CN114046027A - Floor sandwich structure paving process - Google Patents
Floor sandwich structure paving process Download PDFInfo
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- CN114046027A CN114046027A CN202111479257.6A CN202111479257A CN114046027A CN 114046027 A CN114046027 A CN 114046027A CN 202111479257 A CN202111479257 A CN 202111479257A CN 114046027 A CN114046027 A CN 114046027A
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- Prior art keywords
- layer
- glue applying
- floor
- glue
- scraper
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Road Repair (AREA)
Abstract
The invention belongs to the technical field of home decoration, and particularly relates to a floor sandwich structure paving process, which comprises the following steps: s1, cleaning the concrete layer coated with the waterproof paint, then fully paving a glue applying layer on the concrete layer through a glue spreader, wherein the glue applying layer is uniform in thickness, and a group of parallel grains are uniformly distributed on the glue applying layer in cooperation with a scraper blade and a comb tooth groove; s2, fully paving the cork pad on the glue applying layer, fully paving the glue applying layer, and finally installing the floor on the last glue applying layer; according to the invention, the glue applying layers are fully laid on the concrete layer, the cork pads are fully laid, and then one glue applying layer is fully laid, so that the two glue applying layers and the cork pads made of wood dust are mutually fused and permeated, the buffer force of the lower layer of the floor is increased, and the floor can not generate walking noise due to long service time; secondly, the double-layer glue is pulled, the floor paving structure is more stable, wet expansion and drying shrinkage or thermal expansion and cold contraction deformation are relieved, and gaps are not easy to generate; and the natural dehumidifying and insect-preventing effects of the cork pad core material.
Description
Technical Field
The invention belongs to the technical field of home decoration, and particularly relates to a floor sandwich structure paving process.
Background
The common floor paving process comprises the following steps: firstly, a keel frame is paved in an overhead manner, a layer of wooden keel frame is erected on a concrete layer, and a floor is paved on the keel frame, so that the process has a moisture-proof effect, but the erected hollow space causes the floor to have higher annual service noise, and meanwhile, the process cannot be suitable for the problem of expansion caused by heat and contraction caused by cold of the floor; secondly, a full-glue paving process is adopted, glue is fully paved on a concrete layer, and a floor is paved on a glue layer, so that the process has poor moisture resistance; the problem of expansion with heat and contraction with cold of the floor can not be solved.
Therefore, the invention provides a paving process of a sandwich structure of a floor.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a floor sandwich structure paving process, which comprises the following steps:
s1, cleaning the concrete layer coated with the waterproof paint, then fully paving a glue applying layer on the concrete layer through a glue spreader, wherein the glue applying layer is uniform in thickness, and a group of parallel grains are uniformly distributed on the glue applying layer in cooperation with a scraper blade and a comb tooth groove;
s2, fully paving the cork pad on the glue applying layer, fully paving the glue applying layer, and finally installing the floor on the last glue applying layer; according to the invention, the glue applying layers are fully laid on the concrete layer, the cork pads are fully laid, and then one glue applying layer is fully laid, so that the two glue applying layers and the cork pads made of wood dust are mutually fused and permeated, the buffer force of the lower layer of the floor is increased, and the floor can not generate walking noise due to long service time; secondly, the double-layer glue is pulled, the floor paving structure is more stable, wet expansion and drying shrinkage or thermal expansion and cold contraction deformation are relieved, and gaps are not easy to generate; and the natural dehumidifying and insect-preventing effects of the cork pad core material.
Preferably, the cork pad is made of wood chips; a group of blind holes are uniformly distributed at the bottom of the cork pad, U-shaped holes are formed in the positions, corresponding to the blind holes, of the top of the cork pad, and the bottoms of the U-shaped holes are communicated with the blind holes; through blind hole cooperation "U" shape hole for the spreading machine walks and when the rubber coating on cork pad, the spreading machine rolls and compacts the cork pad, increase the bonding effect between cork pad and the concrete layer, simultaneously at the rolling in-process, the remaining air of cork pad bottom equips a set of parallel arrangement's line rapid draing and discharges on the coating layer, the part is difficult to the air of discharging and overflows fast behind blind hole and "U" shape hole, increase the bonding effect of cork pad and concrete layer, the coating layer is crowded in blind hole and "U" shape hole under the rolling of spreading machine simultaneously, further increase the bonding strength of cork pad and concrete layer after the gluey layer solidification.
