CN109294320A - A kind of processing technology of polyester coating - Google Patents
A kind of processing technology of polyester coating Download PDFInfo
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- CN109294320A CN109294320A CN201811020481.7A CN201811020481A CN109294320A CN 109294320 A CN109294320 A CN 109294320A CN 201811020481 A CN201811020481 A CN 201811020481A CN 109294320 A CN109294320 A CN 109294320A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/80—Processes for incorporating ingredients
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to coating production fields, more particularly to a kind of processing technology of polyester coating, the technique uses polyester synthesis reaction kettle, when running, motor drives left side rotary shaft reciprocating rotation back and forth, rabbling mechanism generates gas under effect of inertia in the rotary shaft of left side, drive No.1 Telescopic-cylinder, drive turntable rotation, connecting shaft and right side rotary shaft is set to carry out back rotation, No. two cylinder compressions generate gas-powered and scrape material unit, rotary shaft rotation in right side drives right side rabbling mechanism to carry out back rotation, generate compressed gas, stir chamber is passed through by bottom part body, No. two Telescopic-cylinders generate gas and are passed through mobile cavity, magnet ring moves up and down under No. two cylinder air-breathing scavenging actions, since magneticaction scraper plate moves up and down, No. two air bags are squeezed and stretch during the motion, it generates gas and drives No. three Telescopic-cylinders, make rabbling mechanism Reciprocally swinging stirring, and stretching motion is carried out, which stirs evenly, and scraper sufficiently and between each unit has the relevance mutually promoted.
Description
Technical field
The present invention relates to coating production fields, more particularly to a kind of processing technology of polyester coating.
Background technique
Polyester resin is divided into saturated polyester and unsaturated polyester (UP).Unsaturated polyester (UP) can be used to prepare polyester adhesive, main
It to be made of unsaturated polyester resin, initiator, promotor, filler, thixotropic agent etc..Contain the one of-CH=CH- double bond in main chain
Kind linear structure (see linear macromolecule) polyester resin, energy and vinyl monomer, such as styrene, acrylate, vinyl acetate
After mixing, under the action of initiator and promotor, insoluble, not molten product is aggregated into, under room temperature mainly for the production of coiled material
Coating.Saturated polyester resin is mainly used for the film forming matter of powdery paints, and market application is extremely wide.In the poly- of polyurethane resin
It closes in reaction, there are raw material mixed effect is poor, control temperature accuracy is low, leads to that polyurethane resin reaction speed is slow, production efficiency
It is low.
There are also the technical solutions about high-capacity optical fiber laser in the prior art, such as application number CN207076458U
A kind of disclosed processing technology of polyester coating of a patent, including autoclave body, the autoclave body include inner layer wall and outer wall, described
Chuck layer is formed between inner layer wall and outer wall, conveying has high-temperature heat-conductive agent, setting in the inner layer wall in the chuck layer
There are cooling coil, cooling coil coiling setting in a ring in inner layer wall, and one end of cooling coil passes through autoclave body bottom,
The other end, which passes through, to be connect at the top of autoclave body with the output end of condenser, and the autoclave body top is provided with feed pipe, exhaust pipe, the kettle
Body bottom is provided with discharge nozzle, and there are two retarders, each retarder top to be provided with electronic for setting at the top of the autoclave body
Machine, the output shaft of the motor and the input axis connection of retarder, the output shaft of retarder are connected with shaft, and each described turn
Multiple stirring blades are provided on axis, the stirring blade in two shafts is staggered, and is all connected in two shafts
There is stirring rod, the end of the stirring rod is fixedly connected with scraper.
It is uneven to there is stirring in the program, and scraping that board size is less than normal can not nothing between carry out scraper and each unit of large area
The problems such as relevance mutually promoted.
Summary of the invention
To make up the deficiencies in the prior art, which uses a kind of processing technology of polyester coating, which uses polyester
Synthesis reaction vessel, it is uneven to solve stirring, and scraping that board size is less than normal can not nothing between carry out scraper and each unit of large area
The problem of relevance mutually promoted, the present invention, which provides a kind of technical solution, can solve the problems, such as this.
