CN114870718B - Device and method for preparing double-component modified silicone sealant for assembled building - Google Patents

Device and method for preparing double-component modified silicone sealant for assembled building Download PDF

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Publication number
CN114870718B
CN114870718B CN202210710076.8A CN202210710076A CN114870718B CN 114870718 B CN114870718 B CN 114870718B CN 202210710076 A CN202210710076 A CN 202210710076A CN 114870718 B CN114870718 B CN 114870718B
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driving
mixing
rotate
rod
silicone sealant
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CN114870718A (en
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张亚璐
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Foshan Yuesheng Decoration Materials Co ltd
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Foshan Yuesheng Decoration Materials Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/74—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/94—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/36—Mixing of ingredients for adhesives or glues; Mixing adhesives and gas

Abstract

The invention discloses a preparation device and a preparation method of a double-component modified silicone sealant for an assembled building, which relate to the technical field of the assembled building, and aim to solve the technical problems that the requirement on secondary mixing time is long, sticky same raw materials are not easy to be fused with other raw materials, the adhesiveness of a mixture is high, the mixture is not easy to be discharged cleanly after being automatically dropped, and the temporary quantity is large.

Description

Device and method for preparing double-component modified silicone sealant for assembled building
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a device and a method for preparing double-component modified silicone sealant for an assembly type building.
Background
Fabricated buildings are buildings that are assembled from prefabricated parts at the worksite, known as fabricated buildings. The prefabricated components are divided into five types of building block buildings, plate buildings, box type buildings, skeleton plate buildings and lifting plate and layer buildings according to the form and construction method of the prefabricated components.
The silicone sealant is a paste which is prepared by mixing polydimethylsiloxane serving as a main raw material, a cross-linking agent, a filler, a plasticizer, a coupling agent and a catalyst in a vacuum state, and is cured with water in the air at room temperature to form the elastic silicone rubber.
However, when the existing silicone sealant preparation device mixes raw materials, primary mixing is single, auxiliary full mixing is not performed, secondary mixing time is required to be long, raw materials are stirred and mixed, the silicone sealant is colloidal, when the silicone sealant is stirred and mixed, the same viscous raw materials are not easy to fuse with other raw materials, and the mixture is a jelly, so that the viscosity is high, the silicone sealant is not easy to discharge cleanly due to automatic falling, and the temporary quantity is large.
To solve the above problems. Therefore, a device and a method for preparing the double-component modified silicone sealant for the fabricated building are provided.
Disclosure of Invention
The invention aims to provide a preparation device and a preparation method of double-component modified silicone sealant for an assembled building, wherein the preparation device comprises a raw material mixing device and a dehydration device arranged at the output end of the raw material mixing device, the dehydrated raw material mixing device is dehydrated and then conveyed into a strong dispersing machine for refining treatment, the refined silicone sealant is filled, the preparation of the silicone sealant is completed, the raw material mixing device comprises a primary mixing mechanism and a mixing box arranged at the output end of the primary mixing mechanism, the upper end of the primary mixing mechanism is provided with a plurality of raw material conveying pipes, the middle part of the mixing box is provided with a secondary mixing mechanism, the outer side of the mixing box is also provided with a discharge mechanism, and the secondary mixing mechanism is meshed and connected with the discharge mechanism, so that the problems in the background technology can be solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an assembled building is with two component modified silicone sealant preparation facilities, including raw materials mixing arrangement and the dewatering device of setting at the material mixing arrangement output, carry the powerful dispersion machine after the dewatering device dehydration and refine the processing, silicone sealant after the refining is filled again, accomplish the preparation of silicone sealant, raw materials mixing arrangement includes first order mixing mechanism and sets up the mixing box at first order mixing mechanism output, first order mixing mechanism's upper end is provided with many raw materials conveyer pipes, mixing box's middle part is provided with second grade mixing mechanism, mixing box's outside still is provided with the bin outlet mechanism, second grade mixing mechanism is connected with the bin outlet mechanism meshing.
