CN109338561A - A kind of mold canvas and its application for conveyor belt surface compacting chevron patten - Google Patents
A kind of mold canvas and its application for conveyor belt surface compacting chevron patten Download PDFInfo
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- CN109338561A CN109338561A CN201811119421.0A CN201811119421A CN109338561A CN 109338561 A CN109338561 A CN 109338561A CN 201811119421 A CN201811119421 A CN 201811119421A CN 109338561 A CN109338561 A CN 109338561A
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- Prior art keywords
- warp thread
- warp
- thread
- canvas
- mold
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention relates to a kind of mold canvas for conveyor belt surface compacting chevron patten and its applications, belong to conveyer belt technical field.Its institutional framework that positive and negative arrowhead twills is made of the cellular organization of several circulations, each cellular organization includes several groups warp thread and weft structure, is formed by warp thread and weft yarns；The warp thread includes the first warp thread and the second warp thread, and weft yarn includes a kind of weft yarn of structure；Its by combine, twisting thread, woven fabric, dip striping compound, the process such as thermal finalization, produce the extraordinary mold canvas that can be used for suppressing chevron patten.The present invention uses canvas as mold, in sulfidation, mold canvas is pressed together on conveyor belt surface, after vulcanization, mold canvas and conveyor belt surface are separated again, complex organization's structure based on its arrowhead twills using weaving woven fabric forms surface with obvious concave-convex effect, significantly increases the frictional force of conveyor belt surface.
Description
Technical field
The present invention relates to a kind of mold canvas for conveyor belt surface compacting chevron patten and its applications, and in particular to one
The preparation method of the kind decorative pattern special for rubber conveyer belt surface rolling, belongs to conveyer belt technical field.
Background technique
The surface of General Purpose Rubber conveyer belt is smooth plane, is transported by the frictional force between material and conveyor belt surface
Defeated material, especially in sloping occasion, transported material, if frictional force is insufficient or slope oblique angle is excessive, material is certainly
Recast use under, will slide downward, lead to not realize effective transport.
In order to improve frictional force, thus in conveyor belt surface it is molded herringbone transverse bar, so-called chevron patten conveyer belt comes
Improve coefficient of friction.But it is complicated to bring conveyer belt processing technology, when transverse bar excessive height, when conveyer belt passes through roller, curved
Under the action of transverse stress, transverse bar is easy cracking and falls, while influencing the troughability of conveyer belt.
It is uneven decorative pattern in the surface rolling of conveyer belt, to improve the coefficient of friction of material and conveyor belt surface, then
The material lifting ability that conveyer belt can significantly be improved, improves the freight volume of conveyer belt.
Summary of the invention
The purpose of the present invention is to overcome the deficiencies of the prior art, provides a kind of for conveyor belt surface compacting herringbone flower
Mold canvas of line and preparation method thereof, surface is very coarse, and the canvas of rugged, regular tongue and groove is presented.
Use canvas as mold, in sulfidation, by mold canvas where conveyor belt surface, after vulcanization, by mold canvas and defeated
Belt surface is sent to separate, so that it may be that conveyor belt surface leaves rugged decorative pattern to improve the coefficient of friction of conveyer belt.
Technical solution of the present invention, it is a kind of for conveyor belt surface compacting chevron patten mold canvas, the canvas by
The cellular organizations of several circulations constitute the institutional framework of positive and negative arrowhead twills, each cellular organization include several groups warp thread and
Weft structure is formed by warp thread and weft yarns；The warp thread includes the first warp thread and the second warp thread, and weft yarn includes a kind of knot
The weft yarn of structure；The warp thread includes 88 groups, and the weft yarn includes 6 groups.
The warp thread is from left to right successively numbered it, is named as warp thread 1 to warp thread 88, wherein warp thread 1, warp thread 5,
Warp thread 9, warp thread 13, warp thread 17, warp thread 21, warp thread 25, warp thread 29, warp thread 33, warp thread 37, warp thread 41, warp thread 45, warp thread 49,
Warp thread 53, warp thread 57, warp thread 61, warp thread 65, warp thread 69, warp thread 73, warp thread 77, warp thread 81 and warp thread 88 are the first warp thread,
Remaining warp thread is the second warp thread.
The weft yarn a is located at warp thread 1, warp thread 4, warp thread 5, warp thread 7, warp thread 8, warp thread 9, warp thread 10, warp thread 11, warp thread
12, warp thread 14, warp thread 15, warp thread 18, warp thread 25, warp thread 28, warp thread 29, warp thread 31, warp thread 32, warp thread 33, warp thread 34, warp thread
35, warp thread 36, warp thread 38, warp thread 39, warp thread 42, warp thread 46, warp thread 47, warp thread 50, warp thread 51, warp thread 52, warp thread 55, warp thread
56, warp thread 57, warp thread 60, warp thread 61, warp thread 65, warp thread 66, warp thread 70, warp thread 71, warp thread 74, warp thread 75, warp thread 76, warp thread
79, the top of warp thread 80, warp thread 81, warp thread 84, warp thread 85, positioned at the lower section of remaining warp thread；
Weft yarn b be located at warp thread 1, warp thread 3, warp thread 4, warp thread 5, warp thread 6, warp thread 7, warp thread 8, warp thread 10, warp thread 11, warp thread 14,
Warp thread 21, warp thread 24, warp thread 25, warp thread 27, warp thread 28, warp thread 29, warp thread 30, warp thread 31, warp thread 32, warp thread 34, warp thread 35,
Warp thread 38, warp thread 45, warp thread 46, warp thread 50, warp thread 51, warp thread 54, warp thread 55, warp thread 56, warp thread 59, warp thread 60, warp thread 61,
Warp thread 64, warp thread 65, warp thread 69, warp thread 70, warp thread 74, warp thread 75, warp thread 78, warp thread 79, warp thread 80, warp thread 83, warp thread 84,
The top of warp thread 85, warp thread 88, positioned at the lower section of remaining warp thread；
Weft yarn c be located at warp thread 1, warp thread 2, warp thread 3, warp thread 4, warp thread 6, warp thread 7, warp thread 10, warp thread 17, warp thread 20, warp thread 21,
Warp thread 23, warp thread 24, warp thread 25, warp thread 26, warp thread 27, warp thread 28, warp thread 30, warp thread 31, warp thread 34, warp thread 41, warp thread 44,
Warp thread 45, warp thread 49, warp thread 50, warp thread 54, warp thread 55, warp thread 58, warp thread 59, warp thread 60, warp thread 63, warp thread 64, warp thread 65,
Warp thread 68, warp thread 69, warp thread 73, warp thread 74, warp thread 78, warp thread 79, warp thread 82, warp thread 83, warp thread 84, warp thread 87, warp thread 88
Top, positioned at the lower section of remaining warp thread；
Weft yarn d is located at warp thread 2, warp thread 3, warp thread 6, warp thread 13, warp thread 16, warp thread 17, warp thread 19, warp thread 20, warp thread 21, warp thread
22, warp thread 23, warp thread 24, warp thread 26, warp thread 27, warp thread 30, warp thread 37, warp thread 40, warp thread 41, warp thread 43, warp thread 44, warp thread
45, warp thread 48, warp thread 49, warp thread 53, warp thread 54, warp thread 58, warp thread 59, warp thread 62, warp thread 63, warp thread 64, warp thread 67, warp thread
68, warp thread 69, warp thread 72, warp thread 73, warp thread 77, warp thread 78, warp thread 82, warp thread 83, warp thread 86, warp thread 87, warp thread 88 it is upper
Side, positioned at the lower section of remaining warp thread；
Weft yarn e is located at warp thread 2, warp thread 9, warp thread 12, warp thread 13, warp thread 15, warp thread 16, warp thread 17, warp thread 18, warp thread 19, warp
Yarn 20, warp thread 22, warp thread 23, warp thread 26, warp thread 33, warp thread 36, warp thread 37, warp thread 39, warp thread 40, warp thread 41, warp thread 42, warp
Yarn 43, warp thread 44, warp thread 47, warp thread 48, warp thread 49, warp thread 52, warp thread 53, warp thread 57, warp thread 58, warp thread 62, warp thread 63, warp
Yarn 66, warp thread 67, warp thread 68, warp thread 71, warp thread 72, warp thread 73, warp thread 76, warp thread 77, warp thread 81, warp thread 82,86 and of warp thread
The top of warp thread 87, positioned at the lower section of remaining warp thread；
Weft yarn f is located at warp thread 5, warp thread 8, warp thread 9, warp thread 11, warp thread 12, warp thread 13, warp thread 14, warp thread 15, warp thread 16, warp thread
18, warp thread 19, warp thread 22, warp thread 29, warp thread 32, warp thread 33, warp thread 35, warp thread 36, warp thread 37, warp thread 38, warp thread 39, warp thread
40, warp thread 41, warp thread 42, warp thread 43, warp thread 46, warp thread 47, warp thread 48, warp thread 51, warp thread 52, warp thread 53, warp thread 56, warp thread
57, warp thread 61, warp thread 62, warp thread 66, warp thread 67, warp thread 70, warp thread 71, warp thread 72, warp thread 75, warp thread 76, warp thread 77, warp thread
80, the top of warp thread 81, warp thread 85 and warp thread 86, positioned at the lower section of remaining warp thread.
First warp thread, the second warp thread and weft yarn are all made of 66 nylon fiber, by first twist and retwist, form rope form knot
The cotton rope of structure.
