CN203497559U - Rope core V-belt - Google Patents
Rope core V-belt Download PDFInfo
- Publication number
- CN203497559U CN203497559U CN201320624049.5U CN201320624049U CN203497559U CN 203497559 U CN203497559 U CN 203497559U CN 201320624049 U CN201320624049 U CN 201320624049U CN 203497559 U CN203497559 U CN 203497559U
- Authority
- CN
- China
- Prior art keywords
- rope
- belt
- textile
- primer
- textile rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004753 textile Substances 0.000 claims description 45
- 239000003292 glue Substances 0.000 claims description 18
- 229920000728 polyester Polymers 0.000 claims description 8
- 239000004760 aramid Substances 0.000 claims description 5
- 229920003235 aromatic polyamide Polymers 0.000 claims description 5
- 239000013615 primer Substances 0.000 claims description 2
- 239000002987 primer (paints) Substances 0.000 claims description 2
- 238000004513 sizing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- KTQYWNARBMKMCX-UHFFFAOYSA-N tetraphenylene Chemical group C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C3=CC=CC=C3C2=C1 KTQYWNARBMKMCX-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Abstract
The utility model discloses a rope core V-belt which comprises top sizing, bottom sizing and a tensile body, wherein the tensile body is wound between the top sizing and the bottom sizing and is composed of two fiber ropes, the first fiber rope is wound between the top sizing and the bottom sizing in the forward direction from outside to inside, and the second fiber rope is wound between the top sizing and the bottom sizing in the reverse direction from inside to outside. Due to the fact that the tensile body layer is formed by forward and reverse winding of the two ropes, the technical effect of a closed annular rope is achieved, and production cost is greatly reduced.
Description
Technical field
The utility model relates to V-belt technical field of structures, especially above refers to a kind of wire rope core V-belt.
Background technology
V-belt claims again to transmit V band, refers to that section is trapezoidal endless belt conveyer, generally infantees, top glue, tension element and primer four parts, consists of.Infantees layer is comprised of bevel plain weave rubberized canvas at 45 °, has good flexible and frictional property, and can connect various piece becomes integral body, protects the not frayed or etch of other parts, and can increase the effect of the stiffness of V band.Top glue-line is higher by elasticity, and has the sizing material composition of good extension performance, bears the drawing stress of V band when running is crooked, and tension element layer is played to buffer protection function.Tension element layer is generally filled the post of by textile rope or impregnated fabric, is the stress layer of V-belt.Primer layer can be comprised of by good sizing material bending fatigue resistance, bear V-belt and rerun the compressing stress that crooked thing produces, keep rigidity and the elasticity of V-belt, and play increase cross section, V-belt and with the frictional contact surface of belt wheel, the effect that improves driving efficiency.
While forming tension element layer with textile rope, be generally by a longer textile rope spiral winding between top glue and primer, length is easily run in this kind of V-belt, after technological improvement, textile rope is made as and the sizable closed circular ring-type in V-belt, and a plurality of closed circular ring-type rope body is arranged side by side, but the manufacturing process of enclosed construction torsade is comparatively complicated, and the length variation of V-belt can cause that the length of enclosed construction torsade changes, and increases too much production procedure.Chinese patent (publication number: CN1272423A) disclose rubber conveyer band skeleton of a kind of nylon or polyester strip making and preparation method thereof, its tension element forms net structure by nylon or polyester strip through knitting device, nylon or polyester strip all adopt non-twist structure, though solved the long problem of running, production procedure grows up to originally higher.
Utility model content
The purpose of this utility model is to provide and a kind ofly with textile rope, forms tension element layer and be difficult for running long wire rope core V-belt, and the simple and easy and productive costs of production process reduces greatly.
For realizing the purpose of this utility model, intend by the following technical solutions:
A kind of wire rope core V-belt, top glue, primer and tension element have been comprised, tension element is wound between top glue and primer, it is characterized in that: described tension element is comprised of two textile ropes, textile rope one outside in forward is wound between top glue and primer, and textile rope two is outwards oppositely wound between top glue and primer from inner.Because textile rope is cast between top glue and primer, and be closed state not, when stressed race is long, textile rope one, textile rope two are contrary with the friction force that top glue and primer produce separately, cancel out each other, therefore there is the identical technique effect of closed textile rope, but compared closed textile rope, the V-belt that is adapted to all lengths, production process is very convenient.
As preferably, described textile rope is coated with TPE(Tetraphenylene: thermoplastic elastomer) housing, TPE material is a kind of high resiliency with rubber, high strength, high resilience, the material again with feature that can injection molding, being coated on can be better bonding with primer while contributing to top glue injection moulding on textile rope, plays bonding intermediate.
As preferably, described textile rope is polyester rope or aramid cord.Polyester rope or aramid cord are V-belt raw material, purchase more convenient and to compare the costs such as annulus closed cotton rope lower.
Compared with prior art, the utility model tension element layer adopts the forward and reverse coiling of two-wire, reaches technique effect and the productive costs identical with closed circular ring-type cotton rope and greatly reduces.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment V-belt schematic cross-section.
Fig. 2 is the utility model embodiment textile rope coiling view on primer.
Label in figure is: 1, top glue; 2, primer; 3, textile rope; 31, textile rope one; 311, cellulose one head; 312, textile rope one afterbody; 32, textile rope two; 321, cellulose two heads; 322, textile rope two afterbodys; 4, TPE housing.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Fig. 1 and Fig. 2, the utility model embodiment V-belt has comprised top glue 1, primer 2 and textile rope 3, textile rope 3 is coated with TPE(Tetraphenylene: thermoplastic elastomer) housing 4, TPE housing 4 is a kind of high resiliency with rubber, high strength, high resilience, the material again with feature that can injection molding, being coated on can be better bonding with primer 2 while contributing to top glue 1 injection moulding on textile rope 3, plays bonding intermediate.Textile rope 3 is comprised of two textile ropes, be textile rope 1 and textile rope 2 32, textile rope one head 311 outside in forward is wound on primer 2, after coiling completes, textile rope one afterbody 312 is positioned at the middle part of primer 2, textile rope two head 321 textile rope one afterbody 312 positions are outwards oppositely wound on primer 2 from inner, and after coiling completes, textile rope two afterbodys 322 are positioned at primer 2 edges.Because textile rope 3 is cast between top glue 1 and primer 2, and be closed state not, when stressed race is long, textile rope 1, textile rope 2 32 are contrary with the friction force that top glue 1 and primer 2 produce separately, cancel out each other, therefore there is the identical technique effect of closed textile rope, but compared closed textile rope, the V-belt that is adapted to all lengths, production process is very convenient.In practice, textile rope 3 adopts polyester rope or aramid cords, and polyester rope or aramid cord buying are more convenient and to compare the costs such as annulus closed cotton rope lower.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a wire rope core V-belt, top glue, primer and tension element have been comprised, tension element is wound between top glue and primer, it is characterized in that: described tension element is comprised of two textile ropes, textile rope one outside in forward is wound between top glue and primer, and textile rope two is outwards oppositely wound between top glue and primer from inner.
2. a kind of wire rope core according to claim 1 V-belt, is characterized in that: described textile rope is coated with TPE housing.
3. a kind of wire rope core according to claim 1 V-belt, is characterized in that: described textile rope is polyester rope or aramid cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624049.5U CN203497559U (en) | 2013-10-10 | 2013-10-10 | Rope core V-belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624049.5U CN203497559U (en) | 2013-10-10 | 2013-10-10 | Rope core V-belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497559U true CN203497559U (en) | 2014-03-26 |
Family
ID=50328557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624049.5U Expired - Lifetime CN203497559U (en) | 2013-10-10 | 2013-10-10 | Rope core V-belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212446A (en) * | 2021-12-21 | 2022-03-22 | 浙江双箭橡胶股份有限公司 | Conveying belt with small turning, high strength and high extension |
-
2013
- 2013-10-10 CN CN201320624049.5U patent/CN203497559U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212446A (en) * | 2021-12-21 | 2022-03-22 | 浙江双箭橡胶股份有限公司 | Conveying belt with small turning, high strength and high extension |
| CN114212446B (en) * | 2021-12-21 | 2023-12-29 | 浙江双箭橡胶股份有限公司 | Conveying belt with small turning, high strength and high extension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |