worktable 100. The smoothing assembly 200 includes a support frame 201, the lower end of which is fixedly installed on the upper end of the worktable 100. A servo motor 202 is provided at one end of the support frame 201, a forward lead screw 203 is provided at one end of the servo motor 202, and a reverse lead screw 207 is provided at one end of the forward lead screw 203. The forward lead screw 203 is rotatably connected to the inside of a forward ring block 204, and the reverse lead screw 207 is rotatably connected to the inside of a reverse ring block 208. A first connecting rod 205 is rotatably connected to the lower ends of the reverse ring block 208 and the forward ring block 204. The lower end of the first connecting rod 205 is rotatably connected to both sides of a mounting plate 206. A plurality of rollers 212 are rotatably connected inside the mounting plate 206.

[0023] In practical use, after initial smoothing by rollers, to prevent repeated unevenness on the surface of the cigarette box packaging paper and the occurrence of wrinkles or unevenness during conveying, a servo motor 202 is driven to rotate the forward lead screw 203 and the reverse lead screw 207. The forward ring block 204 moves on the forward lead screw 203, while the reverse ring block 208 moves on the reverse lead screw 207. The movement of the forward and reverse ring blocks 204 is relative, further driving the first connecting rod 205 in the forward direction... The lower ends of the forward ring 204 and the reverse ring 208 rotate, and the lower end of the first connecting rod 205 rotates at the upper end of the mounting plate 206. As the forward ring 204 and the reverse ring 208 move, they drive the mounting plate 206 and multiple rollers 212 to move downward. The multiple rollers 212 contact the surface of the cigarette box packaging paper that is continuously conveyed. The rollers 212 apply appropriate pressure to the cigarette box packaging paper, and the multiple rollers 212 can continuously smooth the cigarette box packaging paper until the cigarette box packaging is conveyed to the printing device area.

[0024] In this embodiment, when the first connecting rod 205 rotates due to the relative movement of the forward ring block 204 and the reverse ring block 208, the mounting plate 206 and multiple rollers 212 move downwards accordingly. During this process, the rollers 212 continuously contact and apply pressure to the surface of the cigarette box packaging paper, which helps to smooth out any wrinkles, unevenness, or undulations that may appear on the cigarette box packaging paper. The multiple rollers 212 can continuously smooth the cigarette box packaging paper until the cigarette box packaging is transported to the printing device area, ensuring that the paper surface remains flat and avoiding repeated wrinkle problems.

[0025] Example 2

[0026] like Figure 1-2 As shown, the two sides of the mounting plate 206 are rotatably connected to one end of the second connecting rod 211. One end of the second connecting rod 211 is rotatably connected to the lower end of the sliding ring block 210. A sliding guide rod 209 is connected through the interior of the sliding ring block 210. The two ends of the sliding guide rod 209 are installed at one end of the support frame 201. During the downward movement of the mounting plate 206 and the roller 212, the second connecting rod 211 is driven to rotate at the upper end of the mounting plate 206. The second connecting rod 211 rotates at the lower end of the sliding ring block 210, and the sliding ring block 210 moves on the sliding guide rod 209. Through the sliding guide rod 209, the sliding ring block 210 and the second connecting rod 211, the mounting plate 206 and the roller 212 can move stably.

[0027] Example 3

[0028] like Figure 2-4As shown, a micro motor 300 is mounted on the upper end of the mounting plate 206. A gear 305 is mounted on one end of the micro motor 300. The outer side of the gear 305 meshes with the teeth of the first straight toothed plate 303 and the second straight toothed plate 304. A first adjusting plate 301 and a second adjusting plate 302 are fixedly mounted on one end of the first straight toothed plate 303 and the second straight toothed plate 304. In actual use, firstly, the micro motor 300 starts, and the motor drives the gear 305 to start rotating. When the gear 305 rotates, it meshes with the teeth of the first straight toothed plate 303 and the second straight toothed plate 304. 3. The teeth of the first straight toothed plate 303 and the second straight toothed plate 304 mesh, causing the two toothed plates to move along their length direction and in opposite directions. As the first straight toothed plate 303 and the second straight toothed plate 304 move, the relative positions of the first adjusting plate 301 and the second adjusting plate 302 also move. By adjusting the movement of the first adjusting plate 301 and the second adjusting plate 302, the position of the cigarette box packaging paper on the conveying component platform can be corrected to prevent tilting, and the cigarette box packaging paper can be straightened and placed under the smoothing component 200.

[0029] In this embodiment, by moving the first adjusting plate 301 and the second adjusting plate 302, the tilting state of the cigarette box packaging paper can be effectively corrected, the position of the cigarette box packaging paper can be straightened, and when the cigarette box packaging paper enters below the smoothing component 200, the cigarette box packaging paper is prevented from being unable to be smoothed.

[0030] This utility model provides a smoothing device for printing cigarette box packaging paper. The specific working principle is as follows: First, after initial smoothing by rollers, to prevent repeated unevenness on the surface of the cigarette box packaging paper and the occurrence of wrinkles or unevenness during transport, a servo motor 202 is driven to rotate the forward lead screw 203 and the reverse lead screw 207. Further, the forward ring block 204 moves on the forward lead screw 203, while the reverse ring block 208 moves on the reverse lead screw 207. The movement of the forward ring block 204 and the reverse ring block 208 is... The relative motion further drives the first connecting rod 205 to rotate at the lower ends of the forward ring block 204 and the reverse ring block 208. The lower end of the first connecting rod 205 rotates at the upper end of the mounting plate 206. As the forward ring block 204 and the reverse ring block 208 move, they in turn drive the mounting plate 206 and multiple rollers 212 to move downward. The multiple rollers 212 contact the surface of the continuously conveyed cigarette box packaging paper, and the rollers 212 apply appropriate pressure to the cigarette box packaging paper, thus continuously smoothing the cigarette box packaging paper through the multiple rollers 212. As the cigarette box packaging is conveyed to the printing unit area and moves downward via the mounting plate 206 and roller 212, the second connecting rod 211 rotates at the upper end of the mounting plate 206. The second connecting rod 211 rotates at the lower end of the sliding ring block 210, which moves along the sliding guide rod 209. Through the sliding guide rod 209, the sliding ring block 210, and the second connecting rod 211, the mounting plate 206 and roller 212 move stably. The micro motor 300 starts, and the motor-driven gear 305 begins to rotate. When gear 305 rotates, it meshes with the teeth of the first straight tooth plate 303 and the second straight tooth plate 304, causing the two tooth plates to move along their length direction and in opposite directions. As the first straight tooth plate 303 and the second straight tooth plate 304 move, the relative positions of the first adjusting plate 301 and the second adjusting plate 302 also move. By adjusting the movement of the first adjusting plate 301 and the second adjusting plate 302, the position of the cigarette box packaging paper on the conveying component platform can be corrected to prevent tilting, and the cigarette box packaging paper can be straightened and placed under the smoothing component 200.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printing and smoothing device for cigarette box packaging paper, comprising a worktable (100), characterized in that: The upper end of the workbench (100) is provided with a conveying assembly (400) and a smoothing assembly (200). The smoothing assembly (200) includes a support frame (201). The lower end of the support frame (201) is fixedly installed on the upper end of the workbench (100). One end of the support frame (201) is provided with a servo motor (202). One end of the servo motor (202) is provided with a forward lead screw (203). One end of the forward lead screw (203) is provided with a reverse lead screw (207). The forward lead screw (203) is rotatably connected inside the forward ring block (204).

2. The cigarette box packaging paper printing smoothing device according to claim 1, characterized in that: The reverse lead screw (207) is rotatably connected inside the reverse ring block (208), and the lower ends of the reverse ring block (208) and the forward ring block (204) are rotatably connected to the first connecting rod (205).

3. The cigarette box packaging paper printing smoothing device according to claim 2, characterized in that: The lower end of the first connecting rod (205) is rotatably connected to both sides of the mounting plate (206), and a plurality of rollers (212) are rotatably connected inside the mounting plate (206).

4. The cigarette box packaging paper printing smoothing device according to claim 3, characterized in that: The two sides of the mounting plate (206) are rotatably connected to one end of the second connecting rod (211), and one end of the second connecting rod (211) is rotatably connected to the lower end of the sliding ring block (210).

5. The cigarette box packaging paper printing smoothing device according to claim 4, characterized in that: The sliding ring block (210) has a sliding guide rod (209) that runs through it. The two ends of the sliding guide rod (209) are installed at one end of the support frame (201).

6. The cigarette box packaging paper printing smoothing device according to claim 3, characterized in that: The upper end of the mounting plate (206) is provided with a micro motor (300), and one end of the micro motor (300) is provided with a gear (305). The outer side of the gear (305) is meshed with the teeth of the first straight tooth plate (303) and the second straight tooth plate (304).

7. The cigarette box packaging paper printing smoothing device according to claim 6, characterized in that: A first adjusting plate (301) and a second adjusting plate (302) are fixedly installed at one end of the first straight toothed plate (303) and the second straight toothed plate (304).

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