Pneumatic sealant filling equipment

Abstract

The utility model relates to pneumatic sealant filling equipment which comprises a pneumatic sealant filling barrel, one end of the pneumatic sealant filling barrel is fixedly connected with a connecting valve, the end, away from the pneumatic sealant filling barrel, of the connecting valve is in butt joint with a filling rubber barrel, and a mounting sleeve is mounted on the outer wall of the connecting valve through a bolt; the clamping assembly is used for limiting the butt joint position between the filling rubber barrel and the connecting valve, the clamping assembly is clamped on the outer wall of the filling rubber barrel, and the outer wall of the clamping assembly is symmetrically and fixedly connected with connecting strips; according to the scheme, during use, one end of the filling rubber barrel is inserted into the mounting sleeve to be in butt joint with the connecting valve, and the clamping assembly is matched with the connecting strip to clamp and limit the filling rubber barrel, so that when the filling rubber barrel is filled with a sealant, the butt joint stability between the filling rubber barrel and the connecting valve can be enhanced; the situation that the filling rubber barrel is separated from the connecting valve due to air pressure in the filling process can be avoided as much as possible, and the filling efficiency of the filling rubber barrel can be improved.

Description

Technical Field

[0001] This application relates to the technical field of sealant filling, and in particular, to a pneumatic sealant filling device. Background Art

[0002] In the process of industrial manufacturing and assembly, the filling and potting of sealants is one of the key steps. The traditional potting method mainly relies on manual operation. The operation process includes mixing a large batch of sealants and then manually filling them into the cartridge one by one, and pressing the tail plug after filling. However, this traditional method has various problems. First, the filling efficiency is low, and a large amount of manual working hours are wasted. Operators need to spend a lot of time and energy filling the cartridges one by one, which not only increases the production cost but also affects the production progress. In addition, air bubbles are easily mixed in during the manual potting process, resulting in a decrease in the quality of the sealant. Therefore, a pneumatic sealant filling device is needed to perform more accurate and efficient sealant filling.

[0003] In the related art, when filling a cartridge with sealant, the mixed sealant needs to be collected in a filling barrel first, a piston is pressed in from the tail, a connection valve is installed at one end of the filling barrel, and the end of the connection valve away from the filling barrel can be directly inserted into the mouth tube of the cartridge. By controlling the connection valve to open and then controlling the compressed air of the air source to be injected into the tail of the filling barrel to push the piston forward, the discharging action can be performed to fill the cartridge with sealant. However, in the above connection method of directly inserting the connection valve into the mouth tube of the cartridge, during the process of sealant filling, the cartridge may be separated from the connection valve under the action of air pressure, which may affect the filling efficiency of the cartridge and is not conducive to practical use. Therefore, those skilled in the art have provided a pneumatic sealant filling device to solve the problems raised in the above background art. Summary of the Utility Model

[0004] In order to solve the problem that in the above background art, the connection method of inserting the connection valve into the mouth tube of the cartridge may cause the cartridge to be separated from the connection valve under the action of air pressure during the process of sealant filling, which may affect the filling efficiency of the cartridge, this application provides a pneumatic sealant filling device.

[0005] The pneumatic sealant filling device provided by this application adopts the following technical solutions:

[0006] A pneumatic sealant filling device includes a pneumatic sealant filling barrel. One end of the pneumatic sealant filling barrel is fixedly connected with a connecting valve. The end of the connecting valve away from the pneumatic sealant filling barrel is butted with a filling cartridge. An installation sleeve is installed on the outer wall of the connecting valve through bolts to limit the butting position between the filling cartridge and the connecting valve. A clamping assembly clamps the outer wall of the filling cartridge, and connecting strips are symmetrically and fixedly connected to the outer wall of the clamping assembly. The ends of the symmetrically arranged connecting strips away from the clamping assembly are respectively hinged to the outer wall of the installation sleeve.

[0007] By adopting the above technical solution, one end of the filling cartridge can be inserted into the interior of the installation sleeve to be butted with the connecting valve. The clamping assembly and the symmetrically arranged connecting strips cooperate to clamp and limit the filling cartridge. Thus, when filling the sealant into the filling cartridge, the firmness of the butt joint between the filling cartridge and the connecting valve can be enhanced, and the situation that the filling cartridge detaches from the connecting valve due to air pressure during the filling process can be avoided as much as possible.

