CN107009489A - Cement base composite board processing method and device - Google Patents
Cement base composite board processing method and device Download PDFInfo
- Publication number
- CN107009489A CN107009489A CN201710369463.9A CN201710369463A CN107009489A CN 107009489 A CN107009489 A CN 107009489A CN 201710369463 A CN201710369463 A CN 201710369463A CN 107009489 A CN107009489 A CN 107009489A
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- CN
- China
- Prior art keywords
- anallobar
- profiled sheeting
- auger
- shaping area
- composite board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses cement base composite board processing unit (plant), including auger, anallobar and shaping area, hopper is configured with the top of auger, the output end connection anallobar of auger, the output end stable connection shaping area of anallobar, anallobar is fixed with shaping area by locating shaft, described anallobar is made up of multiple pressuring plates, pressuring plate is hollow structure, the lumen orientation of pressuring plate constitutes booster cavity, booster cavity is that the section of described booster cavity fades to π shapes by circle along the diminishing gradual change chamber in direction away from auger output end.Compared to the prior art, evenly, compactness is bigger for the product of gained by the present invention, so that performance is more stablized；It is reasonable in design, substantially increase operating efficiency.
Description
Technical field
The present invention relates to cement sheet material processing technique field, specifically a kind of cement base composite board processing method and
Device.
Background technology
Cement-base composite material is using portland cement as matrix, with alkali-resistant glass fibre, general synthetic fibers, various potteries
Porcelain fiber, carbon and aramid fiber grade high performance fibers, wire and natural plant fibre and mineral fibres are reinforcement, and addition is filled out
The composite that material, chemical assistant and water are constituted through combination process.
Portland cement concrete poor toughness, causes crack resistance poor, and degree of drawing, bending strength, fatigue resistance are low, especially make
Impact strength is low.Fiber is cohered than stronger with cement mortar base material, is formd and is spread all over all webs of structure.When basic
During too high by the pulling force cracking of material, pulling force can be progressively transferred on the fiber of crackle, increase the deformation of concrete structure
Ability.The tensile strength of fiber is higher so that tension, bending resistance, cracking resistance, antifatigue, antidetonation and the impact resistance of composite
Significantly improve.Function admirable, the scope of application is more and more wider.
A kind of existing cement mortar pressurizing unit（Application number：201520337195.9）, including storing pipe, storing pipe upper end
Provided with end cap, end cap is provided with through hole and is slidably fitted with pressure ram, and pressure ram upper end is provided with scraping wings provided with pressing board, lower end,
The lower end outer wall of storing pipe is provided with screw thread and is screwed with discharge head, and the lower end of discharge head is taper and its internal through hole is
Taper and the connector of tubule shape, the internal diameter of storing pipe are identical with the top of discharge head.Although solving cement extrusion substantially
The problem of, but it is as follows the problem of exist：
1st, in process, many additives are high porous and structural fragile, the mixing manufactured in traditional fibre cement
And in kneading step, their structure keeps complete, but high-speed and continuous extruder generally produces very small gap and caused
Big partial cut.This processing can destroy the structure of these density modifier fillers, them is turned into powder and can be increased it
Density, so reduce them as effect of density modifier.2nd, the height produced by the abrasion of fibre cement component
Wear problem, causes extruder and other assemblies to change the high cost brought, considerably increases the production cost of cement products.3、
, it is necessary to which the extrusion pressure of equipment is adjusted when the specification of product changes, and existing process equipment can not also be met.
The content of the invention
The technical assignment of the present invention is that there is provided a kind of cement base composite board processing method and dress for above weak point
Put.
The technical solution adopted for the present invention to solve the technical problems is：Cement base composite board processing unit (plant), including twist
Hopper, the output end connection anallobar of auger, the output end of anallobar are configured with the top of dragon, anallobar and shaping area, auger
Stable connection shaping area, anallobar is fixed with shaping area by locating shaft.
Further, structure preferably is that described anallobar is made up of multiple pressuring plate lamination close-packed arrays, pressuring plate
For hollow structure, the inner chamber lamination close-packed arrays of pressuring plate constitute booster cavity, and booster cavity is along away from auger output end
The diminishing gradual change chamber in direction, the section of described booster cavity fades to π shapes by circle.
Further, structure preferably is that the quantity of described pressuring plate is 10-20.
Further, structure preferably is that described shaping area includes profiled sheeting and combined with adjusting packing ring, profiled sheeting combination
It is each attached to adjustment packing ring on locating shaft, profiled sheeting combination is made up of multiple profiled sheeting lamination close-packed arrays, during profiled sheeting is
Hollow structure, the section of profiled sheeting inner chamber is π shapes, and the inner chamber lamination close-packed arrays of profiled sheeting constitute forming cavity.
Further, structure preferably is, the cross section and booster cavity destination county pressuring plate inner chamber of described forming cavity
Cross section is identical and corresponding connection.
Further, structure preferably is that the quantity of described profiled sheeting is 5-15 blocks.
Further, structure preferably is that described auger includes sleeve and screw rod, and screw rod is fixed by fixed support
It is installed on the inside of sleeve.
Cement base composite board processing method, specific method is as follows：
S1, material enter screw conveyor by hopper, by the rotation of auger sleeve inner screw, material is elapsed and spiral shell is carried out
Rotation conveying；
S2, material are exported from the output end of auger, are pushed into the booster cavity of anallobar, the internal diameter of booster cavity it is linear
It is gradually reduced, so as to realize that the degree of packing of material is gradually increased；
S3, material are exported from the terminal of booster cavity, stable shaping are carried out into the forming cavity of shaping area, by adjusting shaping area
Profiled sheeting with adjustment packing ring quantity come control forming cavity length so that adjust needed for pressure；When shaping area needs decompression
When, reduce the quantity of profiled sheeting and accordingly increase the quantity of adjustment packing ring, the length of shaping area forming cavity is shortened, so as to reduce
The reduction of shaping area pressure；When shaping area needs supercharging, reduce the quantity of profiled sheeting and accordingly increase the quantity of adjustment packing ring；
Cement base composite board in S4, the forming cavity in self-forming area needed for output.
Compared to the prior art the cement base composite board processing method and device of the present invention, have the beneficial effect that：
1st, the spiral mode of movement of auger, makes additive structure during push keep complete, so as to reduce the damage of machine
Consumption；
2nd, the supercharging step by step of anallobar makes product evenly, and compactness is bigger, so that performance is more stablized；
3rd, the adjustable design of shaping area, can product according to the actual requirements specification, pressure regulation is carried out to control product
Energy；
4th, the device is reasonable in design, not only increases properties of product, more substantially increases operating efficiency；
5th, reduce and backflow and accumulate generation；
6th, the risk that reduction cement-base composite material solidifies in the machine.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structural representation of cement base composite board processing unit (plant)；
Accompanying drawing 2 is the structural representation of booster cavity starting point pressuring plate；
Accompanying drawing 3 is the structural representation of booster cavity middle pressuring plate；
Accompanying drawing 4 is the structural representation of booster cavity destination county pressuring plate；
Wherein：
1st, hopper；2nd, sleeve；3rd, screw rod；4th, fixed support；5th, anallobar；6th, shaping area；7th, packing ring is adjusted；8th, locating shaft；51、
Pressuring plate；52nd, booster cavity；61st, profiled sheeting；62nd, forming cavity.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings；
The present invention be cement base composite board processing method and device,
Embodiment 1：
Cement base composite board processing unit (plant), including auger, anallobar 5 and shaping area 6, described auger include sleeve 2 and spiral shell
Bar 3, screw rod 3 is fixedly installed in the inside of sleeve 2 by fixed support 4.
Hopper 1, the output end connection anallobar 5 of auger, the output end stable connection of anallobar 5 are configured with the top of auger
Shaping area 6, anallobar 5 is fixed with shaping area 6 by locating shaft 8.
Described anallobar 5 is made up of multiple lamination close-packed arrays of pressuring plate 51, and angle all very littles of every piece of pressuring plate are
1.9°；Pressuring plate 51 is hollow structure, and the inner chamber lamination close-packed arrays of pressuring plate 51 constitute booster cavity 52, and booster cavity 52 is one
Diminishing gradual change chamber, direction of the cross section of booster cavity 52 along the output end away from auger is gradually reduced, described supercharging
The intracavity section of the pressuring plate 51 of the starting point of chamber 52 is the intracavity section of the pressuring plate 51 of circular, the described destination county of booster cavity 52
For π shapes, the section of described booster cavity 52 fades to π shapes by circle.The quantity of described pressuring plate 51 is 12.
Described shaping area 6 includes profiled sheeting 61 and combined with adjusting packing ring 7, and the combination of profiled sheeting 61 and adjustment packing ring 7 are solid
It is scheduled on locating shaft 8, profiled sheeting 61 is combined to be made up of multiple lamination close-packed arrays of profiled sheeting 61, profiled sheeting 61 is hollow structure,
The section of the inner chamber of profiled sheeting 61 is π shapes, and the inner chamber lamination close-packed arrays of profiled sheeting 61 constitute forming cavity 62.Described forming cavity
62 cross section is identical with the cross section of the inner chamber of 52 destination county pressuring plate of booster cavity 51 and corresponding connection.Described profiled sheeting 61
Quantity be 10 pieces.
