An additive storage device for silicone sealant processing

Abstract

This utility model provides a storage device for additives in silicone sealant processing. The storage device includes a storage body, which comprises a tank, a lifting mechanism, and a cleaning mechanism. The cleaning mechanism is installed inside the tank, and the lifting mechanism is connected to the cleaning mechanism. The bottom of the tank is connected to a discharge mechanism and a support column. A feed inlet is provided on one side of the tank. This utility model achieves quantitative discharge by setting the discharge mechanism so that the discharge cylinder completes one discharge every 180 degrees, which not only realizes quantitative discharge but also avoids continuous discharge, thus isolating the discharge and facilitating control of the discharge volume. The cleaning mechanism causes the pressure plate to rotate downwards when squeezing the material, which drives the rotating rod to rotate, allowing the rotating rod to clean the bottom of the pressure plate and prevent material from adhering to the bottom, making it easy to clean.

Description

Technical Field

[0001] This utility model relates to the field of storage device technology, specifically to a storage device for additives used in silicone sealant processing. Background Technology

[0002] Silicone sealant is a paste-like substance made by mixing polydimethylsiloxane as the main raw material with crosslinking agents, fillers, plasticizers, coupling agents, and catalysts under vacuum. It cures into elastic silicone rubber by reacting with water in the air at room temperature. According to the prior art, such as the storage device for sealing silicone sealant disclosed in Chinese patent document CN219791238U, the end of the discharge pipe away from the sealing cap is threaded so that the discharge pipe can be replaced when there is a lot of silicone sealant residue after curing. When the equipment finishes discharging, the hydraulic push rod is closed first to prevent the silicone sealant from being continuously extruded, and then the control valve is closed to prevent air from entering the equipment and affecting product quality. Finally, the sealing cap is screwed into the discharge pipe to prevent air from entering the discharge pipe and reacting with the silicone sealant inside the discharge pipe.

[0003] According to its publicly available technical solutions, in order to facilitate material discharge from the storage device, the existing technology usually adopts a continuous discharge method. This method is not convenient to control the discharge volume, and when the pressure plate squeezes the material, the surface of the plate will also be covered with material, which is not easy to clean. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a storage device for additives used in silicone sealant processing, thereby solving the problems mentioned in the background art. This invention, through the setting of the discharge mechanism, completes one discharge cycle every 180 degrees of rotation of the discharge cylinder, which not only achieves quantitative discharge but also avoids continuous discharge, thus isolating the discharge and facilitating control of the discharge volume. Through the cleaning mechanism, when the pressure plate is pressed downwards, it drives the rotating rod to rotate, allowing the rotating rod to clean the bottom of the pressure plate, preventing material from adhering to the bottom and making cleaning inconvenient.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a storage device for additives in silicone sealant processing, comprising a storage device body, the storage device body comprising a tank, a lifting mechanism and a cleaning mechanism, the cleaning mechanism being provided inside the tank, the lifting mechanism being connected to the cleaning mechanism, the bottom of the tank being connected to a discharge mechanism, the bottom of the tank being connected to a support column, and a feed inlet being provided on one side of the tank.

[0006] Furthermore, the lifting mechanism includes a hydraulic push rod and a pressure plate. The hydraulic push rod is installed on the top of the tank and passes through the inner wall of the tank to connect with the pressure plate.

[0007] Furthermore, the pressure plate has holes and connecting grooves, and the pressure plate is connected to the cleaning mechanism through the connecting grooves.

[0008] Furthermore, the cleaning mechanism includes a sleeve and a spiral rod, the sleeve being fitted onto the spiral rod, the sleeve having a spiral groove inside, and the spiral rod passing through a hole and connecting to the inner wall of the tank.

[0009] Furthermore, the sleeve is welded to the rotating rod, one end of the sleeve is integrally formed with the rotating block, and the rotating block is installed in the connecting groove.

[0010] Furthermore, the discharge mechanism includes a threaded rod and a discharge cylinder, with the threaded rod passing through the fixed plate and connected to the rotating block.

[0011] Furthermore, the fixing plate is welded to the connecting plate, and the connecting plate is welded to the moving block.

[0012] Furthermore, the discharge cylinder is connected to the rotating rod, the discharge cylinder is slidably connected to the moving block, and the discharge cylinder is located directly below the discharge port.

[0013] The beneficial effects of this utility model are:

[0014] The silicone sealant processing additive storage device features a discharge mechanism that ensures discharge is completed once every 180-degree rotation of the discharge cylinder. This not only achieves quantitative discharge but also avoids continuous discharge, thus ensuring efficient discharge.

[0015] The isolation feature makes it easier to control the discharge volume.

[0016] This silicone sealant processing additive storage device uses a cleaning mechanism to make the pressure plate face downwards. When the material is squeezed, the pressure plate rotates, allowing the rotating rod to clean the bottom of the pressure plate and prevent material from adhering to it, thus making cleaning easier. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of a storage device for additives in silicone sealant processing according to the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of a silicone sealant processing additive storage device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the cleaning mechanism of a silicone sealant processing additive storage device according to the present invention.

[0020] Figure 4 This is a schematic diagram of the internal structure of the discharge mechanism of a silicone sealant processing additive storage device according to the present invention.

[0021] Figure 5 This is a schematic diagram of the discharge mechanism of a storage device for additives used in silicone sealant processing according to this utility model.

[0022] In the diagram: 1. Tank body; 2. Lifting mechanism; 3. Feed inlet; 4. Discharge mechanism; 5. Support column; 6. Cleaning mechanism; 7. Pressure plate; 8. Screw rod; 9. Rotating rod; 10. Sleeve; 11. Rotating block one; 12. Connecting groove; 13. Hole; 14. Threaded rod; 15. Fixed plate; 16. Rotating block two; 17. Connecting plate; 18. Moving block; 19. Discharge cylinder; 20. Rotating rod; 21. Hydraulic push rod; 22. Discharge port. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Please see Figures 1 to 5 This utility model provides the following technical solution: a storage device for additives in silicone sealant processing, comprising a storage device body, the storage device body including a tank 1, a lifting mechanism 2 and a cleaning mechanism 6, the cleaning mechanism 6 being provided inside the tank 1, the lifting mechanism 2 being connected to the cleaning mechanism 6, the bottom of the tank 1 being connected to a discharge mechanism 4, the bottom of the tank 1 being connected to a support column 5, and a feed inlet 3 being provided on one side of the tank 1. When in use, the material is put into the tank 1 through the feed inlet 3 and then the feed inlet 3 is closed. When needed, the material is squeezed downwards by the lifting mechanism 2 and then removed by the discharge mechanism 4.

[0025] In this embodiment, the lifting mechanism 2 includes a hydraulic push rod 21 and a pressure plate 7. The hydraulic push rod 21 is installed on the top of the tank 1 and passes through the inner wall of the tank 1 to connect with the pressure plate 7. The pressure plate 7 has a hole 13 and a connecting groove 12. The pressure plate 7 is connected to the cleaning mechanism 6 through the connecting groove 12. The cleaning mechanism 6 includes a sleeve 10 and a spiral rod 8. The sleeve 10 is sleeved on the spiral rod 8. The sleeve 10 has a spiral groove inside. The spiral rod 8 passes through the hole 13 and connects to the inner wall of the tank 1. The sleeve 10 is welded to a rotating rod 20. One end of the sleeve 10 is integrally formed with a rotating block 11. The rotating block 11 is installed in the connecting groove 12. During use, the hydraulic push rod 21 pushes the pressure plate 7 downward, and the pressure plate 7 squeezes the material, making it easier for the material to be discharged from the tank 1. The pressure plate 7 contacts the inner wall of the tank 1, which can scrape off the material adhering to the inner wall of the tank 1. When the pressure plate 7 moves downward, it pushes the sleeve 10 downward. The spiral groove in the sleeve 10 cooperates with the spiral rod 8, so that the sleeve 10 starts to rotate along the spiral rod 8, which drives the rotating block 11 to rotate in the connecting groove 12. At the same time, it drives the rotating rod 9 to rotate. When the rotating rod 9 rotates, it scrapes the bottom of the pressure plate 7, which achieves the function of cleaning the bottom of the pressure plate 7 and preventing the bottom of the pressure plate from adhering to the bottom and making it difficult to clean.

