Printing dust removal mechanism for PE protective film production

Abstract

The utility model relates to the technical field of PE protective film production, in particular to a printing dust removal mechanism for PE protective film production. The dust-free printing device comprises a dust-free printing box, one end in the dust-free printing box is slidably and rotatably connected with a guide roller, a cleaning bin is fixed in the dust-free printing box, a printing machine is arranged in the dust-free printing box and located at the left end of the cleaning bin, and the other end in the dust-free printing box is evenly and rotatably connected with roller wheels. A roller is arranged at the other end of the top end in the dust-free printing box, and air heaters are evenly distributed at the other end of the top end in the dust-free printing box. According to the printing dust removal mechanism for PE protective film production, a protective film penetrates through the interior of the dust-free printing box to be machined, the guide roller guides the protective film, the cleaning bin conducts dust removal on the protective film, the printing machine conducts printing on the protective film, the roller wheels can conveniently dry the protective film, and the production efficiency of the protective film is improved. And a series of operations are convenient to improve the practicability and convenience of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of PE protective film production, in particular to a printing dust removal mechanism for PE protective film production. Background Art

[0002] Most of the printing machines for PE protective film production on the market do not have a dust-proof mechanism, which may cause dust to enter the device during processing, affecting the printing effect. At the same time, during processing, the surface of the protective film cannot be cleaned.

[0003] For example, patent (CN215153024U) discloses a printing machine for PE protective film production with a dust-proof mechanism, including a base, a printing machine body, and a support frame. The printing machine body is fixedly connected to the middle of the upper end of the base. The protective film body passes through the printing machine body. The left end of the printing machine body is fixedly connected with a feeding frame. By setting a feeding electric roller and a receiving electric roller, the protective film body can move automatically, and the protective film body can be guided by cooperating with a first guiding roller and a second guiding roller to avoid deviation during processing and affecting the processing effect. At the same time, through a slider and a first spring, the guiding mechanism can guide the protective film body with different thicknesses. By setting a second spring and a sliding plate, the cleaning block can be connected to the protective film body, which is convenient for cleaning the surface of the protective film body before printing and can also prevent dust from entering the device.

[0004] When using the above technology, it is found that the following technical problems exist in the prior art: The prior art can only clean and remove dust from the surface of the protective film before printing. When the ink on the surface of the printed protective film is not completely dry, the surrounding dust is easily attached to the ink, resulting in unclear printing and thus a decline in product quality. And the prior art is not convenient for replacing the cleaning block. Therefore, we design a printing dust removal mechanism for PE protective film production to provide another technical solution for the above technical problems. Summary of the Utility Model

[0005] Based on this, in view of the above technical problems, it is necessary to provide a printing dust removal mechanism for PE protective film production. When in use, the protective film is passed through the inside of a dust-free printing box for processing, so that the device can perform dust removal, printing, and drying on the protective film, which is convenient for improving the practicability and convenience of the device. When the protective film enters the device, the guiding roller guides the protective film, the cleaning chamber removes dust from the protective film, the printing machine prints the protective film, and the roller is convenient for drying the protective film, thereby improving the processing quality of the device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A dust removal mechanism for PE protective film production and printing, including a dust-free printing box. One end inside the dust-free printing box is slidably and rotatably connected with a guide roller. A cleaning chamber is fixed inside the dust-free printing box. A printing machine is arranged at the left end of the cleaning chamber inside the dust-free printing box. The other end inside the dust-free printing box is evenly and rotatably connected with roller wheels. Roller wheels are arranged at the other end of the top inside the dust-free printing box. Hot air blowers are evenly arranged at the other end of the top inside the dust-free printing box. Ventilation holes are evenly opened at the other end of the bottom inside the dust-free printing box.

