Sealing device for preparing heat-conducting silica gel

Abstract

The utility model relates to the field of silica gel technical equipment, and discloses a sealing device for preparation of heat-conducting silica gel, which comprises a bottom plate, a support plate fixedly mounted on the bottom plate, a support fixedly mounted on the support plate, a first motor fixedly mounted on the support, a placement rack fixedly mounted on the support plate, and a second motor fixedly mounted on the placement rack. According to the technical scheme, by arranging the beating mechanism, the discharging pipe can be beaten, silica gel is prevented from being attached to the side wall, by arranging a scraping plate and a stirring rod, the silica gel can be discharged more completely after being placed for a period of time during discharging, and the silica gel can be discharged more conveniently and rapidly. The structures are matched with one another, time is saved, and efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the field of silica gel technical equipment, in particular to a sealing device for preparing heat-conductive silica gel. Background Art

[0002] Thermally conductive silicone is a single-component, heat-conductive, room-temperature curing silicone adhesive sealant. It undergoes a condensation reaction with moisture in the air to release low-molecular substances, causing cross-linking and curing, and vulcanizes into a high-performance elastomer. Good-adhesive thermally conductive adhesive has excellent resistance to cold and hot alternation, aging resistance and electrical insulation properties. It also has excellent moisture resistance, shock resistance, corona resistance, leakage resistance and chemical resistance. It can be used continuously at -60 to 280°C and maintains performance. It does not swell and has good adhesion to most metal and non-metal materials.

[0003] In the prior art, when discharging materials, part of the silicone will stick to the side wall of the device body and the side wall of the discharge pipe without being cleaned. Therefore, a sealing device for preparing thermally conductive silicone is needed. Utility Model Content

[0004] The utility model aims to provide a sealing device for preparing heat-conducting silica gel, which solves the problems raised in the background technology.

[0005] An embodiment of the present application provides a sealing device for preparing thermally conductive silicone, including a base plate, a support plate fixedly mounted on the base plate, a bracket fixedly mounted on the support plate, a first motor fixedly mounted on the bracket, a placement rack fixedly mounted on the support plate, a device body fixedly mounted on the placement rack, and a discharge pipe is provided at the lower end of the device body.

[0006] In this technical solution, a control valve is provided on the discharge pipe, and silicone is added into the device body through the feed pipe, and then the cover plate is covered. When discharge is required, the first motor is started and the control valve on the discharge pipe is opened at the same time, and the first motor drives the first rotating rod to rotate, thereby driving the first rotating wheel to rotate, thereby driving the belt to move, thereby driving the second rotating wheel to rotate, thereby driving the second rotating rod to rotate, and when the first rotating rod rotates, it will drive the thin rod to rotate, thereby driving the installation ring to rotate, thereby driving the knocking mechanism to rotate, and when the knocking mechanism rotates, it will drive the knocking rod to knock on the discharge pipe. The silicone attached to its side wall will fall off, and the knocking rod will rotate and reset after knocking under the action of the torsion spring. The second rotating rod will rotate, thereby driving the threaded rod to rotate, thereby driving the sleeve to move, thereby driving the push plate to move, and starting the second motor to drive the rotating rod to rotate, thereby driving the connecting rod to revolve, thereby driving the gear to revolve. When the gear revolves, it will rotate under the action of the rack. When the rotating rod rotates, it will drive the scraper rack to rotate, thereby scraping the silicone on the side wall. The stirring rod will rotate when the gear rotates. At this time, the packaged silicone can be stirred to make it easier to discharge.

[0007] Optionally, a first rotating rod is fixedly installed on the output end of the first motor through a bracket, a first rotating wheel is fixedly installed on the first rotating rod, a belt is sleeved on the first rotating wheel, a second rotating wheel is sleeved on the other end of the belt, and a second rotating rod is fixedly installed on the second rotating wheel.

[0008] By adopting the above technical solution, the first motor is started to drive the first rotating rod to rotate, thereby driving the first rotating wheel to rotate, thereby driving the belt to move, thereby driving the second rotating wheel to rotate, and thereby driving the second rotating rod to rotate.

[0009] Optionally, a thin rod is fixedly mounted on the lower end of the first rotating rod, a mounting ring is fixedly mounted on the thin rod, and a knocking mechanism is provided on the mounting ring.

[0010] By adopting the above technical solution, when the first rotating rod rotates, it will drive the thin rod to rotate, thereby driving the mounting ring to rotate, and thus driving the knocking mechanism to rotate.

[0011] Optionally, a threaded rod is fixedly mounted on the lower end of the second rotating rod, a sleeve is threadedly mounted on the threaded rod, a push plate is fixedly mounted on the lower end of the sleeve, and a second motor is fixedly mounted on the push plate.

[0012] By adopting the above technical solution, the second rotating rod rotates, thereby driving the threaded rod to rotate, thereby driving the sleeve to move, and thereby driving the push plate to move.

[0013] Optionally, a ring plate is fixedly mounted on the push plate, a rack is provided on the side wall of the ring plate, a rotating rod is fixedly mounted on the output end of the second motor through the push plate, connecting rods are provided on both sides of the rotating rod, a gear is rotatably mounted on the connecting rod, and the gear and the rack are meshed with each other.

[0014] By adopting the above technical solution, the second motor is started to drive the rotating rod to rotate, thereby driving the connecting rod to revolve, thereby driving the gear to revolve. When the gear revolves, it will rotate under the action of the rack.

[0015] Optionally, a scraper frame is fixedly mounted on the lower end of the rotating rod, a stirring rod is rotatably mounted on the scraper frame, and the upper end of the stirring rod is connected to a gear.

[0016] By adopting the above technical solution, when the rotating rod rotates, it will drive the scraper frame to rotate, thereby scraping the silicone on the side wall. The stirring rod will rotate when the gear rotates, and the packaged silicone can be stirred at this time to make it easier to discharge.

[0017] Optionally, the knocking mechanism includes a mounting block, a mounting groove is formed on the mounting block, a knocking rod is arranged in the mounting groove, and a torsion spring is arranged on the knocking rod and the rotating shaft on the side wall of the mounting groove.

[0018] By adopting the above technical solution, when the knocking mechanism rotates, it will drive the knocking rod to knock on the discharge pipe, causing the silicone attached to its side wall to fall off. Under the action of the torsion spring, the knocking rod will rotate and reset after knocking.

[0019] Optionally, a feed pipe is provided on the device body, and a cover plate is provided on the feed pipe.

[0020] By adopting the above technical solution, materials can be fed through the feeding pipe, and the cover plate prevents dust from entering.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The technical solution of the present application can knock the discharge pipe by providing a knocking mechanism to prevent the silicone from adhering to the side wall. By providing a scraper and a stirring rod, the silicone that has been placed for a period of time can be discharged more completely during discharge. The various structures cooperate with each other to save time and be more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0024] Figure 1 This is a schematic structural diagram of a sealing device for preparing thermally conductive silica gel according to the utility model;

[0025] Figure 2 This is a schematic structural diagram of the rotating wheel in a sealing device for preparing thermally conductive silica gel according to the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of a device body in a sealing device for preparing thermally conductive silica gel according to the utility model;

[0027] Figure 4 The utility model is a schematic diagram of the structure of a push plate in a sealing device for preparing thermally conductive silica gel.

[0028] In the figure: 1. bottom plate; 2. support plate; 3. first motor; 4. placement rack; 5. device body; 6. thin rod; 7. knocking mechanism; 8. discharge pipe; 9. threaded rod; 10. first rotating rod; 11. first rotating wheel; 12. belt; 13. second rotating wheel; 14. second rotating rod; 15. ring plate; 16. rack; 17. gear; 18. push plate; 19. scraper rack; 20. stirring rod; 21. second motor; 22. sleeve. DETAILED DESCRIPTION

[0029] See also Figure 1-4 The utility model provides a technical solution: a sealing device for preparing thermally conductive silicone, comprising a bottom plate 1, a support plate 2 is fixedly mounted on the bottom plate 1, a bracket is fixedly mounted on the support plate 2, a first motor 3 is fixedly mounted on the bracket, a placement rack 4 is fixedly mounted on the support plate 2, a device body 5 is fixedly mounted on the placement rack 4, and a discharge pipe 8 is arranged at the lower end of the device body 5.

