High-temperature drying box

Abstract

The utility model relates to the technical field of drying devices, in particular to a high-temperature drying box which comprises a box body assembly, a peripheral heating assembly and a supporting assembly, the box body assembly comprises a protection box, doors and side protection plates, a plurality of side protection plates are arranged on the outer wall of the protection box, a plurality of doors are arranged at one end of the protection box, and the peripheral heating assembly comprises heating strips. The supporting assembly comprises supporting frames, supporting plates, positioning grooves and first rolling wheels, the supporting frames are arranged in the protection box, the positioning grooves are connected to the supporting frames, the supporting plates are arranged on the supporting frames, and a plurality of through holes are formed in the supporting plates. The positioning groove is provided with a limiting groove corresponding to the supporting plate, and the supporting frame is rotationally connected with a plurality of rolling wheels I. The drying device has the advantages that the drying efficiency is improved, part of internal heating components can be omitted, the internal space is saved, and the drying object supporting position and the object needing to be dried are convenient to detach and place.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a high-temperature drying box. Background Art

[0002] The drying oven is mainly used to dry, heat and cure materials under controlled temperature and humidity conditions. It is an electric constant temperature device, widely used in laboratory and industrial fields for sample drying and processing. The drying oven is equipped with a fixed support assembly for the object to be dried and a heating device for drying. When drying, the object to be dried is placed on the support assembly, and the heating device is started for heating. However, the side wall is heated unevenly, which is not conducive to the heat dissipation inside the drying oven. The fixed support is not conducive to the disassembly and assembly of the object to be dried and the support assembly. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a high-temperature drying box, which has the effects of improving drying efficiency, eliminating some internal heating components, saving internal space, and facilitating the disassembly of the support for drying objects and the placement of objects to be dried.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature drying oven, comprising a box assembly, a peripheral heating assembly and a supporting assembly;

[0007] The box assembly includes a protective box, a door and side protective plates, the outer wall of the protective box is provided with a plurality of side protective plates, and one end of the protective box is provided with a plurality of doors;

[0008] The peripheral heating assembly includes a heating strip, and the heating strip is arranged inside the side protection plate, and the heating strip is bent;

[0009] The support assembly includes a support frame, a support plate, a positioning groove and a roller. Several support frames are arranged inside the protective box, and a plurality of positioning grooves are connected to the support frame. Several support plates are arranged on the support frame, and a plurality of through holes are arranged on the support plate. The positioning groove is provided with a limiting groove corresponding to the support plate, and a plurality of rollers are rotatably connected to the support frame.

[0010] Preferably, the support assembly further comprises a guide rail, the protective box is provided with a guide rail corresponding to roller one, roller one can roll on the guide rail, and the guide rail is provided with a guide groove corresponding to roller one.

[0011] Preferably, the support assembly further includes a convex plate and a limiting shaft, a plurality of convex plates are provided on the positioning groove, and the limiting shaft passes through each corresponding convex plate.

[0012] Preferably, the support assembly also includes a screw, a transfer block and a limit ring, a plurality of transfer blocks are connected to the support frame, the screw and the corresponding transfer blocks are connected by threads, a plurality of limit rings are connected to the protective box, and the screw and the limit rings are arranged relative to each other.

[0013] Preferably, the support assembly further comprises roller 2, and a plurality of rollers 2 are rotatably connected to both sides of the support plate, and the rollers 2 are located inside the positioning groove.

[0014] Preferably, a plurality of hand wheels are connected to the screw rod.

[0015] Preferably, the peripheral heating assembly further includes a thermal insulation layer, and the exterior of the heating strip is coated with the thermal insulation layer.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a high-temperature drying oven, which has the following beneficial effects:

[0018] The high-temperature drying box protects the inner area of ​​the protection box by means of the protection box, the door and the side protection plates, thereby improving the protection effect on the environment around the support frame. The side walls of the protection box are heated by the heating strips, thereby improving the drying efficiency. Part of the internal heating components can be omitted, thereby saving the space inside the protection box. The objects to be dried are supported by the arrangement of the support plate on the support frame. The arrangement of the through holes on the support plate is more conducive to dispersing the heat to the area around the objects to be dried. The arrangement of the roller one makes it more convenient to roll the roller one on the ground when opening the door, thereby making it more convenient to move the support frame, thereby further facilitating the disassembly of the support frame and the placement of the objects to be dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at BB in the middle;