Preferably, the glue spreader comprises a body, a driving wheel and a supporting wheel; a group of driving wheels and supporting wheels are rotatably connected to two sides of the bottom of the machine body, the driving wheels are driven by a speed reduction motor, and an annular traveling belt is sleeved between the driving wheels and the supporting wheels; a feeding hopper is arranged at the top of the machine body, a storage bin is fixedly connected with the position, corresponding to the feeding hopper, in the machine body, and a discharging pipe is arranged at the bottom of the storage bin; a scraping plate is connected to one side of the machine body and corresponds to the blanking pipe, and a group of comb tooth grooves are uniformly distributed at the bottom of the scraping plate; through supporting wheel cooperation drive wheel, reduce jolting of fuselage removal in-process, filter the less pothole in concrete layer surface through the walking area, further guarantee that the glueing layer thickness that the scraper blade knife coating formed is even, increase the shop of cork pad and paste the effect.
Preferably, the top of the scraper is fixedly connected with a balancing weight, the scraper is provided with a pair of connecting rods which are arranged in parallel, one end of each connecting rod is hinged with the scraper through a first rotating pin, the other end of each connecting rod is hinged with the machine body through a second rotating pin, and the middle part of each connecting rod is fixedly connected with the machine body through a spring; through connecting rod cooperation spring for the scraper blade has luffing motion's space, reduces the walking area when having the horizontal direction to move to the concrete layer that has the slope, and the too big influence to glueing layer thickness of scraper blade swing angle.
Preferably, the two sides of the scraper are rotatably connected with a pair of guide wheels through rotating shafts, annular grooves are formed in the peripheries of the guide wheels, elastic rings are fixedly connected in the annular grooves, and the elastic rings are hermetically connected with the side walls of the annular grooves; the closed cavity formed by the annular groove and the elastic ring is filled with liquid; make the scraper blade compress tightly glue through guide pulley cooperation balancing weight, reduce the bounce when the scraper blade meets the barrier, inject glueing layer thickness through the guide pulley simultaneously, when the guide pulley meets the impurity of tiny granule, through impurity extrusion elastic ring for elastic ring is sunken and parcel impurity in the ring channel, further reduces the beat when the guide pulley meets impurity and bumps up, guarantees that glueing layer thickness is even.
Preferably, the middle part of the scraper is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with an eccentric disc; the eccentric disc is driven by the motor to vibrate when rotating, the flowability and the dispersion efficiency of the glue on the side edge of the scraper blade are increased, the omission of the glue is further reduced, and the uniform coating is ensured.
Preferably, a dust collector is arranged on one side of the machine body, which is far away from the scraper, an air inlet of the dust collector is connected with a dust collection target head through a pipeline, and the bottom of the dust collection target head is flush with the concrete layer; remove dust through the concrete layer surface of dust catcher to fuselage direction of advance the place ahead, reduce the sand blasting on concrete layer surface, further increase the adhesive strength of sizing layer and concrete layer, reduce the hollowing.
Preferably, one side of the top of the pipeline is rotatably connected with the machine body through a pin, and the pipeline is communicated with an air inlet of the dust collector through a corrugated pipe; the bottom of the machine body is connected with a top rod in a sliding manner, one end of the top rod props against the pipeline, and the other end of the top rod is connected with a baffle plate; the baffle penetrates through the side wall of the blanking pipe and is in sliding connection with the blanking pipe; when moving to the wall root along with the fuselage through the dust absorption target head, the dust absorption target head supports the wall root, later drives the pipeline and rotates, drives the baffle through the ejector pin and seals the unloading pipe, stops the unloading, and then when making the fuselage continue to advance the scraper blade will be close to the abundant knife coating utilization of the accumulational glue in unloading pipe one side, reduces and piles up extravagantly.
Preferably, a group of heat conduction fins are uniformly distributed on one side of the storage bin close to the dust collector, an air outlet of the dust collector is communicated with an exhaust pipe, and the end part of the exhaust pipe is arranged corresponding to the heat conduction fins; carry the heat that the dust catcher motor during operation produced in the exhaust port exhaust waste gas through the dust catcher, have these thermal air transportation to the heat conduction fin through the blast pipe on, and then heat the storage silo, further increase the mobility of glue in the storage silo, reduce glue and remain the waste that causes at the storage silo inner wall.
Preferably, a group of driving teeth are uniformly distributed on the periphery of the driving wheel and penetrate through a through hole formed in the walking belt; a sliding hole is formed in the driving wheel and corresponds to the driving tooth, a piston is connected in the sliding hole in a sliding mode, one side, away from the center of the driving wheel, of the piston is fixedly connected with an inserted bar, the end portion of the inserted bar is in a sharp-pointed shape, and the inserted bar extends to the outside of the driving tooth; one end of the sliding hole close to the center of the driving wheel is communicated with the air pump through a pipeline; the distance between the adjacent blind holes is equal to the distance between the adjacent through holes; when the glue applying layer on the cork pad is spread by the glue spreader, the air pump drives the insertion rod to extend out, the ground grabbing force between the driving wheel and the cork pad is increased, the slippage of the machine body is further reduced, the cork pad is extruded after the insertion rod is aligned with the blind hole, the discharging efficiency of air in the blind hole and the U-shaped hole is further increased, the speed of filling the U-shaped hole by the glue applying layer is increased, and the bonding strength of the cork pad and a concrete layer is further increased.
The invention has the following beneficial effects:
1. according to the paving process of the floor sandwich structure, the glue applying layers are fully paved on the concrete layer, the cork pads are fully paved, and then one glue applying layer is fully paved, so that the two glue applying layers and the cork pads made of wood chips are mutually fused and permeated, the buffering force of the lower layer of the floor is increased, and the floor is free from walking noise caused by long service time; secondly, the double-layer glue is pulled, the floor paving structure is more stable, wet expansion and drying shrinkage or thermal expansion and cold contraction deformation are relieved, and gaps are not easy to generate; and the natural dehumidifying and insect-preventing effects of the cork pad core material.
2. The invention relates to a floor sandwich structure paving process, which is characterized in that a blind hole is matched with a U-shaped hole, so that when a gluing machine walks on a cork pad and applies glue, the gluing machine rolls and compacts the cork pad, the bonding effect between the cork pad and a concrete layer is improved, meanwhile, in the rolling process, residual air at the bottom of the cork pad quickly moves and is discharged through a group of parallel lines uniformly distributed on a glue applying layer, part of air which is difficult to discharge quickly overflows after passing through the blind hole and the U-shaped hole, the bonding effect between the cork pad and the concrete layer is improved, the glue applying layer is extruded into the blind hole and the U-shaped hole under the rolling of the gluing machine, and the bonding strength between the cork pad and the concrete layer is further improved after the glue applying layer is solidified.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a schematic view of the structure of the cork cushion and the wood floor in the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a partial cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure of the idler of the present invention;
FIG. 6 is a cross-sectional view of the drive wheel of the present invention;
in the figure: concrete layer 1, glue applying layer 11, cork pad 12, wood floor 13, blind hole 14, "U" -shaped hole 15, machine body 2, driving wheel 21, supporting wheel 22, walking belt 23, feed hopper 24, storage bin 25, blanking pipe 26, scraper 27, comb tooth groove 28, balancing weight 29, connecting rod 3, spring 31, guide wheel 32, annular groove 33, elastic ring 34, motor 35, eccentric disc 36, dust collector 37, pipeline 38, dust collection target 39, pin 4, corrugated pipe 41, push rod 42, baffle 43, heat conducting fin 44, exhaust pipe 45, driving tooth 5, through hole 51, slide hole 52, piston 53 and inserted rod 54.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1 to 2, the paving process of the floor sandwich structure according to the embodiment of the present invention includes the following steps:
s1, cleaning the concrete layer 1 coated with the waterproof paint, then fully paving a glue applying layer 11 on the concrete layer 1 through a glue spreader, wherein the glue applying layer 11 is uniform in thickness, and a group of parallel lines are uniformly distributed on the glue applying layer 11 in cooperation with the scraper 27 and the comb tooth grooves 28;
s2, fully paving the cork pad 12 on the glue applying layer 11, fully paving the glue applying layer 11, and finally installing the wood floor 13 on the last glue applying layer 11; according to the invention, the concrete layer 1 is fully paved with the glue applying layer 11, the cork pad 12 and the glue applying layer 11, so that the two glue applying layers 11 and the cork pad 12 made of wood chips are mutually fused and permeated, the buffer force of the lower layer of the wood floor 13 is increased, and the wood floor 13 is free from walking noise caused by long service time; secondly, the double-layer glue is pulled, so that the paving structure of the wood floor 13 is more stable, the wet expansion and drying shrinkage or the thermal expansion and cold contraction deformation are relieved, and gaps are not easy to generate; and the natural dehumidifying and insect-preventing effects of the cork 12 core material.
