Printing drying device for printed product production

Abstract

The utility model relates to a printing and drying device for printed product production, which aims to solve the technical problem that the existing printing and drying device for printed product production is difficult to process water vapor generated by drying printing ink, and comprises a steel frame, a drying mechanism is arranged on the steel frame, and a dehumidification mechanism is arranged at the top of the drying mechanism in a penetrating manner; the heating resistance wire heats to dry and evaporate ink moisture on the color painting to form water vapor floating on the bottom surface of the top plate and entering the inner cavity of the C-shaped mounting frame through the exhaust pipe, and the fan blows air to blow away the water vapor from the other open end of the C-shaped mounting frame, so that the water vapor is prevented from being gathered to form water drops which drop on the surface of the color painting in the process of drying the color painting; the top end of the exhaust pipe extends to the inner cavity of the C-shaped mounting frame and is opened towards the C-shaped mounting frame, the other end of the exhaust pipe is inclined, and the diameter of the interior of the exhaust pipe is gradually reduced from the bottom end to the top end, so that the fan conveniently blows away water vapor, and the blowing end of the fan is prevented from being opposite to the top end of the exhaust pipe to blow back the water vapor from the exhaust pipe to the bottom of the top plate.

Description

Technical Field

[0001] The utility model relates to the technical field of printing production, in particular to a printing drying device for printing product production. Background Art

[0002] Printing is a technology that uses processes such as plate making, inking, and pressurization to transfer ink from text, pictures, photos, anti-counterfeiting manuscripts to the surface of paper, textiles, plastics, leather, PVC, PC, and other materials to reproduce the contents of the manuscripts in batches. Printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink. When used for indoor decoration paintings, the colored ink is printed on the paper according to the content of the painting. In order to facilitate the packaging of the painting, the ink of the painting needs to be dried.

[0003] When the existing printing drying device for printed product production dries the paintings, the moisture in the ink will form water vapor floating in the drying module during the drying process. After the dryer stops drying, the overall temperature drops, and the water vapor will condense into water when it cools and adhere to the drying module. During the next drying, due to the vibration of the machine during operation, these water droplets are easy to drip onto the ink surface of the painting, causing ink dizziness in the painting, affecting the aesthetics of the painting. In view of this, we propose a printing drying device for printed product production. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art, meet the actual needs, and provide a printing drying device for printed product production to solve the technical problem that the current printing drying device for printed product production is difficult to process the water vapor generated by ink drying.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a printing drying device for printing product production, including a steel frame, a drying mechanism is arranged on the steel frame, and a dehumidification mechanism is arranged on the top of the drying mechanism;

[0006] The drying mechanism comprises two support plates and a top plate symmetrically arranged on both sides of the steel frame, the two ends of the bottom of the top plate are respectively fixedly connected to the tops of the two support plates, and a heating resistance wire is fixedly installed in a clamping cavity formed on opposite sides of the two support plates;

[0007] The dehumidification mechanism includes a C-shaped mounting frame, an exhaust pipe and a fan. The two ends of the bottom of the C-shaped mounting frame are respectively fixedly connected to the two ends of the top of the top plate. A plurality of exhaust pipes are provided and are evenly spaced through the top plate. The fan is provided at one open end of the C-shaped mounting frame, and the output end of the fan is opposite to the other open end of the C-shaped mounting frame.

[0008] Preferably, the bottom end of the exhaust pipe is in the same horizontal plane as the bottom surface of the top plate, and the top end of the exhaust pipe extends to the inner cavity of the C-shaped mounting frame and is inclined toward the other end opened to the C-shaped mounting frame.

[0009] Preferably, the diameter of the interior of the exhaust pipe gradually decreases from the bottom end of the exhaust pipe to the top end of the exhaust pipe.

[0010] Preferably, the top end of the exhaust pipe is pointed.

[0011] Preferably, the length of the C-shaped mounting frame is not longer than the length of the top plate, and a conveying mechanism is provided at the bottom of the top plate.

[0012] Preferably, the conveying mechanism includes two symmetrically arranged rollers, a conveyor belt and a motor, the two rollers are rotatably connected to the two ends of the steel frame respectively, the inner walls at both ends of the conveyor belt are respectively sleeved on the surfaces of the two rollers, the motor is fixed to a side section of the steel frame by screws, and the output end of the motor is transmitted to one of the rollers through a rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model has a dehumidification mechanism on the top of the drying mechanism, and the heating resistor wire is heated to dry and evaporate the ink moisture on the color painting to form water vapor floating on the bottom surface of the top plate. The water vapor enters the inner cavity of the C-type installation frame through the exhaust pipe, and drives the fan. The fan blows the water vapor away from the other open end of the C-type installation frame to prevent the water vapor from gathering to form water droplets that drip on the surface of the color painting during the drying process, thereby ensuring the beauty of the color painting and the printing quality.

