WO2006007787A1 - Dispositif de decoupe de motif, son procede de production et son moule - Google Patents

Dispositif de decoupe de motif, son procede de production et son moule Download PDF

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Publication number
WO2006007787A1
WO2006007787A1 PCT/CN2005/001069 CN2005001069W WO2006007787A1 WO 2006007787 A1 WO2006007787 A1 WO 2006007787A1 CN 2005001069 W CN2005001069 W CN 2005001069W WO 2006007787 A1 WO2006007787 A1 WO 2006007787A1
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WO
WIPO (PCT)
Prior art keywords
blade
die
mold
pattern
casting
Prior art date
Application number
PCT/CN2005/001069
Other languages
English (en)
French (fr)
Inventor
Yeqing Deng
Faye Angevine
Original Assignee
Yeqing Deng
Faye Angevine
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 Yeqing Deng, Faye Angevine filed Critical Yeqing Deng
Priority to AU2005263272A priority Critical patent/AU2005263272A1/en
Priority to CA002573087A priority patent/CA2573087A1/en
Priority to NZ553155A priority patent/NZ553155A/en
Priority to JP2007520650A priority patent/JP2008506538A/ja
Priority to EP05772402A priority patent/EP1782898A4/en
Priority to BRPI0513387-4A priority patent/BRPI0513387A/pt
Publication of WO2006007787A1 publication Critical patent/WO2006007787A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/40—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools
    • B23P15/406—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools rotary or plane die cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/10—Hand or foot actuated means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D2007/2607—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for mounting die cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4436—Materials or surface treatments therefore

Definitions

  • the present invention relates to pattern cutting technology, and more particularly to a pattern cutter and a method and a mold therefor.
  • a pattern cutter that first processes a cut pattern, which is a thin blade with a sharp edge that is bent into a pattern to be embedded and fixed in a flat plate, and then uses the pattern cutter to press the paper or the like.
  • the cut material forms the same single art pattern as the thin blade pattern, ie Products, if you want to produce different shapes of products, you only need to change the pattern cutters of different shapes; the production of such pattern cutters needs to bend the thin blades into the desired pattern shape, which is used for molding.
  • the method of the blade is generally artificially bent, so that the production efficiency is extremely low, and the processing precision is poor.
  • 01127727.0 can be used to process the required blade.
  • the forming speed of the blade is greatly improved and the production cost is reduced; however, the process of first processing the blade and assembling the pattern cutter inevitably increases the processing and assembly steps, and the required material and labor costs are still relatively high.
  • the object of the present invention is to overcome the shortcomings of the prior art, and to provide a pattern cutter with a simple structure, reasonable production, application, low manufacturing cost and good product consistency.
  • Another object of the present invention is to provide a process for preparing the above-described pattern cutter.
  • the object of the present invention is achieved by the following technical solution:
  • the pattern cutter comprises a base and a blade, the blade is located on the base, the blade forms a pattern shape to be cut, and the base and the blade are integrated, through a die casting process One-time processing.
  • the blade has a height on the base greater than or equal to 2.5 mm; the sharp edge of the blade edge is less than or equal to 60°.
  • the cross-sectional shape of the blade is a triangle or a shape in which a triangle is combined with a rectangle or a triangle and a trapezoid.
  • the surface of the pedestal is parallel to the blade surface; both of them may be planar or curved surfaces.
  • the other surface of the base opposite to the surface on which the blade is located is integrally processed with a fixing block for connecting with other accessories, or can be directly used by hand.
  • a process for forming the above-described pattern cutter characterized in that: a susceptor and a blade which are joined together are directly die-formed by a die, and the blade forms a shape of a pattern to be cut.
  • the process may include the following specific steps: (1) processing the die-casting mold according to the shape of the desired product; (2) placing the die-casting mold on the die-casting machine, injecting the molten alloy into the cavity of the die-casting mold by a die-casting machine, and cooling After the molding, the die casting is taken out; (3) the die casting is subjected to surface hardening treatment.
  • the purpose of the surface hardening treatment is to increase the hardness of the pattern cutter blade and prolong its service life; the specific operation can be applied to the surface of the die casting blade with a higher hardness metal material such as chromium, nickel, zinc, etc., wherein chrome plating
  • the process conditions are: thick chromium solution
  • the degree is 150-250g/L
  • the operating temperature is generally 50 ⁇ 60"C
  • the current density is generally 40 ⁇ 60A/dm. 2
  • the surface hardness of the die-casting blade can be increased from HRC10 to above HRC30 after surface hardening treatment.