The cork pad 12 is made of wood dust as a raw material; a group of blind holes 14 are uniformly distributed at the bottom of the cork pad 12, U-shaped holes 15 are formed at the top of the cork pad 12 corresponding to the blind holes 14, and the bottoms of the U-shaped holes 15 are communicated with the blind holes 14; through blind hole 14 cooperation "U" shape hole 15 for when the spreading machine walked and the rubber coating on cork 12, the spreading machine rolled and compacted cork 12, increase the bonding effect between cork 12 and concrete layer 1, simultaneously in rolling process, the residual air of cork 12 bottom distributes a set of parallel arrangement's line fast migration and discharges through glueing layer 11, some air that is difficult to discharge overflows fast behind blind hole 14 and "U" shape hole 15, increase the bonding effect of cork 12 and concrete layer 1, glue application layer 11 extrudes in blind hole 14 and "U" shape hole 15 under the rolling of spreading machine simultaneously, further increase the bonding strength of cork 12 and concrete layer 1 after glueing layer 11 solidifies.
As shown in fig. 3 to 4, the glue spreader comprises a body 2, a driving wheel 21 and a supporting wheel 22; a group of driving wheels 21 and supporting wheels 22 are rotatably connected to two sides of the bottom of the machine body 2, the driving wheels 21 are driven by a speed reduction motor, and an annular walking belt 23 is sleeved between the driving wheels 21 and the supporting wheels 22; a feed hopper 24 is arranged at the top of the machine body 2, a storage bin 25 is fixedly connected with the position, corresponding to the feed hopper 24, in the machine body 2, and a discharging pipe 26 is arranged at the bottom of the storage bin 25; a scraper 27 is connected to one side of the machine body 2 corresponding to the blanking pipe 26, and a group of comb tooth grooves 28 are uniformly distributed at the bottom of the scraper 27; through supporting wheel 22 cooperation drive wheel 21, reduce the jolt of fuselage 2 removal in-process, filter the less pothole in concrete layer 1 surface through walking area 23, further guarantee that the size of the sizing layer 11 that the scraper blade 27 knife coating formed is even, increase cork 12 spread the effect of pasting.
The top of the scraper 27 is fixedly connected with a balancing weight 29, the scraper 27 is provided with a pair of connecting rods 3 which are arranged in parallel, one end of each connecting rod 3 is hinged with the scraper 27 through a first rotating pin, the other end of each connecting rod 3 is hinged with the machine body 2 through a second rotating pin, and the middle part of each connecting rod 3 is fixedly connected with the machine body 2 through a spring 31; through connecting rod 3 cooperation spring 31 for scraper blade 27 has the space of luffing motion, reduces walking belt 23 and when having the horizontal direction to move to sloping concrete layer 1, and scraper blade 27 swing angle is too big to the even influence of glueing layer 11 thickness.
As shown in fig. 5, two sides of the scraper 27 are rotatably connected with a pair of guide wheels 32 through a rotating shaft, the periphery of each guide wheel 32 is provided with an annular groove 33, an elastic ring 34 is fixedly connected in each annular groove 33, and each elastic ring 34 is hermetically connected with the side wall of each annular groove 33; the closed cavity formed by the annular groove 33 and the elastic ring 34 is filled with liquid; make scraper blade 27 compress tightly glue through guide pulley 32 cooperation balancing weight 29, reduce the bounce when scraper blade 27 meets the barrier, inject sizing layer 11 thickness through guide pulley 32 simultaneously, when guide pulley 32 meets the impurity of small granule, through impurity extrusion elastic ring 34 for elastic ring 34 is sunken and parcel impurity in to annular groove 33, further reduces the beat when guide pulley 32 meets impurity and breaks out, guarantees that sizing layer 11 thickness is even.
As shown in fig. 4, the middle part of the scraper 27 is fixedly connected with a motor 35, and an output shaft of the motor 35 is fixedly connected with an eccentric disc 36; the eccentric disc 36 is driven by the motor 35 to vibrate when rotating, so that the flowability and the dispersion efficiency of glue on the side edge of the scraper plate 27 are increased, the omission of the glue is further reduced, and the uniform coating is ensured.
A dust collector 37 is arranged on one side of the machine body 2 far away from the scraper 27, an air inlet of the dust collector 37 is connected with a dust collection target head 39 through a pipeline 38, and the bottom of the dust collection target head 39 is flush with the concrete layer 1; dust is removed from the surface of the concrete layer 1 in front of the advancing direction of the body 2 through the dust collector 37, so that the sand on the surface of the concrete layer 1 is reduced, the bonding strength of the sizing layer 11 and the concrete layer 1 is further increased, and hollowing is reduced.
One side of the top of the pipeline 38 is rotatably connected with the machine body 2 through a pin 4, and the pipeline 38 is communicated with an air inlet of the dust collector 37 through a corrugated pipe 41; the bottom of the machine body 2 is connected with a top rod 42 in a sliding manner, one end of the top rod 42 is propped against the pipeline 38, and the other end of the top rod 42 is connected with a baffle 43; the baffle 43 penetrates through the side wall of the blanking pipe 26, and the baffle 43 is connected with the blanking pipe 26 in a sliding manner; when the dust absorption target head 39 moves to the wall root along with the machine body 2, the dust absorption target head 39 butts against the wall root, then the pipeline 38 is driven to rotate, the baffle 43 is driven by the ejector rod 42 to seal the blanking pipe 26, blanking is stopped, and the scraping plate 27 fully scrapes and coats glue accumulated on one side close to the blanking pipe 26 when the machine body 2 continues to advance, so that accumulation waste is reduced.
A group of heat conduction fins 44 are uniformly distributed on one side of the storage bin 25 close to the dust collector 37, an air outlet of the dust collector 37 is communicated with an exhaust pipe 45, and the end part of the exhaust pipe 45 is arranged corresponding to the heat conduction fins 44; carry the heat that the during operation of vacuum cleaner 37 motor produced in the exhaust waste gas through the gas vent of vacuum cleaner 37, through blast pipe 45 with these air transportation that have the heat to heat conduction fin 44 on, and then heat storage silo 25, further increase the mobility of glue in the storage silo 25, reduce the glue and remain the waste that causes in storage silo 25 inner wall.
Example two
As shown in fig. 6, a first comparative example, in which another embodiment of the present invention is:
a group of driving teeth 5 are uniformly distributed on the periphery of the driving wheel 21, and the driving teeth 5 penetrate through a through hole 51 formed in the walking belt 23; a sliding hole 52 is formed in the driving wheel 21 and corresponds to the driving tooth 5, a piston 53 is connected in the sliding hole 52 in a sliding manner, one side, far away from the center of the driving wheel 21, of the piston 53 is fixedly connected with an inserted rod 54, the end part of the inserted rod 54 is in a sharp-pointed shape, and the inserted rod 54 extends to the outside of the driving tooth 5; one end of the slide hole 52 close to the center of the driving wheel 21 is communicated with the air pump through a pipeline 38; the distance between the adjacent blind holes 14 is equal to the distance between the adjacent through holes 51; when the glue applying layer 11 on the cork pad 12 is spread by a glue spreader, the air pump drives the insertion rod 54 to extend out, the ground gripping force between the driving wheel 21 and the cork pad 12 is increased, the slippage of the machine body 2 is further reduced, simultaneously the insertion rod 54 is aligned with the blind hole 14 and then extrudes the cork pad 12, the air discharge efficiency of the blind hole 14 and the U-shaped hole 15 is further increased, the speed of filling the U-shaped hole 15 by the glue applying layer 11 is increased, and the bonding strength of the cork pad 12 and the concrete layer 1 is further increased.
When the wood floor board works, the glue applying layers 11, the cork pads 12 and the glue applying layers 11 are fully paved on the concrete layer 1, so that the two glue applying layers 11 and the cork pads 12 made of wood chips are mutually fused and permeated, the buffer force of the lower layer of the wood floor board 13 is increased, and the wood floor board 13 is free from walking noise caused by long service time; secondly, the double-layer glue is pulled, so that the paving structure of the wood floor 13 is more stable, the wet expansion and drying shrinkage or the thermal expansion and cold contraction deformation are relieved, and gaps are not easy to generate; and the natural dehumidifying and insect-preventing effects of the cork 12 core material; the blind holes 14 are matched with the U-shaped holes 15, so that when the spreading machine walks and spreads glue on the cork pad 12, the spreading machine rolls and compacts the cork pad 12, the bonding effect between the cork pad 12 and the concrete layer 1 is improved, meanwhile, in the rolling process, residual air at the bottom of the cork pad 12 uniformly distributes a group of parallel lines on the glue applying layer 11, quickly moves and is discharged, part of air which is difficult to discharge quickly overflows after passing through the blind holes 14 and the U-shaped holes 15, the bonding effect between the cork pad 12 and the concrete layer 1 is improved, the glue applying layer 11 is simultaneously extruded into the blind holes 14 and the U-shaped holes 15 under the rolling of the spreading machine, and the bonding strength between the cork pad 12 and the concrete layer 1 is further improved after the glue applying layer 11 is solidified; the supporting wheels 22 are matched with the driving wheels 21, so that the jolt of the machine body 2 in the moving process is reduced, small pits on the surface of the concrete layer 1 are filtered through the walking belt 23, the uniform thickness of the sizing layer 11 formed by the scraping of the scraper 27 is further ensured, and the paving effect of the cork mat 12 is improved; the connecting rod 3 is matched with the spring 31, so that the scraper 27 has a space for swinging up and down, and the influence of overlarge swinging angle of the scraper 27 on the uniform thickness of the glue applying layer 11 when the walking belt 23 moves to the sloping concrete layer 1 in the horizontal direction is reduced; the guide wheel 32 is matched with the balancing weight 29 to enable the scraper 27 to compress glue, so that the bounce of the scraper 27 when encountering obstacles is reduced, meanwhile, the thickness of the glue applying layer 11 is limited by the guide wheel 32, when the guide wheel 32 encounters small-particle impurities, the elastic ring 34 is extruded by the impurities to enable the elastic ring 34 to be sunken into the annular groove 33 and wrap the impurities, the jump of the guide wheel 32 when encountering impurities and protruding is further reduced, and the uniform thickness of the glue applying layer 11 is ensured; the eccentric disc 36 is driven by the motor 35 to vibrate when rotating, so that the flowability and the dispersion efficiency of the glue on the side edge of the scraper 27 are increased, the omission of the glue is further reduced, and uniform coating is ensured; the dust collector 37 is used for removing dust on the surface of the concrete layer 1 in front of the machine body 2 in the advancing direction, so that the sand on the surface of the concrete layer 1 is reduced, the bonding strength of the glue applying layer 11 and the concrete layer 1 is further improved, and hollowing is reduced; when the dust absorption target head 39 moves to a wall root along with the machine body 2, the dust absorption target head 39 props against the wall root, then the pipeline 38 is driven to rotate, the baffle 43 is driven by the ejector rod 42 to seal the blanking pipe 26, blanking is stopped, and the scraping plate 27 fully scrapes and coats glue accumulated on one side close to the blanking pipe 26 when the machine body 2 continues to move forward, so that accumulation waste is reduced; carry the heat that the during operation of vacuum cleaner 37 motor produced in the exhaust waste gas through the gas vent of vacuum cleaner 37, through blast pipe 45 with these air transportation that have the heat to heat conduction fin 44 on, and then heat storage silo 25, further increase the mobility of glue in the storage silo 25, reduce the glue and remain the waste that causes in storage silo 25 inner wall.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The floor sandwich structure paving process is characterized in that: the method comprises the following steps:
s1, cleaning the concrete layer (1) coated with the waterproof paint, fully paving a glue applying layer (11) on the concrete layer (1) through a glue spreader, wherein the glue applying layer (11) is uniform in thickness, and a group of parallel grains are uniformly distributed on the glue applying layer (11) by matching with a scraper (27) and a comb groove (28);
s2, fully paving the cork pad (12) on the glue applying layer (11), fully paving the glue applying layer (11), and finally installing the wood floor (13) on the last glue applying layer (11).
2. The floor sandwich construction paving process of claim 1, characterized in that: the cork pad (12) is made of wood chips; a group of blind holes (14) are uniformly distributed at the bottom of the cork pad (12), U-shaped holes (15) are formed in the positions, corresponding to the blind holes (14), of the top of the cork pad (12), and the bottoms of the U-shaped holes (15) are communicated with the blind holes (14).
