A storage tank for preparing silicone adhesive
Patent Information
- Application Number
- CN202522445084.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-18
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-11-18
AI Technical Summary
[0004]本实用新型的目的在于提供一种制备硅酮胶用的存储罐，以解决上述背景技术提出的硅酮胶内部在生产过程中会混合一定的气体，这些气体与硅酮胶相互混合，无法通过单纯的抽气装置抽走，其次，将存储罐顶部的气体抽走，会导致，存储罐顶部的空腔处于负压状态，在不施加外力时，存储罐需要承受外部气体的压力，在存储罐材质不改变的前提下，会导致存储罐承受来自外部的挤压力的能力下降的问题
本实用新型提供的一种制备硅酮胶用的存储罐，在存储罐处设置有抽气装置、翻涌组件等部件，抽气装置将防护区内的空气抽离部分后，可让防护区转换为负压状态，翻涌组件中的中心轴转动，能够带动安装板、弧形板转动，位于弧形板上的上涌推板同步转动，而上涌推板螺旋分布在弧形板上，随着弧形板的转动，上涌推板能够推动存储罐内的硅酮胶上涌，硅酮胶中掺杂的空气，会进入到负压状态的防护区内，从而完成硅酮胶内空气的分离工作。
Smart Images
Figure CN224782825U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of adhesive processing technology, and specifically relates to a storage tank for preparing silicone adhesive. Background Technology
[0002] Silicone sealant is a type of ointment that hardens into a tough, rubber-like solid upon contact with moisture in the air.
[0003] During storage, silicone sealant needs to be kept away from light, moisture, and ventilation. To protect the sealant inside the storage container and extend its shelf life, it's essential to isolate it from the air. Currently, most methods involve absorbing the gas from the top of the storage container after storage. However, this method has the following problems: During the production of silicone sealant, certain gases are mixed inside. These gases are intermingled with the silicone sealant and cannot be removed by a simple vacuum pump. Furthermore, removing the gas from the top of the storage tank would create a negative pressure environment in the cavity at the top. Without external force, the storage tank would have to withstand significant pressure from the external gases, which, without changing the material of the storage tank, would reduce its ability to withstand external pressure. Therefore, this application proposes a storage tank for preparing silicone sealant. Utility Model Content
[0004] The purpose of this invention is to provide a storage tank for preparing silicone sealant, in order to solve the problems mentioned in the background art, such as the presence of certain gases mixed inside the silicone sealant during the production process, which cannot be removed by a simple air extraction device; and the negative pressure state in the cavity at the top of the storage tank caused by removing the gas from the top of the storage tank, which means that the storage tank needs to withstand the pressure of external gas without applying external force, and the reduced ability of the storage tank to withstand external pressure without changing the material of the storage tank.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a storage tank for preparing silicone sealant, comprising a storage tank and a top cover, wherein the storage tank is provided with a storage cavity for storing silicone sealant, and the top cover is used to seal or open the storage cavity. The storage cavity includes a storage area at the bottom for storing silicone sealant and a protective area at the top. The top cover is provided with an air extraction device communicating with the protective area and a gas supply pipe communicating with the protective area for delivering inert gas into the protective area. The top cover is equipped with a turbulence component. After the air extraction device removes part of the air in the protected area, the protected area can be converted into a negative pressure state. The turbulence component is used to stir the silicone sealant in the storage area, allowing the air in the silicone sealant to flow to the negative pressure protected area.
[0006] Preferably, the top cover is provided with a first threaded structure, and the storage tank is provided with a second threaded structure that mates with the first threaded structure.
[0007] Preferably, a protective frame is provided on the outside of the storage tank, the protective frame including an outer frame and an inner frame, and a ventilated cavity is formed between the outer frame and the inner frame.
[0008] Preferably, a heat-conducting plate is provided inside the venting cavity, and the heat-conducting plate includes a vertical plate and heat dissipation fins mounted on the vertical plate.
[0009] Preferably, the gas pipeline is equipped with a valve for opening or closing the channel and a one-way valve for allowing gas to flow only to the protected area.
[0010] Preferably, the surging assembly includes a central shaft, a mounting plate disposed on the central shaft, an arc-shaped plate disposed on the mounting plate, and an upward surging pusher plate mounted on the arc-shaped plate and spirally distributed.
[0011] Preferably, a drive motor is provided at the top cover, and the drive motor is connected to the central shaft through a coupling. A mounting base is provided at the bottom of the top cover, and the central shaft is rotatably engaged with the mounting base.
[0012] Preferably, the mounting plate is provided with a mounting sleeve, which is sleeved with the central shaft. There are two mounting sleeves and two mounting plates, which are located on the upper and lower sides of the arc-shaped plate, respectively. A pin is inserted into the mounting sleeve and is inserted into the central shaft.
[0013] Preferably, the protective frame is provided with a hook assembly, the hook assembly is provided with a mounting bracket installed on the protective frame and a handle that rotates with the mounting bracket, a rotating shaft is inserted into the mounting bracket, and the handle rotates with the rotating shaft.
[0014] Preferably, there are two hook assemblies, and the two hook assemblies are respectively installed on two symmetrical surfaces of the storage tank.
[0015] Beneficial effects: This utility model provides a storage tank for preparing silicone sealant. The storage tank is equipped with components such as an air extraction device and a turbulence assembly. After the air extraction device removes part of the air in the protected area, it can convert the protected area into a negative pressure state. The rotation of the central shaft in the turbulence assembly can drive the mounting plate and the arc plate to rotate. The upward push plate located on the arc plate rotates synchronously. The upward push plate is spirally distributed on the arc plate. As the arc plate rotates, the upward push plate can push the silicone sealant in the storage tank to rise. The air mixed in the silicone sealant will enter the negative pressure protected area, thereby completing the separation of air in the silicone sealant.
[0016] This utility model provides a storage tank for preparing silicone sealant. The air extraction device is used to extract the air from the protected area. The gas supply pipe is connected to an external pipe, which can send inert gas into the protected area. The protected area is filled with inert gas to prevent the silicone sealant in the storage tank from contacting the external air, thereby protecting the silicone sealant. After the inert gas is introduced, the pressure in the protected area is roughly the same as that in the outside, so the silicone sealant will not be subjected to strong compression from the external air. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of the storage tank used for preparing silicone sealant in this utility model; Figure 2 This is a side view of the storage tank used for preparing silicone sealant in this invention; Figure 3 This is a schematic diagram of the internal structure of the storage tank used for preparing silicone sealant in this utility model; Figure 4 This is the second schematic diagram of the internal structure of the storage tank used for preparing silicone sealant in this utility model.
[0018] Explanation of reference numerals in the attached figures: 1. Storage tank; 2. Protective frame; 201. Outer frame; 202. Inner frame; 203. Heat-conducting plate; 3. Top cover; 4. Air extraction device; 5. Tumbling assembly; 501. Central shaft; 502. Drive motor; 503. Mounting plate; 504. Mounting sleeve; 505. Pin; 506. Arc plate; 507. Upward push plate; 6. Hook assembly; 601. Mounting bracket; 602. Spindle; 603. Handle. Detailed Implementation
[0019] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.
[0020] like Figures 1-4 As shown in the figure, the present invention provides a storage tank for preparing silicone sealant, including a storage tank 1 and a top cover 3. The storage tank 1 is provided with a storage cavity for storing silicone sealant, and the top cover 3 is used to seal or open the storage cavity. Specifically, the top cover 3 is provided with a first threaded structure, and the storage tank 1 is provided with a second threaded structure that cooperates with the first threaded structure.
[0021] During storage, silicone sealant needs to be protected from light, moisture, and ventilation. To protect the silicone sealant inside storage tank 1, a protective frame 2 is installed on the outside of storage tank 1. The protective frame 2 includes an outer frame 201 and an inner frame 202, with a ventilated cavity formed between the outer frame 201 and the inner frame 202. A heat-conducting plate 203 is installed inside the ventilated cavity, and the heat-conducting plate 203 includes a vertical plate and heat dissipation fins mounted on the vertical plate. The outer frame 201 and the inner frame 202 surround the outside of storage tank 1 to protect the bottom part of storage tank 1 where the silicone sealant is stored. The outer frame 201 and the inner frame 202 are made of opaque material to prevent direct sunlight from shining on the silicone sealant inside storage tank 1. At the same time, the heat-conducting plate 203 is installed between the outer frame 201 and the inner frame 202. The fins on the heat-conducting plate 203 exchange heat through the gas, allowing the temperature at storage tank 1 to exchange quickly with the external environment temperature, preventing heat accumulation at storage tank 1 due to poor air circulation.