[0008] As a preferred implementation manner of the dust removal mechanism for PE protective film production and printing provided by the present utility model, a guiding mechanism for clamping the protective film is arranged on the outer side of the guide roller. The guiding mechanism includes a linkage block. The two ends of one end inside the dust-free printing box are rotatably connected with the linkage block. One end of the linkage block is rotatably connected with the guide roller. A tension spring is fixed on one side of the linkage block. One end of the tension spring is fixed with the dust-free printing box.

[0009] As a preferred implementation manner of the dust removal mechanism for PE protective film production and printing provided by the present utility model, a dust removal mechanism for cleaning the protective film is arranged inside the cleaning chamber. The dust removal mechanism includes a cleaning block. The two sides of both ends inside the cleaning chamber are clamped with the cleaning block. An installation block is fixed at the top of the cleaning block. Support blocks are evenly fixed at the top of the cleaning chamber. A clamping rod is slidably connected inside the support block. One end of the clamping rod is slidably connected with the installation block.

[0010] As a preferred implementation manner of the dust removal mechanism for PE protective film production and printing provided by the present utility model, an air suction fan is fixed at the bottom inside the dust-free printing box. The input end of the air suction fan is fixed with the cleaning chamber through a conduit. The output end of the air suction fan is fixed with the dust-free printing box through a conduit.

[0011] As a preferred implementation manner of the dust removal mechanism for PE protective film production and printing provided by the present utility model, a buffer mechanism is arranged at the other end inside the dust-free printing box. There are two buffer mechanisms. The buffer mechanism includes an installation frame. A slider is slidably connected inside the installation frame. One of the roller wheels is rotatably connected inside the slider. A buffer spring is fixed on one side of the slider. One side of the buffer spring is fixed with the installation frame.

[0012] As a preferred implementation manner of the dust removal mechanism for PE protective film production and printing provided by the present utility model, printing rollers are rotatably connected on both sides inside the printing machine.

[0013] It can be undoubtedly seen that through the above technical solutions of the present application, the technical problems to be solved by the present application can surely be solved.

[0014] Meanwhile, through the above technical solution, the utility model at least has the following beneficial effects:

[0015] A dust removal mechanism for PE protective film production and printing provided by the utility model cleans both sides of the protective film through the cleaning blocks on both sides inside the cleaning bin, and the removed dust is discharged through the driving suction fan. When it is necessary to replace and clean the cleaning blocks, the clamping rod is pulled to disengage from the mounting block, and then the cleaning block is pulled to disengage from the cleaning bin for replacement, which is convenient for improving the replacement efficiency of the cleaning block and ensuring the cleaning quality of the device for the protective film.

[0016] When the cleaned protective film is processed by the printing rollers inside the printing machine, and then the printed protective film passes through several rollers, at this time, the rollers are convenient for extending the passing time of the protective film and are convenient for quickly drying the protective film through the hot air blower.

[0017] When pulling the tensile protective film, at this time, to prevent the tensile force of the protective film from being too large, which may cause cracks and damage to the protective film. The elasticity of the buffer spring drives the roller to adjust according to the tensile force of the protective film, thereby effectively protecting the protective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

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

[0020] Figure 2 It is a schematic diagram of the internal structure of the dust-free printing box of the present utility model;

[0021] Figure 3 It is a schematic diagram of the guiding mechanism structure of the present utility model;

[0022] Figure 4 It is a schematic diagram of the dust removal mechanism structure of the present utility model;

[0023] Figure 5 It is a schematic diagram of the buffer mechanism structure of the present utility model.