  • the alloy includes an aluminum alloy, an alloy or other alloy, preferably a zinc alloy.
  • the die-casting mold for realizing the above method is provided with a blade forming cavity which is triangular or triangular and has a shape of a combination of a rectangle or a triangle and a trapezoid.
  • the depth of the blade forming cavity is greater than or equal to 2.5 mm, and the tip of the blade forming cavity The angle is less than or equal to 60°.
  • the tip wall of the blade forming cavity may be formed by combining two mold blocks: or may be formed only on one mold block.
  • the blade forming cavity is provided with a vent hole for filling in the alloy liquid. The air is discharged into the cavity to avoid the occurrence of die castings formed by the die-casting or alloy liquid with the pores not filling the cavity.
  • the fixed mold or the movable mold of the die-casting mold is fixedly connected with a replaceable core block, the core block is provided with a hole, and an insert block is disposed in the hole of the core block, and the end surface of the insert block is processed corresponding to the pattern.
  • the blade forming groove of the blade shape of the cutter; the mold having such a structure is excellent in applicability because the insert can be flexibly replaced according to the processing pattern.
  • the present invention has the following advantages and effects: (1) The structure is simple and reasonable; the pattern cutter is integrally formed by a base and a blade, and the existing pattern cutter needs to separately process the base and the blade and then Compared with the prior art, the structure is further tubular, and it is more reasonable than the prior art, and there is no accident that the blade is pulled out of the base due to poor fitting quality, and the use is safer; (2) It is convenient to manufacture and low in cost; the invention adopts the die-casting method to prepare the pattern cutter, and the processing speed is fast, and the general output is 240 pieces per machine per hour, and the invention can greatly improve labor efficiency, reduce product cost, and improve economy.
  • the product has high precision and good consistency; the invention adopts the mold for production, as long as the processing precision of the mold and the corresponding production conditions are ensured, the prepared product can have a higher addition.
  • the quality of the work, the product error is small, and the consistency is good;
  • the applicability is good; the invention can shape and cut the pattern cutters of various shapes and shapes by changing the shape of the core seat of the mold, and has a wide application range.
  • Figure 1 is a schematic view showing the structure of a pattern cutter of the present invention.
  • Figure 2 is a schematic view showing the structure of the back of the pattern cutter shown in Figure 1.
  • Fig. 3 is a schematic view showing the structure of a die-casting mold for molding the pattern cutter shown in Fig. 1.
  • Figure 4 is a schematic view showing the structure of the A-core block of the die-casting mold shown in Figure 3.
  • Figure 5 is a bottom plan view of the A-core block shown in Figure 4.
  • Figure 6 is a schematic view showing another structure of the pattern cutter of the present invention.
  • the pattern cutter comprises a base 1 and a blade 2, and the base 1 is a curved plate having a certain curvature, and the blade 2 is located at the base.
  • the surface of the cutting edge is parallel to the surface of the base 1 (both curved curved surfaces), the cutting edge 2 encloses a penguin pattern shape to be cut, and the base 1 and the cutting edge 2 are an integral structure.
  • the specific cross-sectional structure is shown in the EE view of Fig. 1.
  • the cross-sectional shape of the blade 2 is close to a triangle (the exact shape is a combination of a triangle and a trapezoid), and the blade 2 is located on the base 1 at a height of 3 mm, and the blade 2 is edged.
  • the sharp corner is 30°; the surface of the cutting edge 2 is provided with a chrome plating layer 15; on the other side of the base 1 opposite to the surface of the cutting edge 2, a fixing post 3 is integrally processed, as shown in FIG. 2, the fixing post 3 It can be used to connect with other accessories or directly.
  • the die-casting mold includes the movable mold 4 and the fixed mold 5, and is moving.
  • the B-core block 6 is mounted on the die 4, the upper surface of the B-core block 6 is symmetrical two convex curved surfaces 6-1, and the curved surface 6-1 is provided with a concave column hole 6-2.
  • an A-core block 7 is mounted on the fixed mold 5, and the same square insert 8 is provided in each of the two square through holes on the A-core block 7, each square set One end of the block 8 is machined with a penguin-shaped blade forming groove 9.
  • the blade forming groove 9 at a position close to the edge of the square through hole is formed by the insert 8 and the square through hole edge portion of the A core block 7.
