CN110685366A - Floor sound insulation shock pad and preparation device and method thereof - Google Patents
Floor sound insulation shock pad and preparation device and method thereof Download PDFInfo
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- CN110685366A CN110685366A CN201911043127.0A CN201911043127A CN110685366A CN 110685366 A CN110685366 A CN 110685366A CN 201911043127 A CN201911043127 A CN 201911043127A CN 110685366 A CN110685366 A CN 110685366A
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- shock pad
- sound insulation
- conveying belt
- cooling
- insulation shock
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- 238000009413 insulation Methods 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 239000012768 molten material Substances 0.000 claims description 39
- 238000001816 cooling Methods 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000003825 pressing Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000155 melt Substances 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 11
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 206010068150 Acoustic shock Diseases 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
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- 230000009467 reduction Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/8409—Sound-absorbing elements sheet-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/721—Vibration dampening equipment, e.g. shock absorbers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention provides a floor slab sound insulation shock pad which comprises a pad body, wherein one side of the pad body is provided with first bulges and first grooves which are arranged at intervals, and the first bulges are continuous with the first grooves; the cushion body adopts a rubber structure, and the other side of the cushion body protrudes to form a plurality of shock absorption valve blocks. The cushion body provided with the grooves and the protrusions is paved, so that a cavity is formed to achieve good cushioning and noise reduction effects, and the cost is reduced; in addition, the sound insulation shock pad is provided with the protective net and the shock absorption valve block, so that the toughness of the sound insulation shock pad can be effectively improved, the steel wire mesh can be conveniently and directly installed, the damage of the steel wire mesh to the sound insulation shock pad is reduced, and the sound insulation shock pad is ensured to have the best sound insulation shock absorption effect.
Description
Technical Field
The invention belongs to the technical field of floor slab sound insulation, and particularly relates to a floor slab sound insulation shock pad and a preparation device and method thereof.
Background
The floor is a precast slab or a slab structure which adopts a reinforced concrete structure and is arranged between floors, the slab structure is mainly used for bearing and forming a house support, the safety quality is high, along with the continuous development of urban residential construction and the increasing improvement of the living standard of people, people do not pay attention to the safety problem of the residence any more, the sound insulation effect of living space is paid more and more attention, and the indoor noise comes from the sound generated by household appliances such as televisions, telephones and the like on one hand and the floor impact sound generated by human activities on the other hand.
In order to give sound insulation and fall and make an uproar, adopt the sound insulation shock pad to give sound insulation, current sound insulation shock pad adopts platelike structure, and the effect that gives sound insulation is limited, moreover when the sound insulation shock pad is installed, need install the reinforcing bar net piece on the sound insulation shock pad, reinforcing bar net piece extremely fragile sound insulation shock pad during the construction causes the effect greatly reduced that gives sound insulation, has very big limitation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a floor slab sound insulation shock pad and a preparation device and method thereof, and the concrete technical scheme is as follows:
a floor sound insulation shock pad comprises a pad body, wherein first bulges and first grooves which are arranged at intervals are arranged on one side of the pad body, and the first bulges are continuous with the first grooves; the cushion body adopts a rubber structure, and the other side of the cushion body protrudes to form a plurality of shock absorption valve blocks.
Furthermore, the section of the damping valve block adopts a rectangular structure, and the damping valve blocks are distributed at equal intervals; the height of the shock absorption valve block is 3-6 cm.
Further, one side of the cushion body, which is provided with the shock absorption valve block, is provided with a protective net, and the protective net is woven by nylon.
A preparation device of a floor sound insulation shock pad comprises a conveying belt, wherein the conveying belt is connected with a second driving motor, and a vibrator is arranged on the side part of the conveying belt; a baffle is fixed on the side part of the conveying belt, and a sealing cover is placed at the top of the conveying belt; a heating sheet is arranged in the sealing cover, and the top of the sealing cover is provided with a feeding hopper and communicated with the feeding hopper; and a pressing mechanism is arranged on the side part of the sealing cover and used for pressing and forming the sound insulation shock pad.
Further, the pressing mechanism comprises a second groove, a second protrusion, a roller and a first driving motor, the first driving motor is connected with the roller, and the surface of the roller is provided with the second protrusion and the second groove; the second bulges and the second grooves are distributed at intervals in an annular array, and the second bulges and the second grooves are continuous.
The cooling mechanism comprises a cooling water pipe and a cooling fan, and the cooling fan is installed at the top of the cooling water pipe; the cooling water pipe is suspended at the top of the conveying belt.
