WO2014082409A1 - 无胶连续式印花机 - Google Patents

无胶连续式印花机 Download PDF

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Publication number
WO2014082409A1
WO2014082409A1 PCT/CN2013/074041 CN2013074041W WO2014082409A1 WO 2014082409 A1 WO2014082409 A1 WO 2014082409A1 CN 2013074041 W CN2013074041 W CN 2013074041W WO 2014082409 A1 WO2014082409 A1 WO 2014082409A1
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WO
WIPO (PCT)
Prior art keywords
printing machine
vacuum
continuous printing
glueless
vacuum tube
Prior art date
Application number
PCT/CN2013/074041
Other languages
English (en)
French (fr)
Inventor
梁少奇
Original Assignee
Leung Sui-Ki
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leung Sui-Ki filed Critical Leung Sui-Ki
Publication of WO2014082409A1 publication Critical patent/WO2014082409A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/003—Special types of machines for printing textiles
    • B41F17/005—Supports for workpieces; Devices for securing the workpieces to the supports

Definitions

  • the invention relates to the technical field of textile printing and dyeing machinery, in particular to a glueless continuous printing
  • the woven fabric is temporarily and firmly adhered to the rubber of the printing machine with a patch rubber.
  • the patch adhesive is generally made of PVA (polyvinyl alcohol), and the BOD (biochemical oxygen demand) and COD (chemical oxygen demand) of PVA are very high, and it is also difficult to biodegrade, causing water pollution, etc. .
  • at least two printing nets are required to use an optical net, which cannot be used for printing and dyeing operations, but is used for pressing the textile on the countertop rubber, which wastes working space and has low production efficiency. .
  • the technical problem to be solved by the present invention is to provide a continuous printing machine which is simple in structure, low in cost, and does not require a patch adhesive.
  • the present invention provides a glueless continuous printing machine, comprising a table top rubber, a vacuum chamber is disposed under the table top rubber, and the vacuum chamber is connected to a vacuum generating device through a hose, the table top rubber A vacuum tube is disposed at a position corresponding to the vacuum chamber, and the surface of the table rubber is provided with an air inlet corresponding to a position of the vacuum tube.
  • the vacuum chamber has an elongated shape and a V-shaped cross section. Further, the upper portion of the vacuum tube is gradually expanded.
  • a mesh grid is disposed on the air inlet.
  • the vacuum tube and the vacuum chamber are connected by a self-locking device.
  • the self-locking device includes a nut sleeved at a bottom of the vacuum tube and a barb disposed at a bottom end of the vacuum tube.
  • the glueless continuous printing machine of the present invention generates a vacuum by a vacuum generating device to generate a negative pressure in the vacuum chamber and the vacuum tube, thereby firmly adhering the textile to be printed on the table rubber without applying glue. After the printing and dyeing is completed, the vacuum can be stopped and the textile can be detached. The operation is simple and convenient, and there is no pollution, which can realize continuous production.
  • Fig. 1 is a partial structural schematic view of the glueless continuous printing machine of the present invention.
  • Figure 2 is a schematic view showing the connection of the vacuum chamber and the hose in the present invention.
  • Figure 3 is a schematic view showing the overall structure of the glueless continuous printing machine of the present invention.
  • the glueless continuous printing machine of the present invention comprises a table top rubber 1, and a vacuum chamber 4 is arranged under the table top rubber 1.
  • the vacuum chamber 4 is connected to the vacuum generating device through the hose 6, the table top rubber 1
  • a vacuum tube 2 is disposed at a position corresponding to the vacuum chamber 4, and an inlet port is provided at a position corresponding to the vacuum tube 2 on the surface of the table rubber 1.
  • the vacuum chamber 4 is elongated and has a V-shaped cross section, which allows the table rubber 1 to be bent to accommodate the needs of a rotary screen printing machine.
  • the upper part of the vacuum tube 2 is gradually expanded, and the size of the suction port is adapted to the upper end of the gradually expanding vacuum tube 2, and the mesh opening 3 is provided on the suction port.
  • the vacuum tube 2 and the vacuum chamber 4 are connected by a self-locking device 5,
  • the lock device 5 includes a nut that is sleeved at the bottom of the vacuum tube and a barb that is disposed at the bottom end of the vacuum tube.
  • the spacing between adjacent vacuum chambers 4 is about 10 mm, and the spacing between adjacent suction ports is about 12 mm, and the area of mesh grids 3 is about 5 mm2.
  • the mesh grid 3 can be made of plastic and has an average softness and hardness similar to or similar to that of the table top rubber 1.
  • a vacuum is supplied to the corresponding vacuum chamber 4 and the vacuum tube 2, and the textile to be printed is firmly adhered to the table rubber 1, and the printing and dyeing operation can be performed.
  • the vacuum supply to the corresponding vacuum chamber 4 and the vacuum tube 2 is stopped, the textile is released, and then the next or next textile to be printed is adsorbed, thereby achieving continuous production.
  • the present invention does not require a patch adhesive, it is non-polluting and does not require an optical network for pressing, and all of the printing screens 8 can perform printing operations with high production efficiency.
  • a cleaning device 9 is also provided below the printing machine for cleaning the excess printing paste.
  • a drying device 10 may be further disposed below the printing machine to accelerate the moisture remaining in the drying and cleaning.
  • the glueless continuous printing machine of the invention is suitable for both a rotary screen printing machine and a flat screen printing machine. Especially suitable for printing machines with a scraper system.
  • the above described embodiments are merely preferred embodiments for the purpose of fully illustrating the invention, and the scope of the invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are within the scope of the present invention. The scope of the invention is defined by the claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Screen Printers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

一种无胶连续式印花机，包括台面橡皮（1），所述台面橡皮（1）下方设有真空腔（4），所述真空腔（4）通过软管（6）与真空发生装置连接，所述台面橡皮（1）中对应所述真空腔（6）的位置设有真空管（2），所述台面橡皮（1）表面对应所述真空管（2）的位置设置有吸气口。该印花机通过真空发生装置产生真空，使真空腔（4）和真空管（2）内产生负压，从而将要印染的纺织品牢牢吸附在台面橡胶上，无需涂胶，印染完毕后，只需停止供应真空，纺织品即可脱离，操作简单方面无污染，可实现连续生产作业。

Description

无胶连续式印花机
技术领域
本发明涉及纺织印染机械技术领域， 具体地说， 是一种无胶连续式印花
背景技术
在纺织、 印染工业相关的行业中， 经常要利用连续式印花机进行印花工 艺。 在利用连续式印花机对纺织品进行印花时， 需要将布固定在印花机的台 面橡皮上。 现有技术中一般是用贴布胶将纺织临时坚固地粘附在印花机的橡 皮上。 然而这种方式操作繁琐， 成本高， 在印染完毕后， 将纺织品与橡皮脱 离麻烦。 并且这种贴布胶一般是用 PVA (聚乙烯醇） 制成， 而 PVA的 BOD (生化需氧量）及 COD (化学需氧量）值非常高， 也很难生化降解， 造成水 源污染等。 另外， 由于现有技术中是用胶粘的， 需要有至少两个印花网采用 光网， 不能进行印染作业， 而是用于将纺织品压紧于台面橡胶上， 浪费了作 业空间， 生产效率低。
发明内容
本发明要解决的技术问题是提供一种结构简单、 成本低， 不需要贴布胶 的连续式印花机。 为了解决上述技术问题， 本发明提供了一种无胶连续式印花机， 包括台 面橡皮， 所述台面橡皮下方设有真空腔， 所述真空腔通过软管与真空发生装 置连接， 所述台面橡皮中对应所述真空腔的位置设有真空管， 所述台面橡皮 表面对应所述真空管的位置设有吸气口。 进一步地， 所述真空腔呈长条状， 截面呈 V形。 进一步地， 所述真空管上部呈渐扩状。 进一步地， 所述吸气口上设有网状栅。 进一步地， 所述真空管与所述真空腔之间通过自锁装置连接。 进一步地， 所述自锁装置包括套接在所述真空管底部的螺母和设置在所 述真空管底端的倒钩。
进一步地， 在印花机的下方还设有清洗装置。 进一步地， 在印花机的下方还设有烘干装置。 本发明的无胶连续式印花机， 通过真空发生装置产生真空， 使真空腔和 真空管内产生负压， 从而将要印染的纺织品牢牢吸附在台面橡胶上， 而无需 涂胶。 需要印染完毕后， 只需停止供应真空， 纺织品即可脱离， 操作简单方 便， 无污染， 可实现连续生产作业。 附图说明
图 1是本明的无胶连续式印花机的局部结构示意图。
图 2是本明中真空腔与软管的连接示意图。 图 3是本发明的无胶连续式印花机整体结构简图。
图中： 1.台面橡皮， 2.真空管， 3.网状栅， 4.真空腔， 5.自锁装置， 6.软管， 7. 滚筒， 8.印网， 9.清洗装置， 10.烘干装置。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明， 以使本领域的技术 人员可以更好的理解本发明并能予以实施， 但所举实施例不作为对本发明的 限定。
如图 1和图 2所示， 本发明的无胶连续式印花机， 包括台面橡皮 1， 台 面橡皮 1下方设有真空腔 4， 真空腔 4通过软管 6与真空发生装置连接， 台 面橡皮 1中对应真空腔 4的位置设有真空管 2，台面橡皮 1表面对应真空管 2 的位置设有吸气口。 优选地， 真空腔 4呈长条状， 截面呈 V形， 这样可以允 许台面橡胶 1弯曲， 以适应圆网印花机的需要。
真空管 2上部呈渐扩状，吸气口的大小与渐扩后的真空管 2上端相适应， 吸气口上设有网状栅 3。 真空管 2与真空腔 4之间通过自锁装置 5连接， 自 锁装置 5包括套接在真空管底部的螺母和设置在真空管底端的倒钩。 相邻真 空腔 4之间的间距为 10mm左右， 而相邻吸气口之间的间距为 12mm左右， 网状栅 3的面积约为 5mm2。 网状栅 3可以用塑料制成， 其平均软硬程度与 台面橡皮 1相同或相近。
在使用时， 向相应的真空腔 4及真空管 2供应真空， 将待印染的纺织品 牢牢吸附在台面橡胶 1上， 此时可进行印染作业。 印染完毕后， 停止对相应 真空腔 4及真空管 2的真空供应， 放开纺织品， 然后再吸附下一段或下一匹 待印染的纺织品， 从而实现连续生产作业。 由本发明不需要贴布胶， 因此无 污染， 并且无需压紧用的光网， 所有印网 8均可执行印染作业， 生产效率高。 如图 3所示， 在印花机的下方还设有清洗装置 9， 用于清洗多余的印花 浆。 另外， 还可以在印花机的下方还设置烘干装置 10， 以加速烘干清洗所遗 留的水分。 本发明的无胶连续式印花机既适用于圆网印花机， 又适用于平网 印花机。 尤其适用于带刮刀式系统的印花机。 以上所述实施例仅是为充分说明本发明而所举的较佳的实施例， 本发明 的保护范围不限于此。 本技术领域的技术人员在本发明基础上所作的等同替 代或变换， 均在本发明的保护范围之内。 本发明的保护范围以权利要求书为 准。