  • the remaining portion of the blade forming groove 9 is separately formed on the end surface of the insert 8, and the cross-sectional size and shape of all the blade forming grooves 9 are the same as those to be formed;
  • the block 6 is relatively matched to form a complete cavity, the cavity comprises a connected blade forming cavity and a base cavity, and the thimble 10 is connected with the cavity for ejecting the die casting after the die casting is formed, and the cross cavity is also provided with a row a venting hole for discharging air when the alloy liquid is filled into the cavity;
  • the base cavity is simultaneously connected to the sprue 12 through the pouring flow passage 11, Said spout 12 is provided symmetrically to the symmetry axis of the central circular through hole 7
  • the method for forming a pattern cutter by using the above mold comprises the following steps: After the mold is assembled, the mold is mounted on a die casting machine, and the die casting machine injects a zinc alloy melt of 400 ° C into the mold from a pouring port under a pressure of 25 to 40 MPa. In the cavity, the die-casting part is taken out after pressure-maintaining cooling, and then the die-casting part is chrome-plated, the concentration of the chrome-plated solution is 200 g/L, the operating temperature is 55 ° C, the current density is 50 A/dm 2 , and the pattern cutter is chrome-plated. The hardness of the blade is increased to above HRC30.
  • the pattern cutter includes a base 1 and a blade 2, the base 1 is a flat plate, and the blade 2 is located on the base 1,
  • the surface on which the cutting edge is located is parallel to the surface of the base 1 (both plane), the cutting edge 2 encloses a circular pattern shape to be cut, and the base 1 and the cutting edge 2 are a unitary structure, and the specific sectional structure is as follows.
  • Figure 6 shows the GG view, the edge 2
  • the cross-sectional shape is a triangle, the height of the blade 2 on the base 1 is 4 mm, and the sharp edge of the blade 2 is 40.
  • a chrome plating layer 15 is provided on the surface of the blade 2.
  • the preparation method of the present embodiment is the same as the following embodiment except that the alloy material used is aluminum alloy.
  • the surface of the cutting edge is chrome-plated, and the concentration of the chrome plating solution is 250 g/L.
  • the current density is 60 A / dm 2 ;
  • the hardness of the pattern cutter blade is increased to above HRC30.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Knives (AREA)

Description

图案裁剪器及其制备方法与模具 技术领域
本发明涉及图案裁剪技术， 特别涉及一种图案裁剪器及其制 备方法与模具。
背景技术
传统的剪纸工艺品是一种深受大众喜爱的艺术品， 其造型多 样， 千变万化， 艺术欣赏价值高， 非常适合于儿童的启蒙教育， 在国外这类剪纸图案已广泛应用于儿童教育； 如在美国， 这类剪 纸类图案产品就很普及， 一般都是用纸、 塑料片、 橡胶片或类似 的材料裁剪成字母、 卡通、 动物、 或人型图案等造型来培养儿童 的认知力和辨识力， 但采用传统手工剪纸的方法来制作这种剪纸 图案产品效率较低， 图案一致性差， 不适合于大批量生产， 为了 克服这个缺点， 人们釆用了一种适用于大批量生产的方法， 亦即 是先加工裁剪图案的图案裁剪器， 这种图案裁剪器是将弯成要加 工图案的带锋利刀刃的薄刀片嵌入平板内并固定， 然后用这种图 案裁剪器来压切纸或类似的平片材料， 所切下的材料形成与薄刀 片图案相同的单个艺术图案， 即为所需产品， 如要生产不同形状 的产品， 只需改换不同形状的图案裁剪器即可； 这种图案裁剪器 的生产， 需要将薄刀片弯成所需的图案形状， 现有的用于成型这 种刀片的方法一般为人工弯制， 这样生产效率极低， 加工精度较 差， 而采用专利号为 01127727.0的中国发明专利公开的 "图案裁 剪刀片的成型方法及其装置" 来加工所需刀片则可大大提高刀片 的成型速度及降低生产成本； 但是这种先加工出刀片再装配成图 案裁剪器的工艺过程不可避免地增加了加工、 装配步骤， 所需的 材料及人工成本仍然相对较高。
发明内容
— 1 — · · ' ' ' 本发明的目的在于克服现有技术存在的缺点， 提供一种结构 筒单、 合理， 便于生产、 应用， 制造成本低， 产品一致性好的图 案裁剪器。
本发明的另一目的在于提供一种制备上述图案裁剪器的工艺 方法。
本发明的再一目的在于提供一种实现上述制备方法的成型模 具。
本发明的目的通过下述技术方案实现： 本图案裁剪器包括基 座和刀刃， 刀刃位于基座上， 刀刃形成所需裁剪的图案形状， 所 述基座与刀刃为一体式结构， 通过压铸工艺一次性加工成型。
所述刀刃位于基座上的高度大于或等于 2.5mm; 所述刀刃刃 口的尖角小于或等于 60°。
所述刀刃的截面形状为三角形或为三角形与矩形或三角形与 梯形相结合的形状。
所述基座表面与刀刃面相平行；两者可同为平面或弧形曲面。 所述基座上与刀刃所在表面相对的另一面一体加工有固定 块， 所述固定块用于与其它配件相连接， 亦可直接手持使用。
一种成型上述图案裁剪器的工艺方法， 其特征在于： 直接利 用模具压铸成型出连接在一起的基座与刀刃， 所述刀刃形成所需 裁剪的图案形状。
所述工艺方法可包括如下具体步驟； （1)根据所需产品的形状 加工压铸模具； （2)将压铸模具设置于压铸机上， 利用压铸机将合 金熔液注入压铸模具的模腔中， 冷却成型后取出压铸件； （3)将压 铸件进行表面硬化处理。
所述表面硬化处理的目的在于提高图案栽剪器刀刃的硬度， 延长其使用寿命； 具体操作可在压铸件刀刃表面镀上硬度较高的 金属材料， 如铬、 镍、 锌等， 其中镀铬的工艺条件是： 铬液的浓 度为 150-250g/L，操作温度一般为 50〜60"C ,电流密度一般为 40 ~ 60A/dm2 一般经表面硬化处理后可将压铸件刀刃的硬度从 HRC10左右提高至 HRC30以上。
所述合金包括铝合金、 辞合金或其它合金， 优选锌合金。 实现上述方法的压铸模具内设置有刀刃成型腔， 所述刀刃成 型腔为三角形或为三角形与矩形或三角形与梯形相结合的形状， 刀刃成型腔的深度大于或等于 2.5mm, 刀刃成型腔的尖端夹角小 于或等于 60°。
所述刀刃成型腔的尖壁可由两个模具块结合形成： 亦可仅在 一模具块上加工形成， 对于一个模具块的情况， 刀刃成型腔需设 置有排气孔， 用于在合金液填充入腔体时排出空气， 避免出现夹 杂有气孔的压铸件或合金液没有填满腔体形成的压铸件。
所述压铸模具的定模或动模固定连接有可更换的芯块， 所述 芯块上开有孔， 在芯块的孔内设置有镶块， 所述镶块的端面加工 有对应于图案裁剪器的刀刃形状的刀刃成型槽； 采用这种结构的 模具， 由于其镶块可以根据加工图案的不同而灵活更换， 所以适 用性较好。
本发明相对于现有技术具有如下的优点及效果： （1)结构简 单、 合理； 本图案裁剪器由基座和刀刃一体式构成， 与现有的图 案裁剪器需要分别加工基座与刀片然后再嵌合安装的结构形式相 比， 其结构得到了进一步筒化， 而且与现有技术相比更加合理， 不会出现由于嵌合质量不好而使刀片脱出基座的意外， 使用更加 安全； （2)制造方便、 成本低； 本发明采用压铸方法制备图案裁剪 器， 加工速度快， 一般的产量为每小时每台机 240件， 利用本发 明可大大提高劳动效率， 降低产品成本， 提高经济效益； （3)产品 精度高、 一致性好； 本发明采用模具进行生产， 只要保证模具的 加工精度及相应的生产条件， 即可使所制备的产品具有较高的加 工质量， 产品误差小， 一致性好； （4)适用性好； 本发明只要改变 模具内芯座的形状就可成型裁剪各种不同形状图案的图案裁剪 器， 适用范围较广。
附图说明
图 1是本发明图案裁剪器的结构示意图。
图 2是图 1所示图案裁剪器背面的结构示意图。
图 3是成型图 1所示图案裁剪器的压铸模具的结构示意图。 图 4是图 3所示压铸模具的 A芯块的结构示意图。
图 5是图 4所示 A芯块的仰视图。
图 6是本发明图案裁剪器的另一结构的示意图。
具体实施方式
下面结合实施例及附图对本发明作进一步佯细的描述， 但本 发明的实施方式不限于此。
实施例 1
图 1〜图 2示出了本发明图案裁剪器的具体结构， 由图 1可 见， 本图案裁剪器包括基座 1和刀刃 2， 基座 1为有一定弧度的 弧形板块， 刀刃 2位于基座 1上， 其刃口所在的表面与基座 1表 面相平行 (都是弧形曲面）， 刀刃 2围成所需裁剪的企鹅图案形状， 所述基座 1与刀刃 2为一整体式结构， 具体的截面结构如图 1中 E-E视图所示， 刀刃 2的截面形状接近三角形（准确形状为三角形 与梯形相结合的形状)， 刀刃 2位于基座 1上的高度为 3mm, 刀 刃 2刃口的尖角为 30°; 在刀刃 2的表面设置有镀铬层 15; 在基 座 1上与刀刃 2所在表面相对的另一面一体加工有固定柱 3, 如 图 2所示， 所述固定柱 3用于与其它配件相连接， 亦可直接手持 使用。
用于加工前述企鹅图案裁剪器的压铸模具的具体结构如图 3〜图 5所示， 由图 3可见， 本压铸模具包括动模 4、 定模 5， 在动 模 4上安装有 B芯块 6， 所述 B芯块 6上表面为对称的两个上凸 的弧形表面 6-1, 在弧形表面 6-1上设置有凹柱孔 6-2用于成型图 案裁剪器背面的固定柱 3; 在定模 5上安装有 A芯块 7， 在 A芯 块 7上的两个方形通孔中分别设置有相同的方形镶块 8, 每个方 形镶块 8的一端加工有企鹅形状的刀刃成型槽 9, 如图 5所示， 在靠近方形通孔边缘位置的刀刃成型槽 9由镶块 8与 A芯块 7的 方形通孔边缘部分相配合形成， 如图 4所示， 刀刃成型槽 9的其 余部分单独在镶块 8端面上加工形成， 全部刀刃成型槽 9的截面 尺寸及形状与所要成型的刀刃相同；所述 A芯块 7与 B芯块 6相 对配合形成完整的模腔,模腔包括相连通的刀刃成型腔和基座腔， 顶针 10与模腔相连接， 用于在压铸件成型后顶出压铸件，横腔还 设置有排气孔， 用于在合金液填充入腔体时排出空气； 基座腔同 时通过浇注流道 11连接浇注口 12， 所述浇注口 12对称设置于 A 芯块 7的中央圆形通孔的对称轴上，所述浇注流道 11接近圆锥形 结构， 由轴对称的浇口块 13和 C芯块 14配合构成。
利用上述模具成型图案裁剪器的工艺方法， 具体包括如下步 骤： 将模具装配完成后安装于压铸机上， 压铸机将 400 °C的锌合 金熔液在 25 ~ 40MPa的压力下从浇注口注入模具内的模腔中，保 压冷却成型后取出压铸件， 然后将压铸件镀铬， 镀铬的溶液浓度 为 200g/L， 操作温度为 55°C , 电流密度为 50A/dm2; 镀铬后将图 案裁剪器刀刃的硬度提高至 HRC30以上。
实施例 2
图 6示出了本发明图案裁剪器的另一种结构， 如图 6所示， 本图案裁剪器包括基座 1和刀刃 2，基座 1为一平板， 刀刃 2位于 基座 1上， 其刃口所在的表面与基座 1表面相平行 (都是平面）， 刀刃 2围成所需裁剪的圆形图案形状， 所述基座 1与刀刃 2为一 整体式结构， 具体的截面结构如图 6中 G-G视图所示， 刀刃 2的 截面形状为三角形， 刀刃 2位于基座 1上的高度为 4mm, 刀刃 2 刃口的尖角为 40。； 在刀刃 2的表面设置有镀铬层 15。
本实施例的制备方法除下述特征外同实施例 1: 所采用的合 金材料为铝合金， 压铸件从模具中取出后对刀刃进行表面镀鉻处 理， 镀铬的溶液浓度为 250g/L， 操作温度为 60°C , 电流密度为 60A/dm2; 镀铬后将图案栽剪器刀刃的硬度提高至 HRC30以上。

Claims

1. 一种图案裁剪器， 包括基座和刀刃， 刀刃位于基座上， 刀 刃形成所需裁剪的图案形状， 其特征在于： 所述基座与刀刃为一 体式结构， 通过压铸工艺一次性加工成型。
2. 根椐权利要求 1所述的图案裁剪器， 其特征在于： 所述刀 刃位于基座上的高度大于或等于 2.5mm, 所述刀刃刃口的尖角小 于或等于 60°。
3. 根据权利要求 1所述的图案裁剪器， 其特征在于： 所述刀 刃的截面形状为三角形或为三角形与矩形或三角形与梯形相结合 的形状。
4. 根据权利要求 1所述的图案裁剪器， 其特征在于： 所述基 座表面与刀刃面相平行， 两者同为平面或弧形曲面。
5. 根据权利要求 1 ~ 4任一项所述的图案裁剪器的制备方法， 其特征在于：直接利用模具压铸成型出连接在一起的基座与刀刃， 所述刀刃形成所需裁剪的图案形状。
6. 根据权利要求 5的图案裁剪器的制备方法， 其特征在于包 括如下步骤： （1)根据所需产品的形状加工压铸模具； （2)将压铸模 具设置于压铸机上， 利用压铸机将合金熔液注入压铸模具的模腔 中， 冷却成型后取出压铸件； （3)将压铸件进行表面硬化处理。
7. 根据权利要求 6的图案裁剪器的制各方法， 其特征在于： 所述表面硬化处理是在压铸件刀刃表面镀铬、 镍、 锌。
8. 根据权利要求 5 ~ 7 任一项所述的图案裁剪器制备方法应 用的模具， 其特征在于： 模具内设置有刀刃成型腔， 所述刀刃成 型腔为三角形或为三角形与矩形或三角形与梯形相结合的形状， 刀刃成型腔的深度大于或等于 2.5mm, 刀刃成型腔的尖端夹角小 于或等于 60。。
