CN110605057B - Production device and method of emulsion paint for building wall - Google Patents
Production device and method of emulsion paint for building wall Download PDFInfo
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- CN110605057B CN110605057B CN201910899096.2A CN201910899096A CN110605057B CN 110605057 B CN110605057 B CN 110605057B CN 201910899096 A CN201910899096 A CN 201910899096A CN 110605057 B CN110605057 B CN 110605057B
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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
- B01F33/82—Combinations of dissimilar mixers
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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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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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
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
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Abstract
The invention relates to the field of emulsion paint production equipment, in particular to an emulsion paint production device and method for a building wall, wherein the device comprises a first mixing device, a second mixing device and a dissolving device; the first mixing device and the second mixing device respectively comprise a pigment and filler mechanism and a rubber powder blowing mechanism, the pigment and filler mechanism conveys pigment and filler along a mixing channel, the rubber powder blowing mechanism blows rubber powder from two sides to the mixing channel, the rubber powder is mixed and coated on the surface of the pigment and filler to form a powder coating body, and the first mixing device and the second mixing device alternately convey materials to the dissolving device; the dissolving device comprises a dissolving barrel which swings left and right, and a stirring mechanism a and a stirring mechanism b which are arranged in the barrel, wherein the dissolving barrel and the stirring mechanism a and the stirring mechanism b rotate to press the powder coating body on the surface of the deionized water below the liquid level and stir and dissolve the powder coating body when the dissolving barrel continues to rotate, so that the problems that the latex paint mixing preparation equipment separates rubber powder and pigment filler due to centrifugal force generated by stirring, the pigment filler is gathered at the outer ring of the stirring barrel, the inner and outer layers are not uniformly mixed, and the performance of the latex paint is influenced are.
Description
Technical Field
The invention relates to the technical field of emulsion paint production equipment, in particular to an emulsion paint production device and method for a building wall.
Background
The emulsion paint is a water-dispersible paint prepared by using synthetic resin emulsion as a base material and water as a dispersion medium and adding pigments, fillers, auxiliaries and the like through a certain process. With the increase of environmental awareness of people, the requirements on the wall paint in the decoration process are higher and higher, the traditional wall paint is gradually replaced by the latex paint, and the use performance of the latex paint is directly influenced by the mixing uniformity of all components in the preparation process of the latex paint.
The utility model discloses a chinese utility model patent that application number is CN201720636752.6 discloses a raw materials mixing device that emulsion paint processing was used, through the stirring chamber that is equipped with and the work of mutually supporting in ejection of compact chamber, emulsion paint processing raw materials that can make is after abundant stirring, carry out the secondary and mix the stirring in the reentrant ejection of compact chamber, can carry out abundant stirring hybrid processing to the paint vehicle like this, improve the dispersion rate of paint vehicle in stirring chamber and ejection of compact intracavity, the compounding dead angle is difficult to appear, mixing quality and production machining efficiency have been improved effectively, have very strong practicality.
However, it has the following problems: the problem of dead angles solved in the stirring and mixing process can not be solved, but the problem that the centrifugal force generated in the stirring process can cause materials with relatively large mass to be distributed to the outer ring of the stirring barrel, so that the materials at the center of the barrel and the materials at the edge are not uniform can be solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a latex paint production device for a building wall, which is characterized in that pigment and filler are conveyed downwards along a mixing channel, rubber powder blowing mechanisms for blowing rubber powder into the mixing channel in an inclined upwards manner are arranged on two sides of the mixing channel, so that the rubber powder is fully coated on the surface of the pigment and filler, a material dissolving barrel is arranged to swing left and right and is matched with a stirring mechanism a and a stirring mechanism b, and the mixture on the surface of deionized water is fully pressed into deionized water and then is stirred and mixed in the process of continuous rotation, so that the problems that the existing latex paint mixing preparation equipment generates centrifugal force to separate the rubber powder from the pigment and filler due to stirring, the pigment and filler are gathered on the outer ring of the stirring barrel, the inner and outer layered mixing is not uniform, and the performance and the using.
In order to solve the technical problems, the technical scheme is as follows:
an emulsion paint production device for a building wall comprises a first mixing device, a second mixing device arranged on one side of the first mixing device, and a dissolving device arranged below the first mixing device and the second mixing device;
the first mixing device and the second mixing device respectively comprise a pigment and filler mechanism and rubber powder blowing mechanisms arranged on two sides of the pigment and filler mechanism, the pigment and filler mechanism conveys pigment and filler downwards along a mixing channel, the rubber powder blowing mechanisms blow rubber powder upwards from two sides towards the mixing channel in an inclined manner, the rubber powder is mixed and coated on the surface of the pigment and filler to form a powder coating body, and the first mixing device and the second mixing device alternately convey the powder coating body to the dissolving device;
the dissolving device comprises a dissolving barrel containing deionized water and swinging left and right, and a stirring mechanism a and a stirring mechanism b which are symmetrically arranged in the dissolving barrel from left to right, wherein the powder coating body falling to the surface of the deionized water is pressed below the liquid level in the rotating process of the stirring mechanism a and the stirring mechanism b, and the powder coating body and the deionized water are stirred, mixed and dissolved in the continuous rotating process.
As an improvement, the pigment and filler mechanism comprises a hopper and a blanking box body connected with a discharge port of the hopper, a plurality of through holes are formed in the left side surface and the right side surface of the blanking box body, the through holes are arranged in an inclined mode, the lower end surface of the blanking box body is fixed on a supporting table, and a discharge chute a communicated with a discharge end of the blanking box body is formed in the supporting table;
the lower surface of the supporting table is provided with a switching plate in a sliding manner, the switching plate is provided with a discharge chute b and a discharge chute c, and the discharge chutes b and the discharge chutes a corresponding to the first mixing device and the discharge chutes c and the discharge chutes a corresponding to the second mixing device are communicated in a staggered manner;
and the bottom of the switching plate is provided with an inclined plate a and an inclined plate b on the side edges of the discharge chute b and the discharge chute c respectively.
As an improvement, the rubber powder blowing mechanism comprises a powder blowing box body a and a powder blowing box body b which are arranged on the left side and the right side of the blanking box body, a powder blowing pipe communicated with the interiors of the powder blowing box body a and the powder blowing box body b, a rubber powder bin which is arranged on the powder blowing pipe and communicated with the powder blowing pipe, and an air blower which is arranged at the tail end of the powder blowing pipe.
As an improvement, the material dissolving barrel is arc-shaped, the position of the upper end of the material dissolving barrel can be rotatably arranged on the rotating frame, a transmission assembly is arranged between the material dissolving barrel and the switching plate, and the material dissolving barrel is driven to swing through the transmission assembly in the process that the switching plate slides left and right.
As an improvement, the stirring mechanism a and the stirring mechanism b respectively comprise a roller shaft which is rotatably arranged on the front side wall and the rear side wall of the material dissolving barrel, a plurality of stirring assemblies which are arranged in an array manner along the circumferential direction of the roller shaft and a driving assembly which is arranged on the side edge of the roller shaft, the stirring assemblies are driven by the roller shaft to rotate, the blades a and the blades b on the stirring assemblies are in a state of being parallel to the axis of the roller shaft in the process of entering deionized water, after the deionized water enters, the stirring assemblies are driven by the driving assembly to enable the blades a and the blades b to be firstly switched into a state of being inclined with the axis of the roller shaft, and then autorotation stirring is carried out in the process of continuing rotating along with the roller shaft.
As an improvement, the stirring subassembly is including still setting up backup pad, the rotatable pivot of setting in the backup pad on the roller, the rotatable setting of lamina an and lamina b is in the pivot, lamina a and lamina b all set up along roller circumferencial direction array, and lamina an and lamina b all are provided with a plurality of along the length direction array of roller, the pivot is the cavity setting, lamina a and lamina b are located the inside tip of pivot and all are provided with the extension board, the inside of pivot still is provided with the actuating lever, and the extension board of a set of lamina a and lamina b is the overlapping setting, the actuating lever is rotatable coupling with the extension board of each set of lamina a and lamina b, the tip of actuating lever extends to outside the port of pivot.
As an improvement, the driving assembly comprises a gear in threaded rotation connection with the end of the rotating shaft, and a first rack and a second rack which are arranged on the rotating path of the gear along the roller shaft, a position on the rotating shaft close to the end is provided with a limiting ring, the outer side edge of the gear is fixedly connected with a driving block, a circular through groove is formed in the driving block, the end of the driving rod penetrates through the through groove, circular limiting blocks are arranged at the positions of two ends of the through groove on the driving rod, the diameter of the through groove is larger than that of the end of the driving rod, the diameter of the limiting block is larger than that of the through groove, and when the gear rotates, the gear drives the driving rod to synchronously move in the process of synchronously moving along the;
the first rack and the second rack are both fixed on the support platform.
As an improvement, the transmission assembly comprises a transmission rod, one end of the transmission rod is rotatably connected with the side edge of the switching plate, the other end of the transmission rod is rotatably connected with the side edge of the material dissolving barrel, the switching plate moves in parallel under the action of the horizontal pushing piece, and the horizontal pushing piece is fixed on the rack of the supporting table.
As an improvement, the side edges of the discharge chute b and the discharge chute c are provided with long-strip-shaped channels, the upper surface of the switching plate is provided with a plurality of air holes communicated with the channels along the length direction of the channels, and the channels are connected with the air blower through hoses.
As a further improvement, the stirring mechanism a is driven by a driving member to rotate, and the driving member drives the stirring mechanism b to rotate reversely with the stirring mechanism a by a belt and two transmission gears.
The invention also aims to overcome the defects of the prior art and provides a production method of the latex paint for the building wall, which solves the technical problems of low mixing efficiency, poor mixing uniformity and low product performance in the existing latex paint preparation method by orderly combining the blanking process, the material mixing process, the swinging process, the stirring process and the stirring process.
