CN107309133A - 涂布机前安装的负压*** - Google Patents

涂布机前安装的负压*** Download PDF

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Publication number
CN107309133A
CN107309133A CN201710669070.XA CN201710669070A CN107309133A CN 107309133 A CN107309133 A CN 107309133A CN 201710669070 A CN201710669070 A CN 201710669070A CN 107309133 A CN107309133 A CN 107309133A
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negative
pressure
pipeline
negative pressure
cup
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张丰收
李帅
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Henan Rich Photoelectric Technology Co Ltd
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Henan Rich Photoelectric Technology Co Ltd
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Priority to CN201710669070.XA priority Critical patent/CN107309133A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller

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  • Coating Apparatus (AREA)

Abstract

本发明公开了涂布机前安装的负压***，负压腔设置在挤压涂布机头和涂布辊的中间位置由支撑架支撑，负压腔的底部连有一个负压管与负压缓冲罐接通，所述负压缓冲罐上连有一根与负压罐贯通的管路，所述管路的中间装有气动球阀，靠近负压罐这端管路上接通有另一支管路，另一支管路上装有主动调节阀，所述另一支管路的末端装有调节阀开关，负压罐的另一侧面有与风机连接的管路。所述负压罐与负压缓冲罐之间连接的管路高于负压罐另一侧面与负压风机连接的管路。本技术方案能保护良好的工作环境，排除粉尘的产生，增大涂布间隙改善涂布表观，稳定月牙面的一种负压***。

Description

涂布机前安装的负压***
技术领域
本发明涉及一种涂布机头与涂布辊之间安装的负压***。
背景技术
现有涂布的混合液从涂布机头的出液口进入涂布辊时，混合液涂在涂布辊时会产生一个弯月面，如果这种弯月面不及时稳定，会带风增大涂布间隙，混合液与基材面会拉长，基材面上会着附一些肉眼看不到的灰尘，从而将直接影响产品的质量。
发明内容
本发明的任务是提出一种将粉灰迅速排出，消除涂布时易出现的气泡，稳定弯月面，增大涂布间隙改善涂布表观的负压***的涂布机前安装的负压***。
本发明的任务是这样完成的，其特征在于：负压腔设置在挤压涂布机头和涂布辊的中间位置由支撑架支撑，负压腔的底部连有一个负压管与负压缓冲罐接通，所述负压缓冲罐上连有一根与负压罐贯通的管路，所述管路的中间装有气动球阀，靠近负压罐这端管路上接通有另一支管路，另一支管路上装有主动调节阀，所述另一支管路的末端装有调节阀开关，负压罐的另一侧面有与风机连接的管路。所述负压罐与负压缓冲罐之间连接的管路高于负压罐另一侧面与负压风机连接的管路。
本发明具有以下效果：本技术方案能保护良好的工作环境，排除粉尘的产生，增大涂布间隙改善涂布表观，稳定月牙面的一种负压***。
附图说明
图1是本发明负压***的结构示意图。
图面说明：1、负压风机，2、负压罐，3、管路，4、气动球阀 ，5、主动调节阀，6、负压缓冲罐，7、负压管，8、负压腔，9、另一支管路，10、调节阀开关。
具体实施方式
结合以上附图详细描述实施例，负压腔8设置在挤压涂布机头和涂布辊的中间位置由支撑架支撑，负压腔的底部连有一个负压管7与负压缓冲罐6接通，所述负压缓冲罐6上连有一根与负压罐贯通的管路3，所述管路3的中间装有气动球阀4，靠近负压罐这端管路上接通有另一支管路9，另一支管路上装有主动调节阀5，所述另一支管路的末端装有调节阀开关10，负压罐的另一侧面有与负压风机1连接的管路。
所述负压罐与负压缓冲罐之间连接的管路3高于负压罐另一侧面与负压风机连接的管路。
工作时，负压腔内负压的形成是由负压风机工作，在抽力的作用下，将负压腔里多余的气体迅速通过管路和缓冲负压罐排出室外。负压腔内的压力小于外界压力，故混合液从出液口进入涂布辊之间能稳定弯月面，消除气泡，增大涂布间隙改善涂布表观从而达到一个稳定封闭的工作区域。

Claims (2)

1.涂布机前安装的负压***，其特征在于：负压腔设置在挤压涂布机头和涂布辊的中间位置由支撑架支撑，负压腔的底部连有一个负压管与负压缓冲罐接通，所述负压缓冲罐上连有一根与负压罐贯通的管路，所述管路的中间装有气动球阀，靠近负压罐这端管路上接通有另一支管路，另一支管路上装有主动调节阀，所述另一支管路的末端装有调节阀开关，负压罐的另一侧面有与风机连接的管路。
2.如权利要求1所述的涂布机前安装的负压***，其特征在于：所述负压罐与负压缓冲罐之间连接的管路高于负压罐另一侧面与负压风机连接的管路。
CN201710669070.XA 2017-08-08 2017-08-08 涂布机前安装的负压*** Pending CN107309133A (zh)

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CN201710669070.XA CN107309133A (zh) 2017-08-08 2017-08-08 涂布机前安装的负压***

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CN107309133A true CN107309133A (zh) 2017-11-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254770A (zh) * 2019-06-17 2019-09-20 江苏新美星包装机械股份有限公司 一种含果肉饮料灌装用的无菌缓冲罐
CN110600673A (zh) * 2019-08-30 2019-12-20 长沙锂安能电子科技有限公司 一种双面涂覆一体化三维基材制造方法和制造设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001079468A (ja) * 1999-09-17 2001-03-27 Satsuma Tsushin Kogyo Kk ローラ塗布装置
CN2854648Y (zh) * 2005-12-23 2007-01-03 乐凯集团第二胶片厂 Ps版挤压调幅涂布装置
CN202909913U (zh) * 2012-11-08 2013-05-01 中航锂电（洛阳）有限公司 浆料涂布装置及其浆料上料装置
CN203750778U (zh) * 2014-03-19 2014-08-06 无锡联威科技有限公司 真空箱涂布装置
CN207119507U (zh) * 2017-08-08 2018-03-20 河南富拓光电科技有限公司 涂布机前安装的负压***

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001079468A (ja) * 1999-09-17 2001-03-27 Satsuma Tsushin Kogyo Kk ローラ塗布装置
CN2854648Y (zh) * 2005-12-23 2007-01-03 乐凯集团第二胶片厂 Ps版挤压调幅涂布装置
CN202909913U (zh) * 2012-11-08 2013-05-01 中航锂电（洛阳）有限公司 浆料涂布装置及其浆料上料装置
CN203750778U (zh) * 2014-03-19 2014-08-06 无锡联威科技有限公司 真空箱涂布装置
CN207119507U (zh) * 2017-08-08 2018-03-20 河南富拓光电科技有限公司 涂布机前安装的负压***

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254770A (zh) * 2019-06-17 2019-09-20 江苏新美星包装机械股份有限公司 一种含果肉饮料灌装用的无菌缓冲罐
CN110600673A (zh) * 2019-08-30 2019-12-20 长沙锂安能电子科技有限公司 一种双面涂覆一体化三维基材制造方法和制造设备

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Application publication date: 20171103