9. 根据权利要求 8所述的模具， 其特征在于： 所述刀刃成型 腔的尖壁由两个模具块结合形成或在一模具块上加工形成。
10. 根据权利要求 8所述的模具， 其特征在于： 所述压铸模具 的定模或动模固定连接有可更换的芯块， 所述芯块上开有孔， 在 芯块的孔内设置有镶块， 所述镶块的端面加工有对应于图案裁剪 器的刀刃形状的刀刃成型槽。
PCT/CN2005/001069 2004-07-16 2005-07-18 Dispositif de decoupe de motif, son procede de production et son moule WO2006007787A1 (fr)

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AU2005263272A AU2005263272A1 (en) 2004-07-16 2005-07-18 Pattern-cutting device, manufacture method and mould thereof
CA002573087A CA2573087A1 (en) 2004-07-16 2005-07-18 Pattern-cutting device, manufacture method and mould thereof
NZ553155A NZ553155A (en) 2004-07-16 2005-07-18 Pattern-cutting device with integral base and shaped blade, manufacture method and mould thereof
JP2007520650A JP2008506538A (ja) 2004-07-16 2005-07-18 パターンカッタ、その製造方法及び型
EP05772402A EP1782898A4 (en) 2004-07-16 2005-07-18 PATTERN CUTTING DEVICE, PRODUCTION METHOD AND MOLD
BRPI0513387-4A BRPI0513387A (pt) 2004-07-16 2005-07-18 cortador de molde, métodos de seu processamento e formas

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CNB200410028111XA CN100371178C (zh) 2004-07-16 2004-07-16 图案裁剪器的制备方法

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1968786A2 (en) * 2005-12-21 2008-09-17 Faye Angevine Die cutter
US8855802B2 (en) * 2011-03-30 2014-10-07 Brother Kogyo Kabushiki Kaisha Cutting apparatus, cutting data processing device and cutting control program therefor
US9874899B2 (en) 2014-12-02 2018-01-23 Michael Oliveira Devices and methods for dispensing hand sanitizer
JP2017007056A (ja) * 2015-06-24 2017-01-12 ブラザー工業株式会社 切断データ作成装置、切断データ作成方法、切断データ作成プログラム
CN108982144B (zh) * 2018-08-10 2021-05-25 甘肃路桥建设集团有限公司 一种高效制备土工织物力学性能试样装置
CN114619518A (zh) * 2020-12-11 2022-06-14 中国科学院大连化学物理研究所 一种自适应模切装置
CN112720697A (zh) * 2020-12-26 2021-04-30 隆扬电子(昆山)股份有限公司 一种模切机模架结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272661A (en) * 1992-07-04 1994-05-25 John Alan Judge Die-cutting apparatus
CN2211340Y (zh) * 1995-01-10 1995-11-01 张万勤 炊事多用刀
CN1127727A (zh) 1994-12-16 1996-07-31 西田哲夫 水处理装置
CN2285195Y (zh) * 1996-05-10 1998-07-01 耿盛 象形模具刀
CN2451301Y (zh) * 2000-12-04 2001-10-03 杨春文 蔬果艺术成型环切刀
CN2467286Y (zh) * 2001-03-26 2001-12-26 黎炳燊 一种切纸器
CN2555993Y (zh) * 2002-07-31 2003-06-18 王金涂 刀模

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US756902A (en) * 1902-11-13 1904-04-12 Baker Vawter Company Punching-machine.
