CN202925279U - High-performance sound-absorbing thermal-insulation material production line - Google Patents
High-performance sound-absorbing thermal-insulation material production line Download PDFInfo
- Publication number
- CN202925279U CN202925279U CN 201220439206 CN201220439206U CN202925279U CN 202925279 U CN202925279 U CN 202925279U CN 201220439206 CN201220439206 CN 201220439206 CN 201220439206 U CN201220439206 U CN 201220439206U CN 202925279 U CN202925279 U CN 202925279U
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- insulation material
- blown
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Abstract
The utility model relates to a high-performance sound-absorbing thermal-insulation material production line which comprises a main machine frame, wherein a plastic extruding machine is arranged above the main machine frame. A round roller net forming machine is arranged inside the main machine frame, and a melt-blown spinning box, a metering pump and a filter are arranged above the round roller net forming machine, wherein the melt-blown spinning box, the metering pump and the filter are connected altogether, and the melt-blown spinning box is connected with the plastic extruding machine. An air heater is arranged on one side of the round roller net forming machine, wherein an induced draught fan and an air blower are arranged on one side of the air heater, and the air heater is communicated with the centrifugal induced draught fan and the air blower through a pipeline. A round dot hot roll and a dividing and cutting machine are arranged on the side portion of the main machine frame. A spinning nozzle is arranged below the melt-blown spinning box and a spinning micro hole is formed below the melt-blown spinning box, wherein the diameter of the micro hole is 0.3-0.4 millimeter. According to the high-performance sound-absorbing thermal-insulation material production line, through the integration of the technical transformation of melt-blown equipment, filling equipment, sewing equipment and other key process equipment, the high-performance sound-absorbing thermal-insulation material production line is formed, so that the melt-blown procedure, the filling procedure and the sewing procedure of products are finished in the same production line.
Description
Technical field
The utility model relates to a kind of production line, relates in particular to a kind of high-performance sound-absorbing insulation material production line.
Background technology
Existing YDB sound-absorbing insulation material is many to be made of polyster fibre and polypropylene fibre superfine fibre, and spunbond cloth is covered on the surface or aluminium foil is processed, and during fabrication, generally all takes to blow polyster fibre and polypropylene fibre superfine fibre finished product, then carries out that spunbond cloth is covered on the surface or aluminium foil is processed.Technique is made respectively in many production lines or a plurality of producer and is completed, the cellucotton finished product is affected by environment, storage, humidity etc. through repeatedly circulation, its fluffy structure and insulating properties are destroyed, affect the sound-absorption and heat-insulation quality, cover simultaneously the sticking cost of processing and circulating higher.
The YDB sound-absorbing insulation material that is applied at present high-grade automobile only has several families of manufacturer of the U.S. and Germany can realize completing with the bar production line.Because of its relevant device integrate and the requirement of middle control technology high, its technology is monopolized by them.It is mainly also dependence on import at present that the domestic market is supplied with.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of technological transformation that melts and sprays, fills, makes etc. key processing equipment by integration, set up high-performance sound-absorbing insulation material production line, product melt and spray, fill, make the high-performance sound-absorbing insulation material production line that operation is completed in the same production line.
In order to address the above problem, the utility model is achieved through the following technical solutions:
high-performance sound-absorbing insulation material production line of the present utility model, comprise mainframe, the top of mainframe is provided with extruding machine, be provided with the round roller lapper in mainframe, the top of round roller lapper is provided with the melt-spraying spinning case that links together, measuring pump and filter, the melt-spraying spinning case is connected with extruding machine, the sidepiece of round roller lapper is provided with the wind heater, the sidepiece of wind heater is provided with air-introduced machine and air blast, the wind heater is by pipeline connection centrifugal induced draught fan and air blast, the sidepiece of mainframe is provided with round dot hot roll and cutting machine, melt-spraying spinning case below is provided with spinning head and spinning micropore, micro-pore diameter is 0.3-0.4mm.
The utility model melts and sprays, fills, makes etc. the technological transformation of key equipment by integration, the high-performance sound-absorbing insulation material production line of building, absorbing advanced superfine fibre and multicomponent spinning technology, form the improvement of polymer distribution path and spinneret orifice by the Study of Thin distribution plate, further improve the design of air knife, make the fiber of extruding through die head carry out evenly, effectively stretch, inner due micropore and uniform gap distribution after the increase forming materials, thus reach good sound-absorption and heat-insulation effect.
Compared with prior art, the beneficial effects of the utility model are: 1, the present invention melts and sprays, fills, makes etc. the technological transformation of key processing equipment by integration, set up high-performance sound-absorbing insulation material production line, the operation that melts and sprays, fills, makes of product is completed in the same production line.2, form the improvement of polymer distribution path and spinneret orifice by thin distribution plate, further improve the design of air knife, make the fiber of extruding through die head carry out evenly, effectively stretch, inner due micropore and uniform gap distribution after the increase forming materials, thus reach good sound-absorption and heat-insulation effect.3, the present invention adopts corner cut and a two-sided net-forming technology that is subjected to, and fiber becomes net efficient to improve 0.75-1 doubly than a method that vertically is subjected to of plain net without splashing and reaction force.
Description of drawings
Fig. 1 is the structure chart of the utility model high-performance sound-absorbing insulation material production line.
Fig. 2 is melt-spraying spinning case member sketch.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
as shown in Figure 1, a kind of high-performance sound-absorbing insulation material production line, comprise mainframe, the top of mainframe is provided with extruding machine 1, be provided with round roller lapper 5 in mainframe, the top of round roller lapper 5 is provided with the melt-spraying spinning case 4 that links together, measuring pump 3 and filter 2, melt-spraying spinning case 4 is connected with extruding machine 1, the sidepiece of round roller lapper 5 is provided with wind heater 8, the sidepiece of wind heater 8 is provided with air-introduced machine 9 and air blast 10, wind heater 8 is by pipeline connection centrifugal induced draught fan 9 and air blast 10, the sidepiece of mainframe is provided with round dot hot roll 6 and cutting machine 7, melt-spraying spinning case 4 belows are provided with spinning head and spinning micropore, micro-pore diameter is 0.3-0.4mm.
As shown in Figure 2, melt-spraying spinning case 4 comprises and melts and sprays assembly 41, air knife 42 and air cavity 43, and melt-spraying spinning case 4 belows are provided with spinning head and spinning micropore, and micro-pore diameter is 0.3-0.4mm, be far longer than conventional melt spinning for more being conducive to its draw ratio of spinning moulding, be 10-15.Form simultaneously special air cavity between ejection assemblies and air knife, the high-pressure hot wind air-flow sprays with the speed that is similar to velocity of sound by the air cavity slit, the most advanced and sophisticated spinning cone that forms of air knife blade and spinning pack.Melt sprays from the spinning micropore, at spinning cone place by high velocity air clamping, traction, drawing-down, through the cooling formation superfine fibre of crosswind.
Melt-spraying spinning case 4 is key equipments in production line, the quality of manifold directly have influence on whole production line whether success of driving, whether whether good, the quality that spins the silk that comes of monomer fiber finer, feel good etc. to spin the silk that comes.
Cylinder adopts corner cut and a two-sided net-forming technology that is subjected to, and the fiber employing approximately air-flow of 12 meter per seconds is blown in the system cotton, for fiber accumulations provides reliable polymerizing energy, reaches the beneficial effect that increases the finished product sectional density.Simultaneously, project adopts corner cut and a two-sided net-forming technology that is subjected to, and fiber becomes net efficient to improve 0.75-1 doubly than a method that vertically is subjected to of plain net without splashing and reaction force, and operation the consumption for the energy sources and occupation area of equipment are less.
Its operation principle is as follows:
Raw material is sent into the melt distribution cavity by the accurate measurement of measuring pump after extrusion molten, then by entering spinning manifold after rectification, is emitted into silk through the spinning micropore, obtains superfine fibre under the injection of high speed hot-air flow stretches.The key that affects into yarn quality is that the uniformity along the jet-impingement speed of fabric width direction is consistent with the flow velocity of melt distribution cavity, flow equates, pressure distribution is even.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. high-performance sound-absorbing insulation material production line, it is characterized in that: comprise mainframe, the top of mainframe is provided with extruding machine, be provided with the round roller lapper in mainframe, the top of round roller lapper is provided with the melt-spraying spinning case that links together, measuring pump and filter, the melt-spraying spinning case is connected with extruding machine, the sidepiece of round roller lapper is provided with the wind heater, the sidepiece of wind heater is provided with air-introduced machine and air blast, the wind heater is by pipeline connection centrifugal induced draught fan and air blast, the sidepiece of mainframe is provided with round dot hot roll and cutting machine, melt-spraying spinning case below is provided with spinning head and spinning micropore, micro-pore diameter is 0.3-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439206 CN202925279U (en) | 2012-08-31 | 2012-08-31 | High-performance sound-absorbing thermal-insulation material production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439206 CN202925279U (en) | 2012-08-31 | 2012-08-31 | High-performance sound-absorbing thermal-insulation material production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925279U true CN202925279U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439206 Expired - Fee Related CN202925279U (en) | 2012-08-31 | 2012-08-31 | High-performance sound-absorbing thermal-insulation material production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797112A (en) * | 2012-08-31 | 2012-11-28 | 温州市亿得宝化纤有限公司 | High-performance sound-absorption and thermal-insulation material production line |
| CN108625039A (en) * | 2017-03-17 | 2018-10-09 | 科德宝两合公司 | The composite material for weaving that can be absorbed sound |
-
2012
- 2012-08-31 CN CN 201220439206 patent/CN202925279U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797112A (en) * | 2012-08-31 | 2012-11-28 | 温州市亿得宝化纤有限公司 | High-performance sound-absorption and thermal-insulation material production line |
| CN108625039A (en) * | 2017-03-17 | 2018-10-09 | 科德宝两合公司 | The composite material for weaving that can be absorbed sound |
| CN108625039B (en) * | 2017-03-17 | 2022-01-28 | 科德宝两合公司 | Sound-absorbing textile composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YIDEBAO TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER NAME: WENZHOU YIDEBAO CHEMICAL FIBER CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 325000 No. thirteen, No. 456 Binhai Road, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Patentee after: Hundred million get Bao development in science and technology Co., Ltds Address before: 325000, Zhejiang, Wenzhou economic and Technological Development Zone, Binhai District, Binhai 1177, two, 3, west of the first floor of Wenzhou Patentee before: WENZHOU YDB CHEMICAL FIBER CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |