WO2020077983A1 - 多功能全能皮带制作方法 - Google Patents
多功能全能皮带制作方法 Download PDFInfo
- Publication number
- WO2020077983A1 WO2020077983A1 PCT/CN2019/086097 CN2019086097W WO2020077983A1 WO 2020077983 A1 WO2020077983 A1 WO 2020077983A1 CN 2019086097 W CN2019086097 W CN 2019086097W WO 2020077983 A1 WO2020077983 A1 WO 2020077983A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- belt
- mold
- webbing
- multifunctional
- fiber
- Prior art date
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Classifications
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41F—GARMENT FASTENINGS; SUSPENDERS
- A41F9/00—Belts, girdles, or waistbands for trousers or skirts
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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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
Definitions
- the invention relates to the technical field of belt design, in particular to a method for making a multifunctional all-round belt.
- the belt (also known as the belt) is an indispensable part of people's daily wear.
- the belts currently in common use are produced from materials such as genuine leather or two-layer coated leather or artificial leather or woven belts or plastic strips.
- these materials have many problems such as easy deformation, sweat and a large number of bacteria and mold, which are not resistant to scratches, easy to discolor, poor in tensile properties, not beautiful enough and so on.
- various pollutions caused by production processes such as tanning and alteration of artificial leather and leather, and the use of chemical glue have been restricted.
- China is the world's largest belt exporter. Belts exported to the EU and the US must meet strict environmental and non-toxic standards.
- the purpose of the present invention is to provide a multifunctional all-round belt manufacturing method, which effectively solves the above technical problems.
- Multifunctional all-around belt manufacturing method includes the following steps:
- (2-3) Set a coating die, extruding the mixed and granulated plasticized and dried pellets into the coating die, and covering the fiber webbing to produce a rubberized webbing;
- step (2-1) further includes the following steps:
- the fiber webbing is heated to 150 ° C-200 ° C close to the plasticizing temperature.
- step (2-3) further includes the following steps:
- the coating mold is designed such that the size of the outlet end is smaller than the size of the inner cavity, and forms an equilateral trapezoidal channel, which forms a high pressure in the mold when the material is coated, and the fiber webbing passes through the coating mold for traction to move evenly and horizontally.
- step (2-5) further includes the following steps:
- the height of the inner cavity of the mold is slightly lower than the thickness of the waist belt 0.2-0.5mm.
- the mold is made of materials that can quickly dissipate heat and withstand high-strength pressure without deformation. The pressure is maintained by a precision tablet machine with a pressure of 30 tons or more. In seconds or more, the material in the mold is cooled and shaped.
- a multifunctional belt realized by the above method includes the following components:
- Anti-UV agent 0.3-0.8%
- the rest are fiber webbing and polyurethane particles.
- the multifunctional all-round belt manufacturing method provided by the present invention is a composite of material fiber webbing and polymer environmental protection materials using modern technological processes, and the inner layer is a fiber webbing that can withstand more than 500 kilograms of pull force, super strong
- the tensile strength of the belt guarantees that the belt will not be deformed or broken during use; it is surrounded by environmentally friendly polymer materials, and the fiber belt and polymer materials are melted into one by using high-temperature physical composite technology to avoid the adhesion of glue. It will be layered and do not need oil treatment.
- the edges are natural and beautiful; the surface of the belt is shaped with various fashionable and delicate textures and colors, reflecting the extraordinary temperament of the belt and calmly coping with various occasions (such as formal business, leisure, outdoor Movement, military and police group atmosphere); the polymer material on the surface has excellent wear resistance, will not fade and scratch for a long time, and it will last for a long time; the dry and smooth touch, because the dye is not used, the belt will not change color; The polymer material also has anti-sweat and anti-bacterial function, and the belt body does not have any odor. It is a new material for real environmental protection belt.
- the all-around leather belt is especially suitable for military equipment belts, sports outdoor belts, high-end group uniform belts and men's fashion belts.
- Figure 1 is a process flow diagram of the present invention.
- the multifunctional all-around belt manufacturing method As shown in FIG. 1, the multifunctional all-around belt manufacturing method provided by this embodiment:
- Multifunctional all-around belt manufacturing method includes the following steps:
- (2-3) Set a covering mold, extruding the mixed and granulated plasticized and dried pellets into the covering mold, and covering the fiber webbing to produce a rubberized webbing; the covering mold It is designed that the size of the outlet end is smaller than the size of the inner cavity and forms an equilateral trapezoidal channel to form a high pressure in the mold when the material is coated.
- the fiber webbing passes through the coated mold for uniform horizontal movement
- the height of the inner cavity of the mold is slightly lower than the thickness of the waist belt 0.2-0.5mm.
- the mold is made of materials that can quickly dissipate heat and withstand high-strength pressure without deformation. The pressure is maintained by a precision tablet machine with a pressure of 30 tons or more. In seconds or more, the material in the mold is cooled and shaped.
- a multifunctional belt realized by the above method includes the following components:
- Anti-UV agent 0.3-0.8%
- the rest are fiber webbing and polyurethane particles.
- Material 1 Fiber webbing without grease after treatment
- Material 2 Polyurethane particles with good adhesion to the fiber, and the Shore hardness is between 75-85,
- Material 3 Masterbatch ((addition ratio 4% -6%) and TPU internal lubricant (addition ratio 0.3% -1%) and anti-ultraviolet agent (accounting 0.3-0.8%).
- the material 1 is dried and dehydrated, and the fiber webbing is heated to a set temperature (150 ° C-200 ° C) by a heating device, which is close to the plasticizing temperature of the TPU, and becomes a dry constant temperature fiber webbing (Material 1.1 ).
- Material 2 and material 3 are fully mixed, plasticized and granulated to become material 4.
- material 4 is plasticized with an extrusion plasticizer and extruded into the coating die.
- the design of the coating die The size of the outlet end is smaller than the size of the inner cavity, and an equilateral trapezoidal channel (called: mold 1) is formed.
- mold 1 equilateral trapezoidal channel
- the coating makes the material 5 wear-resistant, lubricating, dry, and there is a need to color the tape (material 6).
- the material 6 enters a constant temperature oven with a specific temperature set (the temperature is just enough to make the TPU of the coating layer just softened to be plastic State,), the temperature is between 120 °C -150 °C, and maintain a specific time of 18-20 minutes (too long or too short will affect the subsequent process operation) becomes a plastic material with a softened surface but unchanged shape 7
- the height of the cavity of the mold is slightly lower than the thickness of the waist belt 0.2-0.5mm.
- the mold is made of materials that can quickly dissipate heat and withstand high-strength pressure without deformation.
- the pressure is maintained by a precision flat machine with a pressure of more than 30 tons. Long enough time (more than 60 seconds) to cool and set the material in the mold.
- the texture of the material 8 can be changed to a strange and extraordinar texture by replacing the textured mold. It can also be combined with different textures to become a variety of texture effects on one side of the belt (such as bright Surface, matte surface, concave and convex, three-dimensional texture); Material 8 is hardened at low temperature, edging, and the edges on both sides are grinded into the desired shape, and it is very beautiful and becomes a belt material that has been repaired.
- 9. The material 9 can be turned into a finished product of a belt through the material cutting head and punching of the laser cutting machine.
- the material fiber webbing and polymer environmental protection materials are compounded by modern technology.
- the inner layer is a fiber webbing that can withstand more than 500 kg of tensile force.
- the super tensile strength ensures that the waist belt will not be deformed or broken during use;
- the high temperature physical composite technology is used to fuse the fiber belt and the polymer material into one, eliminating the need for glue adhesion, no layered bulging, and no oil edge treatment, the edge is natural and beautiful; in the waist belt
- the surface is shaped with various fashionable and vibrant textures and colors, reflecting the extraordinary temperament of the belt, and calmly responds to various occasions (such as formal business, leisure, outdoor sports, military and police group atmosphere); the polymer material on the surface has excellent wear resistance Performance, long-term use will not fade and scratch, long-lasting; dry and smooth touch, because no dye is used, the belt will not change color and color; polymer materials also have anti-sweat and antibacterial functions, the belt body does not have any odor, yes A truly new material for environmentally friendly
- the present invention illustrates the implementation method and device structure of the present invention through the above-mentioned embodiments, but the present invention is not limited to the above-mentioned embodiments, that does not mean that the present invention must be implemented by relying on the above-mentioned methods and structures.
- the present invention should understand that any improvement to the present invention, equivalent replacement of the implementation method selected by the present invention, addition of steps, selection of specific methods, etc., all fall within the scope of protection and disclosure of the present invention.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims (5)
- 多功能全能皮带制作方法,其特征在于,该方法包括以下步骤:(1)结构设定:包括基材,所述基材为纤维织带,所述基材上一体式覆盖高分子材料,所述基材表层塑造不同的纹案及色彩;(2)制备步骤:(2-1)设置纤维织带,并处理掉表面油脂,设置邵氏硬度在于75-85之间的聚氨酯颗粒,设置色母粒、TPU内润滑剂以及抗紫外线剂;(2-2)所述纤维织带通过除水加温处理后变为干燥恒温状态,聚氨酯颗粒与所述色母粒、TPU内润滑剂以及抗紫外线剂混合并设置挤出塑化机塑化造粒后干燥;(2-3)设置包覆模具,将塑化干燥后的混合造粒挤出到所述包覆模具中,使其包覆到所述纤维织带上,生成包胶织带;(2-4)所述包胶织带冷却后裁切,并喷涂表面处理剂涂层,设定恒温烤箱烘烤成不变形的软化可塑材料;(2-5)设置纹理模具,将上述可塑材料在模具中实现多种纹理设定并达到离形效果,并冷冻变硬后磨边、切头及打孔完成加工获得成品。
- 根据权利要求1所述多功能全能皮带制作方法,其特征在于,所述步骤(2-1)还包括以下步骤:所述纤维织带进行加温到与塑化温度接近的150℃-200℃。
- 根据权利要求1所述多功能全能皮带制作方法,其特征在于,所述步骤(2-3)还包括以下步骤:所述包覆模具设计为出口端尺寸比内腔尺寸小,并且形成等边梯形的通道,使材料包覆时形成模内高压力,所述纤维织带穿过包覆模具进行牵引均匀水平移动。
- 根据权利要求1所述多功能全能皮带制作方法,其特征在于,所述步骤(2-5)还包括以下步骤:设定温度为120℃-150℃之间的恒温烤箱,并保持特定的时间18-20分钟使得可塑材料变成表面软化但形状不变的可塑材料,经过有设定纹理并且离型效果的特制模具中,要求模具内腔的高度略低于腰带需要的厚度0.2-0.5mm,模具采用能快速散热并且承受高强度压力不变形的材料制作,经过压力30吨以上精密的平板机进行保压60秒以上,使模具内的材料进行冷却定型。
- 一种通过权力要求1所述方法实现的多功能皮带,其特征在于,所述皮带包括以下组成成分:色母粒:4%-6%TPU内润滑剂:0.3%-1%抗紫外线剂:0.3-0.8%表面处理剂0.5%-0.8%其余为纤维织带及聚氨酯颗粒。
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CN201811202987.XA CN109334048A (zh) | 2018-10-16 | 2018-10-16 | 多功能全能皮带制作方法 |
CN201811202987.X | 2018-10-16 |
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CN109334048A (zh) * | 2018-10-16 | 2019-02-15 | 东莞市百强橡塑科技有限公司 | 多功能全能皮带制作方法 |
CN110000623A (zh) * | 2019-04-30 | 2019-07-12 | 广东凯文印刷有限公司 | 一种品检机皮带纹理加工机构 |
Citations (4)
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CN203403243U (zh) * | 2013-05-27 | 2014-01-22 | 东莞市百强橡塑科技有限公司 | 一种仿皮胶带 |
CN104665051A (zh) * | 2014-12-30 | 2015-06-03 | 李琦 | 一种腰带及其生产工艺 |
CN109334048A (zh) * | 2018-10-16 | 2019-02-15 | 东莞市百强橡塑科技有限公司 | 多功能全能皮带制作方法 |
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DE2727427A1 (de) * | 1977-06-18 | 1979-01-04 | Hein Lehmann Ag | Ummantelter metalldraht sowie verfahren und vorrichtung zu seiner herstellung |
CN101105007A (zh) * | 2007-08-08 | 2008-01-16 | 孙祥金 | 一种夹心带及其制造方法 |
EP2377675A1 (en) * | 2010-04-19 | 2011-10-19 | 3B-Fibreglass SPRL | Impregnation assembly and method for manufacturing a composite structure reinforced with long fibers |
CN105658395A (zh) * | 2013-10-31 | 2016-06-08 | 惠普发展公司,有限责任合伙企业 | 基底上带纹理的膜 |
CN104385631A (zh) * | 2014-11-18 | 2015-03-04 | 南通久盛新材料科技有限公司 | 拉挤型材生产系统 |
CN104985828A (zh) * | 2015-07-02 | 2015-10-21 | 北京博简复才技术咨询有限公司 | 碳纤维复合材料腰带及碳纤维复合材料腰带的制造方法 |
CN205272270U (zh) * | 2015-12-11 | 2016-06-01 | 卓达新材料科技集团有限公司 | 一种层压生产线非金属纹理模具 |
CN207564928U (zh) * | 2017-11-24 | 2018-07-03 | 芜湖市恒鑫电缆有限责任公司 | 一种伴热电缆高温挤出在线冷却系统 |
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2018
- 2018-10-16 CN CN201811202987.XA patent/CN109334048A/zh active Pending
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- 2019-05-09 WO PCT/CN2019/086097 patent/WO2020077983A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5240531A (en) * | 1988-10-26 | 1993-08-31 | Ricoh Company, Ltd. | Endless belt |
CN203403243U (zh) * | 2013-05-27 | 2014-01-22 | 东莞市百强橡塑科技有限公司 | 一种仿皮胶带 |
CN104665051A (zh) * | 2014-12-30 | 2015-06-03 | 李琦 | 一种腰带及其生产工艺 |
CN109334048A (zh) * | 2018-10-16 | 2019-02-15 | 东莞市百强橡塑科技有限公司 | 多功能全能皮带制作方法 |
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