A water-based liner paper embossing printing device

Abstract

The utility model relates to packing material processing machinery technical field, especially is a kind of water-based lining paper embossing printing equipment, including rack, the front side of the rack is fixedly connected with drying device, printing device and embossing device, the left side of the rear side of the rack is fixedly connected with winding device, the right side of the front side of the rack is fixedly connected with unwinding device, the outside of the rack is movably connected with lining paper, the utility model is equipped with rack, drying device, printing device and embossing device, it is favorable to simplify production process, when using, lining paper is guided by the guidance of guide roller first to carry out the printing and drying of front side, after then, the printing and drying of back side, then, the printing and drying of front side are carried out again, finally, after the embossing of embossing device, it is wound by winding roller, printing and embossing are completed once, need not to complete step by step, save midway transfer process, make production process more simple, improve production efficiency and reduce labour intensity.

Description

Technical Field

[0001] This utility model relates to the field of packaging material processing machinery, and in particular to a water-based lining paper embossing printing equipment. Background Technology

[0002] Inner lining paper, especially that used in high-end cigarette, food, and gift packaging, not only requires excellent moisture resistance and aroma retention, but also high standards for its decorative appearance. Embossing can give paper a three-dimensional texture and a unique feel, significantly increasing the added value of the product.

[0003] The existing production of inner lining paper printing and embossing is usually completed in steps using multiple machines. That is, multi-color printing is first completed on the printing press, and then it is transferred to a separate embossing machine for embossing. This results in a relatively complex production process, low production efficiency, and easy fatigue for workers. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a water-based lining paper embossing printing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a water-based lining paper embossing printing device, comprising a frame, a drying device, a printing device, and an embossing device fixedly connected to the front side of the frame, a winding device fixedly connected to the left rear side of the frame, an unwinding device fixedly connected to the right front side of the frame, and lining paper movably connected to the outer side of the frame. The printing device includes an ink tank fixedly connected to the front side of the frame, a doctor blade fixedly connected to the inner side of the ink tank, an anilox roller movably connected to the lower part of the ink tank, a printing roller movably connected to the middle part of the ink tank, fixed frames fixedly connected to the front and rear sides of the top of the ink tank, a guide rod fixedly connected to the inner side of the fixed frame, a lifting block movably connected to the lower part of the outer side of the guide rod, a pressure roller movably connected to the inside of the lifting block, a pressure plate movably connected to the upper part of the outer side of the guide rod, a spring fixedly connected between the lifting block and the pressure plate, and a first screw threadedly connected to the upper part of the fixed frame, the first screw being movably connected to the pressure plate.

[0006] Further: The frame includes a base plate, the base plate has a fixing hole inside, a vertical plate is fixedly connected to the rear side of the top of the base plate, a fixing shaft is fixedly connected to the front side of the vertical plate, and a guide roller is movably connected to the outer side of the fixing shaft.

[0007] Further: The drying device includes an oven fixedly connected to the front side of the frame, a hot air blower fixedly connected to the lower part of the oven, an air guide shell fixedly connected to the lower part of the oven, and a through hole provided at the top of the air guide shell.

[0008] Further: The unwinding device includes a fixed column fixedly connected to the right side of the front side of the frame, and an unwinding roller is movably connected to the outside of the fixed column.

[0009] Further: The embossing device includes a bracket fixedly connected to the front side of the frame, an elastic liner roller movably connected to the inner side of the bracket, a fixed plate fixedly connected to the top of the bracket, a lifting frame movably connected inside the fixed plate, an impression roller movably connected inside the lifting frame, and a second screw movably connected inside the fixed plate, the second screw being threadedly connected to the lifting frame.

[0010] Further: The winding device includes a motor fixedly connected to the left side of the rear side of the frame, the output end of the motor is fixedly connected to a drive shaft, and a winding roller is fixedly connected to the outside of the drive shaft.