The diameter of first warp thread is 3-4mm, and the diameter of the second warp thread is 1-1.5mm；The diameter of weft yarn is 1-
1.5mm。
The selection of material: compare polyamide fibre and the respective performance difference of polyester fiber, especially polyester fiber at high temperature, meeting
By the amine auxiliary agent damage in rubber, causes intensity to decline, influence service life.This programme uses 66 nylon fiber as base
Material.
Mold canvas, by being combineeed 66 industrial yarn of polyamide fibre, being twisted thread, woven fabric, dip striping compound, the processing such as thermal finalization
Process, production can be used for suppressing the extraordinary mold canvas of chevron patten.
The application of mold canvas for conveyor belt surface compacting chevron patten, is used for the mold canvas to suppress conveyer belt
Surface chevron patten.
Specific step is as follows:
(1) preparation of warp and weft:
First warp thread A: as the main body warp thread for forming positive and negative concave-convex effect: 66 industrial yarn of the 940dtex polyamide fibre twisting of first sub-thread
At 180 twists/m, orientation is that the first of S is twisted thread, then by 12 strands of above-mentioned 66 industrial yarns of polyamide fibre, by 120 twists/m of doubling twisting,
It is twisted using Z-direction, 3 strands of above-mentioned twisted yarns is then combineeed into retwist again, 120 twists/m of the twist, S is plied to twisting:
940dtex X12 X3, diameter are the cotton rope of 3-4mm；
Second warp thread B: as the matrix for forming mold canvas, using 66 industrial yarn of polyamide fibre, by 66 industry of sub-thread 940dtex polyamide fibre
Silk, by 120 twists/m of first twist, is twisted using Z-direction, and above-mentioned 4 strands of twisted yarns are then combineeed retwist again, and the twist 120 twists/
Rice, S are plied to twisting: 940dtex X1X4, and diameter is the cotton rope of 1-1.5mm；
Weft yarn C: 66 industrial yarn of sub-thread 940dtex polyamide fibre is twisted by 120 twists/m of first twist using S, then again will be above-mentioned
4 strands of twisted yarns combine retwist, 120 twists/m of the twist, Z is twisted for twisted lines, then by above-mentioned 3 bursts of twisted lines, using 120 twists/m
The twist, orientation is that Z-direction is twisted, and is plied to 1 X of 940dtex X, 4 X 3, diameter is the cotton rope of 1-1.5mm；
(2) it weaves: using double-beam feeding system of warp, wherein the first warp thread A is fed using bobbin cradle, the second warp thread B uses bobbin
Frame or warp beam feeding；When woven fabric, guarantee that fabric breadth is greater than required breadth 5%；
(3) dip striping compound: before drum vulcanizer, a water bath is set for impregnating aqueous release agent and subsequently enters drum
The vulcanization roller of formula vulcanizer, steel band are not required to pressurize, and are dried using the heating roller of drum vulcanizer, heating and temperature control
Between 150-175 DEG C, the speed of service of drum vulcanizer is advisable with drying mold canvas, while note that in sulfidation
Drawing tension have to low, every meter of tension should be less than 100 kilograms.It can also be used vulcanization plate as heat drying component,
In one water bath of setting for mold canvas being introduced among plate, after molding, is stayed between plate after impregnating aqueous release agent
20 centimeters of gap out, for excluding steam, subject to the drying of one canvas of temperature and time；If stripping result is bad, Ke Yiduo
The process of secondary repeated impregnations release agent；
(4) vulcanize: can be in the forming process of conveyer belt, together with shield and conveyer belt made-up belt winding, it can also be
Feeding drum vulcanizer synchronous with conveyer belt made-up belt or vulcanizing press, sulfide stress should be controlled in 1- in sulfidation
2MPa prevents rubber from penetrating mold canvas, causes demoulding difficult, also needs the weavy grain gap for preventing rubber that cannot be full of mold cloth
In, decorative pattern cannot be effectively formed；When compression molding, gap is 8-10mm between upper and lower plate, 150-170 DEG C of curing temperature, is done
When dry, the tension led out is 50-80 kilograms；
(5) it demoulds: after conveyer belt vulcanization, should suitably cool down, be reduced to 60 DEG C hereinafter, by conveyer belt and mold to the temperature with body
Canvas separation is to get the conveyer belt for arriving surface rolling chevron patten.
Beneficial effects of the present invention: the present invention uses canvas as mold, in sulfidation, mold canvas is defeated where
Send belt surface, after vulcanization, mold canvas and conveyor belt surface separated, using weaving woven fabric arrowhead twills based on answer
Miscellaneous institutional framework forms surface with obvious concave-convex effect, significantly increases the frictional force of conveyor belt surface.
Detailed description of the invention
Fig. 1 is fabric organization chart of the present invention.
Fig. 2 is the surface detail effect diagram of conveyer belt.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of mold canvas for conveyor belt surface compacting chevron patten, the canvas are recycled by several
Cellular organization constitutes the institutional framework of positive and negative arrowhead twills, and each cellular organization includes several groups warp thread and weft structure, leads to
It crosses warp thread and weft yarns forms；The warp thread includes the first warp thread A and the second warp thread B, and weft yarn includes a kind of weft yarn of structure
C；The warp thread includes 88 groups, and the weft yarn includes 6 groups.
The warp thread is from left to right successively numbered it, is named as warp thread 1 to warp thread 88, wherein warp thread 1, warp thread 5,
Warp thread 9, warp thread 13, warp thread 17, warp thread 21, warp thread 25, warp thread 29, warp thread 33, warp thread 37, warp thread 41, warp thread 45, warp thread 49,
Warp thread 53, warp thread 57, warp thread 61, warp thread 65, warp thread 69, warp thread 73, warp thread 77, warp thread 81 and warp thread 88 are the first warp thread,
Remaining warp thread is the second warp thread.
The weft yarn a is located at warp thread 1, warp thread 4, warp thread 5, warp thread 7, warp thread 8, warp thread 9, warp thread 10, warp thread 11, warp thread
12, warp thread 14, warp thread 15, warp thread 18, warp thread 25, warp thread 28, warp thread 29, warp thread 31, warp thread 32, warp thread 33, warp thread 34, warp thread
35, warp thread 36, warp thread 38, warp thread 39, warp thread 42, warp thread 46, warp thread 47, warp thread 50, warp thread 51, warp thread 52, warp thread 55, warp thread
56, warp thread 57, warp thread 60, warp thread 61, warp thread 65, warp thread 66, warp thread 70, warp thread 71, warp thread 74, warp thread 75, warp thread 76, warp thread
79, the top of warp thread 80, warp thread 81, warp thread 84, warp thread 85, positioned at the lower section of remaining warp thread；
Weft yarn b be located at warp thread 1, warp thread 3, warp thread 4, warp thread 5, warp thread 6, warp thread 7, warp thread 8, warp thread 10, warp thread 11, warp thread 14,
Warp thread 21, warp thread 24, warp thread 25, warp thread 27, warp thread 28, warp thread 29, warp thread 30, warp thread 31, warp thread 32, warp thread 34, warp thread 35,
Warp thread 38, warp thread 45, warp thread 46, warp thread 50, warp thread 51, warp thread 54, warp thread 55, warp thread 56, warp thread 59, warp thread 60, warp thread 61,
Warp thread 64, warp thread 65, warp thread 69, warp thread 70, warp thread 74, warp thread 75, warp thread 78, warp thread 79, warp thread 80, warp thread 83, warp thread 84,
The top of warp thread 85, warp thread 88, positioned at the lower section of remaining warp thread；
Weft yarn c be located at warp thread 1, warp thread 2, warp thread 3, warp thread 4, warp thread 6, warp thread 7, warp thread 10, warp thread 17, warp thread 20, warp thread 21,
Warp thread 23, warp thread 24, warp thread 25, warp thread 26, warp thread 27, warp thread 28, warp thread 30, warp thread 31, warp thread 34, warp thread 41, warp thread 44,
Warp thread 45, warp thread 49, warp thread 50, warp thread 54, warp thread 55, warp thread 58, warp thread 59, warp thread 60, warp thread 63, warp thread 64, warp thread 65,
Warp thread 68, warp thread 69, warp thread 73, warp thread 74, warp thread 78, warp thread 79, warp thread 82, warp thread 83, warp thread 84, warp thread 87, warp thread 88
Top, positioned at the lower section of remaining warp thread；
Weft yarn d is located at warp thread 2, warp thread 3, warp thread 6, warp thread 13, warp thread 16, warp thread 17, warp thread 19, warp thread 20, warp thread 21, warp thread
22, warp thread 23, warp thread 24, warp thread 26, warp thread 27, warp thread 30, warp thread 37, warp thread 40, warp thread 41, warp thread 43, warp thread 44, warp thread
45, warp thread 48, warp thread 49, warp thread 53, warp thread 54, warp thread 58, warp thread 59, warp thread 62, warp thread 63, warp thread 64, warp thread 67, warp thread
68, warp thread 69, warp thread 72, warp thread 73, warp thread 77, warp thread 78, warp thread 82, warp thread 83, warp thread 86, warp thread 87, warp thread 88 it is upper
Side, positioned at the lower section of remaining warp thread；
Weft yarn e is located at warp thread 2, warp thread 9, warp thread 12, warp thread 13, warp thread 15, warp thread 16, warp thread 17, warp thread 18, warp thread 19, warp
Yarn 20, warp thread 22, warp thread 23, warp thread 26, warp thread 33, warp thread 36, warp thread 37, warp thread 39, warp thread 40, warp thread 41, warp thread 42, warp
Yarn 43, warp thread 44, warp thread 47, warp thread 48, warp thread 49, warp thread 52, warp thread 53, warp thread 57, warp thread 58, warp thread 62, warp thread 63, warp
Yarn 66, warp thread 67, warp thread 68, warp thread 71, warp thread 72, warp thread 73, warp thread 76, warp thread 77, warp thread 81, warp thread 82,86 and of warp thread
The top of warp thread 87, positioned at the lower section of remaining warp thread；
Weft yarn f is located at warp thread 5, warp thread 8, warp thread 9, warp thread 11, warp thread 12, warp thread 13, warp thread 14, warp thread 15, warp thread 16, warp thread
18, warp thread 19, warp thread 22, warp thread 29, warp thread 32, warp thread 33, warp thread 35, warp thread 36, warp thread 37, warp thread 38, warp thread 39, warp thread
40, warp thread 41, warp thread 42, warp thread 43, warp thread 46, warp thread 47, warp thread 48, warp thread 51, warp thread 52, warp thread 53, warp thread 56, warp thread
57, warp thread 61, warp thread 62, warp thread 66, warp thread 67, warp thread 70, warp thread 71, warp thread 72, warp thread 75, warp thread 76, warp thread 77, warp thread
80, the top of warp thread 81, warp thread 85 and warp thread 86, positioned at the lower section of remaining warp thread.