Further, the first-level mixing mechanism comprises a protection conical shell and an upper liquid separating sheet arranged at an output port of the protection conical shell, and an auxiliary mixing assembly is further arranged in the middle of the inner side of the protection conical shell.
Further, the mixing box comprises a box body and a lower liquid separation sheet arranged in the middle of the upper end of the box body, the upper liquid separation sheet and the lower liquid separation sheet are staggered, and a discharging assembly is arranged at the lower end of the inner side of the box body.
Further, second grade mixing mechanism includes extrusion mixing assembly and sets up the first drive belt in the extrusion mixing assembly outside, and the one end overcoat that extrusion mixing assembly was kept away from to first drive belt is on first transmission shaft, and the inboard of first transmission shaft is fixed to be provided with the transfer line, and the both ends and the protection cone swing joint of transfer line are provided with initiative toper tooth in the middle part of transfer line, and the one end that first transmission shaft was kept away from to the transfer line is provided with the enhancement stirring subassembly.
Further, auxiliary mixing assembly includes the linking dish and sets up the support column in linking dish both sides, and the support column is kept away from the one end and the protection cone fixed connection of linking dish, and the middle part activity of linking dish is provided with the rotation post, and the outside of rotation post is provided with auxiliary stirring rod, and the lower extreme of rotation post is provided with the cone, and the lower extreme of cone is provided with driven conical gear.
Further, the extrusion mixing assembly comprises a servo motor and a second transmission shaft arranged at the driving end of the servo motor, the second transmission shaft is sleeved on the outer side of the second transmission shaft, an extrusion barrel is arranged at the tail end of the servo motor and is of a hollow structure, the upper end of the extrusion barrel is open, a protruding strip is arranged on the inner side of the box body, and a driving gear is further arranged at the driving end of the servo motor.
Further, strengthen the stirring subassembly and include the third transmission shaft and set up the second drive belt in the third transmission shaft outside, the lower extreme of second drive belt is provided with the rotation bracing piece, and the outside of rotation bracing piece is provided with the second grade puddler, and the second grade puddler is located the inboard of extrusion bucket.
Further, the discharging mechanism comprises a driven gear and an adjusting piece movably arranged in the middle of the driven gear, the driving gear is connected with the driven gear in a meshed mode, a transmission guide rod is arranged on one side of the driven gear, and a traction piece is arranged on the outer side of the transmission guide rod;
the discharging assembly comprises a rotating plate and an inserting column arranged at one end of the rotating plate, the inserting column is movably connected with the box body, a slot is formed in one side of the rotating plate, and one end of the transmission guide rod is inserted into the slot.
Further, the regulating part comprises a regulating column and an elastic part arranged on the inner side of the regulating column, wherein limiting parts are arranged at two ends of the elastic part and penetrate through the regulating column, limiting grooves are formed in the box body, two limiting grooves are formed in the limiting grooves, and the limiting parts are matched with the limiting grooves.
The invention provides another technical scheme that: the implementation method of the preparation device of the double-component modified silicone sealant for the fabricated building comprises the following steps:
s1: pushing the traction piece, further enabling the driving gear and the driven gear to be staggered, enabling the driving gear and the driven gear to be incapable of driving, and then starting the secondary mixing mechanism;
s2: extruding the mixing assembly to drive the first driving belt to rotate, driving the driving rod to rotate, driving the driving conical tooth in the middle of the driving rod to rotate, driving the driven conical gear to rotate, and driving the auxiliary stirring rod to rotate by the driven conical gear, so that various raw materials are conveyed by the auxiliary stirring rod to be primarily mixed at the moment, and after the primarily mixed liquid falls down, the primarily mixed liquid is dispersed by the mutually staggered upper liquid separation sheet and the lower liquid separation sheet again, and the primarily mixed raw materials are realized after the primarily mixed liquid falls down;
s3: when the servo motor rotates, the extrusion barrel is driven to rotate, the mixture falling from the primary mixing mechanism falls into the inner side of the extrusion barrel, and when the extrusion barrel rotates, the mixture between the extrusion barrel and the box body is extruded, so that different raw materials are extruded and mixed;
meanwhile, the transmission rod drives the third transmission shaft to rotate while rotating, so as to drive the second transmission belt to rotate, further drive the second-stage stirring rod to rotate, and then the second-stage stirring rod is matched with the extrusion barrel, so that the mixed liquid can be extruded and mixed and can be stirred and mixed;
s4: after the mixing is finished, the traction piece can be pulled to enable the driving gear to be meshed with the driven gear, the driving gear can rotate, the driven gear can be driven to rotate when the driving gear rotates, the transmission guide rod is driven to rotate circularly, the rotating plate can be pushed to rotate and open when the transmission guide rod rotates to the lowest point, and at the moment, mixed raw materials can be discharged from an opening of the rotating plate under the cooperation of the extrusion barrel;
s5: finally, the silicone sealant is conveyed to a dehydration device for dehydration, the dehydrated silicone sealant is conveyed to a powerful dispersing machine for refining treatment, and the silicone sealant after refining treatment is filled to finish the preparation of the silicone sealant.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device and the method for preparing the double-component modified silicone sealant for the fabricated building, disclosed by the invention, the extrusion mixing assembly is started, the first driving belt is driven to rotate, the driving rod is driven to rotate by the driving conical tooth in the middle, the driven conical gear is driven to rotate by the driving conical tooth, the auxiliary stirring rod is driven to rotate by the driven conical gear, at the moment, various raw materials are conveyed by the auxiliary stirring rod to be primarily mixed, and no additional motor is needed, after the primarily mixed liquid falls, the primarily mixed liquid is dispersed by the mutually staggered upper liquid separating sheet and lower liquid separating sheet again, and the primarily mixed raw materials are realized after the primarily mixed, so that the mixing uniformity of the raw materials is primarily improved, and the mixing effect is secondarily improved.
2. According to the device and the method for preparing the double-component modified silicone sealant for the fabricated building, the extrusion barrel is driven to rotate when the servo motor rotates, the mixture falling from the primary mixing mechanism falls into the inner side of the extrusion barrel, when the extrusion barrel rotates, the mixture between the extrusion barrel and the box body is extruded, different raw materials are extruded and mixed, the extrusion barrel can be matched with the extrusion barrel to cut and remix the mixture, the mixing effect of the mixture is further improved, the transmission rod rotates and simultaneously drives the third transmission shaft to rotate, the second transmission belt is driven to rotate, the second stirring rod is driven to rotate and then is matched with the extrusion barrel, so that the mixture can be extruded and mixed, and the mixing effect of the raw materials is further improved.
3. According to the device and the method for preparing the double-component modified silicone sealant for the fabricated building, when the raw materials are mixed only and not discharged, the traction piece can be pushed, so that the driving gear and the driven gear are staggered and cannot drive, when the raw materials are mixed and discharged, the traction piece can be pulled, so that the driving gear and the driven gear are meshed, and the driving gear and the driven gear can rotate, so that the flexibility and the maneuverability of the whole use are improved.
4. According to the device and the method for preparing the double-component modified silicone sealant for the assembled building, when the driving gear rotates, the driven gear is driven to rotate, the transmission guide rod is driven to rotate circularly, when the transmission guide rod rotates to the lowest point, the rotating plate is pushed to rotate and open, at the moment, mixed raw materials can be discharged from the opening of the rotating plate under the cooperation of the extrusion barrel, synchronous extrusion pushing is also realized, discharging is convenient, and discharging is relatively clean.
Drawings
FIG. 1 is a schematic view showing the overall perspective structure of a raw material mixing device of the present invention;
FIG. 2 is a schematic perspective view of a primary mixing mechanism according to the present invention;
FIG. 3 is a schematic perspective view of an auxiliary mixing assembly according to the present invention;
FIG. 4 is a schematic perspective view of a mixing box, a secondary mixing mechanism and a discharge mechanism of the present invention;
FIG. 5 is a schematic perspective view of a secondary mixing mechanism according to the present invention;
FIG. 6 is a schematic perspective view of an extrusion mixing assembly according to the invention;
FIG. 7 is a schematic diagram of the side plan view of the interior of the case of the present invention;
FIG. 8 is a schematic perspective view of a reinforced stirring assembly according to the present invention;
FIG. 9 is a schematic perspective view of a discharge mechanism according to the present invention;
fig. 10 is a schematic side plan view of the adjusting member and the case of the present invention.
In the figure: 1. a primary mixing mechanism; 11. a protective cone; 12. separating liquid sheets; 13. an auxiliary mixing assembly; 131. a junction plate; 132. a support column; 133. rotating the column; 134. an auxiliary stirring rod; 135. a cone; 136. a driven bevel gear; 2. a raw material conveying pipe; 3. a mixing box; 31. a case; 311. a protruding strip; 312. a limit groove; 32. a lower liquid separating sheet; 33. a discharge assembly; 331. a rotating plate; 332. inserting a column; 333. a slot; 4. a secondary mixing mechanism; 41. extruding the mixing assembly; 411. a servo motor; 412. a second drive shaft; 413. extruding the barrel; 414. a drive gear; 42. a first belt; 43. a first drive shaft; 44. a transmission rod; 45. an active conical tooth; 46. reinforcing the stirring assembly; 461. a third drive shaft; 462. a second belt; 463. rotating the support rod; 464. a secondary stirring rod; 5. a discharging mechanism; 51. a driven gear; 52. an adjusting member; 521. an adjusting column; 522. an elastic member; 523. a limiting piece; 53. a transmission guide rod; 54. a traction member.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 4, the preparation device of the double-component modified silicone sealant for the fabricated building comprises a raw material mixing device and a dehydration device arranged at the output end of the raw material mixing device, wherein the dehydration device is dehydrated and then is conveyed into a strong dispersing machine for refining treatment, and the refined silicone sealant is filled to finish the preparation of the silicone sealant;
the raw material mixing device comprises a primary mixing mechanism 1 and a mixing box 3 arranged at the output end of the primary mixing mechanism 1, wherein a plurality of raw material conveying pipes 2 are arranged at the upper end of the primary mixing mechanism 1, a secondary mixing mechanism 4 is arranged in the middle of the mixing box 3, a discharging mechanism 5 is further arranged on the outer side of the mixing box 3, and the secondary mixing mechanism 4 is meshed with the discharging mechanism 5.
In order to solve the technical problem that the secondary mixing time is required to be long due to the fact that the primary mixing is single and the auxiliary full mixing is not performed when the raw materials are mixed in the existing silicone sealant preparation device, refer to fig. 1-5, the following technical scheme is provided:
the primary mixing mechanism 1 comprises a protective conical shell 11 and an upper liquid separating sheet 12 arranged at an output port of the protective conical shell 11, and an auxiliary mixing assembly 13 is further arranged in the middle of the inner side of the protective conical shell 11.
The mixing box 3 comprises a box body 31 and a lower liquid separating sheet 32 arranged in the middle of the upper end of the box body 31, wherein the upper liquid separating sheet 12 and the lower liquid separating sheet 32 are staggered, and a discharging assembly 33 is arranged at the lower end of the inner side of the box body 31.
The secondary mixing mechanism 4 comprises an extrusion mixing assembly 41 and a first driving belt 42 arranged on the outer side of the extrusion mixing assembly 41, one end, far away from the extrusion mixing assembly 41, of the first driving belt 42 is sleeved on a first driving shaft 43, a driving rod 44 is fixedly arranged on the inner side of the first driving shaft 43, two ends of the driving rod 44 are movably connected with the protective conical shell 11, driving conical teeth 45 are arranged in the middle of the driving rod 44, and a reinforced stirring assembly 46 is arranged at one end, far away from the first driving shaft 43, of the driving rod 44.
The auxiliary mixing assembly 13 comprises a connecting disc 131 and supporting columns 132 arranged on two sides of the connecting disc 131, one ends of the supporting columns 132, far away from the connecting disc 131, are fixedly connected with the protective conical shell 11, rotating columns 133 are movably arranged in the middle of the connecting disc 131, auxiliary stirring rods 134 are arranged on the outer sides of the rotating columns 133, conical pieces 135 are arranged at the lower ends of the rotating columns 133, and driven conical gears 136 are arranged at the lower ends of the conical pieces 135.
Specifically, start extrusion mixing assembly 41, and then drive first drive belt 42 and rotate, first drive belt 42 and then drive the transfer line 44 and rotate, transfer line 44 and then drive the initiative conical tooth 45 in centre and rotate, initiative conical tooth 45 and then drive driven conical gear 136 and rotate, driven conical gear 136 and then drive auxiliary stirring rod 134 and take place the rotation, can carry auxiliary stirring rod 134 come down multiple raw materials and carry out preliminary mixing at this moment, and need not additional motor drive, after the liquid of preliminary mixing falls down, can be again by the last liquid piece 12 of dividing that staggers each other and lower liquid piece 32 dispersion, remix after the fall, realize preliminary raw materials and mix, preliminary improve the mixing degree of raw materials, auxiliary improvement mixing effect.
In order to solve the technical problem that the prior art is to mix the raw materials with stirring, because the silicone sealant is colloidal, the same viscous raw materials are not easy to be fused with other raw materials when being mixed with stirring, please refer to fig. 7 and 8, the following technical scheme is provided:
the extrusion mixing assembly 41 comprises a servo motor 411 and a second transmission shaft 412 arranged at the driving end of the servo motor 411, the second transmission shaft 412 is sleeved on the outer side of the second transmission shaft 412, an extrusion barrel 413 is arranged at the tail end of the servo motor 411, the extrusion barrel 413 is of a hollow structure and is provided with an upper end opening, a protruding strip 311 is arranged on the inner side of the box body 31, and a driving gear 414 is further arranged at the driving end of the servo motor 411.
Specifically, when the servo motor 411 rotates, the extrusion barrel 413 is driven to rotate, the mixture falling from the primary mixing mechanism 1 falls into the inner side of the extrusion barrel 413, when the extrusion barrel 413 rotates, the mixture between the extrusion barrel 413 and the box 31 is extruded, different raw materials are extruded and mixed, and the protrusion strip 311 can be matched with the extrusion barrel 413 to cut and remix the mixture, so that the mixing effect of the mixture is further improved.
The reinforcing stirring assembly 46 includes a third transmission shaft 461 and a second transmission belt 462 provided outside the third transmission shaft 461, a rotation support bar 463 is provided at a lower end of the second transmission belt 462, a secondary stirring rod 464 is provided outside the rotation support bar 463, and the secondary stirring rod 464 is located inside the pressing tub 413.
Specifically, when the transmission rod 44 rotates, the third transmission shaft 461 is driven to rotate, the second transmission belt 462 is driven to rotate, the second stirring rod 464 is driven to rotate, and the second stirring rod 464 is matched with the extrusion barrel 413, so that the mixed liquid can be extruded and mixed, and the mixed liquid can be stirred and mixed, so that the mixing effect of the raw materials is further improved.
In order to solve the technical problems that the existing silicone sealant preparation device is difficult to discharge cleanly due to high adhesiveness of a jelly mixture and large temporary quantity, please refer to fig. 9 and 10, the following technical scheme is provided:
the discharging mechanism 5 comprises a driven gear 51 and an adjusting piece 52 movably arranged in the middle of the driven gear 51, a driving gear 414 is connected with the driven gear 51 in a meshed mode, a transmission guide rod 53 is arranged on one side of the driven gear 51, and a traction piece 54 is arranged on the outer side of the transmission guide rod 53.
The discharging component 33 comprises a rotating plate 331 and a plug post 332 arranged at one end of the rotating plate 331, the plug post 332 is movably connected with the box body 31, a slot 333 is arranged on one side of the rotating plate 331, and one end of the transmission guide rod 53 is inserted into the slot 333.
Specifically, when the driving gear 414 rotates, the driven gear 51 is driven to rotate, and then the transmission guide rod 53 is driven to rotate circularly, when the transmission guide rod 53 rotates to the lowest point, the rotating plate 331 is pushed to rotate and open, at the moment, mixed raw materials can be discharged from the opening of the rotating plate 331 under the cooperation of the extrusion barrel 413, synchronous extrusion pushing is also convenient for discharging, and the discharging is relatively clean.
The adjusting member 52 includes an adjusting post 521 and an elastic member 522 disposed inside the adjusting post 521, wherein two ends of the elastic member 522 are provided with a limiting member 523, the limiting member 523 penetrates the adjusting post 521, the box 31 is provided with two limiting grooves 312, and the limiting member 523 is matched with the limiting grooves 312.
Specifically, when the raw materials are only mixed and not discharged, the traction piece 54 can be pushed, so that the driving gear 414 and the driven gear 51 are staggered and cannot be driven, when the raw materials are required to be mixed and discharged, the traction piece 54 can be pulled, so that the driving gear 414 and the driven gear 51 are meshed, and the driving gear 414 and the driven gear 51 can rotate, so that the flexibility and the maneuverability of the whole use are improved.
The invention provides another technical scheme that: the implementation method of the preparation device of the double-component modified silicone sealant for the fabricated building comprises the following steps:
step one: pushing the traction piece 54, so that the driving gear 414 is staggered with the driven gear 51, the driving gear and the driven gear cannot drive, and then starting the secondary mixing mechanism 4;
step two: extruding the mixing assembly 41 to drive the first driving belt 42 to rotate, driving the driving rod 44 to rotate by the first driving belt 42, driving the middle driving conical tooth 45 to rotate by the driving conical tooth 45 to drive the driven conical gear 136 to rotate by the driven conical gear 136 to drive the auxiliary stirring rod 134 to rotate, at the moment, conveying the auxiliary stirring rod 134 to carry out primary mixing on various raw materials, and after the primary mixed liquid falls, dispersing by the upper liquid separating sheet 12 and the lower liquid separating sheet 32 which are staggered with each other again, and mixing again after falling to realize primary raw material mixing;
step three: when the servo motor 411 rotates, the extrusion barrel 413 is driven to rotate, the mixture falling from the primary mixing mechanism 1 falls into the inner side of the extrusion barrel 413, and when the extrusion barrel 413 rotates, the mixture between the extrusion barrel 413 and the box 31 is extruded, so that different raw materials are extruded and mixed;
meanwhile, the transmission rod 44 rotates and drives the third transmission shaft 461 to rotate, so as to drive the second transmission belt 462 to rotate, and further drive the secondary stirring rod 464 to rotate, and then the secondary stirring rod 464 is matched with the extrusion barrel 413, so that the mixed liquid can be extruded and mixed, and can be stirred and mixed;
step four: after the mixing is finished, the traction piece 54 can be pulled to enable the driving gear 414 to be meshed with the driven gear 51, the driving gear 414 can rotate, the driven gear 51 is driven to rotate when the driving gear 414 rotates, the transmission guide rod 53 is driven to rotate circularly, when the transmission guide rod 53 rotates to the lowest point, the rotating plate 331 is pushed to rotate and open, and at the moment, mixed raw materials can be discharged from an opening opened by the rotating plate 331 under the cooperation of the extrusion barrel 413;
step five: finally, the silicone sealant is conveyed to a dehydration device for dehydration, the dehydrated silicone sealant is conveyed to a powerful dispersing machine for refining treatment, and the silicone sealant after refining treatment is filled to finish the preparation of the silicone sealant.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.

Claims (4)

1. The preparation device of the double-component modified silicone sealant for the assembled building comprises a raw material mixing device and a dehydration device arranged at the output end of the raw material mixing device, wherein the dehydrated raw material mixing device is dehydrated and then conveyed into a strong dispersing machine for refining treatment, and the refined silicone sealant is filled to finish the preparation of the silicone sealant;
the secondary mixing mechanism (4) comprises an extrusion mixing assembly (41) and a first transmission belt (42) arranged on the outer side of the extrusion mixing assembly (41), one end, far away from the extrusion mixing assembly (41), of the first transmission belt (42) is sleeved on the first transmission shaft (43), a transmission rod (44) is fixedly arranged on the inner side of the first transmission shaft (43), two ends of the transmission rod (44) are movably connected with the protective conical shell (11), active conical teeth (45) are arranged in the middle of the transmission rod (44), and a reinforced stirring assembly (46) is arranged at one end, far away from the first transmission shaft (43), of the transmission rod (44);
the primary mixing mechanism (1) comprises a protective conical shell (11) and an upper liquid separating sheet (12) arranged at an output port of the protective conical shell (11), and an auxiliary mixing assembly (13) is further arranged in the middle of the inner side of the protective conical shell (11); the mixing box (3) comprises a box body (31) and a lower liquid separating sheet (32) arranged in the middle of the upper end of the box body (31), wherein the upper liquid separating sheet (12) and the lower liquid separating sheet (32) are staggered, and a discharging assembly (33) is arranged at the lower end of the inner side of the box body (31);
the extrusion mixing assembly (41) comprises a servo motor (411) and a second transmission shaft (412) arranged at the driving end of the servo motor (411), the second transmission shaft (412) is sleeved on the outer side of the second transmission shaft (412), an extrusion barrel (413) is arranged at the tail end of the servo motor (411), the extrusion barrel (413) is of a hollow structure and is provided with an upper end opening, a protruding strip (311) is arranged on the inner side of the box body (31), and a driving gear (414) is further arranged at the driving end of the servo motor (411);
the reinforced stirring assembly (46) comprises a third transmission shaft (461) and a second transmission belt (462) arranged outside the third transmission shaft (461), a rotary supporting rod (463) is arranged at the lower end of the second transmission belt (462), a second-stage stirring rod (464) is arranged outside the rotary supporting rod (463), and the second-stage stirring rod (464) is positioned inside the extrusion barrel (413);
the discharging mechanism (5) comprises a driven gear (51) and an adjusting piece (52) movably arranged in the middle of the driven gear (51), a driving gear (414) is connected with the driven gear (51) in a meshed mode, a transmission guide rod (53) is arranged on one side of the driven gear (51), and a traction piece (54) is arranged on the outer side of the transmission guide rod (53);
the discharging component (33) comprises a rotating plate (331) and an inserting column (332) arranged at one end of the rotating plate (331), the inserting column (332) is movably connected with the box body (31), a slot (333) is formed in one side of the rotating plate (331), and one end of the transmission guide rod (53) is inserted into the slot (333).
2. The preparation device of the two-component modified silicone sealant for the fabricated building according to claim 1, wherein the auxiliary mixing component (13) comprises a connecting disc (131) and supporting columns (132) arranged on two sides of the connecting disc (131), one end, far away from the connecting disc (131), of each supporting column (132) is fixedly connected with the protective conical shell (11), a rotating column (133) is movably arranged in the middle of the connecting disc (131), an auxiliary stirring rod (134) is arranged on the outer side of the rotating column (133), a conical part (135) is arranged at the lower end of the rotating column (133), and a driven conical gear (136) is arranged at the lower end of the conical part (135).
3. The preparation device of the two-component modified silicone sealant for the fabricated building according to claim 2, wherein the adjusting piece (52) comprises an adjusting column (521) and an elastic piece (522) arranged on the inner side of the adjusting column (521), two ends of the elastic piece (522) are provided with limiting pieces (523), the limiting pieces (523) penetrate through the adjusting column (521), limiting grooves (312) are formed in the box body (31), two limiting grooves (312) are formed in the limiting pieces (523) and are matched with the limiting grooves (312).
4. A method of implementing the two-component modified silicone sealant for fabricated building of claim 3, comprising the steps of:
s1: pushing the traction piece (54) to further enable the driving gear (414) to be staggered with the driven gear (51), enabling the driving gear and the driven gear to be incapable of driving, and then starting the secondary mixing mechanism (4);
s2: extruding the mixing assembly (41) to drive the first driving belt (42) to rotate, driving the driving rod (44) to rotate by the first driving belt (42), driving the middle driving conical teeth (45) to rotate by the driving rod (44), driving the driven conical gears (136) to rotate by the driving conical teeth (45), driving the auxiliary stirring rod (134) to rotate by the driven conical gears (136), and at the moment, primarily mixing various raw materials conveyed by the auxiliary stirring rod (134), and dispersing the mixed raw materials by the mutually staggered upper liquid separation sheets (12) and lower liquid separation sheets (32) after primary mixed liquid falls, and mixing the mixed raw materials after primary mixed raw materials are realized;
s3: the servo motor (411) drives the extrusion barrel (413) to rotate when rotating, the mixture falling from the primary mixing mechanism (1) can fall into the inner side of the extrusion barrel (413), and when the extrusion barrel (413) rotates, the mixture between the extrusion barrel (413) and the box body (31) can be extruded, so that different raw materials are extruded and mixed;
meanwhile, the transmission rod (44) rotates and drives the third transmission shaft (461) to rotate so as to drive the second transmission belt (462) to rotate and further drive the second-stage stirring rod (464) to rotate, and then the second-stage stirring rod is matched with the extrusion barrel (413), so that the mixed liquid can be extruded and mixed and can be stirred and mixed;
s4: after the mixing is finished, the traction piece (54) can be pulled to enable the driving gear (414) to be meshed with the driven gear (51), the driving gear (414) can rotate, the driven gear (51) is driven to rotate when the driving gear (414) rotates, the transmission guide rod (53) is driven to rotate circularly, the rotating plate (331) is pushed to rotate and open when the transmission guide rod (53) rotates to the lowest point, and at the moment, mixed raw materials can be discharged from an opening of the rotating plate (331) under the cooperation of the extrusion barrel (413);
s5: finally, the silicone sealant is conveyed to a dehydration device for dehydration, the dehydrated silicone sealant is conveyed to a powerful dispersing machine for refining treatment, and the silicone sealant after refining treatment is filled to finish the preparation of the silicone sealant.
CN202210710076.8A 2022-06-22 2022-06-22 Device and method for preparing double-component modified silicone sealant for assembled building Active CN114870718B (en)

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CN1803961A (en) * 2005-12-05 2006-07-19 叶照光 Full automatic producing, filling and separate packing method of structural silicone sealant adhesive
KR101891482B1 (en) * 2017-10-19 2018-08-24 주식회사 한마음 structure for a mixing tip of style dental impression materal
CN208215728U (en) * 2018-04-27 2018-12-11 浙江永兴新材料科技有限公司 A kind of plastic grain mixing arrangement
CN111804216A (en) * 2020-07-20 2020-10-23 浙江凯森板业有限责任公司 Production equipment and processing method of building glue for bonding high-performance building materials
WO2021129168A1 (en) * 2019-12-25 2021-07-01 王淑英 Highly efficient material mixing apparatus for chemical production
CN114011275A (en) * 2021-11-04 2022-02-08 深圳市雅宝智能装备系统有限公司 Mixed foaming device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171911A1 (en) * 1984-07-13 1986-02-19 Xerox Corporation Preparation of toner particles
WO2005039847A1 (en) * 2003-10-28 2005-05-06 Colmec S.P.A. Machine for mixing and extruding rubber-based and silicone-based plastic materials and method therefor
CN1803961A (en) * 2005-12-05 2006-07-19 叶照光 Full automatic producing, filling and separate packing method of structural silicone sealant adhesive
KR101891482B1 (en) * 2017-10-19 2018-08-24 주식회사 한마음 structure for a mixing tip of style dental impression materal
CN208215728U (en) * 2018-04-27 2018-12-11 浙江永兴新材料科技有限公司 A kind of plastic grain mixing arrangement
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CN111804216A (en) * 2020-07-20 2020-10-23 浙江凯森板业有限责任公司 Production equipment and processing method of building glue for bonding high-performance building materials
CN114011275A (en) * 2021-11-04 2022-02-08 深圳市雅宝智能装备系统有限公司 Mixed foaming device

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