Liquid silica gel thinning machine

Abstract

The utility model relates to a liquid silica gel thinning machine which comprises a fixed table, a lifting plate is arranged above the fixed table, movable plates are symmetrically arranged at the bottom of the fixed table and the bottom of the lifting plate in a sliding mode, a lower silica gel mold is arranged on the fixed table, and an upper silica gel mold is arranged at the bottom of the lifting plate. A heat preservation box is fixedly arranged on the rear side of the fixed table, an electric heater is fixedly arranged on the side wall of the heat preservation box, a stirring rod is rotatably arranged in an inner cavity of the heat preservation box, a cooling water tank is fixedly arranged in an inner cavity of the fixed table, and the cooling water tank is connected with a fixed table top plate and a lifting plate through guide pipes. The silica gel mold can be positioned and fixed through the movable plate, different molds can be conveniently replaced, liquid silica gel is temporarily stored in the heat preservation box with the high temperature, the situation that the liquid silica gel is cooled is prevented, the silica gel can be rapidly cooled through cooling water after being formed, and the practicability of the silica gel mold is improved.

Description

Technical Field

[0001] The utility model relates to a liquid silica gel thinning machine and belongs to the technical field of liquid silica gel production. Background Art

[0002] Silicone hydrophobization is a process that uses solvents, heat treatment and other methods to make silicone materials lose some of their elasticity. The principle is that hydrophobization will change the cross-linking structure of silicone, reduce the cross-linking density and molecular weight of the material, and eliminate or reduce some carbon-hydrogen bonds, thereby reducing the elasticity of the material; the degree of silicone hydrophobization can be controlled by factors such as processing time, temperature, and solvent concentration; and the existing processing methods have fixed molds. For different silicone finished products, it is very cumbersome to change the mold. In addition, during the processing, during the waiting time for silicone molding, the liquid silicone will be stored in the catheter, which can easily cause the silicone to cool and condense, affecting the processing efficiency of the liquid silicone. Utility Model Content

[0003] In view of the problems in the related technology, the utility model proposes a liquid silicone refining machine to overcome the above technical problems existing in the existing related technology.

[0004] To this end, the specific technical solutions adopted by the utility model are as follows:

[0005] A liquid silicone foaming machine comprises a fixed table, a lifting plate is provided above the fixed table, a movable plate is symmetrically slidably provided at the bottom of the fixed table and the lifting plate, a lower silicone mold is provided on the fixed table, an upper silicone mold is provided at the bottom of the lifting plate, and the lower silicone mold and the upper silicone mold are both located between the movable plate, an insulation box is fixedly provided at the rear side of the fixed table, an electric heater is fixedly provided on the side wall of the insulation box, a stirring rod is rotatably provided in the inner cavity of the insulation box, a cooling water tank is fixedly provided in the inner cavity of the fixed table, and the cooling water tank is connected to the fixed table top plate and the lifting plate through a conduit.

[0006] Preferably, fixed rods are fixed on both sides of the top of the fixed platform, a top plate is fixed on the top of the fixed rods, and a hydraulic telescopic rod is fixedly installed on the top plate, the bottom end of the hydraulic telescopic rod is connected to the lifting plate, and the two ends of the lifting plate are slidably connected to the fixed rods through guide sleeves.

[0007] Preferably, the fixed platform and the lifting plate are both provided with placement grooves, the movable plate is located on both sides of the placement grooves, and pneumatic telescopic rods are symmetrically fixedly installed on both sides of the inner cavity of the fixed platform and the lifting plate, and the movable end of the pneumatic telescopic rod is connected to the movable plate.

[0008] Preferably, positioning rods are fixedly provided at both ends of the movable plate, through holes for moving the positioning rods are opened on both sides of the placement groove, and the heights of the lower silicone mold and the upper silicone mold are both greater than the depth of the placement groove.

[0009] Preferably, a mounting seat is fixedly provided at the bottom of the lower silicone mold and the upper silicone mold, and positioning holes are opened on both sides of the mounting seat, and the positioning rods are inserted into the positioning holes.

[0010] Preferably, a drive motor is fixedly installed on the top of the insulation box, the output shaft of the drive motor is connected to the stirring rod, an insulation cavity is opened in the side wall of the insulation box, a heating medium is arranged in the insulation cavity, and the output end of the electric heater is connected to the insulation cavity.

