CN108863038A - A kind of modified rock wool pleating machine and pleating methods - Google Patents
A kind of modified rock wool pleating machine and pleating methods Download PDFInfo
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- CN108863038A CN108863038A CN201810629979.7A CN201810629979A CN108863038A CN 108863038 A CN108863038 A CN 108863038A CN 201810629979 A CN201810629979 A CN 201810629979A CN 108863038 A CN108863038 A CN 108863038A
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- roller group
- pressure roller
- pressure
- driving motor
- roller
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/005—Manufacture of flakes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses a kind of modified rock wool pleating machine and pleating methods.It includes the first rack, the second rack, pressure roller group on first, first pushes that roller group, pressure roller group, second push roller group and driving mechanism on second, first driving motor is fixed on the feed end of the first rack, first driving motor drives the first pressure roller I rotation of pressure roller group on first by belt I, belt pulley I, first pressure roller I drives the remaining pressure roller rotation of pressure roller group on first by the first driving chain, and the end pressure roller of pressure roller group drives all pressure rollers rotation of pressure roller group on second by the second driving chain on first；Second driving motor is fixed on the feed end of the first rack, second driving motor drives the first first pressure roller II rotation for pushing roller group by belt II, belt pulley II, and first pressure roller II drives the first remaining pressure roller rotation for pushing roller group by third driving chain.The pleating machine avoids driving chain forced breakage, guarantees the normal production of pleating machine.
Description
Technical field
The invention belongs to rock wool board production equipment technologies, more specifically to a kind of modified rock wool pleating machine
And pleating methods.
Background technique
It is main raw material(s) that rock wool product, which is all made of high-quality basalt, dolomite etc., after 1450 DEG C or more high temperature meltings
It is passed through using international advanced four axis centrifuge high speed centrifugation at fiber, while after spraying into a certain amount of binder, dust laying oil, hydrophober
Cotton collecting machine is collected, by pendulum method technique, in addition solidified after 3D approach paving cotton, cut, forms different size and purposes
Rock wool product.Domestic existing asbestos product production technology makes the rock in product due to not having pleating technology when rock wool paves
Cotton limit is only laterally being arranged in two-dimensional layer, and rock wool limit product does not have the arrangement of thickness direction, i.e., does not form rock wool
Fibre three-dimensional is mutually lapped and is engaged, thus to be especially vertical tensile strength very low for the intensity of asbestos product, is not able to satisfy and is used for
The performance requirement of building and the heat-insulated asbestos product of other industrial heat preservations.Therefore, the pleating process of asbestos product is particularly important.
In order to solve the problem above-mentioned, through retrieving, Chinese patent CN201520572637.8 discloses a kind of production rock wool
Pleating machine, including rack and the multiple pressing roll systems being arranged on the rack composition, multiple pressing roll systems are set gradually and preceding
After connect；Each pressing roll system is equipped with pressure roller group, pushes roller group, upper driving device, lower driving device and between the upper and lower away from tune
Regulating device；The upper pressure roller group of first pressing roll system is also connected with tensioning apparatus, for upper pressure roller group to be tensioned；Each lower compression roller
Pressure sensor is equipped in group.The utility model is simple and compact for structure, can make the interfibrous of all directions of asbestos product
It is mutually lapped and is engaged, make asbestos product that there is high-intensitive and excellent thermal and insulating performance；It simultaneously can be in real time according to each pressure
The pressure of roller group is adjusted pleating intensity, keeps the occlusion of the fiber of all directions more uniform, improves the rock wool produced
The intensity of product.
But during production and application, upper pressure roller group and pushing roller group apply rock wool under the action of driving device
Frictional force drives rock wool enters curing oven, due to upper pressure roller group and push roller group between there are speed differences, and due to lower compression roller with
Frictional force between rock wool board is excessive, then will lead to push roller group it is subsequent between driving chain fracture, once being broken, just must
It must shut down and be overhauled, to influence normal production, influence the rock wool output of enterprise.
