Vacuum box capable of conveniently adjusting position of internal partition plate

Abstract

The utility model discloses a vacuum box convenient to adjust the position of internal partition plate relates to vacuum box technical field, including vacuum box body, control box, observation window and placing plate, the one side of vacuum box body is provided with control box, the surface of vacuum box body is provided with the observation window, the inside of vacuum box body is provided with placing plate, the vacuum box body is provided with the vacuum box, the vacuum box body is provided with the placing plate. A distance adjusting mechanism is arranged in the vacuum box body, a protection frame is arranged on the side, away from the control box, of the vacuum box body, and a cavity is formed in the protection frame. A threaded block and an adjusting seat can be moved by starting a driving motor, so that the adjusting seat drives a placement plate to adjust, the placement plate can quickly adjust the distance in the vacuum box, a rack can be separated from a control box by rotating a rotating hand wheel, and the interior of the vacuum box can be maintained and overhauled when the vacuum box is used; and the vacuum box can be mounted and dismounted more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum boxes, in particular to a vacuum box which is convenient for adjusting the position of an internal partition. Background Art

[0002] Drying ovens are divided into two categories: electric blast drying ovens and vacuum drying ovens according to the different drying materials. Nowadays, they have been widely used in industries such as chemical industry, electronic communications, plastics, cables, electroplating, hardware, automobiles, optoelectronics, rubber products, molds, spraying, printing, medical treatment, aerospace and colleges and universities, making the use of vacuum ovens more common. However, there are still some defects in the current vacuum ovens, such as:

[0003] When using most vacuum boxes, materials of different sizes need to be placed inside the vacuum box for drying. At the same time, the position of the partitions inside the vacuum box is relatively fixed, which makes it not easy to adjust and place materials of different sizes. As a result, the vacuum box is inconvenient for vacuum drying materials. Utility Model Content

[0004] The utility model aims to provide a vacuum box which is convenient for adjusting the position of the internal partition, so as to solve the problem that the vacuum box proposed in the background art is not easy to adjust the position of the partition when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum box which is convenient for adjusting the position of an internal partition, comprising a vacuum box body, a control box, an observation window and a placement plate, wherein a control box is arranged on one side of the vacuum box body, an observation window is arranged on the surface of the vacuum box body, a placement plate is arranged inside the vacuum box body, a maintenance and inspection mechanism is arranged on one side of the control box, the maintenance and inspection mechanism comprises a protective plate, a mounting plate, a rotating hand wheel, a gear and a rack, a protective plate is arranged on one side of the control box, a mounting plate is arranged on one side of the protective plate, a rotating hand wheel is arranged on the side of the protective plate away from the mounting plate, a gear is connected to one side of the rotating hand wheel through a supporting shaft, both ends of the gear are meshingly connected with racks which are slidably connected to the mounting plate, and the mounting plate and the control box are connected by a rack snap-on connection.

[0006] Preferably, a spacing adjustment mechanism is provided inside the vacuum box body, and the spacing adjustment mechanism includes a protective frame, a cavity, a driving motor, a rotating rod, a pulley set, a bidirectional screw, a threaded block, a connecting rod, an adjustment seat, a sliding rod and a sliding sleeve. A protective frame is provided on the side of the vacuum box body away from the control box, a cavity is opened inside the protective frame, a driving motor is installed inside the cavity, and the output end of the driving motor is connected to a rotating rod rotatably connected to the protective frame through a bearing through a coupling.

[0007] Preferably, a bidirectional screw is provided on one side of the interior of the vacuum box body close to the protective frame, a pulley set is provided on the outer surface of the bidirectional screw and the rotating rod, a threaded block is threadedly connected to the surface of the bidirectional screw, a connecting rod is provided on the surface of the threaded block, and an adjustment seat is connected to the end of the connecting rod away from the threaded block.

[0008] Preferably, a sliding rod is connected to one side of the adjustment seat inside the vacuum box body, and a sliding sleeve welded to the connecting rod is slidably connected to the outer surface of the sliding rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are: the vacuum box, which is easy to adjust the position of the internal partition, can move the threaded block and the adjustment seat by starting the driving motor, so that the adjustment seat drives the placement plate to adjust, so that the placement plate can quickly adjust the spacing inside the vacuum box, and the rack can be separated from the control box by turning the hand wheel, so that the vacuum box can be maintained and repaired internally when in use, making the vacuum box more convenient to install and disassemble.

[0010] 1. The vacuum box that is convenient for adjusting the position of the internal partition can start the driving motor so that the driving motor can rotate the rotating rod connected to the output end, so that the rotating rod can rotate the bidirectional screw through the pulley group arranged on the surface when rotating, so that the bidirectional screw can move the threaded block connected to the surface when rotating, so that the threaded block can move the adjustment seat through the connected connecting rod when moving, so that the adjustment seat can drive the placement plate arranged inside to adjust when moving, so that the placement plate can quickly adjust the spacing inside the vacuum box, so that the vacuum box can be more convenient when placing materials of different sizes;

[0011] 2. The vacuum box, which is easy to adjust the position of the internal partition, can rotate the hand wheel so that the gear connected on one side can be rotated when the hand wheel is rotated, and then the gear can move the racks meshing on both sides when it is rotated, so that the racks can be quickly separated from the control box when moving, so that the protective plate and the mounting plate can be quickly taken out on one side of the control box, so that the vacuum box can be quickly maintained and repaired when in use. Conversely, after the protective plate and the mounting plate are connected to the control box, the rack can be locked to the inside of the control box by rotating the hand wheel, making the vacuum box more convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main cutaway structure of the utility model;

[0014] Figure 3This is an enlarged front cutaway view of the spacing adjustment mechanism of the utility model;

[0015] Figure 4 This is a side view of the structure of the utility model;

[0016] Figure 5 It is an enlarged top view of the maintenance and repair mechanism of the utility model;

[0017] Figure 6 It is an enlarged side cutaway view of the maintenance and repair mechanism of the utility model.

[0018] In the figure: 1. vacuum box body; 2. control box; 3. observation window; 4. placement plate; 5. spacing adjustment mechanism; 501. protection frame; 502. cavity; 503. drive motor; 504. rotating rod; 505. pulley group; 506. bidirectional screw; 507. threaded block; 508. connecting rod; 509. adjustment seat; 510. sliding rod; 511. sliding sleeve; 6. maintenance and inspection mechanism; 601. protection plate; 602. mounting plate; 603. rotating hand wheel; 604. gear; 605. rack. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a vacuum box that is convenient for adjusting the position of the internal partition, including a vacuum box body 1, a control box 2, an observation window 3 and a placement plate 4;

[0021] A control box 2 is arranged on one side of the vacuum box body 1, an observation window 3 is arranged on the surface of the vacuum box body 1, a placement plate 4 is arranged inside the vacuum box body 1, and a spacing adjustment mechanism 5 is arranged inside the vacuum box body 1. The spacing adjustment mechanism 5 includes a protective frame 501, a cavity 502, a drive motor 503, a rotating rod 504, a pulley set 505, a bidirectional screw 506, a threaded block 507, a connecting rod 508, an adjustment seat 509, a sliding rod 510 and a sliding sleeve 511. A protective frame 501 is arranged on the side of the vacuum box body 1 away from the control box 2, a cavity 502 is opened inside the protective frame 501, a drive motor 503 is installed inside the cavity 502, and the drive motor 5 The output end of 03 is connected to a rotating rod 504 rotatably connected to a protective frame 501 through a bearing through a coupling, a bidirectional screw 506 is arranged on the side of the vacuum box body 1 close to the protective frame 501, and a pulley set 505 is arranged on the outer surface of the bidirectional screw 506 and the rotating rod 504, and a thread block 507 is threadedly connected to the surface of the bidirectional screw 506, and a connecting rod 508 is arranged on the surface of the thread block 507, and an adjusting seat 509 is connected to the end of the connecting rod 508 away from the thread block 507, and a sliding rod 510 is connected to one side of the adjusting seat 509 inside the vacuum box body 1, and a sliding sleeve 511 welded to the connecting rod 508 is slidably connected to the outer surface of the sliding rod 510.

[0022] See also Figure 1 , Figure 2 and Figure 3 It can be seen that by starting the driving motor 503, the threaded block 507 and the adjustment seat 509 can be moved, so that the adjustment seat 509 drives the placement plate 4 to adjust, so that the placement plate 4 can quickly adjust the spacing inside the vacuum box.

