CN112078004A - Modified foaming thermal insulation material based on waterborne polyester resin and preparation method thereof - Google Patents
Modified foaming thermal insulation material based on waterborne polyester resin and preparation method thereof Download PDFInfo
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- CN112078004A CN112078004A CN202010994222.5A CN202010994222A CN112078004A CN 112078004 A CN112078004 A CN 112078004A CN 202010994222 A CN202010994222 A CN 202010994222A CN 112078004 A CN112078004 A CN 112078004A
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- thermal insulation
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- 238000002360 preparation method Methods 0.000 title claims abstract description 53
- 239000012774 insulation material Substances 0.000 title claims abstract description 43
- 238000005187 foaming Methods 0.000 title claims abstract description 40
- 229920001225 polyester resin Polymers 0.000 title claims abstract description 37
- 239000004645 polyester resin Substances 0.000 title claims abstract description 37
- 238000000227 grinding Methods 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 239000002002 slurry Substances 0.000 claims abstract description 18
- 239000011810 insulating material Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 244000309464 bull Species 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 239000004088 foaming agent Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000002562 thickening agent Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000003252 repetitive effect Effects 0.000 abstract description 2
- 239000002985 plastic film Substances 0.000 description 16
- 229920006255 plastic film Polymers 0.000 description 16
- 238000007789 sealing Methods 0.000 description 10
- 238000005507 spraying Methods 0.000 description 10
- 238000004804 winding Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
- B28C5/006—Methods for mixing involving mechanical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/064—Supply from sacks; Sack openers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a thermal insulation material, in particular to a modified foaming thermal insulation material based on waterborne polyester resin and a preparation method thereof. The method comprises the following steps: step one, putting raw materials into a modified foaming heat preservation device based on water-based polyester resin, and mixing to obtain slurry; step two, pouring the slurry into a mold for shaping to obtain a heat-insulating material plate; step three, taking the heat-insulating material plate out of the grinding tool; the woven bag is conveyed to an inlet at the upper end of the stirring barrel by using a belt conveyor, so that two workers are prevented from continuously transmitting feeding materials, and labor is saved; the entry strip is contacted with the inner end surface of the clamping strip to form a clamping position, the serrated knife prevents the heavier woven bag from falling off, and the woven bag is conveyed to the position right above the stirring barrel; the front and back repetitive motion of sword cooperates the braided bag to move down because of the pressure that inside raw materials produced, and the cutting is faster.
Description
Technical Field
The invention relates to a thermal insulation material, in particular to a modified foaming thermal insulation material based on waterborne polyester resin and a preparation method thereof.
Background
For example, a foaming thermal insulation material spraying device and a spraying method thereof with publication number CN109759261A include: a spraying robot platform and a rotary supporting platform; the rotary supporting platform is used for placing and clamping the piece to be insulated and driving the piece to be insulated to rotate; the spraying robot platform is arranged on one side of the rotary supporting platform and used for bearing the foaming heat-insulating material and driving the foaming heat-insulating material to move to a preset position so as to spray the foaming heat-insulating material to the outer wall of the part to be insulated. According to the invention, the spraying robot platform is matched with the rotary supporting platform, so that the foaming heat-insulating material can be sprayed to the outer wall of the piece to be heat-insulated in a preset thickness, and the spraying robot can automatically control the spraying thickness, so that the spraying thickness can be accurately controlled, the spraying is continuous and uniform, the problem of cavities is avoided, and the spraying quality is ensured; meanwhile, when the foaming heat-insulating material is sprayed at the higher position of the piece to be heat-insulated, a scaffold does not need to be erected, so that a large amount of time is saved, and the working efficiency is effectively improved; however, the device and the method use the thermal insulation material which is sprayed at the same time, the thermal insulation material needs to be cut, trimmed and leveled after being sprayed, and the finished thermal insulation board with the plate-shaped structure cannot be prepared.
Disclosure of Invention
The invention aims to provide a preparation method of a modified foaming thermal insulation material based on water-based polyester resin, which can be used for preparing a finished thermal insulation board with a plate-shaped structure.
