Silicon resin micro-powder surface modification treatment equipment

Abstract

The utility model relates to the technical field of silicon resin micro-powder processing equipment, and provides silicon resin micro-powder surface modification treatment equipment which comprises a box body, an infrared heating lamp strip fixedly arranged on the inner surface of the box body, a reaction vessel, a first handle fixedly arranged on the inner surface of the box body and a second handle fixedly arranged on the inner surface of the box body, silicon resin micro-powder to be subjected to surface modification treatment is put into a reaction vessel, an infrared heating lamp strip is turned on to heat the silicon resin micro-powder, a hydrolyzed silane coupling agent is added through a hydrolyzed silane coupling agent conveying pipe, an output shaft of a second motor drives a first gear and a second rotating shaft to rotate, and the silicon resin micro-powder is subjected to surface modification treatment; a first gear drives a second gear and a first rotating shaft to rotate, then two transmission wheels and a second rotating shaft on the other side are driven to rotate through a transmission belt, the second rotating shafts on the two sides synchronously and reversely rotate to drive a plurality of stirring blades in a reaction vessel to reversely rotate, and silicon resin micro powder and a hydrolyzed silane coupling agent are stirred and fully react; and keeping a certain reaction time to ensure stable and firm covalent bond combination.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone resin micropowder processing equipment, in particular to silicone resin micropowder surface modification treatment equipment. Background Art

[0002] Silicone resin powder is a thermosetting polysiloxane polymer with a highly cross-linked structure. It combines the characteristics of both organic resins and inorganic materials, and has electrical insulation properties, heat resistance, and waterproof effects. In order to enhance specific properties such as heat resistance and adhesion, silicone resin can undergo various surface modification treatments.

[0003] In the prior art, when surface modification treatment is performed on silicone resin micropowder, there is a lack of a structure for stirring the liquid in the reaction vessel when the heated silicone resin micropowder and the hydrolyzed silane coupling agent react. As a result, the silicone resin micropowder and the hydrolyzed silane coupling agent in the reaction vessel cannot fully contact and react completely, making it impossible for the device to ensure the formation of a stable and strong covalent bond, thereby affecting the effectiveness of the device in surface modification treatment of the silicone resin micropowder. There is also a lack of a structure for evaporating and extracting water vapor in the box when the heated silicone resin micropowder and the hydrolyzed silane coupling agent react, making it impossible for the device to quickly evaporate internal moisture and maintain dryness. Utility Model Content

[0004] The purpose of the utility model is to provide a surface modification treatment device for silicone resin micropowder. The utility model designs a structure for stirring the liquid in a reaction dish when the heated silicone resin micropowder and the hydrolyzed silane coupling agent react, so that the silicone resin micropowder and the hydrolyzed silane coupling agent in the reaction dish can fully contact and react completely, so that the device can ensure the formation of a stable and firm covalent bond, thereby improving the effect of the device on the surface modification treatment of the silicone resin micropowder. The utility model also designs a structure for evaporating and extracting water vapor in a box when the heated silicone resin micropowder and the hydrolyzed silane coupling agent react, so that the device can quickly evaporate internal moisture and keep it dry.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a surface modification treatment device for silicone resin micropowder, comprising:

[0006] The box body has an infrared heating light strip fixedly arranged on the inner surface thereof, and further comprises:

[0007] The reaction dish is fixedly arranged on the inner surface of the box body, and the inner surface of the box body is rotatably connected to two second rotating shafts, and multiple stirring blades are fixedly arranged on the outer surfaces of the two second rotating shafts, and a first gear is fixedly arranged on one end face of one second rotating shaft, and a second motor is fixedly installed on the outer surface of the box body, and the output shaft of the second motor is fixedly connected to the outer surface of the first gear, and the outer surface of the first gear is meshed with a second gear, and the outer surface of the second gear is fixedly arranged with a first rotating shaft, and the first rotating shaft and the outer surface of one of the second rotating shafts are both fixedly provided with transmission wheels, and the outer surfaces of the two transmission wheels are movably connected with a transmission belt, and the output shaft of the second motor drives the first gear and a second rotating shaft to rotate, and the first gear drives the second gear and the first rotating shaft to rotate, and then drives the two transmission wheels and the second rotating shaft on the other side to rotate through the transmission belt, and the second rotating shafts on both sides rotate synchronously in opposite directions, driving the multiple stirring blades in the reaction dish to rotate in opposite directions.

[0008] Preferably, a fixing plate is rotatably connected to the outer surface of the first rotating shaft and one of the second rotating shafts, and the outer surface of the fixing plate is fixedly connected to the outer surface of the box body, and the fixing plate supports the first rotating shaft and one of the second rotating shafts.

[0009] Preferably, an output door is rotatably connected to the outer surface of the reaction vessel, and a second handle is fixedly provided on the outer surface of the output door, and the output door is opened by holding the second handle.

[0010] Preferably, a plurality of water vapor evaporation holes are provided on the outer surface of the top of the box body, and a filter plate is fixedly provided on the inner surface of the top of the box body, so that water vapor inside the box body is discharged outward through the water vapor evaporation holes.

[0011] Preferably, a hydrolyzed silane coupling agent transport pipe is fixedly provided on the inner surface of the box body, a ventilation pipe is fixedly provided on the inner surface of the top of the box body, and a mounting plate is fixedly provided on the inner surface of the ventilation pipe. The hydrolyzed silane coupling agent transport pipe transports the hydrolyzed silane coupling agent to the reaction vessel to react with the silicone resin powder, and the water vapor inside the box body is discharged to the outside through the ventilation pipe.

[0012] Preferably, a first motor is fixedly mounted on the outer surface of the mounting plate, and a plurality of fan blades are fixedly provided on the outer surface of the output shaft of the first motor. The rotation of the output shaft of the first motor drives the plurality of fan blades to rotate, so that the device can quickly evaporate the moisture inside the box and keep it dry.

[0013] Preferably, a door is rotatably connected to the outer surface of the box body, and a plurality of bases are fixedly provided on the outer surface of the bottom of the box body, and the plurality of bases provide stable support for the box body.

[0014] Preferably, a first handle is fixedly provided on the outer surface of the box door, and an observation window is fixedly embedded on the inner surface of the box door, through which the reaction conditions inside the reaction vessel can be observed in real time.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. According to the utility model, the first handle is grasped to open the door of the box, the silicone resin powder to be surface-modified is placed in the reaction vessel, the infrared heating lamp belt is turned on to heat the silicone resin powder, the hydrolyzed silane coupling agent is added through the hydrolyzed silane coupling agent transport tube, the second motor is turned on, the second motor output shaft drives the first gear and a second rotating shaft to rotate, the first gear drives the second gear and the first rotating shaft to rotate, and then drives the two transmission wheels and the second rotating shaft on the other side to rotate through the transmission belt. The second rotating shafts on both sides rotate synchronously in opposite directions, driving multiple stirring blades in the reaction vessel to rotate in opposite directions, stirring the silicone resin powder and the hydrolyzed silane coupling agent and allowing them to react fully, maintaining a certain reaction time to ensure the formation of a stable and strong covalent bond.

[0017] 2. In the present invention, the water vapor inside the box is discharged outwards through the water vapor evaporation hole. When the first motor is turned on, the output shaft of the first motor rotates to drive the multiple fan blades to rotate, so that the device can quickly evaporate the water inside the box and keep it dry. The reaction situation inside the reaction dish can be observed in real time through the observation window. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a silicone resin micropowder surface modification treatment device provided by the utility model;

[0019] Figure 2 This is a side perspective structural diagram of a silicone resin micropowder surface modification treatment device provided by the utility model;

[0020] Figure 3 This is a schematic diagram of the front structure of a silicone resin micropowder surface modification treatment device provided by the utility model;

[0021] Figure 4 The utility model provides a silicone resin micropowder surface modification treatment equipment Figure 1 A in the figure is an enlarged schematic diagram of the three-dimensional structure.

[0022] Legend:

[0023] 1. Box body; 2. Reaction vessel; 3. Box door; 4. Observation window; 5. First handle; 6. Agitation blade; 7. Hydrolyzed silane coupling agent transport tube; 8. Output door; 9. Second handle; 10. Base; 11. Water vapor evaporation hole; 12. Filter plate; 13. Air vent; 14. First motor; 15. First gear; 16. First rotating shaft; 17. Drive wheel; 18. Drive belt; 19. Second rotating shaft; 20. Second motor; 21. Second gear; 22. Fixing plate; 23. Fan blade; 24. Mounting plate; 25. Infrared heating lamp belt. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, as Figures 1 to 4 As shown, the utility model provides a surface modification treatment device for silicone resin micropowder, including a box body 1, an infrared heating lamp belt 25 is fixedly provided on the inner surface of the box body 1, a reaction dish 2 is fixedly provided on the inner surface of the box body 1, the inner surface of the box body 1 is rotatably connected to two second rotating shafts 19, the outer surfaces of the two second rotating shafts 19 are fixedly provided with a plurality of stirring blades 6, one end surface of one second rotating shaft 19 is fixedly provided with a first gear 15, a second motor 20 is fixedly installed on the outer surface of the box body 1, the output shaft of the second motor 20 is fixedly connected to the outer surface of the first gear 15, and the outer surface of the first gear 15 is meshed with a second gear. The first rotating shaft 16 is fixedly provided on the outer surface of the second gear 21, and the outer surfaces of the first rotating shaft 16 and a second rotating shaft 19 are fixedly provided with a transmission wheel 17. The outer surfaces of the two transmission wheels 17 are movably connected with a transmission belt 18. The output shaft of the second motor 20 drives the first gear 15 and a second rotating shaft 19 to rotate. The first gear 15 drives the second gear 21 and the first rotating shaft 16 to rotate, and then drives the two transmission wheels 17 and the second rotating shaft 19 on the other side to rotate through the transmission belt 18. The second rotating shafts 19 on both sides rotate synchronously in opposite directions, driving the multiple stirring blades 6 in the reaction dish 2 to rotate in opposite directions.

[0027] Further, such as Figures 1 to 4 As shown, the outer surfaces of the first rotating shaft 16 and the second rotating shaft 19 are rotatably connected with a fixing plate 22 , and the outer surface of the fixing plate 22 is fixedly connected to the outer surface of the box body 1 , and the fixing plate 22 supports the first rotating shaft 16 and the second rotating shaft 19 .

[0028] Further, such as Figures 1 to 4 As shown, the outer surface of the reaction vessel 2 is rotatably connected to an output door 8, and a second handle 9 is fixedly provided on the outer surface of the output door 8. The output door 8 is opened by holding the second handle 9.

[0029] Further, such as Figures 1 to 4 As shown, a plurality of water vapor evaporation holes 11 are opened on the top outer surface of the box body 1 , and a filter plate 12 is fixedly provided on the top inner surface of the box body 1 , and the water vapor inside the box body 1 is discharged outward through the water vapor evaporation holes 11 .

[0030] Further, such as Figures 1 to 4 As shown, a hydrolyzed silane coupling agent transport pipe 7 is fixedly provided on the inner surface of the box body 1, a ventilation pipe 13 is fixedly provided on the inner surface of the top of the box body 1, and a mounting plate 24 is fixedly provided on the inner surface of the ventilation pipe 13. The hydrolyzed silane coupling agent transport pipe 7 transports the hydrolyzed silane coupling agent to the reaction vessel 2 to react with the silicone resin powder, and the water vapor inside the box body 1 is discharged to the outside through the ventilation pipe 13.

[0031] Further, such as Figures 1 to 4 As shown, the first motor 14 is fixedly mounted on the outer surface of the mounting plate 24, and a plurality of fan blades 23 are fixedly provided on the outer surface of the output shaft of the first motor 14. The rotation of the output shaft of the first motor 14 drives the plurality of fan blades 23 to rotate, so that the device can quickly evaporate the moisture inside the box 1 and keep it dry.

[0032] Further, such as Figures 1 to 4 As shown, the outer surface of the box body 1 is rotatably connected to the box door 3, and the outer surface of the bottom of the box body 1 is fixedly provided with multiple bases 10, which firmly support the box body 1.

[0033] Further, such as Figures 1 to 4 As shown, a first handle 5 is fixedly provided on the outer surface of the box door 3 , and an observation window 4 is fixedly embedded on the inner surface of the box door 3 , through which the reaction situation inside the reaction vessel 2 can be observed in real time.

