CN109016780B - Special compounding machine of multilayer new material - Google Patents
Special compounding machine of multilayer new material Download PDFInfo
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- CN109016780B CN109016780B CN201810815550.7A CN201810815550A CN109016780B CN 109016780 B CN109016780 B CN 109016780B CN 201810815550 A CN201810815550 A CN 201810815550A CN 109016780 B CN109016780 B CN 109016780B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B2037/1063—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using an electrostatic force
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Abstract
The invention provides a special compound machine for a multilayer new material, which utilizes an electrostatic generator to charge the surface of a raw material, then the main raw material and two auxiliary raw materials enter a pre-compound device together, the three raw materials are combined together smoothly under the action of electrostatic adsorption, and then enter a compound device consisting of a compound steel roller and a compaction steel roller to be compounded.
Description
Technical Field
The invention relates to the technical field of composite machinery, in particular to a special composite machine for a multilayer new material.
Background
The compound machine is a compound device in home textiles, clothes, furniture, automotive interiors and other related industries, and is mainly used for the laminating production process of two or more layers of various fabrics, leather, films, paper, sponges and the like. The method is particularly divided into glue compounding and glue-free compounding. The adhesive compounding is divided into water adhesive, PU oil adhesive, hot melt adhesive and the like, and the adhesive-free compounding process is mainly characterized in that materials are directly hot-pressed and bonded or compounded by flame combustion.
Various compounding machines in the prior art have the inevitable defects of unevenness of compounding, tensile deformation, foaming and wrinkling, glue overflow of seams, flanging and the like, and meanwhile, the existing compounding machines have single functions and higher use cost.
The static electricity generated by the static electricity generator is applied to an object to be adsorbed, the object is immediately charged with the static electricity and is adsorbed on the object, so that the original object which is uneven, such as non-woven fabric, paper and the like which are warped upwards at the periphery can be flatly adsorbed on a metal plate, a wood plate and the like after the static electricity is added, and the method is widely applied to steel production, wood production, mold industry and the like. The electrostatic generator is used for applying static electricity to an object to generate adsorption, and has a plurality of applications in other industries, and the output of the electrostatic generator can be adjusted according to conditions to adjust the adsorption force when in use. But has little application in the field of composite machinery.
Disclosure of Invention
In order to solve the technical problem, the invention provides a special compound machine for a multilayer new material.
The invention is realized by the following technical scheme:
the invention provides a special compound machine for a multilayer new material, which comprises a first unreeling device, a second unreeling device, a third unreeling device, a tensioning device, an electrostatic generator, a pre-compounding device, a compound steel roller, a pressing steel roller, a linear guide rail, a guiding device, a traction device, a reeling device, a central controller and a frame, wherein the first unreeling device, the second unreeling device, the tensioning device, the electrostatic generator, the pre-compounding device, the compound steel roller, the pressing steel roller, the linear guide rail, the guiding device, the traction device, the reeling device and the central controller are fixed on the frame.
Furthermore, the first unwinding device, the second unwinding device and the third unwinding device are arranged at the foremost end of the rack, the tensioning of the raw materials is realized through the tensioning devices, the main raw materials are arranged on the first unwinding device, the electrostatic generator is arranged at the rear end of the first unwinding device, the electrostatic generator is composed of two electrostatic generators, the two electrostatic generators are respectively positioned above and below the main raw materials and used for enabling the upper surface and the lower surface of the main raw materials to be attached with static electricity, and the pre-compounding device is arranged at the rear end of the electrostatic generator; the composite steel roller and the compression steel roller form a composite device which is positioned in the middle of the frame, a linear guide rail is arranged below the compression steel roller, and the guide device, the traction device and the winding device are arranged at the rear end of the composite device.
Further, the electrostatic generator includes base, guide rail, servo motor, slip table, high voltage generator, wire electrode rim plate, wire electrode, guide rail, servo motor, slip table are fixed on the base, high voltage generator, wire electrode rim plate, wire electrode set up on the slip table, the wire electrode compresses tightly the upper surface that sets up at the main raw and other materials of first unwinding device, the wire electrode moves in order to keep the wire electrode to update in real time according to certain speed.
Furthermore, the first unwinding device, the second unwinding device, the third unwinding device, the electrostatic generator, the linear guide rail and the winding device are controlled by a central controller, and compounding of the three raw materials is completed together according to the program setting of the central controller.
Further, the composite device includes, but is not limited to, a composite steel roller and compression steel roller device, a hot-pressing composite device, an ultrasonic composite device, and a flame composite device.
Further, the middle layer of the multilayer new material is an asymmetric graphene oxide polyimide hollow fiber membrane.
The invention has the beneficial effects that:
1. the invention provides a special compound machine for a multilayer new material, which utilizes an electrostatic generator to pre-compound raw materials under the action of electrostatic adsorption, effectively ensures the compound flatness, has no tensile deformation, edge cracking, burrs, edge curling and the like.
2. The composite machine has strong universality, can realize the composite of various raw materials, can be coupled with various composite modes, and greatly improves the application range of the composite machine.
3. The operation is simple and convenient, the operation can be performed by simply training the operators, the continuous operation can be realized, the cost is low, and the efficiency is high.
Drawings
Fig. 1 is a schematic view of a multi-layer new material special-purpose compound machine provided in this embodiment;
FIG. 2 is a schematic diagram of an electrostatic generator provided in the present embodiment;
wherein: 1-a first unreeling device, 2-a second unreeling device, 3-a third unreeling device, 4-a tensioning device, 5-an electrostatic generator, 6-a pre-compounding device, 7-a compound steel roller, 8-a compaction steel roller, 9-a linear guide rail, 10-a guiding device, 11-a traction device, 12-a reeling device, 13-a central controller and 14-a rack.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
the special multi-layer new material compound machine comprises a first unreeling device 1, a second unreeling device 2, a third unreeling device 3, a tensioning device 4, an electrostatic generator 5, a pre-compounding device 6, a compounding steel roller 7, a pressing steel roller 8, a linear guide rail 9, a guide device 10, a traction device 11, a reeling device 12, a central controller 13 and a rack 14, wherein the first unreeling device, the second unreeling device, the third unreeling device and the tensioning device are sequentially connected. The first unwinding device 2, the second unwinding device 3, the tensioning device 4, the electrostatic generator 5, the pre-compounding device 6, the compound steel roller 7, the compression steel roller 8, the linear guide rail 9, the guide device 10, the traction device 11, the winding device 12 and the central controller 13 are fixed on a rack 14, the first unwinding device 1, the second unwinding device 2 and the third unwinding device 3 are arranged at the foremost end of the rack 14 and tension raw materials through the tensioning device 4, the main raw materials are arranged on the first unwinding device 1, the electrostatic generator 5 is arranged at the rear end of the first unwinding device, the electrostatic generator 5 is composed of two electrostatic generators and is respectively positioned above and below the main raw materials and used for attaching static electricity to the upper surface and the lower surface of the main raw materials, and the pre-compounding device 6 is arranged at the rear end of the electrostatic generator 5; the composite steel roller 7 and the pressing steel roller 8 form a composite device, the composite device is positioned in the middle of the rack 14, a linear guide rail 9 is arranged below the pressing steel roller 8, and the guide device 10, the traction device 11 and the winding device 12 are arranged at the rear end of the composite device.
Since the electrode wire 57 of the electrostatic generator 5 is easy to adsorb volatile matters of raw materials in the production process to affect the adsorption effect, the electrode wire 57 needs to be designed to move at a certain speed to keep the electrode wire updated in real time. The electrostatic generator 5 is shown in fig. 2 and comprises a base 51, a guide rail 52, a servo motor 53, a sliding table 54, a high voltage generator 55, a wire electrode wheel 56 and a wire electrode 57. The guide rail 52, the servo motor 53 and the slide table 54 are fixed on the base 51. The high voltage generator 55, the wire wheel disc 56 and the wire electrode 57 are arranged on the sliding table 54. The electrode wire 57 is tightly pressed on the upper surface of the main raw material of the first unwinding device 2.
The composite device formed by the composite steel roller 7 and the compaction steel roller 8 can be replaced by various composite modules such as hot-pressing composite, ultrasonic composite and flame composite.
The first unwinding device 1, the second unwinding device 2, the third unwinding device 3, the electrostatic generator 5, the linear guide rail 9 and the winding device 12 are controlled by a central controller 13, and compounding of the three raw materials is completed together according to program setting of the central controller 13.
Example 2:
a special compound machine for multilayer new materials is shown in figure 1, and the work flow is as follows:
(1) the unwinding device is packed into to three kinds of raw and other materials that will need compound, and the first unwinding device is packed into to main raw and other materials, and first pair raw and other materials are packed into the second unwinding device into, and the third unwinding device is packed into to the vice raw and other materials of second, and vice raw and other materials object includes but not limited to: metal foil, rubber, non-woven fabric, PE film, special fiber, paper product, film and the like;
(2) adjusting the tensioning device to enable the three raw materials to be in a tensioning state after passing through the tensioning device, wherein when the main raw material passes through the electrostatic generator, the electrostatic generator works under the control of the central controller, the wire electrode wheel disc rotates to extend out of the wire electrode and tightly presses the wire electrode on the surface of the main raw material, the wire electrode wheel disc is driven by the servo motor to reciprocate at a high speed along the linear guide rail along with the sliding table, and the surface of the main raw material generates static electricity under the action of the high-voltage generator; then the main raw material and the two auxiliary raw materials enter a pre-compounding device together, and under the action of electrostatic adsorption, the three raw materials are compounded together smoothly but in a reversible compounding state;
(3) then the steel roller enters a composite device consisting of a composite steel roller and a compression steel roller for compounding, wherein the compression steel roller is driven by a linear guide rail to adjust the gap between the compression steel roller and the composite steel roller so as to achieve the best compounding effect aiming at different raw materials;
(4) the composite device formed by the composite steel roller and the compression steel roller can be replaced by various composite modules such as hot-pressing composite, ultrasonic composite and flame composite;
(5) and finally, the direction of the composite material is adjusted through a guide device, and the composite material is recovered by a winding device under the action of a traction device.
Example 3:
an aqueous Graphene Oxide (GO) suspension was prepared by a modified Hummers method, the resulting aqueous GO suspension was sonicated for 30 minutes using flake graphite powder as a starting material, and then centrifuged at 8000rpm for 30 minutes to remove incompletely oxidized graphite. Obtaining GO powder through freeze drying overnight, preparing an asymmetric graphene oxide polyimide hollow fiber membrane, specifically, dispersing 0.72g of GO powder in 50mL of methyl pyrrolidone gel, violently stirring for 10 minutes, carrying out ultrasonic treatment for 1 hour, then adding 10g of polyimide into the methyl pyrrolidone gel, violently stirring at 75 ℃, then adding 1.5g of polyvinylpyrrolidone into the methyl pyrrolidone gel, stirring at 75 ℃ for 2 hours to form a raw material solution, feeding the raw material solution into a vacuum pump, carrying out vacuum dehydration under the action of the vacuum pump, carrying out tape casting by a screw strong pressure conveying tape casting manufacturing device, melting the raw material, extruding by a twin-screw vacuum pump, flowing out through a gap at the front end of a die head, leaving the die head, enabling a melt to pass through a short gap, reaching a low-temperature tape casting roller surface, rapidly cooling and shaping, and stretching longitudinally and transversely to form a preform of the asymmetric graphene oxide polyimide hollow fiber membrane, and directly immersing the asymmetric graphene oxide polyimide hollow fiber membrane prefabricated product into fresh distilled water for 24 hours to ensure that phase separation is completed and redundant solvent is removed, thus obtaining the asymmetric graphene oxide polyimide hollow fiber membrane.
The obtained asymmetric graphene oxide polyimide hollow fiber membrane is laminated and compounded with other materials through the compounding machine to obtain a special material, and the special material has enhanced corrosion resistance, heat resistance, electrical property and ion permeability and can be used in various industrial/household scenes.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (4)
1. The utility model provides a special compounding machine of multilayer new material which characterized in that: the compound machine comprises a first unreeling device, a second unreeling device, a third unreeling device, a tensioning device, electrostatic generators, a pre-compounding device, a compound steel roller, a pressing steel roller, a linear guide rail, a guide device, a traction device, a reeling device, a central controller and a frame, wherein the first unreeling device, the second unreeling device, the tensioning device, the electrostatic generators, the pre-compounding device, the compound steel roller, the pressing steel roller, the linear guide rail, the guide device, the traction device, the reeling device and the central controller are fixed on the frame, the first unreeling device, the second unreeling device and the third unreeling device are arranged at the foremost end of the frame, the tensioning of raw materials is realized through the tensioning device, the first unreeling device is provided with main raw materials, the rear end is provided with the electrostatic generators, the electrostatic generators are composed of the two electrostatic generators and are respectively positioned above and below the main raw materials, the static generator is used for attaching static to the upper surface and the lower surface of the main raw material, and a pre-compounding device is arranged at the rear end of the static generator; compound rigid roller and compress tightly steel roll constitution set up composite set, is located the middle part of frame, it is equipped with linear guide to compress tightly steel roll below, guider, draw gear and coiling mechanism set up in the composite set rear end, electrostatic generator includes base, guide rail, servo motor, slip table, high voltage generator, wire electrode rim plate, wire electrode, guide rail, servo motor, slip table are fixed on the base, high voltage generator, wire electrode rim plate, wire electrode set up on the slip table, the wire electrode compresses tightly the upper surface that sets up the main raw and other materials at first unwinding device, the wire electrode moves in order to keep the wire electrode to update in real time according to certain speed.
2. The compound machine as claimed in claim 1, wherein the first unwinding device, the second unwinding device, the third unwinding device, the electrostatic generator, the linear guide rail and the winding device are controlled by a central controller, and the compounding of the three raw materials is completed together according to a program set by the central controller.
3. The compound machine as claimed in claim 2, wherein the compound device includes but is not limited to compound steel roll and pinch steel roll device, hot press compound device, ultrasonic compound device, flame compound device.
4. The compound machine as claimed in claim 3, wherein the intermediate layer of the new multi-layer material is an asymmetric graphene oxide polyimide hollow fiber membrane.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810815550.7A CN109016780B (en) | 2018-07-24 | 2018-07-24 | Special compounding machine of multilayer new material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810815550.7A CN109016780B (en) | 2018-07-24 | 2018-07-24 | Special compounding machine of multilayer new material |
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| CN109016780A CN109016780A (en) | 2018-12-18 |
| CN109016780B true CN109016780B (en) | 2020-10-20 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482307A (en) * | 2019-08-29 | 2019-11-22 | 江苏闳业机械股份有限公司 | A kind of graphene heating film flat rubber belting complex machine unreeling device |
| CN110421952A (en) * | 2019-08-30 | 2019-11-08 | 江苏闳业机械股份有限公司 | A kind of graphene heating film flat rubber belting compounding machine and its processing method |
| CN110901200A (en) * | 2019-12-03 | 2020-03-24 | 河南双汇投资发展股份有限公司 | PVDC film electrostatic compounding device and compounding method |
| CN111037929A (en) * | 2019-12-18 | 2020-04-21 | 溧阳市山湖实业有限公司 | Production process of electrostatic adsorption PU composite board |
| CN111114084A (en) * | 2020-02-17 | 2020-05-08 | 公安部第一研究所 | Rapid bonding method for multilayer thin film material |
| CN112289190A (en) * | 2020-10-28 | 2021-01-29 | 武汉华星光电半导体显示技术有限公司 | Flexible display module and folding and rolling method thereof |
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Patent Citations (4)
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| CN201287494Y (en) * | 2008-08-14 | 2009-08-12 | 江苏亚威机床股份有限公司 | Lower paper pasting device for metal plate |
| CN102756527A (en) * | 2012-07-27 | 2012-10-31 | 金红叶纸业集团有限公司 | Thin material as well as compositing method and equipment thereof |
| CN203236804U (en) * | 2012-09-18 | 2013-10-16 | 上海强邦印刷器材有限公司 | Online automatic paper attaching device for CTP (Computer-To-Plate) plate production line |
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Inventor after: Teng Yidi Inventor after: Gu Qing Inventor after: Chen Liyun Inventor after: Guo Feng Inventor after: Wang Hua Inventor after: Chen Xu Inventor before: Gu Qing Inventor before: Chen Liyun Inventor before: Guo Feng Inventor before: Wang Hua Inventor before: Chen Xu |
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Effective date of registration: 20200922 Address after: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Applicant after: SUZHOU ZHIRUI PHOTOELECTRIC MATERIAL TECHNOLOGY Co.,Ltd. Address before: 224000 Dagang Town Industrial Park, Yandu District, Yancheng City, Jiangsu Province (N) Applicant before: JIANGSU JINFENG LIGHT INDUSTRY EQUIPMENT Co.,Ltd. |
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