CN114939465A - Stain-resistant exterior wall emulsion paint processing production process and equipment - Google Patents
Stain-resistant exterior wall emulsion paint processing production process and equipment Download PDFInfo
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- CN114939465A CN114939465A CN202210613377.9A CN202210613377A CN114939465A CN 114939465 A CN114939465 A CN 114939465A CN 202210613377 A CN202210613377 A CN 202210613377A CN 114939465 A CN114939465 A CN 114939465A
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- Prior art keywords
- bottom plate
- fixedly connected
- exterior wall
- crushing
- stain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention relates to the technical field of emulsion paint, and particularly discloses a stain-resistant exterior wall emulsion paint processing and production process and equipment, which comprise a screen, a screen cylinder and a crushing and sieving mechanism, wherein the crushing and sieving mechanism comprises a bottom plate, a support, a first vibrating motor, a crushing assembly, a vibrating base, limiting rings and fixing rings, the screen is fixedly connected with the screen cylinder, the screen cylinder is fixedly connected with the bottom plate, the support is fixedly connected with the bottom plate and is positioned above the bottom plate, the limiting rings are respectively sleeved above the support, the support penetrates through the crushing assembly, the crushing assembly is arranged above the limiting rings, the fixing rings are respectively in threaded connection with the support and are respectively positioned above the crushing assembly, the first vibrating motor is fixedly connected with the bottom plate, and the vibrating base is fixedly connected with the bottom plate and is positioned below the bottom plate. The setting of above structure can be so that smash and sieve and go on simultaneously for machining efficiency makes production efficiency promote by a wide margin.
Description
Technical Field
The invention relates to the technical field of emulsion paints, in particular to a processing and production process and equipment of stain-resistant exterior wall emulsion paint.
Background
At present, the stain resistance is one of the indexes of the emulsion paint, but the existing emulsion paint has weak stain resistance, and the surface of a paint layer has insufficient hydrophobicity, so that the paint layer is easy to soak, and the paint layer falls off.
In the prior art, in the preparation of emulsion paint, hydroxyl-coated diatomite and nano-silica are added, so that the surface of a paint layer can have a microstructure imitating a lotus leaf surface structure, the paint layer has better hydrophobicity, the paint layer is not easy to soak and fall off, and when the emulsion paint is prepared, raw materials are required to be crushed and sieved, and the hydroxyl-coated diatomite, the nano-silica and other raw materials reach the required particle size.
However, in the prior art, the raw materials are crushed and sieved step by step, and the crushing and the sieving cannot be carried out simultaneously, so that the processing efficiency is slow, and the production efficiency is reduced.
Disclosure of Invention
The invention aims to provide a stain-resistant exterior wall latex paint processing and production process and equipment, which solve the problems that in the prior art, raw material crushing and sieving are required to be carried out step by step, crushing and sieving cannot be carried out simultaneously, the processing efficiency is slow, and the production efficiency is reduced.
In order to achieve the purpose, the stain-resistant exterior wall emulsion paint processing equipment adopted by the invention comprises a screen, a screen cylinder and a crushing and sieving mechanism, wherein the crushing and sieving mechanism comprises a bottom plate, a bracket, a first vibrating motor, a crushing component, a vibrating base, a plurality of limiting rings and fixing rings, the screen is fixedly connected with the screen cylinder and is positioned in the screen cylinder, the screen cylinder is fixedly connected with the bottom plate and is positioned above the bottom plate, the bracket is fixedly connected with the bottom plate and is positioned above the bottom plate, the plurality of limiting rings are respectively sleeved above the bracket, the bracket penetrates through the crushing component, the crushing component is arranged above the plurality of limiting rings, the plurality of fixing rings are respectively in threaded connection with the bracket, and the vibration base is fixedly connected with the bottom plate and is positioned below the bottom plate.
The crushing and sieving mechanism further comprises a rubber layer, and the rubber layer is fixedly connected with the sieve cylinder and is positioned above the sieve cylinder.