The technical solution adopted by the present invention to solve the technical problems is: a kind of processing technology of polyester coating, feature
It is: method includes the following steps:
S1: prepare the materials such as polyester resin, vinyl monomer, reaction initiator and promotor；
S2: the material prepared in S1 is mixed；
S3: mixture in S2 is added in polyester synthesis reaction kettle and is reacted；
S4: the insoluble product and powdery paints generated after reacting in S3 is mixed and made into polyester coating；
Wherein, S3 use polyester synthesis reaction kettle, including main body, agitating unit, driving unit, scrape material unit, feed pipe,
Discharge nozzle and exhaust pipe；The main body is cylindrical body, and main body includes high-temperature heat-conductive chamber, mobile cavity and stir chamber；The high temperature is led
Hot chamber is located at outside package mobile cavity and stir chamber, and the intracavitary conveying of high-temperature heat-conductive has high-temperature heat-conductive agent；The mobile cavity is located at height
Between warm thermal conductive cavity and stir chamber, material unit movement is scraped for driving；The stir chamber is located at main center, and stirring cavity wall is
Rough wavy surfaces, and there are rectangular channels inside the left and right sides, run through wavy surfaces, stir chamber is used for material
Stirring；The driving unit is located at body top outer wall, for driving agitating unit and scraper cell operation；The stirring is single
Member is located in stir chamber, passes through main body upper wall and connect with driving unit；The material unit of scraping is mounted on main body inner wall, is used for from kettle
Wall surface will be under material scraper, it is therefore prevented that material glues wall, avoids temperature of charge uneven；The feed pipe is located at main body upper left side, passes through
Main body is worn, is fed for blowing；The discharge nozzle is located among bottom part body, for that will complete the material discharge after reacting；Institute
It states exhaust pipe and is located at body top upper right side, run through main body, for the gas generated in reaction process to be discharged.When running, from into
Material is added in expects pipe, opens driving unit, and driving unit drives agitating unit, is stirred to material, while object in order to prevent
Expect viscous wall, scrape material unit in main body inner wall and move up and down carry out scraper, completes material from discharge nozzle discharge wait react.
Preferably, the driving unit include motor, No.1 cylinder, No. two cylinders, pedestal, shaft, turntable, support shaft and
Connecting shaft；The motor is fixed on body top outer wall, connect with agitating unit, and motor rotating manner is that corner is 180 ° past
Multiple rotation；Two pedestals are fixed on body top outer wall, are used to support No.1 cylinder and No. two cylinders；The shaft is solid
It is scheduled on body top outer wall, is located between two pedestals；The turntable and shaft are rotatablely connected, and are freely rotatable；Institute
No.1 cylinder is stated to be fixed in left base, cylinder other end telescopic shaft is movably connected in turntable eccentric position, No.1 cylinder by
Agitating unit provides gas, is moved, and turntable rotation is pushed；No. two cylinders are fixed on the pedestal of right side, with No.1 gas
Cylinder is oppositely arranged, and No. two Telescopic-cylinder axis are movably connected in turntable eccentric position, and turntable rotation drives No. two Telescopic-cylinders, generates
Gas scrapes material unit for driving；The support shaft is located above the turntable center of circle, is fixedly connected with turntable；One end connecting shaft
It is connect with support shaft top movable, the other end is fixedly connected with agitating unit, and turntable carrys out back rotation, and support shaft is driven to turn round
It is dynamic, so that connecting shaft be driven to swing back and forth, agitating unit is made to do reciprocating rotary movement, is stirred.When running, agitating unit is
Gas is provided and acts on No.1 cylinder, No.1 Telescopic-cylinder pushes turntable rotation, and turntable carrys out back rotation, and support shaft is driven to turn round
It is dynamic, so that connecting shaft be driven to swing back and forth, agitating unit is made to do reciprocating rotary movement, be stirred, while turntable rotation drives
No. two Telescopic-cylinders generate gas for driving and scrape material unit.
Preferably, the agitating unit includes rotary shaft and rabbling mechanism；Two rotary shafts are located at stir chamber or so
Two sides are arranged symmetrically, and left side rotary shaft is connected to motor across main body, and right side rotary shaft passes through main body and is fixedly connected with connecting shaft；
Multiple rabbling mechanisms are provided in two rotary shafts, the rabbling mechanism in two rotations is staggered.