[0026] In this embodiment, the discharge mechanism 4 includes a threaded rod 14 and a discharge cylinder 19. The threaded rod 14 passes through a fixed plate 15 and is connected to a rotating block 16. The fixed plate 15 is welded to a connecting plate 17, and the connecting plate 17 is welded to a moving block 18. The discharge cylinder 19 is connected to a rotating rod 20, and the discharge cylinder 19 and the moving block 18 are slidably connected. The discharge cylinder 19 is located directly below the discharge port 22. Rotating the rotating rod 20 causes the discharge cylinder 19 to rotate, causing the material to fall into the groove of the discharge cylinder 19. Then, rotating it 180 degrees further discharges the material. When it is necessary to adjust the amount of material discharged, the threaded rod 14 can be rotated, causing the threaded rod 14 to rotate and drive the rotating block 16 to rotate within the fixed plate 15. While the threaded rod 14 is rotating, it moves forward, pushing the connecting plate 17 through the rotating block 16. The connecting plate 17 drives the moving block 18 to move, causing the moving block 18 to move into the groove of the discharge cylinder 19, thus changing the capacity of the groove. When the discharge cylinder 19 rotates, it drives the moving block 18 to rotate synchronously, thereby changing the discharge amount of the cylinder, realizing quantitative discharge, avoiding continuous discharge, isolating the discharge, and facilitating the control of the discharge amount.

[0027] Working principle: During use, the hydraulic push rod 21 pushes the pressure plate 7 downward, squeezing the material and making it easier to discharge from the tank 1. The pressure plate 7 contacts the inner wall of the tank 1, scraping off any material adhering to it. As the pressure plate 7 moves downward, it pushes the sleeve 10 downward. The spiral groove inside the sleeve 10 engages with the spiral rod 8, causing the sleeve 10 to rotate along the spiral rod 8. This rotates the rotating block 11 in the connecting groove 12, simultaneously causing the rotating rod 9 to rotate. The rotating rod 9 scrapes against the bottom of the pressure plate 7, cleaning it and preventing material buildup. Rotating the rotating rod 20 further... The discharge cylinder 19 rotates, causing the material to fall into the groove of the discharge cylinder 19. Then it rotates 180 degrees to discharge the material. When it is necessary to adjust the amount of material discharged, the threaded rod 14 can be rotated, causing the threaded rod 14 to rotate and drive the rotating block 16 to rotate within the fixed plate 15. While rotating, the threaded rod 14 moves forward, pushing the connecting plate 17 through the rotating block 16. The connecting plate 17 drives the moving block 18 to move, causing the moving block 18 to move into the groove of the discharge cylinder 19, thus changing the volume of material discharged. The rotation of the discharge cylinder 19 drives the moving block 18 to rotate synchronously, thereby changing the discharge volume of the cylinder. This achieves quantitative discharge and avoids continuous discharge, creating isolation during discharge and facilitating control of the discharge volume.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A storage device for additives used in silicone sealant processing, comprising a storage device body, characterized in that: The storage device body includes a tank (1), a lifting mechanism (2) and a cleaning mechanism (6). The cleaning mechanism (6) is provided inside the tank (1). The lifting mechanism (2) is connected to the cleaning mechanism (6). The bottom of the tank (1) is connected to the discharge mechanism (4). The bottom of the tank (1) is connected to the support column (5). A feed inlet (3) is provided on one side of the tank (1). The discharge mechanism (4) includes a threaded rod (14) and a discharge cylinder (19). The threaded rod (14) passes through the fixed plate (15) and is connected to the rotating block (16). The fixed plate (15) is welded to the connecting plate (17). The connecting plate (17) is welded to the moving block (18). The discharge cylinder (19) is connected to the rotating rod (20). The discharge cylinder (19) and the moving block (18) are slidably connected. The discharge cylinder (19) is located directly below the discharge port (22).

2. The storage device for silicone sealant processing additives according to claim 1, characterized in that: The lifting mechanism (2) includes a hydraulic push rod (21) and a pressure plate (7). The hydraulic push rod (21) is installed on the top of the tank (1) and passes through the inner wall of the tank (1) and is connected to the pressure plate (7).

3. The storage device for auxiliary agents in silicone sealant processing according to claim 2, characterized in that: The pressure plate (7) has holes (13) and connecting grooves (12), and the pressure plate (7) is connected to the cleaning mechanism (6) through the connecting grooves (12).

4. The storage device for auxiliary agents in silicone sealant processing according to claim 1, characterized in that: The cleaning mechanism (6) includes a sleeve (10) and a spiral rod (8). The sleeve (10) is fitted onto the spiral rod (8). The sleeve (10) has a spiral groove inside. The spiral rod (8) passes through a hole (13) and is connected to the inner wall of the tank (1).

5. A storage device for additives in silicone sealant processing according to claim 4, characterized in that: The sleeve (10) is welded to the rotating rod (9), and one end of the sleeve (10) is integrally formed with the rotating block (11). The rotating block (11) is installed in the connecting groove (12).

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