In order to solve the technical problems, the technical scheme is as follows:
the production method of the latex paint for the building wall comprises the following production steps:
step one, a blanking process, wherein pigment and filler in a hopper uniformly fall along a mixing channel;
step two, a material mixing procedure, namely blowing the rubber powder into a material mixing channel by a rubber powder blowing mechanism in the falling process of the pigment and filler in the step one, and mixing and coating the rubber powder and the pigment and filler in the material mixing channel;
step three, a switching process, namely switching the first mixing device and the second mixing device to be alternately communicated with the material dissolving barrel by sliding the switching plate left and right so that the two mixing devices alternately send powder coating bodies into the material dissolving barrel;
step four, a swinging process, namely, the material dissolving barrel is synchronously driven to swing left and right by the switching plate in the process of sliding left and right in the step three, when the material dissolving barrel is swung to the left side, the powder coating body in the first material mixing device falls to the position close to the right side in the material dissolving barrel, and when the material dissolving barrel is swung to the right side, the powder coating body in the second material mixing device falls to the position close to the left side in the material dissolving barrel;
and step five, a stirring procedure, wherein in the process of swinging the dissolving barrel in the step four, a stirring mechanism a and a stirring mechanism b which are positioned in the dissolving barrel rotate to stir and mix the powder coating body and the deionized water.
And as an improvement, in the second step, the rubber powder blowing mechanism blows rubber powder into the material mixing channel from two sides of the material mixing channel in an inclined upward direction.
As an improvement, the switching plate in the fourth step drives the material dissolving barrel to swing left and right around the rotating frame through the transmission rod in the process of sliding left and right.
As an improvement, the stirring mechanism a and the stirring mechanism b in the fifth step comprise a stirring assembly and a driving assembly, the paddle a and the paddle b on the stirring assembly form a flat plate mutually under the action of the driving assembly before entering the liquid surface in the process that the stirring assembly rotates along with the roller shaft, and the powder coating body falling on the liquid surface is pressed into deionized water, and the paddle a and the paddle b are inclined under the action of the driving assembly and rotate to stir and mix the powder coating body and the deionized water in the process that the paddle a and the paddle b continuously rotate in the deionized water.
The invention has the beneficial effects that:
1. according to the invention, the pigment and filler mechanism is arranged to convey the pigment and filler downwards along the mixing channel, and the rubber powder blowing mechanisms capable of blowing rubber powder obliquely upwards in the mixing channel are arranged on two sides of the mixing channel, so that the pigment and filler can be fully mixed with the rubber powder in the free falling process, the rubber powder is fully coated on the surface of the pigment and filler, and the through holes for blowing the rubber powder are obliquely upwards arranged, so that the falling speed of the pigment and filler is slowed down, the pigment and filler form up-down convection on the other hand, and the mixing and coating sufficiency is further improved.
2. According to the invention, the dissolving bucket is arranged to swing left and right, and the stirring mechanism a and the stirring mechanism b which are arranged in the dissolving bucket are matched, so that the mixture falling to the surface of the deionized water in the dissolving bucket can be fully pressed into the deionized water for mixing, the roll shafts of the stirring mechanism a and the stirring mechanism b can generate displacement in the deionized water in the left and right swinging process, and the blade plates on the roll shafts can gradually approach the bottom of the dissolving bucket, thereby realizing the effect of fully stirring and mixing the bottom material and improving the stirring and mixing efficiency.
3. In the invention, the stirring component is arranged to be composed of a plurality of rotatable blades a and b, and the driving component is matched to ensure that the blades a and b can mutually form a flat plate under the action of the driving component before entering the deionized water, so that the mixture on the surface of the deionized water can be pressed into the deionized water when the blades a and b are transferred into the deionized water, the first rack can drive the gear to rotate when the deionized water continuously rotates along with the roller shaft so as to drive the driving rod to move so as to drive the blades a and b to rotate to be in an inclined state, and the rotating shaft can be driven to rotate together when the gear continuously rotates so as to ensure that the inclined blades a and b rotate along with the rotating shaft to stir the deionized water and the mixture, the stirring structure has high stirring efficiency and good material mixing uniformity, and avoids the existing rotary stirring from generating centrifugal force to separate pigments and fillers from rubber powder, and the pigment and filler are distributed at the outer ring of the stirring barrel in a large amount due to the relatively large mass, so that the mixing uniformity is poor.