[0030] In the technical solution of the utility model, if Figure 2 As shown, the output end of the first motor 3 is fixedly installed with a first rotating rod 10 through a bracket, a first rotating wheel 11 is fixedly installed on the first rotating rod 10, a belt 12 is sleeved on the first rotating wheel 11, a second rotating wheel 13 is sleeved on the other end of the belt 12, and a second rotating rod 14 is fixedly installed on the second rotating wheel 13. Start the first motor 3, thereby driving the first rotating rod 10 to rotate, thereby driving the first rotating wheel 11 to rotate, thereby driving the belt 12 to move, thereby driving the second rotating wheel 13 to rotate, and thereby driving the second rotating rod 14 to rotate.

[0031] In the technical solution of the utility model, if Figure 1 As shown, a thin rod 6 is fixedly mounted on the lower end of the first rotating rod 10, a mounting ring is fixedly mounted on the thin rod 6, and a knocking mechanism 7 is arranged on the mounting ring. When the first rotating rod 10 rotates, the thin rod 6 is driven to rotate, thereby driving the mounting ring to rotate, thereby driving the knocking mechanism 7 to rotate.

[0032] In the technical solution of the utility model, if Figure 4 As shown, a threaded rod 9 is fixedly mounted on the lower end of the second rotating rod 14, a sleeve 22 is threadedly mounted on the threaded rod 9, a push plate 18 is fixedly mounted on the lower end of the sleeve 22, and a second motor 21 is fixedly mounted on the push plate 18. The second rotating rod 14 rotates, thereby driving the threaded rod 9 to rotate, thereby driving the sleeve 22 to move, and thereby driving the push plate 18 to move.

[0033] In the technical solution of the utility model, if Figure 3 As shown, a ring plate 15 is fixedly mounted on the push plate 18, and a rack 16 is arranged on the side wall of the ring plate 15. A rotating rod is fixedly mounted on the output end of the second motor 21 through the push plate 18, and connecting rods are arranged on both sides of the rotating rod. A gear 17 is rotatably mounted on the connecting rod, and the gear 17 and the rack 16 are meshed with each other. When the second motor 21 is started, the rotating rod is driven to rotate, thereby driving the connecting rod to revolve, thereby driving the gear 17 to revolve. When the gear 17 revolves, it will rotate under the action of the rack 16.

[0034] In the technical solution of the utility model, if Figure 3 As shown, a scraper frame 19 is fixedly installed at the lower end of the rotating rod, and a stirring rod 20 is rotatably installed on the scraper frame 19. The upper end of the stirring rod 20 is connected to the gear 17. When the rotating rod rotates, the scraper frame 19 is driven to rotate, thereby scraping the silicone on the side wall. The stirring rod 20 will rotate when the gear 17 rotates, and the packaged silicone can be stirred at this time to make it easier to discharge.

[0035] In the technical solution of the utility model, if Figure 1 As shown, the knocking mechanism 7 includes a mounting block, a mounting groove is provided on the mounting block, a knocking rod is provided in the mounting groove, and a torsion spring is provided on the knocking rod and the rotating shaft on the side wall of the mounting groove. When the knocking mechanism 7 rotates, the knocking rod will be driven to knock on the discharge pipe 8, so that the silicone attached to the side wall thereof falls off, and under the action of the torsion spring, the knocking rod will rotate and reset after knocking.

[0036] In the technical solution of the utility model, if Figure 1 As shown, a feed pipe is provided on the device body 5, and a cover plate is provided on the feed pipe. Material can be fed through the feed pipe, and the cover plate prevents dust from entering.