Preferably, the rabbling mechanism includes No. three cylinders, paddle, spring and No.1 air bag；No. three cylinders are solid
Determine on the rotary shaft, No. three Telescopic-cylinder axis are fixedly connected with paddle；Three stirring vertical displays, adjacent paddle it
Between by the connection of two springs, be fixed with No.1 air bag between adjacent paddle, rotary shaft carrys out back rotation, promotes No.1 air bag pressure
Contracting；When motor drives left side rotary shaft reciprocating rotation back and forth, the rabbling mechanism in the rotary shaft of left side stirs under the action of inertia
It mixes leaf and squeezes No.1 air bag, generate gas for driving No.1 Telescopic-cylinder, so that turntable be driven to rotate, turntable rotation drives branch
Support axis swings back and forth, and drive connecting shaft carrys out back rotation with right side rotary shaft and No. two cylinder compressions generate gas-powereds and scrape material list
Member, the rotation of right side rotary shaft drive right side rabbling mechanism to carry out back rotation, to generate compressed gas, are passed through and are stirred by bottom part body
Chamber is mixed, for accelerating stirring, stablizes the effect of air pressure inside.When running, motor drive left side rotary shaft back and forth reciprocating rotation when,
Paddle squeezes No.1 air bag to rabbling mechanism in the rotary shaft of left side under the action of inertia, generates gas for driving No.1 gas
Cylinder is flexible, so that turntable be driven to rotate, turntable rotation drives support shaft to swing back and forth, and drives connecting shaft and right side rotary shaft back and forth
Rotation and No. two cylinder compressions generate gas-powered and scrape material unit, and rotary shaft rotation in right side drives right side rabbling mechanism to turn round
It is dynamic, to generate compressed gas, stir chamber is passed through by bottom part body, for accelerating stirring, stablizes the effect of air pressure inside.
Preferably, the material unit of scraping includes magnet ring, scraping block, spring and No. two air bags；The magnet ring is located at mobile cavity, when
When No. two Telescopic-cylinders, generate gas be passed through mobile cavity, magnet ring as piston, under No. two cylinder air-breathings and scavenging action on
Lower movement；Two No. two air bags are mounted in main body inner wall rectangular channel, can be moved in rectangular channel, two No. two gas
Capsule is fixedly connected with two scraping block respectively；Two scraping block are semi-circular shape and outer diameter and main body inner wall minimum diameter one
It causes, is connected between two scraper plates by spring, scraper plate contacts with main body inner wall, can move, scrape along main body inner wall wavy surface
Plate is fixedly connected with No. two air bags, and scraper plate is moved along main body inner wall wavy surface, and No. two air bags is driven to move up and down, simultaneously because main
Internal wall is wavy surface, and scraper plate is fixedly connected with No. two air bags, and No. two air bags are constantly squeezed and stretch during the motion,
It generates gas and drives No. three Telescopic-cylinder runnings, make rabbling mechanism while reciprocally swinging stirring, also carry out stretching motion, it can
To improve stirring efficiency, stirring is promoted to feel uniform.When No. two Telescopic-cylinders, generates gas and be passed through mobile cavity, magnet ring such as piston
Generally, it is moved up and down under No. two cylinder air-breathings and scavenging action, magnet ring is mobile to drive scraper plate mobile under magneticaction, main body
Inner wall is wavy surface, and scraper plate is fixedly connected with No. two air bags, and No. two air bags are constantly squeezed and stretch during the motion, is produced
Angry body drives No. three Telescopic-cylinders runnings, makes rabbling mechanism while reciprocally swinging stirring, also carries out stretching motion, can be with
Stirring efficiency is improved, stirring is promoted to feel uniform.
Preferably, the magnet ring size is consistent with mobile chamber size, and magnet ring has magnetism；The scraper plate is metal material
Material is close to main body inner wall under magnet ring magneticaction, while the mobile drive scraper plate under magneticaction of magnet ring is mobile.
Therefore, the invention has the following beneficial effects:
1. the present invention is by radiai adjustment mechanism, motor drive left side rotary shaft back and forth reciprocating rotation when, left side rotary shaft
On rabbling mechanism paddle squeezes No.1 air bag under the action of inertia, generate gas for driving No.1 Telescopic-cylinder, from
And turntable is driven to rotate, turntable rotation drives support shaft to swing back and forth, and connecting shaft and right side rotary shaft is driven to come back rotation and two
Number cylinder compression generates gas-powered and scrapes material unit, and rotary shaft rotation in right side drives right side rabbling mechanism to carry out back rotation, to produce
Raw compressed gas, is passed through stir chamber by bottom part body, for accelerating stirring, stablizes the effect of air pressure inside；
2. the present invention can accomplish the phase between unit by driving unit, agitating unit and the mutual cooperation for scraping material unit
Mutually connection accomplishes mutually promoting between function, agitating unit is made in motor by utilizing the gas-powereds structure such as cylinder, air bag
It is rotated back and forth under, agitating unit generates gas simultaneously and acts on driving unit, and promotes stirring single by driving unit
The agitation of member, while agitating unit generates other gases by acting on driving unit and acts on scraper cell operation, scrapes material list
Member running generates gas again and acts on agitating unit promotion stirring, accomplishes the automation of equipment itself, realizes the phase between function
Mutually connection.