The purpose of the invention is realized by the following technical scheme:
a preparation method of a modified foaming thermal insulation material based on waterborne polyester resin comprises the following steps:
step one, putting raw materials into a modified foaming heat preservation device based on water-based polyester resin, and mixing to obtain slurry;
step two, pouring the slurry into a mold for shaping to obtain a heat-insulating material plate;
step three, taking the heat-insulating material plate out of the grinding tool;
the preparation method of the modified foaming thermal insulation material based on the water-based polyester resin also comprises a preparation device of the modified foaming thermal insulation material based on the water-based polyester resin:
the preparation facilities includes agitator, frame, rail seat, protruding rail and grinding apparatus pond, and the agitator rigid coupling is in the upper end of frame, and the rail seat is laid under the agitator, and the equal body coupling in both sides has protruding rail around the rail seat upper end, and the grinding apparatus pond is equipped with a plurality ofly, and the left and right sides at both ends all rotates around every grinding apparatus pond and connects a wheel, every the wheel on all be equipped with protruding rail complex recess, the grinding apparatus pond passes through the wheel walking is on protruding rail.
The preparation device further comprises a belt conveyor, the belt conveyor is arranged on the rear side of the stirring barrel, and the conveying surface, located at the upper end, of the belt conveyor is flush with the upper end of the stirring barrel.
Preparation facilities still includes bracket, round bar I, double lead screw, electric putter I, supporting seat I, I and II of flat arm, the front side rigid coupling round bar I of bracket, the rear side of bracket rotates and connects double lead screw, double lead screw passes through the drive of motor I, and I rigid couplings of motor are on the bracket, and the lower extreme rigid coupling of bracket is on the output shaft of motor II, and II rigid couplings of motor are at the expansion end of electric putter I, and I rigid couplings of electric putter are on supporting seat I, the axis of II output shafts of motor is located between agitator and the belt conveyor, and the equal sliding connection in front end of I and II of flat arm is on round bar I, and the left and right sides of double lead screw is divided to threaded connection in the front side of I and II of flat arm.
The preparation device further comprises a holding strip, a groove, an entering strip and a serrated knife, wherein the inner ends of the flat arm I and the flat arm II are fixedly connected with the holding strip and the entering strip respectively, the right end of the holding strip is provided with the groove, the left end of the entering strip is integrally connected with the serrated knives, and the entering strip and the holding strip can be located right above the belt conveyor and the stirring barrel.
The preparation device further comprises an electric push rod II, a motor base and a stirring part, the electric push rod II is fixedly connected to the rack, the motor base is fixedly connected to the upper end of the electric push rod II, a motor III is fixedly connected to the upper end of the motor base, the stirring part is fixedly connected to an output shaft of the motor III, and the stirring part is located in the stirring barrel.
The preparation device further comprises a frame groove and a cutter, wherein the stirring part is obliquely arranged in the stirring barrel from left to right, the frame groove is formed in each of the front end and the rear end of the middle part of the upper end of the stirring barrel, and the cutter is arranged in the frame groove.
The preparation facilities still includes stopper and straight notch, the stopper includes short seat, bull stick and spacing ring, and short seat symmetry is equipped with two, and the both ends of bull stick rotate respectively and connect the rear side at two short seats, two spacing rings of rigid coupling on the bull stick, and both sides all are equipped with straight notch around the sword, and stopper mirror symmetry is equipped with two, and two stoppers all are on the agitator through short seat rigid coupling, and the sword is through two straight notch difference sliding connection on two bull sticks, both ends face respectively with the spacing ring contact that is located the left and right sides about the sword.
The manufacturing device further comprises a connector, a supporting seat, a connecting rod I, a connecting rod II and a shaft I, the front end of the cutter is fixedly connected with the connector, the connector is rotatably connected with the shaft I, the shaft I is fixedly connected with one end of the connecting rod II, the other end of the connecting rod II is hinged with one end of the connecting rod I, the other end of the connecting rod I is fixedly connected with an output shaft of a sub-motor IV, the motor IV is fixedly connected onto the supporting seat, and the supporting seat is fixedly connected onto a rack.
The preparation device further comprises an overhead frame, a screw rod, round steel, a linear table, an electric push rod III, a double-head frame, a shaft II and a soft roller, the overhead frame is symmetrically provided with two ends, the two ends of the screw rod are respectively connected onto the two overhead frames in a rotating mode, the two ends of the round steel are respectively fixedly connected onto the two overhead frames, the linear table is slidably connected onto the round steel, the linear table is in threaded connection onto the screw rod, the lower end of the linear table is fixedly connected with the electric push rod III, the movable end of the electric push rod III is fixedly connected with the double-head frame, a connecting shaft II is rotated on the lower side of the double-head frame, and the front part.
The waterborne polyester resin modified foaming thermal insulation material prepared by the preparation method is characterized in that: the heat insulation material is composed of the following raw materials in parts by weight: 50 parts of water, 60 parts of cement, 30 parts of water-based polyester resin, 1 part of foam stabilizer, 15 parts of foaming agent and 3 parts of thickening agent.
The preparation method of the modified foaming thermal insulation material based on the waterborne polyester resin has the beneficial effects that:
the woven bag is conveyed to an inlet at the upper end of the stirring barrel by the belt conveyor, so that two workers are prevented from continuously transmitting feeding materials, and labor is saved; the entry strip is contacted with the inner end surface of the clamping strip to form a clamping position, the serrated knife prevents the heavier woven bag from falling off, and the woven bag is conveyed to the position right above the stirring barrel; the front and back repetitive motion of sword cooperates the braided bag to move down because of the pressure that inside raw materials produced, and the cutting is faster.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of the overall structure of a device for preparing a modified foaming thermal insulation material based on a water-based polyester resin according to the invention;
FIG. 2 is a partial schematic view of the first embodiment of the present invention;
FIG. 3 is a second partial schematic structural view of the present invention;
FIG. 4 is a third schematic view of a portion of the present invention;
FIG. 5 is a fourth schematic view of a portion of the present invention;
FIG. 6 is a schematic diagram of a portion of the present invention;
FIG. 7 is a schematic diagram six of a portion of the present invention;
FIG. 8 is a seventh schematic view of a portion of the present invention;
FIG. 9 is a partial schematic view eight of the present invention;
FIG. 10 is a partial schematic illustration nine of the present invention;
fig. 11 is a partial schematic structural diagram of the present invention.
In FIG. 20: a bracket 1; a round bar I101; a double-ended lead screw 102; an electric push rod I103; a supporting seat I104; a flat arm I2; a holding strip 201; a groove 202; a flat arm II 3; an entry bar 302; a toothed cutter 302; a stirring barrel 4; a rack slot 401; a frame 402; a stopper 5; a short seat 501; a rotating rod 502; a stop collar 503; a knife 6; a straight notch 601; a connector 602; an electric push rod II 7; a motor base 701; a stirring section 702; a support base 8; a connecting rod I801; a connecting rod II 802; a shaft I803; a rail seat 9; a raised rail 901; an overhead frame 10; a lead screw 1001; round steel 1002; a linear stage 1003; an electric push rod III 1004; a double-head frame 1005; a shaft II 1006; a soft roller 1007; a mill pool 11; a belt conveyor 12; and a wind-up roll 13.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in the figure, the preparation method of the modified foaming thermal insulation material based on the water-based polyester resin comprises the following steps:
step one, putting raw materials into a modified foaming heat preservation device based on water-based polyester resin, and mixing to obtain slurry;
step two, pouring the slurry into a mold for shaping to obtain a heat-insulating material plate;
step three, taking the heat-insulating material plate out of the grinding tool;
the preparation method of the modified foaming thermal insulation material based on the water-based polyester resin also comprises a preparation device of the modified foaming thermal insulation material based on the water-based polyester resin:
the preparation device comprises a stirring barrel 4, a frame 402, rail seats 9, convex rails 901 and a grinding tool pool 11, wherein the stirring barrel 4 is fixedly connected to the upper end of the frame 402, the rail seats 9 are laid under the stirring barrel 4, the convex rails 901 are integrally connected to the front side and the rear side of the upper end of the rail seats 9, the grinding tool pool 11 is provided with a plurality of grinding tool pools, the left side and the right side of the front end and the rear end of each grinding tool pool 11 are rotatably connected with a wheel, each wheel is provided with a groove matched with the convex rails 901, and the grinding tool pools 11 are moved on the convex rails 901 through the wheels. The lower extreme of agitator 4 is equipped with the part of the ejection of compact, be equipped with the valve on the part, fill the raw materials and mix the thick liquids in agitator 4, mix and inject the thick liquids into grinding apparatus pond 11 in, promote grinding apparatus pond 11 and move left afterwards, make the grinding apparatus pond 11 that is located the right side move left and arrange the thick liquids in under agitator 4 and fill in, wait for the design after a plurality of grinding apparatus ponds 11 all filled the thick liquids, take out after the design to off-the-shelf platelike insulation material. The height of the filled slurry is the thickness of the plate-shaped heat insulation material, and the size of the filled slurry is the size of the inside of the grinding tool pool 11.
The second embodiment is as follows:
as shown in the figure, the preparation device further comprises a belt conveyor 12, the belt conveyor 12 is arranged at the rear side of the stirring barrel 4, and a conveying surface at the upper end of the belt conveyor 12 is flush with the upper end of the stirring barrel 4. Woven bags loaded with raw materials, such as cement, are placed on the belt conveyor 12, and the woven bags are conveyed to an inlet at the upper end of the stirring barrel 4 by the belt conveyor 12, so that two workers are prevented from continuously delivering fed materials, and labor is saved.
The third concrete implementation mode:
as shown in the figure, the preparation facilities still includes bracket 1, round bar I101, double lead screw 102, electric putter I103, supporting seat I104, flat arm I2 and flat arm II 3, bracket 1's front side rigid coupling round bar I101, bracket 1's rear side is rotated and is connected double lead screw 102, double lead screw 102 passes through the drive of motor I, I rigid coupling of motor is on bracket 1, bracket 1's lower extreme rigid coupling is on the output shaft of motor II, II rigid couplings of motor are at the expansion end of electric putter I103, I103 rigid couplings of electric putter are on supporting seat I104, the axis of II output shafts of motor is located between agitator 4 and belt conveyor 12, the equal sliding connection of front end of flat arm I2 and flat arm II 3 is on round bar I101, the left and right sides of threaded connection at double lead screw 102 respectively in the front side of flat arm I2 and flat arm II 3. When the braided bag passes through belt conveyor 12 and carries to flat arm I2 and flat arm II 3 under, starter motor II, motor II drives double-end lead screw 102, and double-end lead screw 102 drives flat arm I2 and flat arm II 3 and is close to the centre gripping each other the department of sealing above the braided bag. If the sealing position of the woven bag is bent or drooping, the electric push rod I103 is started to drive the horizontal arm I2 and the horizontal arm II 3 to descend to adjust the clamping position. The height that makes its position of sealing of braided bag is in flat arm I2 and flat arm II 3 promptly when the braided bag gets into flat arm I2 and flat arm II 3 and between, the department of sealing of braided bag touches flat arm II 3 earlier, from buckling recovery to the vertical condition behind flat arm II 3.
The fourth concrete implementation mode:
as shown in the figure, the preparation device further comprises a holding strip 201, a groove 202, an entering strip 302 and a toothed cutter 302, the inner ends of the flat arm I2 and the flat arm II 3 are fixedly connected with the holding strip 201 and the entering strip 302 respectively, the groove 202 is arranged at the right end of the holding strip 201, the left end of the entering strip 302 is integrally connected with the plurality of toothed cutters 302, and the entering strip 302 and the holding strip 201 can be located right above the belt conveyor 12 and the stirring barrel 4. The entry strip 302 enters the groove 202 to fix the sealing position of the woven bag through three clamping positions, so that the fixing effect is better. The right end face of holding strip 201 and the left end face contact of flat arm II 3, and then be two clamping position, get into strip 302 and holding strip 201 interior end face contact and be a clamping position, serrated knife 302 prevents that heavier braided bag from droing.
The fifth concrete implementation mode:
as shown in the figure, the preparation device further comprises an electric push rod II 7, a motor base 701 and a stirring part 702, the electric push rod II 7 is fixedly connected to the frame 402, the motor base 701 is fixedly connected to the upper end of the electric push rod II 7, a motor III is fixedly connected to the upper end of the motor base 701, the stirring part 702 is fixedly connected to an output shaft of the motor III, and the stirring part 702 is located in the stirring barrel 4. Starting the motor III to drive the stirring part 702 to stir the raw materials to prepare slurry.
The sixth specific implementation mode:
as shown in the figure, the preparation device further comprises a frame groove 401 and a knife 6, the left of the stirring part 702 is higher than the right, the right of the stirring part 702 is lower than the left of the stirring part, the frame groove 401 is arranged at the front end and the rear end of the middle part of the upper end of the stirring barrel 4, and the knife 6 is arranged in the frame groove 401. After the centre gripping braided bag, starter motor I, the output shaft of motor I drives bracket 1 and rotates, and bracket 1 drives flat arm I2 and flat arm II 3 and rotates around the output shaft of motor I, makes flat arm I2 and flat arm II 3 rotate 180 degrees, sends the braided bag to directly over agitator 4, makes the braided bag descend to take on sword 6 afterwards, carries out the opening to the braided bag bottom and drops into in the agitator 4 with the raw materials.
The seventh embodiment:
as shown in the figure, preparation facilities still includes stopper 5 and straight notch 601, stopper 5 includes short seat 501, bull stick 502 and spacing ring 503, short seat 501 symmetry is equipped with two, the both ends of bull stick 502 rotate respectively and connect the rear side at two short seats 501, two spacing rings 503 of rigid coupling on the bull stick 502, both sides all are equipped with straight notch 601 around sword 6, stopper 5 mirror symmetry is equipped with two, two stopper 5 all are on agitator 4 through short seat 501 rigid coupling, sword 6 is through two straight notch 601 sliding connection respectively on two bull sticks 502, both ends face respectively with the spacing ring 503 contact that is located the left and right sides about sword 6. Make the lower extreme that the braided bag was cut apart in the seesaw of sword 6, compare pressure cutting effect better, because of in some distances of decline got into agitator 4 before the braided bag cutting, and then reduce the raw materials because of throwing in whereabouts departure agitator 4.
The specific implementation mode is eight:
as shown in the figure, the preparation device further comprises a connector 602, a support base 8, a connecting rod I801, a connecting rod II 802 and a shaft I803, the front end of the knife 6 is fixedly connected with the connector 602, the connector 602 is rotatably connected with the shaft I803, the shaft I803 is fixedly connected with one end of the connecting rod II 802, the other end of the connecting rod II 802 is hinged with one end of the connecting rod I801, the other end of the connecting rod I801 is fixedly connected with an output shaft of a sub-motor IV, the motor IV is fixedly connected on the support base 8, and the support base 8 is fixedly connected on the rack. Starting a motor IV, driving an output shaft of the motor IV to drive a connecting rod I801 to rotate, driving a connecting rod II 802 to swing back and forth by the connecting rod I801, driving a knife 6 to move back and forth repeatedly by the connecting rod II 802, and matching with the downward movement of a woven bag to cut faster due to the pressure generated by the internal raw materials.
The specific implementation method nine:
as shown in the figure, the preparation device further comprises an overhead frame 10, a lead screw 1001, round steel 1002, a linear table 1003, an electric push rod III 1004, a double-head frame 1005, a shaft II 1006 and a soft roller 1007, the overhead frame 10 is symmetrically provided with two ends, the two ends of the lead screw 1001 are respectively connected to the two overhead frames 10 in a rotating mode, the two ends of the round steel 1002 are respectively fixedly connected to the two overhead frames 10, the linear table 1003 is slidably connected to the round steel 1002, the linear table 1003 is in threaded connection with the lead screw 1001, the lower end of the linear table 1003 is fixedly connected to the electric push rod III 1004, the movable end of the electric push rod III 1004 is fixedly connected to the double-head frame 1005, the lower side of the double-head frame 1005 is rotated to the connecting shaft II 1006, and. The screw 1001 is driven by a motor V to rotate, a winding roller 13 is arranged on the right side of a rail seat 9, a plastic film is wound on the winding roller 13, before raw materials are injected into a grinding tool pool 11, the plastic film on the winding roller 13 is drawn out to cover the upper end of the grinding tool pool 11, the front length and the rear length of the winding roller 13 are the width of the grinding tool pool 11 plus the depth of twice the grinding tool pool 11, so that the free end, namely the right end of the plastic film is clamped at the right end of the upper end of the grinding tool pool 11 by a daily clamp, then the motor V is started, the motor V drives the screw rod to rotate, the screw rod 1001 drives a linear platform 1003 to move left and right for adjusting the left position of a soft roller 1007, the soft roller 1007 is moved to the right end inside the grinding tool pool 11, then an electric push rod III is started to enable the soft roller 1007 to descend to press the plastic film to the bottom end inside the grinding tool pool 11, at the moment, the winding roller 13 can automatically rotate, until the plastic film completely covers the interior of the grinding tool pool 11, the plastic film is fixed by utilizing the four sides of the upper end of the grinding tool pool 11 clamped by the frame, then the plastic film on the left side of the grinding tool pool 11 is cut to be separated, then slurry is injected onto the plastic film of the grinding tool pool 11, after the slurry is shaped, the grinding tool pool 11 is laterally placed, the heat insulation plate is convenient to pour out and take out, a hole which can be opened and closed can be formed in the bottom of the grinding tool pool 11, and after the lateral placement, the plate-shaped heat insulation material is pushed out by utilizing the rod-shaped part to.
The detailed implementation mode is ten:
as shown in the figure, the waterborne polyester resin modified foaming thermal insulation material prepared by the preparation method of the waterborne polyester resin modified foaming thermal insulation material comprises the following raw materials in parts by weight: 50 parts of water, 60 parts of cement, 30 parts of water-based polyester resin, 1 part of foam stabilizer, 15 parts of foaming agent and 3 parts of thickening agent.
The invention relates to a preparation device of a modified foaming thermal insulation material based on water-based polyester resin, which has the working principle that:
the lower extreme of agitator 4 is equipped with the part of the ejection of compact, be equipped with the valve on the part, fill the raw materials and mix the thick liquids in agitator 4, mix and inject the thick liquids into grinding apparatus pond 11 in, promote grinding apparatus pond 11 and move left afterwards, make the grinding apparatus pond 11 that is located the right side move left and arrange the thick liquids in under agitator 4 and fill in, wait for the design after a plurality of grinding apparatus ponds 11 all filled the thick liquids, take out after the design to off-the-shelf platelike insulation material. The height of the filled slurry is the thickness of the plate-shaped heat insulation material, and the size of the filled slurry is the size of the inside of the grinding tool pool 11. Woven bags loaded with raw materials, such as cement, are placed on the belt conveyor 12, and the woven bags are conveyed to an inlet at the upper end of the stirring barrel 4 by the belt conveyor 12, so that two workers are prevented from continuously delivering fed materials, and labor is saved. When the braided bag passes through belt conveyor 12 and carries to flat arm I2 and flat arm II 3 under, starter motor II, motor II drives double-end lead screw 102, and double-end lead screw 102 drives flat arm I2 and flat arm II 3 and is close to the centre gripping each other the department of sealing above the braided bag. If the sealing position of the woven bag is bent or drooping, the electric push rod I103 is started to drive the horizontal arm I2 and the horizontal arm II 3 to descend to adjust the clamping position. The height that makes its position of sealing of braided bag is in flat arm I2 and flat arm II 3 promptly when the braided bag gets into flat arm I2 and flat arm II 3 and between, the department of sealing of braided bag touches flat arm II 3 earlier, from buckling recovery to the vertical condition behind flat arm II 3. The entry strip 302 enters the groove 202 to fix the sealing position of the woven bag through three clamping positions, so that the fixing effect is better. The right end face of holding strip 201 and the left end face contact of flat arm II 3, and then be two clamping position, get into strip 302 and holding strip 201 interior end face contact and be a clamping position, serrated knife 302 prevents that heavier braided bag from droing. Starting the motor III to drive the stirring part 702 to stir the raw materials to prepare slurry. After the centre gripping braided bag, starter motor I, the output shaft of motor I drives bracket 1 and rotates, and bracket 1 drives flat arm I2 and flat arm II 3 and rotates around the output shaft of motor I, makes flat arm I2 and flat arm II 3 rotate 180 degrees, sends the braided bag to directly over agitator 4, makes the braided bag descend to take on sword 6 afterwards, carries out the opening to the braided bag bottom and drops into in the agitator 4 with the raw materials. Make the lower extreme that the braided bag was cut apart in the seesaw of sword 6, compare pressure cutting effect better, because of in some distances of decline got into agitator 4 before the braided bag cutting, and then reduce the raw materials because of throwing in whereabouts departure agitator 4. Starting a motor IV, driving an output shaft of the motor IV to drive a connecting rod I801 to rotate, driving a connecting rod II 802 to swing back and forth by the connecting rod I801, driving a knife 6 to move back and forth repeatedly by the connecting rod II 802, and matching with the downward movement of a woven bag to cut faster due to the pressure generated by the internal raw materials. The screw 1001 is driven by a motor V to rotate, a winding roller 13 is arranged on the right side of a rail seat 9, a plastic film is wound on the winding roller 13, before raw materials are injected into a grinding tool pool 11, the plastic film on the winding roller 13 is drawn out to cover the upper end of the grinding tool pool 11, the front length and the rear length of the winding roller 13 are the width of the grinding tool pool 11 plus the depth of twice the grinding tool pool 11, so that the free end, namely the right end of the plastic film is clamped at the right end of the upper end of the grinding tool pool 11 by a daily clamp, then the motor V is started, the motor V drives the screw rod to rotate, the screw rod 1001 drives a linear platform 1003 to move left and right for adjusting the left position of a soft roller 1007, the soft roller 1007 is moved to the right end inside the grinding tool pool 11, then an electric push rod III is started to enable the soft roller 1007 to descend to press the plastic film to the bottom end inside the grinding tool pool 11, at the moment, the winding roller 13 can automatically rotate, until the plastic film completely covers the interior of the grinding tool pool 11, the plastic film is fixed by utilizing the four sides of the upper end of the grinding tool pool 11 clamped by the frame, then the plastic film on the left side of the grinding tool pool 11 is cut to be separated, then slurry is injected onto the plastic film of the grinding tool pool 11, after the slurry is shaped, the grinding tool pool 11 is laterally placed, the heat insulation plate is convenient to pour out and take out, a hole which can be opened and closed can be formed in the bottom of the grinding tool pool 11, and after the lateral placement, the plate-shaped heat insulation material is pushed out by utilizing the rod-shaped part to.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. A preparation method of a modified foaming thermal insulation material based on water-based polyester resin is characterized by comprising the following steps:
step one, putting raw materials into a modified foaming heat preservation device based on water-based polyester resin, and mixing to obtain slurry;
step two, pouring the slurry into a mold for shaping to obtain a heat-insulating material plate;
step three, taking the heat-insulating material plate out of the grinding tool;
the preparation method of the modified foaming thermal insulation material based on the water-based polyester resin also comprises a preparation device of the modified foaming thermal insulation material based on the water-based polyester resin:
the preparation device comprises a stirring barrel (4), a rack (402), rail seats (9), a convex rail (901) and grinding tool pools (11), wherein the stirring barrel (4) is fixedly connected to the upper end of the rack (402), the rail seats (9) are laid under the stirring barrel (4), the convex rail (901) is integrally connected to the front side and the rear side of the upper end of the rail seats (9), the grinding tool pools (11) are arranged in a plurality, the left side and the right side of the front end and the rear end of each grinding tool pool (11) are rotatably connected with a wheel, each wheel is provided with a groove matched with the convex rail (901), and the grinding tool pools (11) are walked on the convex rail (901) through the wheels.
2. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 1, is characterized in that: the preparation device further comprises a belt conveyor (12), the belt conveyor (12) is arranged on the rear side of the stirring barrel (4), and a conveying surface, located at the upper end, of the belt conveyor (12) is flush with the upper end of the stirring barrel (4).
3. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 2, is characterized in that: the preparation device also comprises a bracket (1), a round rod I (101), a double-end lead screw (102), an electric push rod I (103), a supporting seat I (104), a flat arm I (2) and a flat arm II (3), wherein the round rod I (101) is fixedly connected to the front side of the bracket (1), the double-end lead screw (102) is rotatably connected to the rear side of the bracket (1), the double-end lead screw (102) is driven by a motor I, the motor I is fixedly connected to the bracket (1), the lower end of the bracket (1) is fixedly connected to an output shaft of a motor II, the motor II is fixedly connected to the movable end of the electric push rod I (103), the electric push rod I (103) is fixedly connected to the supporting seat I (104), the axis of the output shaft of the motor II is located between the stirring barrel (4) and the belt conveyor (12), the front ends of the flat arm I (2) and the flat arm II (3) are connected to the round rod I (101) in a sliding mode, and the front sides of the flat arm I (2) and the flat arm II (3) are respectively in threaded connection with the left side and the right side of the double-head lead screw (102).
4. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 3, is characterized in that: the preparation device further comprises a holding strip (201), a groove (202), an entering strip (302) and toothed cutters (302), wherein the inner ends of the flat arm I (2) and the flat arm II (3) are fixedly connected with the holding strip (201) and the entering strip (302) respectively, the right end of the holding strip (201) is provided with the groove (202), the left end of the entering strip (302) is integrally connected with the plurality of toothed cutters (302), and the entering strip (302) and the holding strip (201) can be located right above the belt conveyor (12) and the stirring barrel (4).
5. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 4, is characterized in that: the preparation device further comprises an electric push rod II (7), a motor base (701) and a stirring part (702), the electric push rod II (7) is fixedly connected to the rack (402), the motor base (701) is fixedly connected to the upper end of the electric push rod II (7), a motor III is fixedly connected to the upper end of the motor base (701), the stirring part (702) is fixedly connected to an output shaft of the motor III, and the stirring part (702) is located in the stirring barrel (4).
6. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 5, is characterized in that: the preparation device further comprises a frame groove (401) and a knife (6), the stirring part (702) is obliquely arranged in the stirring barrel (4) in a left-high and right-low mode, the frame groove (401) is arranged at the front end and the rear end of the middle part of the upper end of the stirring barrel (4), and the knife (6) is arranged in the frame groove (401).
7. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 6, is characterized in that: the preparation facilities still includes stopper (5) and straight notch (601), stopper (5) are including short seat (501), bull stick (502) and spacing ring (503), short seat (501) symmetry is equipped with two, the both ends of bull stick (502) are rotated respectively and are connected the rear side in two short seats (501), two spacing rings (503) of rigid coupling are gone up in bull stick (502), the front and back both sides of sword (6) all are equipped with straight notch (601), stopper (5) mirror symmetry is equipped with two, two stopper (5) all are on agitator (4) through short seat (501) rigid coupling, sword (6) are sliding connection respectively on two bull sticks (502) through two straight notch (601), both ends face contacts with spacing ring (503) that are located the left and right sides respectively about sword (6).
8. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 7, is characterized in that: the preparation device further comprises a connector (602), a supporting seat (8), a connecting rod I (801), a connecting rod II (802) and a shaft I (803), the front end of the knife (6) is fixedly connected with the connector (602), the connector (602) is rotatably connected with the shaft I (803), the shaft I (803) is fixedly connected with one end of the connecting rod II (802), the other end of the connecting rod II (802) is hinged with one end of the connecting rod I (801), the other end of the connecting rod I (801) is fixedly connected with an output shaft of a sub-motor IV, the motor IV is fixedly connected onto the supporting seat (8), and the supporting seat (8) is fixedly connected onto the rack (402).
9. The preparation method of the modified foaming thermal insulation material based on the water-based polyester resin as claimed in claim 8, is characterized in that: the preparation device further comprises an overhead frame (10), a lead screw (1001), round steel (1002), a linear table (1003), electric push rods III (1004), a double-head frame (1005), a shaft II (1006) and soft rollers (1007), wherein the overhead frame (10) is symmetrically provided with two ends, the two ends of the lead screw (1001) are respectively connected to the two overhead frames (10) in a rotating mode, the two ends of the round steel (1002) are respectively fixedly connected to the two overhead frames (10), the linear table (1003) is connected to the round steel (1002) in a sliding mode, the linear table (1003) is connected to the lead screw (1001) in a threaded mode, the lower end of the linear table (1003) is fixedly connected to the electric push rods III (1004), the movable end of the electric push rods III (1004) is fixedly connected to the double-head frame (1005), the lower side of the double-head frame (1005) rotates the connecting shaft II (1006), and the front, middle and rear.
10. The waterborne polyester resin modified foaming thermal insulation material prepared by the preparation method of the waterborne polyester resin modified foaming thermal insulation material according to claim 9 is characterized in that: the heat insulation material is composed of the following raw materials in parts by weight: 50 parts of water, 60 parts of cement, 30 parts of water-based polyester resin, 1 part of foam stabilizer, 15 parts of foaming agent and 3 parts of thickening agent.
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