Laminated driving structure and manufacturing method thereof
A driving structure and stacking technology, which is applied in the direction of chemical instruments and methods, coatings, and layered products, can solve the problems of overall thickness, easy debonding of the driving film and carbon paste electrodes, and difficulty in making stacks, etc., to achieve Good toughness, the effect of thin overall thickness
Active Publication Date: 2020-07-31
ZHEJIANG UNIV +1
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- Abstract
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- Claims
- Application Information
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Problems solved by technology
However, the traditional dielectric elastomer driving structure based on acrylic frame is thicker overall, it is not easy to make a better stack, and the driving film and the carbon paste electrode cross section are easy to debond
Method used
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the embodiment of the present invention, first, second, etc. are only used to distinguish different description objects unless otherwise specified.
[0029] like figure 1 and figure 2 As shown, the present invention provides a laminated driving structure based on a dielectric elastomer and a PET frame, including a structural support layer 2, a first conductive layer, a driving layer 1 and a second conductive layer arranged in sequence from top to bottom; T...
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Abstract
The invention discloses a laminated driving structure, which comprises structure supporting layers, a driving layer, a first conductive layer and a second conductive layer. The structure supporting layers are composed of a polyethylene glycol terephthalate (PET) framework; the driving layer is formed by a pre-stretched dielectric elastomer film; the first conductive layer and the second conductivelayer are both composed of carbon paste smeared on a dielectric elastomer film and conductive adhesive tape attached to the carbon paste. The structure supporting layers are perpendicular to the driving layer and are arranged at intervals in the length direction of the driving layer. The first conductive layer and the second conductive layer are respectively positioned on two sides of the drivinglayer. According to the driving structure, the overall thickness is smaller, more laminations are easy to manufacture, debonding of a DE driving film and a carbon paste electrode interface is not likely to happen, and the frame has better toughness.
Description
technical field [0001] The invention belongs to the technical field of bionic material production, and in particular relates to a laminated drive structure and a production method thereof. Background technique [0002] Dielectric elastomers belong to a kind of electro-actuated deformable materials, also known as artificial muscles. The surface of the dielectric elastomer is covered with a flexible electrode layer, and the dielectric elastomer can be deformed under the excitation of an external electric field. The dielectric elastomer has excellent characteristics such as fast response, large deformation, low density, and high energy density. However, the traditional acrylic frame-based dielectric elastomer driving structure is thicker overall, making it difficult to make a better laminate, and the driving film and the carbon paste electrode cross section are easily debonded. Contents of the invention [0003] In view of the above defects or improvement needs of the prior ...
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Patent Timeline
Login to View More IPC IPC(8): B32B27/30B32B27/06B32B33/00B32B3/24B32B3/08
CPCB32B3/085B32B3/266B32B5/18B32B5/32B32B33/00B32B2255/102B32B2255/20B32B2266/0242
Inventor 李铁风许艺曹许诺尹顺禹张明琦
Owner ZHEJIANG UNIV