CN105350672B - A kind of method and its production equipment for producing vertical hair rock wool fire-blocking belt - Google Patents
A kind of method and its production equipment for producing vertical hair rock wool fire-blocking belt Download PDFInfo
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- CN105350672B CN105350672B CN201510639530.5A CN201510639530A CN105350672B CN 105350672 B CN105350672 B CN 105350672B CN 201510639530 A CN201510639530 A CN 201510639530A CN 105350672 B CN105350672 B CN 105350672B
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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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
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- Structural Engineering (AREA)
- Building Environments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of method for producing vertical hair rock wool fire-blocking belt, including step：By two or more than two rock cotton sliver lay out in parallel into the vertical state of respective rock wool silk；Each rock cotton sliver is integrated by hard label shape object series winding；Brushing interfacial agents；Brush first layer polymer mortar；Paste fiberglass gridding cloth；Second layer polymer mortar is brushed in the outer surface of semi-finished product.Adjacent rock cotton sliver is fixed using hard label shape object, the binding face of rock cotton sliver and building is perpendicular to the direction of its fiber；And semi-finished product external coating polymer mortar and wrap up outside it rock cotton sliver that fiberglass gridding cloth further fixes with this intercombination so that the surface of rock cotton sliver is more firm non-breakable, prevents powder from coming off.This technical solution is suitable for batch production and manufactures satisfactory vertical hair rock wool fire-blocking belt.The invention also discloses a kind of fire-blocking belt production equipments based on aforementioned production method.
Description
Technical field
The present invention relates to construction material production technical fields, prevent more specifically to one kind for producing vertical hair rock wool
The method of fiery isolation strip further relates to a kind of fire-blocking belt production equipment.
Background technology
In recent years, building energy conservation is increasingly taken seriously, and exterior insulation is an important measures of building energy conservation.It is so-called
Exterior insulation is exactly to stick one layer of heat preservation material in the exterior wall surface of building, achievees the purpose that building energy-saving, at present this
For a insulating layer mostly using benzene plate (EPS) and extruded sheet (XPS), the fire resistance rating of both plastic foam plates is B1 or B2 grades, is met
Open fire incendivity, however in the case where not finding the better thermal insulation material of comprehensive performance and replacing, now on the market also extensive
Use both materials.
National standard《Code for fire protection design of buildings》(GB50016-2014) clear stipulaties are " as guarantor outside the exterior wall of building in
When warm system uses combustibility as B1, B2 grades of thermal insulation materials, should in insulation system every layer of horizontal fire-blocking belt of setting, prevent
Fiery isolation strip should use combustibility, and for A grades of material, the width of fire-blocking belt is no less than 300mm "." fire-blocking belt "
The thermal insulation plate of script large area is divided into sectional zonule, it, will if certain some therein is burnt
It is blocked, it is impossible to which rapid sprawling reaches reduction fire damage, the purpose of the safety of life and property of protection staff.
House and town and country construction portion issue《Building exterior wall heat preserving fire-blocking belt technical regulation》(JGJ289-2012),
《Regulation》In be made that technical indicator, performance requirement, the test method of fire-blocking belt in detail.In many available mineral wools
In the A grade materials of isolation strip,《Regulation》It is middle to recommend " preferably selecting rock wool fire-blocking belt ".The rock wool fire-blocking belt at initial stage be by
The rock cotton board of suitable silk is cut into rock wool belt and is adhered directly onto on metope, and such way is there are many problems, wherein most important problem
There are two, one is that rock wool belt relatively easily falls foam, and rock wool silk is flown with worker, causes skin and respiratory disease；
Second is that pull strength of this rock wool fire-blocking belt perpendicular to metope direction is inadequate, and big wind energy, which opens rock wool layering, blows
It falls.
The problems such as easily falling silk damage workers ' health for rock wool,《Regulation》" rock wool belt should be surface-treated middle regulation, can
Coating processing is carried out using interfacial agents or boundary mortar, fiberglass gridding cloth polymer mortar can also be used and carry out at cladding
Reason.”
Vertical hair rock wool fire-blocking belt mentioned here is exactly foundation《Regulation》Requirement, to vertical hair rock wool belt carry out a cloth
The cladding processing of two slurries, specifically each layer is successively from inside to outside：1. 2. 3. polymer mortar is 4. for interfacial agents for vertical hair rock wool core ribbon
Grid cloth 5. polymer mortar layer.
A cloth two is superscribed on the surface of vertical hair rock wool belt to starch so that this vertical hair rock wool isolation strip become one it is firm
It is whole, a cloth two starch it is solid after form hard shell and be wrapped in rock wool belt, this structure is not easy foam and breakage when carrying, and by
In the isolation of shell, the chance that rainwater enters in rock wool belt is reduced, and the stickup, anchoring with wall are more easy to construct, service life
Longer, in a word in the fire prevention rock wool isolation strip of various structure types, the performance of this isolation strip is most excellent, Vehicles Collected from Market
On also just needing this high quality fire prevention rock wool isolation strip product.
In conclusion how to produce in batches internal structure for vertical hair and surface there is the vertical hair rock wool that completely coats to prevent
Fiery isolation strip is current those skilled in the art's urgent problem.
Invention content
In view of this, of the invention first is designed to provide a kind of method for producing vertical hair rock wool fire-blocking belt,
This can be efficiently solved for production method can not produce the vertical hair rock for meeting safety and intensity requirement in batches in the prior art
The problem of cotton fire-blocking belt.
Second object of the present invention is to provide a kind of production equipment for being used to produce vertical hair rock wool fire-blocking belt.
In order to reach above-mentioned first purpose, the present invention provides following technical solution：
A kind of fire-blocking belt production method for being used to produce vertical hair rock wool fire-blocking belt, includes the following steps：
Step 1：By two or more than two rock cotton sliver lay out in parallel into the vertical state of respective rock wool silk；
Step 2：Hard label shape object is inserted on rock cotton sliver, rock cotton sliver is made to pass through hard label shape with adjacent rock cotton sliver
Object series winding is integrated, and forms semi-finished product；
Step 3：By the outer surface brushing interfacial agents of semi-finished product；
Step 4：First layer polymer mortar is brushed in the outer surface of semi-finished product；
Step 5：Fiberglass gridding cloth is pasted in the outer surface of semi-finished product；
Step 6：Second layer polymer mortar is brushed in the outer surface of semi-finished product
Step 7：The semi-finished product is cut flush；
Step 8：The interfacial agents are brushed in the cross cut end (of a beam) for cutting flush completion.
Preferably, in above-mentioned fire-blocking belt production method, penetrate direction and the side of rock cotton sliver of hard label shape object are in
70 ° to 80 ° of angle, including endpoint value；The concrete mode that hard label shape object penetrates rock cotton sliver includes, and every piece of rock cotton sliver penetrates institute
Hard label shape object is stated, wherein the inclined direction of adjacent hard label shape object is opposite.
Preferably, it is specially in the upper bottom surface of semi-finished product and two in the above method, the step of brushing interfacial agents
Larger side brushing interfacial agents.
Preferably, in the above method, checking procedure is further included between step 3 and step 4：Semi-finished product is examined, and
The semi-finished product that appearance and size are not achieved to standard requirement is rejected.
Preferably, be specially in the above method, the step of brushing first layer polymer mortar semi-finished product up and down
Bottom surface and two larger side brushing polymer mortars.
Preferably, in the above method, Step 3: step 4 and step 6 include the operation of solid brushed slurries.
Preferably, it is further included in the above method, between step 3 and step 4 and examines mortar step：Examine semi-finished product work
Part, to remove the protrusion on semi-finished product surface.
Preferably, in the above method, Step 1: including dust removal operation in step 2 and inspection mortar step.
Preferably, in the above method, subsequent processing steps are further included after the step 8：Examine the vertical hair machined
Rock wool fire-blocking belt.
The method of production vertical hair rock wool fire-blocking belt provided by the invention, includes the following steps：
Step 1：By two or more than two rock cotton sliver lay out in parallel into the vertical state of respective rock wool silk；Step
Two：Hard label shape object is inserted on rock cotton sliver, rock cotton sliver is made to pass through hard label shape object series winding with adjacent rock cotton sliver and is integrated,
Form semi-finished product；Step 3：By the outer surface brushing interfacial agents of semi-finished product；Step 4：In the outer of semi-finished product
Brush first layer polymer mortar in surface；Step 5：Fiberglass gridding cloth is pasted in the outer surface of semi-finished product；Step
Six：Second layer polymer mortar is brushed in the outer surface of semi-finished product；Step 7：The semi-finished product is cut flush；
Step 8：The interfacial agents are brushed in the cross cut end (of a beam) for cutting flush completion.It is produced using fire-blocking belt provided by the invention
Rock cotton sliver is turned over and turn 90 degrees setting by method compared with the prior art, and multiple rock cotton slivers are combined into one along the direction of its vertical fiber
Adjacent rock cotton sliver is fixed as one by body using hard label shape object so that rock cotton sliver and the binding face of building are perpendicular to its fiber
Direction；And the semi-finished product being combined into one external coating polymer mortar and wrap up outside it glass fiber mesh
Ge Bu further fixes the rock cotton sliver of intercombination with this, and due to having brushed polymer mortar so that the surface of rock cotton sliver
It is more firm non-breakable, prevent thering is powder to come off in construction.Production method provided by the invention can be produced to worker
Safety, and the vertical hair rock wool fire-blocking belt that vertical intensity is higher are suitable for batch production using standardization procedure of processing and manufacture.
In order to reach above-mentioned second purpose, the present invention also provides a kind of for producing vertical hair rock wool fire-blocking belt
Production equipment, including being used to pile up and wearing wearing label frame, overturning coating rack, scraping slurry for scrape slurry on semi-finished product for label
Machine screens the test jig of semi-finished product and for cutting for the cleaner of dedusting in process of production, for examining
Head cutting machine, be additionally included in more than the transport device of semi-finished product is conveyed between each device.Since above-mentioned fire-blocking belt is given birth to
Production method has above-mentioned technique effect, realizes that the fire-blocking belt production equipment should also have corresponding technique effect.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart of the method for production vertical hair rock wool fire-blocking belt provided in an embodiment of the present invention；
Fig. 2 is the detailed flow sheet of the method for production vertical hair rock wool fire-blocking belt provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the invention discloses a kind of method for producing vertical hair rock wool fire-blocking belt, with solve in the prior art without
Method produces the problem of vertical hair rock wool fire-blocking belt for meeting safety and intensity requirement in batches.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, the flow chart of fire-blocking belt production method that Fig. 1 is provided by the embodiment of the present invention；Fig. 2
The detailed flow sheet of method for production vertical hair rock wool fire-blocking belt provided in an embodiment of the present invention.
The method of production vertical hair rock wool fire-blocking belt provided by the invention, includes the following steps：
S01：By two or more than two rock cotton sliver lay out in parallel into the vertical state of respective rock wool silk；S02：In rock
Hard label shape object is inserted on sliver, rock cotton sliver is made to pass through hard label shape object series winding with adjacent rock cotton sliver and is integrated, forms half
Finished work-piece；S03：By the outer surface brushing interfacial agents of semi-finished product；S04：First is brushed in the outer surface of semi-finished product
One polymer mortar；S05：Fiberglass gridding cloth is pasted in the outer surface of semi-finished product；S06：In the outer of semi-finished product
Brush second layer polymer mortar in surface；S07：The semi-finished product is cut flush；S08：At the end for cutting flush completion
Head surface brushes the interfacial agents.
Wherein it should be noted that step 1 refers to several pieces of rock cotton slivers being positioned to the shape of respective internal fiber vertical bottom face
State, and step 1 should also include, and rock cotton sliver cut out together, enable several pieces of rock cotton slivers for needing to be processed parallel
On the direction of its fiber, thickness is consistent.
In addition, the hard label shape object being inserted on rock cotton sliver in step 2 can be bamboo stick, metal label or synthetic material label etc.,
Its length and size size and the outside dimension of vertical hair rock cotton sliver of processing are adapted, hard label shape object to penetrate direction almost vertical
The face being bonded to each other between rock cotton sliver penetrates direction with binding face into the larger angle close to 90 °, ensures hard label shape with this
Adjacent rock cotton sliver preferably series winding can be integrated by object.
After the brushing second layer polymer mortar of step 8 has been carried out, the both ends of the semi-finished product of semi-finished product can be residual
There are some solid mortar blocks, the edge of grid cloth will not be completely neat, so cutting flush, general in this subsequent step
The end of semi-finished product cuts into formation state.Interfacial agents are brushed again after flush operation, and each surface of semi-finished product is enabled all to deposit
In the wrapping layer of hard, prevent rock wool fibers from leaking outside, the requirement and workers ' health to construction suffer from active influence.
