A building insulation board joint sealing device

Abstract

The utility model provides a kind of building insulation board joint sealing device, it is related to insulation board installation technical field, and it includes: glue injection mechanism, the glue injection mechanism includes filling cylinder, one end of the filling cylinder is equipped with connecting barrel, the inside of filling cylinder is sleeved with glue injection pipe, the glue injection pipe is fixedly connected with filling cylinder, the outer surface of the glue injection pipe is sleeved with connecting frame, the connecting frame is fixedly connected with glue injection pipe, the side surface of the connecting frame is fixedly connected with support rod.The utility model, by being provided with glue injection mechanism, the sealant that fills the gap between insulation board is effectively filled into the inside of gap, so that the heat preservation effect when using insulation board is better, and glue injection pipe is set, and the diameter of glue injection pipe is smaller, and then glue injection pipe can be deeply filled into the gap between insulation board, so that sealant can be filled into the inside of gap.

Description

Technical Field

[0001] This utility model relates to the field of insulation board installation technology, and in particular to a sealing device for joints of insulation boards used in buildings. Background Technology

[0002] Building insulation boards are thermal insulation materials used in building walls, roofs, or floors. Their main function is to reduce heat transfer, improve the building's energy efficiency, and enhance indoor comfort. They are widely used in residential, commercial, and industrial projects.

[0003] Existing building insulation boards are connected to walls using fasteners and adhesive mortar. The fastener support plates are placed between two longitudinally adjacent insulation boards, resulting in gaps between them. These gaps are typically filled with sealant. However, existing sealant application guns dispense too much sealant and cannot penetrate deep into the gaps, leading to sealant waste and ineffective filling of the gaps between insulation boards. To address this, we provide a sealing device for building insulation board joints. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where caulking guns are not effective enough at filling gaps between building insulation boards, and to provide a sealing device for joints of building insulation boards.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sealing device for joints of building insulation boards, comprising: an injection mechanism, the injection mechanism including a filling cylinder, a connecting cylinder at one end of the filling cylinder, an injection tube sleeved inside the filling cylinder, the injection tube being fixedly connected to the filling cylinder, a connecting frame sleeved on the outer surface of the injection tube, the connecting frame being fixedly connected to the injection tube, a support rod fixedly connected to one side of the connecting frame, the support rod being fixedly connected to the filling cylinder, a piston head sleeved inside the connecting cylinder, the piston head being slidably connected to the connecting cylinder, a push rod sleeved inside the connecting cylinder, the push rod being fixedly connected to the piston head, a first connecting ring fixedly connected to the outer surface of the filling cylinder, a second connecting ring fixedly connected to the outer surface of the connecting cylinder, a sealing gasket sleeved inside the first connecting ring, and a connecting mechanism provided on the outer side of the filling cylinder, the connecting mechanism including a fixing block.

[0006] In a preferred embodiment, the push rod is slidably connected to the connecting cylinder, and the sealing gasket is fixedly connected to the connecting ring.

[0007] In a preferred embodiment, the fixing block is fixedly connected to the filling cylinder, an insert block is sleeved inside the fixing block, the insert block is slidably connected to the fixing block, and the insert block is fixedly connected to the connecting cylinder.

[0008] In a preferred embodiment, an arc-shaped block is sleeved inside the fixing block and the insert block. The arc-shaped block is slidably connected to both the fixing block and the insert block, and a movable block is fixedly connected to one end of the arc-shaped block.

[0009] In a preferred embodiment, the movable block is sleeved inside the fixed block, the movable block and the fixed block are slidably connected, and a limit rod is fixedly connected to one side of the movable block.

[0010] In a preferred embodiment, the limiting rod is sleeved inside the fixing block, the limiting rod is slidably connected to the fixing block, and a spring is sleeved on the outer surface of the limiting rod.

[0011] In a preferred embodiment, the two ends of the spring are fixedly connected to the outer surface of the movable block and the inner wall of the fixed block, respectively, and an adjusting block is fixedly connected to one end of the movable block.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention, by setting up an injection mechanism, effectively injects sealant into the gaps between insulation boards, improving the insulation effect of the insulation boards during use. The injection tube, with its small diameter, can penetrate deeply into the gaps between the insulation boards, ensuring the sealant is fully filled. A connecting frame and support rod support the injection tube, increasing its strength and reducing deformation. Furthermore, a connecting mechanism, compatible with a filling cylinder and a connecting cylinder, allows for convenient connection and disconnection of the filling cylinder and the connecting cylinder. Attached Figure Description

[0014] Figure 1 A perspective view of a sealing device for joints of building insulation boards provided by this utility model.

[0015] Figure 2 This is a split diagram of a joint sealing device for building insulation boards provided by this utility model.

[0016] Figure 3 This utility model provides a schematic diagram of the installation of a sealing gasket for a joint sealing device of building insulation board.

[0017] Figure 4 Enlarged view of area A of a sealing device for joints of building insulation boards provided by this utility model.

[0018] Figure 5A schematic diagram of the spring installation for a joint sealing device for building insulation boards provided by this utility model.

[0019] Legend:

[0020] 1. Glue dispensing mechanism; 2. Connecting mechanism; 11. Filling cylinder; 12. Connecting cylinder; 13. Glue dispensing tube; 14. Connecting frame; 15. Support rod; 16. Piston head; 17. Push rod; 18. Connecting ring one;

[0021] 19. Connecting ring II; 101. Sealing gasket; 21. Fixing block; 22. Insert block; 23. Arc block; 24. Moving block; 25. Limiting rod; 26. Spring; 27. Adjusting block. Detailed Implementation

[0022] 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.

[0023] Example 1

[0024] like Figures 1-5 As shown, this utility model provides a technical solution: a sealing device for joints of building insulation boards, comprising: an injection mechanism 1, the injection mechanism 1 including a filling cylinder 11, a connecting cylinder 12 at one end of the filling cylinder 11, an injection tube 13 sleeved inside the filling cylinder 11, the injection tube 13 being fixedly connected to the filling cylinder 11, a connecting frame 14 sleeved on the outer surface of the injection tube 13, the connecting frame 14 being fixedly connected to the injection tube 13, a support rod 15 fixedly connected to one side of the connecting frame 14, the support rod 15 being fixedly connected to the filling cylinder 11, and the inner surface of the connecting cylinder 12... A piston head 16 is fitted onto the filling cylinder 11, and the piston head 16 is slidably connected to the connecting cylinder 12. A push rod 17 is fitted inside the connecting cylinder 12, and the push rod 17 is fixedly connected to the piston head 16. A connecting ring 18 is fixedly connected to the outer surface of the filling cylinder 11, and a connecting ring 19 is fixedly connected to the outer surface of the connecting cylinder 12. A sealing gasket 101 is fitted inside the connecting ring 18. A connecting mechanism 2 is provided on the outer side of the filling cylinder 11. The connecting mechanism 2 includes a fixing block 21. The push rod 17 is slidably connected to the connecting cylinder 12, and the sealing gasket 101 is fixedly connected to the connecting ring 18.

[0025] In this embodiment, a filling cylinder 11 and a connecting cylinder 12 are provided, and the filling cylinder 11 and the connecting cylinder 12 are connected to hold a certain amount of sealant. An injection tube 13 is provided, and the injection tube 13 can extend into the interior of the gap in the insulation board. Thus, the sealant in the filling cylinder 11 can be injected into the gap, effectively filling it and improving the insulation effect of the insulation board. A connecting frame 14 and a support rod 15 are provided, which support the injection tube 13, allowing the injection tube 13 to... The strength of the sealant is increased to reduce the overall deformation of the dispensing tube 13. In addition, the piston head 16 and push rod 17 are provided so that the sealant inside the filling cylinder 11 can be squeezed and flow, so that it can be delivered from the filling cylinder 11 to the dispensing tube 13. The sealing gasket 101 is provided, and the sealing gasket 101 can deform after being squeezed by the connecting ring 19. In this way, the sealing gasket 101 can fill the space between the connecting ring 18 and the connecting ring 19, so that the sealant inside the sealing gasket 101 will not leak out.

[0026] Example 2

[0027] like Figures 1-5 As shown, the fixed block 21 is fixedly connected to the filling cylinder 11. An insert block 22 is sleeved inside the fixed block 21 and is slidably connected to the fixed block 21. The insert block 22 is fixedly connected to the connecting cylinder 12. An arc-shaped block 23 is sleeved inside the fixed block 21 and the insert block 22 and is slidably connected to both the fixed block 21 and the insert block 22. A movable block 24 is fixedly connected to one end of the arc-shaped block 23. The movable block 24 is sleeved inside the fixed block 21 and is slidably connected to the fixed block 21. A limit rod 25 is fixedly connected to one side of the movable block 24 and is sleeved inside the fixed block 21. The limit rod 25 is slidably connected to the fixed block 21. A spring 26 is sleeved on the outer surface of the limit rod 25. The two ends of the spring 26 are fixedly connected to the outer surface of the movable block 24 and the inner wall of the fixed block 21, respectively. An adjusting block 27 is fixedly connected to one end of the movable block 24.

[0028] In this embodiment, a connecting mechanism 2 is provided, which can be used in conjunction with the filling cylinder 11 and the connecting cylinder 12 to facilitate the connection and disconnection of the filling cylinder 11 and the connecting cylinder 12, allowing for convenient application of sealant and timely cleaning of components such as the filling cylinder 11 and the connecting cylinder 12. An arc-shaped block 23 is provided, which can be engaged inside the insert block 22. Under the action of components such as the spring 26, the arc-shaped block 23 is tightly connected to the insert block 22, preventing the insert block 22 from actively detaching.

[0029] Working principle:

[0030] like Figures 1-5As shown, in use, a certain amount of sealant can be injected into the filling cylinder 11 first. Then, the connecting cylinder 12 is connected to the filling cylinder 11. At this time, the connecting cylinder 12 drives the connecting ring 29 and the insert 22 to approach the connecting ring 18 and the fixing block 21. The insert 22 will first enter the interior of the fixing block 21 and squeeze the arc-shaped block 23, allowing the arc-shaped block 23 to slide into the interior of the fixing block 21. The arc-shaped block 23 can drive the moving block 24 and the limiting rod 25 to move simultaneously. Thus, the moving block 24 and the limiting rod 25 can compress the spring 26, causing the spring 26 to generate elastic force. Then, when part of the insert 22 is completely inside the interior of the fixing block 21, the elastic force of the spring 26 will be released instantly, and the arc-shaped block 23 will be reset, allowing the arc-shaped block 23 to automatically and tightly engage with the interior of the insert 22. At the same time, the connecting ring 29 can cooperate with the connecting ring 18. The sealing gasket 101 is squeezed to deform it and fill the gap between the connecting ring 18 and the connecting ring 19. At this time, the filling cylinder 11 and the connecting cylinder 12 are in a stable connection state. Then, the glue injection tube 13 is inserted into the gap between the insulation board and the push rod 17 is pushed. The push rod 17 drives the piston head 16 to slide inside the connecting cylinder 12 and the filling cylinder 11. The piston head 16 squeezes and flows the sealant, so that the sealant can enter the glue injection tube 13 and finally fill the gap between the insulation boards. When it is necessary to clean the filling cylinder 11 and the connecting cylinder 12, the adjusting block 27 can be slid first. The adjusting block 27 drives the moving block 24 and the arc block 23 to slide, so that the arc block 23 can be disengaged from the insert block 22. Thus, the filling cylinder 11 and the connecting cylinder 12 can be quickly separated, and the filling cylinder 11, the connecting cylinder 12 and the piston head 16 can be effectively cleaned.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A sealing device for joints of building insulation boards, characterized in that, include: The dispensing mechanism (1) includes a filling cylinder (11), one end of which is provided with a connecting cylinder (12). A dispensing tube (13) is sleeved inside the filling cylinder (11) and is fixedly connected to the filling cylinder (11). A connecting frame (14) is sleeved on the outer surface of the dispensing tube (13) and is fixedly connected to the dispensing tube (13). A support rod (15) is fixedly connected to one side of the connecting frame (14) and is fixedly connected to the filling cylinder (11). The connecting cylinder (12) has... A piston head (16) is fitted inside the filling cylinder (11), and the piston head (16) is slidably connected to the connecting cylinder (12). A push rod (17) is fitted inside the connecting cylinder (12), and the push rod (17) is fixedly connected to the piston head (16). A connecting ring one (18) is fixedly connected to the outer surface of the filling cylinder (11), and a connecting ring two (19) is fixedly connected to the outer surface of the connecting cylinder (12). A sealing gasket (101) is fitted inside the connecting ring one (18). A connecting mechanism (2) is provided on the outer side of the filling cylinder (11), and the connecting mechanism (2) includes a fixing block (21).

2. The sealing device for joints of building insulation boards according to claim 1, characterized in that: The push rod (17) is slidably connected to the connecting cylinder (12), and the sealing gasket (101) is fixedly connected to the connecting ring (18).

3. The sealing device for joints of building insulation boards according to claim 1, characterized in that: The fixing block (21) is fixedly connected to the filling cylinder (11), and the fixing block (21) is fitted with an insert (22). The insert (22) is slidably connected to the fixing block (21), and the insert (22) is fixedly connected to the connecting cylinder (12).

4. The sealing device for joints of building insulation boards according to claim 3, characterized in that: An arc-shaped block (23) is fitted inside the fixed block (21) and the insert block (22). The arc-shaped block (23) is slidably connected to both the fixed block (21) and the insert block (22). A movable block (24) is fixedly connected to one end of the arc-shaped block (23).

5. A sealing device for joints of building insulation boards according to claim 4, characterized in that: The movable block (24) is sleeved inside the fixed block (21), the movable block (24) and the fixed block (21) are slidably connected, and a limit rod (25) is fixedly connected to one side of the movable block (24).

6. The sealing device for joints of building insulation boards according to claim 5, characterized in that: The limiting rod (25) is sleeved inside the fixing block (21), the limiting rod (25) is slidably connected to the fixing block (21), and a spring (26) is sleeved on the outer surface of the limiting rod (25).

7. A sealing device for joints of building insulation boards according to claim 6, characterized in that: The two ends of the spring (26) are fixedly connected to the outer surface of the moving block (24) and the inner wall of the fixed block (21), respectively, and an adjusting block (27) is fixedly connected to one end of the moving block (24).

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