A new MQ silicone resin preparation device

Abstract

The application discloses a novel MQ silicone resin preparation device and belongs to the technical field of organic resin preparation. The device comprises a base, a stirring cylinder fixedly installed on the base, a top cover fixedly installed on the stirring cylinder, an upper rope winch rotatably installed on the top cover, an upper rope arranged on the upper rope winch, a rope pulling rod fixedly installed at the other end of the upper rope, an upper rope ring fixedly installed at the end of the rope pulling rod away from the top cover, a sealing filter screen rotatably installed on the upper rope ring and playing a sealing effect, and a lower filter screen rotatably installed on the sealing filter screen. A plurality of tapered holes are arranged on the lower filter screen. After the sealing filter screen and the lower filter screen are moved to a solution layering position, the sealing filter screen and the lower filter screen form a closed surface through the driving of a sealing cylinder, so that the device can improve the quality of solution preparation.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of organic resin preparation, and relates to a novel MQ silicone resin preparation device. BACKGROUND

[0002] The MQ silicone resin is an organic silicone resin, which can be used as an organic silicone pressure-sensitive adhesive, a liquid silicone rubber, personal skin care, etc., and has a wide application in optical packaging due to good light transmittance.

[0003] A Chinese patent with the patent number CN104910382B discloses a preparation method of MQ silicone resin.

[0004] An invention patent with the patent number CN113458067A discloses a preparation device of an environmentally-friendly MQ silicone resin.

[0005] The above-mentioned preparation device extracts the MQ silicone resin through stirring and drying, and does not use a novel layering collection method. SUMMARY

[0006] In view of the above technical problems, the application provides the following technical scheme: a novel MQ silicone resin preparation device, which comprises a base, a stirring cylinder is fixedly installed on the base, a drying device is arranged in the stirring cylinder, a top cover is fixedly installed on the stirring cylinder, a top disc is fixedly installed in the top cover, an inlet pipeline is fixedly installed on the top cover, a rope torsional spring is rotatably installed on the top cover, the other end of the rope torsional spring is fixedly installed with an upper rope winch, the upper rope winch is rotatably connected with the top cover, an upper rope is arranged on the upper rope winch, the other end of the upper rope is fixedly installed with a rope pulling rod, the end, away from the top cover, of the rope pulling rod is fixedly installed with an upper rope ring, a sealing screen that plays a sealing effect is rotatably installed on the upper rope ring, the sealing screen is movably connected with the stirring cylinder, a lower screen is further rotatably installed on the sealing screen, and a plurality of conical holes are arranged on the lower screen.

[0007] Further, the lower filter screen is also rotatably installed with an intermediate sliding ring, which is movably connected with the sealing filter screen, and a sliding column is slidably installed on the intermediate sliding ring.

[0008] Further, the stirring floating leaf is also contactingly installed with a floating leaf spring, the other end of which is fixedly installed with a bottom end cover, which is rotatably connected with the stirring cylinder, and a plurality of protruding rods are arranged on the end of the bottom end cover close to the top cover, and the stirring cylinder, the top cover and the bottom end cover cooperatively form a cavity, the bottom end cover is rotatably connected with the sliding column, and a bottom outlet is fixedly installed on the bottom end cover, an outlet spring is fixedly installed on the bottom outlet, the other end of the outlet spring is fixedly installed with an outlet plug, the outlet plug is in contact with the bottom end cover, and the outlet plug is slidably connected with the bottom outlet.

[0009] Further, the base is also fixedly installed with a lower support, a double-sided gear is rotatably installed on the lower support, a plurality of bottom gears are meshingly installed on the double-sided gear, a main motor is fixedly installed on the base, a switching cylinder is fixedly installed on the output shaft of the main motor, a motor gear is fixedly installed on the other end of the switching cylinder, the motor gear is in meshing engagement with the double-sided gear, a plurality of lower rope winches are rotatably installed on the lower support, a lower rope is arranged on the lower rope winch, a lower rope ring is fixedly installed on the other end of the lower rope, and the lower rope ring is rotatably connected with the lower filter screen, the lower rope ring and the lower rope are arranged for dragging the lower filter screen to move, and the plurality of lower rope winches are connected through a synchronous shaft to transmit power.

[0010] Further, a lower bevel gear is fixedly installed on one end of the lower rope winch, an upper bevel gear is meshingly installed on the lower bevel gear, an intermediate shaft is fixedly installed on the upper bevel gear, a driving screw rod is arranged on the intermediate shaft, a side support is rotatably installed on the intermediate shaft, the side support is fixedly connected with the stirring cylinder, a nut fixing rod is fixedly installed on the side support, an indirect support is also fixedly installed on the nut fixing rod, a nut ring is slidably installed on the nut fixing rod, the nut ring is connected with the driving screw rod, a top block is arranged on the nut ring, a motor secondary shaft is rotatably installed on the indirect support, a motor belt is arranged on one end of the motor secondary shaft close to the bottom end cover, the other end of the motor belt is arranged on the switching cylinder to transmit the power output by the main motor, and a main shaft gear is fixedly installed on one end of the motor secondary shaft close to the top cover.

[0011] Further, the inside of the stirring barrel is also rotationally installed with an upper end ring frame, the upper end ring frame is slidably connected with the rope pulling rod, the upper end ring frame is rotationally installed with a rotating ring, the rotating ring is provided with a plurality of clamping groove, the rotating ring is also rotationally installed with a top stirring blade, the top stirring blade is slidably installed with a clamping slide block, the clamping slide block is fixedly installed with a plurality of extension springs, the other end of the extension spring is fixedly installed on the top stirring blade, the clamping slide block is provided with an inclined surface which can be contacted with the top disc, when the clamping slide block is extruded by the top disc, the clamping slide block will move away from the inlet pipe direction, the rotating ring is rotationally installed with a plurality of upper end sliding rings, the upper end sliding rings are slidably connected with the sliding column.

[0012] Further, the one end of the intermediate shaft close to the top cover is fixedly installed with an adjusting handle, the one end of the intermediate shaft close to the adjusting handle is also slidably installed with a secondary gear, the secondary gear can be engaged with the main shaft gear, the secondary gear is also rotationally installed with an engaging slide frame, the engaging slide frame is fixedly installed with a pulling rod top block, the pulling rod top block is fixedly installed with a pulling rod spring, the other end of the pulling rod spring is fixedly installed with a small support, the small support is fixedly connected with the side support, the pulling rod top block is slidably connected with the small support.

[0013] Further, the engaging slide frame is also rotationally installed with a pawl, the pawl is also provided with a pawl torsional spring, the other end of the pawl torsional spring is arranged on the engaging slide frame, the small support is also slidably installed with a sliding clamping strip, the sliding clamping strip is provided with a plurality of pawl grooves which can be engaged with the pawl torsional spring, the sliding clamping strip is also fixedly installed with a pawl spring, the other end of the pawl spring is fixedly installed on the small support, the side support is also slidably installed with an extrusion slide rod, the one end of the extrusion slide rod away from the adjusting handle is fixedly installed with a pressure plate, the pressure plate can be contacted with the top block on the nut ring, the other end of the pressure plate is fixedly installed with an extrusion secondary block, the extrusion secondary block is provided with an extrusion surface which can be contacted with the sliding clamping strip.

[0014] The beneficial effects of the present application compared with the prior art are: (1) the present application can confirm the height of the solution in the stirring barrel through the buoyancy of the stirring floating blade while the stirring floating blade and the bottom end cover rotate around the axis of the stirring barrel, and the stirring floating blade also rotates around itself to speed up the stirring of the solution in the stirring barrel, so as to improve the preparation efficiency of the device; (2) the present application can improve the quality of solution preparation by driving the sealing cylinder after the sealing screen and the lower screen move to the solution layering position, so that the sealing screen and the lower screen form a closed surface; (3) the present application can confirm the solution layering position of the sealing screen and the lower screen in the device through the position of the nut ring on the intermediate shaft, and the position of the nut ring on the intermediate shaft can be changed by manually driving the adjusting handle, thereby increasing the application range of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The whole structure of the application is shown in the schematic diagram.

[0016] Figure 2 The structure of the stirring drum, top cover, top disc, top stirring blade, rotating ring, upper ring frame, sealing screen, lower screen, bottom end cover and bottom outlet after being cut is shown in the schematic diagram.

[0017] Figure 3 The structure of the application is shown in the schematic diagram. Figure 2 The local enlarged view of A in the middle is shown in the schematic diagram.

[0018] Figure 4 The structure of the application is shown in the schematic diagram. Figure 2 The local enlarged view of B in the middle is shown in the schematic diagram.

[0019] Figure 5 The structure of the pressure plate of the application is shown in the schematic diagram.

[0020] Figure 6 The structure of the application is shown in the schematic diagram. Figure 5 The local enlarged view of C in the middle is shown in the schematic diagram.

[0021] Figure 7 The structure of the upper rope ring of the application is shown in the schematic diagram.

[0022] Figure 8 The structure of the stirring drum, bottom end cover and lower support after being cut is shown in the schematic diagram.

[0023] Reference signs: 101 - base; 102 - stirring cylinder; 103 - top cover; 104 - inlet pipe; 105 - rope torsion spring; 106 - upper rope winch; 107 - upper rope; 108 - rope pull rod; 201 - top disc; 202 - detent slider; 203 - top stirring blade; 204 - rotating ring; 205 - upper end ring frame; 206 - upper rope ring; 207 - pull rod top block; 208 - pull rod spring; 210 - sliding clamping strip; 211 - pawl; 213 - meshing slide; 214 - secondary gear; 215 - small support; 216 - extrusion secondary block; 217 - adjusting handle; 218 - main shaft gear; 219 - intermediate shaft; 220 - extrusion slide rod; 221 - pressure receiving plate; 222 - side support; 301 - sealing screen; 302 - lower screen; 303 - upper end sliding ring; 304 - sliding column; 305 - intermediate sliding ring; 306 - lower rope ring; 307 - lower rope; 308 - stirring floating blade; 309 - floating blade spring; 310 - bottom gear; 311 - sealing cylinder; 401 - bottom end cover; 402 - outlet plug; 404 - bottom outlet; 405 - double-sided gear; 406 - motor gear; 407 - main motor; 408 - motor belt; 409 - motor secondary shaft; 410 - lower bevel gear; 411 - upper bevel gear; 412 - nut ring; 413 - nut fixing rod; 415 - indirect support; 416 - lower rope winch; 417 - lower support; 418 - switching cylinder. DETAILED DESCRIPTION

[0024] As Figures 1 to 3 With Figure 5 A new MQ silicone resin preparation device, as shown in the figure, comprises a base 101, a stirring cylinder 102 fixedly installed on the base 101, a drying device arranged in the stirring cylinder 102, a top cover 103 fixedly installed on the stirring cylinder 102, a top disc 201 fixedly installed inside the top cover 103, an inlet pipe 104 fixedly installed on the top cover 103, a rope torsion spring 105 rotatably installed on the top cover 103, an upper rope winch 106 fixedly installed at the other end of the rope torsion spring 105, the upper rope winch 106 being rotatably connected with the top cover 103, an upper rope 107 arranged on the upper rope winch 106, a rope pull rod 108 fixedly installed at the other end of the upper rope 107, an upper rope ring 206 fixedly installed at the end of the rope pull rod 108 away from the top cover 103, a sealing screen 301 rotatably installed on the upper rope ring 206 to achieve sealing effect, the sealing screen 301 being movably connected with the stirring cylinder 102, a lower screen 302 rotatably installed on the sealing screen 301, a plurality of conical holes arranged on the lower screen 302, and the hole with the largest diameter of the conical holes arranged on the lower screen 302 being arranged at the end of the lower screen 302 not in contact with the sealing screen 301, so that when the lower screen 302 moves in the solution, the fluctuation generated by the movement of the lower screen 302 can be minimized.

[0025] As shown in Figure 5 , Figure 7 , the inside of the stirring drum 102 is also rotatably provided with an upper end ring frame 205, which is slidably connected with the rope pulling rod 108. The upper end ring frame 205 is rotatably provided with a rotating ring 204, which is provided with a plurality of clamping groove. The rotating ring 204 is also rotatably provided with a top stirring blade 203, which is slidably provided with a clamping block 202. A plurality of extension springs are fixedly installed on the clamping block 202 and the other end of the extension springs is fixedly installed on the top stirring blade 203. The clamping block 202 is provided with an inclined surface which can be contacted with the top disc 201. When the clamping block 202 is extruded by the top disc 201, the clamping block 202 will move away from the inlet pipe 104. The purpose is to make the clamping block 202 move into the clamping groove on the rotating ring 204, so that the top stirring blade 203 is connected with the rotating ring 204 through the clamping block 202.

[0026] As shown in Figure 2 , Figure 4 , Figure 8As shown, the rotating ring 204 is also rotatably mounted with a plurality of upper end slip rings 303, the upper end slip rings 303 are slidably mounted with sliding columns 304, the sliding columns 304 are also slidably mounted with intermediate slip rings 305, the intermediate slip rings 305 are movably connected with the sealing filter screen 301, the intermediate slip rings 305 are also rotatably connected with the lower filter screen 302, the sealing filter screen 301 is fixedly installed with a plurality of sealing cylinders 311 at one end close to the top cover 103, the other end of the sealing cylinders 311 is rotatably connected with the intermediate slip rings 305, the sliding columns 304 are also slidably mounted with stirring floating leaves 308 for stirring and reacting the water level in the stirring cylinder 102, the stirring floating leaves 308 are also contactingly installed with floating leaf springs 309, the other end of the floating leaf springs 309 is fixedly installed with a bottom end cover 401, the bottom end cover 401 is rotatably connected with the stirring cylinder 102, the bottom end cover 401 is provided with a plurality of protruding rods at one end close to the top cover 103, the length of the protruding rods is longer than the limit compressed state of the floating leaf springs 309, but the protruding rods are shorter than the length of the floating leaf springs 309 without force, the purpose is that the stirring floating leaves 308 in the initial state will not be limited by the protruding rods, but when the stirring floating leaves 308 move towards the bottom end cover 401 and compress the floating leaf springs 309, the stirring floating leaves 308 can contact and be clamped by the protruding rods, the stirring cylinder 102 cooperates with the top cover 103 and the bottom end cover 401 to form a cavity, the bottom end cover 401 is rotatably connected with the sliding column 304, the bottom end cover 401 is also fixedly installed with a bottom outlet 404, the bottom outlet 404 is fixedly installed with an outlet spring, the other end of the outlet spring is fixedly installed with an outlet plug 402, the outlet plug 402 is in contact with the bottom end cover 401, the outlet plug 402 is slidably connected with the bottom outlet 404.

[0027] As Figure 2 , Figure 4 , Figure 8As shown, the sliding column 304 is fixedly installed with a bottom gear 310 at one end away from the top cover 103, the bottom gear 310 is arranged outside the cavity formed by the cooperation of the stirring drum 102, the top cover 103 and the bottom end cover 401, and is further meshingly installed with a double-sided gear 405, the double-sided gear 405 is rotatably installed with a lower support 417, the lower support 417 is fixedly connected with the base 101, the base 101 is fixedly installed with a main motor 407, the output shaft of the main motor 407 is fixedly installed with a switching cylinder 418, the other end of the switching cylinder 418 is fixedly installed with a motor gear 406, the motor gear 406 is meshed with the double-sided gear 405, the lower support 417 is further rotatably installed with a plurality of lower rope capstans 416, the lower rope capstans 416 are provided with lower ropes 307, the other end of the lower ropes 307 is fixedly installed with a lower rope ring 306, the lower rope ring 306 is rotatably connected with the lower filter screen 302, the lower rope ring 306 and the lower rope 307 are arranged to drag the lower filter screen 302 to move, and the plurality of lower rope capstans 416 are powered by a synchronous shaft.

[0028] As shown in Figure 1 , Figure 5 , Figure 6 , Figure 8 As shown, the lower rope capstan 416 is fixedly installed with a lower bevel gear 410 at one end away from the bottom outlet 404, the lower bevel gear 410 is meshingly installed with an upper bevel gear 411, the upper bevel gear 411 is fixedly installed with an intermediate shaft 219, the intermediate shaft 219 is provided with a driving screw rod, the intermediate shaft 219 is rotatably installed with a side support 222, the side support 222 is fixedly connected with the stirring drum 102, the side support 222 is fixedly installed with a nut fixing rod 413, the nut fixing rod 413 is further fixedly installed with an indirect support 415, the nut fixing rod 413 is further slidably installed with a nut ring 412, the nut ring 412 is arranged with the driving screw rod, the nut ring 412 is further provided with a top block, the indirect support 415 is rotatably installed with a motor secondary shaft 409, the motor secondary shaft 409 is provided with a motor belt 408 at one end close to the bottom end cover 401, the other end of the motor belt 408 is arranged on the switching cylinder 418 to transmit the power output by the main motor 407, and the motor secondary shaft 409 is fixedly installed with a main shaft gear 218 at one end close to the top cover 103.

[0029] As shown in Figures 5 to 7As shown, the intermediate shaft 219 is fixedly installed with an adjusting handle 217 at one end close to the top cover 103, and is also slidably installed with a secondary gear 214 at one end close to the adjusting handle 217, the secondary gear 214 can be engaged with the main shaft gear 218, and the secondary gear 214 is also rotatably installed with an engagement slide 213, the engagement slide 213 is fixedly installed with a pull rod top block 207, the pull rod top block 207 is fixedly installed with a pull rod spring 208, the other end of the pull rod spring 208 is fixedly installed with a small bracket 215, the small bracket 215 is fixedly connected with the side bracket 222, the pull rod top block 207 is slidably connected with the small bracket 215, the engagement slide 213 is also rotatably installed with a pawl 211, the pawl 211 is also provided with a pawl torsion spring, the other end of the pawl torsion spring is arranged on the engagement slide 213, the small bracket 215 is also slidably installed with a sliding clamping strip 210, the sliding clamping strip 210 is provided with a plurality of pawl grooves which can engage with the pawl torsion spring, the sliding clamping strip 210 is also fixedly installed with a pawl spring, the other end of the pawl spring is fixedly installed on the small bracket 215, the side bracket 222 is also slidably installed with an extrusion slide rod 220, the extrusion slide rod 220 is fixedly installed with a pressure plate 221 at one end away from the adjusting handle 217, the pressure plate 221 can be in contact with the top block on the nut ring 412, the other end of the pressure plate 221 is fixedly installed with an extrusion secondary block 216, the extrusion secondary block 216 is provided with an extrusion surface, and the extrusion surface can be in contact with the sliding clamping strip 210.

[0030] Working principle: before using the device, first of all, the device is placed on the ground, and the shaft of the stirring cylinder 102 is perpendicular to the ground, and then the solution is poured into the chamber composed of the stirring cylinder 102, the top cover 103 and the bottom end cover 401 through the inlet pipe 104. When the solution enters the stirring cylinder 102, the solution continuously accumulates in the stirring cylinder 102. At this time, the main motor 407 can be started, and the main motor 407 drives the double-sided gear 405 to rotate through the motor gear 406. The double-sided gear 405 drives the bottom gear 310 to rotate, and the bottom gear 310 drives the sliding column 304 to rotate around the shaft of the stirring cylinder 102. The sliding column 304 drives the outlet plug 402 and the rotating ring 204 to rotate around the shaft of the stirring cylinder 102. The purpose is to stir the solution with the stirring float leaf 308 and the bottom end cover 401, so that the various substances in the solution are fully mixed. When the solution in the stirring cylinder 102 gradually increases and exceeds the stirring float leaf 308, the stirring float leaf 308 will be separated from the contact with the float spring 309 due to the buoyancy of the solution. The stirring float leaf 308 will slide on the sliding column 304 while being driven by the buoyancy. In this way, the height of the stirring float leaf 308 can be used to determine the height of the solution in the stirring cylinder 102. When the solution in the stirring cylinder 102 continues to increase, the stirring float leaf 308 will contact the middle sliding ring 305. At this time, the liquid continues to increase, and the stirring float leaf 308 will drive the lower filter screen 302 and the sealing filter screen 301 to move away from the bottom end cover 401 by buoyancy. The purpose is to drive the upper rope ring 206 and the rope pulling rod 108 to move away from the bottom end cover 401 by the sealing filter screen 301, so that the rope pulling rod 108 drives the pulling rod top block 207 and the engaging slide 213 to move away from the inlet pipe 104. Then the engaging slide 213 drives the secondary gear 214 to move, and the secondary gear 214 engages with the main shaft gear 218. At this time, when the main shaft gear 218 engages with the secondary gear 214, the solution stops pouring. Then the solution in the stirring cylinder 102 is fully stirred by the bottom end cover 401 and the stirring float leaf 308, and the main motor 407 is turned off. The liquid in the stirring cylinder 102 begins to be stationary and precipitated. At this time, the engaging slide 213 can keep the engagement effect of the secondary gear 214 and the main shaft gear 218 through the pawl 211 and the sliding clamping strip 210.

[0031] When the liquid in the stirring cylinder 102 is stationary for a predetermined time, the switching cylinder 418 is started to drive the motor gear 406 out of engagement with the double-sided gear 405, and then the main motor 407 is started to drive the motor secondary shaft 409 through the motor belt 408, which drives the secondary gear 214 through the main shaft gear 218, and the secondary gear 214 drives the lower rope capstan 416 through the lower bevel gear 410 and the upper bevel gear 411, which pulls the lower filter screen 302 and the sealing filter screen 301 towards the bottom end cover 401, and the conical hole in the lower filter screen 302 is designed to prevent the solution after precipitation from being moved by the sealing filter screen 301 during the movement. During the rotation of the intermediate shaft 219, the intermediate shaft 219 also drives the nut ring 412 to move away from the bottom end cover 401, and after the nut ring 412 moves to a predetermined distance, the top block on the nut ring 412 contacts the pressure plate 221 and drives the pressure plate 221 to move away from the bottom end cover 401, and the pressure plate 221 drives the sliding clamping strip 210 to move towards the upper rope 107, so that the sliding clamping strip 210 and the pawl 211 are out of contact, and the secondary gear 214 is out of contact with the main shaft gear 218, so that the sealing filter screen 301 and the lower filter screen 302 stop in the stirring cylinder 102, and the position of the sealing filter screen 301 and the lower filter screen 302 is the position of the solution layering, and the position of the sealing filter screen 301 and the lower filter screen 302 can also be adjusted manually by driving the adjusting handle 217, which adjusts the position of the nut ring 412 through the driving screw on the intermediate shaft 219, and changes the contact time of the nut ring 412 and the pawl 211 to change the position of the sealing filter screen 301 and the lower filter screen 302 in the stirring cylinder 102.

[0032] When the sealing filter screen 301 and the lower filter screen 302 are moved to the designated position, the sealing cylinder 311 is started to drive the sealing filter screen 301 to rotate on the lower filter screen 302, which aims to make the filter holes on the sealing filter screen 301 dislocate with the conical holes on the lower filter screen 302, so that the sealing filter screen 301 and the lower filter screen 302 can play the role of a sealing plate after dislocation, which can completely isolate the solution in the stirring cylinder 102 that has completed the stratification of precipitation. If the solution between the lower filter screen 302 and the bottom end cover 401 is needed, the outlet plug 402 is manually driven to move towards the bottom end cover 401, so that the solution in this part can flow out of the device. If the solution between the sealing filter screen 301 and the top cover 103 is needed, the useless liquid is released first, and then the sealing cylinder 311 is started to drive the sealing filter screen 301 to return to the initial state, so that the liquid between the sealing filter screen 301 and the top cover 103 can flow out.

[0033] If powder is needed, the drying device in the stirring cylinder 102 is started to heat the liquid in the stirring cylinder 102 by the heating device. The purpose of starting the heating device is to evaporate the moisture in the solution in the stirring cylinder 102. After the moisture in the solution in the device is removed, the switching cylinder 418 is started to engage the motor gear 406 with the double-sided gear 405. At this time, the main motor 407 is also started to drive the stirring floating leaf 308 and the sliding column 304 to move, so that the stirring floating leaf 308 stirs the powder in the stirring cylinder 102 that has no moisture. It is worth noting that the evaporating moisture in the stirring cylinder 102 can be removed from the device by the drying device, and when the solution in the stirring cylinder 102 gradually changes into powder, the stirring floating leaf 308 will also move towards the bottom end cover 401 as the water level drops, which can continuously break the powder.

[0034] The solution between the sealing filter screen 301 and the top cover 103 will decrease due to the reduction of moisture, and then the sealing filter screen 301 and the lower filter screen 302 will be driven by the rope torsion spring 105 to move towards the top cover 103, which aims to gradually collect the powder between the sealing filter screen 301 and the top cover 103 by the sealing filter screen 301. Then the outlet plug 402 is opened to remove the powder, and the powder between the sealing filter screen 301 and the top cover 103 can be removed from the device through the sealing filter screen 301 and the lower filter screen 302 that return to the initial state.

Claims

1. A novel MQ silicone resin preparation device, comprising a base (101), a stirring cylinder (102) is fixedly installed on the base (101), and a drying device is arranged in the stirring cylinder (102), characterized in that: The top cover (103) is fixedly installed on the stirring barrel (102), the top disc (201) is fixedly installed in the top cover (103), the inlet pipeline (104) is fixedly installed on the top cover (103), the rope torsion spring (105) is rotatably installed on the top cover (103), one end of the rope torsion spring (105) is fixedly installed on the upper rope capstan (106), the upper rope capstan (106) is rotatably connected with the top cover (103), the upper rope (107) is arranged on the upper rope capstan (106), the other end of the upper rope (107) is fixedly installed on the rope pulling rod (108), the rope pulling rod (108) is fixedly installed with the upper rope ring (206) away from the top cover (103), the sealing screen (301) is rotatably installed on the upper rope ring (206), the sealing screen (301) is movably connected with the stirring barrel (102), the lower screen (302) is rotatably installed on the sealing screen (301), and a plurality of tapered holes are arranged on the lower screen (302); The intermediate sliding ring (305) is rotatably installed on the lower screen (302), the intermediate sliding ring (305) is movably connected with the sealing screen (301), the sliding column (304) is slidably installed on the intermediate sliding ring (305), a plurality of sealing cylinders (311) are fixedly installed on one end of the sealing screen (301) close to the top cover (103), the other end of the sealing cylinder (311) is rotatably connected with the intermediate sliding ring (305), and the stirring floating leaf (308) for stirring and reflecting the water level line in the stirring barrel (102) is slidably installed on the sliding column (304); The floating leaf spring (309) is contactly installed on the stirring floating leaf (308), the bottom end cover (401) is fixedly installed on the other end of the floating leaf spring (309), the bottom end cover (401) is rotatably connected with the stirring barrel (102), a plurality of protruding rods are arranged on one end of the bottom end cover (401) close to the top cover (103), the stirring barrel (102), the top cover (103) and the bottom end cover (401) cooperate to form a cavity, the bottom end cover (401) is rotatably connected with the sliding column (304), the bottom outlet (404) is fixedly installed on the bottom end cover (401), the outlet spring is fixedly installed on the bottom outlet (404), the other end of the outlet spring is fixedly installed on the outlet plug (402), the outlet plug (402) is in contact with the bottom end cover (401), and the outlet plug (402) is slidably connected with the bottom outlet (404). The base (101) is further provided with a lower support (417) fixedly installed thereon, a double-side gear (405) rotatably installed on the lower support (417), a plurality of bottom gears (310) meshingly installed on the double-side gear (405), a main motor (407) fixedly installed on the base (101), a switching cylinder (418) fixedly installed on an output shaft of the main motor (407), a motor gear (406) fixedly installed on the other end of the switching cylinder (418), the motor gear (406) meshing with the double-side gear (405), a plurality of lower rope capstans (416) rotatably installed on the lower support (417), a lower rope (307) provided on the lower rope capstan (416), a lower rope ring (306) fixedly installed on the other end of the lower rope (307), the lower rope ring (306) rotatably connected with a lower filter screen (302), the lower rope ring (306) and the lower rope (307) being provided for dragging the lower filter screen (302) to move, and power being transmitted between the plurality of lower rope capstans (416) through a synchronous shaft.