[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the cross-section structure at CC in the middle;

[0024] Figure 6 For this utility model Figure 5 A schematic diagram of the local enlarged structure at point A in the middle;

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 8 For this utility model Figure 7 A schematic diagram of the local enlarged structure at point A in the middle;

[0027] Fig. 9 For this utility model Figure 7 A schematic diagram of the local enlarged structure at B in the middle;

[0028] Fig.10 For this utility model Figure 7 A schematic diagram of the local enlarged structure at C in the middle;

[0029] Fig.11 This is a schematic diagram of the three-dimensional structure inside the protective box of the utility model;

[0030] Fig.12 For this utility model Fig.11 Schematic diagram of the local enlarged structure at point A in the middle.

[0031] Markings in the attached drawings: 1. Protection box; 2. Door; 3. Side protection plate; 4. Heating strip; 5. Insulation layer; 6. Support frame; 7. Support plate; 8. Positioning groove; 9. Convex plate; 10. Limiting shaft; 11. Roller 2; 12. Roller 1; 13. Screw; 14. Adapter block; 15. Guide rail; 16. Limiting ring; 17. Handwheel. DETAILED DESCRIPTION

[0032] 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.

[0033] Example:

[0034] See also Figure 1-12 , a high temperature drying oven, comprising a box body assembly, a peripheral heating assembly and a supporting assembly.

[0035] The box assembly comprises a protective box 1 , a door 2 and side protective plates 3 . The outer wall of the protective box 1 is provided with a plurality of side protective plates 3 , and one end of the protective box 1 is provided with a plurality of doors 2 .

[0036] The peripheral heating assembly includes a heating strip 4 . The heating strip 4 is arranged inside the side protection plate 3 , and the heating strip 4 is bent.

[0037] The support assembly includes a support frame 6, a support plate 7, a positioning groove 8 and a roller 12. A plurality of support frames 6 are arranged inside the protective box 1. A plurality of positioning grooves 8 are connected to the support frame 6. A plurality of support plates 7 are arranged on the support frame 6. A plurality of through holes are arranged on the support plate 7. The positioning groove 8 is provided with a limit groove corresponding to the support plate 7. A plurality of rollers 12 are rotatably connected to the support frame 6. The heating strip 4 is one of an electrically heated heating wire and a water circulation heating pipe. A heating device for drying is arranged inside the protective box 1, which can be a water circulation heating or an electric heater. Through the protective box 1, the door 2 and the side protection The plate 3 protects the internal area of ​​the protection box 1, improves the protection effect of the environment around the support frame 6, and heats the side wall of the protection box 1 through the heating strip 4 to improve the drying efficiency, and can omit some internal heating components, saving space inside the protection box 1, and supports the object to be dried through the setting of the support plate 7 on the support frame 6. The setting of the through holes on the support plate 7 is more conducive to dispersing heat to the area around the object to be dried. Through the setting of the roller 12, it is more convenient to roll the roller 12 on the ground when opening the door 2, which is more convenient to move the support frame 6, and further facilitates the disassembly of the support frame 6 and the placement of the object to be dried.

[0038] Reference Fig.10 The support assembly also includes a guide rail 15. The protective box 1 is provided with a guide rail 15 corresponding to the roller 12. The roller 12 can roll on the guide rail 15. The guide rail 15 is provided with a guide groove corresponding to the roller 12. Through the setting of the guide rail 15, the moving position of the roller 12 is limited, which further facilitates the guidance of the roller 12, and is conducive to guiding and positioning the moving position of the support frame 6.

[0039] Reference Figure 8 and 9 The support assembly also includes a convex plate 9 and a limiting shaft 10. A plurality of convex plates 9 are arranged on the positioning groove 8. The limiting shaft 10 passes through each corresponding convex plate 9. The position of the support plate 7 is limited by the cooperation between the limiting shaft 10 and the convex plate 9, thereby improving the positioning effect of the support plate 7, reducing the position deviation of the support plate 7, and facilitating the concentrated movement of multiple support plates 7.

[0040] Reference Figure 6 and 12 The support assembly also includes a screw 13, an adapter block 14 and a limit ring 16. A plurality of adapter blocks 14 are connected to the support frame 6. The screw 13 and the corresponding adapter blocks 14 are connected by threads. A plurality of limit rings 16 are connected to the protective box 1. The screw 13 and the limit rings 16 are arranged one by one relative to each other. The adapter block 14 is preferably a nut. Through the cooperation between the screw 13 and the adapter block 14, after rotating the screw 13, the relative position of the screw 13 and the adapter block 14 can be easily adjusted, so that one end of the screw 13 is inserted into the limit ring 16, thereby limiting the position of the support frame 6 and reducing the position deviation of the limit ring 16 during drying.

[0041] Reference Figure 5 and 6 The support assembly also includes a second roller 11. A plurality of second rollers 11 are rotatably connected on both sides of the support plate 7. The second rollers 11 are located inside the positioning groove 8. The rotation connection method between the protection box 1 and the second roller 11 is through an axis connection or a bearing rotation connection. The setting of the second roller 11 facilitates the movement of the support plate 7 and reduces the wear between the support plate 7 and the positioning groove 8.

[0042] Reference Figure 6 A plurality of hand wheels 17 are connected to the screw rod 13 , and the setting of the hand wheels 17 makes it easier to rotate the screw rod 13 .

[0043] Reference Figure 7 The peripheral heating component also includes a thermal insulation layer 5. The outside of the heating strip 4 is coated with the thermal insulation layer 5. By setting the thermal insulation layer 5, the thermal insulation effect of the periphery of the heating strip 4 is further improved.

[0044] When in use, open the door 2, place the object to be dried on the support plate 7, then close the door 2, start the heating strip 4 and the heating device inside the protective box 1 to heat and dry the object to be dried, and when it is necessary to disassemble the support frame 6, open the door 2 and move the support frame 6 and the object to be dried out of the protective box 1.

[0045] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0046] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0047] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0048] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A high temperature drying oven, characterized in that: It includes a box assembly, a peripheral heating assembly and a supporting assembly; The box assembly comprises a protective box (1), a door (2) and a side protective plate (3); the outer wall of the protective box (1) is provided with a plurality of side protective plates (3); and one end of the protective box (1) is provided with a plurality of doors (2); The peripheral heating assembly comprises a heating strip (4), the heating strip (4) is arranged inside the side protection plate (3), and the heating strip (4) is in a bent shape; The support assembly comprises a support frame (6), a support plate (7), a positioning groove (8) and a roller (12); a plurality of support frames (6) are arranged inside the protective box (1); a plurality of positioning grooves (8) are connected to the support frame (6); a plurality of support plates (7) are arranged on the support frame (6); a plurality of through holes are arranged on the support plate (7); a limiting groove corresponding to the support plate (7) is arranged on the positioning groove (8); and a plurality of rollers (12) are rotatably connected to the support frame (6).

2. A high temperature drying oven according to claim 1, characterized in that: The support assembly also includes a guide rail (15), the protection box (1) is provided with a guide rail (15) corresponding to the roller one (12), the roller one (12) can roll on the guide rail (15), and the guide rail (15) is provided with a guide groove corresponding to the roller one (12).

3. A high temperature drying oven according to claim 1, characterized in that: The support assembly further comprises a convex plate (9) and a limiting shaft (10); a plurality of convex plates (9) are arranged on the positioning groove (8); and the limiting shaft (10) passes through each corresponding convex plate (9).

4. A high temperature drying oven according to claim 1, characterized in that: The support assembly further comprises a screw rod (13), an adapter block (14) and a limit ring (16); a plurality of adapter blocks (14) are connected to the support frame (6); the screw rod (13) and the corresponding adapter blocks (14) are connected via threads; a plurality of limit rings (16) are connected to the protection box (1); the screw rod (13) and the limit rings (16) are arranged one by one in a relative manner.

5. A high temperature drying oven according to claim 1, characterized in that: The support assembly also includes a second roller (11), and a plurality of second rollers (11) are rotatably connected to both sides of the support plate (7), and the second rollers (11) are located inside the positioning groove (8).

6. A high temperature drying oven according to claim 4, characterized in that: The screw rod (13) is connected to a plurality of hand wheels (17).

7. A high temperature drying oven according to claim 1, characterized in that: The peripheral heating component further comprises a heat-insulating layer (5), and the exterior of the heating strip (4) is coated with the heat-insulating layer (5).

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