CN208368272U - A kind of epoxy little-glue polyester non-woven fabric glass mica paper tape - Google Patents
A kind of epoxy little-glue polyester non-woven fabric glass mica paper tape Download PDFInfo
- Publication number
- CN208368272U CN208368272U CN201820915438.6U CN201820915438U CN208368272U CN 208368272 U CN208368272 U CN 208368272U CN 201820915438 U CN201820915438 U CN 201820915438U CN 208368272 U CN208368272 U CN 208368272U
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- China
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- glue
- woven fabric
- polyester non
- fixedly installed
- modified epoxy
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Abstract
The utility model discloses a kind of epoxy little-glue polyester non-woven fabric glass mica paper tapes, including mica paper ontology, mica paper ontology lower end is fixedly installed with the first modified epoxy glue-line, the first modified epoxy glue-line inner cavity is fixedly installed with reinforcing rib, the first modified epoxy glue-line lower end is fixedly installed with polyester non-woven fabric, polyester non-woven fabric lower end surface front and rear sides are provided with translot, the translot rear and front end is fixedly installed with card slot, glue groove is provided in the middle part of the polyester non-woven fabric lower end surface, groove is provided in the middle part of the glue groove inner cavity, the polyester non-woven fabric lower end surface is fixedly installed with the second modified epoxy glue-line, the second modified epoxy glue-line lower end is fixedly installed with alkali-free glass cloth, the tensile strength and flexibility of mica tape can be improved, so that polyester non-woven fabric and alkali-free glass cloth bonding it is more stable.
Description
Technical field
The utility model relates to mica tape technical field, specially a kind of epoxy little-glue polyester non-woven fabric glass mica powder
Band.
Background technique
Mica content in low resin mica tape VPI insulation significantly improves, and insulate interior air-gap-free, and overall performance is good, is conducive to
The electric property of insulation, corona resistance and electrical life are improved, to improve the technical indicator of motor, service life and operation
Reliability, while coil manufacturing process is enormously simplified, it not only can shorten the production cycle, reduce manufacturing cost, and be conducive to
Improve coil insulation quality.In pervious development type, low resin mica tape the problems such as there are toughness and poor stretch capabilities, no
It is able to satisfy mechanical wrapped coil process requirement, for this purpose, it is proposed that a kind of epoxy little-glue polyester non-woven fabric glass mica paper tape.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of epoxy little-glue polyester non-woven fabric glass mica paper tape
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of epoxy little-glue polyester non-woven fabric glass
Mica paper tape, including mica paper ontology, mica paper ontology lower end are fixedly installed with the first modified epoxy glue-line, and described first
Modified epoxy glue-line inner cavity is fixedly installed with reinforcing rib, and the first modified epoxy glue-line lower end is fixedly installed with non-woven polyester
Cloth, polyester non-woven fabric lower end surface front and rear sides are provided with translot, and the translot rear and front end is fixedly installed with card slot, institute
It states polyester non-woven fabric upper surface front and rear sides and is provided with ventilating area, the ventilating area upper surface is provided with through-hole, the non-woven polyester
It is provided with glue groove in the middle part of cloth lower end surface, is provided with groove in the middle part of the glue groove inner cavity, the polyester non-woven fabric lower end surface is fixedly installed with
Second modified epoxy glue-line, the second modified epoxy glue-line lower end are fixedly installed with alkali-free glass cloth, the alkali-free glass cloth
Upper surface front and rear sides are extruded with transverse slat, and the transverse slat front-rear side walls are extruded with fixture block, the alkali-free glass cloth upper surface
Front and rear sides are provided with ventilating area, and the ventilating area upper surface is provided with through-hole, is extruded in the middle part of the alkali-free glass cloth upper surface
Offset plate, the offset plate upper surface middle part are extruded with convex block, and the alkali-free glass cloth lower end surface is fixedly installed with insulating layer.
Preferably, the second modified epoxy glue-line be filled between translot and transverse slat respectively between card slot and fixture block and
Between offset plate and glue groove.
Preferably, polyester non-woven fabric upper surface ventilating area is located at the surface of alkali-free glass cloth upper surface ventilating area.
Preferably, through-hole inner cavity upper surface is triangular in shape.
Compared with prior art, the utility model has the beneficial effects that the epoxy little-glue polyester non-woven fabric glass mica powder
Mica tape can be improved by being equipped with the first modified epoxy glue-line, reinforcing rib, polyester non-woven fabric and alkali-free glass cloth structure in band
Tensile strength and flexibility, by be equipped with translot, card slot, glue groove, groove, transverse slat, fixture block, offset plate and projection cube structure so that
Polyester non-woven fabric and alkali-free glass cloth bond more stable；By being equipped with ventilating area and through-hole structure, mica tape can be promoted
Gas permeability and stretch capability.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the bottom view of the utility model polyester non-woven fabric；
Fig. 3 is the top view of the utility model alkali-free glass cloth.