[0011] Preferably, a temperature sensor and a liquid level meter are provided on one side of the top of the thermal insulation box, and a liquid conduction pump is fixedly installed on one side of the bottom, and the liquid conduction pump is connected to the lower silicone mold and the upper silicone mold through a conduit.

[0012] Preferably, a water pump is fixedly installed on one side of the cooling water tank, a cooling plate is fixedly provided at the bottom of the placement groove, cooling channels are evenly opened in the inner cavity of the cooling plate, and the cooling channels are connected to the water pump connector through a conduit.

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

[0014] 1. By setting up a movable plate, the required silicone mold can be placed in the placement groove during use, and then the movable plate can be moved relatively, so that the silicone mold can be fixed in the placement groove, so as to better position and fix the mold, facilitate subsequent accurate mold closing, and also facilitate the replacement of different molds, thereby improving its practicality;

[0015] 2. By setting up an insulation box, the liquid silicone can be transported into the insulation box first, and the inside of the insulation box is kept at a higher temperature through the electric heater, which effectively prevents the liquid silicone from cooling and condensing. At the same time, it is also stirred by a stirring rod to further ensure the fluidity of the liquid silicone and better inject the liquid silicone into the mold;

[0016] 3. By setting up a cooling water tank, after the liquid silicone is formed, the cooling water can flow in the top plate of the fixed table and the lifting plate, which effectively speeds up the heat dissipation of the mold, makes the liquid silicone mold faster, and improves the production efficiency of the liquid silicone. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of a liquid silica gel thinning machine of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of the lower silicone mold of a liquid silicone foaming machine of the utility model;

[0020] Figure 3 This is a schematic diagram of the mold closing of a liquid silicone foaming machine of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of an insulation box of a liquid silica gel thinning machine of the utility model;

[0022] Numbers in the figure: 1. Fixed table; 2. Lifting plate; 3. Moving plate; 4. Lower silicone mold; 5. Upper silicone mold; 6. Insulation box; 7. Electric heater; 8. Stirring rod; 9. Cooling water tank; 10. Fixed rod; 11. Hydraulic telescopic rod; 12. Placement slot; 13. Pneumatic telescopic rod; 14. Positioning rod; 15. Positioning hole; 16. Driving motor; 17. Insulation chamber; 18. Liquid guide pump; 19. Cooling plate; 20. Cooling channel. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a liquid silicone gel dispersing machine is provided.

[0025] Embodiment 1

[0026] like Figure 1-4As shown, a liquid silicone foaming machine according to an embodiment of the utility model includes a fixed table 1, a lifting plate 2 is provided above the fixed table 1, a movable plate 3 is symmetrically slidably provided at the bottom of the fixed table 1 and the lifting plate 2, a lower silicone mold 4 is provided on the fixed table 1, an upper silicone mold 5 is provided at the bottom of the lifting plate 2, and the lower silicone mold 4 and the upper silicone mold 5 are both located between the movable plate 3, an insulation box 6 is fixedly provided at the rear side of the fixed table 1, an electric heater 7 is fixedly provided on the side wall of the insulation box 6, a stirring rod 8 is rotatably provided in the inner cavity of the insulation box 6, a cooling water tank 9 is fixedly provided in the inner cavity of the fixed table 1, and the cooling water tank 9 is connected to the top plate of the fixed table 1 and the lifting plate 2 through a conduit, and fixed rods 10 are fixedly provided on both sides of the top of the fixed table 1, A top plate is fixedly provided on the top of the fixed rod 10, and a hydraulic telescopic rod 11 is fixedly installed on the top plate. The bottom end of the hydraulic telescopic rod 11 is connected to the lifting plate 2. Both ends of the lifting plate 2 are slidably connected to the fixed rod 10 through guide sleeves to provide power for the up and down movement of the lifting plate 2, and the fixed rod 10 ensures the vertical movement of the lifting plate 2, thereby ensuring the accuracy during mold closing. A water pump is fixedly installed on one side of the cooling water tank 9, and a cooling plate 19 is fixedly provided at the bottom of the placement groove 12. Cooling channels 20 are evenly opened in the inner cavity of the cooling plate 19, and the cooling channels 20 are connected to the water pump connector through a conduit. A refrigerator is arranged on one side of the cooling water tank 9, which can keep the internal cooling water at a low temperature at all times, so as to better achieve the purpose of rapid cooling of the mold.

[0027] Embodiment 2

[0028] like Figure 1-4As shown, a liquid silicone foaming machine according to an embodiment of the utility model includes a fixed table 1, a lifting plate 2 is provided above the fixed table 1, a movable plate 3 is symmetrically slidably provided at the bottom of the fixed table 1 and the lifting plate 2, a lower silicone mold 4 is provided on the fixed table 1, an upper silicone mold 5 is provided at the bottom of the lifting plate 2, and the lower silicone mold 4 and the upper silicone mold 5 are both located between the movable plate 3, an insulation box 6 is fixedly provided at the rear side of the fixed table 1, an electric heater 7 is fixedly provided on the side wall of the insulation box 6, a stirring rod 8 is rotatably provided in the inner cavity of the insulation box 6, a cooling water tank 9 is fixedly provided in the inner cavity of the fixed table 1, and the cooling water tank 9 is connected to the top plate of the fixed table 1 and the lifting plate 2 through a conduit, a placement groove 12 is provided on the fixed table 1 and the lifting plate 2, and the movable plate 3 is located in the placement groove 12 On both sides, pneumatic telescopic rods 13 are symmetrically fixedly installed on both sides of the inner cavity of the fixed table 1 and the lifting plate 2. The moving end of the pneumatic telescopic rod 13 is connected to the moving plate 3. Positioning rods 14 are fixedly provided at both ends of the moving plate 3. Through holes for moving the positioning rods are provided on both sides of the placement groove 12. The heights of the lower silicone mold 4 and the upper silicone mold 5 are greater than the depth of the placement groove 12. The bottoms of the lower silicone mold 4 and the upper silicone mold 5 are fixedly provided with mounting seats, and positioning holes 15 are provided on both sides of the mounting seats. The positioning rods 14 are inserted into the positioning holes 15. When the mold is placed in the placement groove 12, the moving plate 3 is relatively moved by the pneumatic telescopic rod 13, so that the positioning rods 14 are inserted into the positioning holes 15, which can better position and fix the mold and is more convenient when replacing the mold.

[0029] Embodiment 3

[0030] like Figure 1-4As shown, a liquid silicone foaming machine according to an embodiment of the utility model includes a fixed table 1, a lifting plate 2 is provided above the fixed table 1, a movable plate 3 is symmetrically slidably provided at the bottom of the fixed table 1 and the lifting plate 2, a lower silicone mold 4 is provided on the fixed table 1, an upper silicone mold 5 is provided at the bottom of the lifting plate 2, and the lower silicone mold 4 and the upper silicone mold 5 are both located between the movable plate 3, an insulation box 6 is fixedly provided at the rear side of the fixed table 1, an electric heater 7 is fixedly provided on the side wall of the insulation box 6, a stirring rod 8 is rotatably provided in the inner cavity of the insulation box 6, a cooling water tank 9 is fixedly provided in the inner cavity of the fixed table 1, the cooling water tank 9 is connected to the top plate of the fixed table 1 and the lifting plate 2 through a conduit, and a driving motor is fixedly installed on the top of the insulation box 6 16, the output shaft of the driving motor 16 is connected to the stirring rod 8, a heat preservation chamber 17 is opened in the side wall of the heat preservation box 6, a heating medium is arranged in the heat preservation chamber 17, the output end of the electric heater 7 is connected with the heat preservation chamber 17, a temperature sensor and a liquid level meter are arranged on the top side of the heat preservation box 6, a liquid guide pump 18 is fixedly installed on the bottom side, and the liquid guide pump 18 is connected to the lower silicone mold 4 and the upper silicone mold 5 through a conduit, so that the liquid silicone can be temporarily stored in the heat preservation box 6, and at the same time, it can also ensure that the liquid silicone maintains good fluidity and avoids condensation due to cooling. The corresponding solvent can also be added to the heat preservation box 6 and stirred by the stirring rod 8 to improve the mixing reaction of the liquid silicone and improve the performance of the liquid silicone.

[0031] In summary, with the help of the above-mentioned technical scheme of the utility model, when this device is in use, the required silicone mold is placed in the placement groove 12, and then the movable plate 3 is moved relatively, so that the silicone mold is fixed in the placement groove 12, and the mold is better positioned and fixed, and the lifting plate 2 is moved downward, so that the lower silicone mold 4 and the upper silicone mold 5 are accurately molded, and the liquid silicone is temporarily stored in the insulation box 6. The electric heater 7 is used to keep the inside of the insulation box 6 at a higher temperature, which effectively prevents the liquid silicone from cooling and condensing. At the same time, it is also stirred by the stirring rod 8 to further ensure the fluidity of the liquid silicone, and better inject the liquid silicone into the mold. After the liquid silicone is formed, the cooling water can flow in the cooling channel 20, which effectively speeds up the heat dissipation speed of the mold, makes the liquid silicone mold faster, and improves the production efficiency of the liquid silicone.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid silicone rubber thinning machine, comprising a fixed platform (1), characterized in that: A lifting plate (2) is provided above the fixed platform (1), and a movable plate (3) is symmetrically slidably provided at the bottom of the fixed platform (1) and the lifting plate (2), a lower silicone mold (4) is provided on the fixed platform (1), and an upper silicone mold (5) is provided at the bottom of the lifting plate (2), and the lower silicone mold (4) and the upper silicone mold (5) are both located between the movable plate (3), an insulation box (6) is fixedly provided at the rear side of the fixed platform (1), an electric heater (7) is fixedly provided on the side wall of the insulation box (6), a stirring rod (8) is rotatably provided in the inner cavity of the insulation box (6), and a cooling water tank (9) is fixedly provided in the inner cavity of the fixed platform (1), and the cooling water tank (9) is connected to the top plate of the fixed platform (1) and the lifting plate (2) through a conduit.

2. A liquid silicone rubber thinning machine according to claim 1, characterized in that: Fixed rods (10) are fixedly provided on both sides of the top of the fixed platform (1), a top plate is fixedly provided on the top of the fixed rod (10), and a hydraulic telescopic rod (11) is fixedly installed on the top plate, the bottom end of the hydraulic telescopic rod (11) is connected to the lifting plate (2), and the two ends of the lifting plate (2) are slidably connected to the fixed rod (10) through guide sleeves.

3. A liquid silicone rubber thinning machine according to claim 2, characterized in that: The fixed platform (1) and the lifting plate (2) are both provided with a placement groove (12), the movable plate (3) is located on both sides of the placement groove (12), and pneumatic telescopic rods (13) are symmetrically fixedly installed on both sides of the inner cavity of the fixed platform (1) and the lifting plate (2), and the movable end of the pneumatic telescopic rod (13) is connected to the movable plate (3).

4. A liquid silica gel thinning machine according to claim 3, characterized in that: Positioning rods (14) are fixedly provided at both ends of the movable plate (3), through holes for moving the positioning rods are provided on both sides of the placement groove (12), and the heights of the lower silicone mold (4) and the upper silicone mold (5) are both greater than the depth of the placement groove (12).

5. A liquid silica gel thinning machine according to claim 4, characterized in that: The bottoms of the lower silicone mold (4) and the upper silicone mold (5) are both fixedly provided with mounting seats, and positioning holes (15) are provided on both sides of the mounting seats, and the positioning rods (14) are inserted into the positioning holes (15).

6. A liquid silica gel thinning machine according to claim 5, characterized in that: A driving motor (16) is fixedly mounted on the top of the heat preservation box (6), the output shaft of the driving motor (16) is connected to the stirring rod (8), a heat preservation chamber (17) is provided in the side wall of the heat preservation box (6), a heating medium is provided in the heat preservation chamber (17), and the output end of the electric heater (7) is connected to the heat preservation chamber (17).

7. A liquid silica gel thinning machine according to claim 6, characterized in that: A temperature sensor and a liquid level meter are provided on one side of the top of the thermal insulation box (6), and a liquid conduction pump (18) is fixedly installed on one side of the bottom, and the liquid conduction pump (18) is connected to the lower silicone mold (4) and the upper silicone mold (5) through a conduit.

8. A liquid silica gel thinning machine according to claim 7, characterized in that: A water pump is fixedly mounted on one side of the cooling water tank (9), a cooling plate (19) is fixedly mounted on the bottom of the placement groove (12), cooling channels (20) are evenly arranged in the inner cavity of the cooling plate (19), and the cooling channels (20) are connected to the water pump connector through a conduit.

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