[0023] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 It can be seen that a maintenance and inspection mechanism 6 is provided on one side of the control box 2, and the maintenance and inspection mechanism 6 includes a protective plate 601, a mounting plate 602, a rotating handwheel 603, a gear 604 and a rack 605. A protective plate 601 is provided on one side of the control box 2, a mounting plate 602 is provided on one side of the protective plate 601, a rotating handwheel 603 is provided on the side of the protective plate 601 away from the mounting plate 602, a gear 604 is connected to one side of the rotating handwheel 603 through a supporting shaft, both ends of the gear 604 are meshedly connected with a rack 605 that is slidably connected to the mounting plate 602, and the mounting plate 602 and the control box 2 are snap-connected through the rack 605.

[0024] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6It can be seen that by rotating the hand wheel 603, the rack 605 can be separated from the control box 2, so that the vacuum box can be maintained and repaired internally when in use, making the vacuum box more convenient to install and disassemble.

[0025] In summary, the drying oven is divided into two categories, namely, electric blast drying oven and vacuum drying oven, according to the different drying materials. The materials are placed inside the vacuum box body 1 so that the materials can be vacuum dried. In this process, by starting the drive motor 503, the rotating rod 504, the pulley set 505 and the bidirectional screw 506 can be driven to rotate, so that the bidirectional screw 506 can drive the threaded block 507 to move, so that the threaded block 507 can move the adjustment seat 509 through the connected connecting rod 508, so that the adjustment seat 509 can drive the placement plate 4 to adjust, so that the placement plate 4 can be quickly adjusted in spacing inside the vacuum box, so that the vacuum box can be more convenient when placing materials of different sizes. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A vacuum box for facilitating adjustment of the position of an internal partition, comprising a vacuum box body (1), a control box (2), an observation window (3) and a placement plate (4), characterized in that: A control box (2) is provided on one side of the vacuum box body (1); an observation window (3) is provided on the surface of the vacuum box body (1); a placement plate (4) is provided inside the vacuum box body (1); a maintenance and inspection mechanism (6) is provided on one side of the control box (2); the maintenance and inspection mechanism (6) comprises a protective plate (601), a mounting plate (602), a rotating hand wheel (603), a gear (604) and a rack (605); a protective plate (601) is provided on one side of the control box (2); a rotation hand wheel (603), a gear (604) and a rack (605); a rotation hand wheel (603) is provided on one side of the control box (2 ... 601), a mounting plate (602) is provided on one side of the protective plate (601), a rotating hand wheel (603) is provided on the side of the protective plate (601) away from the mounting plate (602), one side of the rotating hand wheel (603) is connected to a gear (604) via a support shaft, both ends of the gear (604) are meshedly connected to a rack (605) slidably connected to the mounting plate (602), and the mounting plate (602) and the control box (2) are snap-fitted and connected via the rack (605).

2. A vacuum box for facilitating adjustment of the position of the internal partition according to claim 1, characterized in that: A spacing adjustment mechanism (5) is arranged inside the vacuum box body (1), and the spacing adjustment mechanism (5) comprises a protection frame (501), a cavity (502), a driving motor (503), a rotating rod (504), a pulley group (505), a bidirectional screw (506), a threaded block (507), a connecting rod (508), an adjustment seat (509), a sliding rod (510) and a sliding sleeve (511). A protection frame (501) is arranged on a side of the vacuum box body (1) away from the control box (2), a cavity (502) is opened inside the protection frame (501), a driving motor (503) is installed inside the cavity (502), and an output end of the driving motor (503) is connected to a rotating rod (504) rotatably connected to the protection frame (501) through a bearing through a coupling.

3. A vacuum box for facilitating adjustment of the position of the internal partition according to claim 2, characterized in that: A bidirectional screw (506) is arranged on one side of the interior of the vacuum box body (1) close to the protective frame (501), and a pulley group (505) is sleeved on the outer surface of the bidirectional screw (506) and the rotating rod (504). The surface of the bidirectional screw (506) is threadedly connected to a thread block (507), and a connecting rod (508) is arranged on the surface of the thread block (507), and the end of the connecting rod (508) away from the thread block (507) is connected to an adjustment seat (509).

4. A vacuum box for facilitating adjustment of the position of the internal partition according to claim 2, characterized in that: A sliding rod (510) is connected to one side of the adjustment seat (509) inside the vacuum box body (1), and a sliding sleeve (511) welded to the connecting rod (508) is slidably connected to the outer surface of the sliding rod (510).

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