Printing device for aluminized paper float patterns

Abstract

The utility model belongs to the technical field of aluminized paper printing, and particularly relates to an aluminized paper float pattern printing device which comprises a bottom plate. The device comprises a bottom plate, two fixing plates are fixedly connected to the bottom plate, a hollow rotating rod is rotatably installed on the two fixing plates in a matched mode, the hollow rotating rod penetrates through the fixing plates, the hollow rotating rod is sleeved with a wiping roller, the outer surface of the wiping roller is sleeved with wiping rag, and a pressing roller is arranged above the wiping rag. When printing is carried out, static electricity on the surface of aluminized paper can be removed through atomization spraying, dust can be adsorbed at the same time, when the aluminized paper penetrates through the wiping roller, under the action of the wiping rag, a dust layer attached to the surface of the aluminized paper can be wiped and cleaned, and therefore floating dust on the surface of the aluminized paper can be cleaned, and meanwhile the surface of the aluminized paper can be wiped and cleaned. And static electricity on the surface of the aluminized paper can be removed in the paper conveying process, so that the subsequent printing effect on the paper is improved, and meanwhile, the printing quality is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminized paper printing, in particular to a printing device for aluminized paper embossed patterns. Background Art

[0002] Aluminized paper is a special packaging material, mainly composed of base paper, aluminum layer and coating. During the production process of aluminized paper, a printing device is required to perform embossing printing on the aluminized paper.

[0003] A Chinese patent with announcement number CN204431945U discloses a printing device for embossed aluminum paper, which mainly includes: a main body, the main body is fixed to a base by multiple bolts, a replaceable printing roller, a preheating roller, a condensing roller and a dust removal roller, the printing roller is placed between the preheating roller and the condensing roller, the periphery of the dust removal roller is provided with a soft brush, the spiral holes on the periphery of the printing roller cooperate with bolts to fix the silicone sleeve with embossed patterns on the outside of the printing roller; the utility model controls the angle between the printing roller and the aluminum paper by extending and retracting the piston rod of the double pneumatic cylinder inside the main body, thereby adjusting the degree of convexity of the printed aluminum paper embossment, which is more convenient and quicker than the traditional up and down pressing method.

[0004] The existing printing device for aluminum-plated paper with embossed patterns cannot clean the dust on the surface of the aluminum-plated paper during printing. At the same time, the paper is easily charged with static electricity during transportation. Both static electricity and dust will affect the printing effect, resulting in poor printing forming effect. Therefore, a printing device for aluminum-plated paper with embossed patterns is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above-mentioned background technology, the present invention provides a printing device for embossed aluminized paper.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: the printing device for embossed aluminum paper described in the present invention comprises a bottom plate; two fixed plates are fixedly connected to the bottom plate, and the two fixed plates are rotatably mounted with a hollow rotating rod, and the hollow rotating rod is arranged through the fixed plate, and a wiping roller is sleeved on the hollow rotating rod, and a wiping cloth is sleeved on the outer surface of the wiping roller, a pressing roller is arranged above the wiping cloth, and a slag receiving groove is arranged below the wiping cloth; a water tank is installed on the bottom plate, and a water pump is installed on the water tank, the input port of the water pump is connected to a water pumping pipe, the output port of the water pump is connected to a water supply pipe, and the other end of the water supply pipe is fixed to the hollow rotating rod. On the tube, a hollow tube is arranged between the two fixed plates, and a plurality of atomizing nozzles are opened at the bottom end of the circumferential surface of the hollow tube. When printing, the water in the water tank flows into the hollow tube through the water pipe through the water pump operation, and finally is sprayed out through the atomizing nozzle. The atomizing spray can remove the static electricity on the surface of the aluminized paper and absorb the dust at the same time. When the aluminized paper passes through the wiping roller, the dust layer attached to the surface of the aluminized paper can be wiped and cleaned under the action of the wiping rag, so that the floating dust on the surface of the aluminized paper can be cleaned, and the static electricity on the surface of the aluminized paper can be removed during the paper transportation process, thereby improving the subsequent printing effect on the paper and also improving the printing quality.

[0007] Preferably, a box body is installed on the bottom plate, an air inlet pipe is connected to the box body, a spiral heating tube is arranged in the air inlet pipe, an air pump is installed on the box body, the air inlet hole of the air pump is connected to an air extraction pipe, and the other end of the air extraction pipe is arranged in the box body, the exhaust hole of the air pump is connected to an air outlet pipe, and the other end of the air outlet pipe is fixedly connected to a hollow cylinder, a hollow cylinder is arranged between two fixed plates, a plurality of air injection holes are opened on the hollow cylinder, the other end of the hollow cylinder is connected to a return pipe, and the other end of the return pipe is rotatably mounted on a hollow rotating rod. After the paper is printed, it is dried through the air The pump operates so that the gas entering the box through the air inlet pipe is heated by the spiral heating tube, and then the high-temperature gas in the box enters the hollow cylinder through the air outlet pipe, and is finally ejected through the air jet hole, so that the printed paper can be dried, and the ink on the surface of the paper can be quickly solidified and attached to the surface of the aluminum-plated paper, thereby completing the rapid shaping of the relief pattern; the gas entering the tail end of the hollow cylinder will flow into the hollow rotating rod through the return pipe, so that the wiping cloth can be dried, thereby ensuring the unsaturation of the wiping cloth, facilitating the subsequent continuous wiping and cleaning of the paper surface, and ensuring the subsequent wiping and cleaning effect.

