Medicine cloth drying oven

Abstract

The utility model discloses a medicine cloth drying oven which comprises a drying part and an air outlet nozzle, and the drying part is arranged on the upper portion of a conveying part in a covering mode. The drying part is provided with a heat flow cavity, high-temperature gas is guided into the heat flow cavity through a pipeline, various kinds of gas are divided through gas outlets through the heat flow cavity, and a plurality of gas outlets are formed in the lower portion of the heat flow cavity. The air outlet nozzles are correspondingly arranged at the air outlets, the sections of the air outlet nozzles are in a funnel shape, conveying rollers are arranged in the conveying part, and the medicine cloth is conveyed through the conveying rollers. When the medical cloth drying device is used, the extension part is parallel to the medical cloth in conveying, when the air outlet nozzle blows high-temperature air onto the medical cloth, the air is shunted towards the two sides along the extension part, so that drying is uniform, meanwhile, a cover plate with air holes is arranged on the air outlet nozzle, and the air outlet nozzle is convenient to clean. A sliding block on the upper portion of the cover plate is matched with a sliding groove formed downwards in a limiting piece to fix the cover plate, meanwhile, blown-in gas is evenly distributed through formed holes, and therefore the drying effect is improved, and local overheating and high temperature are avoided.

Description

Technical Field

[0001] The utility model relates to the field of ovens, in particular to a medicine cloth oven. Background Art

[0002] The coating machine is mainly used for the surface coating process of the substrate. Its main working process is to coat the slurry on the substrate, and then dry the coated substrate and reel it up. In the coating machine, a multi-section oven is often set to dry the coated substrate. The oven is equipped with a nozzle to blow air onto the substrate. The structure of the nozzle, the air outlet speed, the air outlet volume, the air outlet direction, the return air method, etc. will have a great influence on the drying rate and drying effect. In order to improve the drying rate and drying effect, the structural optimization of the nozzle has long been a problem that technicians in this field need to face. Utility Model Content

[0003] One object of the utility model is to provide a medicine cloth drying oven which can solve at least any aspect of the above-mentioned technical problems.

[0004] A further object of the present invention is to prevent the local temperature from being too high, thereby affecting the drying effect.

[0005] Another further object of the utility model is to improve the drying effect and drying efficiency.

[0006] In particular, the utility model provides a medicine cloth drying oven, comprising a drying section, the drying section cover is arranged on the upper part of the conveying section; the drying section has a heat flow cavity, and the lower part of the heat flow cavity is provided with a plurality of air outlets;

[0007] An air outlet nozzle is arranged correspondingly at the air outlet, and the cross section of the air outlet nozzle is funnel-shaped.

[0008] Furthermore, an extension portion is provided at the lower end of the gas outlet nozzle, and the extension portion is symmetrically arranged with the nozzle as the center.

[0009] Furthermore, the upper end of the air outlet nozzle is fixedly connected to both sides of the air outlet via a limiting piece, and the limiting piece and the edge of the air outlet nozzle are pressed to the bottom of the drying section via a fixing bolt.

[0010] Furthermore, a sliding groove is provided on a side of the limiting piece facing the conveying part.

[0011] Furthermore, a cover plate with air outlet holes is sleeved on the outside of the air outlet nozzle, a sliding block corresponding to the slide groove is arranged on the upper part of the cover plate, and the sliding block is assembled with the slide groove.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model arranges a funnel-shaped air outlet nozzle at the air outlet, and arranges an extension portion at the end of the air outlet nozzle, and the extension portion is arranged at 90 degrees to the nozzle. When in use, the extension portion is parallel to the medicine cloth being conveyed, and when the air outlet nozzle blows high-temperature gas onto the medicine cloth, the gas is diverted to both sides along the extension portion, thereby achieving uniform drying. At the same time, a cover plate with air holes is arranged on the air outlet nozzle, and the cover plate is fixed by cooperating with a slider on the upper part of the cover plate and a slide groove arranged downward on the limit plate, and at the same time, the blown gas is evenly diverted through the opened holes, thereby improving the drying effect and avoiding local overheating and high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

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

[0016] Figure 2 It is a left-side structural schematic diagram of the utility model.

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction.

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the partially enlarged structure of C in the middle.

[0019] Figure 5 It is a partial enlarged structural schematic diagram of the utility model after the cover plate is installed.

[0020] In the figure: 1. drying section, 101. feeding port, 102. hot flow chamber, 103. air outlet, 2. conveying section, 3. conveying roller, 4. air outlet nozzle, 401. nozzle, 402. expansion section, 5. fixing bolt, 501. limiting piece, 6. cover plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model. Figure 2 It is a left-side structural schematic diagram of the utility model. Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction. Figure 4 For this utility model Figure 3 Schematic diagram of the partially enlarged structure of C in the middle. Figure 5 It is a partial enlarged structural schematic diagram of the utility model after the cover plate is installed.

[0023] The scheme of this embodiment provides a medicine cloth drying oven, including a drying section 1 and an air outlet nozzle 4, wherein the drying section 1 is covered on the upper part of the conveying section 2; the drying section 1 has a hot flow chamber 102, and a pipeline is used to introduce high-temperature gas into the hot flow chamber 102, and various gases are diverted through the air outlet 103 through the hot flow chamber 102, and a plurality of air outlets 103 are arranged at the lower part of the hot flow chamber 102; the air outlet nozzle 4 is correspondingly arranged at the air outlet 103, and the cross-section of the air outlet nozzle 4 is funnel-shaped, and the ejection of high-temperature gas is controlled by the nozzle 401, and a conveying roller 3 is arranged in the conveying section 2, and the medicine cloth is transported from the feed port 101 through the conveying roller 3.

[0024] It should be further explained that an extension part 402 is provided at the lower end of the air outlet nozzle 4. The extension part 402 is symmetrically arranged with the nozzle as the center. The extension part 402 can distribute the blown hot air to both sides in a track, so that the medicine cloth is dried evenly.

[0025] It needs to be further explained that the upper end of the air outlet nozzle 4 is fixedly connected to the two sides of the air outlet 103 through a limiting plate 501, and the limiting plate 501 and the edge of the air outlet nozzle 4 are pressed to the bottom of the drying section 1 through a fixing bolt 5, and a slide groove is provided on the side of the limiting plate 501 facing the conveying section 2, and the air outlet nozzle 4 is externally sleeved with a cover plate 6 with air outlet holes, and a slider corresponding to the slide groove is provided on the upper part of the cover plate 6, and the slider is assembled with the slide groove, which is convenient for disassembly and installation and easy to use. At the same time, the air outlet is uniform, thereby improving the drying efficiency.

[0026] Working principle of this utility model:

[0027] When in use, the utility model sets a funnel-shaped air outlet nozzle 4 at the air outlet 103, and sets an extension part 402 at the end of the air outlet nozzle 4, and the extension part 402 is set at 90 degrees with the nozzle. When in use, the extension part is parallel to the medicine cloth being conveyed. When the air outlet nozzle 4 blows high-temperature gas onto the medicine cloth, the gas is diverted to both sides along the extension part 402, so that the drying is uniform. At the same time, a cover plate 6 with air holes is set on the air outlet nozzle 4. The cover plate 6 is fixed by cooperating with the slider on the upper part of the cover plate 6 and the slide groove set downward by the limit plate 501. At the same time, the blown gas is evenly diverted through the opened holes, so as to improve the drying effect and avoid local overheating and high temperature.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medicine cloth drying oven, characterized in that: include, A drying section (1), the drying section (1) being covered on the upper part of the conveying section (2); the drying section (1) having a heat flow cavity (102), the lower part of which is provided with a plurality of air outlets (103); An air outlet nozzle (4), the air outlet nozzle (4) being arranged correspondingly at the air outlet (103), and the cross section of the air outlet nozzle (4) being funnel-shaped.

2. A medicine cloth drying oven according to claim 1, characterized in that: An extension portion (402) is provided at the lower end of the air outlet nozzle (4), and the extension portion (402) is symmetrically arranged with the nozzle as the center.

3. The medicine cloth drying oven according to claim 1, characterized in that: The upper end of the air outlet nozzle (4) is fixedly connected to the two sides of the air outlet (103) via a limiting plate (501), and the limiting plate (501) and the edge of the air outlet nozzle (4) are pressed onto the bottom of the drying section (1) via a fixing bolt (5).

4. A medicine cloth drying oven according to claim 3, characterized in that: A sliding groove is provided on a side of the limiting piece (501) facing the conveying part (2).

5. The medicine cloth drying oven according to claim 4, characterized in that: The air outlet nozzle (4) is externally sleeved with a cover plate (6) with air outlet holes, and a sliding block corresponding to the sliding groove is arranged on the upper part of the cover plate (6), and the sliding block is assembled with the sliding groove.

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