Wherein, crushing unit includes apron, driving motor, bull stick, crushing blade disc and anchor strut, the apron set up in the spacing collar with between the solid fixed ring, the bull stick with the apron rotates to be connected, just the bull stick is located the inside of a sieve section of thick bamboo, smash the blade disc with bull stick fixed connection, and be located the one end of bull stick, driving motor set up in the top of apron, just driving motor's output with bull stick fixed connection, the anchor strut with the bull stick rotates to be connected, and the cover is located the exterior wall of bull stick, just the both ends of anchor strut respectively with a sieve section of thick bamboo fixed connection.
Wherein, the vibration base includes vibration unit, mounting panel and supporting spring, the quantity of vibration unit is two, two the vibration unit respectively with bottom plate fixed connection, and be located respectively the below of bottom plate, the mounting panel respectively with vibration unit fixed connection, and be located respectively the below of vibration unit, supporting spring's both ends respectively with the bottom plate with mounting panel fixed connection, and be located the bottom plate with between the mounting panel.
Wherein, every the vibration unit includes connecting plate, first batter post, second batter post and spring, the connecting plate with bottom plate fixed connection, and be located the below of bottom plate, first batter post with connecting plate fixed connection, and be located the below of connecting plate, the second batter post with mounting panel fixed connection, and be located the top of mounting panel, the quantity of spring is many, every the both ends of spring respectively with first batter post with second batter post fixed connection, and be located respectively first batter post with between the second batter post.
The stain-resistant exterior wall latex paint processing equipment further comprises a discharging mechanism, and the discharging mechanism is arranged above the cover plate.
The discharging mechanism comprises a support frame and a discharging hopper, the cover plate is provided with a through hole, the support frame is fixedly connected with the cover plate and is positioned above the cover plate, the discharging hopper is connected with the support frame in a sliding mode, and the discharging hopper is matched with the through hole.
The discharging mechanism further comprises a positioning column and a sealing plate, the positioning column is fixedly connected with the cover plate and located above the cover plate, the sealing plate is connected with the positioning column in a rotating mode and sleeved on the outer wall of the positioning column, and the sealing plate is located above the cover plate.
The invention also provides a processing and production process of the stain-resistant exterior wall latex paint, which comprises the following steps:
pouring the solid raw materials into a reaction kettle in proportion;
adding deionized water into the reaction kettle, uniformly stirring at the rotating speed of 500r/min, and standing for 2min to obtain a suspension mixed solution;
adding a preset hydroxyl polybutadiene into a reaction kettle, heating to 60 ℃, stirring at a rotating speed of 1500r/min for 2 hours, and keeping the temperature and standing for 10 min;
then carrying out ultrasonic treatment with the power of 200W on the reaction kettle for 2 min;
thus the mixed solution is stably adjusted to 40 ℃, stirred for 40min at the rotating speed of 3000r/min and then cooled to room temperature;
finally, washing the mixture for 2min by deionized water, and then drying the mixture in vacuum until the weight is constant.
According to the stain-resistant exterior wall latex paint processing and production process and equipment, raw materials to be crushed are poured into the screen cylinder, the crushing assembly and the first vibrating motor are started simultaneously, the vibrating base supports the bottom plate, the bottom plate supports the bracket, the bracket supports the crushing assembly, the crushing assembly limits and fixes the crushing assembly through the limiting ring and the fixing ring, the rotation of the first vibrating motor can drive the bottom plate and the screen cylinder to vibrate, the crushing assembly crushes the raw materials, the raw materials reaching the required number are better processed through the screen mesh by vibration, the sieving effect is better, the crushing efficiency can be accelerated by vibration, and a cloth bag is connected to the lower end of the screen cylinder, make the raw materials get into behind the resistant external wall emulsion paint processing equipment that stains, the raw materials of the required mesh number of direct discharge, the setting of above structure can be so that smash and sieve and go on simultaneously for machining efficiency makes production efficiency promote by a wide margin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a front view of the first embodiment of the present invention.