Further, a plurality of third grooves are equidistantly distributed on the surface of the conveying belt, and electric heating wires are installed inside the third grooves.
A preparation method of a floor sound insulation shock pad comprises the following steps,
paving a protective net on the surface of the conveyer belt, and melting the rubber material to form a molten material;
introducing the conveyed molten material to the surface of the protective screen through a discharge hopper;
opening a conveying belt and the vibrator to convey and flatten the molten materials;
pressing the conveyed molten material by using a pressing mechanism to form the molten material;
and cooling the formed molten material by using a cooling mechanism.
Further, a third groove is formed in the surface of the conveying belt; when the molten material is added, the molten material enters the third groove to form the damping valve block.
Further, the cooling mechanism cools the melt formed by pressing in an air cooling and water cooling mode.
The invention has the beneficial effects that:
the sound insulation shock pad is paved by the groove and the convex pad body, so that a cavity is formed to realize good shock absorption and noise reduction effects, and the cost is reduced; in addition, the sound insulation shock pad is provided with the protective net and the shock absorption valve block, so that the toughness of the sound insulation shock pad can be effectively improved, the steel wire mesh can be conveniently and directly installed, the damage of the steel wire mesh to the sound insulation shock pad is reduced, and the sound insulation shock pad is ensured to have the best sound insulation shock absorption effect.
Drawings
FIG. 1 is a schematic structural diagram of an acoustic shock pad according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an apparatus for preparing a sound-insulating vibration-damping cushion according to an embodiment of the present invention;
FIG. 3 shows a schematic structural view of a pressing mechanism of an embodiment of the present invention;
FIG. 4 shows a schematic representation of a conveyor belt surface structure of an embodiment of the invention;
FIG. 5 is a schematic side view showing a manufacturing apparatus according to an embodiment of the present invention;
fig. 6 is a schematic view showing an installation structure of a cushion according to an embodiment of the present invention.
Shown in the figure: 1. the shock pad, 11, the pad body, 12, first arch, 13, first recess, 14, protection network, 15, damper valve piece, 2, floor base layer, 3, reinforcing bar net piece, 4, the cement layer, 5, the wall body, 6, cooling body, 61, condenser tube, 62, cooling blower, 7, pressure-moving mechanism, 71, second recess, 72, second arch, 73, gyro wheel, 74, first driving motor, 8, conveyer belt, 81, baffle, 82, second driving motor, 83, vibrator, 84, electric heating wire, 85, third recess, 9, sealed cowling, 91, lower hopper, 92, heating plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A floor sound insulation shock pad comprises a pad body 11, wherein first bulges 12 and first grooves 13 which are arranged at intervals are arranged on one side of the pad body 11, and the first bulges 12 are continuous with the first grooves 13; through the design of the bulges and the grooves, on one hand, good shock absorption and noise reduction effects are realized through the formed cavity, and on the other hand, the cost is reduced; the adoption rubber construction of pad body 11, just another side direction lateral part protrusion of pad body 11 forms a plurality of damper valve blocks 15, damper valve block 15 is convenient for separate reinforcing bar net piece 3 and shock pad 1 through damper valve block 15 when shock pad 1 installs, realizes the protection to shock pad 1, is convenient for pour into cement into simultaneously.
As an improvement of the above technical solution, the section of the damper valve block 15 adopts a rectangular structure, and the damper valve blocks 15 are distributed at equal intervals; the height of the shock absorption valve block 15 is 3-6cm, preferably 5cm, so that the reinforcing steel bar mesh 3 is supported, and the installation of the reinforcing steel bar mesh 3 is facilitated; with the help of other gaskets when needing not to add steel mesh 3 installation again, the damper valve piece 15 is fixed firm simultaneously, and it is convenient to use.
As the improvement of above-mentioned technical scheme, one side that the pad body 11 is equipped with the shock attenuation valve piece 15 is equipped with protection network 14, protection network 14 adopts nylon to weave and forms, protection network 14 realizes strengthening the toughness of shock pad 1, prevents that fracture from appearing in shock pad 1, avoids shock pad 1 to suffer the damage of reinforcing bar net piece 3 simultaneously.
A preparation device of a floor sound insulation shock pad comprises a conveying belt 8, wherein the conveying belt 8 is connected with a second driving motor 82, and a vibrator 83 is arranged on the side of the conveying belt 8; the vibrator 83 is used for spreading the molten material on the surface of the conveying belt 8 through vibration, a baffle 81 is fixed on the side part of the conveying belt 8, and a sealing cover 9 is placed on the top part of the conveying belt 8; the heating sheet 92 is installed inside the sealing cover 9, the top of the sealing cover 9 is provided with a discharging hopper 91 which is communicated with the discharging port of the melt, after the melt is discharged, the melt enters the sealing cover 9, and the heating sheet 92 in the sealing cover 9 heats the falling rubber melt to maintain the molten state; and a pressing mechanism 7 is arranged on the side part of the sealing cover 9, and the pressing mechanism 7 is used for pressing and forming the sound insulation shock pad.
As an improvement of the above technical solution, the pressing mechanism 7 includes a second groove 71, a second protrusion 72, a roller 73 and a first driving motor 74, the first driving motor 74 is connected to the roller 73, and the surface of the roller 73 is provided with the second protrusion 72 and the second groove 71; the second protrusions 72 and the second grooves 71 are distributed at intervals in an annular array, the second protrusions 72 and the second grooves 71 are continuous, and the shock pad 1 with the structure is pressed on the molten material through the pressing mechanism 7 with the structure.
As an improvement of the above technical solution, the cooling mechanism 6 further comprises a cooling water pipe 61 and a cooling fan 62, wherein the cooling fan 62 is installed at the top of the cooling water pipe 61; the cooling water pipe 61 is hung at the top of the conveying belt 8, and the molten material is cooled in a mode of combining air cooling and water cooling, so that the pressed shape of the molten material is fixed.
As an improvement of the above technical solution, a plurality of third grooves 85 are equidistantly distributed on the surface of the conveying belt 8, and an electric heating wire 84 is installed inside the third grooves 85, so as to facilitate the formation of the damper block 15.
A preparation method of a floor sound insulation shock pad comprises the following steps:
the method comprises the following steps: paving the protective net 14 on the surface of the conveyer belt 8, and melting the rubber material to form a molten material;
specifically, in order to realize the circular processing, one end of the rolled protective net 14 is flatly laid on the conveyor belt 8, and the other end of the protective net is installed on the fixing device, so that when one end of the protective net 14 is pulled, the protective net 14 can be gradually pulled out; and simultaneously melting the rubber material to be processed by a heating mode to form a molten material.
Step two: the conveyed molten materials are introduced to the surface of the protective net 14 through a discharging hopper 91;
specifically, the melt flows into the surface of the protective net 14 on the surface of the conveyor belt 8 under the action of gravity, and at the moment, the melt and the protective net 14 are bonded into a whole;
step three: opening the conveyor belt 8 and the vibrator 83 to convey and flatten the molten material;
specifically, the conveyor belt 8 and the vibrator 83 are powered on, the two are turned on, the vibrator 83 is made to vibrate, the molten material is enabled to be flatly laid more smoothly, and meanwhile, the conveyor belt 8 is turned on, so that the conveyor belt 8 is enabled to convey the molten material and the protective net 14 together;
step four: pressing the conveyed molten material by using a pressing mechanism 7 to form the molten material;
specifically, the pressing mechanism 7 presses the conveyed molten material, including pressing the molten material under the condition that a roller 73 with a second groove 71 and a second protrusion 72 on the surface rotates; when the molten material is conveyed to the side of the pressing mechanism 7, the pressing mechanism 7 is started, and the molten material is pressed in a rotating mode to be formed under the pressing effect;
step five: cooling the formed molten material by using a cooling mechanism 6;
specifically, the cooling mechanism 6 cools the melt formed by compression molding in an air cooling and water cooling manner; and after pressing is finished, cooling by using a cooling mechanism to realize solidification of the molten material.
As an improvement of the above technical solution, a third groove 85 is formed on the surface of the conveyor belt 8; when the melt is added, the melt enters the third groove 85, forming the damper valve block 15. The molten material is easily introduced through the third groove 85 formed on the surface of the conveyor belt 8 to form the damper valve block 15.
Fig. 1 shows a schematic structural diagram of a shock pad according to an embodiment of the present invention, for example, as shown in fig. 1, the shock pad 1 includes a pad body 11, a first protrusion 12 and a first groove 13 are arranged at an interval on the top of the pad body 11, the first protrusion 12 and the first groove 13 are continuous, and both the first protrusion 12 and the first groove 13 adopt a semicircular structure; the bottom end of the pad body 11 is provided with a damping gasket 15, the damping gasket 15 is of a rectangular structure, and the bottom end of the damping gasket 15 is provided with a protective net 14.
