CN108687999A - A kind of raw material pressure setting for CIPP hose materials - Google Patents
A kind of raw material pressure setting for CIPP hose materials Download PDFInfo
- Publication number
- CN108687999A CN108687999A CN201810378441.3A CN201810378441A CN108687999A CN 108687999 A CN108687999 A CN 108687999A CN 201810378441 A CN201810378441 A CN 201810378441A CN 108687999 A CN108687999 A CN 108687999A
- Authority
- CN
- China
- Prior art keywords
- band
- hydraulic cylinder
- rolling
- rolls
- raw material
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 39
- 239000002994 raw material Substances 0.000 title claims abstract description 21
- 102100037978 InaD-like protein Human genes 0.000 title claims abstract description 17
- 101150003018 Patj gene Proteins 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 97
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000011347 resin Substances 0.000 abstract description 23
- 229920005989 resin Polymers 0.000 abstract description 23
- 230000003204 osmotic effect Effects 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/12—Compression moulding
-
- 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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
-
- 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
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/006—Flexible liners
Abstract
The invention discloses a kind of raw material pressure settings for CIPP hose materials, including rack, it is provided with hose in rack and uniformly rolls band, shaking device, quick rolling device, at a slow speed rolling device, raw material uniformly rolls that band, shaking device, quick rolling device, rolling device is sequentially connected by transfer passage and is connect at a slow speed.The band that uniformly rolls includes bottom roller holder, is connected with down on bottom roller holder and rolls frame, under roll and be connected with several bottom rollers on frame, bottom roller is arranged with underdrive and rolls band;It includes above rolling frame uniformly to roll band, above rolls and is connected with several upper rollers on frame, is arranged with outside upper roller and rolls band, above rolls band and rolls band with underdrive and is oppositely arranged.By the way that the present apparatus is arranged, resin completely penetrates in fibrous felt, and permeates uniformly, is not in the uneven problem for causing tube wall strength inadequate of infiltration;In resin energy rapid osmotic to fibrous felt, production efficiency is improved, labour cost is reduced.
Description
Technical field
The present invention relates to a kind of CIPP hose materials rolling devices, more particularly to a kind of original for CIPP hose materials
Expect pressure setting.
Background technology
CIPP water, which turns over inner lining repairing technique and filling is soaked with the hose material of thermosetting resin, transports to building-site, utilizes water
Pressure material is turned over transfer to pipeline and it made to be tightly attached to inner wall of the pipe, so that resin material is consolidated by the method that hot water heats
Change, the method that the new pipe of lining resin of a high intensity is formed in old pipe.Renovation technique originally is with excavator underground
Pipeline digs up, then new pipeline of nuzzling, and is called orthodox excavation method, but this method wastes time, and cause road surface by
Damage, air pollution, noise pollution, traffic jam.Then the country has introduced newest non-excavation repairing technique from Europe.It is not required to
Excavate road, so that it may repair with the breakage to underground piping.Material needs during preparation by liquid
Among resin completely penetrates the felt materials of hose inner wall, in traditional material pressing process, need through certain standing
Time allows resin to penetrate among felt materials, there is the problem of standing time is long, and infiltration is uneven, inefficiency in this way.
Invention content
The goal of the invention of the present invention is:In view of the above problems, a kind of original for CIPP hose materials is provided
Expect pressure setting, solves resin and completely penetrate the problems in fibrous felt, solve resin rapid osmotic to fibrous felt
The problems in, it solves the problems, such as to ensure that material quality is stablized.
The technical solution adopted by the present invention is as follows:
A kind of raw material pressure setting for CIPP hose materials, including rack are provided with raw material in rack and uniformly roll band, shake
Dynamic device, quick rolling device, at a slow speed rolling device, raw material uniformly roll band, shaking device, quick rolling device, grind at a slow speed
Pressure device is sequentially connected by transfer passage and is connect.
Further, described uniformly to roll the invention discloses a kind of raw material pressure setting for CIPP hose materials
Band includes bottom roller holder, is connected with down on bottom roller holder and rolls frame, under roll and be connected with several bottom rollers on frame, under
Roller housing rolls band equipped with underdrive;It includes above rolling frame uniformly to roll band, above rolls and is connected with several upper rollers on frame,
It is arranged with outside upper roller and rolls band, above roll band and roll band with underdrive and be oppositely arranged.
Further, the band that uniformly rolls includes first hydraulic cylinder and second hydraulic cylinder, first hydraulic cylinder and the second liquid
The fixing end of cylinder pressure is connected in rack;The movable end of first hydraulic cylinder and second hydraulic cylinder and the both ends phase phase for above rolling frame
Even;On be provided with driving motor, driving motor is connected by driving chain with bottom roller power.
Further, the shaking device includes vibration motor, and vibration motor is arranged in rack, and vibration motor passes through biography
Dynamic device is connected with shake table.
Further, the quick rolling device includes third hydraulic cylinder, and third hydraulic cylinder fixing end is fixed on the rack,
The movable end of third hydraulic cylinder, which is connected with, quickly rolls band, it is upper quickly roll band lower section be relatively set with it is lower quickly roll band,
Band is quickly rolled down to be connected in rack by fixed frame, it is lower quickly to roll the dynamic device of band connection.
Further, the quick rolling device and stock chest, stock chest are provided between rolling device in rack at a slow speed
Raw material for storing quick rolling device and the time difference between rolling device is accumulated at a slow speed.
Further, the rolling device at a slow speed includes the first rolling wheel and the second rolling wheel, the first rolling wheel and second
Rolling wheel is connected by fixed frame with rack, and the first rolling wheel and the second rolling wheel are horizontally disposed, the rolling device packet at a slow speed
The 4th hydraulic cylinder is included, the fixing end of the 4th hydraulic cylinder is connected with rack, and the movable end of the 4th hydraulic cylinder is connected with third rolling wheel,
First rolling wheel, the second rolling wheel and third rolling wheel azimuth distribution triangular in shape;First rolling wheel or the second rolling wheel or
It is connected with power plant on three rolling wheels.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
1. by the way that the present invention is arranged, resin completely penetrates in fibrous felt, and permeates uniformly, and being not in that infiltration is uneven leads
The problem for causing tube wall strength inadequate;
2. by the way that the present invention is arranged, in resin energy rapid osmotic to fibrous felt, improve production efficiency, reduce labour at
This;
3. by the way that shaking device is arranged, liquid resin will can be completely permeated in the fiber gap of felt materials, improve osmotic efficiency.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
It is marked in figure:1 is directing plate, and 2 be guide wheel, and 3 be driving motor, and 4 be driving chain, and 5 be upper roller, and 6 be bottom roller,
7 be under roll frame, 8 be that underdrive rolls band, and 9 be bottom roller holder, and 10 be first hydraulic cylinder, 11 be on roll band, 12 be on
Roll frame, 13 be second hydraulic cylinder, and 14 be vibration motor, and 15 be shake table, and 16 be third hydraulic cylinder, and 17 be upper quickly to roll
Band, 18 be it is lower quickly roll band, 19 be stock chest, and 20 be the first rolling wheel, and 21 be the second rolling wheel, and 22 be third rolling wheel,
23 be the 4th hydraulic cylinder.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of raw material pressure setting for CIPP hose materials, including rack, it is provided in rack soft
Tube material uniformly rolls band, shaking device, quick rolling device, at a slow speed rolling device, raw material uniformly roll band, shaking device,
Quick rolling device, rolling device is sequentially connected by transfer passage and is connect at a slow speed.After resin injection hose material, it is usually concentrated in
One end of pipeline, resin component can be evenly distributed on hose material inner wall by uniformly rolling band.Shaking device can be complete by resin
It penetrates into the gap of woollen, the structural strength of hose material road after hardening can be improved in this way, improve repairing quality.Quickly grind
Pressure device can will shake loose woollen and restore, and be rolled convenient for the later stage.Pipeline can fully be rolled and be oozed by rolling device at a slow speed
Thoroughly, reach factory calibration.
Further, the band that uniformly rolls includes bottom roller holder 9, and holder 9 is made of steel construction.Bottom roller holder
Be connected with down on 9 and roll frame 7, under roll and be connected with several bottom rollers 6 on frame 7, bottom roller 6 is arranged with underdrive and rolls band
8;Underdrive is rolled band 8 and is made of rubber.It, will not reverse flow during quickly rolling since modeling fat has toughness
Dynamic, extra modeling fat will be extruded in remaining pipeline.
It includes above rolling frame 12 uniformly to roll band, above rolls and is connected with several upper rollers 5 on frame 12, outside upper roller 5
It is arranged with and rolls band 11, above roll band 11 and roll band 8 with underdrive and be oppositely arranged.On roll band 11 and underdrive and roll band 8
There are gaps for quality inspection.
Further, the band that uniformly rolls includes first hydraulic cylinder 10 and second hydraulic cylinder 13,10 He of first hydraulic cylinder
The fixing end of second hydraulic cylinder 13 is connected in rack;The movable end of first hydraulic cylinder 10 and second hydraulic cylinder 13 and above roll frame
12 both ends are connected;On be provided with driving motor 3, driving motor 3 is connected by driving chain 4 with 6 power of bottom roller.Transmission
Motor 3 uses adjustable speed motor.
Further, the shaking device includes vibration motor 14, and vibration motor 14 is arranged in rack, vibration motor 14
It is connected with shake table 15 by transmission device.Vibration motor 14 is high-speed electric expreess locomotive, and rotation can be converted into shaking, shaken by transmission device
Dynamic platform 15 can generate high-frequency vibration a little, among the villus that modeling fat is completely penetrated to inner wall of the pipe.
Further, the quick rolling device includes third hydraulic cylinder 16, and 16 fixing end of third hydraulic cylinder is fixed on machine
On frame, the movable end of third hydraulic cylinder 16 is connected with and quickly rolls band 17, and upper 17 lower section of band of quickly rolling is relatively set with down
Quickly roll band 18, it is lower quickly to roll band 18 and be connected in rack by fixed frame, it is lower quickly roll band 18 connect it is dynamic
Device.Pipeline can be bonded duct wall by quick rolling device by the modeling fat of vibrations dispersion from new.
Further, the quick rolling device and stock chest 19, storing are provided between rolling device in rack at a slow speed
The raw material that slot 19 is used to store quick rolling device and the time difference between rolling device is accumulated at a slow speed.In stock chest 19
It is additionally provided with vertical fold mechanism, the folding that vertical direction is carried out to pipeline is placed, and the storage capacity of stock chest 19 is improved.
Further, the rolling device at a slow speed includes the first rolling wheel 20 and the second rolling wheel 21, the first rolling wheel 20
It is connected with rack by fixed frame with the second rolling wheel 21, the first rolling wheel 20 and the second rolling wheel 21 are horizontally disposed, described slow
Fast rolling device includes the 4th hydraulic cylinder 23, and the fixing end of the 4th hydraulic cylinder 23 is connected with rack, the activity of the 4th hydraulic cylinder 23
End is connected with third rolling wheel 22,22 azimuth distribution triangular in shape of the first rolling wheel 20, the second rolling wheel 21 and third rolling wheel;
It is connected with power plant on first rolling wheel 20 or the second rolling wheel 21 or third rolling wheel 22.Rolling device fills pipeline at a slow speed
Divide after rolling, you can manufacture.
Equipment further includes directing plate 1, and directing plate 1 is arranged the inlet for rolling band 8 in underdrive, is provided on directing plate 1
Guide wheel 2.Guide wheel 2 can reduce the frictional force between pipeline and directing plate 1.
When specifically used, after pipeline is exhausted vacuum, the resin of predetermined amount is injected, pipeline is then placed on directing plate 1
On, starting device.
Carrying out practically process, the one end of first choice containing more resin enter underdrive roll band 8 and on roll between band 11.
Due to the toughness of resin, resin will not be flow backwards in hose material, and can be flowed at the hose material inner wall of blank.Then soft
Tube material from uniformly roll bring out after enter on shake table 15, the high-frequency vibration that shake table 15 generates is by resin and hose material
The fibrous felt of material inner wall is sufficiently mixed, behind pipe-repairing when, uniform villus and resin distribution can improve the structure of pipeline
The repairing quality of intensity and pipeline.Hose material is passed through quick rolling device after vibrations, and quick rolling device is by hose material
Material enters stock chest 19 after smoothing, and then hose material enters rolling device at a slow speed, at a slow speed the third rolling wheel 22 of rolling device
Spacing can be adjusted by the 4th hydraulic cylinder 23, keep the effect rolled.Uniformly rolling band can be by first hydraulic cylinder 10 to equipment
Spacing is adjusted, for being applicable in different materials.Similarly, second hydraulic cylinder 13 can quickly rolling device spacing, improve grind
Press effect.
In this way, by the way that the present invention is arranged, resin completely penetrates in fibrous felt, and permeates uniformly, is not in infiltration
The uneven problem for causing tube wall strength inadequate;In resin energy rapid osmotic to fibrous felt, production efficiency is improved, is reduced
Labour cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (7)
1. a kind of raw material pressure setting for CIPP hose materials, it is characterised in that:Including rack, hose is provided in rack
Band, shaking device, quick rolling device, at a slow speed rolling device are uniformly rolled, raw material uniformly rolls band, shaking device, quickly grinds
Pressure device, rolling device is sequentially connected by transfer passage and is connect at a slow speed.
2. a kind of raw material pressure setting for CIPP hose materials as described in claim 1, it is characterised in that:It is described uniform
It includes bottom roller holder to roll band(9), bottom roller holder(9)On be connected with down and roll frame(7), under roll frame(7)Upper activity is even
It is connected to several bottom rollers(6), bottom roller(6)It is arranged with underdrive and rolls band(8);It includes above rolling frame uniformly to roll band(12),
On roll frame(12)On be connected with several upper rollers(5), upper roller(5)Outer be arranged with rolls band(11), above roll band
(11)Band is rolled with underdrive(8)It is oppositely arranged.
3. a kind of raw material pressure setting for CIPP hose materials as claimed in claim 2, it is characterised in that:It is described uniform
It includes first hydraulic cylinder to roll band(10)And second hydraulic cylinder(13), first hydraulic cylinder(10)And second hydraulic cylinder(13)Fixation
End is connected in rack;First hydraulic cylinder(10)And second hydraulic cylinder(13)Movable end and above roll frame(12)Both ends phase phase
Even;On be provided with driving motor(3), driving motor(3)Pass through driving chain(4)With bottom roller(6)Power is connected.
4. a kind of raw material pressure setting for CIPP hose materials as described in claim 1 or 3, it is characterised in that:It is described
Shaking device includes vibration motor(14), vibration motor(14)It is arranged in rack, vibration motor(14)Connected by transmission device
It is connected to shake table(15).
5. a kind of raw material pressure setting for CIPP hose materials as claimed in claim 4, it is characterised in that:It is described quick
Rolling device includes third hydraulic cylinder(16), third hydraulic cylinder(16)Fixing end is fixed on the rack, third hydraulic cylinder(16)'s
Movable end, which is connected with, quickly rolls band(17), upper quickly to roll band(17)Lower section, which is relatively set with, lower quickly rolls band(18),
Quickly roll band down(18)It is connected in rack by fixed frame, it is lower quickly to roll band(18)It is connected with power plant.
6. a kind of raw material pressure setting for CIPP hose materials as claimed in claim 5, it is characterised in that:It is described quick
Between rolling device and at a slow speed rolling device stock chest is provided in rack(19), stock chest(19)Quickly dress is rolled for storing
It sets and the time difference between rolling device is accumulated at a slow speed raw material.
7. a kind of raw material pressure setting for CIPP hose materials as claimed in claim 6, it is characterised in that:It is described at a slow speed
Rolling device includes the first rolling wheel(20)With the second rolling wheel(21), the first rolling wheel(20)With the second rolling wheel(21)Pass through
Fixed frame is connected with rack, the first rolling wheel(20)With the second rolling wheel(21)Horizontally disposed, the rolling device at a slow speed includes
4th hydraulic cylinder(23), the 4th hydraulic cylinder(23)Fixing end be connected with rack, the 4th hydraulic cylinder(23)Movable end be connected with
Third rolling wheel(22), the first rolling wheel(20), the second rolling wheel(21)With third rolling wheel(22)Azimuth distribution triangular in shape;
First rolling wheel(20)Or second rolling wheel(21)Or third rolling wheel(22)On be connected with power plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378441.3A CN108687999B (en) | 2018-04-25 | 2018-04-25 | Raw material pressing device for CIPP hose material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378441.3A CN108687999B (en) | 2018-04-25 | 2018-04-25 | Raw material pressing device for CIPP hose material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687999A true CN108687999A (en) | 2018-10-23 |
| CN108687999B CN108687999B (en) | 2023-12-15 |
Family
ID=63845078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378441.3A Active CN108687999B (en) | 2018-04-25 | 2018-04-25 | Raw material pressing device for CIPP hose material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687999B (en) |
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| CN2264642Y (en) * | 1996-06-26 | 1997-10-15 | 吴新疆 | Composite board shaping machine |
| CN201036889Y (en) * | 2007-04-17 | 2008-03-19 | 刘红帆 | Vibrating device for glass fabric cement tile production line |
| CN201124192Y (en) * | 2007-08-28 | 2008-10-01 | 杭州科策电热技术有限公司 | Tube making machine |
| CN201872348U (en) * | 2010-10-27 | 2011-06-22 | 航天材料及工艺研究所 | Continuous production equipment for composite fiber strengthened water foaming polyurethane hard-foam composite plate |
| CN202213109U (en) * | 2011-09-13 | 2012-05-09 | 青岛润兴高分子材料有限公司 | High-efficient fiber steeping SMC sheet production device |
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| CN203766037U (en) * | 2014-03-18 | 2014-08-13 | 厦门弘诚绝缘材料有限公司 | Novel rolling equipment for producing polyester fiber insulation board |
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| CN207256927U (en) * | 2017-08-12 | 2018-04-20 | 王斌 | A kind of thermosetting property strengthens ripple packing continuous production device |
| CN208359184U (en) * | 2018-04-25 | 2019-01-11 | 成都龙之泉科技股份有限公司 | A kind of raw material pressure setting for CIPP hose material |
-
2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264642Y (en) * | 1996-06-26 | 1997-10-15 | 吴新疆 | Composite board shaping machine |
| CN201036889Y (en) * | 2007-04-17 | 2008-03-19 | 刘红帆 | Vibrating device for glass fabric cement tile production line |
| CN201124192Y (en) * | 2007-08-28 | 2008-10-01 | 杭州科策电热技术有限公司 | Tube making machine |
| CN201872348U (en) * | 2010-10-27 | 2011-06-22 | 航天材料及工艺研究所 | Continuous production equipment for composite fiber strengthened water foaming polyurethane hard-foam composite plate |
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| CN202213109U (en) * | 2011-09-13 | 2012-05-09 | 青岛润兴高分子材料有限公司 | High-efficient fiber steeping SMC sheet production device |
| CN103624996A (en) * | 2012-08-22 | 2014-03-12 | 上海杰事杰新材料(集团)股份有限公司 | Equipment used for preparing continuous fabric reinforced thermoplastic resin |
| CN203110346U (en) * | 2012-11-27 | 2013-08-07 | 常州悦诚新材料有限公司 | Production equipment for continuous fiber glass cloth thermoplastic plastic laminated boards |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108687999B (en) | 2023-12-15 |
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