Summary of the invention
1. to solve the problems, such as
Upper pressure roller group and pushing roller group for existing pleating machine cause to push roller group due to the reaction force by rock wool
The problem of driving chain fracture between subsequent, the present invention provides a kind of modified rock wool pleating machine and pleating methods, avoids passing
Dynamic chain forced breakage, guarantees the normal production of pleating machine, while the fiber in asbestos product can be made in distributed in three dimensions, constitutes each
Direction is interfibrous to be mutually lapped and is engaged, and asbestos product is made to have high-intensitive and excellent thermal and insulating performance.
2. technical solution
To solve the above-mentioned problems, the technical solution adopted in the present invention is as follows：
A modification of the present invention type rock wool pleating machine, including：First rack, including the first upper layer and the first lower layer, the
One upper layer and the first lower layer are in a horizontal state setting；
Second rack, including the second upper layer and the second lower layer, the second upper layer are at certain angle of inclination with the second lower layer and set
It sets, is connected with first rack；
Pressure roller group on first, including several pressure rollers are successively horizontally arranged at first upper layer；
First pushes roller group, including several pressure rollers are successively horizontally arranged at first lower layer；
Pressure roller group on second, including several pressure rollers are successively tiltedly mounted on second upper layer；
Second pushes roller group, including several pressure rollers are successively tiltedly mounted on second lower layer；
Driving mechanism, including the first driving motor, the second driving motor, the first driving chain, the second driving chain and
Three driving chains, first driving motor are fixed on the feed end of first rack, the first driving motor by belt I,
Belt pulley I drives the first pressure roller I rotation of pressure roller group on first, and first pressure roller I drives described first by the first driving chain
The remaining pressure roller of upper pressure roller group rotates, and the end pressure roller of pressure roller group is driven by the second driving chain and pressed on described second on first
All pressure rollers of roller group rotate；Second driving motor is fixed on the feed end of first rack, and the second driving motor is logical
It crosses belt II, belt pulley II and drives the first first pressure roller II rotation for pushing roller group, first pressure roller II passes through third driving chain
Drive the described first remaining pressure roller rotation for pushing roller group.
In a kind of possible embodiment of the present invention, first driving motor and the second driving motor are in vertical direction
It is set side by side.
In a kind of possible embodiment of the present invention, the tilt angle of second upper layer and the second lower layer is 20-
30°。
Pressure roller group, first push in a kind of possible embodiment of the present invention, on described first presses in roller group and second
The roller structure shape of roller group is identical and size is consistent；Second, which pushes the pressure roller of roller group and first, pushes the pressure roller knot of roller group
Configuration shape is identical, and the ratio between pressure roller roller diameter of pressure roller group is (0.95-0.98) in the pressure roller roller diameter and second of the second pushing roller group：1.
In a kind of possible embodiment of the present invention, first driving motor, the second driving motor are servo electricity
Machine carries out control revolving speed by same PLC.
In a kind of possible embodiment of the present invention, pressure roller group on described first first pushes roller group, pressure roller on second
The roller surface of group and the second pushing roller group is injected with wear-resistant coating.
In a kind of possible embodiment of the present invention, the tilt angle of second upper layer and the second lower layer is 25 °.
In a kind of possible embodiment of the present invention, described second, which pushes the pressure roller of roller group and first, pushes the pressure of roller group
Roll structure shape is identical, and the ratio between pressure roller roller diameter of pressure roller group is 0.96 in the pressure roller roller diameter and second of the second pushing roller group：1.
It is a further object of the present invention to provide a kind of pleating methods of modified rock wool pleating machine, include the following steps：It opens
Dynamic first driving motor and the second driving motor, and the difference of the first driving motor and the second driving motor transmission speed is adjusted,
The conveying fiber cotton into pleating machine, pressure roller group and first pushes roller group driving cellucotton and advances on first, on second
Pressure roller group and second pushes between roller group, and pressure roller group forces in the upper surface of cellucotton on second, and the second pushing roller group freely turns
Dynamic, until pleating is finished into cellucotton, the rock wool after pleating is sent into curing oven and carries out hot setting and be pressed into asbestos product.
3. beneficial effect
Compared with the prior art, beneficial effects of the present invention are：
(1) a modification of the present invention type rock wool pleating machine, the pleating machine on the one hand by the second upper layer of the second rack and
Second lower layer is at certain angle of inclination setting, on the other hand second pushes roller group as free state, makes full use of the weight of cellucotton
Power and inertia, so that cellucotton can smoothly pass through pleating machine while pleating, subsequently into curing oven, cellucotton
Speed of the upper and lower surfaces on second between pressure roller group and the second pushing roller group tends to setting value, and pleating effect is good, makes
Stablized with performance；
(2) a modification of the present invention type rock wool pleating machine, when pressure roller in the pressure roller roller diameter and second that second pushes roller group
When the pressure roller roller diameter of group is identical, be then unfavorable for the pleating of cellucotton, setting second push the pressure roller roller diameter of roller group less than second on
The pressure roller roller diameter of pressure roller group, speed of the upper and lower surfaces of cellucotton on second between pressure roller group and the second pushing roller group
Tend to setting value, pleating effect is good, and service performance is stablized；
(3) a modification of the present invention type rock wool pleating machine, since cellucotton surface can generate one layer of alkaline matter, these
Alkaline matter can cause to corrode to pressure roller roll surface, and roller surface is injected with wear-resistant coating, reduces the roll surface wearing of pressure roller, can be fine
Protection pressure roller roll surface, wear-resisting property is high；
(4) a modification of the present invention type rock wool pleating machine, structure is simple, and design is rationally, easily fabricated.
Detailed description of the invention
Technical solution of the present invention is described in further detail below with reference to drawings and examples, but should
Know, these attached drawings are designed for task of explanation, therefore not as the restriction of the scope of the invention.In addition, except non-specifically
It points out, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to be drawn to scale.
Fig. 1 is the structural schematic diagram of modified rock wool pleating machine of the invention；
Fig. 2 is the side view of modified rock wool pleating machine of the invention；
Fig. 3 is the top view of modified rock wool pleating machine of the invention.
Description of symbols in figure：
1, the first rack；101, the first upper layer；102, the first lower layer；
2, the second rack；201, the second upper layer；202, the second lower layer；
3, pressure roller group on first；
4, first roller group is pushed；
5, pressure roller group on second；
6, second roller group is pushed；
7, driving mechanism；701, the first driving motor；702, the second driving motor；703, the first driving chain；704,
Two driving chains；705, third driving chain；706, belt I；707, belt pulley I；708, first pressure roller I；709, belt II；
710, belt pulley II；711, first pressure roller II；712, end pressure roller.
Specific embodiment
Hereafter to the detailed description of exemplary embodiment of the present invention with reference to attached drawing, which forms one of description
Point, it has been shown as example enforceable exemplary embodiment of the invention in the figure.Although these exemplary embodiment quilts
Sufficiently describe in detail so that those skilled in the art can implement the present invention, it is to be understood that can realize other embodiments and
Can without departing from the spirit and scope of the present invention to the present invention various changes can be made.Hereafter to the embodiment of the present invention
More detailed description is not limited to required the scope of the present invention, and just to be illustrated and do not limit pair
The description of the features of the present invention and feature to propose to execute best mode of the invention, and is sufficient to make those skilled in the art
It can implement the present invention.Therefore, the scope of the invention is only defined by the appended claims.
Hereafter detailed description of the present invention and example embodiment are more fully understood in combination with attached drawing, wherein of the invention
Element and feature are identified by appended drawing reference.
Embodiment 1
Referring to Fig. 1 to Fig. 3, modified rock wool pleating machine according to a preferred embodiment of the invention is described, wherein figure
1 is the structural schematic diagram of modified rock wool pleating machine of the invention；Fig. 2 is the side view of modified rock wool pleating machine of the invention
Figure；Fig. 3 is the top view of modified rock wool pleating machine of the invention.
As shown in Figure 1 to Figure 3, a kind of modified rock wool pleating machine of the present embodiment, including：First rack 1, including the
One upper layer 101 and the first lower layer 102, the first upper layer 101 and the first lower layer 102 are in a horizontal state setting；Second rack 2, packet
The second upper layer 201 and the second lower layer 202 are included, the second upper layer 201 and the second lower layer 202 are at certain angle of inclination setting, with
The linking of one rack 1；Pressure roller group 3 on first, including several pressure rollers are successively horizontally arranged at the first upper layer 101；First pushes roller group
4, including several pressure rollers are successively horizontally arranged at the first lower layer 102；Pressure roller group 5 on second, including several pressure rollers successively tilt peace
Mounted in the second upper layer 201；Second pushes roller group 6, including several pressure rollers are successively tiltedly mounted on the second lower layer 202；Driving mechanism
7, including the first driving motor 701, the second driving motor 702, the first driving chain 703, the second driving chain 704 and third biography
Dynamic chain 705, the first driving motor 701 are fixed on the feed end of first rack 1, and the first driving motor 701 passes through belt
I706, belt pulley I707 drive the first pressure roller I708 rotation of pressure roller group 3 on first, and first pressure roller I708 passes through the first transmission chain
Item 703 drives the remaining pressure roller rotation of pressure roller group 3 on first, and the end pressure roller 712 of pressure roller group 3 passes through the second transmission chain on first
Item 704 drives all pressure rollers rotation of pressure roller group 5 on second；Second driving motor 702 is fixed on the feed end of the first rack 1,
Second driving motor 702 drives the first first pressure roller II711 rotation for pushing roller group 4 by belt II709, belt pulley II710,
First pressure roller II drives the first remaining pressure roller rotation for pushing roller group 4 by third driving chain 705.
It is worth noting that in use, in order to realize the pleating of cellucotton, between upper pressure roller group and pushing roller group
There are speed differences, and since the frictional force between lower compression roller and rock wool board is excessive, cellucotton lower surface movement speed is fast, the application's
Inventor passes through a large amount of mechanical analysis and test, is on the one hand in by the second upper layer 201 of the second rack 2 and the second lower layer 202
On the other hand certain tilt angle setting second pushes roller group 6 as free state, makes full use of the gravity and inertia of cellucotton,
So that cellucotton can smoothly pass through pleating machine while pleating, subsequently into curing oven, the upper surface of cellucotton is under
Speed of the surface on second between pressure roller group 5 and the second pushing roller group 6 tends to setting value, and pleating effect is good, and service performance is steady
It is fixed.
Compared to a kind of rock wool pleating machine disclosed in Chinese patent CN201010512495.8, the pleating machine on three groups by pushing
Pressure roller tensioning apparatus composition on spacing adjusting device and first group between roller and its driving device, upper lower compression roller, first, second and third group
It is connected before and after pressure roller, it is independent to drive；Pleating methods：Surface is sprayed with the rock wool fibers of adhesive, and by pendulum machine to be paved into density equal
The multilayer rock wool of even distribution is sent into pleating machine, the angle at pressure roller inclination angle in first group of pleating machine of adjustment, first group of pleating machine and the
The difference of lower compression roller group transmission speed on two groups forms molding folding together；Rock wool after first folded subsequently enters third
Group, by adjusting third group with second group on lower compression roller group transmission speed it is poor, make rock wool generate second differential foldable structure；
Rock wool after pleating is sent into curing oven and carries out hot setting and be pressed into asbestos product.As can be seen that the patent and the application
Structure is entirely different.
As shown in Figure 1, the first driving motor 701 and the second driving motor 702 are set side by side in vertical direction, it is convenient for this dozen
The manufacture of pleat machine；In addition, the first driving motor 701, the second driving motor 702 are servo motor, controlled by same PLC
Revolving speed processed.
In the present embodiment, the tilt angle of the second upper layer 201 and the second lower layer 202 is 20-30 °, on preferred second
The tilt angle of layer 201 and the second lower layer 202 is 25 °.When the tilt angle of the second upper layer 201 and the second lower layer 202 is less than 20 °
When, the lower surface of cellucotton and the speed of upper surface reach unanimity, and are unfavorable for pleating production；When under the second upper layer 201 and second
When the tilt angle of layer 202 is greater than 30 °, the lower surface of cellucotton and the speed difference of upper surface are excessive, and cellucotton is to pressure roller
It wears larger.
In addition, on first pressure roller group 3, first push pressure roller group 5 on roller group 4 and second roller structure shape is identical and ruler
It is very little in the same size；The pressure roller of second pushing roller group 6 and the first pushing roller structure shape of roller group 4 are identical, and second pushes roller group 6
Pressure roller roller diameter and second on the ratio between the pressure roller roller diameter of pressure roller group 5 be (0.95-0.98)：1, preferred second pushes roller group 6
The ratio between pressure roller roller diameter of pressure roller group 5 is 0.96 in pressure roller roller diameter and second：1.When the pressure roller roller diameter and second that second pushes roller group 6
When the pressure roller roller diameter of upper pressure roller group 5 is identical, then it is unfavorable for the pleating of cellucotton, the pressure roller roller diameter that setting second pushes roller group 6 is small
The pressure roller roller diameter of pressure roller group 5 on second, the upper and lower surfaces of cellucotton pressure roller group 5 and second on second push roller group
Speed between 6 tends to setting value, and pleating effect is good, and service performance is stablized.
Further, pressure roller group 3, first pushes pressure roller group 5 in roller group 4, second and second and pushes the pressure of roller group 6 on first
Roller surface is injected with wear-resistant coating, and the component of wear-resistant coating includes by mass fraction：18 parts of nickel aluminium powder, cobalt diamondite
55 parts of powder, 12 parts of chrome molybdenum manganese composite powder, 8 parts of boron tungsten composite powder and Cr3C25 parts of -25%NiCr powder, wherein above-mentioned powder
The granularity at end is 20 μm, Cr3C2- 25%NiCr powdered ingredients are following (mass percent)：Ni：20%, C：12%, O：
Max.0.6%, Cr：Remaining；Since cellucotton surface can generate one layer of alkaline matter, these alkaline matters can make pressure roller roll surface
At corrosion, above-mentioned wear-resistant coating can be very good the roll surface of protection pressure roller, while wear-resisting property is high.
The pleating methods of a modification of the present invention type rock wool pleating machine, include the following steps：Start the first driving motor
701 and second driving motor 702, and the difference of the first driving motor 701 and 702 transmission speed of the second driving motor is adjusted, to
Conveying fiber cotton in pleating machine, pressure roller group 3 and first pushes roller group 4 cellucotton is driven to advance on first, on second
Pressure roller group 5 and second pushes between roller group 6, and pressure roller group 5 forces in the upper surface of cellucotton on second, and second pushes roller group 6 certainly
By rotating, until pleating is finished into cellucotton, the rock wool after pleating is sent into curing oven and carries out hot setting and be pressed into rock wool
Product.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (9)
1. a kind of modified rock wool pleating machine, which is characterized in that including：First rack (1), including the first upper layer (101) and
One lower layer (102), the first upper layer (101) and the first lower layer (102) are in a horizontal state setting；
Second rack (2), including the second upper layer (201) and the second lower layer (202), the second upper layer (201) and the second lower layer (202)
It is at certain angle of inclination setting, is connected with first rack (1)；
Pressure roller group (3) on first, including several pressure rollers are successively horizontally arranged at first upper layer (101)；
First pushes roller group (4), including several pressure rollers are successively horizontally arranged at first lower layer (102)；
Pressure roller group (5) on second, including several pressure rollers are successively tiltedly mounted on second upper layer (201)；
Second pushes roller group (6), including several pressure rollers are successively tiltedly mounted on second lower layer (202)；
Driving mechanism (7), including the first driving motor (701), the second driving motor (702), the first driving chain (703),
Two driving chains (704) and third driving chain (705), first driving motor (701) are fixed on first rack (1)
Feed end, the first driving motor (701) by belt I (706), belt pulley I (707) drive first on pressure roller group (3) head
A pressure roller I (708) rotation, first pressure roller I (708) drive pressure roller group (3) on described first by the first driving chain (703)
Remaining pressure roller rotates, and the end pressure roller (712) of pressure roller group (3) drives described second by the second driving chain (704) on first
All pressure rollers of upper pressure roller group (5) rotate；Second driving motor (702) is fixed on the feed end of first rack (1),
Second driving motor (702) drives the first first pressure roller II for pushing roller group (4) by belt II (709), belt pulley II (710)
(711) it rotates, first pressure roller II (711) drives the described first remaining pressure for pushing roller group (4) by third driving chain (705)
Roller rotation.
2. modified rock wool pleating machine according to claim 1, which is characterized in that first driving motor (701) and
Second driving motor (702) is set side by side in vertical direction.
3. modified rock wool pleating machine according to claim 2, which is characterized in that second upper layer (201) and second
The tilt angle of lower layer (202) is 20-30 °.
4. modified rock wool pleating machine according to claim 1 or 2 or 3, which is characterized in that pressure roller group on described first
(3), the first pushing roller group (4) is identical with the roller structure shape of pressure roller group (5) on second and size is consistent；Second pushes
The pressure roller of roller group (6) with first push the roller structure shape of roller group (4) it is identical, second push roller group (6) pressure roller roller diameter with
The ratio between pressure roller roller diameter of pressure roller group (5) is (0.95-0.98) on second：1.
5. modified rock wool pleating machine according to claim 4, which is characterized in that first driving motor (701),
Two driving motors (702) are servo motor, carry out control revolving speed by same PLC.
6. modified rock wool pleating machine according to claim 5, which is characterized in that pressure roller group (3), first on described first
Push roller group (4), pressure roller group (5) and the roller surface of the second pushing roller group (6) are injected with wear-resistant coating on second.
7. modified rock wool pleating machine according to claim 3, which is characterized in that second upper layer (201) and second
The tilt angle of lower layer (202) is 25 °.
8. modified rock wool pleating machine according to claim 1, which is characterized in that described second pushes the pressure of roller group (6)
Roller is identical as the first pushing roller structure shape of roller group (4), and second pushes pressure roller group in the pressure roller roller diameter and second of roller group (6)
(5) the ratio between pressure roller roller diameter is 0.96：1.
9. a kind of pleating methods of modified rock wool pleating machine, which is characterized in that include the following steps：Start the first driving motor
(701) and the second driving motor (702), and the first driving motor (701) and the second driving motor (702) transmission speed is adjusted
Difference, the conveying fiber cotton into pleating machine, pressure roller group (3) and first pushes roller group (4) driving cellucotton and advances on first, then
Pressure roller group (5) and second pushes between roller group (6) on into second, and pressure roller group (5) forces in the upper surface of cellucotton on second,
Second, which pushes roller group (6), is freely rotated, until pleating is finished into cellucotton.
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| CN201810629979.7A CN108863038B (en) | 2018-06-19 | 2018-06-19 | Improved rock wool pleating machine and pleating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629979.7A CN108863038B (en) | 2018-06-19 | 2018-06-19 | Improved rock wool pleating machine and pleating method |
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| CN108863038B CN108863038B (en) | 2023-08-29 |
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| CN206956451U (en) * | 2017-06-29 | 2018-02-02 | 象山黎升纸业科技有限公司 | Pulp squeezing de-watering apparatus |
| CN208327825U (en) * | 2018-06-19 | 2019-01-04 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of modified rock wool pleating machine |
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