CN204407366U - Novel warp knitting machine piezoelectric jacquard element - Google Patents
Novel warp knitting machine piezoelectric jacquard element Download PDFInfo
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- CN204407366U CN204407366U CN201420466865.2U CN201420466865U CN204407366U CN 204407366 U CN204407366 U CN 204407366U CN 201420466865 U CN201420466865 U CN 201420466865U CN 204407366 U CN204407366 U CN 204407366U
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- deck
- fibrage
- substrate
- piezoelectric ceramic
- knitting machine
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Abstract
The utility model discloses a kind of novel warp knitting machine piezoelectric jacquard element, comprise two panels piezoelectric ceramic wafer, a slice substrate, two panels piezoelectric ceramic wafer is bonded on the two sides of substrate, described substrate is made up of fibrolaminar two sides coated copper film, described fibrage is that one deck or multilayer unidirectional fiber layers form with one deck or multi-layer warp-weft fibrage, adopt one deck or multilayer unidirectional fiber layers and one deck or multi-layer warp-weft fibrage to form to design and effectively can remove individual layer unidirectional fiber cloth fiber in pressing process and trickle with watering and bend the impact caused, improve the evenness on fiber board top layer, make fiber board not easy to crack in bending use.
Description
Technical field
The utility model relates to piezoelectric ceramic tricot machine technical field, particularly a kind of novel warp knitting machine piezoelectric jacquard element.
Background technology
Tricot machine piezoelectric jacquard element is for controlling the skew of Jacquard sley point on tricot machine.It is made up of two panels piezoelectric ceramic wafer, is isolated between them by substrate.Piezoelectric ceramic wafer through hyperpolarization adds that voltage can produce the deformation of shrinking and upholding, and meanwhile, in order to transfer overvoltage, have employed and has fine elasticity and conductively cover copper fiber board.By the switching of both sides contactor, replace making alive in the both sides of piezoelectric jacquard element, piezoelectric ceramic produces deformation, makes sley point offset or offset left to the right.Because piezoelectric ceramic effect is as the electric capacity, piezoelectric jacquard element can remain on its deviation post, controls skew needle gage by current impulse.
In existing piezoelectric jacquard element, conventional glass mat or carbon fiber board are as substrate, the insulating properties of its bent toughness, ageing resistace and glass mat all can meet the requirement of piezoelectric jacquard element to substrate, but in actual product design, the fiber board of normal employing unidirectional fibre arrangement, such fiber architecture in use can play the effect of resilience.But because fiber board is in pressing process, fiber can bend along with the trickling of epoxy glue, causes fibreboard surface out-of-flatness, affects the bonding of piezoelectric ceramic wafer.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of novel warp knitting machine piezoelectric jacquard element that can solve the problem.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of novel warp knitting machine piezoelectric jacquard element, comprise two panels piezoelectric ceramic wafer, a slice substrate, two panels piezoelectric ceramic wafer is bonded on the two sides of substrate, described substrate is made up of fibrolaminar two sides coated copper film, and described fibrage is that one deck or multilayer unidirectional fiber layers form with one deck or multi-layer warp-weft fibrage.
The beneficial effects of the utility model are: the utility model contrast prior art has following remarkable advantage:
1. from structural analysis, adopt one deck or multilayer unidirectional fiber layers and one deck or multi-layer warp-weft fibrage forms to design and effectively can remove individual layer unidirectional fiber cloth fiber in pressing process and trickle with watering and bend the impact caused, thus the evenness on raising fiber board top layer.
2. make fiber board not easy to crack in bending use.
Accompanying drawing explanation
Fig. 1 is existing tricot machine piezoelectric jacquard element schematic;
Fig. 2 is the utility model structural representation;
Indicate in figure: 1-Copper thin film; 2-unidirectional fiber layers; 3-longitude and latitude fibrage.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection range.
Fig. 2 illustrates a kind of execution mode of a kind of novel warp knitting machine of the utility model piezoelectric jacquard element, comprise two panels piezoelectric ceramic wafer, a slice substrate, two panels piezoelectric ceramic wafer is bonded on the two sides of substrate, described substrate is made up of fibrolaminar two sides coated copper film 1, described fibrage be individual layer or unidirectional fiber layers 2 and two-layer longitude and latitude fibrage 3 interval with decussating fibers direction form, adopt one deck or multilayer unidirectional fiber layers and one deck or multi-layer warp-weft fibrage to form to design and effectively can remove individual layer unidirectional fiber cloth fiber in pressing process and trickle with watering and bend the impact caused, improve the evenness on fiber board top layer, and make fiber board not easy to crack in bending use.
Claims (1)
1. a novel warp knitting machine piezoelectric jacquard element, comprise two panels piezoelectric ceramic wafer, a slice substrate, two panels piezoelectric ceramic wafer is bonded on the two sides of substrate, described substrate is made up of fibrolaminar two sides coated copper film (1), it is characterized in that: described fibrage is that one deck or multilayer unidirectional fiber layers (2) form with one deck or multi-layer warp-weft fibrage (3) interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466865.2U CN204407366U (en) | 2014-08-19 | 2014-08-19 | Novel warp knitting machine piezoelectric jacquard element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466865.2U CN204407366U (en) | 2014-08-19 | 2014-08-19 | Novel warp knitting machine piezoelectric jacquard element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407366U true CN204407366U (en) | 2015-06-17 |
Family
ID=53431203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466865.2U Withdrawn - After Issue CN204407366U (en) | 2014-08-19 | 2014-08-19 | Novel warp knitting machine piezoelectric jacquard element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157782A (en) * | 2014-08-19 | 2014-11-19 | 昆山攀特电陶科技有限公司 | Novel warp knitting machine piezoelectric jacquard element |
| CN104928836A (en) * | 2015-07-07 | 2015-09-23 | 常州百富电子有限公司 | Piezoelectric ceramics driving piece |
-
2014
- 2014-08-19 CN CN201420466865.2U patent/CN204407366U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157782A (en) * | 2014-08-19 | 2014-11-19 | 昆山攀特电陶科技有限公司 | Novel warp knitting machine piezoelectric jacquard element |
| CN104157782B (en) * | 2014-08-19 | 2017-10-20 | 苏州攀特电陶科技股份有限公司 | Tricot machine piezoelectric jacquard element |
| CN104928836A (en) * | 2015-07-07 | 2015-09-23 | 常州百富电子有限公司 | Piezoelectric ceramics driving piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20171020 |
|
| AV01 | Patent right actively abandoned |