Safety type electric heating air drying oven

Abstract

The utility model discloses a safe electric heating air drying oven, including drying oven, a plurality of tray are arranged at equal intervals in the inside of drying oven, the upper end sliding connection of tray has the bearing plate, and the tray is evenly distributed with a plurality of air holes for ventilation heating on bearing plate, the two inside of drying oven relative all are provided with the adjusting assembly for the height adjustment of tray up and down, the utility model discloses the user according to the height of article flexible adjustment tray's up and down position, to facilitate drying oven to place the drying treatment of different height article, thereby improved the versatility of drying oven.

Description

Technical Field

[0001] The utility model relates to the technical field of electrothermal blowing dry boxes, in particular to a safe electrothermal blowing dry box. Background Art

[0002] In the use process of traditional electrothermal blowing dry boxes, there are many inconveniences in the article placing link. In the past, the pallet structure in the dry box has simple structure and most of them adopt flat plate design.

[0003] In practical application, the heights of different articles vary greatly, which requires that the pallet of the dry box can be adjusted flexibly according to the height of the articles. However, traditional electrothermal blowing dry boxes have many problems in the adjustment of pallet height. The pallet height of the dry box is fixed and cannot be adjusted, which can only be applied to drying articles with specific heights, greatly limiting the application range of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a safe electrothermal blowing dry box aiming at the defects existing in the prior art, which allows users to flexibly adjust the upper and lower positions of the pallets according to the height of articles, so that the dry box can place articles with different heights for drying treatment, thereby improving the universality of the dry box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A safe electrothermal blowing dry box comprises a dry box, wherein a plurality of pallets are arranged at equal intervals inside the dry box, the upper end of the pallet is slidably connected with a carrying plate, and a plurality of vent holes for ventilation and heating are distributed on both the pallet and the carrying plate; Adjustment assemblies for adjusting the vertical height of the pallets are respectively arranged on two opposite inner sides of the dry box, each adjustment assembly comprises a first slide rail arranged on the inner side of the dry box, a first sliding plate is slidably connected inside the first slide rail, the first sliding plate is fixedly connected with the pallet, and a locking bolt is threadedly connected on the first sliding plate.

[0006] Preferably, two concave plates are symmetrically arranged on the upper end face of the pallet, and the carrying plate is of a "zhong" shaped structure and located between the two concave plates.

[0007] Preferably, the first sliding plate is provided with a threaded hole matched with the locking bolt.

[0008] Preferably, a second sliding plate is fixedly mounted on a side wall of the pallet, and a second slide rail matched with the second sliding plate is arranged on the inner side of the dry box.

[0009] Preferably, the locking bolt is formed by welding a screw rod and a knob.

[0010] The utility model has the following beneficial effects: The bearing plate adopts a "middle"-shaped structure, and is matched with two concave plates symmetrically arranged on the upper end face of the supporting plate. This unique design allows the bearing plate to be pulled out, so that when articles are placed on the bearing plate, the placing work can be completed quickly, which greatly shortens the article placement time and improves the operation efficiency, and is particularly suitable for rapid placement and drying treatment of batch articles; A plurality of ventilation holes are uniformly distributed on the supporting plate and the bearing plate, so that hot air can penetrate articles comprehensively without dead angles. Compared with the traditional drying oven, this design avoids the problem of uneven local heating, ensures that all parts of the articles are heated uniformly, thereby improving the drying efficiency, shortening the drying time, and better guaranteeing the quality uniformity of the articles after drying; With the design of the adjusting assembly, users can flexibly adjust the upper and lower positions of the supporting plate according to the height of the articles. Whether it is a tall container or a short sample, a suitable placement height can be found in the drying oven, realizing the multi-functionality and universality of the device, and enabling one oven to be used for multiple purposes. Description of Drawings

[0011] Figure 1 is a structural schematic diagram of a safety type electrothermal blast drying oven proposed by the present utility model; Figure 2 is a structural schematic diagram of a bearing plate of a safety type electrothermal blast drying oven proposed by the present utility model; Figure 3 is a back structural schematic diagram of a supporting plate of a safety type electrothermal blast drying oven proposed by the present utility model.

[0012] In the figure: 1 drying oven, 2 supporting plate, 3 bearing plate, 4 ventilation hole, 5 locking bolt, 6 first sliding plate, 7 first sliding rail, 8 sliding chute, 9 second sliding plate. Detailed Embodiments

[0013] The embodiments of the present utility model are described below by specific examples, and those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present utility model. It should be noted that, in the case of no conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0014] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present utility model in a schematic way. Therefore, the diagrams only show components related to the present utility model instead of being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the form, number and proportion of each component can be arbitrarily changed for a safe electric blast drying oven, and the layout form of the components may also be more complicated.

[0015] Some exemplary embodiments of the present utility model are described for the purpose of illustration, and it should be understood that the present utility model can be implemented in other ways not specifically shown in the drawings.

[0016] Reference Figures 1-3 , a safe electric blast drying oven, comprises a drying oven 1, a plurality of supporting plates 2 are arranged at equal intervals inside the drying oven 1, the upper end of each supporting plate 2 is slidably connected with a carrying plate 3, two concave plates are symmetrically arranged on the upper end face of each supporting plate 2, and the carrying plate 3 is of a "zhong" (Chinese character 'middle') structure and is located between the two concave plates.

[0017] A plurality of vent holes 4 for ventilation and heating are distributed on both the supporting plate 2 and the carrying plate 3. When the drying oven 1 works, hot air can pass through the plurality of vent holes 4 distributed on the supporting plate 2 and the carrying plate 3 and evenly act on the articles on the carrying plate 3, so as to realize heating and drying of the articles; Adjustment assemblies for adjusting the vertical height of the supporting plates 2 are arranged on two opposite inner sides of the drying oven 1. Each adjustment assembly comprises a first slide rail 7 arranged on the inner side of the drying oven 1, a first sliding plate 6 is slidably connected inside the first slide rail 7, the first sliding plate 6 is fixedly connected with the supporting plate 2, a locking bolt 5 is threadedly connected to the first sliding plate 6, the locking bolt 5 is formed by welding a screw rod and a knob, a threaded hole matched with the locking bolt 5 is formed on the first sliding plate 6, a second sliding plate 9 is fixedly installed on the side wall of the supporting plate 2, and a second slide rail matched with the second sliding plate 9 is formed on the inner side of the drying oven 1.

[0018] Working principle: First, the carrying plate 3 is pulled out of the drying oven 1, then the articles to be dried are placed on the carrying plate 3, and after placement, the carrying plate 3 is reset to realize positioning and placement.

[0019] During adjustment, the locking bolt 5 is loosened first. Since the first sliding plate 6 is fixedly connected with the supporting plate 2 and slides in the first slide rail 7, and meanwhile the second sliding plate 9 on the side wall of the supporting plate 2 slides in a matching manner in the corresponding second slide rail on the inner side of the drying oven 1, the supporting plate 2 can be pushed to drive the first sliding plate 6 to slide up and down in the first slide rail 7 to a proper height.

[0020] After the height is determined, the locking bolt 5 is tightened, and the first sliding plate 6 is fixed in the first slide rail 7 through the cooperation between the screw rod and the threaded hole on the first sliding plate 6, so as to further fix the height of the supporting plate 2 to meet the drying requirements for articles with different heights.

[0021] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0022] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A safe electric heating forced-air drying oven, characterized in that: Comprises a drying oven (1), a plurality of support plates (2) arranged at equal intervals inside the drying oven (1), a bearing plate (3) slidably connected to an upper end of each support plate (2), and a plurality of ventilation holes (4) for ventilation and heating distributed on both the support plates (2) and the bearing plates (3); Adjusting assemblies for adjusting the vertical height of the support plates (2) are provided on two opposite inner sides of the drying oven (1), each adjusting assembly comprises a first sliding rail (7) opened on the inner side of the drying oven (1), a first sliding plate (6) is slidably connected inside the first sliding rail (7), the first sliding plate (6) is fixedly connected with the support plate (2), and a locking bolt (5) is threadedly connected to the first sliding plate (6).

2. The safe electric heating forced-air drying oven according to claim 1, characterized in that, Two concave plates are symmetrically arranged on an upper end surface of the support plate (2), and the bearing plate (3) is of a "middle" shape structure and located between the two concave plates.

3. A safe electric heating forced-air drying oven according to claim 1, characterized in that, A threaded hole matched with the locking bolt (5) is opened on the first sliding plate (6).

4. A safe electric heating forced-air drying oven according to claim 1, characterized in that, A second sliding plate (9) is fixedly mounted on a side wall of the support plate (2), and a second sliding rail matched with the second sliding plate (9) is opened on an inner side of the drying oven (1).

5. A safe electric heating forced-air drying oven according to claim 1, characterized in that, The locking bolt (5) is formed by welding a screw rod and a knob.

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