2. A novel MQ silicone resin preparation device according to claim 1, characterized by: One end of the lower rope capstan (416) is fixedly provided with a lower bevel gear (410), the lower bevel gear (410) is meshingly provided with an upper bevel gear (411), the upper bevel gear (411) is fixedly provided with an intermediate shaft (219), the intermediate shaft (219) is provided with a driving screw rod, the intermediate shaft (219) is rotatably provided with a side support (222), the side support (222) is fixedly connected with the stirring barrel (102), the side support (222) is fixedly provided with a nut fixing rod (413), the nut fixing rod (413) is further fixedly provided with an indirect support (415), the nut fixing rod (413) is further slidably provided with a nut ring (412), the nut ring (412) is provided with the driving screw rod, the nut ring (412) is further provided with a top block, the indirect support (415) is rotatably provided with a motor auxiliary shaft (409), the motor auxiliary shaft (409) is provided with a motor belt (408) at one end close to the bottom end cover (401), the other end of the motor belt (408) is provided on the switching cylinder (418) for transmitting power output by the main motor (407), and the motor auxiliary shaft (409) is fixedly provided with a main shaft gear (218) at one end close to the top cover (103).

3. A novel MQ silicone resin preparation device according to claim 1, characterized by: The stirring drum (102) is internally rotatably installed with an upper end ring frame (205), the upper end ring frame (205) is slidably connected with a rope pulling rod (108), the upper end ring frame (205) is rotatably installed with a rotating ring (204), the rotating ring (204) is provided with a plurality of clamping groove, the rotating ring (204) is rotatably installed with a top stirring blade (203), the top stirring blade (203) is slidably installed with a clamping block (202), a plurality of extension springs are fixedly installed on the clamping block (202), the other end of the extension spring is fixedly installed on the top stirring blade (203), the clamping block (202) is provided with an inclined surface which can contact the top disc (201), when the clamping block (202) is extruded by the top disc (201), the clamping block (202) will move away from the inlet pipe (104), the rotating ring (204) is rotatably installed with a plurality of upper end sliding rings (303), the upper end sliding ring (303) is slidably connected with a sliding column (304).

4. A novel MQ silicone resin preparation device according to claim 2, characterized by: The middle shaft (219) is fixedly installed with an adjusting handle (217) at one end close to the top cover (103), the middle shaft (219) is slidably installed with a secondary gear (214) at one end close to the adjusting handle (217), the secondary gear (214) is meshed with the main shaft gear (218), the secondary gear (214) is rotatably installed with an engagement slide (213), the engagement slide (213) is fixedly installed with a pulling rod top block (207), the pulling rod top block (207) is fixedly installed with a pulling rod spring (208), the other end of the pulling rod spring (208) is fixedly installed with a small bracket (215), the small bracket (215) is fixedly connected with a side bracket (222), the pulling rod top block (207) is slidably connected with the small bracket (215).

5. A novel MQ silicone resin preparation device according to claim 4, characterized by: The engagement slide (213) is rotatably installed with a pawl (211), the pawl (211) is further provided with a pawl torsional spring, the other end of the pawl torsional spring is arranged on the engagement slide (213), the small bracket (215) is slidably installed with a sliding clamping strip (210), the sliding clamping strip (210) is provided with a plurality of pawl grooves which can engage the pawl torsional spring, the sliding clamping strip (210) is further fixedly installed with a pawl spring, the other end of the pawl spring is fixedly installed on the small bracket (215), the side bracket (222) is slidably installed with an extrusion slide rod (220), the extrusion slide rod (220) is fixedly installed with a pressure plate (221) at one end away from the adjusting handle (217), the pressure plate (221) can contact the top block on the nut ring (412), the other end of the pressure plate (221) is fixedly installed with an extrusion secondary block (216), the extrusion secondary block (216) is provided with an extrusion surface which can contact the sliding clamping strip (210).

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