In conclusion, the invention has the advantages of simple structure, high mixing efficiency, good uniformity and the like; is particularly suitable for the technical field of emulsion paint production devices for building walls.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an apparatus for producing an emulsion paint for building walls;
FIG. 2 is a schematic front view of an apparatus for producing an emulsion paint for building walls;
FIG. 3 is a schematic view of the structure of the dissolving apparatus;
FIG. 4 is a schematic view of the state of the melting barrel when it swings to the left;
FIG. 5 is an enlarged view of FIG. 4 at A;
FIG. 6 is a schematic view showing a state in which the melting barrel is swung to the right;
FIG. 7 is a schematic structural view of the stirring mechanism;
FIG. 8 is a schematic view of a portion of the construction of the blending assembly;
FIG. 9 is a cross-sectional schematic view of the end of the blending assembly;
FIG. 10 is a schematic structural view of a blade a, a blade b and a driving rod;
FIG. 11 is an enlarged view of FIG. 10 at B;
FIG. 12 is a schematic structural view of a rubber powder blowing mechanism;
FIG. 13 is a schematic flow chart of a method for producing latex paint for building walls.
Detailed Description
The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.
Example one
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 12, an apparatus for producing emulsion paint for building walls comprises a first mixing device 1, a second mixing device 2 disposed at one side of the first mixing device 1, and a dissolving device 3 disposed below the first mixing device 1 and the second mixing device 2;
the first mixing device 1 and the second mixing device 2 both comprise a pigment and filler mechanism 11 and rubber powder blowing mechanisms 12 arranged on two sides of the pigment and filler mechanism 11, the pigment and filler mechanism 11 conveys pigment and filler downwards along a mixing channel 10, the rubber powder blowing mechanisms 12 blow rubber powder upwards from two sides towards the mixing channel 10 in an inclined manner, the rubber powder is mixed and coated on the surface of the pigment and filler to form a powder coating body, and the first mixing device 1 and the second mixing device 2 alternately convey the powder coating body to the dissolving device 3;
the dissolving device 3 comprises a dissolving barrel 31 which is filled with deionized water and swings left and right, and a stirring mechanism a32 and a stirring mechanism b33 which are symmetrically arranged in the dissolving barrel 31 left and right, wherein the powder coating falling to the surface of the deionized water is pressed below the liquid level in the rotating process of the stirring mechanism a32 and the stirring mechanism b33, and the powder coating and the deionized water are stirred and dissolved in the continuous rotating process.
It is worth mentioning that, carry the face filler downwards along the compounding passageway through setting up face filler mechanism 11, and set up in the both sides of compounding passageway and can blow the rubber powder blowing mechanism 12 of rubber powder in the compounding passageway in the past upwards to make the free fall of face filler in-process can realize abundant mixing with the rubber powder, make the rubber powder fully cladding on the face filler surface, in addition because the through-hole 113 of blowing the rubber powder sets up for the slope is upwards, make the speed of face filler whereabouts of having slowed down on the one hand, on the other hand both form upper and lower convection current, further improve the sufficiency of mixed cladding.
Further, the pigment and filler mechanism 11 comprises a hopper 111 and a blanking box 112 connected with a discharge port of the hopper 111, wherein a plurality of through holes 113 are formed in the left side surface and the right side surface of the blanking box 112, the through holes 113 are arranged in an inclined manner, the lower end surface of the blanking box 112 is fixed on a support table 114, and a discharge chute a115 communicated with a discharge end of the blanking box 112 is formed in the support table 114;
a switching plate 116 is arranged on the lower surface of the supporting platform 114 in a sliding manner, a discharge chute b117 and a discharge chute c118 are formed in the switching plate 116, and two groups of discharge chutes b117 and discharge chutes a115 corresponding to the first mixing device 1 and discharge chutes c118 and discharge chutes a115 corresponding to the second mixing device 2 are communicated in a staggered manner;
the bottom of the switching plate 116 is provided with an inclined plate a119 and an inclined plate b120 at the sides of the discharge chute b117 and the discharge chute c118, respectively.
Further, the rubber powder blowing mechanism 12 includes a powder blowing box body a121 and a powder blowing box body b122 which are disposed on the left and right sides of the blanking box body 112, a powder blowing pipe 123 which is communicated with the inside of the powder blowing box body a121 and the powder blowing box body b122, a rubber powder bin 124 which is disposed on the powder blowing pipe 123 and is communicated with the powder blowing pipe 123, and an air blower 125 which is disposed at the tail end of the powder blowing pipe 123.
Further, the material dissolving barrel 31 is arc-shaped, wherein the upper end position of the material dissolving barrel 31 is rotatably arranged on the rotating frame, a transmission assembly 34 is arranged between the material dissolving barrel 31 and the switching plate 116, and the material dissolving barrel 31 is driven to swing through the transmission assembly 34 in the process that the switching plate 116 slides left and right.
Further, the stirring mechanism a32 and the stirring mechanism b33 each include a roller 321 rotatably disposed on the front and rear side walls of the solvent barrel 31, a plurality of stirring assemblies 322 disposed in an array along the circumferential direction of the roller 321, and a driving assembly 323 disposed on the side of the roller 321, the stirring assemblies 322 are driven by the roller 321 to rotate, the blades a3221 and the blades b3222 on the stirring assemblies 322 are parallel to the axis of the roller 321 during the process of entering deionized water, and after entering the deionized water, the stirring assemblies 322 are driven by the driving assembly 323 to switch the blades a3221 and the blades b3222 to the state inclined to the axis of the roller 321, and then perform self-rotation stirring during the process of continuing rotating with the roller 321.