[0011] This utility model has the following beneficial effects:

[0012] Compared with existing technologies, this equipment simplifies the production process by incorporating a frame, drying unit, printing unit, and embossing unit. During operation, starting the motor causes the drive shaft to rotate the take-up roller, which in turn winds up the inner liner paper. During winding, the inner liner paper on the unwind roller first undergoes front-side printing via the lower printing unit, then is dried via the lower drying unit, and guided by guide rollers into the middle printing unit for reverse-side printing. After being dried again via the middle drying unit and guided by guide rollers, it enters the upper printing unit for front-side printing again, followed by another drying cycle. Finally, after being embossed by the embossing unit, it is wound up by the take-up roller. Printing and embossing are completed in one step, eliminating the need for separate steps, thus simplifying the production process, improving production efficiency, and reducing labor intensity. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the frame, unwinding device and rewinding device of this utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the drying device of this utility model;

[0016] Figure 4 This is a cross-sectional structural diagram of the printing device of this utility model;

[0017] Figure 5 This is a schematic diagram of the overall structure of the embossing device of this utility model.

[0018] Legend:

[0019] 1. Frame; 101. Base plate; 102. Fixing hole; 103. Fixing shaft; 104. Guide roller; 105. Vertical plate; 2. Drying device; 201. Drying oven; 202. Through hole; 203. Air guide shell; 204. Hot air blower; 3. Printing device; 301. Ink tank; 302. Doctor blade; 303. Anilox roller; 304. Printing roller; 305. Fixing frame; 306. Guide rod; 307. Lifting block; 30 8. Spring; 309. Pressure plate; 310. First screw; 311. Pressure roller; 4. Unwinding device; 401. Fixed column; 402. Unwinding roller; 5. Inner liner paper; 6. Embossing device; 601. Support; 602. Elastic liner roller; 603. Imprinting roller; 604. Fixed plate; 605. Second screw; 606. Lifting frame; 7. Rewinding device; 701. Motor; 702. Rewinding roller; 703. Drive shaft. Detailed Implementation

[0020] Reference Figure 1-5This utility model provides a water-based embossing printing device for inner liner paper: It includes a frame 1, a drying device 2, a printing device 3, and an embossing device 6 fixedly connected to the front side of the frame 1; a winding device 7 fixedly connected to the left rear side of the frame 1; an unwinding device 4 fixedly connected to the right front side of the frame 1; and inner liner paper 5 movably connected to the outer side of the frame 1. The printing device 3 includes an ink tank 301 fixedly connected to the front side of the frame 1, containing ink. A doctor blade 302 is fixedly connected to the inner side of the ink tank 301, adhering to the surface of an anilox roller 303 to scrape off excess ink. An anilox roller 303 is movably connected to the lower part of the ink tank 301. The middle part of the ink tank 301... A printing roller 304 is dynamically connected. Fixed frames 305 are fixedly connected to the front and rear sides of the top of the ink tank 301. A guide rod 306 is fixedly connected to the inner side of the fixed frame 305. A lifting block 307 is movably connected to the lower outer side of the guide rod 306. A pressure roller 311 is movably connected inside the lifting block 307 and can rotate inside the lifting block 307. A pressure plate 309 is movably connected to the upper outer side of the guide rod 306. The pressure plate 309 and the lifting block 307 can move up and down outside the guide rod 306. A spring 308 is fixedly connected between the lifting block 307 and the pressure plate 309. The spring 308 is in a compressed state. A first screw 310 is threadedly connected to the upper inner side of the fixed frame 305. The first screw 310 is connected to the pressure plate 309. Plate 309 is movably connected. Rotating the first screw 310 allows it to rotate inside the fixed frame 305. The forward or reverse rotation of the first screw 310 allows it to rise and fall within the fixed frame 305, thereby raising and lowering the pressure plate 309. This changes the compression of the spring 308 by the pressure plate 309, which in turn changes the pressure of the spring 308 on the lifting block 307. This, in turn, changes the pressure of the pressure roller 311 on the inner liner paper 5 located between the pressure roller 311 and the printing roller 304, facilitating the compression of inner liner paper 5 of different thicknesses. During use, starting the motor 701 causes the drive shaft 703 to drive the take-up roller 702 to rotate. The device can rewind the inner liner paper 5. During the rewinding process, the inner liner paper 5 on the unwind roller 402 first passes through the printing device 3 below. Driven by the inner liner paper 5, the printing roller 304 can rotate. The printing roller 304 is in contact with the anilox roller 303. The rotation of the printing roller 304 can drive the anilox roller 303 to rotate. The rotation of the anilox roller 303 can then adhere ink to the surface of the anilox roller 303. The rotation of the printing roller 304 can also adhere ink to the printing roller 304. Then, the rotation of the printing roller 304 prints ink onto the front side of the inner liner paper 5. After being dried by the drying device 2 below, it is guided by the guide roller 104 and then enters the printing device 3 in the middle for reverse printing.After being dried by the intermediate drying device 2, the material is guided by the guide roller 104 and then enters the upper printing device 3 for front-side printing. It then passes through the upper drying device 2 again for drying, and finally, after being embossed by the embossing device 6, it is wound up by the take-up roller 702. Printing and embossing are completed in one step, eliminating the need for separate steps, simplifying the production process, improving production efficiency, and reducing labor intensity.

[0021] Preferably, the frame 1 includes a base plate 101, and the base plate 101 has a fixing hole 102 inside, through which the frame 1 can be fixed on a plane. A vertical plate 105 is fixedly connected to the rear side of the top of the base plate 101, and a fixing shaft 103 is fixedly connected to the front side of the vertical plate 105. A guide roller 104 is movably connected to the outer side of the fixing shaft 103. The guide roller 104 can rotate outside the fixing shaft 103 to guide the direction of the inner lining paper 5, so that the inner lining paper 5 can be printed on the front side and then printed on the back side, and then printed on the front side again.

[0022] Preferably, the drying device 2 includes an oven 201 fixedly connected to the front side of the frame 1. A hot air blower 204 is fixedly connected to the lower part of the oven 201. An air guide shell 203 is fixedly connected to the lower part of the inner side of the oven 201. The top of the air guide shell 203 is provided with a through hole 202. When the hot air blower 204 is started, hot air can enter the air guide shell 203 and then be blown onto the printed inner lining paper 5 through multiple evenly distributed through holes 202, which facilitates faster drying of ink.

[0023] Preferably, the unwinding device 4 includes a fixed column 401 fixedly connected to the right side of the front side of the frame 1, and an unwinding roller 402 movably connected to the outside of the fixed column 401. The unwinding roller 402 can rotate outside the fixed column 401 to prevent the inner liner paper 5 from rolling.

[0024] Preferably, the embossing device 6 includes a bracket 601 fixedly connected to the front side of the frame 1. An elastic liner roller 602 is movably connected to the inner side of the bracket 601. A fixed plate 604 is fixedly connected to the top of the bracket 601. A lifting frame 606 is movably connected inside the fixed plate 604. The lifting frame 606 can be raised and lowered inside the fixed plate 604. An impression roller 603 is movably connected inside the lifting frame 606. The impression roller 603 can rotate inside the lifting frame 606. A second screw 605 is movably connected inside the fixed plate 604. The second screw 605 can rotate inside the fixed plate 604. The second screw 605 is threadedly connected to the lifting frame 606. The forward or reverse rotation of the second screw 605 enables the lifting frame 606 to be raised and lowered, thereby driving the impression roller 603 to be raised and lowered. This allows the distance between the impression roller 603 and the elastic liner roller 602 to be adjusted, facilitating the pressing of inner liner paper 5 of different thicknesses.

[0025] Preferably, the winding device 7 includes a motor 701 fixedly connected to the left side of the rear side of the frame 1. The output end of the motor 701 is fixedly connected to a drive shaft 703. A winding roller 702 is fixedly connected to the outer side of the drive shaft 703. Starting the motor 701 enables the drive shaft 703 to drive the winding roller 702 to rotate. The rotation of the winding roller 702 enables the inner liner paper 5 to be wound up.

