Printing drying structure

Abstract

The utility model discloses a printing drying structure, which relates to the field of printing equipment, and adopts the technical scheme that the printing drying structure comprises a shell and a partition plate positioned in the shell, a plurality of first heating pipes and a plurality of second heating pipes are arranged below the partition plate, and the first heating pipes and the second heating pipes are alternately arranged at intervals along the length direction of the partition plate; the length of the first heating pipe is smaller than that of the second heating pipe. According to the utility model, when only the first heating pipe is started, the heating area is narrower and can adapt to fabric with smaller width, so that excessive energy waste is avoided, and when the width of the fabric is greater than the length of the first heating pipe, the first heating pipe is closed and the second heating pipe is started, and at the moment, the heating area is wider and can adapt to fabric with larger width; and uniform heating of the whole fabric is ensured.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment, and more specifically, to a printing drying structure. Background Technology

[0002] In addition to printing, the printing process also includes a series of steps such as fabric pretreatment, color fixing, washing, softening treatment, and drying. In existing assembly line operations, multiple steps are often completed on a linear process. Among them, the drying process is usually achieved by extending the fabric transport path under a structure with a drying effect. Depending on different production scales and production needs, there will be some different heating methods.

[0003] In structures that use infrared radiation heating for drying, infrared lamps are typically used to dry the fabric. However, the width of the fabric is not fixed, and the length of existing infrared lamps is difficult to adjust adaptively, which may lead to uneven heating or excessive energy consumption. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a printing drying structure.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a printing drying structure, including a shell and a partition located inside the shell, wherein a plurality of first heating tubes and a plurality of second heating tubes are provided below the partition, the first heating tubes and the second heating tubes are alternately spaced along the length direction of the partition, and the length of the first heating tube is less than the length of the second heating tube.

[0006] The present invention is further configured such that: a plurality of mounting holes are provided on the partition plate, the mounting holes are arranged in a linear array along the length of the partition plate in rows, and the number of mounting holes in each row is four. The two inner mounting holes in each row correspond to the first heating tube, and the two outer mounting holes in each row correspond to the second heating tube. The first heating tube and the second heating tube are detachably connected to the partition plate through the mounting holes.

[0007] The present invention is further configured such that: a heat insulation plate is fixedly connected to the inner wall of the shell, the heat insulation plate is located below the partition, and the heat insulation plate is distributed on both sides of the second heating tube.

[0008] The present invention is further configured such that a reflective layer is provided on the side of the heat insulation plate near the second heating tube.

[0009] The present invention is further configured such that: a reflector is fixedly connected to the bottom surface of the partition, the reflector is symmetrically distributed on both sides of the first heating tube, and the distance between a pair of reflectors is less than the length of the second heating tube.

[0010] The present invention is further configured such that: the side of the reflector plate near the first heating tube forms an inclined surface, and the thickness of the reflector plate gradually decreases along the vertically downward direction.

[0011] In summary, the present invention has the following beneficial effects: when only the first heating tube is activated, the heating area is narrow, which can adapt to fabrics with a smaller width and avoid excessive energy waste. When the width of the fabric is greater than the length of the first heating tube, the first heating tube is turned off and the second heating tube is activated. At this time, the heating area is wider, which can adapt to fabrics with a larger width and ensure that the fabric is heated evenly throughout. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 3 .

[0015] In the diagram: 1. Shell; 2. Partition; 3. First heating element; 4. Second heating element; 5. Mounting hole; 6. Heat insulation plate; 7. Reflector. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] Example: A printing drying structure, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a housing 1 and a partition 2 located inside the housing 1. Several first heating tubes 3 and several second heating tubes 4 are provided below the partition 2. The first heating tubes 3 and the second heating tubes 4 are alternately arranged along the length direction of the partition 2. The length of the first heating tube 3 is less than the length of the second heating tube 4.

[0018] Specifically, a control panel is fixedly connected to the outside of the housing 1. The control panel has control buttons for controlling the start or stop of the first heating tube 3 and the second heating tube 4. The number of the first heating tube 3 and the second heating tube 4 are the same. The first heating tube 3 and the second heating tube 4 can be started independently. When only the first heating tube 3 is started, the heating area is narrow, which can adapt to fabrics with a smaller width and avoid excessive energy waste. When the width of the fabric is greater than the length of the first heating tube 3, the first heating tube 3 is turned off and the second heating tube 4 is started. At this time, the heating area is wider, which can adapt to fabrics with a larger width and ensure that the fabric is heated evenly.

