Packaging paper printing dryer

Abstract

The utility model discloses a packaging paper printing dryer, and belongs to the technical field of packaging paper dryers. Comprising a machine body and transmission rollers, protective doors are hinged to the two ends of the machine body, the two transmission rollers are oppositely arranged on the two sides of the protective doors, and conveying openings are formed in the two protective doors. A drying device is connected in the machine body. The water storage tank is located on the lower side of the machine body, and one end of the water storage tank extends into the machine body. And one end of the water outlet pipe is connected with the water storage tank. The other end of the water outlet pipe is communicated with the first flow dividing box, and one end of the heating pipe penetrates through the machine body and is communicated with the first flow dividing box. And the other end of the heating pipe penetrates through the machine body and is communicated with the second shunting box. The problems that heat of the contact face of a drying device and packaging paper is prone to being lost, the packaging paper is difficult to evenly dry, the drying effect is poor, the humidity in a machine body is high during drying, and the printing quality of the packaging paper is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging paper drying machines, in particular to a packaging paper printing drying machine. Background Art

[0002] Printing is a technology that uses processes such as plate making, inking, and pressurization to transfer ink from original manuscripts such as text, pictures, and photos to the surface of materials such as paper, fabric, and leather to reproduce the contents of the original manuscripts in batches. In a simple sense, printing is a process that uses printing plates or other methods to transfer the graphic information on the original manuscript to the substrate. It can also be understood as a reproduction process that uses analog or digital image carriers to transfer colorants to the substrate.

[0003] However, when the existing packaging paper printing dryer is drying the packaging paper, heat is easily lost at the contact surface between the drying device and the packaging paper, making it difficult to dry the packaging paper evenly, resulting in poor drying effect. In addition, the humidity inside the drying machine is high, which affects the printing quality of the packaging paper. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a packaging paper printing dryer to solve the problem that it is difficult to evenly dry the packaging paper, resulting in inconsistent drying degrees on the front and back sides of the packaging paper, poor drying effect, and high humidity inside the body during drying, affecting the printing quality of the packaging paper.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] The utility model discloses a packaging paper printing drying machine, comprising a machine body and a transmission roller, both ends of the machine body are hinged with protective doors, the transmission roller has two opposite sides of the protective door, the two protective doors are provided with a transmission port, a drying device is connected to the machine body, the drying device comprises: a water storage tank, a heating block, a pumping device, a water outlet pipe, a first shunt box, a heating pipe, a second shunt box, a water inlet pipe and a one-way valve, the water storage tank is located at the lower side of the machine body and one end of the water storage tank extends into the machine body, the heating block is located at the storage tank, In the water tank, the first diversion box is fixedly connected to the side of the body, one end of the water outlet pipe is connected to the water storage tank, the pumping device is connected to the water outlet pipe, the other end of the water outlet pipe is connected to the first diversion box, one end of the heating pipe passes through the body and is connected to the first diversion box, the second diversion box is connected to one side of the body, the other end of the heating pipe passes through the body and is connected to the second diversion box, one end of the water inlet pipe is connected to the second diversion box, the other end of the water inlet pipe is connected to the water storage tank, and the water inlet pipe is connected to a one-way valve.

[0007] Furthermore, there are multiple heating tubes and the heating tubes are arranged in pairs.

[0008] Furthermore, a fan is connected to one end of the machine body, and an air outlet is provided at the other end of the machine body.

[0009] Furthermore, the heating block is located at the top of the inner side of the water tank.

[0010] Furthermore, an ultraviolet disinfection lamp is connected to the top of the inner side of the body.