3. the present invention generates gas and is passed through mobile cavity, magnet ring is as piston, in No. two cylinders by No. two Telescopic-cylinders
It is moved up and down under air-breathing and scavenging action, magnet ring is mobile to drive scraper plate mobile under magneticaction, and scraper plate is above and below main body inner wall
It is mobile, can large area carry out scraper, prevent material from gluing wall.
Detailed description of the invention
Fig. 1 is process flow of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is top view of the invention；
In figure: main body 1, driving unit 3, scrapes material unit 4, feed pipe 5, discharge nozzle 6, exhaust pipe 7, high temperature at agitating unit 2
Thermal conductive cavity 11, mobile cavity 12, stir chamber 13, motor 31,32, No. two cylinders 33 of No.1 cylinder, pedestal 34, shaft 35, turntable 36,
Support shaft 37, connecting shaft 38, rotary shaft 21, rabbling mechanism 22, No. three cylinders 221, paddle 222, No.1 springs 223, No.1
Air bag 224, magnet ring 41,42, No. two springs 43 of scraping block and No. two air bags 44.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figures 1 to 4, it is of the present invention be a kind of polyester coating processing technology, it is characterised in that: this method
The following steps are included:
S1: prepare the materials such as polyester resin, vinyl monomer, reaction initiator and promotor；
S2: the material prepared in S1 is mixed；
S3: mixture in S2 is added in polyester synthesis reaction kettle and is reacted；
S4: the insoluble product and powdery paints generated after reacting in S3 is mixed and made into polyester coating；
Wherein, S3 use polyester synthesis reaction kettle, including main body 1, agitating unit 2, driving unit 3, scrape material unit 4, into
Expects pipe 5, discharge nozzle 6 and exhaust pipe 7；The main body 1 is cylindrical body, and main body 1 includes high-temperature heat-conductive chamber 11, mobile cavity 12 and stirring
Chamber 13；The high-temperature heat-conductive chamber 11 is located at outside package mobile cavity 12 and stir chamber 13, and conveying has high temperature in high-temperature heat-conductive chamber 11
Thermal conducting agent；The mobile cavity 12 scrapes the movement of material unit 4 between high-temperature heat-conductive chamber 11 and stir chamber 13, for driving；It is described
Stir chamber 13 is located at 1 center of main body, and 13 inner wall of stir chamber is rough wavy surfaces, and there are squares inside the left and right sides
Shape slot runs through wavy surfaces, and stir chamber 13 is for the stirring to material；The driving unit 3 is located at 1 top exterior walls of main body,
It is operated for driving agitating unit 2 and scraping material unit 4；The agitating unit 2 is located in stir chamber 13, pass through 1 upper wall of main body with
Driving unit 3 connects；The material unit 4 of scraping is mounted on 1 inner wall of main body, and being used for will be under material scraper from kettle wall surface, it is therefore prevented that material
Viscous wall, avoids temperature of charge uneven；The feed pipe 5 is located at 1 upper left side of main body, runs through main body 1, feeds for blowing；Institute
It states discharge nozzle 6 to be located among 1 bottom of main body, for the material discharge after reacting will to be completed；The exhaust pipe 7 is located at the top of main body 1
Main body 1 is run through, for the gas generated in reaction process to be discharged in portion upper right side.When running, material is added from feed pipe 5, opens
Driving unit 3, driving unit 3 drive agitating unit 2, are stirred to material, while material glues wall in order to prevent, scrapes material unit
4 move up and down carry out scraper in 1 inner wall of main body, complete material from the discharge of discharge nozzle 6 wait react.
