Quick ink drying device for high-speed printing

Abstract

The utility model discloses a quick ink drying device for high-speed printing. According to the rapid ink drying device for high-speed printing, different kinds of ink on the surface of a printed matter can be dried and cured through the lifting frame, the hot air drying cover, the ultraviolet curing cover, the infrared heating cover and the exhaust pipe, adjustment can be conducted according to the ink on the surface of the printed matter, and the ink on the surface of the printed matter is rapidly dried; wherein the lifting frame can automatically lift the hot air drying cover, the ultraviolet curing cover and the infrared heating cover, the hot air drying cover can uniformly blow hot air to the surface of a printed matter so as to accelerate moisture evaporation and achieve the drying purpose, and the ultraviolet curing cover rapidly cures UV ink on the surface of the printed matter so as to achieve the drying condition; the infrared heating cover penetrates through the surface of the printed matter to directly heat printing ink and pigment on the surface of the printed matter, so that the printed matter is rapidly dried in a short time, and the exhaust pipe is responsible for exhausting gas generated by ink evaporation into the exhaust pipeline.

Description

Technical Field

[0001] This utility model relates to the technical field of ink rapid drying device structure, and in particular to an ink rapid drying device for high-speed printing. Background Technology

[0002] The ink drying devices commonly used in high-speed printing include various technologies such as hot air drying, ultraviolet curing, and infrared heating. There are many different types of ink drying devices used in high-speed printing, and each technology has its unique advantages and applicable scenarios. In practical applications, it is necessary to comprehensively consider factors such as printing materials, ink type, and production efficiency to select the most suitable drying device.

[0003] High-speed printing ink drying equipment is used to dry and cure the ink on the surface of printed materials. In the existing technology, high-speed printing ink drying equipment consists of a drying device, a conveyor belt and a support. There are several problems with the use of this high-speed printing ink drying equipment. First, it can only dry the corresponding ink and cannot dry different inks on the surface of the printed materials. Second, the structure of the drying device cannot be adjusted according to the ink on the surface of the printed materials. Utility Model Content

[0004] The main objective of this invention is to provide a rapid ink drying device for high-speed printing, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A rapid ink drying device for high-speed printing includes a conveyor belt, five lifting frames fixedly mounted on the sides of the conveyor belt, which are symmetrical to each other. A hot air drying hood, an ultraviolet curing hood, and an infrared heating hood are fixedly mounted between the upper ends of the lifting frames. Three hot air drying hoods are provided. Exhaust pipes are fixedly mounted on the sides of the hot air drying hood, ultraviolet curing hood, and infrared heating hood. A support frame is fixedly mounted on the lower surface of the conveyor belt.

[0007] Preferably, the lifting frame includes a fixed frame, a lifting frame, a screw, and an electric motor. The fixed frame is fixedly installed on the side of the conveyor belt, and there are five fixed frames installed on the side of the conveyor belt. The lifting frame is located in the rectangular through hole of the fixed frame, the screw is located in the threaded through hole of the fixed frame, and the electric motor is fixedly installed in the circular groove on the lower surface of the lifting frame. The lower end of the screw is fixedly connected to the upper end of the rotating shaft of the electric motor.

[0008] Preferably, the hot air drying hood includes a first hood, a dispersion plate, a first horn hood, an inlet fan, heating wires, and a filter screen.

[0009] Preferably, there are three No. 1 covers. The No. 1 covers are fixedly connected to the upper end of the lifting frame and are located above the conveyor belt. The dispersion plate is fixedly installed inside the No. 1 cover near the upper end. The No. 1 horn cover is fixedly installed in the circular through hole on the upper surface of the No. 1 cover. The inlet fan is fixedly installed inside the No. 1 horn cover. The heating wire is fixedly installed on the upper surface of the inlet fan. The filter screen is fixedly installed on the upper surface of the heating wire.

[0010] Preferably, the ultraviolet curing cover includes a second cover, a UV lamp tube, and a first reflector plate. The second cover is fixedly connected to the upper end of the lifting frame and is located behind the first cover. The UV lamp tube is fixedly installed on the inner side of the second cover near the upper end. The first reflector plate is fixedly installed on the upper surface of the second cover. There are three UV lamp tubes, which are evenly distributed on the inner side of the second cover near the upper end.