[0008] Preferably, a slag discharge port is provided on the fixed plate near the water trough, the end port of the slag receiving trough is arranged through the slag discharge port, and the slag receiving trough is arranged at an angle. When the device is used, the slag receiving trough is set, so that impurities on the wiping roller can fall into the slag receiving trough and finally be discharged through the slag discharge port.

[0009] Preferably, the tops of the two fixed plates are fixedly connected to an eight-shaped frame, the tops of the two eight-shaped frames are fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a mounting seat, a printing roller is rotatably installed in the mounting seat, a storage hopper is installed on the side wall of the support plate, and the bottom port of the storage hopper is in contact with the outer circumferential surface of the printing roller. When printing, the ink in the storage hopper will flow into the surface of the printing roller through the bottom port, and the printing operation on the paper can be achieved through the action of the printing roller.

[0010] Preferably, four vertical rods are fixedly connected to the base plate, and a printing table is movably installed on the four vertical rods. A sleeve is fixedly connected to the base plate, and a lifting rod is movably installed in the sleeve, and the top end of the lifting rod is fixedly connected to the printing table. A spring is fixedly connected between the printing table and the sleeve, and the spring is sleeved on the lifting rod. When printing, by arranging the spring and the lifting rod, the printing table can drive the paper to always contact with the bottom of the printing roller, thereby ensuring the quality of printing.

[0011] The utility model is beneficial in that:

[0012] 1. During printing, the utility model operates a water pump to make the water in the water tank flow into the hollow tube through the water pipe and finally spray out through the atomizing nozzle. The atomizing spray can remove the static electricity on the surface of the aluminized paper and absorb dust at the same time. When the aluminized paper passes through the wiping roller, the dust layer attached to the surface of the aluminized paper can be wiped and cleaned by the wiping cloth. In this way, the floating dust on the surface of the aluminized paper can be cleaned and the static electricity on the surface of the aluminized paper can be removed during the paper conveying process, thereby improving the subsequent printing effect of the paper and also improving the printing quality.

[0013] 2. After the paper is printed, the utility model uses an air pump to operate, so that the air entering the box through the air inlet pipe is heated by the spiral heating tube, and then the high-temperature air in the box enters the hollow cylinder through the air outlet pipe and is finally ejected through the air jet hole, thereby drying the printed paper and making the ink on the surface of the paper solidify quickly and adhere to the surface of the aluminum-plated paper, thereby completing the rapid shaping of the relief pattern;

[0014] 2. The utility model sets a return pipe, and the gas entering the tail end of the hollow cylinder will flow into the hollow rotating rod through the return pipe, thereby drying the wiping cloth, thereby ensuring the unsaturation of the wiping cloth, facilitating the subsequent continuous wiping and cleaning of the paper surface, and ensuring the subsequent wiping and cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the first side view of the overall three-dimensional structure of the printing device;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the internal components of the two fixing plates;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the spray atomization mechanism;

[0019] Figure 4 A second side view schematic diagram of the overall three-dimensional structure of the printing device;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the drying mechanism;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the casing.

[0022] In the figure: 1. Base plate; 2. Fixed plate; 3. Hollow rotating rod; 4. Wiping rag; 5. Pressing roller; 6. Slag receiving trough; 7. Water trough; 8. Water pump; 9. Suction pipe; 10. Water supply pipeline; 11. Hollow pipe; 12. Box body; 13. Air inlet pipe; 14. Spiral heating pipe; 15. Air pump; 16. Air outlet pipe; 17. Hollow cylinder; 18. Jet hole; 19. Return pipe; 20. Slag discharge port; 21. Figure-eight frame; 22. Support plate; 23. Mounting seat; 24. Printing roller; 25. Storage hopper; 26. Vertical pole; 27. Printing table; 28. Sleeve; 29. Lifting rod; 30. Spring. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-3As shown, a printing device for aluminum-plated paper embossing comprises a bottom plate 1; two fixed plates 2 are fixedly connected to the bottom plate 1, and the two fixed plates 2 are equipped with a hollow rotating rod 3 for rotating together, and the hollow rotating rod 3 is arranged through the fixed plate 2, and a wiping roller is sleeved on the hollow rotating rod 3, and the outer surface of the wiping roller is sleeved with a wiping cloth 4, and a pressing roller 5 is arranged above the wiping cloth 4, and a slag receiving groove 6 is arranged below the wiping cloth 4; a water tank 7 is installed on the bottom plate 1, and a water pump 8 is installed on the water tank 7, and the input port of the water pump 8 is connected to a water pumping pipe 9, and the output port of the water pump 8 is connected to a water supply pipe 10, and the other end of the water supply pipe 10 is fixed to the hollow tube 11, and a hollow tube 11 is arranged between the two fixed plates 2, and a plurality of atomizing spray holes are opened at the bottom end of the circumferential surface of the hollow tube 11, which is close to the water tank. A slag discharge port 20 is provided on the fixed plate 2 of 7, and the end port of the slag receiving trough 6 is arranged through the slag discharge port 20, and the slag receiving trough 6 is arranged obliquely; when printing, the water in the water tank 7 is operated by the water pump 8 to pass through the water pump pipe 9 and flow into the hollow tube 11 through the water supply pipe 10, and finally sprayed out through the atomizing nozzle. The atomizing spray can remove the static electricity on the surface of the aluminized paper and absorb dust at the same time. When the aluminized paper passes through the wiping roller, the wiping rag 4 can wipe and clean the dust layer attached to the surface of the aluminized paper, so that the floating dust on the surface of the aluminized paper can be cleaned, and the static electricity on the surface of the aluminized paper can be removed during the paper transportation process, thereby improving the subsequent printing effect on the paper and also improving the printing quality.

[0025] See also Figure 4-5 As shown, a box body 12 is installed on the bottom plate 1, an air inlet pipe 13 is connected to the box body 12, a spiral heating tube 14 is arranged in the air inlet pipe 13, an air pump 15 is installed on the box body 12, the air inlet hole of the air pump 15 is connected to the exhaust pipe, and the other end of the exhaust pipe is arranged in the box body 12, the exhaust hole of the air pump 15 is connected to the exhaust pipe 16, and the other end of the exhaust pipe 16 is fixed to the hollow cylinder 17, a hollow cylinder 17 is arranged between the two fixed plates 2, a plurality of jet holes 18 are opened on the hollow cylinder 17, the other end of the hollow cylinder 17 is connected to the return pipe 19, and the other end of the return pipe 19 is rotatably mounted on the hollow rotating rod 3; after the paper is printed, when it is dried, the air pump 1 is used to 5 operation, so that the gas entering the box body 12 through the air inlet pipe 13 is heated by the spiral heating tube 14, and then the high-temperature gas in the box body 12 enters the hollow cylinder 17 through the air outlet pipe 16, and is finally ejected through the air jet hole 18, thereby drying the printed paper, and making the ink on the paper surface quickly solidify and adhere to the surface of the aluminum-plated paper, thereby completing the rapid shaping of the relief pattern; the gas entering the tail end of the hollow cylinder 17 will flow into the hollow rotating rod 3 through the return pipe 19, thereby drying the wiping cloth 4, thereby ensuring the unsaturation of the wiping cloth 4, facilitating the subsequent continuous wiping and cleaning of the paper surface, and ensuring the subsequent wiping and cleaning effect.

[0026] See also Figure 2 and Figure 6 As shown, the tops of the two fixed plates 2 are fixedly connected to an eight-shaped frame 21, the tops of the two eight-shaped frames 21 are fixedly connected to a support plate 22, the bottom of the support plate 22 is fixedly connected to a mounting seat 23, a printing cylinder 24 is rotatably mounted in the mounting seat 23, a storage hopper 25 is installed on the side wall of the support plate 22, and the bottom port of the storage hopper 25 is in contact with the outer circumferential surface of the printing cylinder 24, four vertical rods 26 are fixedly connected to the bottom plate 1, and a printing table 27 is movably mounted on the four vertical rods 26. A sleeve 28 is connected, and a lifting rod 29 is movably installed in the sleeve 28. The top end of the lifting rod 29 is fixed to the printing table 27. A spring 30 is fixed between the printing table 27 and the sleeve 28, and the spring 30 is sleeved on the lifting rod 29. When printing, by setting the spring 30 and the lifting rod 29, the printing table 27 can drive the paper to always contact the bottom of the printing roller 24. When the paper passes through the printing roller 24, the printing roller 24 can print the paper.

[0027] Working principle: Due to the existing aluminum-plated paper embossed printing device, the dust on the surface of the aluminum-plated paper cannot be cleaned during printing, and the paper is easily charged with static electricity during transportation. Both static electricity and dust will affect the printing effect, resulting in poor printing forming effect. Therefore, in order to solve the above problems, a printing device with aluminum-plated paper embossed is proposed. During printing, the water in the water tank 7 is operated by the water pump 8 to pass through the water pump pipe 9 and flow into the hollow tube 11 through the water pipe 10, and finally sprayed out through the atomizing nozzle. The atomizing spray can remove the static electricity on the surface of the aluminum-plated paper and absorb dust. When the aluminum-plated paper passes through the wiping roller, the dust layer attached to the surface of the aluminum-plated paper can be wiped and cleaned under the action of the wiping cloth 4, so that the dust on the surface of the aluminum-plated paper can be cleaned and the static electricity on the surface of the aluminum-plated paper can be removed during the paper transportation, thereby improving the subsequent printing effect of the paper and also improving the printing quality.

[0028] After the paper is printed, when it is dried, the air pump 15 is operated to allow the gas entering the box 12 through the air inlet pipe 13 to be heated by the spiral heating tube 14, and then the high-temperature gas in the box 12 enters the hollow cylinder 17 through the air outlet pipe 16, and finally is ejected through the air jet hole 18, so that the printed paper can be dried, and the ink on the surface of the paper can be quickly solidified and attached to the surface of the aluminum-plated paper, thereby completing the rapid shaping of the relief pattern; the gas entering the tail end of the hollow cylinder 17 will flow into the hollow rotating rod 3 through the return pipe 19, so that the wiping cloth 4 can be dried, thereby ensuring the unsaturation of the wiping cloth 4, facilitating the subsequent continuous wiping and cleaning of the paper surface, and ensuring the subsequent wiping and cleaning effect.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A printing device for aluminum-coated paper embossing, characterized by: The invention comprises a bottom plate (1); two fixed plates (2) are fixedly connected to the bottom plate (1); the two fixed plates (2) are equipped with a hollow rotating rod (3) for rotation, and the hollow rotating rod (3) passes through the fixed plate (2); a wiping roller is sleeved on the hollow rotating rod (3); a wiping cloth (4) is sleeved on the outer surface of the wiping roller; a pressing roller (5) is arranged above the wiping cloth (4); a slag receiving groove (6) is arranged below the wiping cloth (4); a water tank (7) is installed on the bottom plate (1); a water pump (8) is installed on the water tank (7); an input port of the water pump (8) is connected to a water pump (9); the water pump ( The output port of the water supply pipe (8) is connected to a water supply pipe (10), and the other end of the water supply pipe (10) is fixed to the hollow tube (11). A hollow tube (11) is provided between the two fixed plates (2). A plurality of atomizing spray holes are provided at the bottom end of the circumferential surface of the hollow tube (11). A box (12) is installed on the bottom plate (1). An air intake pipe (13) is connected to the box (12). A spiral heating pipe (14) is provided in the air intake pipe (13). An air pump (15) is installed on the box (12). The air intake hole of the air pump (15) is connected to an exhaust pipe, and the other end of the exhaust pipe is provided in the box (12).

2. The printing device for aluminum-coated paper embossing according to claim 1, characterized in that: The exhaust hole of the air pump (15) is connected to an exhaust pipe (16), and the other end of the exhaust pipe (16) is fixed to a hollow cylinder (17). A hollow cylinder (17) is provided between the two fixed plates (2). A plurality of air injection holes (18) are provided on the hollow cylinder (17). The other end of the hollow cylinder (17) is connected to a return pipe (19), and the other end of the return pipe (19) is rotatably mounted on the hollow rotating rod (3).

3. The printing device for aluminum-coated paper embossing according to claim 1, characterized in that: A slag discharge port (20) is provided on the fixed plate (2) near the water tank (7), the end of the slag receiving trough (6) is arranged through the slag discharge port (20), and the slag receiving trough (6) is arranged at an angle.

4. The printing device for aluminum-coated paper embossing according to claim 1, characterized in that: The tops of the two fixed plates (2) are fixedly connected to an eight-shaped frame (21), the tops of the two eight-shaped frames (21) are matched and fixedly connected to a support plate (22), the bottom of the support plate (22) is fixedly connected to a mounting seat (23), a printing roller (24) is rotatably mounted in the mounting seat (23), a storage hopper (25) is mounted on the side wall of the support plate (22), and the bottom end of the storage hopper (25) is in contact with the outer circumferential surface of the printing roller (24).

5. The device for printing embossed aluminum paper according to claim 1, characterized in that: Four vertical rods (26) are fixedly connected to the bottom plate (1), and a printing table (27) is movably mounted on the four vertical rods (26). A sleeve (28) is fixedly connected to the bottom plate (1).

6. The printing device for aluminum-coated paper embossing according to claim 5, characterized in that: A lifting rod (29) is movably installed in the sleeve (28), and the top end of the lifting rod (29) is fixedly connected to the printing table (27). A spring (30) is fixedly connected between the printing table (27) and the sleeve (28), and the spring (30) is sleeved on the lifting rod (29).

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