It should be pointed out that, by arranging the dissolving bucket 31 to swing left and right and matching the stirring mechanism a32 and the stirring mechanism b33 arranged in the dissolving bucket 31, the mixture falling to the surface of the deionized water in the dissolving bucket 31 can be fully pressed into the deionized water for mixing, and the roll shafts of the stirring mechanism a and the stirring mechanism b can generate displacement in the deionized water in the process of swinging left and right, and the blade plates on the roll shafts can gradually approach the bottom of the dissolving bucket 31, so that the effect of fully stirring the bottom materials is realized, and the stirring efficiency is improved;
in addition, set up two compounding passageways through bilateral symmetry to the cooperation sets up switches board and swash plate a119 and swash plate b120, make in two compounding passageways the material whereabouts to dissolving in the storage bucket 31, and through the setting of discharge gate, make when dissolving the storage bucket 31 swing to the left side left compounding passageway handle, the compounding passageway ejection of compact on right side when swing to the right side, the diffusion scope in dissolving the storage bucket 31 has been enlarged in one aspect to the one side to the mixture, on the other hand makes the mixture fully be close to stirs the mechanism that mixes, improves and stirs muddy efficiency.
Further, the stirring assembly 322 includes a supporting plate 3223 further disposed on the roller shaft 321, and a rotating shaft 3224 rotatably disposed on the supporting plate 3223, wherein the paddle boards a3221 and the paddle boards b3222 are rotatably disposed on the rotating shaft 3224, the paddle boards a3221 and the paddle boards b3222 are both disposed in an array along the circumferential direction of the roller shaft 321, a plurality of the paddle boards a3221 and the paddle boards b3222 are both disposed in an array along the length direction of the roller shaft 321, the rotating shaft 3224 is disposed in a hollow manner, the end portions of the paddle boards a3221 and the end portions of the paddle boards b3222 located inside the rotating shaft 3224 are both provided with extending boards 3225, the rotating shaft 3224 is further provided with a driving rod 3226 inside, the extending boards 3225 of a group of paddle boards a3221 and the paddle boards 322b 2 are disposed in an overlapping manner, the driving rod 6 is rotatably connected to the extending boards 3225 of each group of the paddle boards a3221 and the paddle boards 322b 3222, and the end portions of the driving rod 3226 extend.
Further, the driving assembly 323 comprises a gear 3231 in threaded rotation connection with an end portion of the rotating shaft 3224, and a first rack 3232 and a second rack 3233 which are arranged on a rotation path of the gear 3231 along the roller shaft 321, a position close to the end portion of the rotating shaft 3224 is provided with a limiting ring 3234, an outer side edge of the gear 3231 is fixedly connected with a driving block 3235, the driving block 3235 is provided with a circular through groove 3236, an end portion of the driving rod 3226 passes through the through groove 3236, and positions of two ends of the through groove 3236 on the driving rod 3226 are provided with circular limiting blocks 3237, a diameter of the through groove 3236 is larger than a diameter of the end portion of the driving rod 3226, a diameter of the limiting block 3237 is larger than the diameter of the through groove 3236, and when the gear 3231 rotates, the gear 31 synchronously drives the driving rod 3226 to synchronously move in a length direction of the;
the first rack 3232 and the second rack 3233 are fixed to the support table 114.
The stirring component 322 is composed of a plurality of rotatable blades a3221 and b3222, and the driving component is cooperatively arranged to enable the blades a3221 and b3222 to form a flat plate under the action of the driving component before entering the deionized water, so that the mixture on the surface of the deionized water can be pressed into the deionized water when the deionized water is transferred, the gear can be driven to rotate by the first rack when the deionized water continuously rotates along with the roller shaft so as to drive the driving rod to move so as to enable the blades a and b to rotate to form an inclined state, and the rotating shaft can be driven to rotate together when the gear continuously rotates so as to enable the inclined blades a and b to rotate along with the rotating shaft to form stirring for the deionized water and the mixture, the stirring structure has high stirring efficiency and good material mixing uniformity, and avoids the pigment filler from being separated from the rubber powder due to centrifugal force generated by the existing rotary stirring, and the pigment and filler are distributed at the outer ring of the stirring barrel in a large amount due to the relatively large mass, so that the mixing uniformity is poor.
Further, the transmission assembly 34 includes a transmission rod 341 with one end rotatably connected to the side of the switch plate 116 and the other end rotatably connected to the side of the melting barrel 31, and the switch plate 116 moves in parallel under the movement of a horizontal pushing member fixed to the frame 118 of the supporting table 114.
Further, the stirring mechanism a32 is driven by the driving member 5 to rotate, and the driving member 5 drives the stirring mechanism b33 to rotate reversely with the stirring mechanism a32 through the belt 51 and the two transmission gears 52.