[0026] Working principle: During use, starting the motor 701 causes the drive shaft 703 to drive the take-up roller 702 to rotate, thereby winding the inner liner paper 5. During the winding process, the inner liner paper 5 on the unwind roller 402 first passes through the printing device 3 below. Driven by the inner liner paper 5, the printing roller 304 rotates. The printing roller 304 is in contact with the anilox roller 303. The rotation of the printing roller 304 drives the anilox roller 303 to rotate. The rotation of the anilox roller 303 allows ink to adhere to the surface of the anilox roller 303, and the rotation also allows ink to adhere to the printing roller 304. Afterwards... The ink is printed onto the front side of the inner liner paper 5 by the rotation of the printing roller 304. After being dried by the lower drying device 2, it is guided by the guide roller 104 and enters the middle printing device 3 for reverse printing. After being dried by the middle drying device 2 again, it is guided by the guide roller 104 and enters the upper printing device 3 for front printing again. After being dried by the upper drying device 2 again, it is finally embossed by the embossing device 6 and then wound up by the take-up roller 702. The printing and embossing are completed in one step, without the need for separate steps, which simplifies the production process, improves production efficiency and reduces labor intensity.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A water-based embossing printing device for inner lining paper, comprising a frame (1), characterized in that: A drying device (2), a printing device (3), and an embossing device (6) are fixedly connected to the front side of the frame (1). A winding device (7) is fixedly connected to the left rear side of the frame (1). An unwinding device (4) is fixedly connected to the right front side of the frame (1). An inner liner paper (5) is movably connected to the outer side of the frame (1). The printing device (3) includes an ink tank (301) fixedly connected to the front side of the frame (1). A doctor blade (302) is fixedly connected to the inner side of the ink tank (301). An anilox roller (303) is movably connected to the lower part of the ink tank (301). A printing roller (304) is movably connected to the middle part of the ink tank (301). A fixed frame (305) is fixedly connected to both the front and rear sides of the top of the ink cartridge (301). A guide rod (306) is fixedly connected to the inner side of the fixed frame (305). A lifting block (307) is movably connected to the lower outer side of the guide rod (306). A pressure roller (311) is movably connected inside the lifting block (307). A pressure plate (309) is movably connected to the upper outer side of the guide rod (306). A spring (308) is fixedly connected between the lifting block (307) and the pressure plate (309). A first screw (310) is threadedly connected to the upper inner side of the fixed frame (305). The first screw (310) is movably connected to the pressure plate (309).

2. The water-based embossing printing equipment for inner lining paper according to claim 1, characterized in that: The frame (1) includes a base plate (101), the base plate (101) has a fixing hole (102) inside, a vertical plate (105) is fixedly connected to the rear side of the top of the base plate (101), a fixing shaft (103) is fixedly connected to the front side of the vertical plate (105), and a guide roller (104) is movably connected to the outer side of the fixing shaft (103).

3. The water-based embossing printing equipment for inner lining paper according to claim 2, characterized in that: The drying device (2) includes an oven (201) fixedly connected to the front side of the frame (1), a hot air blower (204) fixedly connected to the lower part of the oven (201), and an air guide shell (203) fixedly connected to the lower part of the inner side of the oven (201). The top of the air guide shell (203) is provided with a through hole (202).

4. The water-based embossing printing equipment for inner lining paper according to claim 3, characterized in that: The unwinding device (4) includes a fixed column (401) fixedly connected to the right side of the front side of the frame (1), and an unwinding roller (402) is movably connected to the outside of the fixed column (401).

5. The water-based embossing printing equipment for inner lining paper according to claim 4, characterized in that: The embossing device (6) includes a bracket (601) fixedly connected to the front side of the frame (1). An elastic liner roller (602) is movably connected to the inner side of the bracket (601). A fixing plate (604) is fixedly connected to the top of the bracket (601). A lifting frame (606) is movably connected inside the fixing plate (604). An embossing roller (603) is movably connected inside the lifting frame (606). A second screw (605) is movably connected inside the fixing plate (604). The second screw (605) is threadedly connected to the lifting frame (606).

6. The water-based embossing printing equipment for inner lining paper according to claim 1, characterized in that: The winding device (7) includes a motor (701) fixedly connected to the left side of the rear side of the frame (1), and a drive shaft (703) fixedly connected to the output end of the motor (701). A winding roller (702) is fixedly connected to the outside of the drive shaft (703).

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