CN105966003A - High-strength ultra-thin polyester tangential belt - Google Patents
High-strength ultra-thin polyester tangential belt Download PDFInfo
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Abstract
本发明涉及一种高强度超薄聚酯龙带。本发明所述高强度超薄聚酯龙带，包括自上而下依次粘连的第一橡胶层、TPU片材层、聚酯布层和第二橡胶层。本发明所述高强度超薄聚酯龙带，具有高强力，不受环境变化影响等特性；高定伸聚酯布在内侧，柔顺性好的TPU在其外侧，且带体很薄，使带子在弯曲使时不用受很大的力，具有很好的节电性。
This invention relates to a high-strength ultra-thin polyester belt. The high-strength ultra-thin polyester belt of this invention comprises, from top to bottom, a first rubber layer, a TPU sheet layer, a polyester fabric layer, and a second rubber layer bonded together. The high-strength ultra-thin polyester belt of this invention possesses characteristics such as high strength and immunity to environmental changes; the high-elongation polyester fabric is on the inner side, and the flexible TPU is on the outer side, and the belt body is very thin, so the belt does not require much force when bent, resulting in excellent energy saving.
Description
技术领域technical field
本发明涉及一种高强度超薄聚酯龙带，属于龙带生产的技术领域。The invention relates to a high-strength ultra-thin polyester dragon belt, which belongs to the technical field of dragon belt production.
背景技术Background technique
龙带传动是平型带传动的一种形式，是由一个主动轮传动数十个到数百个被动轮(锭子)的多点传动。由于此带长而窄，运转时象条龙在游动，所以习惯上称作“龙带传动”。Dragon belt transmission is a form of flat belt transmission, which is a multi-point transmission in which dozens to hundreds of driven wheels (spindles) are driven by one driving wheel. Because the belt is long and narrow, it moves like a dragon swimming, so it is customarily called "dragon belt transmission".
在国内外，随着人们环保意识提高，国内政府对环境治理力度的加大，高能耗设备的淘汰，低能耗设备的补助等新的动态走向，纺织机械技术也向着高能效、低能耗的方向转变。这对传动龙带的技术要求大大提高，对龙带的材料，节能性，加工工艺，抗静电性、伸长率和平整度的要求也非常严格。为使龙带达到高效节能的目的，现国内外龙带均向着减小带体厚度，提高带体强度及防静电性能的方向发展。At home and abroad, with the improvement of people's awareness of environmental protection, the domestic government's strengthening of environmental governance, the elimination of high-energy consumption equipment, the subsidy of low-energy consumption equipment and other new dynamic trends, textile machinery technology is also moving towards high energy efficiency and low energy consumption. change. This greatly improves the technical requirements for the transmission dragon belt, and the requirements for the material, energy saving, processing technology, antistatic property, elongation and flatness of the dragon belt are also very strict. In order to achieve the purpose of high efficiency and energy saving of the belt, the current domestic and foreign belts are developing in the direction of reducing the thickness of the belt body, improving the strength of the belt body and anti-static performance.
目前中国的纺织机械主要是尼龙片基龙带和聚酯龙带。现使用的尼龙片基龙带，易吸湿伸长，带体较重，能耗较高，且接头方式采用磨头搭接涂粘合剂的方式，厚度也不够均匀，有方向性，不利于安装使用，也会发生跳带现象，不适用于高速运转的纺纱机械；现使用的聚酯龙带，聚酯布的两边均用弹性尼龙作为接头粘合层，带体较平整，较尼龙片基带明显提高，因弹性尼龙体的回弹性能、伸缩率不好易出现接头断开的现象，且两边均有弹性尼龙层，带体的厚度增加，运转的曲挠性有所降低，运转起来较费电，这块仍需改进。At present, China's textile machinery mainly consists of nylon film-based dragon belts and polyester dragon belts. The currently used nylon sheet base dragon belt is easy to absorb moisture and elongate, the belt body is heavy, and the energy consumption is high. The joint method adopts the method of lapping the grinding head and applying adhesive, and the thickness is not uniform enough and has directionality, which is not conducive to Belt skipping will also occur during installation and use, and it is not suitable for high-speed spinning machinery; the polyester dragon belt currently used uses elastic nylon as the joint adhesive layer on both sides of the polyester cloth. The sheet base belt is significantly improved, because the elastic nylon body has poor resilience and expansion rate, and the joints are prone to disconnection, and there are elastic nylon layers on both sides, the thickness of the belt body increases, and the flexibility of operation decreases. It looks more power-intensive, and this area still needs to be improved.
发明内容Contents of the invention
针对现有技术的不足及今后的纺织机械发展趋势的要求，本发明提供一种高强度超薄聚酯龙带。Aiming at the deficiencies of the prior art and the requirements of the development trend of textile machinery in the future, the invention provides a high-strength ultra-thin polyester dragon belt.
