Efficient dehydration device for silicone sealant

Abstract

The utility model relates to the technical field of dehydration devices, in particular to a silicone sealant efficient dehydration device which comprises a machine shell, a cover plate is fixedly connected to the outer wall of the top of the machine shell, an adjusting mechanism is arranged on the outer wall of the top of the cover plate, a stirring rod is rotationally installed on the outer wall of the bottom of the cover plate, and the adjusting mechanism comprises an installation frame fixedly installed on the top of the cover plate. A mounting ring is slidably connected to the inner wall of the mounting frame, two sliding rods are fixedly connected to the outer wall of the top of the mounting frame, the same sliding seat is slidably connected to the outer walls of the two sliding rods, and a driving motor for driving the stirring rods is fixedly connected to the outer wall of the top of the sliding seat. The stirring device overcomes the defects in the prior art, the adjusting mechanism is arranged on the cover plate, the mounting ring in the adjusting mechanism can be driven by the two driving assemblies to move in a reciprocating mode, then the stirring rod is driven to move in the machine shell in a small-amplitude mode, the stirring range of the stirring rod is enlarged, meanwhile, the stirring rod in the machine shell is conveniently cleaned, and the stirring efficiency is improved. And the residue of the sealant in the casing is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydration devices, in particular to a silicone sealant high-efficiency dehydration device. Background Art

[0002] Silicone sealant is a paste made of polydimethylsiloxane as the main raw material, supplemented by cross-linking agents, fillers, plasticizers, coupling agents, and catalysts mixed under vacuum conditions. It solidifies to form elastic silicone rubber by reacting with water in the air at room temperature. During the production and dehydration process of silicone sealant, the prior art mainly uses a vacuum stirring kettle for dehydration treatment (through stirring, the temperature continues to rise, and steam is released to achieve the purpose of dehydration).

[0003] After searching, the Chinese patent application number CN219776203U discloses a silicone sealant high-efficiency dehydration device, including a housing, a vacuum connection pipe is fixedly connected to one side of the housing, a fixed column is fixedly connected to the top of the housing, a motor is fixedly connected to one end of the fixed column, the output shaft of the motor is fixedly connected to the main shaft through a coupling, the outer wall of the main shaft is fixedly connected to the main transmission roller, and the outer wall of the main transmission roller is movably connected to the transmission belt. The front of the housing is movably connected to an auxiliary shaft, the top of the housing is fixedly connected to a feed pipe, and the outer wall of the main shaft is fixedly connected to a stirring blade.

[0004] The silicone sealant high-efficiency dehydration device in the above patent has the following deficiencies: in the above patent, two stirring rods are arranged in the casing, and the two stirring rods are arranged to fully stir the sealant raw materials in the casing. However, in actual operation, there are too many stirring rods, resulting in a large amount of sealant adhering to them, which makes it inconvenient to clean the glue liquid in the casing. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high-efficiency dehydration device for silicone sealant, comprising a casing, a cover plate is fixedly connected to the top outer wall of the casing, and an adjustment mechanism is provided on the top outer wall of the cover plate, a stirring rod is rotatably installed on the bottom outer wall of the cover plate, the adjustment mechanism comprises a mounting frame fixedly installed on the top of the cover plate, and a mounting ring is slidably connected to the inner wall of the mounting frame, two sliding rods are fixedly connected to the top outer wall of the mounting frame, and the outer walls of the two sliding rods are slidably connected to the same sliding seat, a driving motor for driving the stirring rod is fixedly connected to the top outer wall of the sliding seat, and two symmetrical driving components are provided on the inner wall of the mounting frame.

[0007] With the above structure, the adjusting mechanism on the cover plate can conveniently drive the stirring rod to move in the casing, thereby expanding the stirring range of the stirring rod. The drive motor can be conveniently and directly driven to rotate the stirring rod.

[0008] The inner wall of the installation frame is slidably connected with a mounting ring, and the stirring rod is rotatably connected to the inner wall of the mounting ring.

[0009] With the above structure, the mounting ring slides in the mounting frame, thereby conveniently driving the stirring rod to move.

[0010] The output shaft of the driving motor is fixedly connected to the stirring rod, and the outer walls of the two sliding rods are sleeved with two springs.

[0011] With the above structure, the sliding seat can be conveniently located at the midpoint of the sliding rod through the support of two symmetrical springs on the sliding rod.

[0012] The driving assembly comprises a driving pipe, and the driving pipe is fixedly connected to the inner wall of the installation frame.

[0013] With the above structure, the drive assembly can be conveniently installed on the installation frame through the arrangement of the drive tube.

[0014] The inner wall of the driving tube is fixedly connected with two fixing rods, and the outer walls of the two fixing rods are slidably connected with a driving column, and one end of the driving column is fixedly connected with a rubber pad.

[0015] With the above structure, the friction between the driving column and the mounting ring is reduced by providing the rubber pad.

[0016] The outer walls of the two fixing rods are sleeved with spring 2.

[0017] With the above structure, the drive column can be supported conveniently through the arrangement of the second spring.

[0018] The outer wall of the bottom of the driving column is fixedly connected with a magnet, and the inner wall of the bottom of the driving column is fixedly connected with an electromagnet matching the magnet.

[0019] With the above structure, the electromagnet is energized to generate the same magnetic properties as the magnet, and the driving column is directly driven to extend according to the principle that like charges repel each other.

[0020] The outer wall at the bottom of the casing is provided with a material discharge port, and the inner wall of the material discharge port is fixedly connected with a material discharge pipe.

[0021] With the above structure, the unloading of the casing is facilitated by the arrangement of the unloading pipe.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model provides an adjustment mechanism on the cover plate. The mounting ring in the adjustment mechanism can move back and forth under the drive of two driving components, thereby driving the stirring rod to move slightly in the housing. While expanding the stirring range of the stirring rod, it is convenient to clean the stirring rod in the housing, thereby reducing the residual sealant in the housing.

[0024] (2) The utility model arranges an electromagnet and a magnet in the driving assembly. When the electromagnet is energized, it can generate different magnetism, thereby facilitating the attraction or repulsion of the magnet, thereby facilitating the driving mounting ring to slide in the mounting frame, and facilitating the stirring to fully stir and dehydrate the raw materials in the casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the stirring rod structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0028] Figure 4 It is a schematic cross-sectional structural diagram of the drive assembly of the utility model.

[0029] In the figure: 1. casing; 2. cover plate; 3. adjustment mechanism; 4. stirring rod; 5. mounting frame; 6. sliding rod; 7. spring 1; 8. sliding seat; 9. driving motor; 10. mounting ring; 11. driving assembly; 12. driving tube; 13. fixing rod; 14. driving column; 15. spring 2; 16. magnet; 17. electromagnet; 18. rubber pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-4The invention discloses a high-efficiency dehydration device for silicone sealant, comprising a casing 1, a cover plate 2 is fixedly connected to the top outer wall of the casing 1, and an adjusting mechanism 3 is arranged on the top outer wall of the cover plate 2, a stirring rod 4 is rotatably installed on the bottom outer wall of the cover plate 2, the adjusting mechanism 3 comprises a mounting frame 5 fixedly installed on the top of the cover plate 2, and a mounting ring 10 is slidably connected to the inner wall of the mounting frame 5, two sliding rods 6 are fixedly connected to the top outer wall of the mounting frame 5, and the outer walls of the two sliding rods 6 are slidably connected to the same sliding seat 8, a driving motor 9 for driving the stirring rod 4 is fixedly connected to the top outer wall of the sliding seat 8, and two symmetrical driving components 11 are arranged on the inner wall of the mounting frame 5, the adjusting mechanism 3 on the cover plate 2 is convenient for driving the stirring rod 4 to move in the casing 1, thereby expanding the stirring range of the stirring rod 4, and the arrangement of the driving motor 9 is convenient for directly driving the stirring rod 4 to rotate.

[0032] For details, please refer to Figure 3 The inner wall of the mounting frame 5 is slidably connected with a mounting ring 10, and the stirring rod 4 is rotatably connected to the inner wall of the mounting ring 10, and slides in the mounting frame 5 through the mounting ring 10, thereby conveniently driving the stirring rod 4 to move.

[0033] For details, please refer to Figure 3 The output shaft of the driving motor 9 is fixedly connected to the stirring rod 4. The outer walls of the two sliding rods 6 are sleeved with two springs 7. Through the support of the two symmetrical springs 7 on the sliding rod 6, the sliding seat 8 is conveniently located at the midpoint of the sliding rod 6.

[0034] For details, please refer to Figure 4 The driving assembly 11 includes a driving tube 12 , and the driving tube 12 is fixedly connected to the inner wall of the mounting frame 5 . The driving tube 12 is arranged to facilitate the installation of the driving assembly 11 on the mounting frame 5 .

[0035] For details, please refer to Figure 4 Two fixing rods 13 are fixedly connected to the inner wall of the driving tube 12, and the outer walls of the two fixing rods 13 are slidably connected to a driving column 14, and one end of the driving column 14 is fixedly connected to a rubber pad 18. The setting of the rubber pad 18 reduces the friction between the driving column 14 and the mounting ring 10.

[0036] For details, please refer to Figure 4 The outer walls of the two fixing rods 13 are sleeved with springs 15 , and the drive column 14 is conveniently supported by the arrangement of the springs 15 .

[0037] For details, please refer to Figure 4 The bottom outer wall of the driving column 14 is fixedly connected with a magnet 16, and the bottom inner wall of the driving column 14 is fixedly connected with an electromagnet 17 matching the magnet 16. When the electromagnet 17 is energized, it generates the same magnetism as the magnet 16, and directly drives the driving column 14 to extend according to the principle of like charges repelling each other.

[0038] For details, please refer to Figure 1 A material discharge port is provided on the outer wall of the bottom of the casing 1, and a material discharge pipe is fixedly connected to the inner wall of the material discharge port, so that material discharge from the casing 1 is facilitated by the setting of the material discharge pipe.

[0039] Working principle: When in use, the sealant raw material in the casing 1 is stirred and dehydrated through the stirring rod 4. During stirring, the driving motor 9 drives the stirring rod 4 to rotate. At the same time, the electromagnets 17 in the two driving components 11 are energized alternately. When the electromagnets 17 are energized, they generate the same magnetism as the magnet 16. According to the principle of like charges repel each other, the driving column 14 is directly pushed out through the magnet 16. When the driving column 14 is extended, the mounting ring 10 is directly driven to move through the rubber pad 18, thereby facilitating the driving of the stirring rod 4 to move in the casing 1.

[0040] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A silicone sealant high-efficiency dehydration device, comprising a housing (1), characterized in that: The top outer wall of the casing (1) is fixedly connected to a cover plate (2), and an adjustment mechanism (3) is provided on the top outer wall of the cover plate (2); a stirring rod (4) is rotatably mounted on the bottom outer wall of the cover plate (2); the adjustment mechanism (3) comprises a mounting frame (5) fixedly mounted on the top of the cover plate (2), and a mounting ring (10) is slidably connected to the inner wall of the mounting frame (5); two sliding rods (6) are fixedly connected to the top outer wall of the mounting frame (5), and the outer walls of the two sliding rods (6) are slidably connected to the same sliding seat (8); a driving motor (9) for driving the stirring rod (4) is fixedly connected to the top outer wall of the sliding seat (8), and two symmetrical driving components (11) are provided on the inner wall of the mounting frame (5).

2. The silicone sealant high-efficiency dehydration device according to claim 1, characterized in that: The inner wall of the mounting frame (5) is slidably connected to a mounting ring (10), and the stirring rod (4) is rotatably connected to the inner wall of the mounting ring (10).

3. The silicone sealant high-efficiency dehydration device according to claim 2, characterized in that: The output shaft of the driving motor (9) is fixedly connected to the stirring rod (4), and the outer walls of the two sliding rods (6) are sleeved with two springs 1 (7).

4. The silicone sealant high-efficiency dehydration device according to claim 3, characterized in that: The driving assembly (11) comprises a driving tube (12), and the driving tube (12) is fixedly connected to the inner wall of the mounting frame (5).

5. The silicone sealant high-efficiency dehydration device according to claim 4, characterized in that: Two fixing rods (13) are fixedly connected to the inner wall of the driving tube (12), and a driving column (14) is slidably connected to the outer walls of the two fixing rods (13), and one end of the driving column (14) is fixedly connected to a rubber pad (18).

6. The silicone sealant high-efficiency dehydration device according to claim 5, characterized in that: The outer walls of the two fixing rods (13) are both sleeved with spring 2 (15).

7. The silicone sealant high-efficiency dehydration device according to claim 6, characterized in that: A magnet (16) is fixedly connected to the outer wall of the bottom of the driving column (14), and an electromagnet (17) matching the magnet (16) is fixedly connected to the inner wall of the bottom of the driving column (14).

8. The silicone sealant high-efficiency dehydration device according to claim 7, characterized in that: The outer wall at the bottom of the casing (1) is provided with a material discharge opening, and the inner wall of the material discharge opening is fixedly connected with a material discharge pipe.

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