Moisture removal setting machine

Abstract

The utility model discloses a moisture removal setting machine, which belongs to the technical field of setting machines and comprises a rack and a plurality of conveying rollers for conveying materials, an upper air bellow and a lower air bellow which are communicated with each other are arranged on the rack, and the upper air bellow and the lower air bellow enclose to form a drying area with the width larger than that of the materials. An air blowing assembly blowing hot air out of the upper air box is arranged in the upper air box, the upper air box is provided with a plurality of exhaust ports communicating with the drying area, the lower air box is provided with a plurality of air inlets communicating with the drying area, and the exhaust ports and the air inlets face the end faces of the two sides of materials correspondingly. Hot air blown out by the blowing assembly guides air at the end, away from the drying area, of the exhaust port out of the lower air box. According to the moisture removal setting machine, air at one end, far away from the drying area, of the exhaust port is guided to the outside of the lower air bellow through hot air blown out by the blowing assembly, so that pressure difference exists on the two sides of the exhaust port, and wet hot air in the drying area is better guided to enter the lower air bellow through the multiple air inlets by means of the pressure difference.

Description

Technical Field

[0001] The utility model relates to the technical field of shaping machines, in particular to a dehumidifying shaping machine. Background Art

[0002] A setting machine is a device that is usually used in a printing and dyeing line to quickly dry, shrink and set the fabric.

[0003] In the prior art of the setting machine, a heating wire is usually arranged between the fan and the cloth, so that the fan blows hot air onto the cloth, thereby removing moisture from the cloth from top to bottom.

[0004] However, in actual production, it was found that after the hot air was blown on the upper end of the cloth, the wind speed of the hot air rapidly decayed, and the rate of taking away moisture on the other side of the cloth slowed down, resulting in higher humidity in the air on that side. Water molecules were easily attached to the surface of the cloth, making the surface of the fabric more susceptible to dust and even mold.

[0005] In view of the above problems, a technical solution of a setting machine with good dehumidification effect is proposed. Utility Model Content

[0006] The utility model aims to solve the problems in the prior art and proposes a dehumidification setting machine.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dehumidification and shaping machine, comprising a frame and a plurality of conveying rollers for conveying materials, the frame is provided with an upper bellows and a lower bellows which are connected to each other, the upper bellows and the lower bellows surround a drying area whose width is greater than the width of the material, the upper bellows is provided with a blowing assembly which blows out hot air from the upper bellows, the upper bellows is provided with a plurality of exhaust ports connected to the drying area, the lower bellows is provided with a plurality of air inlets connected to the drying area, the exhaust ports and the air inlets are respectively facing the two side end surfaces of the material, and the hot air blown out by the blowing assembly guides the air at one end of the exhaust port away from the drying area to the outside of the lower bellows.

[0008] The utility model is further configured as follows: the upper bellows is formed with two first air guide ports which are symmetrically arranged in drying areas, the lower bellows is formed with two second air guide ports which are symmetrically arranged in drying areas, the cross-sectional shape of the first air guide ports is the same as the cross-sectional shape of the second air guide ports, and the inner wall of the first air guide ports is configured to fit the outer wall of the second air guide ports.

[0009] The utility model is further configured as follows: the inner side wall of the air inlet is concavely arranged in the lower wind box, and the axis of the exhaust port is arranged to coincide with the axis of the air inlet.

[0010] The utility model is further configured as follows: the aperture of the exhaust port is smaller than or equal to the aperture of the air inlet.

[0011] The utility model is further configured as follows: the upper bellows is fixedly connected to the frame, the frame is provided with a pushing member for pushing the lower bellows to slide in the upper bellows, wherein a pair of transmission rollers are rotatably connected to the lower bellows, and when the material is transmitted through the pair of transmission rollers, the material is close to the middle position of the drying area.

[0012] The utility model is further configured as follows: a plurality of condensing parts are fixedly arranged on the outer side wall of the opening of the lower wind box for discharging hot air.

[0013] The utility model is further configured as follows: the blowing assembly comprises a plurality of electric heating wires and a plurality of blowing members for blowing air into the upper wind box, and the plurality of electric heating wires are arranged between the blowing members and the lower wind box.

[0014] To sum up, the utility model has the following beneficial effects: the hot air blown out by the blowing assembly guides the air at one end of the exhaust port away from the drying area to the outside of the lower wind box, so that there is a pressure difference on both sides of the exhaust port, thereby utilizing the pressure difference to better guide the humid hot air in the drying area into the lower wind box through several air inlets. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a cross-sectional view of the utility model Figure 1 ;

[0017] Figure 3 This is a cross-sectional view of the utility model Figure 2 .

[0018] In the figure: 1. frame; 2. transmission roller; 3. upper bellows; 31. first air guide port; 32. exhaust port; 4. lower bellows; 41. second air guide port; 42. air inlet; 5. drying area; 6. pushing member; 7. blowing member; 8. heating wire; 9. condensing member. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments.

[0020] A dehumidification setting machine, such as Figure 1 , Figure 2 as well as Figure 3 As shown, it includes a frame 1 and a plurality of conveying rollers 2 for conveying materials, the frame 1 is provided with an upper bellows 3 and a lower bellows 4 which are connected to each other, the upper bellows 3 and the lower bellows 4 surround a drying area 5 whose width is greater than the width of the material, the upper bellows 3 is provided with a blowing assembly for blowing out hot air from the upper bellows 3, wherein the blowing assembly includes a plurality of electric heating wires 8 and a plurality of blowing members 7 for fanning air into the upper bellows 3, the plurality of electric heating wires 8 are arranged between the blowing members 7 and the lower bellows 4, the upper bellows 3 is provided with a plurality of exhaust ports 32 connected to the drying area 5, the lower bellows 4 is provided with a plurality of air inlets 42 connected to the drying area 5, the exhaust ports 32 and the air inlets 42 are respectively facing the two side end surfaces of the material;

[0021] In this specific embodiment, when the material passes through the drying area 5, the hot air blown out by the blowing assembly is blown from the upper bellows 3 into the lower bellows 4 along two paths. One is to enter the drying area 5 from the exhaust port 32. After the hot air contacts the surfaces on both sides of the object, the moisture of the material is brought from the drying area 5 into the lower bellows 4 from the air inlet 42. The other is to blow directly from the upper bellows 3 to the lower bellows 4.

[0022] Practical effect: The hot air blown out by the blowing assembly guides the air at one end of the exhaust port 32 away from the drying area 5 to the outside of the lower wind box 4, so that there is a pressure difference on both sides of the exhaust port 32, thereby utilizing the pressure difference to better guide the humid hot air in the drying area 5 into the lower wind box 4 through a plurality of air inlets 42.

[0023] like Figure 1 , Figure 2 as well as Figure 3 As shown, specifically, in order to make it easier for hot air to pass through the fabric from the exhaust port 32 into the air inlet 42, and at the same time prevent the lower wind box 4 from disturbing the wind entering from the air inlet 42 and blowing it back into the drying area 5, the inner side wall of the exhaust port 32 is concavely arranged in the upper wind box 3, and the inner side wall of the air inlet 42 is concavely arranged in the lower wind box 4, the axis of the exhaust port 32 is arranged to coincide with the axis of the air inlet 42, and the aperture of the exhaust port 32 is less than or equal to the aperture of the air inlet 42;

[0024] In order to improve the effect of the hot air directly blown into the lower wind box 4 to guide the hot and humid air blown into the lower wind box 4 from the air inlet 42, the upper wind box 3 is formed with two first air guide ports 31 arranged symmetrically in the drying area 5, and the lower wind box 4 is formed with two second air guide ports 41 arranged symmetrically in the drying area 5. The cross-sectional shape of the first air guide port 31 is the same as the cross-sectional shape of the second air guide port 41, and the inner wall of the first air guide port 31 is arranged in contact with the outer wall of the second air guide port 41. The vertical cross-sectional shape of the lower end surface of the lower wind box 4 is as follows: Figure 3The curved surface is used to make it easier for the hot and humid gas to gather toward the opening of the lower wind box 4 for discharging hot air. In this specific embodiment, a plurality of condensation components 9 are fixedly provided on the outer wall of the opening of the lower wind box 4 for discharging hot air. In this specific embodiment, the condensation components 9 are condensation tubes.

[0025] Taking into account that different materials require different drying conditions during heat shrinkage and shaping, the upper bellows 3 is fixedly connected to the frame 1, and the frame 1 is provided with a pushing member 6 for pushing the lower bellows 4 to slide in the upper bellows 3, wherein a pair of transmission rollers 2 are rotatably connected to the lower bellows 4, and when the material is transmitted through the pair of transmission rollers 2, the material is close to the middle position of the drying area 5. On the premise of ensuring that the distance between the upper bellows 3 and the lower bellows 4 and the material is adjustable, the material is located in the middle position of the drying area 5 as much as possible, so that the material can be dried more evenly.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dehumidification setting machine, comprising a frame and a plurality of conveying rollers for conveying materials, characterized in that: The frame is provided with an upper bellows and a lower bellows which are connected to each other. The upper bellows and the lower bellows surround a drying area whose width is greater than the width of the material. The upper bellows is provided with a blowing assembly for blowing hot air from the upper bellows. The upper bellows is provided with a plurality of exhaust ports connected to the drying area. The lower bellows is provided with a plurality of air inlets connected to the drying area. The exhaust ports and the air inlets are respectively directed to the two side end surfaces of the material. The hot air blown out by the blowing assembly guides the air at one end of the exhaust port away from the drying area to the outside of the lower bellows.

2. A dehumidification setting machine according to claim 1, characterized in that: The upper bellows is formed with two first air guide ports arranged in symmetrical drying areas, and the lower bellows is formed with two second air guide ports arranged in symmetrical drying areas. The cross-sectional shape of the first air guide ports is the same as the cross-sectional shape of the second air guide ports, and the inner wall of the first air guide ports is arranged to fit the outer wall of the second air guide ports.

3. A dehumidification setting machine according to claim 1, characterized in that: The inner side wall of the air inlet is concavely arranged in the lower wind box, and the axis of the exhaust port is arranged to coincide with the axis of the air inlet.

4. A dehumidification setting machine according to claim 3, characterized in that: The aperture of the exhaust port is smaller than or equal to the aperture of the air inlet.

5. A dehumidification setting machine according to claim 1, characterized in that: The upper bellows is fixedly connected to the frame, and the frame is provided with a pushing member for pushing the lower bellows to slide inside the upper bellows, wherein a pair of transmission rollers are rotationally connected to the lower bellows, and when the material is transmitted through the pair of transmission rollers, the material is close to the middle position of the drying area.

6. A dehumidification setting machine according to claim 1, characterized in that: A plurality of condensing parts are fixedly arranged on the outer side wall of the opening of the lower wind box for discharging hot air.

7. A dehumidification setting machine according to claim 1, characterized in that: The blowing assembly comprises a plurality of electric heating wires and a plurality of blowing members for blowing air into the upper wind box, and the plurality of electric heating wires are arranged between the blowing members and the lower wind box.

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