A through type connecting structure of a glove box and a drying box
By employing a through-type connection design with an electric push rod and a sealing structure between the glove box and the drying box, the problem of low efficiency in manual operation in existing technologies is solved, achieving efficient item transfer and atmosphere stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-10
AI Technical Summary
The existing connection between the glove box and the vacuum chamber is inefficient, requires manual operation, and affects the efficiency of item transfer.
The design employs an electric push rod and a sealing structure to achieve a through connection between the glove box and the drying box. The movement of the sealing plate and baffle is controlled by the electric push rod to ensure sealing and vacuum conditions.
It improves the efficiency of goods transfer, ensures the stability and airtightness of the atmosphere inside the glove box, and simplifies the operation process.
Smart Images
Figure CN224480011U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glove box technology, and in particular to a through-type connection structure between a glove box and a drying box. Background Technology
[0002] A glove box is a sealed device used for operation in a specific environment. It is typically used in experiments where a strictly controlled atmosphere needs to be maintained. By installing a pair of gloves, the operator can handle the items inside the box from the outside, while ensuring the airtightness and stability of the atmosphere inside the box. When in use, the glove box can be connected to a drying oven via a connecting mechanism, allowing samples to be directly transferred into the glove box for operation.
[0003] A Chinese patent discloses a transfer device for transferring components between a glove box and a vacuum chamber (authorization announcement number CN102851637B). This patented technology uses an X-bar mechanism to transfer components between the vacuum chamber and the glove box, reducing the volume of the transition chamber, shortening the evacuation time, and reducing the influx of protective gas.
[0004] However, most existing methods of connecting the glove box and vacuum chamber use an X-bar, which requires manual operation using multiple mechanisms such as wrenches and tightening plates, resulting in slow efficiency and affecting the transport efficiency of items. For example, the aforementioned prior art uses a wrench for opening and closing. Therefore, those skilled in the art provide a through-type connection structure between the glove box and the drying chamber to solve the problems mentioned in the background art. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a through-type connection structure between a glove box and a drying box, thus solving the problems mentioned in the background section.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a through-type connection structure between a glove box and a drying box, comprising a glove box body, a glove opening disposed on the front surface of the glove box body, a drying box connected to one side of the glove box body, and a door hinged to one side of the drying box. A pressure gauge is installed on the upper surface of the drying box, and a sealing frame is fixed inside the drying box. A feed inlet is provided on one side of the sealing frame, and a sealing plate is slidably installed on one side of the sealing frame. A second electric push rod is symmetrically arranged on one side of the sealing plate, and a sealing cavity is provided on the other side of the sealing plate. A baffle is provided inside the sealing cavity, and a sealing gasket is provided on one side of the baffle.
[0007] As a further technical solution of this utility model, a fixing plate is provided on one side of the sealing frame above the sealing plate, and a first electric push rod is installed on the upper surface of the fixing plate. The telescopic end of the first electric push rod is connected to the middle position of the upper surface of the sealing plate.
[0008] As a further technical solution of this utility model, a guide frame is symmetrically arranged on one side of the sealing frame, and the two sides of the sealing plate are slidably installed inside the guide frame.
[0009] As a further technical solution of this utility model, the height of the sealing plate is higher than the height of the feed inlet, and the outside of the sealing frame is sealed and fitted to the inside of the drying oven.
[0010] As a further technical solution of this utility model, the fixed end of the second electric push rod is installed on one side of the sealing plate, and the telescopic end of the second electric push rod is connected to one side of the baffle.
[0011] As a further technical solution of this utility model, the sealing gasket is made of rubber material, and one side of the sealing gasket is in contact with one side of the sealing frame.
[0012] This utility model provides a through-type connection structure between a glove box and a drying box, which has the following advantages compared with the prior art:
[0013] 1. This design provides a through-type connection structure between a glove box and a drying box. The glove box body and the drying box can be connected through the feed port on one side of the sealing frame. The drying box can be evacuated through a vacuum tube, and the internal pressure can be monitored by a pressure gauge. This ensures that the material can enter the glove box body for processing through the drying box. The structure is simple and practical.
[0014] 2. The design of this glove box and drying box is a through-type connection structure. The sealing plate can be slid by the first electric push rod, so that the sealing plate can be raised and lowered to seal the feed inlet. At the same time, the second electric push rod can move the baffle towards the feed inlet position, so that the feed inlet can be sealed by the sealing gasket to avoid air leakage and affect the use of the glove box. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of a through-type connection structure between a glove box and a drying box;
[0016] Figure 2 This is a schematic diagram of a through-type connection structure between a glove box and a drying box;
[0017] Figure 3 This is a schematic diagram of a through-type connection structure between a glove box and a drying box;
[0018] Figure 4 This is a schematic diagram of a through-type connection structure between a glove box and a drying box.
[0019] In the diagram: 1. Glove box body; 11. Glove opening; 2. Drying oven; 21. Door; 3. Sealing frame; 31. Feed inlet; 32. Fixing plate; 33. First electric push rod; 34. Guide frame; 4. Sealing plate; 41. Second electric push rod; 42. Sealing cavity; 43. Baffle; 44. Sealing gasket; 5. Pressure gauge. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-4 This utility model provides a through-type connection structure for a glove box and a drying box: it includes a glove box body 1, a glove opening 11 disposed on the front surface of the glove box body 1, a drying box 2 connected to one side of the glove box body 1, and a door 21 hinged to one side of the drying box 2. A pressure gauge 5 is installed on the upper surface of the drying box 2, and a sealing frame 3 is fixed inside the drying box 2. A feed inlet 31 is opened on one side of the sealing frame 3, and a sealing plate 4 is slidably installed on one side of the sealing frame 3. A second electric push rod 41 is symmetrically arranged on one side of the sealing plate 4, and a sealing cavity 42 is opened on the other side of the sealing plate 4. A baffle 43 is disposed inside the sealing cavity 42, and a sealing gasket 44 is disposed on one side of the baffle 43.
