A Melt Differential Injection Electrospinning Device
A technology of electrospinning and melt differentiation, applied in textiles and papermaking, filament/thread forming, non-woven fabrics, etc., can solve problems such as no public reports, and achieve good adaptability, easy operation and control , wide applicability
Active Publication Date: 2015-09-16
JIANGSU NEW HORIZON ADVANCED FUNCTIONAL FIBER INNOVATION CENT CO LTD
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Problems solved by technology
[0006] However, there are no public reports on the combination of melt differential injection molding technology and electrospinning technology.
Method used
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[0024] The invention proposes a melt differential injection electrospinning device, which combines differential injection molding and electrospinning, and can produce non-woven fabrics by using injection electrospinning technology, which solves the problem of high-efficiency melt in electrospinning. The lack of conveying and continuous spinning improves the precision of the product, and the distance between the spinning needle and the product receiving platform can be controlled in real time.
[0025] The patent of the invention is a melt differential injection electrospinning device, such as figure 1 , figure 2 As shown, the device is mainly composed of a plasticizing system 1 , a clamping system 2 , a frame 3 , an injection electrospinning system 4 , a coiling device 5 and a controller 6 . The composition and structure of the plasticizing system 1 and the mold clamping system 2 are the same as those of the conventional injection molding machine; The clamping systems 2 are...
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Abstract
The invention discloses a melt differential type injection electrostatic spinning device which mainly comprises a plasticizing system, a mold clamping system, a machine frame, an injection electrostatic spinning system, a coiling device and a controller. The combination and the structure of the plasticizing system and the mold clamping system are the same as those of a general injection molding machine, the mold clamping mode adopts a vertical mold unclamping and clamping mode, the plasticizing system is horizontally distributed and perpendicular to the mold clamping system, and the injection electrostatic spinning system is installed in the mold clamping system and composed of a driving motor, a coupler, an insulating plate, a melt differential pump, a flow distributing plate, a temperature sensor, a nozzle, a capillary tube, a product receiving table, a point electrode, an electrostatic generator and a heating device, the coiling device is arranged between the mold clamping device and a guiding pillar, and base materials can be released or wound by the coiling device. The melt differential type injection electrostatic spinning device is widely applicable to spun materials, convenient to operate and control, has remarkable effect on production of non-woven fabric products, and can adjust various technological parameters according to production requirements so as to produce non-woven fabric products with different thicknesses.
Description
technical field [0001] The invention relates to a device for continuously producing non-woven fabrics by using melt differential injection electrospinning, and belongs to the field of precision molding of polymer materials. Background technique [0002] Injection molding machine is one of the main equipments for processing polymer materials. It can efficiently mold various complex plastic products. It usually consists of injection device, mold clamping device, hydraulic transmission device, electrical control device, lubrication system, safety monitoring system, etc. [0003] The molding process of the general injection molding machine is: firstly, the granular or powdery plastic is added into the barrel, and the plastic is made into a molten state through the rotation of the screw and the outer wall of the barrel, and then the mold is closed and the injection seat is moved forward to make the nozzle stick Tighten the gate channel of the mold, and then feed the pressure oil ...
Claims
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IPC IPC(8): D04H1/728D01D5/00B29C45/00
Inventor 杨卫民张攀攀李好义谢鹏程焦志伟丁玉梅
Owner JIANGSU NEW HORIZON ADVANCED FUNCTIONAL FIBER INNOVATION CENT CO LTD