Silicone glue filtering device

Abstract

The utility model relates to silicone glue production technical field, concretely is silicone glue filtering device, the inside of material cylinder is equipped with rubber plug, the top of rubber plug is equipped with the compression link that penetrates the top cover, one side of material cylinder is equipped with the handle, the bottom of material cylinder is equipped with first bottom cover and second bottom cover, just first bottom cover is located inside second bottom cover, first bottom cover communicates with material cylinder, the bottom of first bottom cover is equipped with first glue outlet pipe, the bottom of material cylinder inserts into inside second bottom cover, through setting ring frame and filter plate in second bottom cover, can effectively filter the impurity in silicone glue, guaranteeed that the silicone glue that flowed had higher purity, improved the quality of silicone glue, satisfied some to the application scene of higher purity requirement of silicone glue, such as high -precision electronic component's encapsulation, optical instrument's sealing etc.

Description

Technical Field

[0001] This utility model relates to the field of silicone sealant production technology, specifically to a silicone sealant filtration device. Background Technology

[0002] Ketone glue is a type of ointment-like adhesive commonly used in households. Its main components are sodium silicate (Na2O·mSiO2), acetic acid, and organic silicone. Once it comes into contact with moisture in the air, it will solidify into a tough rubber-like solid material. It is mainly divided into deacetic acid type, dealcohol type, deammonia type, and deacetylated type.

[0003] During the production process, silicone sealant may not be mixed evenly, resulting in lumps. When the silicone sealant is extruded and used, this will reduce the bonding quality of the silicone sealant. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a silicone sealant filtration device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a silicone sealant filtration device, comprising a barrel, a top cover at the top of the barrel, a sealant plug inside the barrel, a pressure rod penetrating the top cover at the top of the sealant plug, a handle on one side of the barrel, a first bottom cover and a second bottom cover at the bottom of the barrel, with the first bottom cover located inside the second bottom cover and communicating with the barrel, a first dispensing tube at the bottom of the first bottom cover, the bottom of the barrel being inserted into the interior of the second bottom cover, and the bottom of the barrel being threadedly connected to the second bottom cover, a second dispensing tube at the bottom of the second bottom cover, a pad fixedly disposed on the inner wall of the second bottom cover, an annular frame placed on the upper end of the pad inside the second bottom cover, a filter plate disposed on the annular frame, the filter plate being located below the first dispensing tube, and a limiting ring for limiting the second bottom cover on the outer wall of the bottom of the barrel.

[0008] To facilitate assembly of the top cover, the present invention is improved by fixing the top cover to the top of the material cylinder with screws.

[0009] To improve the stability of this structure during use, the present invention includes the following improvements: the top of the top cover is provided with a top seat through which the pressure rod passes, and a locking rod is provided on one side of the top seat. The locking rod is threadedly connected to the top seat, and one end of the locking rod contacts the pressure rod.

[0010] To facilitate assembly of the first bottom cover, the present invention includes an improvement in that a fixing ring is provided on the top of the first bottom cover, and the fixing ring is fixed to the lower end of the material cylinder by screws.

[0011] Furthermore, an improvement of this utility model is that the outer wall of the second bottom cover is provided with anti-slip texture.

[0012] Furthermore, an improvement of this utility model is that the first dispensing tube is provided with a plurality of elastic baffles inside, and the plurality of elastic baffles are in contact with each other.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a silicone sealant filtration device, which has the following beneficial effects:

[0015] By setting an annular frame and filter plate inside the second bottom cover, impurities in the silicone sealant can be effectively filtered out, ensuring that the outflowing silicone sealant has high purity, improving the quality of the silicone sealant, and meeting the requirements of some application scenarios with high silicone sealant purity, such as the packaging of high-precision electronic components and the sealing of optical instruments.

[0016] The elastic baffle inside the first dispensing tube can play a certain role in sealing and flow rate control. During the flow of adhesive, it can initially adjust the flow rate to avoid the adhesive flowing out too quickly, causing waste or insufficient filtration. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This utility model Figure 1 The main view;

[0019] Figure 3 This is a schematic diagram of the installation structure of the filter plate in this utility model;

[0020] Figure 4 This utility model Figure 1 A magnified schematic diagram of the local structure at point A;

[0021] Figure 5 This is a schematic diagram of the installation structure of the elastic baffle of this utility model;

[0022] In the diagram: 1. Material cylinder; 2. Handle; 3. Top cover; 4. Top seat; 5. Pressure rod; 6. Locking rod; 7. First bottom cover; 8. Limiting ring; 9. Fixing ring; 10. First dispensing tube; 11. Elastic baffle; 12. Second bottom cover; 13. Second dispensing tube; 14. Pad; 15. Ring frame; 16. Filter plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 The present invention relates to a silicone sealant filtration device, comprising a material cylinder 1, a top cover 3 at the top of the material cylinder 1, a sealant plug inside the material cylinder 1, a pressure rod 5 penetrating the top of the sealant plug, a handle 2 on one side of the material cylinder 1, a first bottom cover 7 and a second bottom cover 12 at the bottom of the material cylinder 1, with the first bottom cover 7 located inside the second bottom cover 12 and communicating with the material cylinder 1. A first sealant outlet tube 10 is provided at the bottom of the first bottom cover 7, and the bottom of the material cylinder 1 is inserted into... The material cylinder 1 is inserted into the interior of the second bottom cover 12, and the bottom of the material cylinder 1 is threadedly connected to the second bottom cover 12. The bottom end of the second bottom cover 12 is provided with a second dispensing tube 13. A pad 14 is fixedly provided on the inner wall of the second bottom cover 12. An annular frame 15 is placed on the upper end of the pad 14 inside the second bottom cover 12. A filter plate 16 is provided on the annular frame 15. The filter plate 16 is located below the first dispensing tube 10. A limiting ring 8 is provided on the outer wall of the bottom of the material cylinder 1 to limit the position of the second bottom cover 12.

[0025] In this embodiment, the top cover 3 is fixed to the top of the material cylinder 1 by screws. The screw fixing method makes it easy to remove the top cover 3 from the top of the material cylinder 1, which facilitates the filling of material into the material cylinder 1.

[0026] In this embodiment, the top of the top cover 3 is provided with a top seat 4 through which the pressure rod 5 passes, and a locking rod 6 is provided on one side of the top seat 4. The locking rod 6 is threadedly connected to the top seat 4, and one end of the locking rod 6 contacts the pressure rod 5.

[0027] In this embodiment, the top of the first bottom cover 7 is provided with a fixing ring 9, which is fixed to the lower end of the material cylinder 1 by screws. The screw fixing method makes the first bottom cover 7 easy to assemble.

[0028] In this embodiment, the outer wall of the second bottom cover 12 is provided with anti-slip texture, which makes the second bottom cover 12 easy to pick up.

[0029] Furthermore, an improvement of this utility model is that the first dispensing tube 10 is provided with a plurality of elastic baffles 11 inside, and the plurality of elastic baffles 11 are in contact with each other.

[0030] Place the rubber stopper inside the barrel 1, ensuring that the rubber stopper can move freely inside the barrel 1. Connect one end of the pressure rod 5 to the top of the rubber stopper, so that the pressure rod 5 passes through the top cover 3. Fix the top cover 3 to the top of the barrel 1 with screws to ensure the stability of the top cover 3. Install the top seat 4 on the top of the top cover 3, so that the pressure rod 5 passes through the top seat 4. At the same time, install the locking rod 6 on one side of the top seat 4, so that the locking rod 6 is threadedly connected to the top seat 4, and one end of the locking rod 6 can contact the pressure rod 5 for subsequent locking of the position of the pressure rod 5. Install the handle 2 on one side of the barrel 1 for easy gripping of the device during operation.

[0031] A first bottom cover 7 is installed at the bottom of the material cylinder 1. The fixing ring 9 at the top of the first bottom cover 7 is fixed to the lower end of the material cylinder 1 with screws to ensure that the first bottom cover 7 is tightly connected to the material cylinder 1 and that the first bottom cover 7 is connected to the material cylinder 1. A first dispensing tube 10 is installed at the bottom end of the first bottom cover 7. Multiple elastic baffles 11 are installed inside the first dispensing tube 10 so that these elastic baffles 11 are in contact with each other to control the flow of adhesive.

[0032] A pad 14 is fixedly installed on the inner wall of the second bottom cover 12. The ring frame 15 is placed on the upper end of the pad 14. The filter plate 16 is installed on the ring frame 15, ensuring that the filter plate 16 is located below the first dispensing tube 10. The bottom end of the material cylinder 1 is inserted into the interior of the second bottom cover 12, so that the bottom of the material cylinder 1 is threadedly connected to the second bottom cover 12. The second dispensing tube 13 is installed at the bottom end of the second bottom cover 12. Anti-slip texture is provided on the outer wall of the second bottom cover 12 to facilitate hand holding the device during operation. A limiting ring 8 is installed on the outer wall of the bottom of the material cylinder 1 to limit the second bottom cover 12 and prevent it from rotating or moving excessively.

[0033] Filtration Operation: When using silicone sealant, loosen the locking lever 6, grasp the handle 2, and push the pressure lever 5 downwards to move the sealant stopper downwards, applying pressure to the silicone sealant in the barrel 1. Under pressure, the silicone sealant enters the second bottom cover 12 through the first dispensing tube 10. At this time, multiple elastic baffles 11 are in the open state. When the silicone sealant passes through the first dispensing tube 10, the presence of the elastic baffles 11 will initially block and regulate the sealant, causing the sealant to enter the second bottom cover 12 at a certain flow rate. The sealant entering the second bottom cover 12 will be filtered by the filter plate 16. The filter plate 16 will intercept impurities in the silicone sealant. The filtered sealant will flow out through the second dispensing tube 13, completing the filtration process.

[0034] By setting an annular frame 15 and a filter plate 16 inside the second bottom cover 12, impurities in the silicone sealant can be effectively filtered out, ensuring that the outflowing silicone sealant has high purity, improving the quality of the silicone sealant, and meeting the requirements of some application scenarios with high silicone sealant purity, such as the packaging of high-precision electronic components and the sealing of optical instruments.

[0035] The elastic baffle 11 inside the first dispensing tube 10 can play a certain role in sealing and flow rate control. During the flow of adhesive, it can initially adjust the flow rate to avoid the adhesive flowing out too quickly, causing waste or insufficient filtration.

[0036] Stable structure: Multiple components are connected by threads (such as the material cylinder 1 and the second bottom cover 12, the top seat 4 and the locking rod 6) and fixed with screws (such as the top cover 3 and the material cylinder 1, the fixing ring 9 of the first bottom cover 7 and the material cylinder 1), which ensures the stability of the overall structure of the device, reduces the risk of loosening and leakage of components, makes the device more reliable during use, and makes it easy to assemble and disassemble the various parts in this structure.

[0037] The handle 2 is designed to facilitate gripping and operation of the device. The locking rod 6 on the top seat 4 can lock the pressure rod 5, making it easy to adjust and fix the position of the rubber plug during operation. At the same time, the anti-slip texture on the outer wall of the second bottom cover 12 also makes it easy to hold the device during operation. Overall, the operation is simple and convenient, making it easy for users to use.

[0038] Material cylinder 1: It is usually cylindrical, with a certain length and wall thickness. It is the main part of the device and is used to contain silicone sealant. A top cover 3 is installed at the top, a handle 2 is installed on one side, and the bottom is connected to the first bottom cover 7 and the second bottom cover 12. A limiting ring 8 is set on the outer wall of the bottom.

[0039] Top cover 3: Generally round, matching the shape of the top of the material cylinder 1, and fixed to the material cylinder 1 with screws. Top seat 4 is installed on its top, which is the top sealing component of the device.

[0040] The rubber stopper is usually cylindrical and fits the internal shape of the barrel 1. It can move up and down inside the barrel 1 to push the silicone sealant. Its top is connected to the pressure rod 5.

[0041] Pressure bar 5: Generally a slender rod that passes through the top cover 3 and the top seat 4, with one end connected to the rubber stopper. It is used to transmit the external pressure to the rubber stopper and push the rubber liquid to flow.