[0024] In the figure: 1, dust-free printing box; 2, guiding roller; 3, linkage block; 4, cleaning bin; 5, roller; 6, hot air blower; 7, tension spring; 8, cleaning block; 9, mounting block; 10, clamping rod; 11, support block; 12, ventilation hole; 13, suction fan; 14, mounting frame; 15, buffer spring; 16, slider; 17, printing machine. Detailed implementation manners

[0025] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0026] In order to enable those skilled in the art of this technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0027] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] Embodiment 1

[0030] Referring to Figures 1-5 , a dust removal mechanism for PE protective film production and printing includes a dust-free printing box 1. One end inside the dust-free printing box 1 is slidably and rotatably connected with a guiding roller 2. A cleaning chamber 4 is fixed inside the dust-free printing box 1. A printing machine 17 is arranged at the left end of the cleaning chamber 4 inside the dust-free printing box 1. Printing rollers are rotatably connected to both sides inside the printing machine 17. Roller wheels 5 are evenly rotatably connected to the other end inside the dust-free printing box 1. Roller wheels 5 are arranged at the other end of the top inside the dust-free printing box 1. Hot air blowers 6 are evenly arranged at the other end of the bottom inside the dust-free printing box 1. Ventilation holes 12 are evenly formed at the other end of the bottom inside the dust-free printing box 1;

[0031] During use, the protective film is passed through the inside of the dust-free printing box 1 for processing, so that the device performs dust removal, printing and drying on the protective film, which is convenient for improving the practicability and convenience of the device. When the protective film enters the device, the guiding roller 2 guides the protective film, the cleaning chamber 4 removes dust from the protective film, the printing machine 17 prints on the protective film, and the roller wheels 5 facilitate drying of the protective film, thereby improving the processing quality of the device;

[0032] A guiding mechanism for clamping the protective film is arranged on the outer side of the guiding roller 2. The guiding mechanism includes a linkage block 3. The two ends of one end inside the dust-free printing box 1 are rotatably connected with the linkage block 3. One end of the linkage block 3 is rotatably connected with the guiding roller 2. A tension spring 7 is fixed on one side of the linkage block 3. One end of the tension spring 7 is fixed to the dust-free printing box 1;

[0033] Driven by the elastic force of two tension springs 7, two guide rollers 2 are clamped towards each other, and then the guide is carried out according to the protective film of different thicknesses;

[0034] An air dust removal mechanism for cleaning the protective film is arranged inside the cleaning bin 4. The air dust removal mechanism includes a cleaning block 8. The cleaning blocks 8 are clamped on both sides at both ends inside the cleaning bin 4. An installation block 9 is fixed at the top end of the cleaning block 8. Support blocks 11 are uniformly fixed at the top end of the cleaning bin 4. A clamping rod 10 is slidably connected inside the support block 11. One end of the clamping rod 10 is slidably connected with the installation block 9;

[0035] An air suction fan 13 is fixed at the bottom end inside the dust-free printing box 1. The input end of the air suction fan 13 is fixed to the cleaning bin 4 through a conduit, and the output end of the air suction fan 13 is fixed to the dust-free printing box 1 through a conduit;

[0036] The two sides of the protective film are cleaned by the cleaning blocks 8 on both sides inside the cleaning bin 4, and the removed dust is discharged by driving the air suction fan 13. When the cleaning block 8 needs to be replaced regularly, the clamping rod 10 is pulled to disengage from the installation block 9. At this time, the installation block 9 is pulled to drive the cleaning block 8 to disengage from the inside of the cleaning bin 4 for clamping replacement;

[0037] Buffer mechanisms are arranged at the other end inside the dust-free printing box 1. There are two buffer mechanisms. The buffer mechanism includes an installation frame 14. A slider 16 is slidably connected inside the installation frame 14. One of the rollers 5 is rotatably connected inside the slider 16. A buffer spring 15 is fixed on one side of the slider 16, and one side of the buffer spring 15 is fixed to the installation frame 14;

[0038] When the protective film is pulled, at this time, two of the rollers 5 are adjusted according to the pulling force of the protective film. The roller 5 drives the slider 16 to compress towards the buffer spring 15, and the elastic force of the buffer spring 15 presses on the protective film to prevent damage to the protective film caused by the pulling force of the protective film.