[0011] The beneficial effects of the utility model are:

[0012] The utility model discloses a packaging paper printing and drying machine. The packaging paper is driven by a driving roller so that the packaging paper passes through a machine body and is dried by a drying device in the machine body. After water is heated by a heating block, a water pumping device pumps water into a heating pipe so that the packaging paper is heated by the heating pipe, and the water heated by the packaging paper flows back to a water storage tank to be heated again, so that the water can be circulated and heated, and the water cooling down and affecting the heating effect can be prevented. One end of the water storage tank is extended into the machine body so that the heat of the water storage tank can be transmitted into the machine body, so that the air inside the machine body becomes hot and the heating effect is further improved. The fan blows air to one end of the machine body so that the heat in the machine body is in a circulating state to prevent the humidity in the machine body from being too high. The air outlet is located at the other end of the machine body so that the air in the machine body can flow smoothly.

[0013] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model provides the following drawings for explanation:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 This is a partial view of the heating tube and other components of the utility model.

[0018] The markings in the attached drawings are as follows: 1. Machine body; 2. Drive roller; 3. Protective door; 4. Conveying port; 5. Drying device; 51. Second diversion box; 52. Water inlet pipe; 53. Water storage tank; 54. Heating block; 55. Pumping device; 56. Water outlet pipe; 57. First diversion box; 58. Heating pipe; 59. One-way valve; 6. Ultraviolet disinfection lamp; 7. Fan; 8. Air outlet. DETAILED DESCRIPTION

[0019] like Figures 1 to 3 As shown, the utility model is a packaging paper printing and drying machine, including a machine body 1 and a transmission roller 2, including a machine body 1 and a transmission roller 2, and the two ends of the machine body 1 are hinged with protective doors 3. The transmission roller 2 has two oppositely arranged on both sides of the protective door 3, which is used to drive the packaging paper to drive. Both of the two protective doors 3 are provided with a conveying port 4 for the packaging paper to pass through. An ultraviolet disinfection lamp 6 is connected to the top of the inner side of the machine body 1 for disinfecting the packaging paper. A drying device 5 for drying the packaging paper is connected to the machine body 1, and the drying device 5 includes: a water storage tank 53, a heating block 54, a pumping device 55, a water outlet pipe 56, a first diversion box 57, a heating pipe 58, a second diversion box 51, a water inlet pipe 52 and a one-way valve 59. The water storage tank 53 is located at the lower side of the machine body 1 and one end of the water storage tank 53 extends into the machine body 1. The heating block 54 is located at the top of the inner side of the water storage tank 53, so that the heat in the water storage tank 53 can be transferred into the machine body 1.

[0020] The first diverter box 57 is fixedly connected to the side of the body 1, one end of the water outlet pipe 56 is connected to the water storage tank 53, and the pumping device 55 is connected to the water outlet pipe 56, and the pumping device 55 is used to pump water into the water inlet and outlet pipes 56. The other end of the water outlet pipe 56 is connected to the first diverter box 57, and one end of the heating pipe 58 passes through the body 1 and is connected to the first diverter box 57, so that the hot water in the first diverter box 57 can flow into the heating pipe 58. The second diverter box 51 is connected to one side of the body 1, and the other end of the heating pipe 58 passes through the body 1 and is connected to the second diverter box 51, and the heating pipe 58 is used to heat the wrapping paper. There are multiple heating pipes 58 and the heating pipes 58 are arranged in pairs, so that both sides of the wrapping paper can be heated. One end of the water inlet pipe 52 is connected to the second diverter box 51, and the other end of the water inlet pipe 52 is connected to the water storage tank 53, and the water in the second diverter box 51 flows into the water storage tank 53 through the water inlet pipe 52. The water inlet pipe 52 is connected to a one-way valve 59 to prevent water from flowing back.

[0021] A fan 7 is connected to one end of the machine body 1 to circulate air in the machine body 1 to prevent excessive humidity. An air outlet 8 is provided at the other end of the machine body 1 to allow the entire air flow inside the machine body 1 to flow out.