[0011] Preferably, the infrared heating cover includes a third cover, infrared heating lamps, and a second reflector. The third cover is fixedly connected to the upper end of the lifting frame and is located behind the second cover. The infrared heating lamps are fixedly installed inside the third cover near the upper end. The second reflector is fixedly installed on the upper surface of the third cover. There are also three infrared heating lamps, which are evenly distributed inside the third cover near the upper end.

[0012] Preferably, the exhaust pipe includes a second horn cover, an exhaust fan, a telescopic pipe, and a flange. There are ten exhaust pipes. The second horn cover is fixedly installed in the circular through holes on the side of the first cover, the second cover, and the third cover, respectively. The exhaust fan is fixedly installed on the rear surface of the second horn cover. The telescopic pipe is fixedly installed on the rear surface of the exhaust fan. The flange is fixedly installed on the upper end of the telescopic pipe.

[0013] This invention utilizes a lifting frame, a hot air drying hood, a UV curing hood, an infrared heating hood, and an exhaust pipe. These components can dry and cure different inks on the surface of printed materials. The system can be adjusted according to the ink content, ensuring rapid drying. The lifting frame automatically raises and lowers the hot air drying hood, UV curing hood, and infrared heating hood. The hot air drying hood evenly distributes hot air onto the surface of the printed material, accelerating moisture evaporation and achieving drying. The UV curing hood rapidly cures the UV ink on the surface, fulfilling the drying requirements. The infrared heating hood penetrates the surface of the printed material, directly heating the ink and pigments, allowing for rapid drying. The exhaust pipe expels the evaporated ink gases into a ventilation duct. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an ink rapid drying device for high-speed printing according to the present invention.

[0015] Figure 2 This is an exploded view of the lifting frame of a rapid ink drying device for high-speed printing according to the present invention.

[0016] Figure 3 This is an exploded view of the hot air drying hood of a rapid ink drying device for high-speed printing according to the present invention.

[0017] Figure 4 This is an exploded view of the ultraviolet curing cover of a rapid ink drying device for high-speed printing according to the present invention.

[0018] Figure 5 This is an exploded view of the infrared heating cover of an ink rapid drying device for high-speed printing according to the present invention.

[0019] Figure 6 This is an exploded view of the exhaust pipe of a rapid ink drying device for high-speed printing according to this utility model.

[0020] In the diagram: 1. Conveyor belt; 2. Lifting frame; 201. Fixed frame; 202. Lifting frame; 203. Screw; 204. Electric motor; 3. Hot air drying hood; 301. No. 1 hood; 302. Dispersion plate; 303. No. 1 horn cover; 304. Inlet fan; 305. Heating wire; 306. Filter screen; 4. Ultraviolet curing hood; 401. No. 2 hood; 402. Ultraviolet lamp tube; 403. No. 1 reflector plate; 5. Infrared heating hood; 501. No. 3 hood; 502. Infrared heating lamp tube; 503. No. 2 reflector plate; 6. Exhaust pipe; 601. No. 2 horn cover; 602. Exhaust fan; 603. Telescopic pipe; 604. Flange; 7. Support frame. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-6As shown, a rapid ink drying device for high-speed printing includes a conveyor belt 1. Five lifting frames 2 are fixedly mounted on the sides of the conveyor belt 1, symmetrically arranged. Three hot air drying hoods 3, three ultraviolet curing hoods 4, and three infrared heating hoods 5 are fixedly mounted on the upper ends of the lifting frames 2. Exhaust pipes 6 are fixedly mounted on the sides of the hot air drying hoods 3, the ultraviolet curing hoods 4, and the infrared heating hoods 5. A support frame 7 is fixedly mounted on the lower surface of the conveyor belt 1. The conveyor belt 1 transports printed materials. The lifting frames 2, hot air drying hoods 3, ultraviolet curing hoods 4, infrared heating hoods 5, and exhaust pipes 6 are also fixedly mounted on the sides. Pipe 6 can dry and cure different inks on the surface of printed materials. It can be adjusted according to the ink on the surface of the printed materials to make the ink on the surface of the printed materials dry quickly. The lifting frame 2 can automatically raise and lower the hot air drying hood 3, the ultraviolet curing hood 4 and the infrared heating hood 5. The hot air drying hood 3 can blow hot air evenly onto the surface of the printed materials, thereby accelerating the evaporation of moisture and achieving the purpose of drying. The ultraviolet curing hood 4 can quickly cure the UV ink on the surface of the printed materials, thereby achieving the drying conditions. The infrared heating hood 5 penetrates the surface of the printed materials and directly heats the ink and pigments on the surface of the printed materials, so that the printed materials dry quickly in a short time. The exhaust pipe 6 is responsible for exhausting the gas evaporated by the ink into the exhaust duct.

