CN103568289A - 一种真空喷淋装置 - Google Patents

一种真空喷淋装置 Download PDF

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Publication number
CN103568289A
CN103568289A CN201210285030.2A CN201210285030A CN103568289A CN 103568289 A CN103568289 A CN 103568289A CN 201210285030 A CN201210285030 A CN 201210285030A CN 103568289 A CN103568289 A CN 103568289A
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China
Prior art keywords
vacuum spray
vacuum spraying
vacuum
connecting rod
spraying box
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Pending
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CN201210285030.2A
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English (en)
Inventor
徐新
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Ningbo Konrun Machinery Technology Co Ltd
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Ningbo Konrun Machinery Technology Co Ltd
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Priority to CN201210285030.2A priority Critical patent/CN103568289A/zh
Publication of CN103568289A publication Critical patent/CN103568289A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/22Tubes or pipes, i.e. rigid

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spray Control Apparatus (AREA)

Abstract

本发明公开了一种真空喷淋装置,包括:架体、真空喷淋箱,其中,所述真空喷淋箱设置在架体上,真空喷淋箱的工件入口处设有旋转定径套,所述旋转定径套内壁上设有中心定位机构,所述旋转定径套通过传动带与一电机连接,所述中心定位机构包括第一定位轮和第二定位轮,所述第一定位轮和第二定位轮固定在一连接片上,所述连接片的一侧设有连杆,所述连杆穿设在真空喷淋箱的侧壁上,连杆上延伸出真空喷淋箱的一端设有扳杆。本发明具有的有益效果:使得塑料管材在旋转输送过程中,完成冷却定型,在生产过程中通过扳杆可以控制工件与旋转定径套保持良好的同心度,具有结构简单,操作方便的特点。

Description

一种真空喷淋装置
技术领域
本发明涉及一种真空喷淋装置,属于冷却设备领域。 
背景技术
塑料管材在生产时,通常采用挤塑技术,而在塑料管材的生产中,通常需要用真空喷淋来冷却定型,真空喷淋的整个过程往往是在真空喷淋箱内完成。现有技术中,真空喷淋箱仅仅能对非旋转的管材制品进行冷却定型,难以满足旋转的管材制品所需的冷却定型要求。 
发明内容
本发明的目的在于解决涂布工艺中塑料管材挤塑后的冷却装置所存在的问题,提供一种可旋转的真空喷淋装置来解决上述问题。 
为了实现上述目的,本发明的技术方案如下: 
一种真空喷淋装置,包括:架体、真空喷淋箱,所述真空喷淋箱设置在架体上,真空喷淋箱的工件入口处设有旋转定径套。 
本发明中,所述旋转定径套内壁上设有中心定位机构。 
本发明中,所述旋转定径套通过传动带与一电机连接。 
本发明中,所述中心定位机构包括第一定位轮和第二定位轮,所述第一定位轮和第二定位轮固定在一连接片上。 
本发明中,所述连接片的一侧设有连杆,所述连杆穿设在真空喷淋箱的侧壁上,连杆上延伸出真空喷淋箱的一端设有扳杆。 
本发明的有益效果主要体现在:使得塑料管材在旋转输送过程中,完成冷却定型,在生产过程中通过扳杆可以控制工件与旋转定径套保持良好的同心度,具有结构简单,操作方便的特点。 
附图说明
图1为本发明一种真空喷淋装置结构示意图; 
图2为本发明旋转定径套的中心定位机构示意图。 
具体实施方式
参见图1和图2,一种真空喷淋装置,包括:架体1、真空喷淋箱6,所述 真空喷淋箱6设置在架体1上,真空喷淋箱6的工件入口处7设有旋转定径套2。 
本发明中,所述旋转定径套2内壁上设有中心定位机构5。 
本发明中,所述旋转定径套2通过传动带3与一电机4连接。 
本发明中,所述中心定位机构5包括两个定位轮51,所述两个定位轮51均固定在一连接片511上。 
本发明中,所述连接片511的一侧设有连杆52,所述连杆52穿设在真空喷淋箱6的侧壁上,连杆52上延伸出真空喷淋箱的一端设有扳杆53,上下扳动扳杆53,可调节两个定位轮51的竖向距离,以适应不同管径的管材中心定位,控制工件与旋转定径套2保持良好的同心度。 
本发明的有益效果主要体现在:使得塑料管材在旋转输送过程中,完成冷却定型,在生产过程中通过扳杆可以控制工件与旋转定径套保持良好的同心度,具有结构简单,操作方便的特点。 
综上所述,仅为本发明的较佳实施例而已,并非用来限定本发明实施的范围,凡依本发明权利要求范围所述的形状、构造、特征及精神所为的均等变化与修饰,均应包括于本发明的权利要求范围内。 

Claims (5)

1.一种真空喷淋装置,其特征在于,包括:架体、真空喷淋箱,所述真空喷淋箱设置在架体上,真空喷淋箱的工件入口处设有旋转定径套。
2.根据权利要求1所述的真空喷淋装置,其特征在于,所述旋转定径套内壁上设有中心定位机构。
3.根据权利要求1所述的真空喷淋装置,其特征在于,所述旋转定径套通过传动带与一电机连接。
4.根据权利要求1所述的真空喷淋装置,其特征在于,所述中心定位机构包括第一定位轮和第二定位轮,所述第一定位轮和第二定位轮固定在一连接片上。
5.根据权利要求4所述的真空喷淋装置,其特征在于,所述连接片的一侧设有连杆,所述连杆穿设在真空喷淋箱的侧壁上,连杆上延伸出真空喷淋箱的一端设有扳杆。
CN201210285030.2A 2012-08-11 2012-08-11 一种真空喷淋装置 Pending CN103568289A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454785A (zh) * 2018-10-29 2019-03-12 镇江市鑫浩塑胶有限公司 一种塑料管材真空定型箱

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101015952A (zh) * 2007-02-07 2007-08-15 潍坊凯德塑料机械有限公司 水浸式塑料管材定径装置
CN201346847Y (zh) * 2009-01-22 2009-11-18 杭州宝丽泰塑胶机械有限公司 旋转管材制品冷却成型的真空喷淋箱
CN202088440U (zh) * 2011-06-09 2011-12-28 佛山巴斯特塑料机械设备有限公司 一种新型的高分子管状制品定型装置
CN202318887U (zh) * 2011-09-23 2012-07-11 宁波方力科技股份有限公司 塑料管材定径套

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101015952A (zh) * 2007-02-07 2007-08-15 潍坊凯德塑料机械有限公司 水浸式塑料管材定径装置
CN201346847Y (zh) * 2009-01-22 2009-11-18 杭州宝丽泰塑胶机械有限公司 旋转管材制品冷却成型的真空喷淋箱
CN202088440U (zh) * 2011-06-09 2011-12-28 佛山巴斯特塑料机械设备有限公司 一种新型的高分子管状制品定型装置
CN202318887U (zh) * 2011-09-23 2012-07-11 宁波方力科技股份有限公司 塑料管材定径套

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454785A (zh) * 2018-10-29 2019-03-12 镇江市鑫浩塑胶有限公司 一种塑料管材真空定型箱

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Application publication date: 20140212