[0022] Specifically, the storage chamber includes a storage area at the bottom for storing silicone sealant and a protective area at the top. The top cover 3 is equipped with an air extraction device 4 connected to the protective area and a gas supply pipe connected to the protective area for delivering inert gas into the protective area. The air extraction device 4 is used to extract air from the protective area, and the gas supply pipe is connected to an external pipe to deliver inert gas into the protective area, filling the protective area with inert gas, preventing the silicone sealant in the storage tank 1 from contacting the outside air, thereby protecting the silicone sealant.
[0023] Nitrogen can be used as the inert gas. The gas pipeline is equipped with valves to open or close the passage and one-way valves to allow gas to flow only to the protected area. Connect the nitrogen storage tank to the gas pipeline, open the valves, and nitrogen enters the protected area, forming a protective structure composed of nitrogen, thus preventing the silicone sealant from contacting the outside air.
[0024] During the production process of silicone sealant, some air is mixed in. Simply removing the air from the protective area is not enough to isolate the silicone sealant from the air. Therefore, a turbulence component 5 is installed at the top cover 3. After the air extraction device 4 extracts some of the air from the protective area, the protective area can be converted to a negative pressure state. At this time, the air pressure in the protective area is low. The turbulence component 5 is used to stir the silicone sealant in the storage area, allowing the air in the silicone sealant to flow to the negative pressure state of the protective area. After the gas in the silicone sealant is discharged, nitrogen is introduced through the gas supply pipe to push out the remaining air in the protective area, allowing the nitrogen to cover the entire protective area.
[0025] Specifically, the surging component 5 includes a central shaft 501, a mounting plate 503 disposed on the central shaft 501, an arc-shaped plate 506 disposed on the mounting plate 503, and an upward surging pusher plate 507 mounted on the arc-shaped plate 506 and spirally distributed.
[0026] It should be noted that a drive motor 502 is provided at the top cover 3. The drive motor 502 is connected to the central shaft 501 through a coupling. A mounting base is provided at the bottom of the top cover 3. The central shaft 501 is rotatably engaged with the mounting base. A corresponding sealing structure needs to be provided at the connection between the drive motor 502 and the top cover 3. The sealing mechanism is a technical means well known to those skilled in the art and will not be described in detail here.
[0027] Specifically, the mounting plate 503 is provided with a mounting sleeve 504, which is sleeved with the central shaft 501. There are two mounting sleeves 504 and two mounting plates 503. The two mounting plates 503 are located on the upper and lower sides of the arc plate 506 respectively. In order to fix the position of the mounting sleeve 504, a pin 505 is inserted into the mounting sleeve 504, and the pin 505 is inserted into the central shaft 501.
[0028] The rotation of the central shaft 501 can drive the mounting plate 503 and the arc plate 506 to rotate. The upward push plate 507 located on the arc plate 506 rotates synchronously. The upward push plate 507 is spirally distributed on the arc plate 506. As the arc plate 506 rotates, the upward push plate 507 can push the silicone sealant in the storage tank 1 to rise. The air mixed in the silicone sealant will enter the negative pressure protection zone, thereby completing the separation of air in the silicone sealant.
[0029] Specifically, a hook assembly 6 is provided at the protective frame 2. There are two hook assemblies 6, and the two hook assemblies 6 are respectively installed on two symmetrical surfaces of the storage tank 1. The hook assembly 6 is provided with a mounting bracket 601 installed on the protective frame 2 and a handle 603 that rotates with the mounting bracket 601. It should be added that a rotating shaft 602 is inserted into the mounting bracket 601, and the handle 603 rotates with the rotating shaft 602.
[0030] By setting a hook assembly 6 at the protective frame 2, the hook assembly 6 can be used as a leverage point when lifting the storage tank 1, which facilitates the transfer of the storage tank 1.