[0019] like Figure 1 , Figure 2 , Figure 3 As shown, the partition 2 has a number of mounting holes 5. The mounting holes 5 are arranged in a linear array along the length of the partition 2, with four mounting holes 5 in each row. The two inner mounting holes 5 in each row correspond to the first heating tube 3, and the two outer mounting holes 5 in each row correspond to the second heating tube 4. The first heating tube 3 and the second heating tube 4 are detachably connected to the partition 2 through the mounting holes 5.

[0020] Specifically, there are several slots on the top surface of the partition 2. The first heating tube 3 and the second heating tube 4 are equipped with connecting wires, the ends of which are inserted into the slots. There are always two mounting holes 5 in each row for installing the first heating tube 3 or the second heating tube 4. The remaining two mounting holes 5 connect the upper and lower sides of the partition 2. Three fans are provided at the top of the housing 1 to exhaust the water vapor evaporated below and keep it dry. The space below the partition 2 is connected to the fans through the mounting holes 5 where the first heating tube 3 or the second heating tube 4 is not installed. At the same time, through the detachable structure, the arrangement of the first heating tube 3 and the second heating tube 4 can be changed according to the actual production needs. By concentrating the first heating tube 3 and the second heating tube 4 at both ends of the drying mechanism, the actual heating path of the fabric can be shortened, thereby controlling the heating time.

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, a heat insulation plate 6 is fixedly connected to the inner wall of the shell 1. The heat insulation plate 6 is located below the partition 2. The heat insulation plate 6 is distributed on both sides of the second heating tube 4. A reflective layer is provided on the side of the heat insulation plate 6 near the second heating tube 4. A reflective plate 7 is fixedly connected to the bottom surface of the partition 2. The reflective plates 7 are symmetrically distributed on both sides of the first heating tube 3. The distance between a pair of reflective plates 7 is less than the length of the second heating tube 4. The side of the reflective plate 7 near the first heating tube 3 forms an inclined surface. The thickness of the reflective plate 7 gradually decreases along the vertical downward direction.

[0022] Specifically, the heat insulation plate 6 is located on the two opposite inner side walls of the shell 1. The heat insulation plate 6 is filled with heat insulation cotton, which can reduce the heat loss from the side walls of the shell 1 to the outside. The surface and reflective layer of the reflector plate 7 are made of aluminum material. Through reflection, the infrared rays that are not absorbed by the fabric are reflected back to the heating area, which improves the heating efficiency. The inclined surface on the reflector plate 7 can deflect infrared rays at more angles downward.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A printing and drying structure, characterized in that: It includes a housing (1) and a partition (2) located inside the housing (1). A plurality of first heating tubes (3) and a plurality of second heating tubes (4) are provided below the partition (2). The first heating tubes (3) and the second heating tubes (4) are alternately spaced along the length direction of the partition (2). The length of the first heating tube (3) is less than the length of the second heating tube (4).

2. The printing and drying structure according to claim 1, characterized in that: The partition (2) is provided with a plurality of mounting holes (5). The mounting holes (5) are arranged in a linear array along the length of the partition (2) in rows. There are four mounting holes (5) in each row. The two inner mounting holes (5) in each row correspond to the first heating tube (3), and the two outer mounting holes (5) in each row correspond to the second heating tube (4). The first heating tube (3) and the second heating tube (4) are detachably connected to the partition (2) through the mounting holes (5).

3. The printing and drying structure according to claim 1, characterized in that: A heat insulation plate (6) is fixedly connected to the inner wall of the housing (1). The heat insulation plate (6) is located below the partition (2) and is distributed on both sides of the second heating tube (4).

4. The printing and drying structure according to claim 3, characterized in that: The heat insulation plate (6) has a reflective layer on the side near the second heating pipe (4).

5. The printing and drying structure according to claim 1, characterized in that: A reflector plate (7) is fixedly connected to the bottom surface of the partition (2). The reflector plates (7) are symmetrically distributed on both sides of the first heating tube (3). The distance between a pair of reflector plates (7) is less than the length of the second heating tube (4).

6. The printing and drying structure according to claim 5, characterized in that: The reflector (7) has an inclined surface on the side near the first heating tube (3), and the thickness of the reflector (7) gradually decreases in the vertically downward direction.

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