WO2011032367A1 - 双金片组合式动刀 - Google Patents

双金片组合式动刀 Download PDF

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Publication number
WO2011032367A1
WO2011032367A1 PCT/CN2010/070496 CN2010070496W WO2011032367A1 WO 2011032367 A1 WO2011032367 A1 WO 2011032367A1 CN 2010070496 W CN2010070496 W CN 2010070496W WO 2011032367 A1 WO2011032367 A1 WO 2011032367A1
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WO
WIPO (PCT)
Prior art keywords
cutter
movable cutter
combined
movable
gold
Prior art date
Application number
PCT/CN2010/070496
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English (en)
French (fr)
Inventor
骆建明
袁伟青
Original Assignee
浙江冠军机电科技有限公司
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 浙江冠军机电科技有限公司 filed Critical 浙江冠军机电科技有限公司
Publication of WO2011032367A1 publication Critical patent/WO2011032367A1/zh

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    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C7/00—Special-purpose or automatic embroidering machines
    • D05C7/08—Special-purpose or automatic embroidering machines for attaching cords, tapes, bands, or the like
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
    • D05B37/04—Cutting devices

Definitions

  • the invention relates to a gold piece embroidery computer embroidery machine component, in particular to a combined movable knife for cutting double gold pieces.
  • the present invention is based on a Chinese patent application filed on Sep. 17, 2009, the entire disclosure of which is hereby incorporated by reference.
  • the gold piece embroidery computer embroidery machine uses the film feeding device to transport the gold piece to the set position. At this time, the moving knife goes down, and the gold piece is cut under the cooperation of the fixed knife. At the same time, the embroidery piece is used to embroider the gold piece to the embroidery. on. Because the double gold piece embroidery has a stronger visual effect than the single gold piece embroidery, it is particularly favored by the market. It is superimposed with two different gold pieces of different specifications, and the embroidery process is different from the single gold piece.
  • one is to embroider another type of gold piece to the embroidered gold piece after embroidering a gold piece of one specification, so the production efficiency is low;
  • the embroidery method is to simultaneously input the gold pieces of the two specifications to the set position, and cut the two gold pieces at the same time by moving the knife. Since the gold pieces of different specifications have a certain deviation due to the difference in radius, when the deviation is greater than the embroidery needle When the diameter is small, the gold piece cannot be punctured on the embroidery, and the wire breakage phenomenon is easily caused, which affects the quality of the product. Therefore, the gold piece with too much difference in specifications and sizes cannot be applied at all, so that the applicable range of the combined gold piece is limited. Moreover, when embroidering a combination of gold pieces of different specifications, the corresponding movable blade needs to be replaced, and the operation is also very troublesome.
  • the technical problem to be solved by the present invention is to provide a double gold piece combined movable knife with wide application range and convenient operation.
  • the invention comprises a movable knife having a cutter body and a cutter head, wherein the cutter head is provided with a cutting edge, the cutter body is provided with a mounting hole, the movable cutter comprises an inner movable knife and an outer movable knife, and the inner movable cutter head is located at the outer movable cutter The underside of the head.
  • an adjustment pad is disposed between the inner movable cutter body and the outer movable cutter body.
  • the inner movable knife and the outer movable knife of the present invention adopt a separate design, and the adjusting pad is used to adjust the inner movable cutting edge The distance from the edge of the external moving blade to make the internal cutting edge The external cutting edge meets the simultaneous slicing requirements of different specifications of the gold piece, thus widening the applicable range of the combined gold piece, and the need to replace the gold piece by different specifications can be satisfied by replacing the adjusting pad, which makes the operation very convenient.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic structural view of the present invention mounted on a shank
  • Figure 3 is a schematic structural view of the inner movable knife of Figure 1;
  • Figure 4 is a schematic structural view of the adjusting pad of Figure 1;
  • Figure 5 is a schematic structural view of the external movable knife of Figure 1;
  • Figure 6 is a schematic view showing the structure of the arbor of Figure 2.
  • the first embodiment is composed of an inner movable knife 1 and an outer movable knife 2 .
  • the inner movable knife 1 includes a cutter body 11 and a cutter head 12 , and the cutter body 11 is provided with a mounting hole. 13.
  • the cutter head 12 is provided with a cutting edge 14 which includes a cutter body 21 and a cutter head 22.
  • the cutter body 21 is provided with a mounting hole 23, and the cutter head 22 is provided with a cutting edge 24.
  • the cutter head 12 of the inner movable blade 1 is located on the lower side of the cutter head 22 of the outer movable blade 2, so that the cutting edge 14 on the inner movable blade 1 and the cutting edge 24 on the outer movable blade 2 form a certain distance in the vertical direction. At the same time, it is beneficial to the setting of the fixed knife. When the cutting edge 14 and the cutting edge 24 are respectively matched with the corresponding fixed knives, the gold piece can be conveniently cut at the same time.
  • the structure of the second embodiment is basically the same as that of the first embodiment, except that an adjustment pad 3 is further disposed between the inner movable blade 1 and the outer movable blade 2 .
  • the adjusting pad 3 is provided with a mounting hole 31, and the inner diameter size and position of the mounting hole 31 are matched with the inner diameter size and position of the mounting hole 13 of the inner movable blade 1 and the mounting hole 23 of the outer movable blade 2.
  • the cutting edge 14 on the inner movable blade 1 and the cutting edge 24 on the outer movable blade 2 can be replaced by replacing the adjusting pad 3 of different thicknesses.
  • the spacing between the changes is varied to meet the simultaneous slicing needs of different combinations of gold pieces.
  • the present invention is mounted on the cutter bar 4 in use, and the cutter body 11 and 21 can be stuck in the cutter bar 4 by the mounting groove 41 and the screw hole 42.
  • the fixing connection of the present invention to the tool holder 4 is realized by screws using the mounting holes 13 and 23 on the inner and outer movable blades 1, 2 and the mounting holes 31 on the adjusting pad 3. Therefore, when the arbor 4 is swung, the invention can be oscillated up and down with the mounting hole as the center, that is, the cutter heads 12 and 22 are simultaneously oscillated up and down, thereby achieving the joint and separation of the cutting edges 14 and 24 and the corresponding fixed knives. Complete the gold cutting process.
  • the double gold piece combined movable knife disclosed in the invention is used on a gold piece embroidery computer embroidery machine, and the inner movable knife and the outer movable knife adopt a separate design, and an adjustment pad is arranged between the inner movable knife and the outer movable knife to adjust the internal motion.
  • Blade edge The distance between the edge of the external blade and the edge of the moving blade Simultaneous slicing requirements for the combination of different sizes of gold sheets with the external blade edge can broaden the scope of application of the combined gold piece, and the need to replace the gold pieces of different specifications can be satisfied by simply replacing the adjustment pad.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Knives (AREA)

Description

双金片组合式动刀 技术领域
本发明涉及一种金片绣电脑绣花机部件，尤其涉及一种用来剪切双金片的组合式动刀。 本发明基于申请日为2009年9月17日、申请号为200910152572.0的中国发明专利申请，该申请的内容作为参考引入到本文。
背景技术
金片绣电脑绣花机是采用送片装置将金片输送到设定位置，这时动刀下行，在定刀的配合下完成金片的剪切，同时绣针下行将金片刺绣到绣品上。由于双金片绣品相对于单金片绣品具有更强的视觉效果，因而格外受到市场的青睐，其采用两种不同规格的金片叠加在一起，采用的刺绣工艺不同于单金片。目前采用的刺绣工艺主要有两种：一种是在绣好一种规格的金片后，将另一种规格的金片再绣到已绣的金片上，因而生产效率较低；另一种刺绣方法是同时将两种规格的金片输到设定位置，动刀下行将两金片同时切下，由于不同规格的金片因半径差异导致中心孔产生一定偏差，当偏差大于绣针的直径时，则无法将金片刺到绣品上，而且容易造成断线现象，影响产品质量。因而对于规格尺寸相差太多的金片根本无法适用，使组合金片的适用范围受到一定限制；而且在绣制不同规格的金片组合时，需更换相应的动刀，因而操作也非常麻烦。
发明内容
本发明要解决的技术问题是提供一种适用范围广、操作方便的双金片组合式动刀。
为了解决上述技术问题，本发明是通过以下技术方案来实现的：
本发明包括具有刀体和刀头的动刀，刀头上设有刃口，刀体上设有安装孔，动刀包括内动刀和外动刀，内动刀刀头位于外动刀刀头的下侧。
进一步地，内动刀刀体与外动刀刀体之间设有调整垫。
由于本发明的内动刀和外动刀采用分开式设计，并采用调整垫来调整内动刀刃口 与外动刀刃口之间的距离，以使内动刀刃口 与外动刀刃口满足不同规格组合金片的同时切片要求，因而拓宽了组合金片的适用范围，而且只需通过更换调整垫即可满足不同规格组合金片的需要，使操作非常方便。
附图说明
图1是本发明的结构示意图；
图2是本发明安装于刀杆上的结构示意图；
图3是图1中内动刀的结构示意图；
图4是图1中调整垫的结构示意图；
图5是图1中外动刀的结构示意图；
图6是图2中刀杆的结构示意图。
 具体实施方式
下面结合附图及具体实施方式对本发明作进一步详细描述。
如图1、图3和图5所示：实施例一由内动刀1与外动刀2组合而成，内动刀1包括刀体11与刀头12，刀体11上设有安装孔13，刀头12上设有刃口14，外动刀2包括刀体21与刀头22，刀体21上设有安装孔23，刀头22上设有刃口24。内动刀1的刀头12位于外动刀2的刀头22的下侧，这样，内动刀1上的刃口14与外动刀2上的刃口24在垂直方向上形成一定间距，同时有利于定刀的设置。当刃口14、刃口24分别与相应的定刀相配合时，可方便地将金片同时切下。
如图1、图3、图4和图5所示：实施例二的结构与实施例一基本相同，所不同的是在内动刀1与外动刀2之间还设有调整垫3，调整垫3上设有安装孔31，安装孔31的内径尺寸及位置均与内动刀1上的安装孔13及外动刀2上的安装孔23的内径尺寸及位置相适配。当组合金片的规格改变时，可以通过更换不同厚度的调整垫3，使内动刀1上的刃口14与外动刀2上的刃口24 之间的间距发生变化，从而满足不同组合金片的同时切片需要。
如图1至图6所示：本发明在使用时，将其安装于刀杆4上，由于刀杆4上设有安装槽41与螺纹孔42，可将本发明刀体11、21卡在安装槽41内，同时通过内、外动刀1、2上的安装孔13、23及调整垫3上的安装孔31，采用螺丝实现本发明与刀杆4的固定连接。因而当刀杆4摆动时，可使本发明以安装孔为中心进行上下摆动，即使得刀头12、22同时产生上下摆动，从而实现刃口14、24与相应定刀的帖合与分离，完成金片切割过程。
 工业实用性
本发明公开的双金片组合式动刀用于金片绣电脑绣花机上，内动刀和外动刀采用分开式设计，并在内动刀与外动刀之间设置调整垫以调整内动刀刃口 与外动刀刃口之间的距离，从而使得内动刀刃口 与外动刀刃口满足不同规格组合金片的同时切片要求，拓宽了组合金片的适用范围，而且只需通过更换调整垫即可满足不同规格组合金片的需要。

Claims (1)

1、一种双金片组合式动刀，包括具有刀体和刀头的动刀，所述刀头上设有刃口，所述刀体上设有安装孔，其特征在于，所述动刀包括内动刀和外动刀，所述内动刀刀头位于所述外动刀刀头的下侧。
2、根据权利要求1所述的双金片组合式动刀，其特征在于，所述内动刀刀体与所述外动刀刀体之间设有调整垫。
3、根据权利要求2所述的双金片组合式动刀，其特征在于，所述刃口位于所述刀头的下边缘。
PCT/CN2010/070496 2009-09-17 2010-02-03 双金片组合式动刀 WO2011032367A1 (zh)

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CN200910152572.0 2009-09-17
CN200910152572A CN101654850A (zh) 2009-09-17 2009-09-17 双金片组合式动刀

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109576918A (zh) * 2019-01-19 2019-04-05 湖州冠炯机电科技有限公司 一种多金片叠片装置及使用该装置的绣花机

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Publication number Priority date Publication date Assignee Title
CN2393694Y (zh) * 1999-11-08 2000-08-30 李长海 组合式切馅刀
JP2002000980A (ja) * 2000-06-26 2002-01-08 Brother Ind Ltd 玉縁ミシンのコーナメス装置
CN200967878Y (zh) * 2006-11-15 2007-10-31 罗千 暗缝机的裁料机构
CN201033830Y (zh) * 2007-02-12 2008-03-12 王华青 一种钉片机的刀头
CN101148809A (zh) * 2006-09-21 2008-03-26 杜尔克普-阿德勒股份公司 自动缝纫组件及用于该自动缝纫组件的送料段
CN101314902A (zh) * 2008-03-12 2008-12-03 陈桢铭 电脑刺绣机双珠片绣装置
CN201305741Y (zh) * 2008-11-07 2009-09-09 广州科祺自动化设备有限公司 单针双刀门襟缝纫机
CN101525819A (zh) * 2009-04-10 2009-09-09 浙江新杰克缝纫机股份有限公司 一种门襟机用可调节刀距的双切刀结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2393694Y (zh) * 1999-11-08 2000-08-30 李长海 组合式切馅刀
JP2002000980A (ja) * 2000-06-26 2002-01-08 Brother Ind Ltd 玉縁ミシンのコーナメス装置
CN101148809A (zh) * 2006-09-21 2008-03-26 杜尔克普-阿德勒股份公司 自动缝纫组件及用于该自动缝纫组件的送料段
CN200967878Y (zh) * 2006-11-15 2007-10-31 罗千 暗缝机的裁料机构
CN201033830Y (zh) * 2007-02-12 2008-03-12 王华青 一种钉片机的刀头
CN101314902A (zh) * 2008-03-12 2008-12-03 陈桢铭 电脑刺绣机双珠片绣装置
CN201305741Y (zh) * 2008-11-07 2009-09-09 广州科祺自动化设备有限公司 单针双刀门襟缝纫机
CN101525819A (zh) * 2009-04-10 2009-09-09 浙江新杰克缝纫机股份有限公司 一种门襟机用可调节刀距的双切刀结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109576918A (zh) * 2019-01-19 2019-04-05 湖州冠炯机电科技有限公司 一种多金片叠片装置及使用该装置的绣花机

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