Fig. 2 is a schematic structural diagram of a preparation apparatus of a shock pad according to an embodiment of the present invention, and exemplarily, as shown in fig. 2, the preparation apparatus includes a conveyor belt 8, baffles 81 are fixed to both sides of the conveyor belt 8, a sealing cover 9 is provided at a top left end of the conveyor belt 8, an electric heating plate 92 is provided inside the sealing cover 9, a discharge hopper 91 is provided at a top end of the sealing cover 9, and the discharge hopper 91 is used for conveying molten materials into the conveyor belt 8; the right end of the sealing cover 9 is provided with a pressing mechanism 7; the pressing mechanism 7 comprises a second groove 71, a second protrusion 72, a roller 73 and a first driving motor 74, the outer surface of the roller 73 is provided with the second groove 71 and the second protrusion 72, and the second protrusion 72 and the second groove 71 are continuous and are distributed in an annular array at equal intervals; the shapes of the second groove 71 and the second protrusion 72 are the same as the shapes of the first groove 13 and the first protrusion 12. The right-hand member lateral part of pressing mechanism 7 is equipped with cooling body 6, cooling body 6 includes condenser tube 61, cooling blower 62, the business turn over water pipe can be connected at condenser tube 61's both ends, and condenser tube 61's top is equipped with cooling blower 62, and cooling blower 62 cooperates condenser tube 61 to realize cooling the shock pad.
Fig. 3 shows a schematic structural diagram of a pressing mechanism according to an embodiment of the present invention, where the pressing mechanism includes a second groove 71, a second protrusion 72, a roller 73, and a first driving motor 74, the outer side of the roller 73 is provided with the second groove 71 and the second protrusion 72, the second groove 71 and the second protrusion 72 are arranged at an interval, and the second groove 71 is continuous with the second protrusion 72; the side of the roller 73 is provided with a first driving motor 74, and the first driving motor 74 is used for driving the roller 73 to rotate.
Fig. 4 shows a schematic structural diagram of the surface of the conveying belt according to the embodiment of the present invention, and exemplarily, as shown in fig. 4, a plurality of third grooves 85 are equidistantly distributed on the surface of the conveying belt 8, and an electric heating wire 86 is disposed inside the third grooves 85.
Fig. 5 is a schematic side structural view of a preparation apparatus according to an embodiment of the present invention, and exemplarily, as shown in fig. 5, baffles 81 are provided on both sides of the conveyor belt 8, a sealing cover 9 is provided on a top of the baffles 81, and a pressing mechanism 7 is provided on a top end of the conveyor belt 8, where the pressing mechanism 7 is as wide as the conveyor belt 8; the surface of the conveying belt 8 is provided with a third groove 85.
Fig. 6 is a schematic view showing an installation structure of a shock pad according to an embodiment of the present invention, which is an example of leveling and cleaning a floor base 2 when installing the shock pad 1; then, one end, provided with the bulge, of the shock pad 1 is tiled on the surface of the floor base layer 2, the floor base layer 2 is perpendicular to the wall body 7, and the shock pad 1 is folded at the bottom edge of the wall body 7 and tiled at the bottom edge of the wall body 7; and then, a reinforcing steel bar net piece 3 is arranged on a damping valve block 15 on the surface of the damping pad 1, and cement is poured between the reinforcing steel bar net piece 3 and the floor base layer 2 to form a cement layer 4.
When the shock pad 1 is prepared, the blanking hopper 91 is communicated to the output end of the molten material, the protective screen 14 is firstly laid on the top surface of the conveying belt 8, then the molten material falls, meanwhile, the conveying belt 8, the vibrator 83 and the first driving motor 74 are opened, the molten material falling from the output end passes through the blanking hopper 91 and falls onto the protective screen 14 flatly laid on the surface of the conveying belt 8, the vibrator 83 vibrates the molten material to be flatly laid on the protective screen 14, because the third groove 85 is formed in the surface of the conveying belt 8, the molten material presses the protective screen 14 downwards under the action of gravity, the protective screen 14 and the molten material enter the third groove 85, and in order to ensure that the molten material is in a molten state and avoid solidification, the electric heating wire 84 and the heating sheet 92 are opened to maintain the state of the molten material; with the rightward movement of the conveyor belt 8, the melt and the protective screen 14 which are bonded together move rightward, at this time, the pressing mechanism 7 presses the surface of the melt to form a first protrusion 12 and a first groove 13, and then the melt enters the bottom end of the cooling mechanism 6 to be cooled to complete the shape fixation.
The cushion body provided with the grooves and the protrusions is paved, so that a cavity is formed to achieve good cushioning and noise reduction effects, and the cost is reduced; in addition, the sound insulation shock pad is provided with the protective net and the shock absorption valve block, so that the toughness of the sound insulation shock pad can be effectively improved, the steel wire mesh can be conveniently and directly installed, the damage of the steel wire mesh to the sound insulation shock pad is reduced, and the sound insulation shock pad is ensured to have the best sound insulation shock absorption effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a floor sound insulation shock pad which characterized in that: the cushion comprises a cushion body (11), wherein first bulges (12) and first grooves (13) which are arranged at intervals are arranged on one side of the cushion body (11), and the first bulges (12) and the first grooves (13) are continuous; the cushion body (11) is of a rubber structure, and the other side of the cushion body (11) protrudes to form a plurality of shock absorption valve blocks (15).
2. The floor slab acoustic shock pad of claim 1, wherein: the section of the damping valve block (15) is of a rectangular structure, and the damping valve blocks (15) are distributed at equal intervals; the height of the shock absorption valve block (15) is 3-6 cm.
3. The floor slab acoustic shock pad of claim 1, wherein: one side of the cushion body (11) provided with the shock absorption valve block (15) is provided with a protective net (14), and the protective net (14) is woven by nylon.
4. A device for preparing an acoustic shock pad for a floor as claimed in any one of claims 1 to 3, wherein: the preparation device comprises a conveying belt (8), the conveying belt (8) is connected with a second driving motor (82), and a vibrator (83) is mounted on the side of the conveying belt (8); a baffle (81) is fixed on the side part of the conveying belt (8), and a sealing cover (9) is placed on the top of the conveying belt (8); a heating sheet (92) is arranged inside the sealing cover (9), and the top of the sealing cover (9) is opened and communicated with a discharging hopper (91); and a pressing mechanism (7) is arranged on the side part of the sealing cover (9), and the pressing mechanism (7) is used for pressing and forming the sound insulation shock pad.
5. The device for preparing the floor slab sound insulation shock pad according to claim 4, characterized in that: the pressing mechanism (7) comprises a second groove (71), a second protrusion (72), a roller (73) and a first driving motor (74), the first driving motor (74) is connected with the roller (73), and the surface of the roller (73) is provided with the second protrusion (72) and the second groove (71); the second protrusions (72) and the second grooves (71) are distributed at intervals in an annular array, and the second protrusions (72) and the second grooves (71) are continuous.
6. The device for preparing the floor slab sound insulation shock pad according to claim 4, characterized in that: the cooling device also comprises a cooling mechanism (6) which comprises a cooling water pipe (61) and a cooling fan (62), wherein the cooling fan (62) is arranged at the top of the cooling water pipe (61); the cooling water pipe (61) is suspended at the top of the conveying belt (8).
7. The device for preparing the floor slab sound insulation shock pad according to claim 4, characterized in that: the surface equidistance of conveyer belt (8) distributes and has a plurality of third recess (85), the internally mounted of third recess (85) has electric heating wire (84).
8. A method for preparing a floor sound-insulation shock pad, which is the method for preparing the floor sound-insulation shock pad of any one of claims 1 to 3, and is characterized in that: the method comprises the following steps of,
paving a protective net (14) on the surface of the conveyer belt (8) to melt the rubber material to form a molten material;
feeding the conveyed molten material to the surface of the protective net (14) through a discharging hopper (91);
opening a conveying belt (8) and a vibrator (83) to convey and pave the molten material;
pressing the conveyed melting material by using a pressing mechanism (7) to form the melting material;
the formed melt is cooled by a cooling mechanism (6).
9. The method for preparing the floor slab sound insulation shock pad according to claim 8, characterized in that: the method further comprises the following steps: a third groove (85) is formed in the surface of the conveying belt (8); when the melt is added, the melt enters the third groove (85) to form the damper valve block (15).
10. The method for preparing the floor slab sound insulation shock pad according to claim 8, characterized in that: and the cooling mechanism (6) cools the melt formed by pressing in an air cooling and water cooling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911043127.0A CN110685366B (en) | 2019-10-30 | Floor sound insulation shock pad and preparation device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911043127.0A CN110685366B (en) | 2019-10-30 | Floor sound insulation shock pad and preparation device and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110685366A true CN110685366A (en) | 2020-01-14 |
| CN110685366B CN110685366B (en) | 2024-10-29 |
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ID=
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