In figure: 1 mica paper ontology, 2 first modified epoxy glue-lines, 21 reinforcing ribs, 3 polyester non-woven fabrics, 31 translots, 32 cards
Slot, 33 ventilating areas, 34 through-holes, 35 glue grooves, 36 grooves, 4 second modified epoxy glue-lines, 5 alkali-free glass cloths, 51 transverse slats, 52 fixture blocks,
53 offset plates, 54 convex blocks, 6 insulating layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of epoxy little-glue polyester non-woven fabric glass powder cloud
The insulation effect of master tape, including mica paper ontology 1, mica paper ontology 1 is good.1 lower end of mica paper ontology is fixedly installed with
The lower end surface of mica paper ontology 1 and polyester non-woven fabric 3 can be bonded in one by modified epoxy adhesive layer 2, modified epoxy glue-line 2
It rises.First modified epoxy glue-line, 2 inner cavity is fixedly installed with reinforcing rib 21, and reinforcing rib 21 is rubber reinforcing rib 21, and is reinforced
The evenly distributed inner cavity in the first modified epoxy glue-line 2 of muscle 21.The toughness of mica tape can be increased.First modified epoxy
2 lower end of layer are fixedly installed with polyester non-woven fabric 3, and polyester non-woven fabric 3 is that polyester non-woven fabric is exactly to produce by raw material of polyester fiber
Non-woven fabrics, be one kind in non-woven fabrics, that is, the terylene non-woven fabric being commonly called as.By raw material, it is divided into continuous yarn non-woven fabrics and short fine nonwoven
Cloth；By net-forming process, it is divided into air-laid nonwoven fabrics, spun-bonded non-woven fabrics and mechanical carding non-woven fabrics；Proportionately cloth technique it be divided into
Melt spraying non-woven fabrics, fabric hot rolled nonwoven fabrics, needle punched non-woven fabrics, spunlace non-woven cloth and impregnation non-woven fabrics etc..It can be used for earth working material, electricity
Gas insulating materials, dress lining cloth, filtering material, house decorative material, medical industry cloth, synthetic leather base cloth.Cloud can be improved
The flexibility of female hard copy body 1.The 3 lower end surface front and rear sides of polyester non-woven fabric are provided with translot 31, and transverse slat 51 is located at translot 31
Inner cavity.The second modified epoxy glue-line 4 is filled between translot 31 and transverse slat 51 respectively between card slot 32 and fixture block 52
Between offset plate 53 and glue groove 35.The viscose glue ability between polyester non-woven fabric 3 and alkali-free glass cloth can be improved.The translot 31
Rear and front end is fixedly installed with card slot 32, and fixture block 52 is stuck in the inner cavity of card slot 32, improves the viscose glue of the second modified epoxy glue-line 4
Ability.The 3 upper surface front and rear sides of polyester non-woven fabric are provided with ventilating area 33, the 3 upper surface ventilating area of polyester non-woven fabric
33 are located at right above 5 upper surface ventilating area of alkali-free glass cloth 33.Improve the permeability and stretch capability of mica tape.It is described ventilative
33 upper surface of area is provided with through-hole 34, and the 34 inner cavity upper surface of through-hole is triangular in shape.So that the stretch capability and toughness of mica tape
It is higher.Glue groove 35 is provided in the middle part of 3 lower end surface of polyester non-woven fabric, offset plate 53 is stuck in the inner cavity of glue groove 35, and it is modified to increase by second
4 stickiness of epoxy adhesive layer.Groove 36 is provided in the middle part of 35 inner cavity of glue groove, convex block 54 is stuck in the inner cavity of groove 36, increases by the
Two modified epoxy glue-lines, 4 stickiness.3 lower end surface of polyester non-woven fabric is fixedly installed with the second modified epoxy glue-line 4, and second
Modified epoxy glue-line 4 is filled between translot 31 and transverse slat 51 respectively between card slot 32 and fixture block 52 and offset plate 53 and glue groove 35
Between gluing is carried out to polyester non-woven fabric 3 and alkali-free glass cloth 5.Second modified epoxy glue-line, 4 lower end be fixedly mounted whether there is or not
Alkali glass cloth 5 so that mica tape to draw high intensity very high.The 5 upper surface front and rear sides of alkali-free glass cloth are extruded with transverse slat
51, transverse slat 51 is located at the inner cavity of translot 31.The shapes and sizes of transverse slat 51 are identical as the shapes and sizes of 31 inner cavity of translot.It is described
51 front-rear side walls of transverse slat are extruded with fixture block 52, and the shapes and sizes of fixture block 52 and the shapes and sizes of 32 inner cavity of card slot are distressed,
Fixture block 52 is stuck in the inner cavity of card slot 32.The 5 upper surface front and rear sides of alkali-free glass cloth are provided with ventilating area 33, increase mica tape
Air permeability effect.33 upper surface of ventilating area is provided with through-hole 34, the through-hole 34 and polyester non-woven fabric of 5 upper surface of alkali-free glass cloth
The through-hole 34 of 3 upper surfaces is connected.It is extruded with offset plate 53 in the middle part of 5 upper surface of alkali-free glass cloth, offset plate 53 is stuck in glue groove 35
Inner cavity, the shapes and sizes of offset plate 53 are identical as the shapes and sizes of 35 inner cavity of glue groove.It is squeezed in the middle part of 53 upper surface of offset plate
It is pressed with convex block 54, the shapes and sizes of convex block 54 are identical as the shapes and sizes of groove 36.5 lower end surface of alkali-free glass cloth is solid
Dingan County is equipped with insulating layer 6.Insulating layer 6 increases insulation effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of epoxy little-glue polyester non-woven fabric glass mica paper tape, including mica paper ontology (1), it is characterised in that: the cloud
Female hard copy body (1) lower end is fixedly installed with the first modified epoxy glue-line (2), and the first modified epoxy glue-line (2) inner cavity is fixed
It is equipped with reinforcing rib (21), the first modified epoxy glue-line (2) lower end is fixedly installed with polyester non-woven fabric (3), the polyester
Non-woven fabrics (3) lower end surface front and rear sides are provided with translot (31), and translot (31) rear and front end is fixedly installed with card slot
(32), polyester non-woven fabric (3) the upper surface front and rear sides are provided with ventilating area (33), and ventilating area (33) upper surface is provided with
Through-hole (34), polyester non-woven fabric (3) the lower end surface middle part are provided with glue groove (35), are provided with groove in the middle part of glue groove (35) inner cavity
(36), polyester non-woven fabric (3) lower end surface is fixedly installed with the second modified epoxy glue-line (4), second modified epoxy
Layer (4) lower end is fixedly installed with alkali-free glass cloth (5), and alkali-free glass cloth (5) the upper surface front and rear sides are extruded with transverse slat
(51), transverse slat (51) front-rear side walls are extruded with fixture block (52), and alkali-free glass cloth (5) the upper surface front and rear sides are opened
Have ventilating area (33), ventilating area (33) upper surface is provided with through-hole (34), is squeezed in the middle part of alkali-free glass cloth (5) upper surface
Have offset plate (53), is extruded with convex block (54) in the middle part of offset plate (53) upper surface, the fixed peace in alkali-free glass cloth (5) lower end surface
Equipped with insulating layer (6).
2. a kind of epoxy little-glue polyester non-woven fabric glass mica paper tape according to claim 1, it is characterised in that: described
Two modified epoxy glue-lines (4) are filled between translot (31) and transverse slat (51) respectively between card slot (32) and fixture block (52) and glue
Between plate (53) and glue groove (35).
3. a kind of epoxy little-glue polyester non-woven fabric glass mica paper tape according to claim 1, it is characterised in that: described poly-
Ester non-woven fabrics (3) upper surface ventilating area (33) is located at the surface of alkali-free glass cloth (5) upper surface ventilating area (33).
4. a kind of epoxy little-glue polyester non-woven fabric glass mica paper tape according to claim 1, it is characterised in that: described logical
Hole (34) inner cavity upper surface is triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915438.6U CN208368272U (en) | 2018-06-13 | 2018-06-13 | A kind of epoxy little-glue polyester non-woven fabric glass mica paper tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915438.6U CN208368272U (en) | 2018-06-13 | 2018-06-13 | A kind of epoxy little-glue polyester non-woven fabric glass mica paper tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368272U true CN208368272U (en) | 2019-01-11 |
Family
ID=64928847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915438.6U Expired - Fee Related CN208368272U (en) | 2018-06-13 | 2018-06-13 | A kind of epoxy little-glue polyester non-woven fabric glass mica paper tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477379A (en) * | 2020-04-10 | 2020-07-31 | 北京倚天凌云科技股份有限公司 | Mica tape with less glue and preparation method thereof |
-
2018
- 2018-06-13 CN CN201820915438.6U patent/CN208368272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477379A (en) * | 2020-04-10 | 2020-07-31 | 北京倚天凌云科技股份有限公司 | Mica tape with less glue and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |