CN109203508A - A kind of fibre pipe horizontal centrifugal molding machine and its moulding process - Google Patents
A kind of fibre pipe horizontal centrifugal molding machine and its moulding process Download PDFInfo
- Publication number
- CN109203508A CN109203508A CN201810992514.8A CN201810992514A CN109203508A CN 109203508 A CN109203508 A CN 109203508A CN 201810992514 A CN201810992514 A CN 201810992514A CN 109203508 A CN109203508 A CN 109203508A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- porous mold
- rotation axis
- fiber
- fibre
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
- B29C70/323—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core on the inner surface of a rotating mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Abstract
The present invention relates to a kind of fibre pipe horizontal centrifugal molding machine, cylinder is equipped with above rack；The upper end of the cylinder is equipped with lid, covers the feed pipe for being equipped with and communicating with cylinder；Porous mold is equipped in cylinder, the both ends of porous mold are connected with lid and the intracorporal bottom of cylinder respectively, and porous mold has separated the cylinder into the first accommodating chamber and the second accommodating chamber；Cylinder bottom end is equipped with rotation axis, and rotation axis is arranged in the bearing block in rack by bearing；First accommodating chamber is connected with the liquid pushing tube being located in cylinder body bottom, and liquid pushing tube is connected with the outlet tube being located in rotation axis, and outlet tube is pierced by rotation axis；Rotation axis one end is connected with driving mechanism；Rotary joint is equipped on feed pipe and outlet tube, fiber slurry of the invention is drawn close to porous mold under the influence of centrifugal force, fiber is gradually superimposed upon on porous mold inner wall and forms fibre pipe, waste liquid is then discharged by the hole on porous mold, inside and outside uniform wall thickness, the smooth fibre pipe in surface can be produced.
Description
Technical field
The invention belongs to fibre pipe preparation technical field more particularly to a kind of fibre pipe horizontal centrifugal molding machine and its
Moulding process.
Background technique
The preparation of fibre pipe is mainly formed using the vacuum filtration of interior external mold at present, mainly by the slurry containing fiber
It is sent into mold, so that slurry is adsorbed on the inner surface of mold in the effect by filtering, the hole that liquid then passes through mold is filtered, this
The fibre pipe rough inner surface of the technique preparation of sample is uneven, and short texture intensity is low；Or mold is immersed in slurry pool, benefit
With the suction of pump by fibers adsorption in mold outer surface, and the hole that liquid then passes through mold is filtered, the fiber of the method preparation
Tube outer surface is similarly rough, and wall unevenness is even, exist simultaneously material remained in slurry pool and caused by waste problem.
Summary of the invention
One kind is provided the invention aims to overcome the deficiencies in the prior art and is capable of processing out inside and outside uniform wall thickness, surface
Smooth fibre pipe horizontal centrifugal molding machine and its moulding process.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of fibre pipe horizontal centrifugal molding machine, including
Rack, cylinder, lid, feed pipe, porous mold, rotation axis, bearing, bearing block, liquid pushing tube, outlet tube, driving mechanism and rotation
Connector；Cylinder is equipped with above the rack；The upper end of the cylinder is equipped with lid, covers the feed pipe for being equipped with and communicating with cylinder；
Porous mold is equipped in the cylinder, the both ends of porous mold are connected with lid and the intracorporal bottom of cylinder respectively, above-mentioned porous mold
The first accommodating chamber and the second accommodating chamber are separated the cylinder into；The cylinder bottom end is equipped with rotation axis, and rotation axis is set by bearing
It sets in the bearing block being located in rack；First accommodating chamber be located at cylinder body bottom in liquid pushing tube be connected, liquid pushing tube and
Outlet tube in rotation axis is connected, and outlet tube is pierced by rotation axis；Described rotation axis one end is connected with driving mechanism；It is described
Rotary joint is equipped on feed pipe and outlet tube.
Preferably, the lower end of the cylinder is arranged on the rack by support roller.
Preferably, the cylinder is horizontally installed on above rack.
Preferably, the driving mechanism includes motor, V belt wheel and V band；Two V belt wheels are separately positioned on rotation axis
In the shaft of motor, and two V belt wheels are connected by V band.
A kind of moulding process of fibre pipe horizontal centrifugal molding machine, includes the following steps:
(1) fiber and binder are added in blender according to the mass ratio of 1:30~1:200, and be added dispersing agent into
Row high-speed stirred disperses to form fiber slurry；
(2) fiber slurry is injected into inside porous mold by feed pipe；
(3) motor is opened, and motor driven cylinder is rotated, so that the fiber slurry inside porous mold generates centrifugation
Power；
(4) cylinder rotation after a certain period of time, under the influence of centrifugal force, fiber slurry is drawn close to porous mold, fiber by
Step is superimposed upon on porous mold inner wall and forms fibre pipe, and waste liquid is squeezed out by the hole on porous mold, and by liquid pushing tube and
Outlet tube discharge.
Preferably, the fiber is mineral fibres, glass fibre, alumina silicate fibre, high aluminum fiber, fiber containing zirconium, polycrystalline
One or several kinds of mixing of mullite fiber, alumina fibre, soluble Biodegradable fiber.
Preferably, the binder is the nothings such as organic binder or waterglass, silica solution, Aluminum sol, zirconium colloidal sol, phosphate
The mixing of one or more of machine binder.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
The fibre pipe horizontal centrifugal molding machine and its forming method of the present invention program can be revolved by motor driven cylinder
Turn, so that fiber slurry is drawn close to porous mold under the influence of centrifugal force, fiber is gradually superimposed upon shape on porous mold inner wall
At fibre pipe, waste liquid is then discharged by the hole on porous mold, can produce inside and outside uniform wall thickness, the smooth fibre pipe in surface,
Preferably meet actual production and processing demand.
Detailed description of the invention
Technical scheme of the present invention is further explained with reference to the accompanying drawing:
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the partial enlarged view in attached drawing 1；
Wherein: 1 feed pipe, 2 lids, 3 cylinders, 4 outlet tubes, 5 fiber slurries, 6 porous molds, 7 racks, 8 rotary joints, 9
Liquid pushing tube, 10 support rollers, 11 bearing blocks, 12 bearings, 13V belt wheel, 14 rotation axis, 15 motors, 16V band, 17 first accommodating chambers, 18
Second accommodating chamber.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
A kind of fibre pipe horizontal centrifugal molding machine of the present invention as shown in attached drawing 1-2, including rack 7, cylinder
3, lid 2, feed pipe 1, porous mold 6, rotation axis 14, bearing 12, bearing block 11, liquid pushing tube 9, outlet tube 4, driving mechanism and rotation
Adapter 8；Cylinder 3 is equipped with above the rack 7；The upper end of the cylinder 3 is equipped with lid 2, and lid 2 is equipped with and communicates with cylinder 3
Feed pipe 1；Be equipped with porous mold 6 in the cylinder 3, the both ends of porous mold 6 respectively with the bottom phase in lid 2 and cylinder 3
Even, cylinder 3 has been separated into the first accommodating chamber 17 and the second accommodating chamber 18 by above-mentioned porous mold 6；3 bottom end of cylinder, which is equipped with, to be turned
Moving axis 14, rotation axis 14 are arranged in the bearing block 11 in rack 7 by bearing 12；First accommodating chamber 17 be located at
Liquid pushing tube 9 in 3 bottom of cylinder is connected, and liquid pushing tube 9 is connected with the outlet tube 4 being located in rotation axis 14, and outlet tube 4 is pierced by and turns
Moving axis 14；Described 14 one end of rotation axis is connected with driving mechanism；Rotary joint 8 is equipped on the feed pipe 1 and outlet tube 4.
Further, the lower end of the cylinder 3 is arranged in rack 7 by support roller 10；The cylinder 3 is horizontally installed on
7 top of rack.
Specifically, the driving mechanism includes motor 15, V belt wheel 13 and V band 16；Two V belt wheels 13 are respectively set
In rotation axis 14 and the shaft of motor 15, and two V belt wheels 13 are connected by V band 16.
The operation principle of the present invention is that: fiber slurry enters inside porous mold 6 from feed pipe 1, i.e. the second accommodating chamber
In 18, then cylinder 3 is rotated by motor 15, so that the fiber slurry in the second accommodating chamber 18 is generated centrifugal force, in centrifugal force
Under effect, fiber slurry is drawn close to porous mold 6, and fiber is gradually superimposed upon on the inner wall of porous mold 6 and forms fibre pipe, and squeezes
Out in waste liquid to the first accommodating chamber 17, then it is discharged by liquid pushing tube 9 and outlet tube 4.
The fiber is mineral fibres, glass fibre, alumina silicate fibre, high aluminum fiber, fiber containing zirconium, polycrystalline mullite fibre
One or several kinds of mixing of dimension, alumina fibre, soluble Biodegradable fiber.
The binder is the inorganic bonds such as organic binder or waterglass, silica solution, Aluminum sol, zirconium colloidal sol, phosphate
The mixing of one or more of agent.
Embodiment one:
(1) alumina silicate fibre and silica solution are added in blender according to the mass ratio of 1:180, and be added dispersing agent into
Row high-speed stirred disperses to form fiber slurry；
(2) fiber slurry is injected into the inside of porous mold by feed pipe；
(3) motor is opened, and motor driven cylinder is rotated, and the revolving speed of cylinder is 30r/min, so that inside porous mold
Fiber slurry generate centrifugal force；
(4) cylinder rotation after a certain period of time, under the influence of centrifugal force, fiber slurry is drawn close to porous mold, fiber by
Step is superimposed upon on porous mold inner wall and forms fibre pipe, and waste liquid is squeezed out by the hole on porous mold, and by liquid pushing tube and
Outlet tube discharge.
Embodiment two:
(1) fiber containing zirconium and waterglass are added in blender according to the mass ratio of 1:130, and dispersing agent progress is added
High-speed stirred disperses to form fiber slurry；
(2) fiber slurry is injected into the inside of porous mold by feed pipe；
(3) motor is opened, and motor driven cylinder is rotated, and the revolving speed of cylinder is 25r/min, so that inside porous mold
Fiber slurry generate centrifugal force；
(4) cylinder rotation after a certain period of time, under the influence of centrifugal force, fiber slurry is drawn close to porous mold, fiber by
Step is superimposed upon on porous mold inner wall and forms fibre pipe, and waste liquid is squeezed out by the hole on porous mold, and by liquid pushing tube and
Outlet tube discharge.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (7)
1. a kind of fibre pipe horizontal centrifugal molding machine, it is characterised in that: including rack, cylinder, lid, feed pipe, porous mold,
Rotation axis, bearing, bearing block, liquid pushing tube, outlet tube, driving mechanism and rotary joint；Cylinder is equipped with above the rack；It is described
The upper end of cylinder is equipped with lid, covers the feed pipe for being equipped with and communicating with cylinder；Porous mold, porous mold are equipped in the cylinder
Both ends respectively with lid and the intracorporal bottom of cylinder be connected, above-mentioned porous mold separated the cylinder into the first accommodating chamber and second appearance
Receive chamber；The cylinder bottom end is equipped with rotation axis, and rotation axis is arranged in the bearing block in rack by bearing；Described first
Accommodating chamber is connected with the liquid pushing tube being located in cylinder body bottom, and liquid pushing tube is connected with the outlet tube being located in rotation axis, and outlet tube
It is pierced by rotation axis；Described rotation axis one end is connected with driving mechanism；Rotary joint is equipped on the feed pipe and outlet tube.
2. fibre pipe horizontal centrifugal molding machine according to claim 1, it is characterised in that: the lower end of the cylinder passes through
Support roller is arranged on the rack.
3. fibre pipe horizontal centrifugal molding machine according to claim 1, it is characterised in that: the cylinder is horizontally installed on
Above rack.
4. fibre pipe horizontal centrifugal molding machine according to claim 1, it is characterised in that: the driving mechanism includes electricity
Machine, V belt wheel and V band；Two V belt wheels are separately positioned in rotation axis and the shaft of motor, and two V belt wheels pass through V band
It is connected.
5. such as a kind of moulding process of fibre pipe horizontal centrifugal molding machine of any of claims 1-4, feature
It is, includes the following steps:
(1) fiber and binder are added in blender according to the mass ratio of 1:30~1:200, and dispersing agent is added and carries out height
Speed is dispersed with stirring to form fiber slurry；
(2) fiber slurry is injected into inside porous mold by feed pipe；
(3) motor is opened, and motor driven cylinder is rotated, so that the fiber slurry inside porous mold generates centrifugal force；
(4) after a certain period of time, under the influence of centrifugal force, fiber slurry is drawn close to porous mold, and fiber is gradually folded for cylinder rotation
It is added on porous mold inner wall and forms fibre pipe, and waste liquid is squeezed out by the hole on porous mold, and passes through liquid pushing tube and out liquid
Pipe discharge.
6. a kind of moulding process of fibre pipe horizontal centrifugal molding machine according to claim 5, it is characterised in that: described
Fiber is mineral fibres, glass fibre, alumina silicate fibre, high aluminum fiber, fiber containing zirconium, polycrystalline mullite fibre, aluminium oxide fibre
One or several kinds of mixing of dimension, soluble Biodegradable fiber.
7. a kind of moulding process of fibre pipe horizontal centrifugal molding machine according to claim 5, it is characterised in that: described
Binder be one of inorganic binders such as organic binder or waterglass, silica solution, Aluminum sol, zirconium colloidal sol, phosphate or
Several mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992514.8A CN109203508A (en) | 2018-08-29 | 2018-08-29 | A kind of fibre pipe horizontal centrifugal molding machine and its moulding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992514.8A CN109203508A (en) | 2018-08-29 | 2018-08-29 | A kind of fibre pipe horizontal centrifugal molding machine and its moulding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203508A true CN109203508A (en) | 2019-01-15 |
Family
ID=64985516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992514.8A Pending CN109203508A (en) | 2018-08-29 | 2018-08-29 | A kind of fibre pipe horizontal centrifugal molding machine and its moulding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203508A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478637A (en) * | 2021-07-14 | 2021-10-08 | 汪家勤 | Filter pipe forming device |
| CN115262290A (en) * | 2022-06-15 | 2022-11-01 | 桐乡恒益纸塑有限公司 | Method for quickly forming chemical fiber paper tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113478637A (en) * | 2021-07-14 | 2021-10-08 | 汪家勤 | Filter pipe forming device |
| CN115262290A (en) * | 2022-06-15 | 2022-11-01 | 桐乡恒益纸塑有限公司 | Method for quickly forming chemical fiber paper tube |
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Application publication date: 20190115 |