Vacuum drying box for cosmetic experiment

Abstract

The utility model discloses a vacuum drying oven for cosmetic experiments, which comprises a drying oven body, a cabin is arranged on one side of the surface of the drying oven body, a control panel is arranged on the other side of the surface of the drying oven body, a door plate is arranged on one side of the surface of the cabin, and rotating shafts are arranged at one ends of the upper side and the lower side of the door plate. A rotating shaft is arranged in the cabin body, the rotating shaft is fixedly connected with the surface of the drying box body, baking trays are arranged on the inner wall of the cabin body, a height adjusting assembly is arranged on the inner wall of the cabin body, and the height adjusting assembly can adjust the height and the interval of the baking trays. The utility model aims to solve the problem that most drying boxes are lack of structures capable of adjusting intervals of baking trays. The drying box has the technical effects that the heights and the intervals of the baking trays in the drying box body can be adjusted through the height adjusting assembly, so that the experiment compatibility is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics experimental equipment, in particular to a vacuum drying box for cosmetics experiments. Background Art

[0002] Cosmetic experiments usually need to be carried out under a vacuum environment in order to control the drying process of the sample under lower pressure conditions. The vacuum drying oven can provide a stable vacuum environment to help accelerate the drying process of cosmetic samples. The vacuum drying oven needs to be able to provide a stable vacuum environment so that cosmetics can be dried under low pressure. The vacuum environment can effectively reduce the evaporation temperature of water molecules, which is conducive to the rapid drying of cosmetic samples. The drying oven needs to have precise temperature control functions to ensure that the appropriate temperature environment can be provided under different experimental requirements. The composition and properties of cosmetics may change at different temperatures, so temperature control is crucial to the experimental results. The drying oven needs to be equipped with an effective heating system to provide the necessary heat to accelerate the drying process of cosmetics. The heating system should have a uniform and stable heating effect to ensure that the cosmetic samples are heated evenly and avoid local overheating or overcooling.

[0003] When using a vacuum drying oven, the cosmetic samples to be dried need to be placed on a baking tray for drying. However, due to the wide variety of cosmetic samples, different experiments have different requirements for the number of samples required, and most existing drying ovens lack a structure that can adjust the spacing between baking trays, or simply set several slots of different heights on both sides of the inner wall of the drying oven to adjust the height and spacing of the baking trays. However, this method is difficult to meet the use requirements in cosmetic experiments with various sizes and quantities.

[0004] In view of this, we propose a vacuum drying oven for cosmetic experiments. Utility Model Content

[0005] Therefore, the purpose of the utility model is to provide a vacuum drying oven for cosmetic experiments to solve the above problems in the prior art.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] According to the first aspect of the utility model, it includes a drying box body, a cabin is provided on one side of the surface of the drying box body, a control panel is provided on the other side of the surface of the drying box body, a door panel is provided on one side of the surface of the cabin, a rotating shaft is provided at one end of the upper and lower sides of the door panel, the rotating shaft is fixedly connected to the surface of the drying box body, a baking tray is provided on the inner wall of the cabin, and a height adjustment component is provided on the inner wall of the cabin, and the height adjustment component can adjust the height and spacing of the baking tray.

[0008] Furthermore, the height adjustment assembly includes a bottom plate, which is arranged at the bottom of the inner wall of the cabin body, and columns are fixedly installed at four corners of the top surface of the bottom plate, and the number of the columns is four.

[0009] Furthermore, the top ends of every two of the columns are fixedly connected by a cross bar, a first slide plate and a second slide plate are provided on the upper and lower sides between every two of the columns, and a second slide groove is provided on the adjacent side surface between the columns.

[0010] Furthermore, a threaded hole is provided on one side of the surface of the first slide plate and the second slide plate, and a circular opening is provided on the other side of the surface of the first slide plate and the second slide plate. The threaded hole and the circular opening on the surface of the first slide plate and the second slide plate are arranged in opposite directions.

[0011] Furthermore, both ends of the first slide plate and the second slide plate are slidably connected to the inner wall of the second slide groove, and the inner walls of the second slide grooves of every two of the columns are rotatably connected to the first metal rod and the second metal rod respectively.

[0012] Furthermore, a first threaded rod is fixedly mounted on one end of the first metal rod away from the bottom plate, and a second threaded rod is fixedly mounted on one end of the second metal rod close to the bottom plate.

[0013] Furthermore, a groove is provided in the center of one side of the top surface of the bottom plate, a handle is slidably connected to the inner wall of the groove, a limit plate is fixedly installed on one side of the handle, and limit blocks are fixedly installed on both sides of the inner wall of the groove, and the limit blocks can abut against the limit plate.

[0014] Furthermore, first slide grooves are provided on both side surfaces of the bottom plate, and slide rails are fixedly installed on both sides of the bottom of the inner wall of the cabin body, and the inner wall of the first slide groove is slidably connected to the surface of the slide rail.

[0015] The utility model has the following advantages: the utility model can adjust the height and spacing of the baking tray in the drying box body through the height adjustment component, and can adjust the height and spacing of the first slide plate and the second slide plate by rotating the first metal rod and the second metal rod according to the type and quantity of cosmetics. Compared with the traditional drying box that lacks the height adjustment function or uses slots of different heights, the height and spacing of the baking tray can be adjusted more flexibly, thereby effectively improving the experimental compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front and side stereogram of a vacuum drying oven for cosmetic experiments of the utility model;

[0017] Figure 2 This is a schematic diagram of the door panel opening of a vacuum drying oven for cosmetic experiments according to the utility model;

[0018] Figure 3 This is a schematic diagram of the extraction structure of a height adjustment component of a vacuum drying oven for cosmetic experiments according to the utility model;

[0019] Figure 4 This is a schematic diagram of the handle structure of a vacuum drying oven for cosmetic experiments in the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the structure of the first slide plate and the second slide plate of a vacuum drying box for cosmetic experiments.

[0021] In the figure: 11, drying box body, 111, rotating shaft, 112, cabin, 12, door panel, 13, control panel, 14, slide rail, 15, baking tray, 21, bottom plate, 211, first slide groove, 212, groove, 213, limit block, 22, column, 221, second slide groove, 23, first slide plate, 24, second slide plate, 25, first metal rod, 251, first threaded rod, 26, second metal rod, 261, second threaded rod, 27, handle, 271, limit plate. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1-Figure 3 As shown, a vacuum drying oven for cosmetic experiments in an embodiment of the first aspect of the utility model comprises a drying oven body 11, a cabin 112 is provided on one side of the surface of the drying oven body 11, a control panel 13 is provided on the other side of the surface of the drying oven body 11, a door panel 12 is provided on one side of the surface of the cabin 112, a rotating shaft 111 is provided at one end of the upper and lower sides of the door panel 12, the rotating shaft 111 is fixedly connected to the surface of the drying oven body 11, a baking tray 15 is provided on the inner wall of the cabin 112, and a height adjustment component is provided on the inner wall of the cabin 112, and the height adjustment component can adjust the height and interval of the baking tray 15;

[0025] In the above embodiment, it should be noted that the control panel 13 includes temperature setting and control, vacuum degree adjustment, time setting and data display. The door panel 12 is rotated by the rotating shaft 111 and can seal the cabin 112. A lock is provided on the side of the door panel 12 away from the rotating shaft 111. The baking tray 15 in the cabin 112 can be adjusted in height and spacing through a height adjustment component.

[0026] Example 2

[0027] like Figure 2-Figure 5 As shown, a vacuum drying oven for cosmetic experiments in the embodiment of the first aspect of the utility model includes all the contents of embodiment 1. In addition, the height adjustment component includes a bottom plate 21, and the bottom plate 21 is arranged at the bottom of the inner wall of the cabin 112. The four corners of the top surface of the bottom plate 21 are fixedly installed with columns 22. The number of the columns 22 is four, and the tops of every two of the columns 22 are fixedly connected by a cross bar. The upper and lower sides between every two of the columns 22 are provided with a first slide plate 23 and a second slide plate 24. The adjacent one between the columns 22 The side surfaces are provided with second slide grooves 221, the surfaces of the first slide plate 23 and the second slide plate 24 are provided with threaded holes on one side, and the surfaces of the first slide plate 23 and the second slide plate 24 are provided with circular openings on the other side. The threaded holes and the circular openings on the surfaces of the first slide plate 23 and the second slide plate 24 are arranged in opposite directions. The two side surfaces of the bottom plate 21 are provided with first slide grooves 211, and the inner wall of the bottom of the cabin 112 is fixedly installed with slide rails 14, and the inner wall of the first slide groove 211 is slidably connected with the surface of the slide rail 14;

[0028] In the above embodiment, it should be noted that the bottom plate 21 can slide on the inner wall of the cabin 112 through the first sliding grooves 211 on both sides, and the first slide plate 23 and the second slide plate 24 are provided on the left and right sides of the top surface of the bottom plate 21. The first slide plate 23 is arranged at the bottom of the second slide plate 24, and the threaded holes and circular openings on the surfaces of the first slide plate 23 and the second slide plate 24 are arranged in opposite directions, and the baking tray 15 can be placed between the first slide plate 23 or the second slide plate 24.

[0029] Example 3

[0030] like Figure 2-Figure 5As shown, a vacuum drying oven for cosmetic experiments in the embodiment of the first aspect of the utility model includes all the contents of embodiment 2, in addition, both ends of the first slide plate 23 and the second slide plate 24 are slidably connected to the inner wall of the second slide groove 221, and the inner walls of the second slide grooves 221 of every two of the columns 22 are rotatably connected to the first metal rod 25 and the second metal rod 26, respectively, and the first metal rod 25 is fixedly installed with a first threaded rod 251 at one end away from the bottom plate 21, and the second metal rod 26 is fixedly installed with a second threaded rod 261 at one end close to the bottom plate 21;

[0031] In the above embodiment, it should be noted that the inner wall of the threaded hole of the first slide plate 23 is threadedly connected to the surface of the second threaded rod 261, the inner wall of the circular opening of the first slide plate 23 is slidably connected to the surface of the first metal rod 25, the inner wall of the threaded hole of the second slide plate 24 is threadedly connected to the surface of the first threaded rod 251, the inner wall of the circular opening of the second slide plate 24 is slidably connected to the surface of the second metal rod 26, and the rotation of the first threaded rod 251 and the second threaded rod 261 can respectively drive the second slide plate 24 and the first slide plate 23 to slide up and down, and the top of the first threaded rod 251 and the second metal rod 26 are both provided with hexagonal openings. When the first threaded rod 251 and the second threaded rod 261 need to be rotated, a hexagonal wrench is used to rotate them.

[0032] Example 4

[0033] like Figure 2-Figure 5 As shown, a vacuum drying oven for cosmetic experiments in the embodiment of the first aspect of the utility model includes all the contents of embodiment 3. In addition, a groove 212 is provided at the center of one side of the top surface of the bottom plate 21, and a handle 27 is slidably connected to the inner wall of the groove. A limit plate 271 is fixedly installed on one side of the handle 27, and limit blocks 213 are fixedly installed on both sides of the inner wall of the groove 212, and the limit blocks 213 can abut against the limit plates 271.

[0034] In the above embodiment, it should be noted that when the bottom plate 21 needs to be pulled out, the handle 27 is pulled outward to assist in sliding the bottom plate 21 .

[0035] The usage process of the utility model is as follows. When it is necessary to adjust the baking tray interval inside the drying box, those skilled in the art will pull out the handle 27 to the outside, thereby pulling the bottom plate 21, and the bottom plate 21 can slide on the inner wall of the cabin body 112 through the first slide grooves 211 on both sides. After the bottom plate 21 slides outward, use a hexagonal wrench to simultaneously adjust the first threaded rod 251 and the second threaded rod 261 on both sides of the top of the bottom plate 21 as needed. The rotation of the first threaded rod 251 and the second threaded rod 261 can respectively drive the second slide plate 24 and the first slide plate 23 to slide up and down, thereby achieving the purpose of adjusting the height of the baking tray 15.

[0036] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A vacuum drying oven for cosmetic experiments, comprising a drying oven body (11), a cabin (112) being provided on one side of the surface of the drying oven body (11), a control panel (13) being provided on the other side of the surface of the drying oven body (11), a door panel (12) being provided on one side of the surface of the cabin (112), a rotating shaft (111) being provided at one end of both upper and lower sides of the door panel (12), the rotating shaft (111) being fixedly connected to the surface of the drying oven body (11), a baking tray (15) being provided on the inner wall of the cabin (112), and characterized in that: The inner wall of the cabin (112) is provided with a height adjustment component, and the height adjustment component can adjust the height and spacing of the baking trays (15); the height adjustment component comprises a bottom plate (21), the bottom plate (21) is provided at the bottom of the inner wall of the cabin (112), and four columns (22) are fixedly installed at the top corners of the bottom plate (21), and the number of the columns (22) is four; the top ends of every two of the columns (22) are fixedly connected by a cross bar, and the upper and lower sides between every two of the columns (22) are provided with a first slide plate (23) and a second slide plate (24), and the adjacent side surfaces between the columns (22) are open. A second slide groove (221) is provided; a threaded hole is provided on one side of the surface of the first slide plate (23) and the second slide plate (24); a circular opening is provided on the other side of the surface of the first slide plate (23) and the second slide plate (24); the threaded hole and the circular opening on the surface of the first slide plate (23) and the second slide plate (24) are arranged in opposite directions; both ends of the first slide plate (23) and the second slide plate (24) are slidably connected to the inner wall of the second slide groove (221); the inner wall of the second slide groove (221) of each two of the columns (22) is rotatably connected to a first metal rod (25) and a second metal rod (26) respectively.

2. A vacuum drying oven for cosmetic experiments according to claim 1, characterized in that: A first threaded rod (251) is fixedly mounted on one end of the first metal rod (25) away from the bottom plate (21), and a second threaded rod (261) is fixedly mounted on one end of the second metal rod (26) close to the bottom plate (21).

3. A vacuum drying oven for cosmetic experiments according to claim 1, characterized in that: A groove (212) is provided at the center of one side of the top surface of the bottom plate (21), a handle (27) is slidably connected to the inner wall of the groove, a limit plate (271) is fixedly mounted on one side of the handle (27), and limit blocks (213) are fixedly mounted on both sides of the inner wall of the groove (212), and the limit blocks (213) can abut against the limit plates (271).

4. A vacuum drying oven for cosmetic experiments according to claim 1, characterized in that: First slide grooves (211) are provided on both side surfaces of the bottom plate (21), and slide rails (14) are fixedly installed on both sides of the bottom of the inner wall of the cabin (112), and the inner wall of the first slide groove (211) is slidably connected to the surface of the slide rail (14).

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