[0023] In this embodiment, the lifting frame 2 includes a fixed frame 201, a lifting frame 202, a screw 203, and an electric motor 204. The fixed frame 201 is fixedly installed on the side of the conveyor belt 1, and there are five fixed frames 201 installed on the side of the conveyor belt 1. The lifting frame 202 is located in the rectangular through hole of the fixed frame 201, and the screw 203 is located in the threaded through hole of the fixed frame 201. The electric motor 204 is fixedly installed in the circular groove on the lower surface of the lifting frame 202. The lower end of the screw 203 is fixedly connected to the upper end of the rotating shaft of the electric motor 204. When the lifting frame 2 lifts the hot air drying hood 3, the ultraviolet curing hood 4, and the infrared heating hood 5, the electric motor 204 can drive the screw 203 in the threaded through hole of the lifting frame 202 to rotate, thereby driving the lifting frame 202 to rise and fall along the rectangular through hole of the fixed frame 201. The hot air drying hood 3, the ultraviolet curing hood 4, and the infrared heating hood 5 rise and fall accordingly.

[0024] In this embodiment, the hot air drying hood 3 includes a first hood 301, a dispersion plate 302, a first horn hood 303, an intake fan 304, a heating wire 305, and a filter screen 306.

[0025] In this embodiment, three No. 1 covers 301 are provided. The No. 1 covers 301 are fixedly connected to the upper end of the lifting frame 202 and are located above the conveyor belt 1. The dispersing plate 302 is fixedly installed inside the No. 1 cover 301 near the upper end. The No. 1 horn cover 303 is fixedly installed in the circular through hole on the upper surface of the No. 1 cover 301. The inlet fan 304 is fixedly installed inside the No. 1 horn cover 303. The heating wire 305 is fixedly installed on the upper surface of the inlet fan 304. The filter screen 306 is fixedly installed on the upper surface of the heating wire 305. When the hot air drying cover 3 dries the surface of the printed matter, the air is filtered by the filter screen 306 and then heated by the heating wire 305. The inlet fan 304 draws the hot air into the interior of the No. 1 horn cover 303, and the air is dispersed by the dispersing plate 302 and evenly blown into the interior of the No. 1 cover 301 for ink drying.

[0026] In this embodiment, the UV curing cover 4 includes a second cover 401, a UV lamp 402, and a first reflector 403. The second cover 401 is fixedly connected to the upper end of the lifting frame 202 and is located behind the first cover 301. The UV lamp 402 is fixedly installed on the inner side of the second cover 401 near the upper end. The first reflector 403 is fixedly installed on the upper surface of the second cover 401. There are three UV lamps 402, which are evenly distributed on the inner side of the second cover 401 near the upper end. The first reflector 403 reflects the light from the UV lamps 402 inside the second cover 401, so that more UV light can irradiate the UV ink on the surface of the printed matter.

[0027] In this embodiment, the infrared heating cover 5 includes a third cover 501, an infrared heating lamp 502, and a second reflector 503. The third cover 501 is fixedly connected to the upper end of the lifting frame 202 and is located behind the second cover 401. The infrared heating lamp 502 is fixedly installed on the inner side of the third cover 501 near the upper end. The second reflector 503 is fixedly installed on the upper surface of the third cover 501. There are three infrared heating lamps 502, which are evenly distributed on the inner side of the third cover 501 near the upper end. The second reflector 503 reflects the radiation light from the infrared heating lamps 502 inside the third cover 501, so that more radiation inertia can irradiate the ink and pigment on the surface of the printed matter.

[0028] In this embodiment, the exhaust pipe 6 includes a second horn cover 601, an exhaust fan 602, a telescopic pipe 603, and a flange 604. There are ten exhaust pipes 6. The second horn cover 601 is fixedly installed in the circular through holes on the sides of the first cover 301, the second cover 401, and the third cover 501. The exhaust fan 602 is fixedly installed on the rear surface of the second horn cover 601. The telescopic pipe 603 is fixedly installed on the rear surface of the exhaust fan 602. The flange 604 is fixedly installed on the upper end of the telescopic pipe 603. The flange 604 is connected to the exhaust duct. The telescopic pipe 603 is stretched. The exhaust fan 602 draws the gas evaporated from the ink in the first cover 301, the second cover 401, and the third cover 501 into the exhaust duct.

