CN110712311A - 橡胶开炼机 - Google Patents

橡胶开炼机 Download PDF

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Publication number
CN110712311A
CN110712311A CN201810754055.XA CN201810754055A CN110712311A CN 110712311 A CN110712311 A CN 110712311A CN 201810754055 A CN201810754055 A CN 201810754055A CN 110712311 A CN110712311 A CN 110712311A
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open mill
rubber
controller
scraper
roller
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CN201810754055.XA
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徐英木
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Ningguo Sino British Rubber Co Ltd
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Ningguo Sino British Rubber Co Ltd
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Priority to CN201810754055.XA priority Critical patent/CN110712311A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/52Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
    • B29B7/56Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/64Stripping the material from the rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/72Measuring, controlling or regulating

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

本发明公开了一种橡胶开炼机,包括机架,所述机架上并列设有两个异向向内旋转的外侧辊筒,两个所述外侧辊筒之间设有交替正转和反转的中间辊筒,所述机架上设有三个用于对应驱动所述外侧辊筒和中间辊筒的电机,所述电机分别与对应的变频器电连接,所述变频器与控制器电连接,所述控制器与显示屏通讯连接;所述机架上对应两个所述外侧辊筒的上方分别设有支撑架,所述支撑架上均设有伸缩杆朝下的伸缩装置,所述伸缩杆的末端固定连接有刮刀,所述伸缩杆处于伸出状态时,所述刮刀接触对应所述外侧辊筒的外圆周面。本发明的橡胶开炼机,效率高、炼胶效果好。

Description

橡胶开炼机
技术领域
本发明涉及橡胶生产设备技术领域,尤其涉及一种橡胶开炼机。
背景技术
现有的橡胶开炼机的主要工作部件是两异向向内旋转的中空辊筒或钻孔辊筒,装置在操作者一面的称作前辊,可通过手动或电动作水平前后移动,借以调节辊距,适应操作要求;后辊则是固定的,不能作前后移动。两辊筒大小一般相同,各以不同速度相对回转,生胶或胶料随着辊筒的转动被卷入两辊间隙,受强烈剪切作用而达到塑炼或混炼的目的。但是,现有的这种结构的开炼机,只有两个辊筒,效率低,并且辊筒上易粘有胶料。
发明内容
本发明的目的是:提供一种效率高、炼胶效果好的橡胶开炼机。
本发明为实现上述目的所采用的技术方案是:
橡胶开炼机,包括机架和控制器,所述机架上并列设有两个异向向内旋转的外侧辊筒,两个所述外侧辊筒之间设有交替正转和反转的中间辊筒,所述机架上设有三个用于对应驱动所述外侧辊筒和中间辊筒的电机,所述电机分别与对应的变频器电连接,所述变频器与控制器电连接,所述控制器与显示屏通讯连接;
所述机架上对应两个所述外侧辊筒的上方分别设有支撑架,所述支撑架上均设有伸缩杆朝下的伸缩装置,所述伸缩杆的末端固定连接有刮刀,所述伸缩杆处于伸出状态时,所述刮刀接触对应所述外侧辊筒的外圆周面。
优选的,所述伸缩装置为气缸或者油缸。
优选的,所述支撑架包括两侧的竖梁,所述竖梁竖向固定安装在所述机架上,两侧的所述竖梁的顶端之间连接有横梁。
优选的,所述伸缩装置安装在所述横梁上。
优选的,所述刮刀的两侧边分别与两侧的所述竖梁一一对应滑动连接。
优选的,所述刮刀的长度与所述外侧辊筒的长度相适配。
优选的,所述控制器为PLC、单片机或者工控机。
由于采用了上述技术方案,本发明的有益效果是:
本发明的橡胶开炼机,控制器按照预先编写的程序控制变频器,变频器驱动电机按设置的速度和方向旋转,将生胶或胶料放置在正在异向向内旋转的中间辊筒和外侧辊筒中间上方,生胶或胶料随着辊筒的转动被卷入两辊间隙,一段时间后,中间辊筒反向转动,再将生胶或胶料放置在正在异向向内旋转的中间辊筒和另一外侧辊筒中间上方,生胶或胶料随着辊筒的转动被卷入两辊间隙,而后中间辊筒按一定时间交替旋转,放置生胶或胶料增加,大大提高混炼效率和效果。通过在机架上设置的支撑架,支撑架上对应两个外侧辊筒的上方分别设有刮刀,当需要清理外侧辊筒上的胶料时,通过控制气缸或者油缸使伸缩杆处于伸出状态时,刮刀接触对应外侧辊筒的外圆周面,即可清理外侧辊筒胶料,省时实力。
附图说明
以下附图仅旨在于对本发明做示意性说明和解释,并不限定本发明的范围。其中:
图1是本发明的一种实施例的结构示意图;
图2是图1中的刮刀的结构示意图;
图中:1-机架;2-外侧辊筒;3-中间辊筒;4-电机;5-支撑架;51-竖梁;52-横梁;6-伸缩杆;7-刮刀;8-伸缩装置。
具体实施方式
下面结合附图和实施例,进一步阐述本发明。在下面的详细描述中,只通过说明的方式描述了本发明的某些示范性实施例。毋庸置疑,本领域的普通技术人员可以认识到,在不偏离本发明的精神和范围的情况下,可以用各种不同的方式对所描述的实施例进行修正。因此,附图和描述在本质上是说明性的,而不是用于限制权利要求的保护范围。
如图1和图2所示,本实施例的一种橡胶开炼机,包括机架1和控制器,机架1上并列设有两个异向向内旋转的外侧辊筒2,两个外侧辊筒2之间设有交替正转和反转的中间辊筒3,机架1上设有三个用于对应驱动外侧辊筒2和中间辊筒3的电机4,电机4分别与对应的变频器电连接,变频器与控制器电连接,控制器与显示屏通讯连接;
机架1上设有对应两个外侧辊筒2的上方分别设有支撑架5,支撑架5上均设有伸缩杆6朝下的伸缩装置8,伸缩杆6的末端固定连接有刮刀7,伸缩杆6处于伸出状态时,刮刀7接触对应外侧辊筒2的外圆周面。
伸缩装置8为气缸或者油缸。
支撑架5包括两侧的竖梁51,竖梁51竖向固定安装在机架1上,两侧的竖梁51的顶端之间连接有横梁52。
伸缩装置8安装在横梁52上。
刮刀7的两侧边分别与两侧的竖梁51一一对应滑动连接。
刮刀7的长度与外侧辊筒2的长度相适配。
本发明的橡胶开炼机,控制器按照预先编写的程序控制变频器,变频器驱动电机4按设置的速度和方向旋转,将生胶或胶料放置在正在异向向内旋转的中间辊筒3和外侧辊筒2中间上方,生胶或胶料随着辊筒的转动被卷入两辊间隙,一段时间后,中间辊筒3反向转动,再将生胶或胶料放置在正在异向向内旋转的中间辊筒3和另一外侧辊筒2中间上方,生胶或胶料随着辊筒的转动被卷入两辊间隙,而后中间辊筒3按一定时间交替旋转,放置生胶或胶料增加,大大提高混炼效率和效果。通过在机架1上设置的支撑架5,支撑架5上对应两个外侧辊筒2的上方分别设有刮刀7,当需要清理外侧辊筒2上的胶料时,通过控制伸缩装置8使伸缩杆6处于伸出状态时,刮刀7接触对应外侧辊筒2的外圆周面,即可清理外侧辊筒2胶料,省时实力。
控制器16可采用PLC、单片机或者工控机,显示器17为触摸屏或电脑显示屏,PLC、单片机或、工控机或触摸屏等为现有的工业控制器件,控制器16与显示器17通讯连接以及控制器16与伺服控制器、各种电气元件的电连接为现有技术,在此不再赘述。
以上显示和描述了本发明的基本原理、主要特征及本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (7)

1.橡胶开炼机,包括机架和控制器,其特征在于:所述机架上并列设有两个异向向内旋转的外侧辊筒,两个所述外侧辊筒之间设有交替正转和反转的中间辊筒,所述机架上设有三个用于对应驱动所述外侧辊筒和中间辊筒的电机,所述电机分别与对应的变频器电连接,所述变频器与所述控制器电连接,所述控制器与显示屏通讯连接;
所述机架上对应两个所述外侧辊筒的上方分别设有支撑架,所述支撑架上均设有伸缩杆朝下的伸缩装置,所述伸缩杆的末端固定连接有刮刀,所述伸缩杆处于伸出状态时,所述刮刀接触对应所述外侧辊筒的外圆周面。
2.根据权利要求1所述的橡胶开炼机,其特征在于:所述伸缩装置为气缸或者油缸。
3.根据权利要求2所述的橡胶开炼机,其特征在于:所述支撑架包括两侧的竖梁,所述竖梁竖向固定安装在所述机架上,两侧的所述竖梁的顶端之间连接有横梁。
4.根据权利要求3所述的橡胶开炼机,其特征在于:所述伸缩装置安装在所述横梁上。
5.根据权利要求4所述的橡胶开炼机,其特征在于:所述刮刀的两侧边分别与两侧的所述竖梁一一对应滑动连接。
6.根据权利要求1所述的橡胶开炼机,其特征在于:所述刮刀的长度与所述外侧辊筒的长度相适配。
7.根据权利要求1至6任一项所述的橡胶开炼机,其特征在于:所述控制器为PLC、单片机或者工控机。
CN201810754055.XA 2018-07-11 2018-07-11 橡胶开炼机 Withdrawn CN110712311A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111186043A (zh) * 2020-02-11 2020-05-22 钱炳祥 一种橡胶加工用炼胶机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111186043A (zh) * 2020-02-11 2020-05-22 钱炳祥 一种橡胶加工用炼胶机

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