US896478A (en) * 1907-12-21 1908-08-18 Henry Stockman Leather-blank-cutting die.
US1453405A (en) * 1921-08-19 1923-05-01 Ocron S Platt Bottle capper
US1658823A (en) * 1923-07-02 1928-02-14 Arthur M Willard Seal press
US2112011A (en) * 1931-04-18 1938-03-22 Gen Machinery Corp Press
US1992250A (en) * 1932-07-22 1935-02-26 United Shoe Machinery Corp Cutting die
US2005340A (en) * 1933-06-17 1935-06-18 George M Jaffin Seal
US2019009A (en) * 1933-08-17 1935-10-29 Hendrix Joel Henry Combination utility utensil
US2029567A (en) * 1934-11-15 1936-02-04 William S Hough Method of making embossing dies
US2260183A (en) * 1939-05-27 1941-10-21 Freeland H Leslie Punch press and punch and die set holder
US2245770A (en) * 1940-03-30 1941-06-17 Emile C Franzmann Stencil cutting die
US2458867A (en) * 1947-06-07 1949-01-11 J F Helmold & Bro Inc Method of and apparatus for preparing creasing counters
US2612123A (en) * 1947-08-14 1952-09-30 Ida Pearl W Nord Unitary cooky cutter
US2595970A (en) * 1949-12-13 1952-05-06 Hugh Christi Method of making luminous signs
US2625908A (en) * 1950-04-20 1953-01-20 Fred T Harsh Copyholder
US2641781A (en) * 1952-07-08 1953-06-16 Herbert T Haskell Paper padding press
US2885933A (en) * 1952-10-21 1959-05-12 Flo Seal Corp Device for forming spout structure in carton blanks
USRE24450E (en) * 1953-05-20 1958-04-01 sarno
US2821871A (en) * 1955-02-28 1958-02-04 Jarvis Page F Method of making die-cutting apparatus
US2791029A (en) * 1956-02-02 1957-05-07 Henneberger Leo Pie top cutter
US2876575A (en) * 1957-10-11 1959-03-10 Leika Walter Method of making greeting cards and pictures
US3094091A (en) * 1959-12-22 1963-06-18 Peccerill Donald Apparatus for making bulged articles
US3182530A (en) * 1961-04-11 1965-05-11 Accurate Steel Rule Die Manufa Construction for steel rule cutting dies
US3170358A (en) * 1962-03-27 1965-02-23 Merrill D Martin Die rule and method of forming and mounting the same
US3266358A (en) * 1964-01-20 1966-08-16 Clifford B Cox Key punching machine
US3250163A (en) * 1964-04-06 1966-05-10 Lockheed Aircraft Corp Rule die having a powdered metal body
US3228263A (en) * 1964-05-11 1966-01-11 Production Technologies Inc Method of making cutting dies
US3261044A (en) * 1964-11-17 1966-07-19 Hoff Wally Charles Heavy duty binding apparatus
US3400625A (en) * 1966-09-14 1968-09-10 Oak Products Inc Machine tool
US3383969A (en) * 1966-11-14 1968-05-21 Philip G. Saunders Steel rule cutting dies
DK128123A (zh) * 1967-08-18
US3531863A (en) * 1968-02-13 1970-10-06 S K S Ltd Stencil cutters
US3587382A (en) * 1968-10-08 1971-06-28 Harry S Boyd Die for cutting paper
US3744384A (en) * 1970-02-21 1973-07-10 Masson Scott Thrissell Eng Ltd Rollers for cutting,creasing,perforating or embossing sheet materials
US3667334A (en) * 1970-05-28 1972-06-06 Burroughs Corp Thin conductive plate locating system for a punch press
US3756553A (en) * 1971-07-09 1973-09-04 Lau Inc Segmented mold for blower wheels
US3863550A (en) * 1973-03-19 1975-02-04 Chem Par Corp Cutting and scoring die
US3935811A (en) * 1974-09-16 1976-02-03 Kurt Manufacturing Company, Inc. Bolster table device for punch press
US3986447A (en) * 1975-02-10 1976-10-19 Zimmer Industries, Inc. Padding press
US4052886A (en) * 1976-06-18 1977-10-11 Best Line Warehouse, Inc. Encavitated steel rule die
US4065990A (en) * 1976-07-19 1978-01-03 American Photo-Graphics Corporation Method and apparatus for preparing film for exposure with a film font
USD257777S (en) * 1977-07-28 1981-01-06 Eichenberg Robert J Letter stamping machine
DE3012486C2 (de) * 1980-03-31 1985-04-18 Jürgen 1000 Berlin Schulz Vorrichtung nach Art einer Stanze oder Presse
US4444075A (en) * 1980-10-28 1984-04-24 Mulry Lawrence S Paper ejection attachment for cutting die
DE3044083C2 (de) * 1980-11-24 1990-05-10 Bobst S.A., Lausanne Stanzeinrichtungen für Stanzautomaten zum Stanzen von Bögen aus Papier, Pappe u. dgl.
US4345516A (en) * 1981-02-06 1982-08-24 Sinclair Lawrence L Cooking and cutting implement
US5140872A (en) * 1981-09-08 1992-08-25 Ameritek, Inc. Steel rule die and method
IT1163132B (it) * 1983-03-02 1987-04-08 Pesek Ind & Moda Procedimento per la stampa mediante presse a caldo di decorazioni su oggetti di vario tipo ed attrezzatura per l'attuazione di tale procedimento
DK148791C (da) * 1983-05-17 1986-03-10 Modulex As Fremgangsmaade til trykning af et moenster paa en for sublimationstrykning modtagelig overflade samt sublimationsfolie til brug ved fremgangsmaaden
US4537546A (en) * 1983-07-25 1985-08-27 Lucas Robert L Bookbinding device
GB2176740B (en) * 1985-06-14 1988-11-16 Sankyo Mfg Press machine
JPH0710439B2 (ja) * 1986-01-28 1995-02-08 株式会社三共製作所 プレス装置
USD296565S (en) * 1986-01-30 1988-07-05 Eichenberg Robert J Letter stamping machine
US4818207A (en) * 1988-03-28 1989-04-04 Heron Helen L Cursive letter dough cutter
US5249621A (en) * 1988-11-10 1993-10-05 Lanxide Technology Company, Lp Method of forming metal matrix composite bodies by a spontaneous infiltration process, and products produced therefrom
US5135533A (en) * 1989-02-10 1992-08-04 Petersen Thomas D Coated gall-resistant surgical saw blades
US4981061A (en) * 1989-05-05 1991-01-01 Hillock Ronald A Steel rule die and method of manufacture
USD319771S (en) * 1989-11-06 1991-09-10 Jacob Delafon Handle
US5181464A (en) * 1990-04-10 1993-01-26 Ncm International, Inc. Unitary paper impression device
US5054389A (en) * 1990-04-10 1991-10-08 Ncm International Inc. Unitary paper impression device
US5112423A (en) * 1991-01-02 1992-05-12 Liebe Jr Robert J Method of making and applying alignment-maintaining plastic lettering material
US5129157A (en) * 1991-07-26 1992-07-14 Barry Wood Sphere shaver
US5188026A (en) * 1991-10-03 1993-02-23 Advance Process Supply Company Pin register system for screen printers
US6675682B2 (en) * 1991-12-11 2004-01-13 Byung-Jun Song Cutting apparatus and automatic cutting system of blade's raw material of blanking die
US5275076A (en) * 1991-12-16 1994-01-04 Atlas Die Inc. Steel rule die having improved rule holders
US5255587A (en) * 1992-05-08 1993-10-26 Eichenberg Robert J Sheet cutting die press
US5230156A (en) * 1992-08-13 1993-07-27 Patenaude Michael K Cooking utensil
US5641817A (en) * 1993-04-30 1997-06-24 Lanxide Technology Company, Lp Methods for fabricating shapes by use of organometallic, ceramic precursor binders
US5383996A (en) * 1993-09-15 1995-01-24 Dressler; Donald R. Method and web for applying graphics to framing substrate
US5445054A (en) * 1993-09-21 1995-08-29 R. J. Reynolds Tobacco Company Sheet cutting apparatus and method
JPH07116897A (ja) * 1993-10-26 1995-05-09 Sankyo Seisakusho:Kk 機械式プレス装置
CN1105300A (zh) * 1993-12-18 1995-07-19 吴金涌 一种金属压铸刀剪模具装置
USD359967S (en) * 1994-06-08 1995-07-04 Eichenberg Ladorna E Hand operated die press
US5672435A (en) * 1994-12-12 1997-09-30 The Dow Chemical Company Hard disk drive components and methods of making same
USD380488S (en) * 1995-03-09 1997-07-01 Elstad Karen L Apparatus for binding books
US5628226A (en) * 1995-04-28 1997-05-13 J. F. Helmold & Bros., Inc. Amplified toggle press for rule bending and notching
US5590910A (en) * 1995-07-03 1997-01-07 Meth; