CN112356377A - 一种漏粪板的生产工艺 - Google Patents
一种漏粪板的生产工艺 Download PDFInfo
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- 239000004698 Polyethylene Substances 0.000 claims abstract description 13
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14631—Coating reinforcements
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
- B29C2045/001—Bulk moulding compounds [BMC]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2267/00—Use of polyesters or derivatives thereof as reinforcement
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
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- C08K2003/265—Calcium, strontium or barium carbonate
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Abstract
一种漏粪板的生产工艺,其特征在于,包括以下步骤:搅拌:选将树脂、低收缩添加剂、色浆、阻燃剂、硬脂酸锌、过氧化苯甲酸叔丁酯、聚乙烯微粉、钙粉加入到捏合机均匀搅拌,无干粉状态后加入聚酯纤维,聚酯纤维均匀分布后形成团料,进行密封存储,铸模:将团料注入到模具中,合模后保压时长为8分钟后,本方案以树脂为主体以聚酯纤维为混合辅料,在生产过程中的挤压工艺过程添加钢筋框架进行加固,漏粪板整体具有耐酸碱,轻质高强的特性,聚酯纤维代替玻璃纤维,不会在漏粪板的表面产生裸露的现象,不会划伤猪仔。
Description
技术领域
本发明涉及猪床制作技术领域,具体涉及一种漏粪板的生产工艺
背景技术
猪床漏粪板,用以安装在猪圈内,以发挥分离粪便、使猪圈保持干燥的作用,对于养猪行业的日渐成熟和发展壮大,所养殖的猪的重量越来越重,现有的制作的漏粪板都为木制、注塑、或者是水泥支撑,使用时间久了会发生形变以至于损坏的现象,而且注塑造价高昂,更换费用较高,水泥漏粪板无法更换并且占地面积较大并且在同体积的使用上水泥漏粪板的质量较大,不方便实用,木制或者是竹制漏粪板容易发生霉变产生细菌,而且猪的粪便酸碱性交强,会对木制或者是注塑的漏粪板产生一定的腐蚀性进而造成漏粪板的损坏,而且现有的漏粪板在生产加工时往往加入的为玻璃纤维,玻璃限位质地较硬,容易裸露在漏粪板的表面,进而划伤猪仔,影响猪仔的发育。
发明内容
本发明提供了一种漏粪板的生产工艺,用来解决上述背景技术中出现的技术问题。
一种漏粪板的生产工艺,其特征在于,包括以下步骤:
搅拌:选用每分周转速60转的捏合机,将树脂、低收缩添加剂、色浆、阻燃剂、硬脂酸锌、过氧化苯甲酸叔丁酯、聚乙烯微粉、钙粉加入到捏合机均匀搅拌,无干粉状态后加入聚酯纤维,聚酯纤维均匀分布后形成团料,进行密封存储。
铸模:模具中设有钢筋框架轮廓,模具两侧设有筋板轮廓,将钢筋框架放置于钢筋框架轮廓中,侧端筋板轮廓放置筋板,合模前对模具加温150-160度,并且恒温保持模具温度,然后将团料注入到模具中,然后将团料注入到模具中,然后进行液压合模,合模过程保压时长为8分钟后。。
优选的,一种漏粪板的生产工艺,其特征在于所述搅拌步骤的各种添加配料质量为树脂10kg、低收缩添加剂7.5kg、色浆0.34kg、阻燃剂0.4kg、硬脂酸锌 1.25kg、过氧化苯甲酸叔丁酯0.2kg、聚乙烯微粉0.72kg、钙粉50kg、聚酯纤维 3.75kg。
根据权利要求1或2任意一项所述的一种漏粪板的生产工艺,其特征在于所述搅拌步骤中所用到的低收缩添加剂为814和814H两种,814的质量为 5.6kg,814H的质量为1.9kg,所用到的钙粉为粗钙粉和细钙粉两种,粗钙粉的质量为37.5kg,细钙粉的质量为12.5kg。
根据权利要求1或2或3任意一项所述的一种漏粪板的生产工艺,其特征在于所述搅拌步骤里各种配料添加后所需搅拌时间为树脂3分钟、814低收缩添加剂3分钟、814H低收缩添加剂3分钟、色浆3分钟、阻燃剂3分钟、硬脂酸锌3 分钟、过氧化苯甲酸叔丁酯3分钟、聚乙烯微粉10分钟、粗钙粉和细钙粉混合搅拌5分钟、聚酯纤维25分钟。
优选的,一种漏粪板的生产工艺,其特征在于所述钢筋框架中纵向钢筋设有至少四根,横向钢筋至少为十二根,横向钢筋两端向下方弯折,横向钢筋的两端末端通过连接钢筋连接,连接钢筋至少为两根,纵向钢筋之间还设有支撑钢筋,支撑钢筋数量至少为三根,支撑钢筋与横向钢筋连接。
根据权利要求1或5任意一项所述的一种漏粪板的生产工艺,其特征在于所述连接钢筋和纵向钢筋长度一致,支撑钢筋与纵向钢筋长度一致。
优选的,一种漏粪板的生产工艺,其特征在于所述铸模之前,模具纵向两端槽体中放置有至少两根纤维柱,所述纤维柱由至少40根长纤维丝旋拧而成,限位柱两端通过棉线系紧固定。
有益效果:本方案以树脂为主体以聚酯纤维为混合辅料,在生产过程中的挤压工艺过程添加钢筋框架进行加固,漏粪板整体具有耐酸碱,轻质高强的特性,聚酯纤维代替玻璃纤维,不会在漏粪板的表面产生裸露的现象,不会划伤猪仔。
附图说明
图1为本发明工艺所用到的液压模具轮廓示意图。
具体实施方式
一种漏粪板的生产工艺,其特征在于,包括以下步骤:
搅拌:选用每分周转速60转的捏合机,将树脂、低收缩添加剂、色浆、阻燃剂、硬脂酸锌、过氧化苯甲酸叔丁酯、聚乙烯微粉、钙粉加入到捏合机均匀搅拌,无干粉状态后加入聚酯纤维,聚酯纤维均匀分布后形成团料,进行密封存储。
铸模:模具中设有钢筋框架轮廓,模具两侧设有筋板轮廓,将钢筋框架放置于钢筋框架轮廓中,侧端筋板轮廓放置筋板,然后将团料倒入到模具中,然后通过液压合模,合模前对模具加温150-160度,并且恒温保持模具温度,然后将团料注入到模具中,合模后保压时长为8分钟后。
进一步的,搅拌步骤的各种添加配料质量为树脂10kg、低收缩添加剂 7.5kg、色浆0.34kg、阻燃剂0.4kg、硬脂酸锌1.25kg、过氧化苯甲酸叔丁酯 0.2kg、聚乙烯微粉0.72kg、钙粉50kg、聚酯纤维3.75kg。
根据权利要求1或2任意一项所述的一种漏粪板的生产工艺,其特征在于所述搅拌步骤中所用到的低收缩添加剂为814和814H两种,814的质量为 5.6kg,814H的质量为1.9kg,所用到的钙粉为粗钙粉和细钙粉两种,粗钙粉的质量为37.5kg,细钙粉的质量为12.5kg。
根据权利要求1或2或3任意一项所述的一种漏粪板的生产工艺,其特征在于所述搅拌步骤里各种配料添加后所需搅拌时间为树脂3分钟、814低收缩添加剂3分钟、814H低收缩添加剂3分钟、色浆3分钟、阻燃剂3分钟、硬脂酸锌3 分钟、过氧化苯甲酸叔丁酯3分钟、聚乙烯微粉10分钟、粗钙粉和细钙粉混合搅拌5分钟、聚酯纤维25分钟。
进一步的,钢筋框架中纵向钢筋设有至少四根,横向钢筋至少为十二根,横向钢筋两端向下方弯折,横向钢筋的两端末端通过连接钢筋连接,连接钢筋至少为两根,纵向钢筋之间还设有支撑钢筋,支撑钢筋数量至少为三根,支撑钢筋与横向钢筋连接。
根据权利要求1或5任意一项所述的一种漏粪板的生产工艺,其特征在于所述连接钢筋和纵向钢筋长度一致,支撑钢筋与纵向钢筋长度一致。
进一步的,铸模之前,模具纵向两端槽体中放置有至少两根纤维柱,所述纤维柱由至少40根长纤维丝旋拧而成,限位柱两端通过棉线系紧固定。
一种漏粪板的生产工艺,其特征在于,包括以下步骤:
搅拌步骤中,各种添加配料质量为树脂10kg、低收缩添加剂7.5kg、色浆 0.34kg、阻燃剂0.4kg、硬脂酸锌1.25kg、过氧化苯甲酸叔丁酯0.2kg、聚乙烯微粉0.72kg、钙粉50kg、聚酯纤维3.75kg,各种配料添加后所需搅拌时间为树脂 3分钟、814低收缩添加剂3分钟、814H低收缩添加剂3分钟、色浆3分钟、阻燃剂3分钟、硬脂酸锌3分钟、过氧化苯甲酸叔丁酯3分钟、聚乙烯微粉10分钟、粗钙粉和细钙粉混合搅拌5分钟、聚酯纤维25分钟,选用每分周转速60转的捏合机,将树脂、低收缩添加剂、色浆、阻燃剂、硬脂酸锌、过氧化苯甲酸叔丁酯、聚乙烯微粉、钙粉加入到捏合机均匀搅拌,并且按照顺序先后添加入捏合机中,其中所用到的低收缩添加剂为814和814H两种,814的质量为5.6kg,814H的质量为1.9kg,所用到的钙粉为粗钙粉和细钙粉两种,粗钙粉的质量为 37.5kg,细钙粉的质量为12.5kg,无干粉状态后加入聚酯纤维,聚酯纤维均匀分布后形成团料,进行密封存储,可用密封薄膜包覆进行密封。
铸模:铸模工具可以用液压可加热的铸模机,模具中设有钢筋框架轮廓,模具两侧设有筋板轮廓,将钢筋框架放置于钢筋框架轮廓中,侧端筋板轮廓放置筋板,然后将团料倒入到模具中,然后通过液压合模,合模前对模具加温 150-160度,并且恒温保持模具温度,然后将团料注入到模具中,合模后保压时长为8分钟后,钢筋框架中纵向钢筋设有至少四根,横向钢筋至少为十二根,横向钢筋两端向下方弯折,横向钢筋的两端末端通过连接钢筋连接,连接钢筋至少为两根,纵向钢筋之间还设有支撑钢筋,支撑钢筋数量至少为三根,支撑钢筋与横向钢筋连接,支撑钢筋的直径小于纵向钢筋和横向钢筋,连接的钢筋直径大于纵向钢筋和横向钢筋,连接钢筋和纵向钢筋长度一致,支撑钢筋与纵向钢筋长度一致,铸模之前,模具纵向两端槽体中放置有至少两根纤维柱,所述纤维柱由至少40根长纤维丝旋拧而成,限位柱两端通过棉线系紧固定,加强筋框架放入模具,不凸出模具,每根钢筋位于模具深槽中心位置。
产品表面颜色均匀一致,无明显色差。
铸模完成后的成品边角棱要完整,无少料,裂纹,钢筋暴露的情况,边缘平滑,无毛刺,无凸起凹坑,无裸露纤维为合格,如冷却后表面中间位置应是向上拱,或者表面平,如中间下凹为不合格。
Claims (7)
1.一种漏粪板的生产工艺,其特征在于,包括以下步骤:
搅拌:选用每分周转速60转的捏合机,将树脂、低收缩添加剂、色浆、阻燃剂、硬脂酸锌、过氧化苯甲酸叔丁酯、聚乙烯微粉、钙粉加入到捏合机均匀搅拌,无干粉状态后加入聚酯纤维,聚酯纤维均匀分布后形成团料,进行密封存储。
铸模:模具中设有钢筋框架轮廓,模具两侧设有筋板轮廓,将钢筋框架放置于钢筋框架轮廓轮廓中,侧端筋板轮廓放置筋板,合模前对模具加温150-160度,并且恒温保持模具温度,然后将团料注入到模具中,然后进行液压合模,合模过程保压时长为8分钟后。
2.根据权利要求1所述的一种漏粪板的生产工艺,其特征在于所述搅拌步骤的各种添加配料质量为树脂10kg、低收缩添加剂7.5kg、色浆0.34kg、阻燃剂0.4kg、硬脂酸锌1.25kg、过氧化苯甲酸叔丁酯0.2kg、聚乙烯微粉0.72kg、钙粉50kg、聚酯纤维3.75kg。
3.根据权利要求1或2任意一项所述的一种漏粪板的生产工艺,其特征在于所述搅拌步骤中所用到的低收缩添加剂为814和814H两种,814的质量为5.6kg,814H的质量为1.9kg,所用到的钙粉为粗钙粉和细钙粉两种,粗钙粉的质量为37.5kg,细钙粉的质量为12.5kg。
4.根据权利要求1或2或3任意一项所述的一种漏粪板的生产工艺,其特征在于所述搅拌步骤里各种配料添加后所需搅拌时间为树脂3分钟、814低收缩添加剂3分钟、814H低收缩添加剂3分钟、色浆3分钟、阻燃剂3分钟、硬脂酸锌3分钟、过氧化苯甲酸叔丁酯3分钟、聚乙烯微粉10分钟、粗钙粉和细钙粉混合搅拌5分钟、聚酯纤维25分钟。
5.根据权利要求1所述的一种漏粪板的生产工艺,其特征在于所述钢筋框架中纵向钢筋设有至少四根,横向钢筋至少为十二根,横向钢筋两端向下方弯折,横向钢筋的两端末端通过连接钢筋连接,连接钢筋至少为两根,纵向钢筋之间还设有支撑钢筋,支撑钢筋数量至少为三根,支撑钢筋与横向钢筋连接。
6.根据权利要求1或5任意一项所述的一种漏粪板的生产工艺,其特征在于所述连接钢筋和纵向钢筋长度一致,支撑钢筋与纵向钢筋长度一致。
7.根据权利要求1所述的一种漏粪板的生产工艺,其特征在于所述铸模之前,模具纵向两端槽体中放置有至少两根纤维柱,所述纤维柱由至少40根长纤维丝旋拧而成,限位柱两端通过棉线系紧固定。
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