[0022] The working process of the above scheme is as follows: the transmission roller 2 drives the packaging paper to pass through the body 1. The water in the water tank 53 is heated by the heating block 54, and the pumping device 55 pumps the water into the outlet pipe 56, and the water enters the first diversion box 57 through the outlet pipe 56. At this time, the water enters the heating pipe 58 from the first diversion box 57, and the packaging paper is heated by the heating pipe 58. The heating pipes 58 correspond to each other so that both the upper and lower ends of the packaging paper can be heated. At this time, the water in the heating pipe 58 flows into the second diversion box 51, and the water enters the water tank 53 through the water inlet pipe 52 so that the water is heated and flows again. The heat in the water tank 53 is transferred into the body 1 to heat the air inside the body 1. The fan 7 is started to circulate the air in the body 1, and the high-temperature and high-humidity gas is discharged from the air outlet 8 at the other end of the body 1. The ultraviolet disinfection lamp 6 is used to disinfect the packaging paper.

[0023] The above scheme has the following beneficial effects: the packaging paper is driven by the driving roller 2 so that the packaging paper passes through the machine body 1 and is dried by the drying device 5 in the machine body 1; after the water is heated by the heating block 54, the water pumping device 55 pumps the water into the heating pipe 58, and the packaging paper is heated by the heating pipe 58, and the water after heating the packaging paper flows back to the water storage tank 53 for reheating, so that the water can be circulated and heated to prevent the water from cooling down and affecting the heating effect; one end of the water storage tank 53 extends into the machine body 1, so that the heat of the water storage tank 53 can be transmitted into the machine body 1, so that the air inside the machine body 1 becomes hot, further improving the heating effect; the fan 7 blows air to one end of the machine body 1, so that the heat in the machine body 1 is in a circulating state to prevent the humidity in the machine body 1 from being too high, and the air outlet 8 is located at the other end of the machine body 1 so that the overall air in the machine body 1 flows smoothly.

[0024] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A packaging paper printing and drying machine, characterized in that: The machine body (1) comprises a machine body (1) and a transmission roller (2), wherein both ends of the machine body (1) are hinged with protective doors (3), the transmission roller (2) has two oppositely arranged on both sides of the protective door (3), and both of the protective doors (3) are provided with a transmission port (4). The machine body (1) is connected with a drying device (5), and the drying device (5) comprises: a water storage tank (53), a heating block (54), a pumping device (55), a water outlet pipe (56), a first diversion box (57), a heating pipe (58), a second diversion box (51), a water inlet pipe (52) and a one-way valve (59). The water storage tank (53) is located at the lower side of the machine body (1) and one end of the water storage tank (53) extends into the machine body (1). The heating block (54) is located in the water storage tank (53). The first diverter box (57) is fixedly connected to the side of the machine body (1); one end of the water outlet pipe (56) is connected to the water storage tank (53); the water pumping device (55) is connected to the water outlet pipe (56); the other end of the water outlet pipe (56) is in communication with the first diverter box (57); one end of the heating pipe (58) passes through the machine body (1) and is in communication with the first diverter box (57); the second diverter box (51) is connected to one side of the machine body (1); the other end of the heating pipe (58) passes through the machine body (1) and is in communication with the second diverter box (51); one end of the water inlet pipe (52) is in communication with the second diverter box (51); the other end of the water inlet pipe (52) is in communication with the water storage tank (53); the water inlet pipe (52) is connected to a one-way valve (59).

2. A packaging paper printing and drying machine according to claim 1, characterized in that: There are a plurality of heating tubes (58), and the heating tubes (58) are arranged in pairs.

3. A packaging paper printing and drying machine according to claim 1, characterized in that: One end of the machine body (1) is connected to a fan (7), and the other end of the machine body (1) is provided with an air outlet (8).

4. A packaging paper printing and drying machine according to claim 1, characterized in that: The heating block (54) is located at the top of the inner side of the water storage tank (53).

5. The packaging paper printing and drying machine according to claim 1, characterized in that: An ultraviolet disinfection lamp (6) is connected to the top of the inner side of the machine body (1).

Images