[0034] Working principle: Hold the first handle 5 to open the box door 3, put the silicone resin powder to be surface modified into the reaction vessel 2, turn on the infrared heating lamp belt 25 to heat the silicone resin powder, add the hydrolyzed silane coupling agent through the hydrolyzed silane coupling agent transport pipe 7, turn on the second motor 20, the output shaft of the second motor 20 drives the first gear 15 and a second shaft 19 to rotate, the first gear 15 drives the second gear 21 and the first shaft 16 to rotate, and then drives the two transmission wheels 17 and the second shaft 19 on the other side to rotate through the transmission belt 18, and the second gears 21 and the first shaft 16 on both sides to rotate. The two rotating shafts 19 rotate synchronously in opposite directions, driving the multiple stirring blades 6 in the reaction vessel 2 to rotate in opposite directions, stirring the silicone resin powder and the hydrolyzed silane coupling agent and allowing them to react fully. A certain reaction time is maintained to ensure the formation of a stable and strong covalent bond. The water vapor inside the box 1 is discharged outward through the water vapor evaporation hole 11. The first motor 14 is turned on, and the output shaft of the first motor 14 rotates, driving the multiple fan blades 23 to rotate, so that the device can quickly evaporate the water inside the box 1 and keep it dry. The reaction situation inside the reaction vessel 2 is observed in real time through the observation window 4.

[0035] The above are merely preferred embodiments of the present invention and do not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A silicone resin micropowder surface modification treatment device, comprising: A box body (1), wherein an infrared heating lamp strip (25) is fixedly provided on the inner surface of the box body (1), characterized in that it further comprises: A reaction dish (2) is fixedly arranged on the inner surface of the box body (1), and the inner surface of the box body (1) is rotatably connected to two second rotating shafts (19), the outer surfaces of the two second rotating shafts (19) are fixedly provided with a plurality of stirring blades (6), and one end surface of the second rotating shaft (19) is fixedly provided with a first gear (15), and a second motor (20) is fixedly installed on the outer surface of the box body (1), and the output shaft of the second motor (20) is fixedly connected to the outer surface of the first gear (15), and the outer surface of the first gear (15) is meshed with a second gear (21), and the outer surface of the second gear (21) is fixedly provided with a first rotating shaft (16), and the outer surfaces of the first rotating shaft (16) and one of the second rotating shafts (19) are fixedly provided with a transmission wheel (17), and the outer surfaces of the two transmission wheels (17) are movably connected with a transmission belt (18).

2. The surface modification treatment equipment for silicone resin micropowder according to claim 1, characterized in that: A fixing plate (22) is rotatably connected to the outer surface of the first rotating shaft (16) and the second rotating shaft (19), and the outer surface of the fixing plate (22) is fixedly connected to the outer surface of the box body (1).

3. The surface modification treatment equipment for silicone resin micropowder according to claim 1, characterized in that: An output door (8) is rotatably connected to the outer surface of the reaction vessel (2), and a second handle (9) is fixedly provided on the outer surface of the output door (8).

4. The surface modification treatment equipment for silicone resin micropowder according to claim 1, characterized in that: A plurality of water vapor evaporation holes (11) are provided on the top outer surface of the box body (1), and a filter plate (12) is fixedly provided on the top inner surface of the box body (1).

5. The surface modification treatment equipment for silicone resin micropowder according to claim 4, characterized in that: A hydrolyzed silane coupling agent transport pipe (7) is fixedly provided on the inner surface of the box body (1), a vent pipe (13) is fixedly passed through the inner surface of the top of the box body (1), and a mounting plate (24) is fixedly provided on the inner surface of the vent pipe (13).

6. The surface modification treatment equipment for silicone resin micropowder according to claim 5, characterized in that: A first motor (14) is fixedly mounted on the outer surface of the mounting plate (24), and a plurality of fan blades (23) are fixedly provided on the outer surface of the output shaft of the first motor (14).

7. The surface modification treatment equipment for silicone resin micropowder according to claim 1, characterized in that: The outer surface of the box body (1) is rotatably connected to a box door (3), and the outer surface of the bottom of the box body (1) is fixedly provided with a plurality of bases (10).

8. The surface modification treatment equipment for silicone resin micropowder according to claim 7, characterized in that: A first handle (5) is fixedly provided on the outer surface of the box door (3), and an observation window (4) is fixedly embedded on the inner surface of the box door (3).

Images