[0015] 2. The top end of the exhaust pipe provided in the utility model extends to the inner cavity of the C-shaped mounting frame and is inclined toward the other end open to the C-shaped mounting frame, and the inside of the exhaust pipe is in a shape where the diameter gradually decreases from the bottom end of the exhaust pipe to the top end of the exhaust pipe, so as to facilitate the fan to blow away the water vapor and prevent the blowing end of the fan from being opposite to the top end of the exhaust pipe to blow the water vapor from the exhaust pipe back to the bottom of the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall cross-section rear view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the partially enlarged cross-sectional structure of point A of the present invention.

[0019] In the figure: 1. steel frame; 2. drying mechanism; 201. support plate; 202. top plate; 203. heating resistor wire; 3. dehumidification mechanism; 301. C-type installation frame; 302. exhaust pipe; 303. fan; 4. conveying mechanism; 401. roller; 402. conveyor belt; 403. motor. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Example:

[0022] This embodiment discloses a printing drying device for printing product production, see Figures 1 to 3 , including a steel frame 1, a drying mechanism 2, a dehumidification mechanism 3 and a conveying mechanism 4.

[0023] like Figure 1 , Figure 2 As shown, the drying mechanism 2 is arranged on the steel frame 1.

[0024] Specifically, Figure 1 , Figure 2 As shown, the drying mechanism 2 includes two support plates 201 and a top plate 202 symmetrically arranged on both sides of the steel frame 1. The two ends of the bottom of the top plate 202 are fixedly connected to the tops of the two support plates 201 respectively, and a heating resistor wire 203 is fixedly installed in a clamping cavity formed on opposite sides of the two support plates 201. The newly printed color painting is placed on the bottom of the heating resistor wire 203, and the heating resistor wire 203 is driven by an external control mechanism to heat the ink on the color painting. During the drying process, the moisture in the ink will evaporate to form water vapor floating on the bottom surface of the top plate 202.

[0025] like Figures 1 to 3 As shown, the dehumidification mechanism 3 is arranged on the top of the drying mechanism 2.

[0026] Specifically, Figure 1 , Figure 2 As shown, the dehumidification mechanism 3 includes a C-type mounting frame 301, an exhaust pipe 302 and a fan 303. The two ends of the bottom of the C-type mounting frame 301 are respectively fixedly connected to the two ends of the top of the top plate 202. A plurality of exhaust pipes 302 are provided, which are evenly spaced and penetrate the top plate 202. The fan 303 is provided at an open end of the C-type mounting frame 301, and the output end of the fan 303 is directly opposite to the other open end of the C-type mounting frame 301. Water vapor enters the inner cavity of the C-type mounting frame 301 through the exhaust pipe 302, and the fan 303 is driven by an external control mechanism. The fan blows air to blow away the water vapor from the other open end of the C-type mounting frame 301 to prevent the water vapor from gathering to form water droplets that drip on the surface of the painting during the drying process.

[0027] Further, such as Figures 1 to 3As shown, the bottom end of the exhaust pipe 302 is in the same horizontal plane with the bottom surface of the top plate 202, which facilitates water vapor to enter the exhaust pipe 302. The top end of the exhaust pipe 302 extends to the inner cavity of the C-shaped mounting frame 301 and is inclined toward the other end open to the C-shaped mounting frame 301. The top end of the exhaust pipe 302 and the blowing end of the fan 303 are in the same direction as each other, which facilitates the fan 303 to blow away the water vapor and prevents the blowing end of the fan 303 from being opposite to the top end of the exhaust pipe 302 to blow the water vapor from the exhaust pipe 302 back to the bottom of the top plate 202.

[0028] Furthermore, if Figures 1 to 3 As shown, the diameter of the inside of the exhaust pipe 302 gradually decreases from the bottom end of the exhaust pipe 302 to the top end of the exhaust pipe 302, which facilitates water vapor to enter the exhaust pipe 302 from the bottom of the top plate 202. At the same time, when too much water vapor accumulates in the C-type installation frame 301, the backflow of water vapor from the C-type installation frame 301 is reduced.

[0029] It is worth noting that if Figures 1 to 3 As shown, the top of the exhaust pipe 302 is pointed to reduce the resistance of the fan 203 when blowing air.