Cement base composite board processing method, specific method is as follows：
S1, material enter screw conveyor by hopper 1, by the rotation of the inner screw 3 of auger sleeve 2, material is elapsed and entered
Row helical feed；
S2, material are exported from the output end of auger, are pushed into the booster cavity 52 of anallobar 5, the internal diameter of booster cavity 52
Linearly it is gradually reduced, so as to realize that the degree of packing of material is gradually increased；
S3, material are exported from the terminal of booster cavity 52, and stable shaping is carried out into the forming cavity 62 of shaping area 6, passes through regulation
Pressure needed for the profiled sheeting 61 of shaping area 6 controls the length of forming cavity 62 with the quantity of adjustment packing ring 7 and then adjusted；Work as shaping
When area 6 needs decompression, reduce the quantity of profiled sheeting 61 and accordingly increase the quantity of adjustment packing ring 7, shorten the forming cavity of shaping area 6
62 length, so as to reduce the reduction of the pressure of shaping area 6；When shaping area 6 needs supercharging, the quantity and phase of profiled sheeting 6 are reduced
The quantity of adjustment packing ring 7 should be increased；
Cement base composite board in S4, the forming cavity 62 in self-forming area 6 needed for output.
Embodiment 2：
Cement base composite board processing unit (plant), including auger, anallobar 5 and shaping area 6, described auger include sleeve 2 and spiral shell
Bar 3, screw rod 3 is fixedly installed in the inside of sleeve 2 by fixed support 4.
Hopper 1, the output end connection anallobar 5 of auger, the output end stable connection of anallobar 5 are configured with the top of auger
Shaping area 6, anallobar 5 is fixed with shaping area 6 by locating shaft 8.
Further, structure preferably is that described anallobar 5 is made up of multiple lamination close-packed arrays of pressuring plate 51, is increased
Pressing plate 51 is hollow structure, and the inner chamber lamination close-packed arrays of pressuring plate 51 constitute booster cavity 52, and booster cavity 52 gradually contracts for one
Small gradual change chamber, direction of the cross section of booster cavity 52 along the output end away from auger is gradually reduced, described booster cavity 52
The intracavity section of pressuring plate 51 at point is π shapes for the intracavity section of the pressuring plate 51 of circular, the described destination county of booster cavity 52,
The section of described booster cavity 52 fades to π shapes by circle.The quantity of described pressuring plate 51 is:20.
Described shaping area 6 includes profiled sheeting 61 and combined with adjusting packing ring 7, and the combination of profiled sheeting 61 and adjustment packing ring 7 are solid
It is scheduled on locating shaft 8, profiled sheeting 61 is combined to be made up of multiple lamination close-packed arrays of profiled sheeting 61, profiled sheeting 61 is hollow structure,
The section of the inner chamber of profiled sheeting 61 is π shapes, and the inner chamber lamination close-packed arrays of profiled sheeting 61 constitute forming cavity 62.Described forming cavity
62 cross section is identical with the cross section of the inner chamber of 52 destination county pressuring plate of booster cavity 51 and corresponding connection.Described profiled sheeting 61
Quantity be 15 pieces.
Embodiment 3：
Cement base composite board processing unit (plant), including auger, anallobar 5 and shaping area 6, described auger include sleeve 2 and spiral shell
Bar 3, screw rod 3 is fixedly installed in the inside of sleeve 2 by fixed support 4.
Hopper 1, the output end connection anallobar 5 of auger, the output end stable connection of anallobar 5 are configured with the top of auger
Shaping area 6, anallobar 5 is fixed with shaping area 6 by locating shaft 8.
Further, structure preferably is that described anallobar 5 is made up of multiple lamination close-packed arrays of pressuring plate 51, is increased
Pressing plate 51 is hollow structure, and the inner chamber lamination close-packed arrays of pressuring plate 51 constitute booster cavity 52, and booster cavity 52 gradually contracts for one
Small gradual change chamber, direction of the cross section of booster cavity 52 along the output end away from auger is gradually reduced, described booster cavity 52
The intracavity section of pressuring plate 51 at point is π shapes for the intracavity section of the pressuring plate 51 of circular, the described destination county of booster cavity 52.
The section of described booster cavity 52 fades to π shapes by circle.The quantity of described pressuring plate 51 is:10.
Further, structure preferably is that described shaping area 6 includes profiled sheeting 61 and combined with adjusting packing ring 7, profiled sheeting
61 combinations are each attached on locating shaft 8 with adjustment packing ring 7, and profiled sheeting 61 is combined by multiple lamination close-packed arrays groups of profiled sheeting 61
Into profiled sheeting 61 is hollow structure, and the section of the inner chamber of profiled sheeting 61 is π shapes, and the inner chamber lamination close-packed arrays of profiled sheeting 61 are constituted
Forming cavity 62.The cross section of described forming cavity 62 is identical with the cross section of the inner chamber of 52 destination county pressuring plate of booster cavity 51 and phase
Correspondence connection.The quantity of described profiled sheeting 61 is 5 pieces.
The power of the cement base composite board processing unit (plant) of the present invention is provided by motor or oil cylinder, is also configured with conveyer belt etc.
Product transmission is carried out, and overall realized by PLC of equipment automatically controls.In the art, correlation technique is highly developed,
This is repeated no more.
Screw conveyor is exactly the conveying worm of two rotary shafts for being welded with rotating vane respectively.As two spiral shells
Rotation conveyer combines, and constitutes a conveying worm.The rotation direction of rotary shaft, determines the conveying side of material
To, but general conveying worm is all to design rotating vane according to individual event conveying in design., can be big when reverse conveying
The service life of big reduction conveyer.
The helical blade of rotation by material elapse and carry out conveying worm conveying, wherein make material not with conveying worm
The power that blade rotates together is that material own wt and conveying worm casing are realized to the frictional resistance of material.
When helical axis is rotated, due to material gravity and its with the frictional force produced by cell body wall, make material can only be
Moved forward under the push of blade along the bottom land of conveyer, screw rod of its situation as not revolvable nut along rotation is made
Translational motion is the same.Material is then the thrust by go-ahead material below in the migration of intermediate bearing.So, material exists
Transport in conveyer, is entirely a kind of sliding motion.In order that helical axis is in tension state advantageously, typically all will
Drive device and discharge port are placed in same one end of conveyer, and charging aperture is tried one's best and is placed near the afterbody of the other end.
Helical blade is welded with conveying worm rotary shaft, the face type of blade has solid face according to the difference of conveying material
The patterns such as type, belt face type, blade face type.
Terminal of the helical axis of conveying worm in material movement direction has thrust bearing with the axial direction with material to spiral
Counter-force, when captain is longer, should add middle underslung bearing, middle hanger bearing slides the two kinds of structures that can be exchanged using rolling,
Dust-proof sealing device is all provided with, discharge end is provided with clearing apparatus, and total noise of centrifuge is low, strong adaptability, operates easy to maintenance, feed inlet and outlet
Location arrangements are flexible.
Suitable cementitious material is known, including cement, lime or the material such as portland cement containing lime, water
Close lime or their mixture.Blended cement is also suitable, is such as mixed with the lime containing other materials, these materials
E.g. lime stone, particle clinker, the silica flour of condensation.
Suitable fibrous material include asbestos, but it is more preferable to be to include the non-asbestos fibre such as cork of cellulose
And hardwood cellulose fibers, non-wood cellulose fibers, mineral wool, steel fibre, synthetic polymeric fibers such as polyamide, polyester,
Polypropylene, polymethylpentene, polyacrylonitrile, polyacrylamide, viscose glue, nylon, polyvinyl chloride (PVC), polyvinyl alcohol (PVA),
Artificial silk and glass, ceramics or Carbon fibe.
The present invention, which is used to extrude, can extrude the ability of the hard slurry for being enough to stack, and reduce the processing for extruding processing
The usage amount of auxiliary agent or the ability of cost, can use the ability of " rapid curing " chemical substance, reduce the occupation of land of factory
The ability of area and the ability for reducing fund cost,
By embodiment above, the those skilled in the art can readily realize the present invention.But should manage
Solution, the present invention is not limited to above-mentioned several embodiments.On the basis of disclosed embodiment, the technical field
Technical staff can be combined different technical characteristics, so as to realize different technical schemes.
Claims (8)
1. cement base composite board processing unit (plant), it is characterised in that including auger, anallobar and shaping area, the top of auger is matched somebody with somebody
Hopper is equipped with, the output end connection anallobar of auger, the output end stable connection shaping area of anallobar, anallobar leads to shaping area
Locating shaft is crossed to fix.
2. cement base composite board processing unit (plant) according to claim 1, it is characterised in that described anallobar is by multiple
Pressuring plate lamination close-packed arrays are constituted, and pressuring plate is hollow structure, and the inner chamber lamination close-packed arrays of pressuring plate constitute booster cavity,
Booster cavity is that along the diminishing gradual change chamber in direction away from auger output end, the section of described booster cavity is by circular gradual change
For π shapes.
3. cement base composite board processing unit (plant) according to claim 1, it is characterised in that the quantity of described pressuring plate
For 10-20.
4. cement base composite board processing unit (plant) according to claim 1 or 2, it is characterised in that described shaping area bag
Profiled sheeting combination and adjustment packing ring are included, profiled sheeting combination is each attached on locating shaft with adjustment packing ring, and profiled sheeting is combined by multiple
Profiled sheeting lamination close-packed arrays are constituted, and profiled sheeting is hollow structure, and the section of profiled sheeting inner chamber is π shapes, and the inner chamber of profiled sheeting is folded
Layer close-packed arrays constitute forming cavity.
5. cement base composite board processing unit (plant) according to claim 1, it is characterised in that described forming cavity it is transversal
Face is identical with the cross section of booster cavity destination county pressuring plate inner chamber and corresponding connection.
6. cement base composite board processing unit (plant) according to claim 4, it is characterised in that the quantity of described profiled sheeting
For 5-15 blocks.
7. the cement base composite board processing unit (plant) according to claim 5 and/or 6, it is characterised in that described auger
Including sleeve and screw rod, screw rod is fixedly installed in the inside of sleeve by fixed support.
8. cement base composite board processing method, it is characterised in that specific method is as follows：
S1, material enter screw conveyor by hopper, by the rotation of auger sleeve inner screw, material is elapsed and spiral shell is carried out
Rotation conveying；
S2, material are exported from the output end of auger, are pushed into the booster cavity of anallobar, the internal diameter of booster cavity it is linear
It is gradually reduced, so as to realize that the degree of packing of material is gradually increased；
S3, material are exported from the terminal of booster cavity, stable shaping are carried out into the forming cavity of shaping area, by adjusting shaping area
Profiled sheeting with adjustment packing ring quantity come control forming cavity length so that adjust needed for pressure；When shaping area needs decompression
When, reduce the quantity of profiled sheeting and accordingly increase the quantity of adjustment packing ring, the length of shaping area forming cavity is shortened, so as to reduce
The reduction of shaping area pressure；When shaping area needs supercharging, reduce the quantity of profiled sheeting and accordingly increase the quantity of adjustment packing ring；
Cement base composite board in S4, the forming cavity in self-forming area needed for output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369463.9A CN107009489A (en) | 2017-05-23 | 2017-05-23 | Cement base composite board processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369463.9A CN107009489A (en) | 2017-05-23 | 2017-05-23 | Cement base composite board processing method and device |
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| Publication Number | Publication Date |
|---|---|
| CN107009489A true CN107009489A (en) | 2017-08-04 |
Family
ID=59450908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710369463.9A Pending CN107009489A (en) | 2017-05-23 | 2017-05-23 | Cement base composite board processing method and device |
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| Country | Link |
|---|---|
| CN (1) | CN107009489A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158091Y (en) * | 2007-10-13 | 2008-12-03 | 西北民族大学 | Tile extruding machine |
| CN101622112A (en) * | 2007-03-01 | 2010-01-06 | 日本碍子株式会社 | Soil kneader |
| CN203876014U (en) * | 2014-04-15 | 2014-10-15 | 北新绿色住宅有限公司 | Extruding machine for fiber cement boards |
| CN204622259U (en) * | 2015-05-23 | 2015-09-09 | 柯锦清 | The simple small-sized single shaft ceramic material vacuum deairing machine of structure |
| CN207140025U (en) * | 2017-05-23 | 2018-03-27 | 山东城际轨道交通科技有限公司 | Cement base composite board processing unit (plant) |
-
2017
- 2017-05-23 CN CN201710369463.9A patent/CN107009489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101622112A (en) * | 2007-03-01 | 2010-01-06 | 日本碍子株式会社 | Soil kneader |
| CN201158091Y (en) * | 2007-10-13 | 2008-12-03 | 西北民族大学 | Tile extruding machine |
| CN203876014U (en) * | 2014-04-15 | 2014-10-15 | 北新绿色住宅有限公司 | Extruding machine for fiber cement boards |
| CN204622259U (en) * | 2015-05-23 | 2015-09-09 | 柯锦清 | The simple small-sized single shaft ceramic material vacuum deairing machine of structure |
| CN207140025U (en) * | 2017-05-23 | 2018-03-27 | 山东城际轨道交通科技有限公司 | Cement base composite board processing unit (plant) |
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