[0029] The scope of protection of this utility model is not limited to the above embodiments and their variations. Conventional modifications and substitutions made by those skilled in the art based on the content of these embodiments are all within the scope of protection of this utility model.

Claims

1. A rapid ink drying device for high-speed printing, characterized in that: Includes a conveyor belt (1), the side of which is fixedly installed on a lifting frame (2), and there are five lifting frames (2) installed on the side of the conveyor belt (1). The lifting frames (2) on the side of the conveyor belt (1) are symmetrical to each other. A hot air drying hood (3), an ultraviolet curing hood (4) and an infrared heating hood (5) are fixedly installed between the upper ends of the lifting frames (2). There are three hot air drying hoods (3). An exhaust pipe (6) is fixedly installed on the side of the hot air drying hood (3), the ultraviolet curing hood (4) and the infrared heating hood (5). A support frame (7) is fixedly installed on the lower surface of the conveyor belt (1).

2. The ink rapid drying device for high-speed printing according to claim 1, characterized in that: The lifting frame (2) includes a fixed frame (201), a lifting frame (202), a screw (203), and an electric motor (204). The fixed frame (201) is fixedly installed on the side of the conveyor belt (1). There are five fixed frames (201) installed on the side of the conveyor belt (1). The lifting frame (202) is located in the rectangular through hole of the fixed frame (201). The screw (203) is located in the threaded through hole of the fixed frame (201). The electric motor (204) is fixedly installed in the circular groove on the lower surface of the lifting frame (202). The lower end of the screw (203) is fixedly connected to the upper end of the rotating shaft of the electric motor (204).

3. The ink rapid drying device for high-speed printing according to claim 2, characterized in that: The hot air drying hood (3) includes a first hood (301), a dispersion plate (302), a first horn hood (303), an intake fan (304), an electric heating wire (305), and a filter screen (306).

4. The ink rapid drying device for high-speed printing according to claim 3, characterized in that: There are three No. 1 covers (301). The No. 1 covers (301) are fixedly connected to the upper end of the lifting frame (202). The No. 1 covers (301) are located above the conveyor belt (1). The dispersing plate (302) is fixedly installed inside the No. 1 covers (301) near the upper end. The No. 1 horn cover (303) is fixedly installed in the circular through hole on the upper surface of the No. 1 covers (301). The inlet fan (304) is fixedly installed inside the No. 1 horn cover (303). The heating wire (305) is fixedly installed on the upper surface of the inlet fan (304). The filter screen (306) is fixedly installed on the upper surface of the heating wire (305).

5. The ink rapid drying device for high-speed printing according to claim 4, characterized in that: The ultraviolet curing cover (4) includes a second cover (401), a UV lamp (402), and a first reflector (403). The second cover (401) is fixedly connected to the upper end of the lifting frame (202). The second cover (401) is located behind the first cover (301). The UV lamp (402) is fixedly installed on the inner side of the second cover (401) near the upper end. The first reflector (403) is fixedly installed on the upper surface of the second cover (401). There are three UV lamps (402). The UV lamps (402) are evenly distributed on the inner side of the second cover (401) near the upper end.

6. The ink rapid drying device for high-speed printing according to claim 5, characterized in that: The infrared heating cover (5) includes a third cover (501), an infrared heating lamp (502), and a second reflector (503). The third cover (501) is fixedly connected to the upper end of the lifting frame (202). The third cover (501) is located behind the second cover (401). The infrared heating lamp (502) is fixedly installed on the inner side of the third cover (501) near the upper end. The second reflector (503) is fixedly installed on the upper surface of the third cover (501). There are also three infrared heating lamps (502). The infrared heating lamps (502) are evenly distributed on the inner side of the third cover (501) near the upper end.

7. The ink rapid drying device for high-speed printing according to claim 6, characterized in that: The exhaust pipe (6) includes a second horn cover (601), an exhaust fan (602), a telescopic pipe (603), and a flange (604). There are ten exhaust pipes (6). The second horn cover (601) is fixedly installed in the circular through holes on the side of the first cover (301), the second cover (401), and the third cover (501). The exhaust fan (602) is fixedly installed on the rear surface of the second horn cover (601). The telescopic pipe (603) is fixedly installed on the rear surface of the exhaust fan (602). The flange (604) is fixedly installed on the upper end of the telescopic pipe (603).

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