[0030] It is worth noting that Figure 1 , Figure 2 As shown, the length of the C-shaped mounting frame 301 is not longer than the length of the top plate 202 , so as to prevent the blower 203 from blowing the water vapor back to the bottom of the top plate 202 .

[0031] like Figure 1 , Figure 2 As shown, the conveying mechanism 4 is arranged at the bottom of the top plate 202 .

[0032] Specifically, Figure 1 , Figure 2 As shown, the conveying mechanism 4 includes two symmetrically arranged rollers 401, a conveyor belt 402 and a motor 403. The two rollers 401 are rotatably connected to the two ends of the steel frame 1 respectively. The inner walls of the two ends of the conveyor belt 402 are respectively sleeved on the surfaces of the two rollers 401. The motor 403 is fixed to a side of the steel frame 1 by screws, and the output end of the motor 403 is transmitted to one of the rollers 401 through a rotating shaft. The newly printed color painting is placed on the conveyor belt 402, and the motor 403 is driven by an external control mechanism to drive the roller 401 to rotate, and the roller 401 drives the conveyor belt 402 to rotate, so that the color painting is conveyed to the bottom of the resistance wire 203.

[0033] Working principle: When the utility model is used, the newly printed color painting is placed on the conveyor belt 402, and the motor 403 is driven by the external control mechanism to drive the roller 401 to rotate, and the roller 401 drives the conveyor belt 402 to rotate, and the color painting is transported to the bottom of the resistance wire 203, and the heating resistance wire 203 is driven by the external control mechanism to heat, so as to dry the ink moisture on the color painting. During the drying process, the moisture in the ink will evaporate to form water vapor floating on the bottom surface of the top plate 202, and the water vapor enters the inner cavity of the C-type installation frame 301 through the exhaust pipe 302, and the fan 303 is driven by the external control mechanism. The fan blows the water vapor away from the other open end of the C-type installation frame 301 to prevent the water vapor from gathering to form water droplets that drip on the surface of the color painting during the drying process, thereby ensuring the printing quality of the color painting.

[0034] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A printing drying device for printed product production, characterized in that: It comprises a steel frame (1), a drying mechanism (2) is arranged on the steel frame (1), and a dehumidification mechanism (3) is arranged on the top of the drying mechanism (2); The drying mechanism (2) comprises two support plates (201) and a top plate (202) symmetrically arranged on both sides of the steel frame (1); the two ends of the bottom of the top plate (202) are respectively fixedly connected to the tops of the two support plates (201); and a heating resistance wire (203) is fixedly installed in a clamping cavity formed on opposite sides of the two support plates (201); The dehumidification mechanism (3) comprises a C-shaped installation frame (301), an exhaust pipe (302) and a fan (303); the two ends of the bottom of the C-shaped installation frame (301) are respectively fixedly connected to the two ends of the top of the top plate (202); a plurality of exhaust pipes (302) are provided and are equidistantly arranged through the top plate (202); the fan (303) is arranged at an open end of the C-shaped installation frame (301), and the output end of the fan (303) is directly opposite to the other open end of the C-shaped installation frame (301).

2. The printing drying device for printed product production according to claim 1, characterized in that: The bottom end of the exhaust pipe (302) is in the same horizontal plane as the bottom surface of the top plate (202), and the top end of the exhaust pipe (302) extends to the inner cavity of the C-shaped installation frame (301) and is inclined toward the other end opened to the C-shaped installation frame (301).

3. The printing drying device for printed product production according to claim 2, characterized in that: The inside of the exhaust pipe (302) is in a shape where the diameter gradually decreases from the bottom end of the exhaust pipe (302) to the top end of the exhaust pipe (302).

4. The printing drying device for printed product production according to claim 3, characterized in that: The top end of the exhaust pipe (302) is pointed.

5. The printing drying device for printed product production according to claim 2, characterized in that: The length of the C-shaped installation frame (301) is not longer than the length of the top plate (202), and a conveying mechanism (4) is provided at the bottom of the top plate (202).

6. The printing drying device for printed product production according to claim 5, characterized in that: The conveying mechanism (4) comprises two symmetrically arranged rollers (401), a conveyor belt (402) and a motor (403); the two rollers (401) are respectively rotatably connected to the two ends of the steel frame (1); the inner walls at both ends of the conveyor belt (402) are respectively sleeved on the surfaces of the two rollers (401); the motor (403) is fixedly mounted on a side surface of the steel frame (1) by screws, and the output end of the motor (403) is transmitted to one of the rollers (401) via a rotating shaft.

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