[0039] The using process of a dust removal mechanism for the production and printing of a PE protective film provided by the present utility model is as follows: When in use, the protective film is passed through the guide roller 2, the cleaning bin 4, the cleaning block 8, the printing machine 17 and the roller 5 for processing, so that the device removes dust, prints and dries the protective film. When the protective film enters the device, driven by the elastic force of two tension springs 7, two guide rollers 2 are clamped towards each other, and then the guide is carried out according to the protective film of different thicknesses;

[0040] At this time, the two sides of the protective film are cleaned by the cleaning blocks 8 on both sides inside the cleaning bin 4, and the removed dust is discharged by driving the air suction fan 13. When the cleaning block 8 cleans the protective film for a long time, the cleaning block 8 needs to be replaced and cleaned. The clamping rod 10 is pulled to disengage from the installation block 9, and then the cleaning block 8 is pulled to disengage from the cleaning bin 4 for replacement;

[0041] When the cleaned protective film is processed by the printing rollers inside the printing machine 17, and then the printed protective film passes through the roller 5, the hot air blower 6 is used to quickly dry the protective film. The above series of operations facilitate the improvement of the processing efficiency of the device and greatly increase the working efficiency of the device.

[0042] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific embodiments. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A dust removal mechanism for the production and printing of PE protective films, characterized in that, It includes a dust-free printing box (1). At one end inside the dust-free printing box (1), a guiding roller (2) is slidably and rotatably connected. A cleaning chamber (4) is fixed inside the dust-free printing box (1). A printing machine (17) is arranged inside the dust-free printing box (1) and at the left end of the cleaning chamber (4). At the other end inside the dust-free printing box (1), guiding rollers (5) are evenly rotatably connected. Guiding rollers (5) are arranged at the other end of the top inside the dust-free printing box (1). Hot air blowers (6) are evenly arranged at the other end of the top inside the dust-free printing box (1). Ventilation holes (12) are evenly formed at the other end of the bottom inside the dust-free printing box (1).

2. The dust removal mechanism for production and printing of a PE protective film according to claim 1, characterized in that, A guiding mechanism for clamping the protective film is arranged on the outer side of the guiding roller (2). The guiding mechanism includes a linkage block (3). The two ends of one end inside the dust-free printing box (1) are rotatably connected with the linkage block (3). One end of the linkage block (3) is rotatably connected with the guiding roller (2). A tension spring (7) is fixed on one side of the linkage block (3). One end of the tension spring (7) is fixed with the dust-free printing box (1).

3. The dust removal mechanism for production and printing of a PE protective film according to claim 2, wherein, A dust removal mechanism for cleaning the protective film is arranged inside the cleaning chamber (4). The dust removal mechanism includes a cleaning block (8). The two sides of the two ends inside the cleaning chamber (4) are clamped with the cleaning block (8). An installation block (9) is fixed at the top of the cleaning block (8). Support blocks (11) are evenly fixed at the top of the cleaning chamber (4). A clamping rod (10) is slidably connected inside the support block (11). One end of the clamping rod (10) is slidably connected with the installation block (9).

4. A dust removal mechanism for the production and printing of PE protective films according to claim 3, characterized in that, An air suction fan (13) is fixed at the bottom inside the dust-free printing box (1). The input end of the air suction fan (13) is fixed with the cleaning chamber (4) through a conduit. The output end of the air suction fan (13) is fixed with the dust-free printing box (1) through a conduit.

5. A dust removal mechanism for PE protective film production and printing according to claim 2, characterized in that, A buffer mechanism is arranged at the other end inside the dust-free printing box (1). There are two buffer mechanisms. The buffer mechanism includes an installation frame (14). A slider (16) is slidably connected inside the installation frame (14). One of the guiding rollers (5) is rotatably connected inside the slider (16). A buffer spring (15) is fixed on one side of the slider (16). One side of the buffer spring (15) is fixed with the installation frame (14).

6. A dust removal mechanism for PE protective film production and printing according to claim 1, characterized in that, Printing rollers are rotatably connected on both sides inside the printing machine (17).

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