The first warp thread A, the second warp thread B and weft yarn C are all made of 66 nylon fiber, by first twist and retwist, form rope
The cotton rope of shape structure.
The diameter of the first warp thread A is 3-4mm, and the diameter of the second warp thread B is 1-1.5mm；The diameter of weft yarn C is 1-
1.5mm。
Embodiment 2 produces the mold canvas that breadth is 1000mm.
Twisting technique:
First twist twisting machine selects the R814 type twisting machine of Yichang frame, and compound twister goes out KV301 type heavy type using Changzhou Kai Zhou and twists thread
Machine.
Warp thread is 2 kinds of different structures:
Warp thread A, as the main body warp thread for forming positive and negative concave-convex effect: 66 industrial yarn of 940dtex polyamide fibre of first sub-thread is twisted at 180
Twist/m, orientation is twisted thread for the first of S, then by 12 strands of above-mentioned 66 industrial yarns of polyamide fibre, by 120 twists/m of doubling twisting, using Z
To twisting, 3 strands of above-mentioned twisted yarns are then combineeed into retwist again, 120 twists/m of the twist, S is plied to twisting: 940dtex X
The cotton rope of 12 X 3.
Warp thread B, as the matrix for forming mold canvas, using 66 industrial yarn of polyamide fibre, by 66 industry of sub-thread 940dtex polyamide fibre
Silk, by 120 twists/m of first twist, is twisted using Z-direction, and above-mentioned 4 strands of twisted yarns are then combineeed retwist again, and the twist 120 twists/
Rice, S are plied to twisting: the cotton rope of 940dtex X 1X 4.
Weft yarn using S using 66 industrial yarn of sub-thread 940dtex polyamide fibre is twisted by 120 twists/m of first twist, then again
Above-mentioned 4 strands of twisted yarns are combineeed into retwist, 120 twists/m of the twist, Z is twisted as twisted lines, then will above-mentioned 3 bursts of twisted lines, use
120 twists/m of the twist, orientation are that Z-direction is twisted, and are plied to the cotton rope of 1 X of 940dtex X, 4 X 3.
Weaving:
Weaving process:
Organization chart such as Fig. 1 corresponding to dark color is warp thread A in figure.Light X corresponding is warp thread B.
H212, which can be used, shuttle wool loom.
Reed uses 11 tooth/10 centimetre, and per tooth penetrates 4 warp thread A and 12 warp thread B, and weft count is 50/10 lis
Rice.Total quantity of warps: warp thread A is 460, and warp thread B is 1383, reed width width 1046mm.
Using the heald frames of page 12, wherein the 1-6 pages, warp thread B is penetrated, the 7-12 pages heald frame penetrates warp thread A.
Using double-beam feeding system, warp thread A is fed directly into from bobbin cradle, warp thread B, using warp beam or can use bobbin
Frame is fed directly into.
Dip striping compound: before drum vulcanizer, a water bath is set and is subsequently entered for impregnating aqueous release agent
The vulcanization roller of drum vulcanizer, steel band are not required to pressurize, and are dried using the heating roller of drum vulcanizer, heating temperature control
System is between 150-175 DEG C, and the speed of service of drum vulcanizer is the drying of mold canvas to be advisable, while note that sulfidation
In drawing tension have to low, every meter of tension should be less than 100 kilograms.It can also be used vulcanization plate as heat drying portion
Part, in one water bath of setting for after impregnating aqueous release agent, mold canvas to be introduced among plate, after molding, plate it
Between reserve 20 centimeters of gap, for excluding steam, subject to the drying of one canvas of temperature and time；It, can if stripping result is bad
The process of dip striping compound is repeated several times；
Vulcanization: as shield together with conveyer belt made-up belt winding, can also vulcanize in the forming process of conveyer belt
Feeding drum vulcanizer synchronous with conveyer belt made-up belt or vulcanizing press in the process, sulfide stress should control in 1-2MPa, prevent
Only rubber penetrates mold canvas, causes demoulding difficult, also needs to prevent rubber that cannot be full of in the weavy grain gap of mold cloth, Bu Nengyou
Effect forms decorative pattern；When compression molding, gap is 8-10mm between upper and lower plate, 150-170 DEG C of curing temperature, when dry, is led out
Tension be 50-80 kilograms；
Demoulding: after conveyer belt vulcanization, it should suitably cool down, be reduced to 60 DEG C hereinafter, by conveyer belt and mold sail to the temperature with body
Cloth separation is specific as shown in Figure 2 to get the conveyer belt for arriving surface rolling chevron patten.
It is bad if there is stripping result in future usage, then above method dip striping compound must be used again.
Claims (7)
1. a kind of mold canvas for conveyor belt surface compacting chevron patten, it is characterized in that: the canvas is by several circulations
Cellular organization constitute the institutional framework of positive and negative arrowhead twills, each cellular organization includes several groups warp thread and weft structure,
It is formed by warp thread and weft yarns；The warp thread includes the first warp thread A and the second warp thread B, and weft yarn includes a kind of latitude of structure
Yarn C；The warp thread includes 88 groups, and the weft yarn includes 6 groups.
2. the mold canvas for conveyor belt surface compacting chevron patten as described in claim 1, it is characterized in that: the warp thread is certainly
Left-to-right is successively numbered it, is named as warp thread 1 to warp thread 88, wherein warp thread 1, warp thread 5, warp thread 9, warp thread 13, warp thread
17, warp thread 21, warp thread 25, warp thread 29, warp thread 33, warp thread 37, warp thread 41, warp thread 45, warp thread 49, warp thread 53, warp thread 57, warp thread
61, warp thread 65, warp thread 69, warp thread 73, warp thread 77, warp thread 81 and warp thread 88 are the first warp thread, remaining warp thread is the second warp thread.
3. the mold canvas for conveyor belt surface compacting chevron patten as claimed in claim 2, it is characterized in that: the weft yarn a
Positioned at warp thread 1, warp thread 4, warp thread 5, warp thread 7, warp thread 8, warp thread 9, warp thread 10, warp thread 11, warp thread 12, warp thread 14, warp thread 15, warp
Yarn 18, warp thread 25, warp thread 28, warp thread 29, warp thread 31, warp thread 32, warp thread 33, warp thread 34, warp thread 35, warp thread 36, warp thread 38, warp
Yarn 39, warp thread 42, warp thread 46, warp thread 47, warp thread 50, warp thread 51, warp thread 52, warp thread 55, warp thread 56, warp thread 57, warp thread 60, warp
Yarn 61, warp thread 65, warp thread 66, warp thread 70, warp thread 71, warp thread 74, warp thread 75, warp thread 76, warp thread 79, warp thread 80, warp thread 81, warp
The top of yarn 84, warp thread 85, positioned at the lower section of remaining warp thread；
Weft yarn b be located at warp thread 1, warp thread 3, warp thread 4, warp thread 5, warp thread 6, warp thread 7, warp thread 8, warp thread 10, warp thread 11, warp thread 14,
Warp thread 21, warp thread 24, warp thread 25, warp thread 27, warp thread 28, warp thread 29, warp thread 30, warp thread 31, warp thread 32, warp thread 34, warp thread 35,
Warp thread 38, warp thread 45, warp thread 46, warp thread 50, warp thread 51, warp thread 54, warp thread 55, warp thread 56, warp thread 59, warp thread 60, warp thread 61,
Warp thread 64, warp thread 65, warp thread 69, warp thread 70, warp thread 74, warp thread 75, warp thread 78, warp thread 79, warp thread 80, warp thread 83, warp thread 84,
The top of warp thread 85, warp thread 88, positioned at the lower section of remaining warp thread；
Weft yarn c be located at warp thread 1, warp thread 2, warp thread 3, warp thread 4, warp thread 6, warp thread 7, warp thread 10, warp thread 17, warp thread 20, warp thread 21,
Warp thread 23, warp thread 24, warp thread 25, warp thread 26, warp thread 27, warp thread 28, warp thread 30, warp thread 31, warp thread 34, warp thread 41, warp thread 44,
Warp thread 45, warp thread 49, warp thread 50, warp thread 54, warp thread 55, warp thread 58, warp thread 59, warp thread 60, warp thread 63, warp thread 64, warp thread 65,
Warp thread 68, warp thread 69, warp thread 73, warp thread 74, warp thread 78, warp thread 79, warp thread 82, warp thread 83, warp thread 84, warp thread 87, warp thread 88
Top, positioned at the lower section of remaining warp thread；
Weft yarn d is located at warp thread 2, warp thread 3, warp thread 6, warp thread 13, warp thread 16, warp thread 17, warp thread 19, warp thread 20, warp thread 21, warp thread
22, warp thread 23, warp thread 24, warp thread 26, warp thread 27, warp thread 30, warp thread 37, warp thread 40, warp thread 41, warp thread 43, warp thread 44, warp thread
45, warp thread 48, warp thread 49, warp thread 53, warp thread 54, warp thread 58, warp thread 59, warp thread 62, warp thread 63, warp thread 64, warp thread 67, warp thread
68, warp thread 69, warp thread 72, warp thread 73, warp thread 77, warp thread 78, warp thread 82, warp thread 83, warp thread 86, warp thread 87, warp thread 88 it is upper
Side, positioned at the lower section of remaining warp thread；
Weft yarn e is located at warp thread 2, warp thread 9, warp thread 12, warp thread 13, warp thread 15, warp thread 16, warp thread 17, warp thread 18, warp thread 19, warp
Yarn 20, warp thread 22, warp thread 23, warp thread 26, warp thread 33, warp thread 36, warp thread 37, warp thread 39, warp thread 40, warp thread 41, warp thread 42, warp
Yarn 43, warp thread 44, warp thread 47, warp thread 48, warp thread 49, warp thread 52, warp thread 53, warp thread 57, warp thread 58, warp thread 62, warp thread 63, warp
Yarn 66, warp thread 67, warp thread 68, warp thread 71, warp thread 72, warp thread 73, warp thread 76, warp thread 77, warp thread 81, warp thread 82,86 and of warp thread
The top of warp thread 87, positioned at the lower section of remaining warp thread；
Weft yarn f is located at warp thread 5, warp thread 8, warp thread 9, warp thread 11, warp thread 12, warp thread 13, warp thread 14, warp thread 15, warp thread 16, warp thread
18, warp thread 19, warp thread 22, warp thread 29, warp thread 32, warp thread 33, warp thread 35, warp thread 36, warp thread 37, warp thread 38, warp thread 39, warp thread
40, warp thread 41, warp thread 42, warp thread 43, warp thread 46, warp thread 47, warp thread 48, warp thread 51, warp thread 52, warp thread 53, warp thread 56, warp thread
57, warp thread 61, warp thread 62, warp thread 66, warp thread 67, warp thread 70, warp thread 71, warp thread 72, warp thread 75, warp thread 76, warp thread 77, warp thread
80, the top of warp thread 81, warp thread 85 and warp thread 86, positioned at the lower section of remaining warp thread.
4. the mold canvas for conveyor belt surface compacting chevron patten as described in claim 1, it is characterized in that: first warp
Yarn A, the second warp thread B and weft yarn C are all made of 66 nylon fiber, by first twist and retwist, form the cotton rope of rope-like constructed.
5. the mold canvas for conveyor belt surface compacting chevron patten as claimed in claim 4, it is characterized in that: first warp
The diameter of yarn A is 3-4mm, and the diameter of the second warp thread B is 1-1.5mm；The diameter of weft yarn C is 1-1.5mm.
6. the application described in claim 1 for the mold canvas of conveyor belt surface compacting chevron patten, it is characterized in that: by the mould
Tool canvas is for suppressing conveyor belt surface chevron patten.
7. the application for the mold canvas of conveyor belt surface compacting chevron patten as claimed in claim 6, it is characterized in that specifically
Steps are as follows:
(1) preparation of warp and weft:
First warp thread A: as the main body warp thread for forming positive and negative concave-convex effect: 66 industrial yarn of the 940dtex polyamide fibre twisting of first sub-thread
At 180 twists/m, orientation is that the first of S is twisted thread, then by 12 strands of above-mentioned 66 industrial yarns of polyamide fibre, by 120 twists/m of doubling twisting,
It is twisted using Z-direction, 3 strands of above-mentioned twisted yarns is then combineeed into retwist again, 120 twists/m of the twist, S is plied to twisting:
940dtex X12 X3, diameter are the cotton rope of 3-4mm；
Second warp thread B: as the matrix for forming mold canvas, using 66 industrial yarn of polyamide fibre, by 66 industry of sub-thread 940dtex polyamide fibre
Silk, by 120 twists/m of first twist, is twisted using Z-direction, and above-mentioned 4 strands of twisted yarns are then combineeed retwist again, and the twist 120 twists/
Rice, S are plied to twisting: 940dtex X1X4, and diameter is the cotton rope of 1-1.5mm；
Weft yarn C: 66 industrial yarn of sub-thread 940dtex polyamide fibre is twisted by 120 twists/m of first twist using S, then again will be above-mentioned
4 strands of twisted yarns combine retwist, 120 twists/m of the twist, Z is twisted for twisted lines, then by above-mentioned 3 bursts of twisted lines, using 120 twists/m
The twist, orientation is that Z-direction is twisted, and is plied to 1 X of 940dtex X, 4 X 3, diameter is the cotton rope of 1-1.5mm；
(2) it weaves: using double-beam feeding system of warp, wherein the first warp thread A is fed using bobbin cradle, the second warp thread B uses bobbin
Frame or warp beam feeding；When woven fabric, guarantee that fabric breadth is greater than required breadth 5%；
(3) dip striping compound: being arranged water bath before drum vulcanizer, for impregnating aqueous release agent, subsequently enters drum-type sulphur
The vulcanization roller of change machine, steel band are not required to pressurize, and are dried using the heating roller of drum vulcanizer, heating and temperature control exists
Guarantee every meter of drawing tension less than 100 kilograms between 150-175 DEG C, in sulfidation；
(4) vulcanize: in the forming process of conveyer belt as shield together with conveyer belt made-up belt winding, or in sulfidation
Feeding drum vulcanizer synchronous with conveyer belt made-up belt or vulcanizing press, sulfide stress 1-2MPa；It is flat up and down when compression molding
Gap is 8-10mm between plate, and 150-170 DEG C of curing temperature, when dry, the tension led out is 50-80 kilograms；
(5) it demoulds: after conveyer belt vulcanization, should suitably cool down, be reduced to 60 DEG C hereinafter, by conveyer belt and mold to the temperature with body
Canvas separation is to get the conveyer belt for arriving surface rolling chevron patten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811119421.0A CN109338561B (en) | 2018-09-25 | 2018-09-25 | Mold canvas for pressing herringbone patterns on surface of conveyor belt and application of mold canvas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811119421.0A CN109338561B (en) | 2018-09-25 | 2018-09-25 | Mold canvas for pressing herringbone patterns on surface of conveyor belt and application of mold canvas |
Publications (2)
| Publication Number | Publication Date |
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| CN109338561A true CN109338561A (en) | 2019-02-15 |
| CN109338561B CN109338561B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811119421.0A Active CN109338561B (en) | 2018-09-25 | 2018-09-25 | Mold canvas for pressing herringbone patterns on surface of conveyor belt and application of mold canvas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110303629A (en) * | 2019-07-22 | 2019-10-08 | 燕山大学 | A kind of ptfe surface multistage texture and preparation method thereof |
| CN110373785A (en) * | 2019-07-23 | 2019-10-25 | 无锡宝强工业织造有限公司 | A kind of enhancing canvas and preparation method thereof that shock resistance is used for conveyer belt |
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| CN200999310Y (en) * | 2006-10-17 | 2008-01-02 | 山东海龙博莱特化纤有限责任公司 | Gumming canvas for conveyer band |
| CN201419910Y (en) * | 2009-06-02 | 2010-03-10 | 王水木 | Conveyer belt or treadmill belt |
| CN102517925A (en) * | 2011-12-27 | 2012-06-27 | 浙江国力纺织有限公司 | Process for producing dipped canvas for conveyer belt |
| CN104403118A (en) * | 2014-11-07 | 2015-03-11 | 无锡宝通带业股份有限公司 | Method for improving adhesive performance between nylon canvas and ethylene propylene diene monomer |
| CN106012570A (en) * | 2016-06-22 | 2016-10-12 | 程静 | Manufacturing method of conveyor belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200999310Y (en) * | 2006-10-17 | 2008-01-02 | 山东海龙博莱特化纤有限责任公司 | Gumming canvas for conveyer band |
| CN201419910Y (en) * | 2009-06-02 | 2010-03-10 | 王水木 | Conveyer belt or treadmill belt |
| CN102517925A (en) * | 2011-12-27 | 2012-06-27 | 浙江国力纺织有限公司 | Process for producing dipped canvas for conveyer belt |
| CN104403118A (en) * | 2014-11-07 | 2015-03-11 | 无锡宝通带业股份有限公司 | Method for improving adhesive performance between nylon canvas and ethylene propylene diene monomer |
| CN106012570A (en) * | 2016-06-22 | 2016-10-12 | 程静 | Manufacturing method of conveyor belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110303629A (en) * | 2019-07-22 | 2019-10-08 | 燕山大学 | A kind of ptfe surface multistage texture and preparation method thereof |
| CN110303629B (en) * | 2019-07-22 | 2020-07-03 | 燕山大学 | Polytetrafluoroethylene surface multilevel texture and preparation method thereof |
| CN110373785A (en) * | 2019-07-23 | 2019-10-25 | 无锡宝强工业织造有限公司 | A kind of enhancing canvas and preparation method thereof that shock resistance is used for conveyer belt |
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|---|---|
| CN109338561B (en) | 2021-03-02 |
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