Stirring device for organic silica gel

Abstract

The utility model belongs to the field of organic silica gel stirring, and particularly relates to an organic silica gel stirring device which comprises a stirring box, a feeding groove is formed in the surface of the stirring box, and a stirring mechanism is arranged at the top of the stirring box. The stirring mechanism comprises a first hollow groove, the first hollow groove is formed in the surface of the stirring box, and an inner cavity of the first hollow groove is rotationally connected with a stirring rod; the motor drives the first bevel gear, the second bevel gear and the stirring rod to rotate so as to stir and mix organic silica gel liquid and a curing agent in the stirring box, the temperature controller can be used for controlling the first resistance wire and the second resistance wire to heat while stirring, the first resistance wire is located in the center of the interior of the stirring box, and the second resistance wire is located in the center of the interior of the stirring box. And the second resistance wire is positioned on the outer side part of the stirring box, so that when the organic silica gel liquid and the curing agent are stirred, the conditions of low curing speed and viscosity increase caused by low temperature in winter are avoided, and the stirring effect is better.

Description

Technical Field

[0001] This utility model relates to the field of silicone stirring, specifically a stirring device for silicone. Background Technology

[0002] Organosilicon compounds refer to compounds containing Si-C bonds, with at least one organic group directly bonded to a silicon atom. Compounds whose organic groups are bonded to silicon atoms via oxygen, sulfur, nitrogen, etc., are also commonly considered organosilicon compounds. Among them, polysiloxanes, with a silicon-oxygen bond (-Si-O-Si-) backbone, are the most numerous, most extensively studied, and most widely used class of organosilicon compounds, accounting for over 90% of total usage.

[0003] In existing technologies, during the production of silicone rubber, stirring is required to ensure that the silicone rubber and curing agent are fully mixed to ensure the curing effect of the silicone rubber and facilitate subsequent use. However, in low-temperature environments in winter, the silicone rubber liquid and curing agent are prone to slow curing speed due to low temperature during mixing and stirring, and the viscosity of the silicone rubber liquid will also increase, resulting in poor fluidity and further affecting the stirring effect. Utility Model Content

[0004] To address the shortcomings of existing technologies, in low-temperature environments during winter, the curing speed of silicone liquid and curing agent is slowed down due to the low temperature, and the viscosity of the silicone liquid is increased, resulting in poor fluidity and further affecting the mixing effect. This invention proposes a mixing device for silicone.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a stirring device for silicone, including a stirring box, a feeding groove is provided on the surface of the stirring box, and a stirring mechanism is provided on the top of the stirring box;

[0006] The stirring mechanism includes a first hollow groove formed on the surface of the stirring tank. A stirring rod is rotatably connected to the inner cavity of the first hollow groove. A motor is fixedly connected to the top of the stirring tank. A first bevel gear is fixedly connected to the surface of the output shaft of the motor. A second bevel gear is fixedly connected to the surface of the stirring rod. The teeth of the second bevel gear mesh with the teeth of the first bevel gear. A second hollow groove is formed on the surface of the stirring rod. A first resistance wire is provided in the inner cavity of the second hollow groove. A temperature controller is provided on one side of the first resistance wire. The bottom of the temperature controller is fixedly connected to the top of the stirring tank.

[0007] Preferably, the surface of the mixing tank is provided with a third hollow groove, and a second resistance wire is provided on one side of the temperature controller, the surface of the second resistance wire being fixedly connected to the inner cavity of the third hollow groove.

[0008] Preferably, a baffle plate is provided on the surface of the first resistance wire, the baffle plate is located at the top of the stirring rod, the bottom of the baffle plate is fixedly connected to the threaded block, and the surface of the threaded block is threadedly connected to the inner cavity of the second hollow groove.

[0009] Preferably, the inner cavity of the mixing tank is provided with a limiting groove, and a support block is rotatably connected to the inner cavity of the limiting groove. The inner cavity of the support block is fixedly connected to the surface of the mixing rod.

[0010] Preferably, a limiting ring is sleeved on the surface of the first resistance wire, and the surface of the limiting ring is fixedly connected to the inner cavity of the second hollow groove.

[0011] Preferably, the surface of the mixing tank is provided with a discharge trough, the inner cavity of the discharge trough is fixedly connected with a solenoid valve, and the inner cavity of the mixing tank is fixedly connected with a diversion plate.

[0012] Preferably, the top of the mixing tank is hinged to a cover plate, and a connecting block is fixedly connected to the top of the cover plate.

[0013] The advantages of this utility model are:

[0014] This invention involves pouring silicone liquid and curing agent into a mixing tank through a feeding trough. A motor then drives a first bevel gear to rotate, which in turn drives a second bevel gear to rotate a stirring rod, thus mixing the silicone liquid and curing agent inside the mixing tank to achieve the desired curing effect. Simultaneously, a temperature controller can be used to control the heating of a first and second resistance wire, ensuring they are heated to a suitable mixing temperature for the silicone liquid. The first resistance wire is located in the center of the mixing tank, while the second resistance wire is located on the outer side. This simultaneous heating enhances the heating effect on the silicone liquid and prevents slow curing and increased viscosity due to low winter temperatures during mixing. This improves the mixing effect and solves the problem that in low-temperature winter environments, silicone liquid and curing agent are prone to slow curing and increased viscosity, leading to poor flowability and further affecting the mixing effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall equipment of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the limiting ring block of this utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the first resistance wire of this utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the cover plate of this utility model.

[0020] In the diagram: 1. Mixing tank; 2. Feed trough; 3. Mixing mechanism; 301. First hollow trough; 302. Mixing rod; 303. Motor; 304. First bevel gear; 305. Second bevel gear; 306. Second hollow trough; 307. First resistance wire; 308. Temperature controller; 4. Third hollow trough; 5. Second resistance wire; 6. Baffle plate; 7. Threaded block; 8. Limiting groove; 9. Support block; 10. Limiting ring block; 11. Discharge trough; 12. Solenoid valve; 13. Drain plate; 14. Cover plate; 15. Connecting block. Detailed Implementation

[0021] 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 scope of protection of the present utility model.

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a stirring device for silicone rubber. (See also...) Figure 1-3 A mixing device for silicone rubber includes a mixing tank 1, a feeding trough 2 on the surface of the mixing tank 1, and a mixing mechanism 3 on the top of the mixing tank 1. The mixing tank 1 can add silicone rubber liquid and curing agent into the mixing tank 1 through the feeding trough 2, and use the mixing mechanism 3 to stir and mix the silicone rubber liquid and curing agent to achieve the silicone rubber curing effect.

[0024] The stirring mechanism 3 includes a first hollow groove 301, which is formed on the surface of the mixing tank 1. A stirring rod 302 is rotatably connected to the inner cavity of the first hollow groove 301. A motor 303 is fixedly connected to the top of the mixing tank 1. A first bevel gear 304 is fixedly connected to the surface of the output shaft of the motor 303. A second bevel gear 305 is fixedly connected to the surface of the stirring rod 302. The teeth of the second bevel gear 305 mesh with the teeth of the first bevel gear 304. A second hollow groove 306 is formed on the surface of the stirring rod 302. A first resistance wire 307 is provided in the inner cavity of the second hollow groove 306. A temperature controller 308 is provided on one side of the first resistance wire 307. The bottom of the temperature controller 308 is fixedly connected to the top of the mixing tank 1.

[0025] The interior of the first hollow groove 301 can be used to house the stirring rod 302, allowing the stirring rod 302 to rotate inside the mixing tank 1. The motor 303 is connected to the top of the mixing tank 1 and can drive the first bevel gear 304 to rotate. The second bevel gear 305 connects the first bevel gear 304 and the stirring rod 302, so that when the first bevel gear 304 rotates, it drives the stirring rod 302 to rotate together via the second bevel gear 305. This makes the rotation of the stirring rod 302 more convenient. The rotating stirring rod 302 can then stir and mix the silicone liquid and curing agent inside the mixing tank 1 to achieve the silicone curing effect. The interior of the second hollow groove 306 can be used for... The first resistance wire 307 is positioned so that it is located at the center of the stirring rod 302. The first resistance wire 307 can be heated to heat the center of the silicone liquid inside the mixing tank 1. This prevents the silicone liquid and curing agent from slowing down the curing speed and increasing the viscosity due to low winter temperatures, resulting in better mixing. The temperature controller 308 is connected to the first resistance wire 307 via a wire, allowing the temperature controller 308 to control the temperature of the first resistance wire 307. This ensures that the mixing temperature of the silicone liquid is kept within a reasonable range, preventing overheating.

[0026] Reference Figure 2 A third hollow groove 4 is provided on the surface of the mixing tank 1. A second resistance wire 5 is provided on one side of the temperature controller 308. The surface of the second resistance wire 5 is fixedly connected to the inner cavity of the third hollow groove 4. The interior of the third hollow groove 4 can be used to place the second resistance wire 5, so that the second resistance wire 5 can be spirally connected to the surface of the mixing tank 1. The second resistance wire 5 is also connected to the temperature controller 308 through a wire, so that the second resistance wire 5 can heat the outer part of the silicone liquid inside the mixing tank 1, further improving the heating effect.

[0027] Reference Figure 3A baffle plate 6 is provided on the surface of the first resistance wire 307. The baffle plate 6 is located at the top of the stirring rod 302. The bottom of the baffle plate 6 is fixedly connected to the threaded block 7. The surface of the threaded block 7 is threadedly connected to the inner cavity of the second hollow groove 306. The baffle plate 6 can be used to block the upper side of the stirring rod 302, making it difficult for foreign objects to enter the interior of the second hollow groove 306. The threaded block 7 can be connected to the interior of the second hollow groove 306 so that the baffle plate 6 can be stably placed at the top of the stirring rod 302.

[0028] Reference Figure 3 The inner cavity of the mixing tank 1 is provided with a limiting groove 8. A support block 9 is rotatably connected to the inner cavity of the limiting groove 8. The inner cavity of the support block 9 is fixedly connected to the surface of the stirring rod 302. The inside of the limiting groove 8 can be used to place the support block 9, and the stirring rod 302 is supported and fixed by the support block 9, so that the stirring rod 302 is not easy to move downward when it rotates inside the first hollow groove 301.

[0029] Reference Figure 2 A limiting ring 10 is sleeved on the surface of the first resistance wire 307. The surface of the limiting ring 10 is fixedly connected to the inner cavity of the second hollow groove 306. The limiting ring 10 can limit the first resistance wire 307 inside the second hollow groove 306, so that the first resistance wire 307 is not easy to shake or become unstable inside the second hollow groove 306.

[0030] Reference Figure 2 The surface of the mixing tank 1 is provided with a discharge trough 11. A solenoid valve 12 is fixedly connected to the inner cavity of the discharge trough 11. A guide plate 13 is fixedly connected to the inner cavity of the mixing tank 1. The discharge trough 11 can facilitate the discharge of the silicone liquid that has been mixed inside the mixing tank 1. The solenoid valve 12 can control the opening and closing of the discharge trough 11. The guide plate 13 is circular with the outer ring higher than the inner ring, which can guide the silicone liquid and allow the silicone liquid to flow smoothly to the position of the discharge trough 11.

[0031] Reference Figure 4 The top of the mixing tank 1 is hinged to a cover plate 14, and a connecting block 15 is fixedly connected to the top of the cover plate 14. The cover plate 14 can be used to cover the feed trough 2, so that foreign objects are not easy to enter the silicone liquid inside the feed trough 2, thus reducing contamination. The connecting block 15 can facilitate the lifting and rotation of the cover plate 14.

[0032] Working Principle: When using this device, firstly, the silicone liquid and curing agent are poured into the mixing tank 1 through the feed trough 2. Then, the motor 303 is started, driving the first bevel gear 304 to rotate. The first bevel gear 304, through the second bevel gear 305, drives the stirring rod 302 to rotate as well. At this time, the rotating stirring rod 302 can stir and mix the silicone liquid and curing agent inside the mixing tank 1, thereby achieving the curing effect of the silicone liquid. While stirring, the temperature controller 308 can also be used to control the heating of the first resistance wire 307 and the second resistance wire 5, and heat the first resistance wire 307 and the second resistance wire 5 to a certain temperature. The mixing temperature is suitable for the silicone liquid. The first resistance wire 307 is located in the center of the mixing tank 1, while the second resistance wire 5 is located on the outer side of the mixing tank 1. Simultaneous heating can improve the heating effect on the silicone liquid. At the same time, it can also prevent the silicone liquid and hardener from slowing down the curing speed and increasing the viscosity due to the low temperature in winter, thus improving the mixing effect. This solves the problem that in the low temperature environment of winter, the silicone liquid and hardener are prone to slow curing speed and increased viscosity of the silicone liquid, resulting in poor fluidity and further affecting the mixing effect.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A stirring device for silicone glue, characterized by: Including stirring box (1), the surface of stirring box (1) is provided with feeding groove (2), the top of stirring box (1) is provided with stirring mechanism (3); The stirring mechanism (3) includes first hollow groove (301), the first hollow groove (301) is opened in the surface of stirring box (1), the inner chamber of first hollow groove (301) is rotatably connected with stirring rod (302), the top of stirring box (1) is fixedly connected with motor (303), the output shaft surface of motor (303) is fixedly connected with first bevel gear (304), the surface of stirring rod (302) is fixedly connected with second bevel gear (305), the teeth of second bevel gear (305) and the teeth of first bevel gear (304) are engaged with each other, the surface of stirring rod (302) is provided with second hollow groove (306), the inner chamber of second hollow groove (306) is provided with first resistance wire (307), one side of first resistance wire (307) is provided with temperature controller (308), the bottom of temperature controller (308) is fixedly connected to the top of stirring box (1).

2. The stirring device for silicone glue according to claim 1, characterized in that: The surface of stirring box (1) is provided with third hollow groove (4), one side of temperature controller (308) is provided with second resistance wire (5), the surface of second resistance wire (5) is fixedly connected to the inner chamber of third hollow groove (4).

3. The stirring device for silicone glue according to claim 1, characterized in that: The surface of first resistance wire (307) is provided with baffle (6), the baffle (6) is located at the top of stirring rod (302), the bottom of baffle (6) is fixedly connected to threaded block (7), the surface of threaded block (7) is threadedly connected to the inner chamber of second hollow groove (306).

4. The stirring device for silicone glue according to claim 1, characterized in that: The inner chamber of stirring box (1) is provided with limiting groove (8), the inner chamber of limiting groove (8) is rotatably connected with support block (9), the inner chamber of support block (9) is fixedly connected to the surface of stirring rod (302).

5. The stirring device for silicone glue according to claim 1, characterized in that: The surface of first resistance wire (307) is provided with limiting ring block (10), the surface of limiting ring block (10) is fixedly connected to the inner chamber of second hollow groove (306).

6. The stirring device for silicone glue according to claim 1, characterized in that: The surface of stirring box (1) is provided with discharge groove (11), the inner chamber of discharge groove (11) is fixedly connected with electromagnetic valve (12), the inner chamber of stirring box (1) is fixedly connected with drainage plate (13).

7. The stirring device for silicone glue according to claim 1, characterized in that: The top of stirring box (1) is hingedly connected with cover plate (14) through hinge, the top of cover plate (14) is fixedly connected with connecting block (15).

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