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Número de publicaciónCN102561796 A
Tipo de publicaciónSolicitud
Número de solicitudCN 201210024870
Fecha de publicación11 Jul 2012
Fecha de presentación6 Feb 2012
Fecha de prioridad6 Feb 2012
Número de publicación201210024870.3, CN 102561796 A, CN 102561796A, CN 201210024870, CN-A-102561796, CN102561796 A, CN102561796A, CN201210024870, CN201210024870.3
Inventores张银堂
Solicitante张银堂
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos:  SIPO, Espacenet
Stinging two-way stretching plastic protective screen and manufacturing method thereof
CN 102561796 A
Resumen
The invention discloses a stinging two-way stretching plastic protective screen and a manufacturing method thereof. A grating is an integrally formed net-shaped structure, the net-shaped structure comprises a plurality of longitudinal ribs and a plurality of transverse ribs, the longitudinal ribs and the transverse ribs are arrayed alternatively, joints are formed at intersected positions of the longitudinal ribs and the transverse ribs, two short ribs are arranged at each joint, and an included angle between each short rib and the corresponding longitudinal rib and an included angle between each short rib and the corresponding transverse rib are 45 degrees. The stinging two-way stretching plastic protective screen has a warning function, has excellent integral rigidity, and is an excellent safety protection material.
Reclamaciones(9)  traducido del chino
1. 一种带刺的双向拉伸塑料防护网,其特征在于,所述防护网为一体成型的网状结构, 该网状结构包括多个纵向筋和横向筋,纵向筋和横向筋交替排列,并自相交处形成节点,节点处具有两条短筋,短筋与纵向筋以及横向筋夹角为45度。 A barbed-way stretch plastic fence, wherein said protective net for one piece of network structure, the mesh structure comprising a plurality of longitudinal ribs and transverse ribs, longitudinal ribs and transverse ribs are arranged alternately, and since formed at the intersection node, the node has two short ribs, short ribs and longitudinal ribs and transverse ribs angle of 45 degrees.
2.如权利要求1所述的带刺的双向拉伸塑料防护网,其特征在于,该防护网的材料包括聚乙烯或聚丙烯。 2. The two-way stretch plastic fence barbed according to claim 1, characterized in that the protective mesh materials include polyethylene or polypropylene.
3. 一种带刺的双向拉伸塑料防护网的制造方法,其特征在于,包括如下步骤: 制备塑料板材;在该塑料板材形成规则排列的孔阵列;每个孔的形状为十字,且每个孔之间的距离相等;经过纵向拉伸、横向拉伸,或者纵向横向同时同步拉伸,从而形成纵向筋和横向筋交替排列,并自相交处形成节点,节点处具有两条短筋,短筋与纵向筋以及横向筋夹角为45度的带刺的双向拉伸塑料防护网。 The method of manufacturing a two-way stretch plastic protective net 3. A barbed, characterized in that it comprises the steps of: preparing a plastic sheet; plastic sheet in the regularly arranged array of apertures formed; the shape of each hole of the cross, and each equal to the distance between the holes; after longitudinal stretching, transverse stretching, or vertical and horizontal while simultaneously stretching, thereby forming longitudinal ribs and transverse ribs are arranged alternately, and the formation of the node, the node from the intersection with two short ribs, short Bars and longitudinal bars and horizontal bar angle of 45 degrees two-way stretch plastic barbed fence.
4.如权利要求3所述的制造方法,其特征在于,该塑料板材的厚度范围为0. 2-10mm。 The manufacturing method according to claim 3, wherein a thickness of the plastic sheet is 0. 2-10mm.
5.如权利要求3所述的制造方法,其特征在于,通过冲孔方式形成孔阵列。 The manufacturing method according to claim, characterized in that the array of apertures is formed by punching mode.
6.如权利要求3或5所述的制造方法,其特征在于,形成的孔的孔径范围为l-50mm。 6. The method of manufacturing according to claim 3 or claim 5, characterized in that the aperture hole is formed in the range l-50mm.
7.如权利要求3所述的制造方法,其特征在于,拉伸前将板材预热至60-180度。 7. The method of manufacturing according to claim 3, characterized in that, before stretching the sheet was preheated to 60-180 degrees.
8.如权利要求3所述的制造方法,其特征在于,塑料板材的拉伸倍率为4-12。 8. The manufacturing method according to claim, characterized in that the plastic sheet stretching ratio is 4-12.
9.如权利要求3所述的制造方法,其特征在于,该塑料板材包括聚乙烯或聚丙烯。 9. A manufacturing method according to claim 3, characterized in that the plastic sheet comprises a polyethylene or polypropylene.
Descripción  traducido del chino

一种带刺的双向拉伸塑料防护网及其制造方法 Two-way stretch plastic fence and a manufacturing method of a prickly

技术领域 Technical Field

[0001] 本发明涉及一种建筑材料。 [0001] The present invention relates to a building material. 背景技术 Background

[0002] 目前,塑料防护网主要用于建筑工程中的防护与隔离作用,尤其带刺的塑料防护网可以有效的防治的动物的入侵,也可以作为庭院、牧场、林场等的防护,具有很好的隔离效果和视觉威慑力。 [0002] Currently, the plastic fence is mainly used in construction of protection and isolation, especially effective invasive animals barbed plastic protective net can be controlled, can be used as garden, pasture, forest and other protection, with good The isolation and visual deterrent.

[0003] 塑料拉伸网状结构材料有多种生产方式,有的采用塑料条带焊接成井字形或者方形或者矩形结构,有的采用熔融塑料旋转机头挤出成网状材料,再进行单向或者双向拉伸方式;有的采用熔融塑料在往复机头上成型网状材料,再单向或双向拉伸方式,这些材料都在不同程度上起到一定的防护作用,但由于整体刚性不好,主要只能起警示作用。 [0003] The plastic material stretched mesh structure has a variety of production methods, some using plastic strips welded into a well-shaped or square or rectangular structure, some melt extruded plastic mesh material rotating head, then one-way or biaxially oriented manner; some use in reciprocating handpiece molten plastic molding mesh material, and then the one-way or two-way stretching, these materials have played a protective role to varying degrees, but because of the poor overall rigidity mainly only served as a warning.

[0004] 但是,在实际应用中发现,这类材料一般都比较只能起到警示作用,对于大型的动物几乎起不到作用,对于盗窃或人为破坏更是没办法。 [0004] However, in practice we found that such materials are generally more can only serve as a warning, for large animals almost no effect, for theft or vandalism is no way.

发明内容 DISCLOSURE

[0005] 本发明公开了一种带刺的双向拉伸塑料防护网及其制造方法,该带刺的双向拉伸塑料防护网具有警示作用并且具有很好的整体刚性,是很好的安全防护材料。 [0005] The present invention discloses a two-way stretch plastic fence and barbed manufacturing method, two-way stretch plastic safety net that has a barbed warning and have a good overall rigidity is good security material.

[0006] 本发明的带刺的双向拉伸塑料防护网,其为一体成型的网状结构,网状结构包括多个纵向筋和横向筋,纵向筋和横向筋交替排列,并自相交处形成节点,节点处具有两条短筋,短筋与纵向筋以及横向筋夹角为45度。 [0006] The present invention barbed-way stretch plastic fence, which is one piece of the network structure, mesh structure comprising a plurality of longitudinal ribs and transverse ribs, longitudinal ribs and transverse ribs are arranged alternately, and formed from the intersection node , nodes have two short ribs, short ribs and longitudinal ribs and transverse ribs angle of 45 degrees.