Using fire-blocking belt production method provided by the invention, rock cotton sliver is turned over compared with the prior art and turn 90 degrees setting,
Multiple rock cotton slivers are combined into one along the direction of its vertical fiber, adjacent rock cotton sliver is fixed one using hard label shape object
Body so that rock cotton sliver and the binding face of building are perpendicular to the direction of its fiber；And in the table for the semi-finished product being combined into one
Brushing polymer mortar in face simultaneously wraps up the rock cotton sliver that fiberglass gridding cloth further fixes intercombination with this outside it, and
And due to having brushed polymer mortar so that the surface of rock cotton sliver is more firm non-breakable, prevents having powder to take off in construction
It falls.Production method step orderliness provided by the invention is clear, and processing method is clear and definite, has excellent craftsmanship, and can be ensured that
The vertical hair rock wool fire-blocking belt to conform to quality requirements is produced, is convenient for the production of lot-size.It can produce to work
People's safety, and the vertical hair rock wool fire-blocking belt that vertical intensity is higher are suitable for batch production using standardization procedure of processing and make
It makes.
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
In production method, the side for penetrating direction and rock cotton sliver of hard label shape object is in 70 ° to 80 ° of angle, including endpoint value；Hard label
The concrete mode that shape object penetrates rock cotton sliver includes, and every piece of rock cotton sliver penetrates the hard label shape object, wherein adjacent hard label shape object
Inclined direction it is opposite.
The technical solution proposed using the present embodiment, hard label shape object have penetrating, and adjacent for certain angle of inclination
The inclined direction of hard label shape object can ensure on the contrary, wear integral adjacent rock cotton sliver immediately under the effect of external force, firmly
Matter label shape object, which can be mutually positioned, to be not easy, and enables the intensity of vertical hair rock wool fire-blocking belt produced more preferable.
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
It is specially to brush interface in the larger side of the upper bottom surface of semi-finished product and two in production method, the step of brushing interfacial agents
Agent.
Wherein it should be noted that wherein upper bottom surface refers to two of the fiber perpendicular to rock wool of semi-finished product
Plane, two larger sides refer to penetrate the side of hard label shape object.Using the technical solution of this present embodiment, boundary can be avoided
The waste of face agent, only the brushing interfacial agents on necessary face, due to acting as interfacial agents, make rock wool silk be sticked together, by
This enables the surface quality of rock wool change, and increases polymer mortar and the adhesive strength of rock wool material, so it is only necessary to need
The external coating interfacial agents of brushing polymer mortar, this mode more saving color, and reduce process time, it carries
High efficiency.
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
In production method, checking procedure is further included between step 3 and step 4：Semi-finished product is examined, and appearance and size are not achieved
The semi-finished product of standard requirement is rejected.
Wherein it should be noted that the rock cotton sliver being worn together may cause to be through due to size difference itself
The outer surface bumps of the semi-finished product formed together are uneven whole, can not produce the vertical hair rock that size meets production requirement
Cotton fire-blocking belt so setting checking procedure here, to filter out the underproof semi-finished product of apparent size in advance, is washed in a pan
It eliminates or re-works and select defective work, the mode of screening test can lead to there are many as used the fixed scraper plate of size
That crosses scraper plate is considered as qualification, it is impossible to by be considered as it is unqualified；As long as the mode screened certainly also has other difference selections can
Complete the technical purpose of screening.
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
It is specially in the upper bottom surface of semi-finished product and two larger sides in production method, the step of brushing first layer polymer mortar
Face brushing polymer mortar.
Based on the vertical hair rock wool fire-blocking belt feature produced, it is known that its main work stress surface and glued
The operating surface of the surface operations such as conjunction is the i.e. upper bottom surface in two faces vertical with the fiber of rock cotton sliver and penetrates hard label shape object
Two sides are two larger sides, and polymer mortar is used to be promoted the case hardness and flatness of rock cotton sliver, and prevents rock
Fiber abjection inside sliver, so as it can be seen that only need in specified surface brush buttering, and other the two of semi-finished product
Other operations are carried out in the step of a side need to also be below, so not needing to brushing polymer mortar.
The mortar thickness of preferred brushing first layer polymer mortar is 1mm or so in above-mentioned technical proposal, this thickness is fitted
Performance in produced vertical hair rock wool fire-blocking belt；And brush the in later the step of six and the mortar of one polymer mortar is thick
It is more suitable for 2mm or so to spend.
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
In production method, Step 3: step 4 and step 6 include the operation of solid brushed slurries.
Solid operation can enable interfacial agents or polymer mortar Surface hardened layer degree more preferable, suitable for subsequent production operation
Step, solid concrete mode can be first solid one of bottom surface and two sides, and after to be done, semi-finished product is turned over
Face enables its another not solid bottom surface be carried out upwards or towards side adequately solid, and there are many more certainly solid modes,
Other similar techniques schemes that those skilled in the art are easy to get under the inspiration of the present embodiment should all be included in the guarantor of the present invention
Protect range
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
It is further included in production method, between step 5 and step 6 and examines mortar step：Semi-finished product is examined, to remove semi-finished product
The protrusion on surface.
Wherein it should be noted that when step 4 carries out brushing polymer mortar for the first time, there may be mortar heap block to glue
On the surface of semi-finished product, second of blade coating polymer mortar in step 6 can be influenced after solid, to avoid this cause into
The situation that the surface quality of product is bad occurs, and mortar step of testing herein, removing surface of semi-finished influences second of swabbing
Protrusion.
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
In production method, Step 1: including dust removal operation in step 2 and inspection mortar step.
Wherein it should be noted that the operation of dedusting is primarily to prevent the rock wool for generating splashing in process of production broken
Workers ' health is endangered at end, so in each production stage, as long as rock wool is processed in itself action all suitable for carry out with
Synchronous dust removal operation is produced, when label operation is worn as piled up, mortar is examined, when handling surface of semi-finished or below
When carrying out flush operation to semi-finished product in embodiment.
To advanced optimize above-mentioned technical proposal, on the basis of above-described embodiment preferably, above-mentioned fire-blocking belt life
In production method, subsequent processing steps are further included after step 8：Examine the vertical hair rock wool fire-blocking belt machined.
Wherein it should be noted that it is final produced after quality inspection, to reject substandard products, ensure a collection of product
Quality, in the production method of production vertical hair rock wool fire-blocking belt that technical solution provided by the invention provides, providing must
The production stage wanted, however those skilled in the art may can also obtain some other additional lifes under the inspiration of the present invention
For production step product to be enabled to have other different effects, these technical solutions can not be detached from the enlightenment of the present invention, so all should
This is included in protection scope of the present invention.
Based on the production method of production vertical hair rock wool fire-blocking belt provided in above-described embodiment, invention additionally provides one kind
For producing the production equipment of vertical hair rock wool fire-blocking belt, frame, overturning coating rack, use are signed including being used to pile up and wearing wearing for label
In scraped on semi-finished product slurry solutioning machine, for dedusting in process of production cleaner, for examine screening half into
The test jig of product workpiece and the head cutting machine for cutting, be additionally included in more than between each device conveying semi-finished product transport dress
It puts.
Wherein it should be noted that each process in the present embodiment is specially using equipment：
Label frame is worn, it is two backup plates at a right angle of setting on workbench table top to wear label frame, can using the two backup plates
So that more rock cotton slivers are ajusted, are aligned；There is pressing plate, be placed on above rock cotton sliver, rock cotton sliver bottom surface can be made to be adjacent to deck plate；It wears
Sign plate, guiding bamboo stick penetrate position, angle.After wearing label frame, originally respective independent rock cotton sliver is just combined together
, form one piece of rock wool core ribbon.It is applied particularly to step two place in above-described embodiment；
Coating rack is overturn, which includes the rack being rotatably arranged in pairs in rack and rack, workpiece is positioned over water
On flat rack, interfacial agents are brushed on the visible face of three of them, overturn rack later, the downward plane of workpiece sheet is turned into water
It is flat upward, this face is being brushed at this time, bottom of the frame is provided with pallet, prevents the interfacial agents of viscosity from dropping onto outside equipment.It is specific
Applied in the step three in above-described embodiment；
Four faces of rock wool core ribbon once can all be scraped upper screed, must necessarily be placed in supporting plate later by solutioning machine, the solutioning machine
On, supporting plate is made of plastic plate, upper painting interfacial agents, supporting plate can Reusability, supporting plate is flexible, under have plate supporting frame support,
Supporting plate is made to be in flat state always.It is applied particularly in the step of above-described embodiment four and step 6；
Test jig, the equipment are the detection devices in production process, ensure that workpiece is carrying out scraping slurry or applying the table of interfacial agents
Next procedure can still be entered after surface treatment, ensure being smoothed out for process, there are one scraper plate on test jig, have one on scraper plate
Rectangular opening, can from hole by person for qualification, next process can be entered, it is impossible to which reason, otherwise processed will be found out by person；
Twin-tub mortar mixer, twin-tub mortar mixer is first to be stirred in first agitator, by what is substantially stirred
Mortar, which is put into second agitator, to be continued to stir, first agitator can pan feeding again, add water.Twin-tub mortar mixer is selected to make
The uniformity of stirring is more preferable, and the speed of stirring is accelerated.It is used to prepare and scrapes the mortar that slurry uses；
Head cutting machine, it is fast to have scraped the mortar that the semi-finished product both ends after second layer mortar have some solid, and grid cloth edge is not yet
It is neat, need to cut it is flush, after upper wall each section could end to tight.The saw blade of head cutting machine, which can cut rock wool, can also cut mortar
Layer；
Cleaner, every position that can generate airborne dust has all set dust removal installation in system, has also chosen floor cleaning suction
Dirt device, the rock wool silk and dust for making landing can be removed in time, it is ensured that production environment health reaches the requirement of relevant criterion；
Since above-mentioned fire-blocking belt production method has above-mentioned technique effect, the fire-blocking belt production equipment is realized
Also there should be corresponding technique effect, the explanation for please referring to the various embodiments described above does not repeat one by one here.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (8)
- A kind of 1. method for producing vertical hair rock wool fire-blocking belt, which is characterized in that include the following steps：Step 1：By two pieces or more of rock cotton sliver lay out in parallel into the vertical state of respective rock wool silk；Step 2：Hard label shape object is inserted on the rock cotton sliver, the rock cotton sliver is made to pass through with the adjacent rock cotton sliver Hard label shape object series winding is integrated, and forms semi-finished product；Step 3：By the outer surface brushing interfacial agents of the semi-finished product；Step 4：First layer polymer mortar is brushed in the outer surface of the semi-finished product；Step 5：Fiberglass gridding cloth is pasted in the outer surface of the semi-finished product；Step 6：Second layer polymer mortar is brushed in the outer surface of the semi-finished product；Step 7：The semi-finished product is cut flush；Step 8：The interfacial agents are brushed in the cross cut end (of a beam) for cutting flush completion；The side for penetrating direction and the rock cotton sliver of the hard label shape object is in 70 ° to 80 ° of angle, including endpoint value；Institute It states hard label shape object and penetrates the concrete mode of the rock cotton sliver and include：Every piece of rock cotton sliver penetrates the hard label shape object, wherein phase The inclined direction of the adjacent hard label shape object is opposite.
- 2. according to the method described in claim 1, it is characterized in that, the step of brushing the interfacial agents is specially in semi-finished product work The interfacial agents are brushed in the upper bottom surface of part and two larger sides.
- 3. according to the method described in claim 1, it is characterized in that, inspection step is further included between the step 3 and step 4 Suddenly：The semi-finished product is examined, and appearance and size are not achieved to the semi-finished product rejecting of standard requirement.
- 4. according to the method described in claim 1, it is characterized in that, the step of brushing the first layer polymer mortar is specially In the side brushing polymer mortar that the upper bottom surface of semi-finished product and two are larger.
- It is 5. according to the method described in claim 1, it is characterized in that, described Step 3: step 4 and the step 6 include The operation of solid brushed slurries.
- 6. according to the method described in claim 1, it is characterized in that, inspection mortar is further included between the step 5 and step 6 Step：The semi-finished product is examined, to remove the protrusion on the semi-finished product surface.
- It is 7. according to the method described in claim 6, it is characterized in that, described Step 1: in step 2 and inspection mortar step Including dust removal operation.
- 8. according to the method described in claim 1, it is characterized in that, further include subsequent processing steps after the step 8：Inspection Test the vertical hair rock wool fire-blocking belt machined.
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