[0042] Handle 2: Usually long and ergonomically designed for easy hand grip and provides a point of leverage during operation.

[0043] The second bottom cover 12 is a cylindrical shape with one end open. It has a pad 14 inside and a second dispensing tube 13 at the bottom. The outer wall has anti-slip texture. The bottom end of the material cylinder 1 is inserted into it and connected by threads. It is used to accommodate the filter plate 16 and realize the final filtration and dispensing of the adhesive.

[0044] The second dispensing tube 13 is tubular and connected to the bottom end of the second bottom cover 12. It is used to output the filtered silicone adhesive. Its diameter and length can be adjusted according to actual needs.

[0045] Pad 14: It is block-shaped and usually has a certain thickness and strength. It is fixed on the inner wall of the second bottom cover 12 to provide support for the ring frame 15.

[0046] Ring frame 15: It is ring-shaped and is used to support the filter plate 16. It is placed on the pad 14 to ensure the stability of the filter plate 16.

[0047] Filter plate 16: Generally circular, its shape and size are adapted to the ring frame 15. The size of the filter holes of filter plate 16 is determined according to the size of the impurities to be filtered, so as to achieve the filtering function of silicone sealant.

[0048] Top seat 4: Usually circular, installed on the top of top cover 3, penetrated by pressure rod 5, and has a threaded hole on one side for installing locking rod 6, providing an installation position for locking rod 6.

[0049] Locking rod 6: It is a slender rod with threads, which is threaded to the top seat 4. One end of it can be rotated to press the pressure rod 5, thereby locking and adjusting the pressure rod 5.

[0050] Fixing ring 9: It is a ring and is fixed to the lower end of the material cylinder 1 by screws. It is used to connect the first bottom cover 7 and enhance the connection strength between the first bottom cover 7 and the material cylinder 1.

[0051] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A silicone sealant filtration device, comprising a barrel (1), a top cover (3) provided at the top of the barrel (1), a sealant plug provided inside the barrel (1), and a pressure rod (5) penetrating the top cover (3) at the top of the sealant plug, characterized in that: The material cylinder (1) has a handle (2) on one side. The bottom end of the material cylinder (1) is provided with a first bottom cover (7) and a second bottom cover (12). The first bottom cover (7) is located inside the second bottom cover (12). The first bottom cover (7) is connected to the material cylinder (1). The bottom end of the first bottom cover (7) is provided with a first dispensing tube (10). The bottom end of the material cylinder (1) is inserted into the interior of the second bottom cover (12), and the bottom of the material cylinder (1) is threadedly connected to the second bottom cover (12). The bottom end of the second bottom cover (12) is provided with a second dispensing tube (13). A pad (14) is fixedly provided on the inner wall of the second bottom cover (12). The inside of the second bottom cover (12) is provided with an annular frame (15) placed on the upper end of the pad (14). A filter plate (16) is provided on the annular frame (15). The filter plate (16) is located below the first dispensing tube (10). A limiting ring (8) for limiting the second bottom cover (12) is provided on the outer wall of the bottom of the material cylinder (1).

2. The silicone sealant filtration device according to claim 1, characterized in that: The top cover (3) is fixed to the top of the barrel (1) by screws.

3. The silicone sealant filtration device according to claim 2, characterized in that: The top of the top cover (3) is provided with a top seat (4) through which the pressure rod (5) passes, and a locking rod (6) is provided on one side of the top seat (4). The locking rod (6) is threadedly connected to the top seat (4), and one end of the locking rod (6) contacts the pressure rod (5).

4. The silicone sealant filtration device according to claim 3, characterized in that: The top of the first bottom cover (7) is provided with a fixing ring (9), which is fixed to the lower end of the material cylinder (1) by screws.

5. The silicone sealant filtration device according to claim 4, characterized in that: The outer wall of the second bottom cover (12) is provided with anti-slip texture.

6. The silicone sealant filtration device according to claim 5, characterized in that: The first dispensing tube (10) is provided with a plurality of elastic baffles (11) inside, and the plurality of elastic baffles (11) are in contact with each other.

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