[0031] In summary, this utility model embodiment provides a storage tank for preparing silicone sealant. The storage tank 1 is equipped with components such as an air extraction device 4 and a surging assembly 5. After the air extraction device 4 extracts part of the air in the protected area, the protected area can be converted into a negative pressure state. The rotation of the central shaft 501 in the surging assembly 5 can drive the mounting plate 503 and the arc plate 506 to rotate. The upward push plate 507 located on the arc plate 506 rotates synchronously. The upward push plate 507 is spirally distributed on the arc plate 506. As the arc plate 506 rotates, the upward push plate 507 can push the silicone sealant in the storage tank 1 to surge upward. The air mixed in the silicone sealant will enter the negative pressure protected area, thereby completing the separation of air in the silicone sealant.
[0032] The air extraction device 4 is used to extract the air from the protected area. The air supply pipe is connected to the external pipe and can send inert gas into the protected area to fill the protected area with inert gas, thereby preventing the silicone sealant in the storage tank 1 from contacting the external air and thus protecting the silicone sealant.
[0033] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.
Claims
1. A storage container for preparing silicone sealant, comprising a storage container (1) and a top cover (3), characterized in that, The storage tank (1) is provided with a storage cavity for storing silicone sealant, and the top cover (3) is used to seal or open the storage cavity; The storage cavity includes a storage area at the bottom for storing silicone sealant and a protective area at the top. The top cover (3) is provided with an air extraction device (4) connected to the protective area and a gas supply pipe connected to the protective area for sending inert gas into the protective area. The top cover (3) is provided with a surging component (5). After the air extraction device (4) extracts part of the air in the protected area, the protected area can be converted into a negative pressure state. The surging component (5) is used to stir the silicone sealant in the storage area, so that the air in the silicone sealant flows to the protected area in a negative pressure state.
2. The storage container for preparing silicone sealant as described in claim 1, characterized in that, The top cover (3) is provided with a first threaded structure, and the storage tank (1) is provided with a second threaded structure that cooperates with the first threaded structure.
3. The storage container for preparing silicone sealant as described in claim 1, characterized in that, The storage tank (1) is provided with a protective frame (2) on the outside. The protective frame (2) includes an outer frame (201) and an inner frame (202). A ventilated cavity is formed between the outer frame (201) and the inner frame (202).
4. The storage container for preparing silicone sealant as described in claim 3, characterized in that, The ventilation cavity is provided with a heat-conducting plate (203), which includes a vertical plate and heat dissipation fins mounted on the vertical plate.
5. A storage container for preparing silicone sealant as described in claim 1, characterized in that, The gas pipeline is equipped with valves for opening or closing the channel and one-way valves for allowing gas to flow only to the protected area.
6. A storage container for preparing silicone sealant as described in claim 1, characterized in that, The surging component (5) includes a central shaft (501), a mounting plate (503) disposed on the central shaft (501), an arc plate (506) disposed on the mounting plate (503), and an upward surging pusher (507) mounted on the arc plate (506) and spirally distributed.
7. A storage container for preparing silicone sealant as described in claim 6, characterized in that, A drive motor (502) is provided at the top cover (3). The drive motor (502) is connected to the central shaft (501) by a coupling. A mounting base is provided at the bottom of the top cover (3). The central shaft (501) is rotatably engaged with the mounting base.
8. A storage container for preparing silicone sealant as described in claim 7, characterized in that, The mounting plate (503) is provided with a mounting sleeve (504), which is sleeved with the central shaft (501). There are two mounting sleeves (504) and two mounting plates (503). The two mounting plates (503) are located on the upper and lower sides of the arc plate (506) respectively. A pin (505) is inserted into the mounting sleeve (504), and the pin (505) is inserted into the central shaft (501).
9. A storage container for preparing silicone sealant as described in claim 3, characterized in that, A hook assembly (6) is provided at the protective frame (2). The hook assembly (6) is provided with a mounting bracket (601) installed on the protective frame (2) and a handle (603) that rotates with the mounting bracket (601). A rotating shaft (602) is inserted into the mounting bracket (601), and the handle (603) rotates with the rotating shaft (602).
10. A storage container for preparing silicone sealant as described in claim 9, characterized in that, There are two hook assemblies (6), and the two hook assemblies (6) are respectively installed on two symmetrical surfaces of the storage tank (1).