[0022] like Figure 2 and Figure 3 As shown, a fixing plate 32 is provided on one side of the sealing frame 3 above the sealing plate 4. A first electric push rod 33 is installed on the upper surface of the fixing plate 32. The telescopic end of the first electric push rod 33 is connected to the middle position of the upper surface of the sealing plate 4. This arrangement allows the sealing plate 4 to slide on one side of the sealing frame 3, so that the sealing plate 4 can block the feed inlet 31 and achieve the purpose of sealing the feed inlet 31. It should be noted that the first electric push rod 33 is connected to an external power source by a wire. The connection between the wire and the drying oven 2 is sealed by a sealing structure, so it will not affect its normal operation.
[0023] like Figure 3As shown, a guide frame 34 is symmetrically arranged on one side of the sealing frame 3. The two sides of the sealing plate 4 are slidably installed inside the guide frame 34. This arrangement uses the guide frame 34 to guide the sealing plate 4 when it slides, thereby improving its stability.
[0024] like Figure 3 and Figure 4 As shown, the height of the sealing plate 4 is higher than the height of the feed inlet 31. The outer side of the sealing frame 3 is sealed and fitted to the inner side of the drying chamber 2. The fixed end of the second electric push rod 41 is installed on one side of the sealing plate 4, and the telescopic end of the second electric push rod 41 is connected to one side of the baffle 43. The sealing gasket 44 is made of rubber, and one side of the sealing gasket 44 is in contact with one side of the sealing frame 3. This arrangement uses the operation of the second electric push rod 41 to make the baffle 43 move inside the sealing cavity 42, and make the sealing gasket 44 contact one side of the sealing frame 3, thus sealing the feed inlet 31. It should be noted that the second electric push rod 41 is connected to an external power source by a wire. The connection between the wire and the drying chamber 2 is sealed by a sealing structure, so it will not affect its normal operation.
[0025] The working principle of this utility model is as follows: When using the through-type connection structure between the glove box and the drying box, the door 21 is first opened to put the required materials into the drying box 2. After the materials are put in, the door 21 is closed. At this time, the inside of the drying box 2 is evacuated by external equipment through the vacuum tube on the drying box 2, and the pressure is monitored by the pressure gauge 5. When the inside is evacuated, the second electric push rod 41 can move the baffle 43 into the sealing cavity 42 away from the sealing frame 3. At the same time, the operation of the first electric push rod 33 can move the sealing plate 4 away from the feed inlet 31. In this way, the operator can remove the materials from the drying box 2 through gloves. After the materials are removed, the sealing plate 4 and the sealing gasket 44 on one side of the baffle 43 can seal the material, thereby ensuring that the material is processed inside the glove box body 1. It has good practicality.
[0026] All electrical devices used in this invention are existing and known, and are connected to external controllers and power supplies. They can all be purchased and used directly on the market. Their structures, circuits, and control principles are all existing and known technologies. Therefore, the structure, circuits, and control principles of the device will not be described in detail here.
[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.
Claims
1. A through-type connection structure between a glove box and a drying oven, characterized in that, The device includes a glove box body (1), a glove opening (11) on the front surface of the glove box body (1), a drying chamber (2) connected to one side of the glove box body (1), and a door (21) hinged to one side of the drying chamber (2). A pressure gauge (5) is installed on the upper surface of the drying chamber (2), and a sealing frame (3) is fixed inside the drying chamber (2). A feed inlet (31) is opened on one side of the sealing frame (3), and a sealing plate (4) is slidably installed on one side of the sealing frame (3). A second electric push rod (41) is symmetrically arranged on one side of the sealing plate (4), and a sealing cavity (42) is opened on the other side of the sealing plate (4). A baffle (43) is arranged inside the sealing cavity (42), and a sealing gasket (44) is arranged on one side of the baffle (43).
2. The through-type connection structure between a glove box and a drying oven according to claim 1, characterized in that, A fixing plate (32) is provided on one side of the sealing frame (3) above the sealing plate (4). A first electric push rod (33) is installed on the upper surface of the fixing plate (32). The telescopic end of the first electric push rod (33) is connected to the middle position of the upper surface of the sealing plate (4).
3. The through-type connection structure between a glove box and a drying oven according to claim 1, characterized in that, The sealing frame (3) has a guide frame (34) symmetrically arranged on one side, and the two sides of the sealing plate (4) are slidably installed inside the guide frame (34).
4. The through-type connection structure between a glove box and a drying oven according to claim 1, characterized in that, The height of the sealing plate (4) is higher than the height of the feed inlet (31), and the outside of the sealing frame (3) is sealed and fitted to the inside of the drying box (2).
5. The through-type connection structure between a glove box and a drying oven according to claim 1, characterized in that, The fixed end of the second electric push rod (41) is installed on one side of the sealing plate (4), and the telescopic end of the second electric push rod (41) is connected to one side of the baffle (43).
6. The through-type connection structure between a glove box and a drying oven according to claim 1, characterized in that, The sealing gasket (44) is made of rubber, and one side of the sealing gasket (44) is in contact with one side of the sealing frame (3).