Garment fabric drying device

Abstract

The utility model relates to the technical field of drying devices, and discloses a garment fabric drying device which mainly comprises a conveying mechanism, a drying chamber and a heating mechanism, the conveying mechanism comprises a plurality of conveying rollers, the heating mechanism is located in the axial direction of the conveying rollers, a flow dividing mechanism is arranged in the drying chamber, and the flow dividing mechanism comprises a heat flow cavity and a flow dividing plate. According to the technical scheme, the problem that in the related technology, heat flow directly acts on the fabric, so that the local overheating phenomenon of the fabric is likely to occur, and the drying uniformity of the fabric is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of drying device technology, and in particular to a drying device for clothing fabrics. Background Technology

[0002] Clothing fabric generally refers to the basic material used to make clothing and garments. To remove moisture and prevent shrinkage, fabrics are usually dried using a drying device.

[0003] Currently, most drying equipment typically includes a drying chamber, a conveying mechanism, and a heating mechanism. The fabric is fed into the drying chamber via the conveying mechanism, and the heat generated by the heating mechanism acts on the fabric to complete the drying process. To prevent liquid from the fabric dripping onto the heating mechanism during the drying process and affecting its normal operation, the heating mechanism is usually located at the top of the drying chamber.

[0004] This results in most of the heat being applied directly to the fabric itself during heating, which can easily lead to localized overheating and affect the uniformity of fabric drying. Utility Model Content

[0005] The main purpose of this utility model is to provide a garment fabric drying device, which aims to solve the problem in related technologies where heat flow directly acts on the fabric, causing the fabric to easily overheat in certain areas and affecting the uniformity of fabric drying.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] A garment fabric drying device includes a conveying mechanism, a drying chamber, and a heating mechanism. The conveying mechanism includes several conveying rollers, and the heating mechanism is located in the axial direction of the conveying rollers. The drying chamber is provided with a diversion mechanism, which includes a hot flow chamber and a diversion plate.

[0008] Furthermore, the projection surface of the diverter plate in the conveying direction of the conveying mechanism is a "<" shaped structure.

[0009] Furthermore, both ends of the conveyor roller have a flow divider and a heating mechanism.

[0010] Furthermore, each conveyor roller is equipped with two limiting rings, and the distance between adjacent limiting rings in the axial direction of the conveyor roller is smaller than the distance between adjacent diverter plates.

[0011] Furthermore, guide bodies are provided at both the top and bottom of the hot flow cavity, and the width of the end of each guide body close to the conveyor roller is smaller than the width of the end of the guide body away from the conveyor roller.

[0012] Furthermore, the top and bottom of the hot flow cavity are each provided with several guide bodies, which are arranged sequentially along the axial direction of the conveying roller.

[0013] Furthermore, there is a transition surface between adjacent guide bodies, and the transition surface has an arc-shaped structure.

[0014] The working distance and beneficial effects of this utility model are as follows:

[0015] This utility model's technical solution employs a diversion mechanism within the drying chamber of the drying device to divert heat or heat flow entering the drying chamber. Because the heating mechanism is located on the side of the drying chamber, heat or heat flow approaches the fabric from the side and is divided into two streams by the diversion mechanism, acting on the upper and lower surfaces of the fabric respectively.

[0016] Due to the obstruction of the diversion mechanism, the heat cannot be directly applied to the fabric. However, after the heat is diverted by the diversion mechanism, since the two heat streams are in the same space and their flow rates are relatively consistent, it is easy for the two heat streams to act on both sides of the fabric at the same time, so as to achieve uniform heating and drying of the fabric. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0019] Figure 2 for Figure 1 A sectional view;

[0020] Figure 3 This is a schematic diagram of the internal structure of the heat flow cavity in this embodiment;

[0021] Figure 4 for Figure 3 Enlarged view of a portion of point A in the middle;

[0022] Figure 5 This is a schematic diagram of the heat flow inside the heat flow cavity in this embodiment.

[0023] Explanation of icon numbers:

[0024] 1. Conveying mechanism; 11. Conveying roller; 111. Limiting ring; 2. Drying chamber; 3. Heating mechanism; 4. Diverting mechanism; 41. Hot flow chamber; 42. Diverting plate; 43. Guide body; 44. Transition surface.

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0027] like Figures 1-2 As shown, this embodiment proposes a garment fabric drying device, including a device body, which mainly includes a conveying mechanism 1, a drying chamber 2, and a heating mechanism 3. The conveying mechanism 1 includes several conveying rollers 11, i.e., a drive assembly for controlling the rotation of each conveying roller 11. In this embodiment, the drive assembly is preferably a synchronous belt drive assembly, which is existing technology and will not be described in detail here. Correspondingly, the specific drive assembly selected should be adjusted according to the actual situation of the device body, and will not be described in detail here.

[0028] Heating mechanism 3 is preferably a mechanism that provides heat by using hot air, such as a hot air blower;

[0029] The drying chamber 2 is located inside the device body, that is, the device body has a dedicated space for drying fabrics. If necessary, the device body should also have tension rollers. With the tensioning action of the tension rollers, the fabric is pre-treated, that is, the excess moisture in the fabric is removed by the pressure exerted on the fabric when it is tensioned.

[0030] As the heating mechanism 3 operates, hot air is continuously delivered into the drying chamber 2, which is equipped with a diversion mechanism 4. The heating mechanism 3 is located in the axial direction of the conveying roller 11, that is, in this embodiment, the heating mechanism 3 is located on the side of the drying chamber 2, on the side of the fabric to be dried. This is because, compared to the top and bottom ends of the fabric, the left and right ends (thickness) of the fabric are usually narrower. The common fabric thickness is approximately 0.1-1mm. Diverting the air in this direction only requires designing a relatively short diversion path to complete the diversion work, allowing the diverted heat flow to contact the fabric more quickly and reducing the heat loss due to the diversion work.

[0031] like Figures 2-3 , Figure 5 As shown, the flow diversion mechanism 4 in this embodiment mainly includes a heat flow cavity 41 and a flow diversion plate 42. The heat flow cavity 41 is connected to the heat outlet of the heating mechanism 3 so that the heat flow can directly enter the heat flow cavity 41. The flow diversion plate 42 is fixedly installed in the heat flow cavity 41. Specifically, the flow diversion plate 42 is fixed on the heat flow path to ensure that it can stably play the role of diversion.

[0032] Preferably, the projection surface of the diverter plate 42 in the conveying direction of the conveying mechanism 1 is a "<" shaped structure, that is, the diverter plate 42 is a V-shaped plate, which makes it able to present a triangular structure to a certain extent, so that it can have the characteristics of stability and reliability of a triangular structure, and is not easily deformed due to long-term heat flow impact, effectively ensuring the structural stability of the diverter plate 42 itself.

[0033] The diverter plate 42 is located between the fabric to be dried and the heating mechanism 3, and the width of the end of the diverter plate 42 close to the heating mechanism 3 is smaller than the width of the end of the diverter plate 42 away from the heating mechanism 3. That is, after the hot air comes into contact with the diverter plate 42, it will be divided into two streams of hot air along the two inclined surfaces of the diverter plate 42 and go to the upper and lower ends of the fabric respectively.

[0034] Correspondingly, the heat flow cavity 41 includes a first channel and a second channel. The first channel and the second channel are symmetrically and evenly distributed around the flow divider 42. The first channel and the second channel are used to allow two streams of heat to flow until they come into contact with the fabric.

[0035] During this process, it should be ensured that the diverter plate 42 is centered at the heat outlet (heat air outlet) of the heating mechanism 3 to ensure that the amounts of the two heat streams heading to the first channel and the second channel are approximately the same. Furthermore, with the internal structures of the first and second channels being identical, the flow rates of the heat streams in the first and second channels can also remain relatively consistent. Therefore, it is convenient for the two heat streams to act simultaneously on both sides of the fabric, achieving uniform heating and drying of the fabric.

[0036] Both ends of the conveyor roller 11 have a flow divider plate 42 and a heating mechanism 3. That is, both the left and right ends of the fabric to be dried have flow dividers 42 and heating mechanisms 3. Through the operation of the two heating mechanisms 3, two hot flows with opposite directions appear in the hot flow chamber 41 (first channel and second channel). By means of the collision of the two hot flows, turbulence effect is generated inside the hot flow chamber 41, which increases the contact frequency between the airflow (hot flow) and the fabric, thereby improving the drying efficiency.

[0037] Meanwhile, guide bodies 43 are provided at both the top and bottom of the heat flow cavity 41. The width of the end of each guide body 43 closest to the conveyor roller 11 is smaller than the width of the end of the guide body 43 furthest from the conveyor roller 11. That is, there are guiding slopes at both the top and bottom of the heat flow cavity 41, which can guide the heat flow flowing along the top or bottom of the heat flow cavity 41 and direct the heat flow to the fabric. In particular, due to the natural rising characteristic of heated air, the heat flow in the heat flow cavity 41 tends to accumulate at the top of the heat flow cavity 41 and flows along the top of the heat flow cavity 41 under the action of the wind force generated by the operation of the heating mechanism 3. Thus, the presence of the guide body 43 can guide this part of the heat flow, thereby improving the utilization rate of internal heat in this embodiment.

[0038] Furthermore, the top and bottom of the heat flow cavity 41 are each provided with a number of guide bodies 43, which are arranged sequentially along the axial direction of the conveying roller 11. That is, with the presence of multiple guide bodies 43, the heat flow is evenly guided to various points on the fabric, ensuring the uniformity of the heat flow distribution on the fabric.

[0039] There is a transition surface 44 between adjacent guide bodies 43. The transition surface 44 is an arc-shaped structure. The existence of the arc-shaped transition surface makes the flow of heat between adjacent guide bodies 43 smoother, effectively avoiding the flow resistance caused by sharp edges between adjacent guide bodies 43, which would hinder the normal flow of heat.

[0040] To prevent the fabric to be dried from coming into contact with the diverter plate 42 during conveying by the conveyor mechanism 1, thus avoiding damage to the fabric, such as... Figure 1 , Figures 3-4 As shown, each conveying roller 11 in this embodiment is provided with two limiting rings 111. The distance between adjacent limiting rings 111 in the axial direction of the conveying roller 11 is smaller than the distance between adjacent diverting plates 42. In this way, after the fabric is placed between adjacent limiting rings 111, the fabric can be constrained, thereby protecting the fabric. Preferably, the distance between the intersection points of the inclined surfaces of adjacent diverting plates 42 is used as a reference, that is, the distance between adjacent limiting rings 111 is smaller than the maximum distance between adjacent diverting plates 42, thereby ensuring that there is sufficient distance between adjacent limiting rings 111 to accommodate and place more fabrics of different widths, thus ensuring that this embodiment has a sufficient range of applicability.

[0041] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0042] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A garment fabric drying device comprising a conveying mechanism (1), a drying chamber (2), a heating mechanism (3), said conveying mechanism (1) comprising several conveying rollers (11), characterized in that, The heating mechanism (3) is located in the axial direction of the conveying roller (11), and the drying chamber (2) is provided with a diversion mechanism (4), which includes a hot flow chamber (41) and a diversion plate (42).

2. The garment fabric drying apparatus of claim 1, wherein, The projection surface of the diverter plate (42) in the conveying direction of the conveying mechanism (1) is a "<" shaped structure.

3. The garment fabric drying apparatus according to claim 1 or 2, wherein The conveying roller (11) has a flow divider (42) and a heating mechanism (3) at both ends of its axial direction.

4. The garment fabric drying apparatus of claim 3, wherein, Each of the conveying rollers (11) is provided with two limiting rings (111), and the distance between adjacent limiting rings (111) in the axial direction of the conveying roller (11) is smaller than the distance between adjacent diverter plates (42).

5. The garment fabric drying apparatus of claim 3, wherein, The hot flow cavity (41) is provided with guide bodies (43) at both the top and bottom. The width of the end of each guide body (43) close to the conveying roller (11) is smaller than the width of the end of the guide body (43) away from the conveying roller (11).

6. The garment fabric drying apparatus of claim 5, wherein, The hot flow cavity (41) has several guide bodies (43) at its top and bottom, and each guide body (43) is arranged sequentially along the axial direction of the conveying roller (11).

7. The garment fabric drying apparatus of claim 6, wherein, There is a transition surface (44) between adjacent guide bodies (43), and the transition surface (44) has an arc-shaped structure.

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