Preferably, the driving unit 3 includes motor 31,32, No. two cylinders 33 of No.1 cylinder, pedestal 34, shaft 35, turns
Disk 36, support shaft 37 and connecting shaft 38；The motor 31 is fixed on 1 top exterior walls of main body, connect with agitating unit 2, motor 31
Rotating manner is the reciprocating rotation that corner is 180 °；Two pedestals 34 are fixed in 1 top exterior walls of main body, are used to support one
Number cylinder 32 and No. two cylinders 33；The shaft 35 is fixed in 1 top exterior walls of main body, is located between two pedestals 34；
The turntable 36 is rotatablely connected with shaft 35, is freely rotatable；The No.1 cylinder 32 is fixed in left base 34, and cylinder is another
One end telescopic shaft is movably connected in 36 eccentric position of turntable, and No.1 cylinder 32 provides gas by agitating unit 2, moved, pushed away
Turn disk 36 rotates；No. two cylinders 33 are fixed on the pedestal 34 of right side, are oppositely arranged with No.1 cylinder 32, No. two cylinders 33
Telescopic shaft is movably connected in 36 eccentric position of turntable, and the rotation of turntable 36 drives No. two cylinders 33 flexible, generates gas for driving
Scrape material unit 4；The support shaft 37 is located above 36 center of circle of turntable, is fixedly connected with turntable 36；One end connecting shaft 38 with
The connection of 37 top movable of support shaft, the other end are fixedly connected with agitating unit 2, and turntable 36 carrys out back rotation, drive support shaft 37
Back rotation makes agitating unit 2 do reciprocating rotary movement, is stirred so that connecting shaft 38 be driven to swing back and forth.When running, stir
Mixing unit 2 is to provide gas to act on No.1 cylinder 32, No.1 cylinder 32 is flexible to push turntable 36 to rotate, and turntable 36 turns round
It is dynamic, it drives support shaft 37 to carry out back rotation, so that connecting shaft 38 be driven to swing back and forth, agitating unit 2 is made to do reciprocating rotary movement, into
Row stirring, while the rotation of turntable 36 drives No. two cylinders 33 flexible, generates gas for driving and scrapes material unit 4.
Preferably, the agitating unit 2 includes rotary shaft 21 and rabbling mechanism 22；Two rotary shafts 21 are located at stirring
It is arranged symmetrically at left and right sides of chamber 13, left side rotary shaft 21 passes through main body 1 and connect with motor 31, and right side rotary shaft 21 passes through main body 1
It is fixedly connected with connecting shaft 38；Multiple rabbling mechanisms 22, stirring in two rotations are provided in two rotary shafts 21
Mechanism 22 is mixed to be staggered.
Preferably, the rabbling mechanism 22 includes No. three cylinders 221, paddle 222, No.1 spring 223 and No.1 air bag
224；No. three cylinders 221 are fixed in rotary shaft 21, and No. three 221 telescopic shafts of cylinder are fixedly connected with paddle 222；Three
The stirring vertical display is connected by two No.1 springs 223 between adjacent paddle 222, solid between adjacent paddle 222
Surely there is No.1 air bag 224, rotary shaft 21 carrys out back rotation, and No.1 air bag 224 is promoted to compress；When motor 31 drives left side rotary shaft 21
Back and forth when reciprocating rotation, paddle 222 squeezes No.1 air bag to the rabbling mechanism 22 in left side rotary shaft 21 under the action of inertia
224, it is flexible for driving No.1 cylinder 32 to generate gas, so that turntable 36 be driven to rotate, the rotation of turntable 36 drives support shaft 37
It swings back and forth, connecting shaft 38 and right side rotary shaft 21 is driven to come back rotation and No. two compression generation gas-powered scrapers of cylinder 33
Unit 4, the rotation of right side rotary shaft 21 drive right side rabbling mechanism 22 to carry out back rotation, to generate compressed gas, pass through 1 bottom of main body
Portion is passed through stir chamber 13, for accelerating stirring, stablizes the effect of air pressure inside.When running, motor 31 drives left side rotary shaft 21
Back and forth when reciprocating rotation, paddle 222 squeezes No.1 air bag to the rabbling mechanism 22 in left side rotary shaft 21 under the action of inertia
224, it is flexible for driving No.1 cylinder 32 to generate gas, so that turntable 36 be driven to rotate, the rotation of turntable 36 drives support shaft 37
It swings back and forth, connecting shaft 38 and right side rotary shaft 21 is driven to come back rotation and No. two compression generation gas-powered scrapers of cylinder 33
Unit 4, the rotation of right side rotary shaft 21 drive right side rabbling mechanism 22 to carry out back rotation, to generate compressed gas, pass through 1 bottom of main body
Portion is passed through stir chamber 13, for accelerating stirring, stablizes the effect of air pressure inside.
Preferably, the material unit 4 of scraping includes magnet ring 41,42, No. two springs 43 of scraping block and No. two air bags 44；The magnet ring
41 are located at mobile cavity 12, when No. two cylinders 33 stretch, generate gas and are passed through mobile cavity 12, magnet ring 41 is as piston, two
It is moved up and down under number 33 air-breathing of cylinder and scavenging action；Two No. two air bags 44 are mounted in 1 inner wall rectangular channel of main body, can
It is moved in rectangular channel, two No. two air bags 44 are fixedly connected with two scraping block 42 respectively；Two scraping block 42
It is consistent with 1 inner wall minimum diameter of main body with outer diameter for semi-circular shape, it is connected, is scraped by No. two springs 43 between two scraper plates
Plate is contacted with 1 inner wall of main body, can be moved along 1 inner wall wavy surface of main body, scraper plate is fixedly connected with No. two air bags 44, and scraper plate is along main body
1 inner wall wavy surface is mobile, and No. two air bags 44 is driven to move up and down, simultaneously because 1 inner wall of main body is wavy surface, scraper plate and air bag are solid
Fixed connection, air bag are constantly squeezed and stretch during the motion, generate gas and drive the flexible running of No. three cylinders 221, make
Rabbling mechanism 22 also carries out stretching motion, stirring efficiency can be improved while reciprocally swinging stirs, and stirring is promoted to feel equal
It is even.When No. two cylinders 33 stretch, generate gas be passed through mobile cavity 12, magnet ring 41 as piston, No. two 33 air-breathings of cylinder with
It is moved up and down under scavenging action, magnet ring 41 is mobile to drive scraper plate mobile under magneticaction, and 1 inner wall of main body is wavy surface, scraper plate
It is fixedly connected with No. two air bags 44, No. two air bags 44 are constantly squeezed and stretch during the motion, generate gas and drive three
The flexible running of number cylinder 221, makes rabbling mechanism 22 while reciprocally swinging stirring, also carries out stretching motion, can be improved and stir
Efficiency is mixed, stirring is promoted to feel uniform.
Preferably, 41 size of magnet ring is consistent with 12 size of mobile cavity, and magnet ring 41 has magnetism；The scraper plate is gold
Belong to material, 1 inner wall of main body is close under 41 magneticaction of magnet ring, while the mobile drive scraper plate under magneticaction of magnet ring 41 moves
It is dynamic.
When running, material is added from feed pipe 5, opens driving unit 3, motor 31 drives left side rotary shaft 21 reciprocal back and forth
When rotation, paddle 222 squeezes No.1 air bag 224 to the rabbling mechanism 22 in left side rotary shaft 21 under the action of inertia, generates
Gas is flexible for driving No.1 cylinder 32, so that turntable 36 be driven to rotate, the rotation of turntable 36 drives support shaft 37 to swing back and forth,
Drive connecting shaft 38 and right side rotary shaft 21 carry out back rotation and No. two compressions of cylinders 33 generate gas-powereds and scrape material unit 4, right side
The rotation of rotary shaft 21 drives right side rabbling mechanism 22 to carry out back rotation, to generate compressed gas, is passed through stirring by 1 bottom of main body
Chamber 13 stablizes the effect of air pressure inside, when No. two cylinders 33 stretch, generates gas and be passed through mobile cavity 12, magnetic for accelerating stirring
Ring 41 moves up and down under No. two 33 air-breathings of cylinder and scavenging action as piston, the mobile band under magneticaction of magnet ring 41
Dynamic scraper plate is mobile, and 1 inner wall of main body is wavy surface, and scraper plate is fixedly connected with No. two air bags 44, and No. two air bags 44 are during the motion
It is constantly squeezed and stretches, generate gas and drive the flexible running of No. three cylinders 221, stir rabbling mechanism 22 in reciprocally swinging
While, stretching motion is also carried out, stirring efficiency can be improved, stirring is promoted to feel uniformly to complete material from discharge nozzle wait react
6 discharges.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of processing technology of polyester coating, it is characterised in that: method includes the following steps:
S1: prepare the materials such as polyester resin, vinyl monomer, reaction initiator and promotor；
S2: the material prepared in S1 is mixed；
S3: mixture in S2 is added in polyester synthesis reaction kettle and is reacted；
S4: the insoluble product and powdery paints generated after reacting in S3 is mixed and made into polyester coating；
Wherein, S3 uses polyester synthesis reaction kettle, which includes main body (1), agitating unit (2), driving unit (3), scraper
Unit (4), feed pipe (5), discharge nozzle (6) and exhaust pipe (7)；The main body (1) is cylindrical body, and main body (1) includes that high temperature is led
Hot chamber (11), mobile cavity (12) and stir chamber (13)；The high-temperature heat-conductive chamber (11) is located at outside package mobile cavity (12) and stirs
It mixes chamber (13), conveying has high-temperature heat-conductive agent in high-temperature heat-conductive chamber (11)；The mobile cavity (12) be located at high-temperature heat-conductive chamber (11) with
Between stir chamber (13), material unit (4) movement is scraped for driving；The stir chamber (13) is located at main body (1) center, stir chamber
(13) inner wall is rough wavy surfaces, and there are rectangular channels inside the left and right sides, run through wavy surfaces, stir chamber
(13) for the stirring to material；The driving unit (3) is located at main body (1) top exterior walls, for drive agitating unit (2) and
Scrape material unit (4) running；The agitating unit (2) is located in stir chamber (13), passes through main body (1) upper wall and driving unit (3)
Connection；The material unit (4) of scraping is mounted on main body (1) inner wall, and being used for will be under material scraper from kettle wall surface, it is therefore prevented that and material glues wall,
Avoid temperature of charge uneven；The feed pipe (5) is located at main body (1) upper left side, runs through main body (1), feeds for blowing；Institute
It states discharge nozzle (6) to be located among main body (1) bottom, for the material discharge after reacting will to be completed；The exhaust pipe (7) is located at master
Above body (1) top right, run through main body (1), for the gas generated in reaction process to be discharged.
2. a kind of processing technology of polyester coating according to claim 1, it is characterised in that: driving unit (3) packet
Include motor (31), No.1 cylinder (32), No. two cylinders (33), pedestal (34), shaft (35), turntable (36), support shaft (37) and
Connecting shaft (38)；The motor (31) is fixed on main body (1) top exterior walls, connect with agitating unit (2), motor (31) rotation side
Formula is the reciprocating rotation that corner is 180 °；Two pedestals (34) are fixed in main body (1) top exterior walls, are used to support No.1
Cylinder (32) and No. two cylinders (33)；The shaft (35) is fixed in main body (1) top exterior walls, is located at two pedestals
(34) between；The turntable (36) and shaft (35) are rotatablely connected, and are freely rotatable；The No.1 cylinder (32) is fixed on left side
On pedestal (34), cylinder other end telescopic shaft is movably connected in turntable (36) eccentric position, and No.1 cylinder (32) is by agitating unit
(2) gas is provided, is moved, turntable (36) rotation is pushed；No. two cylinders (33) are fixed on right side pedestal (34), with
No.1 cylinder (32) is oppositely arranged, and No. two cylinder (33) telescopic shafts are movably connected in turntable (36) eccentric position, and turntable (36) turns
It is dynamic to drive No. two cylinders (33) flexible, gas, which is generated, for driving scrapes material unit (4)；The support shaft (37) is located at turntable (36)
Above the center of circle, it is fixedly connected with turntable (36)；One end connecting shaft (38) connect with support shaft (37) top movable, the other end
It is fixedly connected with agitating unit (2), turntable (36) carrys out back rotation, drives support shaft (37) to carry out back rotation, to drive connecting shaft
(38) it swings back and forth, so that agitating unit (2) is done reciprocating rotary movement, be stirred.
3. a kind of according to claim 1, processing technology of polyester coating described in 2, it is characterised in that: the agitating unit (2)
Including rotary shaft (21) and rabbling mechanism (22)；Two rotary shafts (21) are located at symmetrical cloth at left and right sides of stir chamber (13)
It sets, left side rotary shaft (21) passes through main body (1) and connect with motor (31), and right side rotary shaft (21) passes through main body (1) and connecting shaft
(38) it is fixedly connected；It is provided with multiple rabbling mechanisms (22) on two rotary shafts (21), the stirring in two rotations
Mechanism (22) is staggered.
4. a kind of processing technology of polyester coating according to claim 2,3, it is characterised in that: the rabbling mechanism (22)
Including No. three cylinders (221), paddle (222), No.1 spring (223) and No.1 air bag (224)；No. three cylinders (221)
It is fixed on rotary shaft (21), No. three cylinder (221) telescopic shafts are fixedly connected with paddle (222)；Three stirrings are vertical
It puts, is connected between adjacent paddle (222) by two No.1 springs (223), be fixed with one between adjacent paddle (222)
Number air bag (224), rotary shaft (21) carry out back rotation, and No.1 air bag (224) is promoted to compress；When motor (31) drive left side rotary shaft
(21) back and forth reciprocating rotation when, paddle (222) squeezes the rabbling mechanism (22) in left side rotary shaft (21) under the action of inertia
It presses No.1 air bag (224), it is flexible for driving No.1 cylinder (32) to generate gas, so that turntable (36) is driven to rotate, turntable
(36) rotation drives support shaft (37) to swing back and forth, and connecting shaft (38) and right side rotary shaft (21) is driven to come back rotation and No. two
Cylinder (33) compression generates gas-powered and scrapes material unit (4), and right side rotary shaft (21) rotation drives right side rabbling mechanism (22)
Back rotation is passed through stir chamber (13) by main body (1) bottom to generate compressed gas, for accelerating stirring, stablizes internal gas
The effect of pressure.
5. a kind of according to claim 1, processing technology of polyester coating described in 4, it is characterised in that: described to scrape material unit (4)
Including magnet ring (41), scraping block (42), No. two springs (43) and No. two air bags (44)；The magnet ring (41) is located at mobile cavity (12),
When No. two cylinders (33) are flexible, generate gas and be passed through mobile cavity (12), magnet ring (41) is as piston, in No. two cylinders (33)
It is moved up and down under air-breathing and scavenging action；Two No. two air bags (44) are mounted in main body (1) inner wall rectangular channel, can be in square
It is moved in shape slot, two No. two air bags (44) are fixedly connected with two scraping block (42) respectively；Two scraping block
(42) consistent with main body (1) inner wall minimum diameter with outer diameter for semi-circular shape, pass through No. two springs between two scraper plates
(43) it connecting, scraper plate is contacted with main body (1) inner wall, can be mobile along main body (1) inner wall wavy surface, scraper plate and No. two air bags (44) are solid
Fixed connection, scraper plate is mobile along main body (1) inner wall wavy surface, and No. two air bags (44) is driven to move up and down, simultaneously because in main body (1)
Wall is wavy surface, and scraper plate is fixedly connected with air bag, and air bag is constantly squeezed and stretches during the motion, generates gas and drives
The flexible running of No. three cylinders (221), makes rabbling mechanism (22) while reciprocally swinging stirring, also carries out stretching motion, can be with
Stirring efficiency is improved, stirring is promoted to feel uniform.
6. a kind of processing technology of polyester coating according to claim 5, it is characterised in that: magnet ring (41) size with
Mobile cavity (12) size is consistent, and magnet ring (41) has magnetism；The scraper plate is metal material, under magnet ring (41) magneticaction
It is close to main body (1) inner wall, while the mobile drive scraper plate under magneticaction of magnet ring (41) is mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020481.7A CN109294320B (en) | 2018-09-03 | 2018-09-03 | Processing technology of polyester coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020481.7A CN109294320B (en) | 2018-09-03 | 2018-09-03 | Processing technology of polyester coating |
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| Publication Number | Publication Date |
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| CN109294320A true CN109294320A (en) | 2019-02-01 |
| CN109294320B CN109294320B (en) | 2021-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811020481.7A Active CN109294320B (en) | 2018-09-03 | 2018-09-03 | Processing technology of polyester coating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299802A (en) * | 2020-09-08 | 2021-02-02 | 浙江立晶新型材料开发有限公司 | Formula and production method of coating |
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| CN106693793A (en) * | 2017-02-23 | 2017-05-24 | 深圳市玖创科技有限公司 | Homogenating device for stirring battery coating material |
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| CN207076458U (en) * | 2017-08-14 | 2018-03-09 | 黄山市徽州康佳化工有限责任公司 | A kind of polyester synthesis reactor |
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| DD249641B5 (en) * | 1986-06-05 | 1994-05-05 | Leuna Werke Ag | Reactor for suspension processes |
| CN205461939U (en) * | 2016-03-25 | 2016-08-17 | 富阳市福士得食品有限公司 | Food packaging machinery's liquid mixing device |
| CN206357507U (en) * | 2016-12-29 | 2017-07-28 | 东莞市柏力有机硅科技有限公司 | A kind of silica gel production powder feeding device |
| CN106693793A (en) * | 2017-02-23 | 2017-05-24 | 深圳市玖创科技有限公司 | Homogenating device for stirring battery coating material |
| CN207076458U (en) * | 2017-08-14 | 2018-03-09 | 黄山市徽州康佳化工有限责任公司 | A kind of polyester synthesis reactor |
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| CN112299802A (en) * | 2020-09-08 | 2021-02-02 | 浙江立晶新型材料开发有限公司 | Formula and production method of coating |
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| CN109294320B (en) | 2021-10-12 |
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Effective date of registration: 20210918 Address after: 266000 Jihongtan street, Chengyang District, Qingdao City, Shandong Province (Qingda Industrial Park) Applicant after: QINGDAO ZHONGSUGAO NEW MATERIALS Co.,Ltd. Address before: Shenzhen decoration building, no.6, Guanglan Road, Futian Free Trade Zone, Shenzhen City, Guangdong Province Applicant before: Lin Feng |
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