[0037] In this technical solution, a control valve is provided on the discharge pipe 8, and silicone is added into the device body 5 through the feed pipe, and then the cover plate is covered. When discharge is required, the first motor 3 is started and the control valve on the discharge pipe 8 is opened at the same time, and the first motor 3 drives the first rotating rod 10 to rotate, thereby driving the first rotating wheel 11 to rotate, thereby driving the belt 12 to move, thereby driving the second rotating wheel 13 to rotate, thereby driving the second rotating rod 14 to rotate, and when the first rotating rod 10 rotates, it will drive the thin rod 6 to rotate, thereby driving the installation ring to rotate, thereby driving the knocking mechanism 7 to rotate, and when the knocking mechanism 7 rotates, it will drive the knocking rod to knock the discharge pipe 8. The silicone attached to its side wall falls off, and the knocking rod will rotate and reset after knocking under the action of the torsion spring. The second rotating rod 14 rotates, thereby driving the threaded rod 9 to rotate, thereby driving the sleeve 22 to move, thereby driving the push plate 18 to move, and starting the second motor 21 to drive the rotating rod to rotate, thereby driving the connecting rod to revolve, thereby driving the gear 17 to revolve. When the gear 17 revolves, it will rotate under the action of the rack 16. When the rotating rod rotates, it will drive the scraper frame 19 to rotate, thereby scraping the silicone on the side wall. The stirring rod 20 will rotate when the gear 17 rotates. At this time, the packaged silicone can be stirred to make it easier to discharge.

Claims

1. A sealing device for preparing thermally conductive silica gel, characterized in that: The device comprises a bottom plate (1), a support plate (2) fixedly mounted on the bottom plate (1), a bracket fixedly mounted on the support plate (2), a first motor (3) fixedly mounted on the bracket, a placement rack (4) fixedly mounted on the support plate (2), a device body (5) fixedly mounted on the placement rack (4), and a discharge pipe (8) is provided at the lower end of the device body (5).

2. A sealing device for preparing thermally conductive silica gel according to claim 1, characterized in that: The output end of the first motor (3) is fixedly mounted with a first rotating rod (10) through a bracket, a first rotating wheel (11) is fixedly mounted on the first rotating rod (10), a belt (12) is sleeved on the first rotating wheel (11), a second rotating wheel (13) is sleeved on the other end of the belt (12), and a second rotating rod (14) is fixedly mounted on the second rotating wheel (13).

3. A sealing device for preparing thermally conductive silica gel according to claim 2, characterized in that: A thin rod (6) is fixedly mounted on the lower end of the first rotating rod (10), a mounting ring is fixedly mounted on the thin rod (6), and a knocking mechanism (7) is provided on the mounting ring.

4. A sealing device for preparing thermally conductive silica gel according to claim 2, characterized in that: A threaded rod (9) is fixedly mounted on the lower end of the second rotating rod (14), a sleeve (22) is threadedly mounted on the threaded rod (9), a push plate (18) is fixedly mounted on the lower end of the sleeve (22), and a second motor (21) is fixedly mounted on the push plate (18).

5. A sealing device for preparing thermally conductive silica gel according to claim 4, characterized in that: A ring plate (15) is fixedly mounted on the push plate (18), a rack (16) is arranged on the side wall of the ring plate (15), a rotating rod is fixedly mounted on the output end of the second motor (21) through the push plate (18), connecting rods are arranged on both sides of the rotating rod, a gear (17) is rotatably mounted on the connecting rod, and the gear (17) and the rack (16) are meshed with each other.

6. A sealing device for preparing thermally conductive silica gel according to claim 5, characterized in that: A scraper frame (19) is fixedly mounted on the lower end of the rotating rod, a stirring rod (20) is rotatably mounted on the scraper frame (19), and the upper end of the stirring rod (20) is connected to the gear (17).

7. A sealing device for preparing thermally conductive silica gel according to claim 3, characterized in that: The knocking mechanism (7) comprises a mounting block, a mounting groove is provided on the mounting block, a knocking rod is arranged in the mounting groove, and a torsion spring is arranged on the knocking rod and the rotating shaft on the side wall of the mounting groove.

8. The sealing device for preparing thermally conductive silica gel according to claim 1, characterized in that: A feed pipe is arranged on the device body (5), and a cover plate is arranged on the feed pipe.

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