[0008] Preferably, the connecting valve includes a valve body. A connecting ring plate is fixedly connected to the outer wall of the valve body. One side of the connecting ring plate and one end of the [description missing in the original] are connected with the installation sleeve through bolts.

[0009] By adopting the above technical solution, the opening and closing of the valve body can control the flow of the sealant inside the pneumatic sealant filling barrel. The connecting ring plate and the bolts cooperate to limit the installation position of the installation sleeve.

[0010] Preferably, the filling cartridge includes a barrel body. A barrel mouth pipe is fixedly connected to one end of the barrel body. One end of the barrel mouth pipe is butted with one end of the connecting valve. The barrel mouth pipe is located inside the clamping assembly.

[0011] By adopting the above technical solution, the interior of the barrel body is used to store the sealant, and the barrel mouth pipe facilitates the butt joint with the connecting valve.

[0012] Preferably, a slot is opened on one side of the connecting ring plate close to the installation sleeve. A plug is fixedly connected to one end of the installation sleeve close to the connecting ring plate. The plug is located inside the slot.

[0013] By adopting the above technical solution, docking the plug with the slot can ensure the installation position between the installation sleeve and the connecting ring plate.

[0014] Preferably, a sealing ring is fixedly connected to one end of the connecting valve close to the barrel mouth pipe. One side of the sealing ring away from the connecting valve abuts against one end of the barrel mouth pipe.

[0015] By adopting the above technical solution, the sealing effect of the butting position between the barrel mouth pipe and the connecting valve can be enhanced through the sealing ring.

[0016] Preferably, the clamping assembly includes a first arc portion and a second arc portion which are symmetrically arranged. Both the first arc portion and the second arc portion are located outside the barrel mouth tube. One ends of the first arc portion and the second arc portion are fixedly connected to the symmetrically arranged connecting bars respectively. On both sides of the outer wall of the first arc portion, buckles are fixedly connected. On both sides of the outer wall of the second arc portion, hooks are fixedly connected. The buckles and the hooks are engaged with each other.

[0017] By adopting the above technical solution, the cooperation between the buckle and the hook enables the first arc portion and the second arc portion to be opened and closed as needed, and can perform clamping and limiting when the first arc portion and the second arc portion are closed.

[0018] Preferably, anti-slip pads are fixedly connected to the inner walls of the first arc portion and the second arc portion, and the inner walls of the anti-slip pads are abutted against the outer wall of the barrel mouth tube.

[0019] By adopting the above technical solution, the anti-slip pads can increase the friction between the arc portion and the barrel mouth tube, and can enhance the clamping and limiting effect on the barrel mouth tube.

[0020] In summary, the present application includes the following beneficial technical effects:

[0021] 1. In this pneumatic sealant filling device, the inside of the pneumatic sealant filling barrel is used to store the sealant. One end of the filling cartridge can be inserted into the inside of the mounting sleeve and docked with the connecting valve. After the filling cartridge is docked with the connecting valve, through the cooperation of the clamping assembly and the symmetrically arranged connecting bars, the filling cartridge can be clamped and fixed. Thus, when filling the sealant into the filling cartridge, the stability of the docking between the filling cartridge and the connecting valve can be enhanced, and the situation that the filling cartridge is separated from the connecting valve due to air pressure during the filling process can be avoided as much as possible, and the filling efficiency of the filling cartridge can be improved;

[0022] 2. In this pneumatic sealant filling device, the flow of the sealant inside the pneumatic sealant filling barrel can be controlled by adjusting the opening and closing of the set valve body. The connecting ring plate fixedly installed on the outer wall of the valve body and the bolt cooperate to limit the installation position of the mounting sleeve. By docking the plug block with the slot, the installation position between the mounting sleeve and the connecting ring plate can be ensured. The inside of the cylinder body is used to store the sealant. The barrel mouth tube can facilitate the docking with the connecting valve, and the sealing effect of the docking position between the barrel mouth tube and the connecting valve can be enhanced through the sealing ring;

[0023] 3. The pneumatic sealant filling device is provided with a buckle and a hook that cooperate with each other, enabling the first arc-shaped part and the second arc-shaped part to open and close as needed. When the first arc-shaped part and the second arc-shaped part are closed, they can clamp and limit the position. When the first arc-shaped part and the second arc-shaped part are opened, it is convenient for personnel to place and take the barrel mouth tube. The anti-slip pad can increase the friction between the arc-shaped part and the barrel mouth tube, enhancing the clamping and limiting effect on the barrel mouth tube. Brief Description of the Drawings

[0024] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0025] Figure 2 is the cross-sectional structural schematic diagram of the embodiment of the present application;

[0026] Figure 3 is the embodiment of the present application Figure 2 The enlarged schematic diagram of the structure at A in;

[0027] Figure 4 is the structural schematic diagram of the clamping assembly in the embodiment of the present application.

[0028] Description of the reference numerals: 1. Pneumatic sealant filling barrel; 2. Connection valve; 201. Valve body; 202. Connection ring plate; 3. Installation sleeve; 4. Filling rubber barrel; 401. Barrel body; 402. Barrel mouth tube; 5. Connection strip; 6. Clamping assembly; 601. First arc-shaped part; 602. Second arc-shaped part; 603. Buckle; 604. Hook; 7. Sealing ring; 8. Anti-slip pad; 9. Slot; 10. Insert block. Detailed Description of the Embodiment

[0029] The following combines the attached Figures 1-4 to further elaborate on the present application in detail.

[0030] The embodiment of the present application discloses a pneumatic sealant filling device. Referring to Figure 1 and Figure 2 , the pneumatic sealant filling device includes a pneumatic sealant filling barrel 1. One end of the pneumatic sealant filling barrel 1 is fixedly connected with a connection valve 2. The end of the connection valve 2 away from the pneumatic sealant filling barrel 1 is butted with a filling rubber barrel 4. The installation sleeve 3 is installed on the outer wall of the connection valve 2 through bolts to limit the docking position between the filling rubber barrel 4 and the connection valve 2. The clamping assembly 6 clamps on the outer wall of the filling rubber barrel 4, and connection strips 5 are symmetrically fixedly connected to the outer wall of the clamping assembly 6. The ends of the symmetrically arranged connection strips 5 away from the clamping assembly 6 are respectively hinged to the outer wall of the installation sleeve 3.

[0031] In this embodiment, the inside of the pneumatic sealant filling barrel 1 provided in the pneumatic sealant filling device is used to store the sealant. The filling of the sealant can be controlled through the connection valve 2 installed at one end of the pneumatic sealant filling barrel 1. When it is necessary to fill the filling cartridge 4 with the sealant, the user can dock one end of the sealant with the connection valve 2 and open the connection valve 2. At this time, start the air source connected to the pneumatic sealant filling barrel 1, which can control the piston at the tail of the pneumatic sealant filling barrel 1 to move forward, and then the filling cartridge 4 can be filled with the sealant. Further, an installation sleeve 3 is connected to the outer wall of the connection valve 2 by bolts, and connection bars 5 are symmetrically hinged to the outer wall of the installation sleeve 3. The installation position of the clamping assembly 6 can be restricted by the symmetrically arranged connection bars 5. When the clamping assembly 6 is used, the filling cartridge 4 docked with the connection valve 2 can be clamped and limited. Therefore, when the filling cartridge 4 is filled with the sealant, the stability of the docking between the filling cartridge 4 and the connection valve 2 can be enhanced, and the situation that the filling cartridge 4 is separated from the connection valve 2 due to air pressure during the filling process can be avoided as much as possible, thereby improving the filling efficiency of the filling cartridge 4 and making the present application more conducive to practical use.

[0032] In a further preferred embodiment of the present utility model, as Figure 1 , Figure 2 and Figure 3 shown, the connection valve 2 includes a valve body 201, and a connection ring plate 202 is fixedly connected to the outer wall of the valve body 201. One side of the connection ring plate 202 and one end of the [missing part] are connected to the installation sleeve 3 by bolts.

[0033] In this embodiment, through the opening and closing of the valve body 201, the flow of the sealant inside the pneumatic sealant filling barrel 1 can be controlled. By cooperating the connection ring plate 202 fixedly installed on the outer wall of the valve body 201 with bolts, the installation position of the installation sleeve 3 can be restricted, and at the same time, it is also convenient for personnel to disassemble the installation sleeve 3 so as to check and clean the docking part between the connection valve 2 and the filling cartridge 4.

[0034] In a further preferred embodiment of the present utility model, as Figure 3 and Figure 4 shown, a slot 9 is opened on one side of the connection ring plate 202 close to the installation sleeve 3, and a plug 10 is fixedly connected to one end of the installation sleeve 3 close to the connection ring plate 202. The plug 10 is located inside the slot 9.

[0035] In this embodiment, when installing the installation sleeve 3, the user can dock the plug 10 with the slot 9 to ensure the installation position between the installation sleeve 3 and the connection ring plate 202, so as to dock at the installation hole of the bolt.

[0036] In a further preferred embodiment of the present utility model, as Figure 1 and Figure 2As shown, the filling cartridge 4 includes a barrel body 401. One end of the barrel body 401 is fixedly connected with a barrel mouth pipe 402. One end of the barrel mouth pipe 402 is docked with one end of the connection valve 2. The barrel mouth pipe 402 is located inside the clamping assembly 6.

[0037] In this embodiment, the inside of the barrel body 401 is used to store the sealant, and a piston is installed inside the barrel body 401. Before filling the barrel body 401, the piston needs to be pushed into the inside of the barrel body 401 so that the filling cartridge 4 can be used after filling. The barrel mouth pipe 402 can facilitate the docking with the connection valve 2 and also facilitate the subsequent use of the filling cartridge 4.

[0038] In a further preferred embodiment of the present utility model, as Figure 2 and Figure 3 shown, a sealing ring 7 is fixedly connected to one end of the connection valve 2 close to the barrel mouth pipe 402. One side of the sealing ring 7 away from the connection valve 2 abuts against one end of the barrel mouth pipe 402.

[0039] In this embodiment, when the barrel mouth pipe 402 is docked with the connection valve 2, the provided sealing ring 7 can be located between the contact surfaces of the barrel mouth pipe 402 and the connection valve 2, thereby enhancing the sealing effect at the docking position of the barrel mouth pipe 402 and the connection valve 2.

[0040] In a further preferred embodiment of the present utility model, as Figure 1 、 Figure 2 and Figure 4 shown, the clamping assembly 6 includes a first arc-shaped portion 601 and a second arc-shaped portion 602 which are symmetrically arranged. Both the first arc-shaped portion 601 and the second arc-shaped portion 602 are located outside the barrel mouth pipe 402. The outer walls of the first arc-shaped portion 601 and the second arc-shaped portion 602 are respectively fixedly connected to one end of symmetrically arranged connection bars 5. On both sides of the outer wall of the first arc-shaped portion 601, clamping buckles 603 are fixedly connected. On both sides of the outer wall of the second arc-shaped portion 602, hooks 604 are fixedly connected. The clamping buckles 603 and the hooks 604 are clamped with each other.

[0041] In this embodiment, through the cooperation of the clamping buckles 603 and the hooks 604, the first arc-shaped portion 601 and the second arc-shaped portion 602 can be opened and closed as needed. When the first arc-shaped portion 601 and the second arc-shaped portion 602 are closed, they can perform clamping and limiting. When the first arc-shaped portion 601 and the second arc-shaped portion 602 are opened, they can be controlled to rotate around the hinged part of the connection bar 5 and the mounting sleeve 3 so that personnel can place and take the barrel mouth pipe 402.

[0042] In a further preferred embodiment of the present utility model, as Figure 2 and Figure 4As shown, anti-slip pads 8 are fixedly connected to the inner walls of the first arc portion 601 and the second arc portion 602, and the inner wall of the anti-slip pad 8 abuts against the outer wall of the barrel mouth tube 402.

[0043] In this embodiment, when the first arc portion 601 and the second arc portion 602 clamp the barrel mouth tube 402, the provided anti-slip pads 8 can be located between the contact surfaces of the arc portion and the barrel mouth tube 402, thereby increasing the friction with the barrel mouth tube 402 and enhancing the clamping and limiting effect on the barrel mouth tube 402.

[0044] The implementation principle of the pneumatic sealant filling device in the embodiment of the present application is as follows:

[0045] During use, the sealant is stored inside the pneumatic sealant filling barrel 1. One end of the filling cartridge 4 is inserted into the inside of the mounting sleeve 3 and docked with the connection valve 2. After the filling cartridge 4 is docked with the connection valve 2, the clamping assembly 6 can clamp the filling cartridge 4, and the clamping assembly 6 and the mounting sleeve 3 are connected by symmetrically arranged connecting bars 5. Thus, when filling the sealant into the filling cartridge 4, the stability of the docking between the filling cartridge 4 and the connection valve 2 can be enhanced, and the situation where the filling cartridge 4 detaches from the connection valve 2 due to air pressure during the filling process can be avoided as much as possible, thereby improving the filling efficiency of the filling cartridge 4 and making the present application more conducive to practical use.

[0046] The above are all preferred embodiments of the present application. Without restricting the protection scope of the present application based on this, therefore: Any equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A pneumatic sealant filling device, characterized in that: include: A pneumatic sealant filling barrel (1), one end of which is fixedly connected to a connecting valve (2), and one end of the connecting valve (2) away from the pneumatic sealant filling barrel (1) is connected to a filling rubber cylinder (4); A mounting sleeve (3) which is mounted on the outer wall of the connecting valve (2) by means of bolts and is used to limit the docking position between the filling rubber cylinder (4) and the connecting valve (2); A clamping assembly (6) is clamped on the outer wall of the filling rubber cylinder (4), and the outer wall of the clamping assembly (6) is symmetrically fixedly connected with a connecting strip (5), and one end of the symmetrically arranged connecting strip (5) away from the clamping assembly (6) is respectively hinged to the outer wall of the mounting sleeve (3).

2. A pneumatic sealant filling device according to claim 1, characterized in that: The connecting valve (2) comprises a valve body (201), the outer wall of the valve body (201) is fixedly connected with a connecting ring plate (202), and one side of the connecting ring plate (202) is connected to the one end of the mounting sleeve (3) by bolts.

3. A pneumatic sealant filling device according to claim 1, characterized in that: The filling rubber cylinder (4) comprises a cylinder body (401), one end of which is fixedly connected to a cylinder mouth tube (402), one end of which is butt-jointed with one end of the connecting valve (2), and the cylinder mouth tube (402) is located inside the clamping assembly (6).

4. A pneumatic sealant filling device according to claim 2, characterized in that: A slot (9) is provided on one side of the connecting ring plate (202) close to the mounting sleeve (3); an insert block (10) is fixedly connected to one end of the mounting sleeve (3) close to the connecting ring plate (202); the insert block (10) is located inside the slot (9).

5. A pneumatic sealant filling device according to claim 3, characterized in that: A sealing ring (7) is fixedly connected to one end of the connecting valve (2) close to the barrel mouth tube (402), and a side of the sealing ring (7) away from the connecting valve (2) is in contact with one end of the barrel mouth tube (402).

6. A pneumatic sealant filling device according to claim 3, characterized in that: The clamping assembly (6) comprises a first arc-shaped portion (601) and a second arc-shaped portion (602) which are symmetrically arranged. The first arc-shaped portion (601) and the second arc-shaped portion (602) are both located outside the barrel tube (402). The outer walls of the first arc-shaped portion (601) and the second arc-shaped portion (602) are respectively fixedly connected to one end of the symmetrically arranged connecting strip (5). Both sides of the outer wall of the first arc-shaped portion (601) are fixedly connected with buckles (603), and both sides of the outer wall of the second arc-shaped portion (602) are fixedly connected with hooks (604). The buckles (603) and the hooks (604) are mutually engaged.

7. A pneumatic sealant filling device according to claim 6, characterized in that: The inner walls of the first arc-shaped portion (601) and the second arc-shaped portion (602) are both fixedly connected with anti-skid pads (8), and the inner walls of the anti-skid pads (8) are in contact with the outer wall of the barrel tube (402).

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