[0007] 本发明的带刺的双向拉伸塑料防护网的制造方法包括如下步骤: [0007] A method for two-way stretch plastic fence barbed present invention includes the steps of:

[0008] 制备塑料板材; [0008] The preparation of plastic sheets;

[0009] 在该塑料板材形成规则排列的孔阵列;每个孔的形状为十字,且每个孔之间的距 [0009] regularly arranged array of apertures formed in the plastic sheet; each hole is a cross shape, and the distance between each hole

离相等; From equal;

[0010] 经过纵向拉伸、横向拉伸,或者纵向横向同时同步拉伸,从而形成纵向筋和横向筋交替排列,并自相交处形成节点,节点处具有两条短筋,短筋与纵向筋以及横向筋夹角为45 度的带刺的双向拉伸塑料防护网。 [0010] After longitudinal stretching, transverse stretching, transverse or longitudinal direction while simultaneously stretching, thereby forming longitudinal ribs and transverse ribs are arranged alternately, and formed from the intersection node, the node has two short ribs, short ribs and longitudinal ribs and horizontal bar angle of 45 degrees two-way stretch plastic barbed fence.

[0011] 其中,塑料板材的厚度范围优选为0.2-10mm;板材上孔的孔径范围优选为l-50mm。 [0011] wherein the thickness range of plastic sheet is preferably 0.2-10mm; pore size range plate hole is preferably l-50mm. 拉伸前将板材预热至60-180度;塑料板材的拉伸倍率优选为4_12。 Before stretching the sheet is preheated to 60-180 degrees; plastic sheet stretching ratio is preferably 4_12.

具体实施方式 DETAILED DESCRIPTION

[0012] 为了使本发明的目的、技术方案及优点更加清楚明白,下面通过具体实施方式对本发明的带刺的双向拉伸塑料防护网及其制造方法的技术方案进一步详细说明。 [0012] In order to make the objects, technical solutions and advantages of the present invention will become apparent from the following by specific embodiments described in further detail two-way stretch plastic fence and barbed aspect of the present invention is a method of manufacturing.

[0013] 如图1所示,本发明的带刺的双向拉伸塑料防护网,其为一体成型的网状结构,网状结构包括多个纵向筋和横向筋,纵向筋和横向筋交替排列,并自相交处形成节点,节点处具有两条短筋,短筋与纵向筋以及横向筋夹角为45度。 [0013] As shown, the present invention barbed-way stretch plastic fence 1, which is one piece of the network structure, mesh structure comprising a plurality of longitudinal ribs and transverse ribs, longitudinal ribs and transverse ribs are arranged alternately, and since formed at the intersection node, the node has two short ribs, short ribs and longitudinal ribs and transverse ribs angle of 45 degrees. [0014] 本发明公开的带刺的双向拉伸塑料防护网的制造方法包括如下步骤: [0014] A method for two-way stretch plastic fence barbed disclosed in the present invention comprises the following steps:

[0015] 准备塑料板材;塑料板材可以是聚乙烯或聚丙烯等材料。 [0015] preparation of plastic sheet; plastic sheet may be polyethylene or polypropylene materials.

[0016] 在该塑料板材形成规则排列的孔阵列,如图2所示。 [0016] a regularly arranged array of apertures formed in the plastic sheet, as shown in Fig. 优选采用冲孔方式形成规则排列的孔阵列,也可以通过其他挤出方式在板材上成型出具有孔阵列的板材。 Punching preferably used regularly arranged array of apertures are formed to be shaped in other ways extrusion sheet having an array of holes on the plate.

[0017] 孔阵列中每个孔的形状为十字,且每个孔之间的距离相等; [0017] The shape of the hole array in each well of a cross, and the distance between each hole is equal;

[0018] 经过纵向拉伸、横向拉伸,或者纵向横向同时同步拉伸,从而形成包括纵向筋和横向筋,其中纵向筋和横向筋交替排列,并自相交处形成节点,节点处具有两条短筋,短筋与纵向筋以及横向筋夹角为45度的带刺的双向拉伸塑料防护网。 [0018] After longitudinal stretching, transverse stretching, transverse or longitudinal direction while simultaneously stretching, thereby forming comprises longitudinal ribs and transverse ribs, longitudinal ribs and transverse ribs which are arranged alternately, and formed from the intersection node, node has two short ribs, short ribs and longitudinal bars and horizontal bar angle of 45 degrees two-way stretch plastic barbed fence.

[0019] 塑料板材的厚度范围优选为0. 2-10mm。 [0019] Plastic sheet thickness range is preferably 0. 2-10mm. 板材上孔的孔径范围优选为l_50mm。 Aperture range of plate hole is preferably l_50mm.

[0020] 板材的拉伸倍率视材料不同而有所不同,板材为聚丙烯时其拉伸倍率一般在6-12 倍,板材为聚乙烯时其拉伸倍率一般在4-10倍。 [0020] The sheet draw ratio differs depending on the material, a polypropylene sheet when the tensile ratio is generally 6-12 times, when the sheet is a polyethylene stretch ratio thereof is generally 4-10 times. 其中纵、横两个方向的拉伸倍率基本一致, 或者首先进行拉伸的方向上的拉伸倍率,例如纵向略大,在进行横向拉伸时有一定程度的松弛回弹,从而形成如图1所示的带刺的双向拉伸塑料防护网。 Wherein the longitudinal and transverse stretching ratio in both directions are basically the same, or first stretch direction stretch ratio on, e.g., longitudinal slightly larger, there is a certain degree of slack rebound during transverse drawing, to form as shown in barbed shown in two-way stretch plastic fence.

[0021] 根据上述描述,冲有规则的孔阵列,或者通过其他挤出方式成型出具有本发明公开的孔阵列的板材,经过严格的等倍率纵向、横向拉伸,形成了如图1的网状结构材料。 [0021] According to the above description, a regular array of holes punched, or by other ways extrusion molding a sheet having an array of apertures are disclosed in the present invention, magnification, etc. through strict vertical and horizontal stretching, the formation of a web 1 of FIG. structural material. 这种结构的防护网既可以起到警示作用,由于具有很好的整体刚性因而具有防盗、防闯入的作用,是很好的安全防护材料。 This structure safety net either serve as a warning, as with good overall rigidity which has anti-theft into effect, it is a good safety materials.

[0022] 实施例1 : [0022] Example 1:

[0023] 制备聚丙烯板材;具体地,选用高密度聚丙烯聚合物作为原材料,添加炭黑、 抗紫外线剂、抗氧剂等助剂,经过充分混合均勻后,用真空上料机自动上了,用挤出机在180-280°C融化聚合物,并经衣架式机头挤出板材毛坯,经过三辊压光机冷却、压光定型成板材,切去多余的边;板材厚度为5mm ; [0023] The preparation of a polypropylene sheet; in particular, the choice of high-density polypropylene polymer as a raw material, carbon black, anti-UV agents, antioxidants and other additives, after fully mixed, with the vacuum on the automatic feeder using an extruder at 180-280 ° C to melt the polymer, and by the hanger-type head out of sheet metal blank, after three roll calender cooled calender shaped into sheets, cut excess edge; sheet thickness of 5mm ;

[0024] 在该塑料板材用冲床通过冲孔形成规则排列的孔阵列。 [0024] The array of holes in the plastic sheet formed by punching punch regularly arranged. 其中,每个孔为十字孔,每个十字孔的孔径为5mm,孔与孔之间的间距为IOmm ; Wherein each of the cross bore hole, cross hole of each aperture is 5mm, the spacing between the hole and the hole is IOmm;

[0025] 该板材经过纵向、横向逐次约6-12倍等倍率拉伸后,形成带刺的双向拉伸塑料防护网。 [0025] The sheet through longitudinal, transverse after successive draw ratio of about 6-12 times, etc., form two-way stretch plastic barbed fence. 具体地,将上述板材预热到100°c,进行纵向拉伸,根据材料不同,拉伸倍率至6-12 倍,定型后成为单向拉伸制品;再用专用夹具加持,进入双向预热烘箱进行预热,温度在100°C,然后进行横向拉伸,拉伸倍率至6-12倍,并热定型后,成为带刺的双向拉伸塑料防护网,切边后收卷。 Specifically, the plate material is preheated to 100 ° c, longitudinal stretching, depending on the material, the draw ratio to 6-12 times, after setting a one-way stretch products; special fixtures blessing and then enter the two-way preheat Preheat oven temperature at 100 ° C, followed by transverse stretching draw ratio to 6-12 times, and after heat setting, becoming a two-way stretch plastic barbed fence, rolling after trimming.

[0026] 实施例2 : [0026] Example 2:

[0027] 准备聚乙烯板材;其厚度为8mm ; [0027] The preparation of polyethylene sheet; thickness of 8mm;

[0028] 在该塑料板材通过冲孔形成规则排列的孔阵列。 [0028] In the plastic sheet regularly arranged array of apertures formed by punching. 其中,每个孔为十字孔,每个十字孔的孔径为20mm,孔与孔之间的间距为40mm ; Wherein each of the cross bore hole, cross hole of each aperture is 20mm, the spacing between the hole and the hole is 40mm;

[0029] 该板材经过纵向、横向同时4-10倍等倍率拉伸后,形成带刺的双向拉伸塑料防护网。 [0029] The sheet through longitudinal, transverse post 4-10 times, etc. at the same time draw ratio to form a two-way stretch plastic barbed fence. 具体地,将上述板材预热到80°C,进行纵向、横向同时4-10倍拉伸,热定型后,成为带刺的双向拉伸塑料防护网,切边后收卷。 Specifically, the plate material is preheated to 80 ° C, longitudinal and transverse stretching while 4-10 times, after heat setting, becoming a two-way stretch plastic barbed fence, rolling after trimming.

[0030] 根据上述描述,本发明所描述的形成十字孔阵列的板材经过纵向横向拉伸形成带刺的双向拉伸塑料防护网,或者类似于本发明描述的上述带刺塑料防护网结构材料,由于纵向和横向的拉伸倍率不同而有所差异;所以,本发明所述的带刺的双向拉伸塑料防护网包括但不限于本发明所公开的孔阵列以及以此方法制造出的带刺的双向拉伸塑料防护网。 [0030] According to the above description, the plate form a cross-hole array of the present invention are described in the vertical and horizontal stretch formed through barbed-way stretch plastic fence, plastic or similar to the above barbed fence construction material of the present invention will be described, since the longitudinal and the transverse stretching ratio vary different; therefore, barbed-way stretch plastic protective net of the present invention include, but are not limited in this way as well as an array of holes disclosed in the present invention to create a two-way stretch of barbed plastic fence.

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
CN101700697A *23 Oct 20095 May 2010李娟 Multidirectional stressed plastic tensile grate and manufacturing method thereof
CN202578131U *6 Feb 20125 Dic 2012张银堂Barbed bidirectional retractable plastic protective screen
US3386876 *2 Jun 19614 Jun 1968Avisun CorpNon-woven net manufacture
WO1996015901A1 *24 Nov 199530 May 1996Netlon LimitedPlastics material mesh structures
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
CN103967330A *30 Ene 20136 Ago 2014青岛英派斯健康科技有限公司Cage type protecting net and cage type sports facility applying cage type protecting net
CN103967330B *30 Ene 20133 Ago 2016青岛英派斯健康科技股份有限公司一种笼式防护网及其所应用的笼式运动设施
Clasificaciones
Clasificación internacionalB26F1/00, E04H17/00, B29C55/12
Eventos legales
FechaCódigoEventoDescripción
11 Jul 2012C06Publication
12 Sep 2012C10Entry into substantive examination
16 Ene 2013ASSSuccession or assignment of patent right
Owner name: FEICHENG LIANYI ENGINEERING PLASTICS CO., LTD.
Free format text: FORMER OWNER: ZHANG YINTANG
Effective date: 20121213
16 Ene 2013C41Transfer of patent application or patent right or utility model
29 Oct 2014C02Deemed withdrawal of patent application after publication (patent law 2001)