Example two
As shown in fig. 5 and 12, in which the same or corresponding components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience; the second embodiment is different from the first embodiment in that: further, the side edges of the discharge chute b117 and the discharge chute c118 are both provided with a strip-shaped channel 4, the upper surface of the switching plate 116 is provided with a plurality of air holes 41 communicating with the channel 4 along the length direction of the channel 4, and the channel 4 is connected with the blower 125 through a hose 42.
In this embodiment, through set up the passageway of rectangular shape at the side of discharge gate b and discharge gate c, the upper surface of switch board is seted up a plurality of gas pockets that communicate the passageway along passageway length direction for the compounding passageway can with the passageway intercommunication when not discharging, and the air current that the passageway blew out can form ascending blowing power to the material of mixing channel bottom in the period that the mixing channel does not discharge, makes the material of bottom not deposit, blows upward and scatters the further mixture that improves powder and aggregate.
EXAMPLE III
As shown in the schematic view of figure 13,
the production method of the emulsion paint for the building wall is characterized by comprising the following production steps:
step one, a blanking process, wherein the pigment and filler in the hopper 111 uniformly falls along the mixing channel 10;
step two, a material mixing procedure, namely blowing the rubber powder into the material mixing channel 10 by the rubber powder blowing mechanism 12 in the falling process of the pigment and filler in the step one, and mixing and coating the rubber powder and the pigment and filler in the material mixing channel 10;
step three, a switching process, namely switching the first mixing device 1 and the second mixing device 2 to be alternately communicated with the material dissolving barrel 31 by sliding the switching plate 116 left and right so that the two mixing devices alternately send powder coating bodies into the material dissolving barrel 31;
step four, a swinging process, in which the dissolving barrel 31 is synchronously driven to swing left and right by the switching plate 116 in the process of sliding left and right in the step three, when the dissolving barrel 31 is swung to the left, the powder coating body in the first mixing device 1 falls to the position close to the right side in the dissolving barrel 31, and when the dissolving barrel 31 is swung to the right, the powder coating body in the second mixing device 2 falls to the position close to the left side in the dissolving barrel 31;
and step five, a stirring process, wherein in the process of swinging the dissolving barrel 31 in the step four, a stirring mechanism a32 and a stirring mechanism b33 which are positioned in the dissolving barrel 31 rotate to stir and mix the powder coating body and the deionized water.
Further, in the second step, the rubber powder blowing mechanism 12 blows rubber powder obliquely upwards into the mixing channel 10 from two sides of the mixing channel 10.
Further, the switching plate 116 in the fourth step drives the material dissolving bucket 31 to swing left and right around the rotating frame through the transmission rod 341 during the process of sliding left and right.
Furthermore, the stirring mechanism a32 and the stirring mechanism b33 in the fifth step include a stirring assembly 322 and a driving assembly 323, the paddle a3221 and the paddle b3222 on the stirring assembly 322 form a flat plate mutually under the action of the driving assembly 323 before entering the liquid surface in the process that the stirring assembly 322 rotates along with the roller 321, so as to press the powder coating body falling on the liquid surface into the deionized water, and the paddle a3221 and the paddle b3222 are inclined under the action of the driving assembly 323 and rotate to stir and mix the powder coating body and the deionized water in the process that the deionized water continuously rotates.
The working process is as follows:
the pigment and filler in the hopper falls along the blanking box body 112 and falls through the mixing channel 10, meanwhile, the rubber powder enters the powder blowing pipe 123, the blower 125 blows the powder into the powder blowing box body a121 and the powder blowing box body b122, and then the powder enters the mixing channel 10 from the through hole 113 obliquely upwards to be mixed with the aggregate;
two groups of discharge grooves b117 are communicated with discharge grooves a115 corresponding to the first mixing device 1 and discharge grooves c118 are communicated with discharge grooves a115 corresponding to the second mixing device 2 in a staggered manner, materials in the two mixing channels 10 fall into the dissolving barrel 31 along the inclined plate a119 and the inclined plate b120 in an alternating manner, the dissolving barrel 31 swings left and right, in the swinging process, the stirring mechanism a32 and the stirring mechanism b33 work in a rotating manner, the roller shaft 321 drives a plurality of stirring components 322 to rotate, before the stirring components 322 rotate to enter the emulsion, each vane plate a3221 and each vane plate b3222 form a flat plate state under the action of the driving component 323, the materials on the surface of the emulsion are pressed into the emulsion, after the materials enter the emulsion, the gear 3231 is meshed with the first rack 3232 to drive the gear 3231 to rotate along the end of the rotating shaft 322224, the gear 3231 moves inwards to drive the driving rod 3235 to drive the driving rod 3226 to move, and in the moving process, the 3226 drives the vane plates 321 and the vane plates 322 to rotate to tilt through the extending plate 325, the gear 3231 continues to rotate to the position of the limiting ring 3234, and then continues to rotate, so that no relative displacement is generated between the gear 3231 and the rotating shaft 3224, and the rotating shaft 3224 is driven to rotate together when the gear 3231 continues to rotate under the driving of the first rack 3232, so that the blade a3221 and the blade b3222 are driven to rotate to mix materials;
when the stirring is completed and the stirring is passed through the second rack 3233, the gear 3231 rotates reversely to reset, and it should be noted that the damping for the rotation of the rotating shaft 3224 is set to be large enough to support the gear 3231 to rotate reversely along the rotating shaft 3224 to the end limit position before being limited.
In the present invention, it is to be understood that: the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or replacements that can be easily conceived by those skilled in the art with the technical suggestion of the present invention, such as a design concept that after bottle blanks are arranged in a state that openings face upward, bottle blanks are positioned by a bottle blank feeding mechanism, then bottle blanks are positioned by a transfer mechanism, then bottle blanks are fixed by negative pressure adsorption, and then the bottle blanks are subjected to phase analysis by a detection component to realize detection of bottle openings and bottle body peripheral surfaces of bottle blanks, should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. An emulsion paint production device for a building wall is characterized by comprising a first mixing device (1), a second mixing device (2) arranged on one side of the first mixing device (1) and a dissolving device (3) arranged below the first mixing device (1) and the second mixing device (2);
the first mixing device (1) and the second mixing device (2) respectively comprise a pigment and filler mechanism (11) and rubber powder blowing mechanisms (12) arranged on two sides of the pigment and filler mechanism (11), the pigment and filler mechanism (11) conveys pigment and filler downwards along a mixing channel (10), the rubber powder blowing mechanisms (12) blow rubber powder upwards from two sides towards the mixing channel (10) in an inclined mode, the rubber powder is mixed and coated on the surface of the pigment and filler to form a powder coating body, and the first mixing device (1) and the second mixing device (2) alternately convey the powder coating body to the dissolving device (3);
the dissolving device (3) comprises a dissolving barrel (31) which is filled with deionized water and swings left and right, and a stirring mechanism a (32) and a stirring mechanism b (33) which are symmetrically arranged in the dissolving barrel (31) left and right, wherein the powder coating body falling to the surface of the deionized water is pressed below the liquid level in the rotating process of the stirring mechanism a (32) and the stirring mechanism b (33), and the powder coating body and the deionized water are stirred and dissolved in the continuous rotating process;
the pigment and filler mechanism (11) comprises a hopper (111) and a blanking box body (112) connected with a discharge port of the hopper (111), a plurality of through holes (113) are formed in the left side surface and the right side surface of the blanking box body (112), the through holes (113) are obliquely arranged, the lower end surface of the blanking box body (112) is fixed on a supporting table (114), and a discharge chute a (115) communicated with the discharge end of the blanking box body (112) is formed in the supporting table (114);
the lower surface of the supporting table (114) is provided with a switching plate (116) in a sliding manner, the switching plate (116) is provided with a discharge chute b (117) and a discharge chute c (118), and two groups of discharge chutes are communicated in a staggered manner between the discharge chute b (117) and the discharge chute a (115) corresponding to the first mixing device (1) and between the discharge chute c (118) and the discharge chute a (115) corresponding to the second mixing device (2);
the bottom of the switching plate (116) is provided with an inclined plate a (119) and an inclined plate b (120) at the side edges of the discharge chute b (117) and the discharge chute c (118) respectively;
the material dissolving barrel (31) is arc-shaped, the upper end of the material dissolving barrel is rotatably arranged on the rotating frame, a transmission assembly (34) is arranged between the material dissolving barrel (31) and the switching plate (116), and the material dissolving barrel (31) is driven to swing through the transmission assembly (34) in the process that the switching plate (116) slides left and right;
the stirring mechanism a (32) and the stirring mechanism b (33) respectively comprise a roller shaft (321) which is rotatably arranged on the front side wall and the rear side wall of the material dissolving barrel (31), a plurality of stirring components (322) which are arranged in an array manner along the circumferential direction of the roller shaft (321) and a driving component (323) which is arranged on the side edge of the roller shaft (321), the stirring components (322) are driven by the roller shaft (321) to rotate, a vane plate a (3221) and a vane plate b (3222) on the stirring components (322) are in a state of being parallel to the axis of the roller shaft (321) in the process of entering deionized water, after the deionized water enters, the stirring components (322) enable the vane plate a (3221) and the vane plate b (3222) to be firstly switched into a state of being inclined with the axis of the roller shaft (321) under the driving of the driving component (323), and then carry out self-rotation stirring in the process of continuing to rotate along with the roller shaft (321);
the stirring and mixing assembly (322) comprises a supporting plate (3223) further arranged on the roller shaft (321) and a rotating shaft (3224) rotatably arranged on the supporting plate (3223), the vane plates a (3221) and the vane plates b (3222) are rotatably arranged on the rotating shaft (3224), the vane plates a (3221) and the vane plates b (3222) are both arranged in an array along the circumferential direction of the roller shaft (321), a plurality of vane plates a (3221) and a plurality of vane plates b (3222) are both arranged in an array along the length direction of the roller shaft (321), the rotating shaft (3224) is arranged in a hollow manner, the extending plates (3225) are respectively arranged at the ends of the vane plates a (3221) and the vane plates b (3222) positioned inside the rotating shaft (3224), a driving rod (3226) is further arranged inside the rotating shaft (4), the extending plates (3225) of one group of vane plates a (3221) and the vane plates b (3222) are rotatably connected with the extending plates (3221) and the driving rod (3222), the end of the driving rod (3226) extends out of the port of the rotating shaft (3224).