本发明的技术方案如下：Technical scheme of the present invention is as follows:
一种高强度超薄聚酯龙带，包括自上而下依次粘连的第一橡胶层、TPU片材层、聚酯布层和第二橡胶层；A high-strength ultra-thin polyester dragon belt, including a first rubber layer, a TPU sheet layer, a polyester cloth layer and a second rubber layer that are sequentially adhered from top to bottom;
第一橡胶层的原料质量组分如下：羧基橡胶100份、氧化锌5份、钛白粉4份、酞青绿1.2份、硬脂酸1份、防老剂4020一份、防老剂RD一份、硫磺2.5份、脱模剂1份、导电剂5份、促进剂NS两份、白炭黑40份、Si-69三份、二辛脂11份；该配方具有极优异的耐磨性、耐屈挠龟裂性；The raw material quality components of the first rubber layer are as follows: 100 parts of carboxyl rubber, 5 parts of zinc oxide, 4 parts of titanium dioxide, 1.2 parts of phthalocyanine green, 1 part of stearic acid, one part of anti-aging agent 4020, one part of anti-aging agent RD, sulfur 2.5 parts, 1 part of mold release agent, 5 parts of conductive agent, 2 parts of accelerator NS, 40 parts of white carbon black, 3 parts of Si-69, 11 parts of dioctyl ester; this formula has excellent wear resistance, flex resistance scratch cracking;
第二橡胶层的原料质量组分如下：羧基橡胶100份、氧化锌5份、钛白粉4份、硬脂酸1份、防老剂4020一份、防老剂RD一份、硫磺2.5份、脱模剂一份、促进剂NS两份、导静电炭黑40份、Si-69三份、二辛脂11份。该配方体系具有极好的耐磨性能、耐屈挠性能及防静电性能。The raw material quality components of the second rubber layer are as follows: 100 parts of carboxyl rubber, 5 parts of zinc oxide, 4 parts of titanium dioxide, 1 part of stearic acid, 1 part of anti-aging agent 4020, 1 part of anti-aging agent RD, 2.5 parts of sulfur, mold release One part of accelerator, two parts of accelerator NS, 40 parts of conductive carbon black, three parts of Si-69, and 11 parts of dioctyl ester. The formula system has excellent wear resistance, flex resistance and antistatic performance.
聚酯布的优点：抗拉强度大，延伸好，抗老化，浸透性均匀，耐腐蚀，耐高温，尺寸稳定性好。TPU的优点：机械强度高：TPU承载能力、抗冲击性及减震性能突出；另外，TPU的玻璃态转变温度比较低，在零下35度仍保持良好的弹性、柔顺性和其他物理性能。TPU片材层的硬度为90A，软化点为120℃。TPU片材层有很好的柔软度。The advantages of polyester cloth: high tensile strength, good elongation, anti-aging, uniform penetration, corrosion resistance, high temperature resistance, and good dimensional stability. Advantages of TPU: High mechanical strength: TPU has outstanding load-bearing capacity, impact resistance and shock absorption performance; in addition, TPU has a relatively low glass transition temperature and maintains good elasticity, flexibility and other physical properties at minus 35 degrees. The hardness of the TPU sheet layer is 90A, and the softening point is 120°C. The TPU sheet layer has good softness.
优选的，聚酯布层为长纤聚酯布层。Preferably, the polyester cloth layer is a long fiber polyester cloth layer.
进一步优选的，第一橡胶层和第二橡胶层的厚度为0.15～0.35mm；TPU片材层的厚度为0.4～1.2mm；聚酯布层的厚度为0.2～0.7mm。Further preferably, the thickness of the first rubber layer and the second rubber layer is 0.15-0.35 mm; the thickness of the TPU sheet layer is 0.4-1.2 mm; the thickness of the polyester cloth layer is 0.2-0.7 mm.
优选的，所述第一橡胶层与TPU片材层之间采用热塑性树脂胶粘剂粘合；所述聚酯布层与TPU片材层之间采用热塑性树脂胶粘剂进行粘合。Preferably, the first rubber layer and the TPU sheet layer are bonded with a thermoplastic resin adhesive; the polyester cloth layer and the TPU sheet layer are bonded with a thermoplastic resin adhesive.
优选的，所述高强度超薄聚酯龙带的接头间通过插接方式连接。Preferably, the joints of the high-strength ultra-thin polyester belt are connected by plugging.
优选的，所述脱模剂为脱模剂WP2138；导电剂为导电剂HBS-508。Preferably, the release agent is release agent WP2138; the conductive agent is conductive agent HBS-508.
优选的，所述第二橡胶层与聚酯布层之间采用开姆洛克402粘合。Preferably, Chemlock 402 is used to bond the second rubber layer and the polyester cloth layer.
本发明的有益效果：Beneficial effects of the present invention:
1、本发明所述高强度超薄聚酯龙带，设置有TPU片材层，抗拉强度大，延伸好，抗老化，浸透性均匀，耐腐蚀，耐高温，尺寸稳定性好；1. The high-strength ultra-thin polyester dragon belt of the present invention is provided with a TPU sheet layer, which has high tensile strength, good elongation, anti-aging, uniform permeability, corrosion resistance, high temperature resistance, and good dimensional stability;
2、本发明所述高强度超薄聚酯龙带，具有高强力，不受环境变化影响等特性；高定伸聚酯布在内侧，柔顺性好的TPU片材在其外侧，且只用单层TPU片材，带子的厚度明显减小，使带子在弯曲使时不用受很大的力，具有很好的节电性；2. The high-strength ultra-thin polyester dragon belt of the present invention has high strength and is not affected by environmental changes; the high-definition polyester cloth is on the inside, and the TPU sheet with good flexibility is on the outside, and only Single-layer TPU sheet, the thickness of the belt is significantly reduced, so that the belt does not need to bear a lot of force when bending, and has good power saving;
3、本发明所述高强度超薄聚酯龙带，采用插接方式连接，接头平整度远高于原来的搭接方式，使龙带在运转的过程中保持良好的平稳性。3. The high-strength ultra-thin polyester dragon belt of the present invention is connected by plugging, and the flatness of the joint is much higher than that of the original lap joint method, so that the dragon belt maintains good stability during operation.
附图说明Description of drawings
图1为本发明所述高强度超薄聚酯龙带的截面示意图；Fig. 1 is the cross-sectional schematic diagram of high-strength ultra-thin polyester dragon belt of the present invention;
1、第一橡胶层；2、聚酯布层；3、第二橡胶层；4、TPU片材层。1. The first rubber layer; 2. Polyester cloth layer; 3. The second rubber layer; 4. TPU sheet layer.
具体实施方式detailed description
下面结合实施例和说明书附图对本发明做详细的说明，但不限于此。The present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings, but is not limited thereto.
实施例1Example 1
如1图所示。As shown in Figure 1.
一种高强度超薄聚酯龙带，包括自上而下依次粘连的第一橡胶层1、TPU片材层4、聚酯布层2和第二橡胶层3；A high-strength ultra-thin polyester dragon belt, including a first rubber layer 1, a TPU sheet layer 4, a polyester cloth layer 2 and a second rubber layer 3 adhered sequentially from top to bottom;
第一橡胶层1的原料质量组分如下：羧基橡胶100份、氧化锌5份、钛白粉4份、酞青绿1.2份、硬脂酸1份、防老剂4020一份、防老剂RD一份、硫磺2.5份、脱模剂1份、导电剂5份、促进剂NS两份、白炭黑40份、Si-69三份、二辛脂11份；；该配方具有极优异的耐磨性、耐屈挠龟裂性；The raw material quality components of the first rubber layer 1 are as follows: 100 parts of carboxyl rubber, 5 parts of zinc oxide, 4 parts of titanium dioxide, 1.2 parts of phthalocyanine green, 1 part of stearic acid, one part of anti-aging agent 4020, one part of anti-aging agent RD, 2.5 parts of sulfur, 1 part of release agent, 5 parts of conductive agent, 2 parts of accelerator NS, 40 parts of white carbon black, 3 parts of Si-69, 11 parts of dioctyl ester; the formula has excellent wear resistance, Flex cracking resistance;
第二橡胶层3的原料质量组分如下：羧基橡胶100份、氧化锌5份、钛白粉4份、硬脂酸1份、防老剂4020一份、防老剂RD一份、硫磺2.5份、脱模剂一份、促进剂NS两份、导静电炭黑40份、Si-69三份、二辛脂11份。该配方体系具有极好的耐磨性能、耐屈挠性能及防静电性能。The raw material quality components of the second rubber layer 3 are as follows: 100 parts of carboxyl rubber, 5 parts of zinc oxide, 4 parts of titanium dioxide, 1 part of stearic acid, one part of anti-aging agent 4020, one part of anti-aging agent RD, 2.5 parts of sulfur, One part of molding agent, two parts of accelerator NS, 40 parts of conductive carbon black, three parts of Si-69, and 11 parts of dioctyl ester. The formula system has excellent wear resistance, flex resistance and antistatic performance.
实施例2Example 2
如实施例1所述的高强度超薄聚酯龙带，其区别在于，聚酯布层2为长纤聚酯布层。The high-strength ultra-thin polyester dragon belt as described in embodiment 1 is different in that the polyester cloth layer 2 is a long-fiber polyester cloth layer.
实施例3Example 3
如实施例2所述的高强度超薄聚酯龙带，其区别在于，第一橡胶层1和第二橡胶层3的厚度为0.25mm；TPU片材层4的厚度为0.7mm；聚酯布层2的厚度为0.5mm。The high-strength ultra-thin polyester dragon belt as described in Example 2, the difference is that the thickness of the first rubber layer 1 and the second rubber layer 3 is 0.25mm; the thickness of the TPU sheet layer 4 is 0.7mm; the polyester The thickness of the cloth layer 2 is 0.5 mm.
实施例4Example 4
如实施例1所述的高强度超薄聚酯龙带，其区别在于，所述第一橡胶层1与TPU片材层4之间采用热塑性树脂胶粘剂粘合；所述聚酯布层2与TPU片材层4之间采用热塑性树脂胶粘剂进行粘合。The high-strength ultra-thin polyester dragon belt as described in Example 1, the difference is that a thermoplastic resin adhesive is used to bond between the first rubber layer 1 and the TPU sheet layer 4; the polyester cloth layer 2 and The TPU sheet layers 4 are bonded with a thermoplastic resin adhesive.
实施例5Example 5
如实施例1所述的高强度超薄聚酯龙带，其区别在于，所述高强度超薄聚酯龙带的接头间通过插接方式连接。The difference of the high-strength ultra-thin polyester dragon belt as described in Example 1 is that the joints of the high-strength ultra-thin polyester dragon belt are connected by plugging.
实施例6Example 6
如实施例1所述的高强度超薄聚酯龙带，其区别在于，所述脱模剂为脱模剂WP2138；导电剂为导电剂HBS-508。The high-strength ultra-thin polyester dragon belt as described in Example 1, the difference is that the release agent is the release agent WP2138; the conductive agent is the conductive agent HBS-508.
实施例7Example 7
如实施例1所述的高强度超薄聚酯龙带，其区别在于，所述第二橡胶层3与聚酯布层2之间采用开姆洛克402粘合。The difference of the high-strength ultra-thin polyester dragon belt as described in Example 1 is that the second rubber layer 3 and the polyester cloth layer 2 are bonded with Chemlock 402.
将实施例1制得的高强度超薄聚酯龙带测试相关性能和结果如表1所示：The relevant properties and results of the high-strength ultra-thin polyester dragon belt test made in embodiment 1 are shown in table 1:
表1：高强度超薄聚酯龙带测试性能表Table 1: Test performance table of high-strength ultra-thin polyester belt
由表1可知本发明所述高强度超薄聚酯龙带具有以下优点：耐高温，工作温度范围大；抗拉强度大，延伸好，尺寸稳定性好；电阻率低，抗静电效果好。It can be seen from Table 1 that the high-strength ultra-thin polyester dragon belt of the present invention has the following advantages: high temperature resistance, wide working temperature range; high tensile strength, good elongation, good dimensional stability; low resistivity, good antistatic effect.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610364660.7A CN105966003A (en) | 2016-05-26 | 2016-05-26 | High-strength ultra-thin polyester tangential belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364660.7A CN105966003A (en) | 2016-05-26 | 2016-05-26 | High-strength ultra-thin polyester tangential belt |
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| CN105966003A true CN105966003A (en) | 2016-09-28 |
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| CN201610364660.7A Pending CN105966003A (en) | 2016-05-26 | 2016-05-26 | High-strength ultra-thin polyester tangential belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968764A (en) * | 2019-03-27 | 2019-07-05 | 江阴市斯强传动科技有限公司 | A kind of polyester tengential belt and its manufacturing method with high service life |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501176A (en) * | 1972-11-28 | 1975-01-08 | ||
| US4752282A (en) * | 1983-01-06 | 1988-06-21 | Habasit Ag | Flat drive belt |
| CN202520855U (en) * | 2011-12-28 | 2012-11-07 | 山东德海友利带业有限公司 | Polyester tangential belt |
| CN103496547A (en) * | 2013-10-14 | 2014-01-08 | 济南天齐特种平带有限公司 | Tooth connection thin-type conveyor belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501176A (en) * | 1972-11-28 | 1975-01-08 | ||
| US4752282A (en) * | 1983-01-06 | 1988-06-21 | Habasit Ag | Flat drive belt |
| CN202520855U (en) * | 2011-12-28 | 2012-11-07 | 山东德海友利带业有限公司 | Polyester tangential belt |
| CN103496547A (en) * | 2013-10-14 | 2014-01-08 | 济南天齐特种平带有限公司 | Tooth connection thin-type conveyor belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968764A (en) * | 2019-03-27 | 2019-07-05 | 江阴市斯强传动科技有限公司 | A kind of polyester tengential belt and its manufacturing method with high service life |
| CN109968764B (en) * | 2019-03-27 | 2023-07-14 | 江阴市斯强传动科技有限公司 | Polyester tangential belt with long service life and manufacturing method thereof |
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Application publication date: 20160928 |