Claims

权利要求书
1、 一种无胶连续式印花机， 包括台面橡皮， 其特征在于， 所述台面橡皮 下方设有真空腔， 所述真空腔通过软管与真空发生装置连接， 所述台面橡皮 中对应所述真空腔的位置设有真空管， 所述台面橡皮表面对应所述真空管的 位置设有吸气口。
2、根据权利要求 1所述的无胶连续式印花机， 其特征在于， 所述真空腔 呈长条状， 截面呈 V形。
3、根据权利要求 1所述的无胶连续式印花机， 其特征在于， 所述真空管 上部呈渐扩状。
4、根据权利要求 1所述的无胶连续式印花机， 其特征在于， 所述吸气口 上设有网状栅。
5、根据权利要求 1所述的无胶连续式印花机， 其特征在于， 所述真空管 与所述真空腔之间通过自锁装置连接。
6、根据权利要求 5所述的无胶连续式印花机， 其特征在于， 所述自锁装 置包括套接在所述真空管底部的螺母和设置在所述真空管底端的倒钩。
7、根据权利要求 1所述的无胶连续式印花机， 其特征在于， 在印花机的 下方还设有清洗装置。
8、根据权利要求 7所的无胶连续式印花机， 其特征在于， 在印花机的下 方还设有烘干装置。
PCT/CN2013/074041 2012-11-29 2013-04-11 无胶连续式印花机 WO2014082409A1 (zh)

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CN201210498073.9 2012-11-29
CN201210498073.9A CN103042817B (zh) 2012-11-29 2012-11-29 无胶连续式印花机

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CN108466476A (zh) * 2018-05-25 2018-08-31 常州工程职业技术学院 用于毛毯坯布的印花定位装置

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Publication number Priority date Publication date Assignee Title
US3418931A (en) * 1965-07-21 1968-12-31 Bradford Dyers Ass Ltd Apparatus for stencil-printing thick fabrics
US6253674B1 (en) * 1999-11-15 2001-07-03 Michael E. Cook Vacuum printing apparatus and process method
CN1324722A (zh) * 2000-05-19 2001-12-05 太阳诱电株式会社 网版印刷装置
CN202480533U (zh) * 2011-08-01 2012-10-10 陈冠伍 印花机吸气台板装置及印花机
CN202965441U (zh) * 2012-11-29 2013-06-05 强记实业公司 无胶连续式印花机

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CN103042817A (zh) 2013-04-17

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