Printing and drying device for wrinkled fabric

Abstract

The utility model provides a wrinkled fabric printing and drying device, and belongs to the technical field of drying devices. Four cloth guide rollers are arranged in the drying box; hot air boxes are arranged on the top surface and the bottom surface of the drying box; the hot air box is provided with a plurality of air outlet heads; the air outlet head extends into the drying box; a circulating air box is arranged on the second side face, opposite to the first side face, of the drying box. A plurality of air outlet heads are arranged on the bottom surface of the circulating air box; the air outlet head extends into the drying box; a heating device is arranged in the circulating air box, a filtering device is arranged at the top end of the circulating air box, and the circulating air box communicates with the interior of the drying box through a circulating air pipe. The drying device comprises the two hot air boxes and the circulating air box, fabric printing can be dried from three faces, and the drying efficiency is high. Fresh air is sucked into the hot air box through an air conveying pipe, the circulating air box conducts hot air circulation through a circulating air pipe, heat waste is reduced, and meanwhile drying uniformity can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a wrinkled fabric printing drying device. Background Art

[0002] After printing, wrinkled fabrics need to be dried to ensure that the prints are firmly fixed on the wrinkled fabrics. When drying the prints with a drying device, hot air is blown toward the fabrics for drying. The air supply system of the existing drying device only supplies air in one direction, and the air supply uniformity is poor. Therefore, the utility model provides a wrinkled fabric printing drying device. Utility Model Content

[0003] The utility model aims to provide a wrinkled fabric printing and drying device.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A wrinkled fabric printing drying device, comprising: a drying box; the drying box is a rectangular parallelepiped structure, and an inlet and an outlet are opened on a first side thereof; the inlet is arranged above the outlet;

[0006] Four cloth guide rollers are arranged inside the drying box; the four cloth guide rollers are arranged in a matrix;

[0007] The top and bottom surfaces of the drying box are both provided with hot air boxes; the hot air boxes are provided with a plurality of air outlets; the air outlets extend into the interior of the drying box; a heating device is provided in the hot air box, and air is introduced through an air duct;

[0008] A circulating air box is provided on the second side of the drying box opposite to the first side; a plurality of air outlets are provided on the bottom of the circulating air box; the air outlets extend into the interior of the drying box; a heating device is provided in the circulating air box, a filtering device is provided on the top, and the circulating air box is connected to the interior of the drying box through a circulating air duct; there are two circulating air ducts, the first ends of the two circulating air ducts are connected to the filtering device, and the second ends are connected to the two opposite side surfaces of the drying box; the circulating air duct is connected to a fan.

[0009] On the basis of the above solution and as a preferred solution of the above solution, the second end of the circulating air duct is configured as a flared structure.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the heating device includes a heating box and a heating tube; the heating tubes are multiple and detachably arranged inside the heating box.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, a plurality of mounting holes are opened at the end of the heating box body; a stepped opening is opened at the end of the mounting hole facing the outside of the heating box body; the heating tube comprises a heating element, a mounting element, a stepped element and a connecting element; there are two mounting elements, which are fixedly connected to both ends of the heating element and matched with the mounting holes; the stepped element is fixedly arranged at the end of the mounting element away from the heating element and matched with the stepped opening; the connecting element is arranged at the end of the stepped element away from the mounting element for connecting a power supply.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, covers are provided at both ends of the heating box; the covers cover the ends of the heating box; and the connecting piece extends to the outside of the covers.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, the filtering device includes a filter box and a filter screen; one end of the filter box is open and is provided with an end cover; a mounting block is provided inside the filter box; the number of the mounting blocks is four, and they are arranged in groups of two on two opposite inner sides of the filter box; a mounting rail is formed between each group of two mounting blocks; and the filter screen is slidably arranged in the rail.

[0014] The utility model has the following beneficial effects: the utility model includes two hot air boxes and one circulating air box, which can dry printed materials from three sides, and has high drying efficiency. The hot air box inhales fresh air through the air duct, and the circulating air box uses the circulating air duct to circulate hot air, which can reduce heat waste and improve drying uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial schematic diagram of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the filter device of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the heating device of the utility model.

[0019] Figure 5 It is a partial structural schematic diagram of the heating device of the utility model.

[0020] In the figure: 1. Drying box; 2. Cloth guide roller; 3. Hot air box; 4. Air outlet; 5. Air duct; 6. Circulating air box; 7. Circulating air duct; 8. Heating box; 9. Heating tube; 91. Heating element; 92. Mounting element; 93. Step element; 94. Connecting element; 10. Mounting hole; 11. Step opening; 12. Cover; 13. Filter box; 14. Filter screen; 15. Mounting block. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] like Figure 1 and Figure 2 As shown, a wrinkled fabric printing drying device comprises: a drying box 1, which is a rectangular parallelepiped structure, and an inlet and an outlet are opened on a first side thereof, and the inlet is arranged above the outlet.

[0023] Four cloth guide rollers 2 are arranged inside the drying box 1, and the four cloth guide rollers 2 are arranged in a matrix. The fabric enters from the entrance, passes through the four cloth guide rollers 2, and then exits, forming a U-shaped conveyance in the drying box 1.

[0024] The top and bottom surfaces of the drying box 1 are both provided with a hot air box 3. The hot air box 3 is provided with a plurality of air outlets 4, and the air outlets 4 extend into the interior of the drying box 1. The air outlets 4 are evenly distributed at the bottom of the hot air box 3 and are in communication with the hot air box 3.

[0025] The hot air box 3 is provided with a heating device, and air is taken in through the air delivery pipe 5, which is connected to the external environment to input fresh air into the drying box 1. The fresh air is heated by the heating device before entering the drying box 1, and then enters the drying box 1 through the air outlet 4.

[0026] A circulating air box 6 is provided on the second side surface of the drying box 1 opposite to the first side surface. A plurality of air outlets 4 are provided on the bottom surface of the circulating air box 6, which are connected to the circulating air box 6 and extend into the interior of the drying box 1. A heating device is provided inside the circulating air box 6, and a filtering device is provided on the top, and is connected to the interior of the drying box 1 through a circulating air duct 7. The hot air inside the drying box 1 is sucked out by the fan, filtered by the filtering device, and heated by the heating device, and then enters the drying box 1 through the air outlet 4 to realize hot air circulation.

[0027] There are two circulating air ducts 7, the first ends of which are connected to the filter device, and the second ends are connected to the two opposite sides of the drying box 1. The circulating air duct 7 is connected to a fan. To improve the air suction effect, the second end of the circulating air duct 7 is set to a flared structure.

[0028] Preferably, if Figure 4 and Figure 5 As shown, the heating device includes a heating box 8 and a heating tube 9. The heating tubes 9 are multiple and detachably arranged inside the heating box 8.

[0029] Specifically, a plurality of mounting holes 10 are formed at the end of the heating box body 8 , and a stepped opening 11 is formed at the end of the mounting hole 10 facing the outside of the heating box body 8 .

[0030] like Figure 5 As shown, the heating tube 9 includes a heating element 91, a mounting element 92, a stepped element 93 and a connecting element 94. There are two mounting elements 92, which are fixedly connected to both ends of the heating element 91 and matched with the mounting hole 10. The stepped element 93 is arranged at the end of the mounting element 92 away from the heating element 91 and matched with the step opening 11. The connecting element 94 is arranged at the end of the stepped element 93 away from the mounting element 92 and is used to connect a power supply. The size of the heating element 91 is smaller than that of the mounting element 92, and the size of the stepped element 93 is larger than that of the mounting element 92. During installation, the heating tube 9 is connected to the heating box 8 through the mounting element 92, and the position is limited by the stepped element 93. The stepped element 93 is detachably connected to the mounting element 92 so that the heating tube 9 can slide in and out of the heating box 8 during installation.

[0031] The two ends of the heating box 8 are provided with a cover 12, which covers the ends of the heating box 8, covers the mounting hole 10, the step opening 11, the mounting member 91, the step member 93, etc., and plays an isolation and protection role. Among them, the connecting member 94 extends to the outside of the cover 12 so as to be connected to an external power supply.

[0032] like Figure 3 As shown, the filtering device includes a filtering box 13 and a filtering screen 14. One side of the filtering box 13 is connected to the heating box 8, and the other side is connected to the circulating air duct 7.

[0033] One end of the filter box 13 is open and provided with an end cap. A mounting block 15 is provided inside the filter box 13. There are four mounting blocks 15, which are arranged in groups of two on two opposite inner sides of the filter box 13. A mounting rail is formed between the two mounting blocks 15 in each group, and the filter screen 14 is slidably arranged in the rail. The filter screen 14 in the filter box 13 can be replaced through the end cap.

[0034] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A wrinkled fabric printing and drying device, characterized in that: include: A drying box (1); the drying box (1) is a rectangular parallelepiped structure, and an inlet and an outlet are provided on a first side surface thereof; the inlet is arranged above the outlet; Four cloth guide rollers (2) are arranged inside the drying box (1); the four cloth guide rollers (2) are distributed in a matrix; The top and bottom surfaces of the drying box (1) are both provided with hot air boxes (3); the hot air boxes (3) are provided with a plurality of air outlets (4); the air outlets (4) extend into the interior of the drying box (1); a heating device is provided in the hot air box (3), and air is introduced through an air delivery pipe (5); A circulating air box (6) is arranged on a second side surface of the drying box (1) opposite to the first side surface; a plurality of air outlets (4) are arranged on the bottom surface of the circulating air box (6); the air outlets (4) extend into the interior of the drying box (1); a heating device is arranged inside the circulating air box (6), a filtering device is arranged on the top end, and the circulating air box (6) is connected to the interior of the drying box (1) through a circulating air duct (7); there are two circulating air ducts (7), the first ends of the two circulating air ducts (7) are connected to the filtering device, and the second ends are connected to the two opposite side surfaces of the drying box (1); the circulating air duct (7) is connected to a fan.

2. A wrinkled fabric printing and drying device according to claim 1, characterized in that: The second end of the circulating air duct (7) is configured as a flared structure.

3. A wrinkled fabric printing and drying device according to claim 1, characterized in that: The heating device comprises a heating box (8) and a heating tube (9); the heating tube (9) is a plurality of tubes and is detachably arranged inside the heating box (8).

4. A wrinkled fabric printing and drying device according to claim 3, characterized in that: A plurality of mounting holes (10) are provided at the end of the heating box body (8); a stepped opening (11) is provided at the end of the mounting hole (10) facing the outside of the heating box body (8); the heating tube (9) comprises a heating element (91), a mounting element (92), a stepped element (93) and a connecting element (94); there are two mounting elements (92), which are fixedly connected to both ends of the heating element (91) and are matched with the mounting holes (10); the stepped element (93) is fixedly arranged at the end of the mounting element (92) away from the heating element (91) and is matched with the stepped opening (11); the connecting element (94) is arranged at the end of the stepped element (93) away from the mounting element (92) and is used for connecting a power source.

5. A wrinkled fabric printing and drying device according to claim 4, characterized in that: Cover bodies (12) are provided at both ends of the heating box body (8); the cover bodies (12) cover the ends of the heating box body (8); and the connecting piece (94) extends to the outside of the cover body (12).

6. A wrinkled fabric printing and drying device according to claim 1, characterized in that: The filtering device comprises a filter box (13) and a filter screen (14); one end of the filter box (13) is open and provided with an end cover; a mounting block (15) is provided inside the filter box (13); the mounting blocks (15) are four in number and are arranged in groups of two on two opposite inner sides of the filter box (13); a mounting slide rail is formed between each group of two mounting blocks (15); and the filter screen (14) is slidably arranged in the slide rail.

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