CN103909605A - Skid-type continuous production device of polyurethane rigid block foam - Google Patents
Skid-type continuous production device of polyurethane rigid block foam Download PDFInfo
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- CN103909605A CN103909605A CN201410164772.9A CN201410164772A CN103909605A CN 103909605 A CN103909605 A CN 103909605A CN 201410164772 A CN201410164772 A CN 201410164772A CN 103909605 A CN103909605 A CN 103909605A
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- paper
- skid
- foam
- crawler belt
- cloth
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Classifications
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/60—Measuring, controlling or regulating
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention discloses a skid-type continuous production device of polyurethane rigid block foam. The skid-type continuous production device comprises four skid-type integrated parts, including a raw material filling part, a foaming rack, a long bubble cutting part, and a production control part. The skid-type continuous production device of the polyurethane rigid block foam can implement continuous production of a factory, has the advantages of being integrated, short in construction cycle, stable in quality, low in cost and high in production efficiency, can carry out large-scale production, is convenient to integrally remove, and can realize nearby production of a polyurethane rigid insulation board in a construction site, lower the transportation cost of the product and expand the sales radius of the product.
Description
Technical field
The present invention relates to a kind of rigid poly urethanes block foam continuous production device.
Background technology
Hard polyurethane foam is mainly used in household electrical appliance thermal insulation layer, roof/wall surface thermal-insulating waterproof spray-coating foam, pipe insulation material, building board, refrigerator car and the heat insulation material of freezer etc.; In recent years, along with building energy conservation improves constantly in the system engineering of saving the energy, and in building energy conservation, heat (cold) amount that the building enclosure of building is scattered accounts for the more than 50% of whole building amounts of scattering, in building enclosure, body of wall accounts for 2/3, therefore, the insulation of body of wall should be the important step of building energy conservation.Hard polyurethane foam, because of its excellent physical property and special processed and applied characteristic thereof, improves constantly in building energy conservation market segment application occupation rate.Rigid poly urethanes warming plate has again easy for installation as the most excellent heat preservation construction material, in use procedure, can avoid or reduce maintenance cost, is widely used in the insulation of going along with sb. to guard him of building.
Simultaneously, it is that specification has been made in the work of further promoting polyurethane external wall thermal-insulation system that polyurethane energy-saving application working group of the Ministry of Construction has issued " hard polyurethane foam system external wall insulation project technology directive/guide ", mega structure insulation market is progressively opened, and polyurethane energy-saving heat preserving plate has run into unprecedented opportunity to develop.National planning will complete the reducing energy consumption work of national all buildings at the year two thousand twenty, it is predicted, will need every year 1.5 hundred million m
2above polyurethane energy-saving heat preserving plate, has very huge market.
Domestic production polyurethane thermal insulation board is that the rigid poly urethanes block foam cutting of being produced by intermittent mode forms at present, and this method output is little, can not meet the demand in China's building energy conservation market far away.Therefore, the production of rigid poly urethanes bulk is a bottleneck, and domestic production rigid poly urethanes piece steeps taking irony case mould as mould, and A, B component raw material are passed into mould by foaming machine or artificial stirring and foam.The subject matter existing has: production capacity is low, and recruitment is many, and labour intensity is large, and automaticity is low, and quality control difficulty is large, is unfavorable for the production in scale, and the performance of foam also can not show a candle to continuous foamed block foam simultaneously.
The tinuous production that polyurethane block foam uses is produced in invention, according to the retrieval and investigate, there is no at home precedent.At present, it is 201220195619.9 Chinese patent rigid foam polyurethane automatic assembly line that the production line relevant to hard polyurethane foam has application number, its be mainly produce taking hard polyurethane foam as core, one side is coated with the composite board production line of Cement fibre surface layer, the plate thickness of producing is thinner, simultaneously, owing to having used composite cover, cost is higher; In addition,, due to process conditions and the restriction in slaking cycle, the dimensional stability of composite plate is poor.
Summary of the invention
The object of the present invention is to provide a kind of skid-mounted type rigid poly urethanes block foam continuous production device for the continuous reliable hard-foam polyurethane block foam of the quality of production.
Technical solution of the present invention is:
A kind of skid-mounted type rigid poly urethanes block foam continuous production device, is characterized in that: comprise polyurethane foam casting equipment, continuous foamed frame is set after polyurethane foam casting equipment; Continuous foamed frame comprises for the cross bar of load-bearing, for delivery of the lower transmission crawler belt of continuous blocks bubbles with for the fixture crawler belt of fixed foam left and right side frame moulding, in track surface, the hard bulk bubble in rigid poly urethanes warming plate protection foaming process is set; In foaming process, it is synchronous that lower transmission crawler belt and left and right fixture crawler belt keep; Put paper apparatus in the setting of continuous foamed frame front end; The described paper apparatus of putting is divided into lower floor's paper paper placing machine structure, upper paper paper placing machine structure and left and right and puts plastic foil mechanism of paper; In continuous foamed frame rear end, left and right paper collecting mechanism is set, paper collecting mechanism is synchronizeed with fixture crawler belt; Foam transfer device, the cutting machine that hard bubbles are successively set on the rear of continuous foamed frame; Described polyurethane foam casting equipment comprises head tank, condenser and high-speed stirred foaming machine; Described head tank comprises A, B two component tanks, and every component arranges a condenser; Described condenser is provided with cold water inlet pipe, hot water inlet pipe, cold outlet pipe and hot outlet pipe; Described head tank, condenser are all communicated with stirring foaming machine;
Described stirring foaming machine comprises A, B component feed pipe, A, B component feed back pipe, stirring motor, is arranged at stirred vessel and the discharge nozzle of stirring motor bottom; Described A, B component feed back pipe are communicated with A, B component feed pipe and A, B component raw material tank respectively; Described A, B component feed pipe are communicated with A, B component raw material tank and stirred vessel respectively; Described discharge nozzle is connected to the bottom of stirred vessel, carries out cloth by moving cloth device; Described moving cloth device is made up of Aerated reciprocal machine slide unit and cloth bracket, and at base stock, with chain band during to driving front, distributing device drives perpendicular to back and forth cloth of transmission direction left and right through Aerated reciprocal machine slide unit;
Drying tunnel heater by electric heater for heating is set in both sides, the crawler belt inside of continuous foamed frame; Adjusting device is set above upper paper, described adjusting device comprises regulating the dancer rools of top paper power and regulating pours into a mould the smooth dancer rools of cloth, the smooth dancer rools of described adjusting cast cloth is half drum face, is fixed in continuous foamed frame by cross bar, can rotate around fixing point; The centre of cross bar is fixed on another fixing point of continuous lines frame by pneumatic adjusting pump, regulates the position of dancer rools by changing the length of pneumatic adjusting pump, changes the tension force of top paper power and the surface smoothness of cloth; In continuous foamed frame, be provided for the flat-top device of floating foam upper surface; It comprises flat-top pressing plate, balancing weight, steel wire rope, pulley described flat-top device, flat-top pressing plate upper end connecting steel wire ropes, and steel wire rope is walked around pulley and is connected with balancing weight; Described paper placing machine structure includes paper loading rack, puts paper bowl, puts paper dance roller and puts paper elevation and subsidence regulating device, put paper bowl and be arranged at a side of paper loading rack, put paper dance roller and put paper elevation and subsidence regulating device and be arranged at paper loading rack, putting paper dance roller and put paper elevation and subsidence regulating device and be connected.Raw material storage tank, feed pump, homogenizer, moving cloth device, purge tank, left and right paper feed mechanism and lower floor's paper paper feed mechanism are fixed on skid chassis integrated; Cross bar for load-bearing, lower transmission crawler belt, left and right fixture crawler belt, electric heater, adjusting device, flat-top device and upper paper paper placing machine structure are fixed on skid chassis integrated; Left and right paper collecting mechanism, foam transfer device, the cutting machine that hard bubbles are fixed on skid chassis integrated.
Described foam transfer device comprises cross bar and guide rail, and described guide rail is fixed on cross bar, adjacent with lower transmission crawler belt.
At the described foam transfer device discharging direction adjacent setting cutting machine that hard bubbles.
The present invention has realized factory serialization and has produced, and has integratedly, and the construction period is short, and steady quality, cost is low, production efficiency is high, can large-scale production; Meanwhile, skid-mounted type continuous production device is convenient to integral moving, and the building site nearby of carrying out rigid poly urethanes warming plate produces, and reduces Product transport cost, expands the sale radius of product.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is skid-mounted type raw material perfusion part-structure schematic diagram of the present invention.
Fig. 2 is skid-mounted type foaming frame part-structure schematic diagram of the present invention.
Fig. 3 is the long bubble of skid-mounted type of the present invention segment part-structure schematic diagram.
Fig. 4 is skid-mounted type production control part-structure schematic diagram of the present invention.
Reference numeral comprises:
1, A expects that cold and hot unit 2, B expect that cold and hot unit 3, B expect feed pump
4, B material storage tank 5, B material feeding engine 6, A expect feed pump
7, A material storage tank 8, A material feeding engine 9, foaming machine
10, high-speed stirred 11, transfer mechanism of paper 12, cloth mouth
13, purge tank 14, left and right paper placing machine structure;
15, upper paper placing machine structure 16, adjusting device 17, drying tunnel heating
18, lower transmission crawler belt 19, left and right fixture crawler belt 20, balancing weight
21, steel wire rope 22, flat-top pressing plate 23, foaming baffle plate
24, frame 25, fixture crawler type electric machine 26, left and right delivery device
27, synchronous driving motor 28, segment part skid casing 29, cutting machine
30, pass as instrument in real time
31, accessory storage cabinet 32, Computerized monitor system 33, raw material perfusion switch board
34, foaming frame switch board 35, long bubble cutting switch board.
Detailed description of the invention
A kind of skid-mounted type rigid poly urethanes block foam continuous production device, comprises polyurethane foam casting equipment, and continuous foamed frame is set after polyurethane foam casting equipment; Continuous foamed frame comprises for the cross bar of load-bearing, for delivery of the lower transmission crawler belt of continuous blocks bubbles with for the fixture crawler belt of fixed foam left and right side frame moulding, in track surface, the hard bulk bubble in rigid poly urethanes warming plate protection foaming process is set; In foaming process, it is synchronous that lower transmission crawler belt and left and right fixture crawler belt keep; Put paper apparatus in the setting of continuous foamed frame front end; The described paper apparatus of putting is divided into lower floor's paper paper placing machine structure, upper paper paper placing machine structure and left and right and puts plastic foil mechanism of paper; In continuous foamed frame rear end, left and right paper collecting mechanism is set, paper collecting mechanism is synchronizeed with fixture crawler belt; Foam transfer device, the cutting machine that hard bubbles are successively set on the rear of continuous foamed frame; Described polyurethane foam casting equipment comprises head tank, condenser and high-speed stirred foaming machine; Described head tank comprises A, B two component tanks, and every component arranges a condenser; Described condenser is provided with cold water inlet pipe, hot water inlet pipe, cold outlet pipe and hot outlet pipe; Described head tank, condenser are all communicated with stirring foaming machine;
Described stirring foaming machine comprises A, B component feed pipe, A, B component feed back pipe, stirring motor, is arranged at stirred vessel and the discharge nozzle of stirring motor bottom; Described A, B component feed back pipe are communicated with A, B component feed pipe and A, B component raw material tank respectively; Described A, B component feed pipe are communicated with A, B component raw material tank and stirred vessel respectively; Described discharge nozzle is connected to the bottom of stirred vessel, carries out cloth by moving cloth device; Described moving cloth device is made up of Aerated reciprocal machine slide unit and cloth bracket, and at base stock, with chain band during to driving front, distributing device drives perpendicular to back and forth cloth of transmission direction left and right through Aerated reciprocal machine slide unit;
Drying tunnel heater by electric heater for heating is set in both sides, the crawler belt inside of continuous foamed frame; Adjusting device is set above upper paper, described adjusting device comprises regulating the dancer rools of top paper power and regulating pours into a mould the smooth dancer rools of cloth, the smooth dancer rools of described adjusting cast cloth is half drum face, is fixed in continuous foamed frame by cross bar, can rotate around fixing point; The centre of cross bar is fixed on another fixing point of continuous lines frame by pneumatic adjusting pump, regulates the position of dancer rools by changing the length of pneumatic adjusting pump, changes the tension force of top paper power and the surface smoothness of cloth; In continuous foamed frame, be provided for the flat-top device of floating foam upper surface; It comprises flat-top pressing plate, balancing weight, steel wire rope, pulley described flat-top device, flat-top pressing plate upper end connecting steel wire ropes, and steel wire rope is walked around pulley and is connected with balancing weight; Described paper placing machine structure includes paper loading rack, puts paper bowl, puts paper dance roller and puts paper elevation and subsidence regulating device, put paper bowl and be arranged at a side of paper loading rack, put paper dance roller and put paper elevation and subsidence regulating device and be arranged at paper loading rack, putting paper dance roller and put paper elevation and subsidence regulating device and be connected.
Described foam transfer device comprises cross bar and guide rail, and described guide rail is fixed on cross bar, adjacent with lower transmission crawler belt.
At the described foam transfer device discharging direction adjacent setting cutting machine that hard bubbles.
Skid-mounted type rigid poly urethanes block foam continuous production device comprises raw material perfusion, foaming frame, the segment of long bubble, four skid integration sections of production control.
Raw material perfusion skid part is that raw material storage tank 4 and 7, feeding engine 5 and 8, homogenizer 10, foam gun head 9, moving cloth device 12, purge tank 13, left and right ADF 14 and lower floor's paper ADF 11 are fixed on to integrated on skid chassis; On current market, there is the equipment manufacturer that can purchase about foaming casting equipment, such as Kang Long group, middle Shan Xinlongdeng company, carry out unitary construction design according to the size of skid case, its foaming machine flow is at the flow high-speed stirred mixed foaming machine of 200 ± 100Kg/min.
Foaming frame skid part is that load-bearing cross bar 24, lower transmission crawler belt 18, left and right fixture crawler belt 19, electric heating tube 17, flatness dancer rools 16, flat-top device 20-21-22, upper paper paper feeder 15 and left and right paper receiver 26 are fixed on to integrated on skid chassis; Wherein, described left and right fixture crawler belt 19 is ferro-aluminum matter, in track surface, the hard bulk bubble in rigid poly urethanes warming plate protection foaming process is set.In foaming process, it is synchronous that lower transmission crawler belt and left and right fixture crawler belt keep.In left and right fixture crawler belt internal unit drying tunnel heater 17 use electric heating tubes or steam pipe heating.Wherein, described flat-top device 20-21-22 is arranged in the foaming frame 24 that transmits crawler belt top, and it comprises balancing weight 20, the peaceful top pressing board 22 of steel wire rope 21, flat-top pressing plate upper end connecting steel wire ropes, and steel wire rope is walked around pulley and is connected with balancing weight.
Long bubble segment skid part is that foam conveyer frames 27, the cutting machine 29 that hard bubbles are fixed on to integrated on skid chassis; Described foam transfer device discharging direction adjacent arranges long bubble segment equipment 29.In segment equipment Market, there is similar equipment, but be sponge cutting equipment or gap device mostly, such as Nantong Hengkang Numerical Control Mechanical Co., Ltd, and produce by equipment improvement the equipment that meets process conditions in the present invention.
Production control skid part is mainly to comprise raw material perfusion switch board 33, foaming frame switch board 34, long bubble cutting switch board 35, Computerized monitor system 33 and accessory storage cabinet 31; This part, mainly by integrated the technological parameter in foaming process control, mainly comprises that temperature control, flow-control, crawler-tread speed regulate and foaming situation real-time Transmission.
Skid pattern of the present invention is convenient to the integral moving of rigid poly urethanes block foam continuous production device, fast assembling is produced, have integrated, construction period is short, mobile factory quick for installation, cost is low, the building site nearby of carrying out rigid poly urethanes warming plate produces, reduce Product transport cost, expand the sale radius of product.
Above content is only part embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (3)
1. a skid-mounted type rigid poly urethanes block foam continuous production device, is characterized in that: comprise polyurethane foam casting equipment, continuous foamed frame is set after polyurethane foam casting equipment; Continuous foamed frame comprises for the cross bar of load-bearing, for delivery of the lower transmission crawler belt of continuous blocks bubbles with for the fixture crawler belt of fixed foam left and right side frame moulding, in track surface, the hard bulk bubble in rigid poly urethanes warming plate protection foaming process is set; In foaming process, it is synchronous that lower transmission crawler belt and left and right fixture crawler belt keep; Put paper apparatus in the setting of continuous foamed frame front end; The described paper apparatus of putting is divided into lower floor's paper paper placing machine structure, upper paper paper placing machine structure and left and right and puts plastic foil mechanism of paper; In continuous foamed frame rear end, left and right paper collecting mechanism is set, paper collecting mechanism is synchronizeed with fixture crawler belt; Foam transfer device, the cutting machine that hard bubbles are successively set on the rear of continuous foamed frame; Described polyurethane foam casting equipment comprises head tank, condenser and high-speed stirred foaming machine; Described head tank comprises A, B two component tanks, and every component arranges a condenser; Described condenser is provided with cold water inlet pipe, hot water inlet pipe, cold outlet pipe and hot outlet pipe; Described head tank, condenser are all communicated with stirring foaming machine;
Described stirring foaming machine comprises A, B component feed pipe, A, B component feed back pipe, stirring motor, is arranged at stirred vessel and the discharge nozzle of stirring motor bottom; Described A, B component feed back pipe are communicated with A, B component feed pipe and A, B component raw material tank respectively; Described A, B component feed pipe are communicated with A, B component raw material tank and stirred vessel respectively; Described discharge nozzle is connected to the bottom of stirred vessel, carries out cloth by moving cloth device; Described moving cloth device is made up of Aerated reciprocal machine slide unit and cloth bracket, and at base stock, with chain band during to driving front, distributing device drives perpendicular to back and forth cloth of transmission direction left and right through Aerated reciprocal machine slide unit;
Drying tunnel heater by electric heater for heating is set in both sides, the crawler belt inside of continuous foamed frame; Adjusting device is set above upper paper, described adjusting device comprises regulating the dancer rools of top paper power and regulating pours into a mould the smooth dancer rools of cloth, the smooth dancer rools of described adjusting cast cloth is half drum face, is fixed in continuous foamed frame by cross bar, can rotate around fixing point; The centre of cross bar is fixed on another fixing point of continuous lines frame by pneumatic adjusting pump, regulates the position of dancer rools by changing the length of pneumatic adjusting pump, changes the tension force of top paper power and the surface smoothness of cloth; In continuous foamed frame, be provided for the flat-top device of floating foam upper surface; It comprises flat-top pressing plate, balancing weight, steel wire rope, pulley described flat-top device, flat-top pressing plate upper end connecting steel wire ropes, and steel wire rope is walked around pulley and is connected with balancing weight; Described paper placing machine structure includes paper loading rack, puts paper bowl, puts paper dance roller and puts paper elevation and subsidence regulating device, put paper bowl and be arranged at a side of paper loading rack, put paper dance roller and put paper elevation and subsidence regulating device and be arranged at paper loading rack, putting paper dance roller and put paper elevation and subsidence regulating device and be connected.Raw material storage tank, feed pump, homogenizer, moving cloth device, purge tank, left and right paper feed mechanism and lower floor's paper paper feed mechanism are fixed on skid chassis integrated; Cross bar for load-bearing, lower transmission crawler belt, left and right fixture crawler belt, electric heater, adjusting device, flat-top device and upper paper paper placing machine structure are fixed on skid chassis integrated; Left and right paper collecting mechanism, foam transfer device, the cutting machine that hard bubbles are fixed on skid chassis integrated.
2. skid-mounted type rigid poly urethanes block foam continuous production device according to claim 1, is characterized in that: described foam transfer device comprises cross bar and guide rail, and described guide rail is fixed on cross bar, adjacent with lower transmission crawler belt.
3. skid-mounted type rigid poly urethanes block foam continuous production device according to claim 1 and 2, is characterized in that: at the described foam transfer device discharging direction adjacent setting cutting machine that hard bubbles.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164772.9A CN103909605B (en) | 2014-04-23 | 2014-04-23 | Skid-mounted type rigid poly urethanes block foam continuous production device |
| PCT/CN2014/086611 WO2015161618A1 (en) | 2014-04-23 | 2014-09-16 | Skid-mounted device for continuous production of rigid block foam of polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164772.9A CN103909605B (en) | 2014-04-23 | 2014-04-23 | Skid-mounted type rigid poly urethanes block foam continuous production device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909605A true CN103909605A (en) | 2014-07-09 |
| CN103909605B CN103909605B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164772.9A Active CN103909605B (en) | 2014-04-23 | 2014-04-23 | Skid-mounted type rigid poly urethanes block foam continuous production device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103909605B (en) |
| WO (1) | WO2015161618A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161618A1 (en) * | 2014-04-23 | 2015-10-29 | 江苏绿源新材料有限公司 | Skid-mounted device for continuous production of rigid block foam of polyurethane |
| CN106079221A (en) * | 2015-10-12 | 2016-11-09 | 哈尔滨市凯瑞达科技有限公司 | A kind of PU circle bubble high-pressure foam unit |
| CN106426714A (en) * | 2016-11-15 | 2017-02-22 | 武汉正为机械有限公司 | Integrated foaming production line for foamed automobile headrest |
| CN111633904A (en) * | 2020-06-05 | 2020-09-08 | 镇江中化聚氨酯工业设备有限公司 | A novel two track machines for production of polyurethane heated board |
| CN113059745A (en) * | 2021-03-19 | 2021-07-02 | 江苏维尔克高分子材料有限公司 | Leveling device for PET (polyethylene terephthalate) foaming material for automotive interior and using method thereof |
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| CN106313359B (en) * | 2016-11-08 | 2023-05-02 | 上海技楷机电设备有限公司 | Anti-blocking easy-cleaning disc type stirring head special for foaming machine |
| CN109049485A (en) * | 2018-09-18 | 2018-12-21 | 咸阳陶瓷研究设计院有限公司 | A kind of inorganic sponge water-storage material foamable is set with drying integrated makeup |
| CN112476931A (en) * | 2020-10-30 | 2021-03-12 | 王蕊 | Preparation process of modified polyurethane material |
| CN115476465B (en) * | 2022-09-07 | 2024-05-10 | 安徽擎天伟嘉装备制造有限公司 | Technological equipment for production and assembly of refrigerator shell |
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- 2014-09-16 WO PCT/CN2014/086611 patent/WO2015161618A1/en active Application Filing
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| US5804113A (en) * | 1991-11-14 | 1998-09-08 | Prefoam Ag | Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range |
| CN202716519U (en) * | 2012-06-08 | 2013-02-06 | 厦门冠昱设备制造有限公司 | Automatic production line of phenolic foam composite boards |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161618A1 (en) * | 2014-04-23 | 2015-10-29 | 江苏绿源新材料有限公司 | Skid-mounted device for continuous production of rigid block foam of polyurethane |
| CN106079221A (en) * | 2015-10-12 | 2016-11-09 | 哈尔滨市凯瑞达科技有限公司 | A kind of PU circle bubble high-pressure foam unit |
| CN106079221B (en) * | 2015-10-12 | 2017-08-08 | 哈尔滨市凯瑞达科技有限公司 | A kind of PU circles bubble high-pressure foam unit |
| CN106426714A (en) * | 2016-11-15 | 2017-02-22 | 武汉正为机械有限公司 | Integrated foaming production line for foamed automobile headrest |
| CN111633904A (en) * | 2020-06-05 | 2020-09-08 | 镇江中化聚氨酯工业设备有限公司 | A novel two track machines for production of polyurethane heated board |
| CN113059745A (en) * | 2021-03-19 | 2021-07-02 | 江苏维尔克高分子材料有限公司 | Leveling device for PET (polyethylene terephthalate) foaming material for automotive interior and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103909605B (en) | 2015-11-25 |
| WO2015161618A1 (en) | 2015-10-29 |
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