Fig. 3 is a side view of a first embodiment of the present invention.
Fig. 4 is a cross-sectional view of the a-a line structure of fig. 3 according to the present invention.
Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 6 is a cross-sectional view of the B-B line structure of fig. 5 in accordance with the present invention.
Fig. 7 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 8 is a front view of a third embodiment of the present invention.
Fig. 9 is a cross-sectional view of the invention in the form of a C-C line in fig. 8.
Fig. 10 is an enlarged view of a portion of the structure of fig. 9D according to the present invention.
FIG. 11 is a flow chart of the steps of a process for producing a stain resistant exterior wall latex paint of the present invention.
101-screen mesh, 102-screen cylinder, 103-bottom plate, 104-bracket, 105-first vibrating motor, 106-spacing ring, 107-fixing ring, 108-rubber layer, 109-cover plate, 110-driving motor, 111-rotating rod, 112-crushing cutter head, 113-reinforcing rod, 114-mounting plate, 115-supporting spring, 116-connecting plate, 117-first inclined column, 118-second inclined column, 119-spring, 201-supporting frame, 202-discharging hopper, 203-positioning column, 204-closing plate, 301-second vibrating motor, 302-rotating groove, 303-rotating disc, 304-positioning rod, 305-positioning cylinder and 306-fixing hole.
Detailed Description
The first embodiment of the present application is:
referring to fig. 1 to 4, wherein fig. 1 is a schematic structural view of a first embodiment, fig. 2 is a front view, fig. 3 is a side view, and fig. 4 is a sectional view of a line a-a of fig. 3, the present invention provides a stain resistant exterior wall latex paint processing apparatus: including screen cloth 101, a sieve section of thick bamboo 102 and the crushing mechanism of sieving, the crushing mechanism of sieving includes bottom plate 103, support 104, first vibrating motor 105, crushing unit, vibration base, spacing collar 106, solid fixed ring 107 and rubber layer 108, crushing unit includes apron 109, driving motor 110, bull stick 111, crushing blade disc 112 and anchor strut 113, vibration base includes vibration unit, mounting panel 114 and supporting spring 115, vibration unit includes connecting plate 116, first batter post 117, second batter post 118 and spring 119.
For the present specific embodiment, the vibration base supports the bottom plate 103, the bottom plate 103 supports the bracket 104, the bracket 104 supports the limiting ring 106 and the fixing ring 107, the limiting ring 106 supports the crushing assembly, the fixing ring 107 fixes the crushing assembly, and the rubber layer 108 protects the screen cylinder 102.
Wherein, the screen 101 is fixedly connected with the screen cylinder 102 and located inside the screen cylinder 102, the screen cylinder 102 is fixedly connected with the bottom plate 103 and located above the bottom plate 103, the support 104 is fixedly connected with the bottom plate 103 and located above the bottom plate 103, the number of the spacing rings 106 is plural, the spacing rings 106 are respectively sleeved above the support 104, the support 104 penetrates through the crushing assembly, the crushing assembly is arranged above the spacing rings 106, the number of the fixing rings 107 is plural, the fixing rings 107 are respectively in threaded connection with the support 104 and respectively located above the crushing assembly, the first vibration motor 105 is fixedly connected with the bottom plate 103 and located below the bottom plate 103, the vibration base is fixedly connected with the bottom plate 103 and located below the bottom plate 103, pouring raw materials to be crushed into the screen cylinder 102, starting the crushing assembly and the first vibrating motor 105 at the same time, supporting the bottom plate 103 by the vibrating base, supporting the bracket 104 by the bottom plate 103, supporting the crushing assembly by the bracket 104, limiting and fixing the crushing assembly by the limiting ring 106 and the fixing ring 107, driving the bottom plate 103 and the screen cylinder 102 to vibrate by the rotation of the first vibrating motor 105, crushing the raw materials by the crushing assembly, making the raw materials reaching the required mesh number pass through the screen 101 by vibration, making the screening effect better by vibration, further accelerating the crushing efficiency by vibration, connecting a cloth bag at the lower end of the screen cylinder 102, making the raw materials enter the stain-resistant exterior wall latex paint processing equipment, directly discharging the raw material with required meshes.