2. The apparatus for producing emulsion paint for construction wall according to claim 1, wherein: the rubber powder blowing mechanism (12) comprises a powder blowing box body a (121) and a powder blowing box body b (122) which are arranged on the left side and the right side of the blanking box body (112), a powder blowing pipe (123) communicated with the insides of the powder blowing box body a (121) and the powder blowing box body b (122), a rubber powder bin (124) which is arranged on the powder blowing pipe (123) and communicated with the powder blowing pipe (123), and an air blower (125) which is arranged at the tail end of the powder blowing pipe (123).
3. The apparatus for producing emulsion paint for construction wall according to claim 1, wherein: the driving component (323) comprises a gear (3231) which is in threaded rotary connection with the end part of the rotating shaft (3224) and a first rack (3232) and a second rack (3233) which are arranged on the rotating path of the gear (3231) along the roller shaft (321), a position close to the end part of the rotating shaft (3224) is provided with a limit ring (3234), the outer side edge of the gear (3231) is fixedly connected with a driving block (3235), a circular through groove (3236) is formed in the driving block (3235), the end portion of the driving rod (3226) penetrates through the through groove (3236), circular limiting blocks (3237) are arranged at the positions, located at the two ends of the through groove (3236), of the driving rod (3226), the diameter of the through groove (3236) is larger than that of the end part of the driving rod (3226), the diameter of the limiting block (3237) is larger than that of the through groove (3236), and when the gear (3231) rotates, the driving rod (3226) is driven to synchronously move in the process that the gear (3231) synchronously moves along the length direction of the rotating shaft (3224);
the first rack (3232) and the second rack (3233) are fixed on the support platform (114).
4. The apparatus for producing emulsion paint for construction wall according to claim 1, wherein: the transmission assembly (34) comprises a transmission rod (341) with one end rotatably connected with the side edge of the switching plate (116) and the other end rotatably connected with the side edge of the material dissolving barrel (31), the switching plate (116) moves in parallel under the action of a horizontal pushing piece, and the horizontal pushing piece is fixed on a rack (118) of the supporting table (114).
5. The apparatus for producing emulsion paint for construction wall according to claim 1, wherein: the side of blown down tank b (117) and blown down tank c (118) all seted up passageway (4) of rectangular shape, air hole (41) of a plurality of intercommunication passageways (4) are seted up along passageway (4) length direction to the upper surface of switch board (116), passageway (4) are passed through hose (42) and are connected with air-blower (125).
6. A method for producing a latex paint for architectural walls, comprising the steps of using the latex paint for architectural walls production apparatus according to any one of claims 1 to 5 to produce a latex paint for architectural walls, as follows:
step one, a blanking process, wherein the pigment and filler in a hopper (111) uniformly falls along a mixing channel (10);
secondly, a material mixing procedure, namely, in the falling process of the pigment and filler in the first step, the rubber powder blowing mechanism (12) blows the rubber powder into the material mixing channel (10) and the rubber powder and the pigment and filler are mixed and coated in the material mixing channel (10);
step three, a switching process, namely switching a first mixing device (1) and a second mixing device (2) to be alternately communicated with a material dissolving barrel (31) by switching a switching plate (116) in a left-right sliding manner so that the two mixing devices alternately send powder coating bodies into the material dissolving barrel (31);
step four, a swinging process, namely, in the step three, the material dissolving barrel (31) is driven to swing left and right by the switching plate (116) in the left-right sliding process, when the material dissolving barrel (31) is swung to the left side, the powder coating body in the first material mixing device (1) falls to the position close to the right side in the material dissolving barrel (31), and when the material dissolving barrel (31) is swung to the right side, the powder coating body in the second material mixing device (2) falls to the position close to the left side in the material dissolving barrel (31);
and step five, a stirring procedure, wherein in the process of swinging the dissolving barrel (31) in the step four, a stirring mechanism a (32) and a stirring mechanism b (33) which are positioned in the dissolving barrel (31) rotate to stir and mix the powder coating body and the deionized water.
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| CN111395140A (en) * | 2020-03-24 | 2020-07-10 | 浙江众鑫新材料有限公司 | Processing device for reflection beads of marked lines at rainy night |
| CN111364343B (en) * | 2020-03-24 | 2021-08-31 | 浙江众鑫新材料有限公司 | Processing device for road traffic marking |
| CN113232181B (en) * | 2021-03-26 | 2023-07-25 | 临沭科诺包装材料销售有限公司 | Laminated raw material premixing method for anti-counterfeiting mark material of salt packaging bag |
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