CN207244327U - Spray drawing apparatus strengthens fabric polyethane conveyer belt with aramid fiber - Google Patents
Spray drawing apparatus strengthens fabric polyethane conveyer belt with aramid fiber Download PDFInfo
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- CN207244327U CN207244327U CN201720989638.1U CN201720989638U CN207244327U CN 207244327 U CN207244327 U CN 207244327U CN 201720989638 U CN201720989638 U CN 201720989638U CN 207244327 U CN207244327 U CN 207244327U
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- warp thread
- strength polyester
- polyester warp
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- conveyer belt
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Abstract
It the utility model is related to a kind of spray drawing apparatus aramid fiber enhancing fabric polyethane conveyer belt, including polyurethane-coated layer, double-deck stereo tissue layer;Double-deck stereo tissue layer includes the radially aramid line of setting, the first high-strength polyester warp thread, the second high-strength polyester warp thread, band conductive filament high-strength polyester warp thread, and the weft yarn that broadwise is set;Aramid line and the first high-strength polyester warp thread are linearly, are parallel to each other, and are not involved in longitude and latitude intertexture;Double-deck stereo tissue layer is divided into upper and lower two layers by aramid line with the first high-strength polyester warp thread;Second high-strength polyester warp thread with conductive filament high-strength polyester warp thread with being parallel to each other, and synchronization and weft yarns;Polyurethane-coated layer is coated in above double-deck stereo tissue layer.The utility model provides a kind of Novel conveyer belt for painting industry, and belt intension is high, deformation is small;Compared to other conveyer belts used at this stage, the utility model finished product price is relatively low, has the very strong market competitiveness.
Description
Technical field
A kind of conveyer belt is the utility model is related to, is a kind of spray drawing apparatus aramid fiber enhancing fabric polyurethane specifically
Conveyer belt, belongs to conveyer belt technical field.
Background technology
Digital jet printing is also known as digit printing, it changes Conventional decal technological process, realizes no version stamp, breaks
Conventional decal production chromatography and the limitation for spend back length, make printing effect it is more rich, it is more accurate, have more and have a sense of hierarchy;Environment
Neatly, print pollution-free;It disclosure satisfy that market small lot, multi items, the requirement quickly delivered goods.But its development is subject to dyestuff valency
The restriction of lattice, speed of production, comprehensive cost.Numerial code spray drawing technology is more and more ripe in recent years, market individual demand variation,
Digital spray printing product obtains the favor of more and more consumers.Flourishing for painting industry, promotes spray drawing apparatus demand to surge,
The demand to digital spray printing conveyer belt is also promoted at the same time.
The quality of conveyer belt quality directly affects the effect of spray printing.Digital spray printing conveyer belt desired strength is high, is conveying
Do not damaged in the adjustable range of belt tension device;Conveyer belt deformation is small, to ensure that printing effect is accurate;Surface is smooth, flatness
It is good, to ensure that flower pattern is clear, it is uniform to obtain color;Surface requirements wearability is good, chemically-resistant agent cleaning.Conveyer belt used in existing in the market
More based on the kevlar fabric reinforcement conveyer belt of three cloth, three glue, this kind of conveyer belt general thickness is thick, and price is high, and weight weight, adds
Work process is more, and production cycle length, production problem often occurs, seriously affect production efficiency in the production process.
Utility model content
The utility model technical issues that need to address are:Existing spray drawing apparatus conveyer belt, general thickness is thick, price
Height, weight weight, processing technology program is more, and production cycle length, production problem often occurs, seriously affect production in the production process
Efficiency.
The utility model takes following technical scheme:
A kind of spray drawing apparatus aramid fiber strengthens fabric polyethane conveyer belt, including polyurethane-coated layer 4, double-deck stereo fabric
Layer;The double-deck stereo tissue layer includes the radially aramid line 1 of setting, the first high-strength polyester warp thread 2a, the second high-strength polyester warp
Yarn 2b, band conductive filament high-strength polyester warp thread 3, and the weft yarn 5 that broadwise is set;The 1 and first high-strength polyester warp thread 2a of aramid line
Linearly, it is parallel to each other, and is not involved in longitude and latitude intertexture;The 1 and first high-strength polyester warp thread 2a of aramid line is by double-deck stereo
Tissue layer is divided into upper and lower two layers;The second high-strength polyester warp thread 2b with being parallel to each other with conductive filament high-strength polyester warp thread 3, and
It is synchronous to interweave with weft yarn 5;The polyurethane-coated layer 4 is coated in above the double-deck stereo tissue layer.
Further, the weft yarn of the double-deck stereo tissue layer upper strata and lower floor is one, three interval settings.
A kind of spray drawing apparatus preparation method of aramid fiber enhancing fabric polyethane conveyer belt, comprises the following steps:A) fabric
Sizing;B) primary coat;C) coating is cast to set;D) reverse side primary coat;E) the coating of polyurethane-coated layer.
The beneficial effects of the utility model are:
1) a kind of Novel conveyer belt is provided for painting industry, belt intension is high, deformation is small;
2) noise that conveyer belt reverse side is produced with contact surface can be effectively reduced by strengthening the design of 3/1 twill of fabric;
3) surface abrasion resistance is high, chemically-resistant agent cleaning ability is strong;
4) it is thin to convey tape thickness, light-weight, peel strength is high;
5) manufacture craft is easy, is readily produced control;
6) compared to other conveyer belts used at this stage, the utility model finished product price is relatively low, has very strong market
Competitiveness.
7) production cycle is shortened, saves a large amount of human and material resources, while avoids attaching process in original production to go out
Existing production uncertain factor, such as:Binding temperature control is unreasonable to be easy to cause the stripping of product laminating layer low, so as to cause product
It is easily delaminated, is not durable in use;Tension force is irregular in fitting is easy to cause product arch camber, alice phenomenon to produce, and influences
The flatness of product, so as to influence air brushing effect and quality.The new technological process of production is short, easily operated, and the factor of production influences
Small, product quality can be greatly improved.
Brief description of the drawings
Fig. 1 is 1/1 plain weave structure schematic diagram of conventional conveyor belt fabric.
Fig. 2 is conventional conveyor belt cross-sectional structure figure.
Fig. 3 is the flat of the double-deck stereo tissue layer of the utility model spray drawing apparatus aramid fiber enhancing fabric polyethane conveyer belt
Face structure diagram.
Fig. 4 is, partial schematic diagram corresponding with Fig. 3, and Fig. 3 and 4, which can combine, to be checked.
Fig. 5 is sectional view along A-A in Fig. 3, and polyurethane-coated layer 4 is added in figure.
In figure, 1. aramid lines, 2a. the first high-strength polyester warp thread, 2b. the second high-strength polyester warp thread, 3. is high-strength with conductive filaments
Terylene warp thread, 4. polyurethane-coated layers, 5. weft yarns.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Kevlar fabric designs:
Conventional conveyor belt fabric and aramid fiber enhancing fabric are all 1/1 plain weave structure as shown in Figure 1, and the utility model fabric
For double-deck stereo fabric, as in Figure 3-5, thread count:92 × 60/2.54cm, using 3/1 three-dimensional twill weave, aramid fiber
Line and part high intensity low shrinkage polyester industrial yarn do not have intertwined point in fabric construction with other yarns, in the fabric the row of being in line
Row, rational density design and different yarns arrangement mode, maximum can not only utilize aramid line performance, also follow-up for conveyer belt
Processing provides convenient.
Coating surface component:Abrasion resistant polyurethane, ensures conveyor belt surface wear-resisting property and chemical-resistant reagent cleaning.
Product structure and production technology:As shown in figure 5, using one plastic structure of a cloth, as shown in Figure 2 with the prior art three
Three plastic structure of cloth shortens the production cycle, saves a large amount of human and material resources, avoid at the same time compared to enormously simplify production technology
The production uncertain factor that attaching process is likely to occur in original production, such as:Binding temperature control is unreasonable to be easy to cause product
Laminating layer stripping is low, so as to cause product to be easily delaminated in use, is not durable;Tension force is irregular in fitting is easy to cause to produce
Product arch camber, alice phenomenon produce, and the flatness of product are influenced, so as to influence air brushing effect and quality.The new technological process of production
Short, easily operated, factor of production influence is small, and product quality can be greatly improved.
Conventional conveyor belt production method is as follows:
The utility model conveyer belt production method is as follows:
Conveyer belt the performance test results
(1) conveyer belt stretch breaking strength test result
Note:Size of sample is 250mm × 25mm;25 DEG C of room temperature;Relative humidity is 65%.
(2) conveyer belt 1% extends test result
Note:Size of sample is 300mm*25mm;25 DEG C of room temperature;Relative humidity is 65%.
(3) conveyer belt peel strength test result
Note:Size of sample is 300mm*25mm;25 DEG C of room temperature;Relative humidity is 65%.
Above is the preferred embodiment of the utility model, those of ordinary skill in the art can also carry out respectively on this basis
Kind conversion improves, and on the premise of the total design of the utility model is not departed from, these conversion or improvement belong to this practicality newly
Within the scope of type is claimed.
Claims (2)
1. a kind of spray drawing apparatus strengthens fabric polyethane conveyer belt with aramid fiber, it is characterised in that:
Including polyurethane-coated layer (4), double-deck stereo tissue layer;
Aramid line (1) that the double-deck stereo tissue layer includes radially setting, the first high-strength polyester warp thread (2a), second high-strength are washed
Synthetic fibre warp thread (2b), band conductive filament high-strength polyester warp thread (3), and the weft yarn (5) that broadwise is set;
The aramid line (1) linearly, is parallel to each other with the first high-strength polyester warp thread (2a), and is not involved in longitude and latitude intertexture;Institute
Aramid line (1) is stated to be divided into double-deck stereo tissue layer upper and lower two layers with the first high-strength polyester warp thread (2a);
The second high-strength polyester warp thread (2b) with conductive filament high-strength polyester warp thread (3) with being parallel to each other, and synchronous and weft yarn (5)
Interweave;
The polyurethane-coated layer (4) is coated in above the double-deck stereo tissue layer.
2. spray drawing apparatus as claimed in claim 1 strengthens fabric polyethane conveyer belt with aramid fiber, it is characterised in that:The bilayer
The weft yarn of stereo fabric layer upper strata and lower floor is one, three interval settings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720989638.1U CN207244327U (en) | 2017-08-09 | 2017-08-09 | Spray drawing apparatus strengthens fabric polyethane conveyer belt with aramid fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720989638.1U CN207244327U (en) | 2017-08-09 | 2017-08-09 | Spray drawing apparatus strengthens fabric polyethane conveyer belt with aramid fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207244327U true CN207244327U (en) | 2018-04-17 |
Family
ID=61879674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720989638.1U Active CN207244327U (en) | 2017-08-09 | 2017-08-09 | Spray drawing apparatus strengthens fabric polyethane conveyer belt with aramid fiber |
Country Status (1)
Country | Link |
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CN (1) | CN207244327U (en) |
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2017
- 2017-08-09 CN CN201720989638.1U patent/CN207244327U/en active Active
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