3. The floor sandwich construction paving process of claim 1, characterized in that: the glue spreader comprises a body (2), a driving wheel (21) and a supporting wheel (22); a group of driving wheels (21) and supporting wheels (22) are rotatably connected to two sides of the bottom of the machine body (2), the driving wheels (21) are driven by a speed reduction motor, and an annular traveling belt (23) is sleeved between the driving wheels (21) and the supporting wheels (22); a feed hopper (24) is arranged at the top of the machine body (2), a storage bin (25) is fixedly connected with the position, corresponding to the feed hopper (24), in the machine body (2), and a discharging pipe (26) is arranged at the bottom of the storage bin (25); the scraper (27) is connected with one side of the machine body (2) at a position corresponding to the discharging pipe (26), and a group of comb tooth grooves (28) are uniformly distributed at the bottom of the scraper (27).
4. The floor sandwich construction paving process of claim 3, characterized in that: scraper blade (27) top has linked firmly balancing weight (29), is equipped with a pair of parallel arrangement's connecting rod (3) on scraper blade (27), and connecting rod (3) one end is articulated through a commentaries on classics round pin and scraper blade (27), and the connecting rod (3) other end is articulated through No. two commentaries on classics round pins and fuselage (2), and connecting rod (3) middle part links firmly with fuselage (2) through spring (31).
5. The floor sandwich construction paving process of claim 4, wherein: the two sides of the scraper (27) are rotatably connected with a pair of guide wheels (32) through rotating shafts, annular grooves (33) are formed in the peripheries of the guide wheels (32), elastic rings (34) are fixedly connected in the annular grooves (33), and the elastic rings (34) are hermetically connected with the side walls of the annular grooves (33); and a closed cavity formed by the annular groove (33) and the elastic ring (34) is filled with liquid.
6. The floor sandwich construction paving process of claim 3, characterized in that: the middle part of the scraper (27) is fixedly connected with a motor (35), and an output shaft of the motor (35) is fixedly connected with an eccentric disc (36).
7. The floor sandwich construction paving process of claim 3, characterized in that: one side of the machine body (2) far away from the scraper (27) is provided with a dust collector (37), an air inlet of the dust collector (37) is connected with a dust collection target head (39) through a pipeline (38), and the bottom of the dust collection target head (39) is flush with the concrete layer (1).
8. The floor sandwich construction paving process of claim 7, wherein: one side of the top of the pipeline (38) is rotatably connected with the machine body (2) through a pin (4), and the pipeline (38) is communicated with an air inlet of the dust collector (37) through a corrugated pipe (41); the bottom of the machine body (2) is connected with a top rod (42) in a sliding manner, one end of the top rod (42) props against the pipeline (38), and the other end of the top rod (42) is connected with a baffle (43); the baffle (43) penetrates through the side wall of the discharging pipe (26), and the baffle (43) is connected with the discharging pipe (26) in a sliding mode.
9. The floor sandwich construction paving process of claim 8, wherein: one side of the storage bin (25) close to the dust collector (37) is uniformly provided with a group of heat conduction fins (44), the air outlet of the dust collector (37) is communicated with an exhaust pipe (45), and the end part of the exhaust pipe (45) is arranged corresponding to the heat conduction fins (44).
10. The floor sandwich construction paving process of claim 3, characterized in that: a group of driving teeth (5) are uniformly distributed on the periphery of the driving wheel (21), and the driving teeth (5) penetrate through holes (51) formed in the traveling belt (23); a sliding hole (52) is formed in the driving wheel (21) and corresponds to the driving tooth (5), a piston (53) is connected in the sliding hole (52) in a sliding mode, one side, far away from the center of the driving wheel (21), of the piston (53) is fixedly connected with an inserted rod (54), the end portion of the inserted rod (54) is in a sharp-pointed shape, and the inserted rod (54) extends to the outside of the driving tooth (5); one end of the sliding hole (52) close to the center of the driving wheel (21) is communicated with the air pump through a pipeline (38); the distance between the adjacent blind holes (14) is equal to the distance between the adjacent through holes (51).
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| CN202111479257.6A CN114046027B (en) | 2021-12-06 | 2021-12-06 | Floor sandwich structure paving process |
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| CN202111479257.6A CN114046027B (en) | 2021-12-06 | 2021-12-06 | Floor sandwich structure paving process |
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