Secondly, the rubber layer 108 is fixedly connected with the screen drum 102 and is located above the screen drum 102, and the rubber layer 108 protects the screen drum 102 to reduce hard collision between the screen drum 102 and the crushing assembly.
Meanwhile, the cover plate 109 is arranged between the limit ring 106 and the fixing ring 107, the rotating rod 111 is connected with the cover plate 109 in a rotating manner, the rotating rod 111 is located inside the screen cylinder 102, the smashing cutter disc 112 is connected with the rotating rod 111 in a rotating manner and located at one end of the rotating rod 111, the driving motor 110 is arranged above the cover plate 109, the output end of the driving motor 110 is fixedly connected with the rotating rod 111, the reinforcing rod 113 is connected with the rotating rod 111 in a rotating manner and sleeved on the outer wall of the rotating rod 111, the two ends of the reinforcing rod 113 are respectively fixedly connected with the screen cylinder 102, the cover plate 109 supports the driving motor 110, the driving motor 110 is started to rotate, the rotating rod 111 is driven to rotate, so that the smashing cutter disc 112 is stirred and smashed, and the reinforcing rod 113 limits the rotating rod 111, the zigzag deflection of the rotating rod 111 can be effectively prevented.
In addition, the quantity of vibration unit is two, two vibration unit respectively with bottom plate 103 fixed connection, and be located respectively the below of bottom plate 103, mounting panel 114 respectively with vibration unit fixed connection, and be located respectively the below of vibration unit, supporting spring 115's both ends respectively with bottom plate 103 with mounting panel 114 fixed connection, and be located the bottom plate 103 with between the mounting panel 114, mounting panel 114 is right the vibration unit supports, supporting spring 115 is convenient for bottom plate 103 rocks.
Furthermore, the connecting plate 116 is fixedly connected to the bottom plate 103 and located below the bottom plate 103, the first inclined column 117 is fixedly connected to the connecting plate 116 and located below the connecting plate 116, the second inclined column 118 is fixedly connected to the mounting plate 114 and located above the mounting plate 114, the number of the springs 119 is multiple, two ends of each spring 119 are respectively fixedly connected to the first inclined column 117 and the second inclined column 118 and located between the first inclined column 117 and the second inclined column 118, the connecting plate 116 is in supporting connection with the bottom plate 103, and meanwhile, the springs 119 are mounted on the first inclined column 117 and the second inclined column 118, and the bottom plate 103 can shake more stably due to the inclined arrangement of the springs 119.
When the stain-resistant exterior wall latex paint processing equipment of the embodiment is used, raw materials to be crushed are poured into the screen cylinder 102, the crushing assembly and the first vibration motor 105 are simultaneously started, the vibration base supports the bottom plate 103, the bottom plate 103 supports the bracket 104, the bracket 104 supports the crushing assembly, the crushing assembly is limited and fixed by the limiting ring 106 and the fixing ring 107, the rotation of the first vibration motor 105 can drive the bottom plate 103 and the screen cylinder 102 to vibrate, the driving motor 110 is started to rotate, and further the rotating rod 111 is driven to rotate, so that the crushing cutter head 112 is stirred and crushed, and the reinforcing rod 113 limits the rotating rod 111, and the rotating rod 111 can be effectively prevented from meandering and deviating, while the vibration is used to make the raw material reaching the required mesh number pass through the screen 101, and the sieving effect is better through vibration, and the crushing efficiency can be accelerated through vibration, the lower end of the screen cylinder 102 is connected with a cloth bag, so that the raw materials with required meshes are directly discharged after entering the stain-resistant exterior wall latex paint processing equipment, the rubber layer 108 protects the screen cylinder 102, reduces hard collision between the screen cylinder 102 and the cover plate 109, the mounting plate 114 supports the vibration unit, the supporting spring 115 facilitates the shaking of the bottom plate 103, the connecting plate 116 is in supporting connection with the bottom plate 103, while the first and second batter posts 117 and 118 mount the spring 119, the bottom plate 103 can be made to shake more stably by the inclined arrangement of the spring 119.
The second embodiment of the present application is:
referring to fig. 5 and 6 based on the first embodiment, wherein fig. 5 is a schematic structural view of a second embodiment, and fig. 6 is a sectional view of a line B-B of fig. 5, the present invention provides a stain resistant exterior wall latex paint processing apparatus: the material discharging device comprises a supporting frame 201, a material discharging hopper 202, a positioning column 203 and a sealing plate 204.
In the present embodiment, the supporting frame 201 supports the discharging hopper 202, the sealing plate 204 can cover the through hole, and the positioning column 203 positions the sealing plate 204.
The cover plate 109 is provided with a through hole, the supporting frame 201 is fixedly connected with the cover plate 109 and is located above the cover plate 109, the discharge hopper 202 is slidably connected with the supporting frame 201, the discharge hopper 202 is matched with the through hole, the supporting frame 201 supports the discharge hopper 202, and the discharge hopper 202 penetrates through the cover plate 109, so that raw materials can be added conveniently.
Next, the positioning column 203 is fixedly connected to the cover plate 109 and is located above the cover plate 109, the sealing plate 204 is rotatably connected to the positioning column 203 and is sleeved on an outer wall of the positioning column 203, the sealing plate 204 is located above the cover plate 109, when no raw material needs to be added, the discharging hopper 202 is pulled upwards, and the sealing plate 204 rotates along the positioning column 203 until the sealing plate 204 covers the through hole, and the discharging hopper 202 can be placed above the sealing plate 204.
When the stain-resistant exterior wall emulsion paint processing equipment of the embodiment is used, the supporting frame 201 supports the discharging hopper 202, the discharging hopper 202 penetrates through the cover plate 109, raw materials can be conveniently added, when the raw materials do not need to be added, the discharging hopper 202 is pulled upwards, the sealing plate 204 rotates along the positioning column 203 until the sealing plate 204 covers the through hole, the discharging hopper 202 can be placed above the sealing plate 204, foreign matters can be prevented from entering, and the quality of the raw materials is guaranteed.
The third embodiment of the present application is:
referring to fig. 7 to 10, in addition to the second embodiment, fig. 7 is a schematic structural view of a third embodiment, fig. 8 is a front view of the third embodiment, fig. 9 is a sectional view of a line C-C of fig. 8, and fig. 10 is an enlarged view of a portion of the line D of fig. 9, the present invention provides a stain resistant exterior wall latex paint processing apparatus: the device further comprises an adjusting mechanism, wherein the adjusting mechanism comprises a rotating unit and a second vibration motor 301, and the rotating unit comprises a rotating groove 302, a rotating disc 303, a positioning rod 304 and a positioning barrel 305.
In the present embodiment, the second vibration motor 301 is fixed by the turntable 303, and the rotation groove 302 supports the turntable 303, so that the positioning rod 304 and the positioning cylinder 305 can fix the mounting direction of the second vibration motor 301.
Wherein, the quantity of rotation unit is two, two the rotation unit respectively with bottom plate 103 fixed connection, and be located respectively the both sides of bottom plate 103, the quantity of second vibrating motor 301 is two, every second vibrating motor 301 respectively with correspond rotation unit fixed connection, and be located the correspondence respectively one side of rotation unit, it is right to rotate the unit second vibrating motor 301 supports, simultaneously can also be right the installation angle of second vibrating motor 301 adjusts.
Secondly, the rotating groove 302 is fixedly connected with the bottom plate 103 and is located on one side of the bottom plate 103, the rotating disc 303 is rotatably connected with the rotating groove 302 and is embedded in the rotating groove 302, the rotating disc 303 is provided with two fixing holes 306, the two fixing holes 306 are mutually perpendicular and communicated, the positioning cylinder 305 is fixedly connected with the rotating groove 302 and is located on the outer surface wall of the rotating groove 302, the positioning rod 304 penetrates through the rotating groove 302 and the fixing holes 306 and is in threaded connection with the positioning cylinder 305, the rotating disc 303 supports the second vibration motor 301, the rotating disc 303 can rotate in the rotating groove 302, and the rotating disc 303 can be fixed through the positioning rod 304 and the positioning cylinder 305.
When the stain-resistant exterior wall latex paint processing equipment of the embodiment is used, the turntable 303 supports the second vibration motor 301, the turntable 303 can rotate in the rotating groove 302, the positioning rod 304 and the positioning cylinder 305 can fix the turntable 303, the transverse installation and the longitudinal installation of the second vibration motor 301 influence the amplitude and the vibration frequency of the stain-resistant exterior wall latex paint processing equipment, and the second vibration motor 301 can be adjusted according to requirements.
Referring to fig. 11, the invention also provides a process for producing the stain-resistant exterior wall latex paint, which comprises the following steps:
s1: pouring the solid raw materials into a reaction kettle in proportion;
s2: adding deionized water into the reaction kettle, uniformly stirring at the rotating speed of 500r/min, and standing for 2min to obtain a suspension mixed solution;
s3: adding preset hydroxyl polybutadiene into a reaction kettle, heating to 60 ℃, stirring at a rotating speed of 1500r/min for 2 hours, and standing for 10min under heat preservation;
s4: then carrying out ultrasonic treatment with the power of 200W on the reaction kettle for 2 min;
s5: thus the mixed solution is stably adjusted to 40 ℃, stirred for 40min at the rotating speed of 3000r/min and then cooled to room temperature;
s6: finally, washing the substrate for 2min by deionized water, and then carrying out vacuum drying until the weight is constant.
Pouring the solid raw materials into a reaction kettle in proportion, adding deionized water into the reaction kettle, uniformly stirring at the rotating speed of 500r/min, standing for 2min to obtain a suspension mixed solution, adding a preset hydroxyl polybutadiene into a reaction kettle, heating to 60 ℃, stirring at the rotating speed of 1500r/min for 2 hours, and keeping the temperature and standing for 10min, then carrying out ultrasonic treatment with the power of 200W on the reaction kettle for 2min, thereby the mixed solution is stably adjusted to 40 ℃, stirred for 40min at the rotating speed of 3000r/min, cooled to room temperature, finally washed for 2min by deionized water, and then, vacuum drying is carried out until the weight is constant, the stain resistance of the external wall latex paint can be obviously improved by adding the hydroxyl-coated diatomite and the nano silicon dioxide into the raw materials, the storage is stable, and the service life of the external wall latex paint is effectively prolonged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A stain-resistant exterior wall latex paint processing device comprises a screen and a screen cylinder, and is characterized in that,
also comprises a crushing and sieving mechanism;
the crushing and sieving mechanism comprises a bottom plate, a support, a first vibrating motor, a crushing assembly, a vibrating base, a limiting ring and a fixing ring, the screen is fixedly connected with the screen cylinder and is positioned in the screen cylinder, the screen cylinder is fixedly connected with the bottom plate and is positioned above the bottom plate, the support is fixedly connected with the bottom plate and is positioned above the bottom plate, the limiting rings are arranged in a plurality and are respectively sleeved above the support, the support penetrates through the crushing assembly, the crushing assembly is arranged above the limiting rings, the fixing ring is arranged in a plurality and is respectively in threaded connection with the support and is respectively positioned above the crushing assembly, the first vibrating motor is fixedly connected with the bottom plate and is positioned below the bottom plate, the vibration base is fixedly connected with the bottom plate and is positioned below the bottom plate.
2. The stain resistant exterior wall latex paint processing apparatus of claim 1,
the crushing and sieving mechanism further comprises a rubber layer, and the rubber layer is fixedly connected with the sieve cylinder and is positioned above the sieve cylinder.
3. The stain resistant exterior wall latex paint processing apparatus of claim 2,
the crushing unit comprises an apron, a driving motor, a rotating rod, a crushing cutter head and a reinforcing rod, wherein the apron is arranged between a limiting ring and the fixing ring, the rotating rod is connected with the apron in a rotating mode, the rotating rod is located inside the sieve tube, the crushing cutter head is fixedly connected with the rotating rod and is located at one end of the rotating rod, the driving motor is arranged above the apron, the output end of the driving motor is fixedly connected with the rotating rod, the reinforcing rod is connected with the rotating rod in a rotating mode, the reinforcing rod is sleeved on the outer wall of the rotating rod, and the two ends of the reinforcing rod are respectively fixedly connected with the sieve tube.
4. The stain resistant exterior wall latex paint processing apparatus of claim 3,
the vibration base includes vibration unit, mounting panel and supporting spring, the quantity of vibration unit is two, two the vibration unit respectively with bottom plate fixed connection, and be located respectively the below of bottom plate, the mounting panel respectively with vibration unit fixed connection, and be located respectively the below of vibration unit, supporting spring's both ends respectively with the bottom plate with mounting panel fixed connection, and be located the bottom plate with between the mounting panel.
5. The stain resistant exterior wall latex paint processing apparatus of claim 4,
every the vibration unit includes connecting plate, first batter post, second batter post and spring, the connecting plate with bottom plate fixed connection, and be located the below of bottom plate, first batter post with connecting plate fixed connection, and be located the below of connecting plate, the second batter post with mounting panel fixed connection, and be located the top of mounting panel, the quantity of spring is many, every the both ends of spring respectively with first batter post with second batter post fixed connection, and be located respectively first batter post with between the second batter post.
6. The stain resistant exterior wall latex paint processing apparatus of claim 5,
the stain-resistant exterior wall latex paint processing equipment further comprises a discharging mechanism, and the discharging mechanism is arranged above the cover plate.
7. The stain resistant exterior wall latex paint processing apparatus of claim 6,
the discharging mechanism comprises a support frame and a discharging hopper, the cover plate is provided with a through hole, the support frame is fixedly connected with the cover plate and is positioned above the cover plate, the discharging hopper is connected with the support frame in a sliding manner, and the discharging hopper is matched with the through hole.
8. The stain resistant exterior wall latex paint processing apparatus of claim 7,
the discharging mechanism further comprises a positioning column and a sealing plate, the positioning column is fixedly connected with the cover plate and located above the cover plate, the sealing plate is connected with the positioning column in a rotating mode and sleeved on the outer surface wall of the positioning column, and the sealing plate is located above the cover plate.
9. A stain-resistant exterior wall latex paint processing production process, which adopts the stain-resistant exterior wall latex paint processing equipment of claim 8, and is characterized by comprising the following steps:
pouring the solid raw materials into a reaction kettle in proportion;
adding deionized water into the reaction kettle, uniformly stirring at the rotating speed of 500r/min, and standing for 2min to obtain a suspension mixed solution;
adding preset hydroxyl polybutadiene into a reaction kettle, heating to 60 ℃, stirring at a rotating speed of 1500r/min for 2 hours, and standing for 10min under heat preservation;
then carrying out ultrasonic treatment with the power of 200W on the reaction kettle for 2 min;
thus the mixed solution is stably adjusted to 40 ℃, stirred for 40min at the rotating speed of 3000r/min and then cooled to room temperature;
finally, washing the mixture for 2min by deionized water, and then drying the mixture in vacuum until the weight is constant.
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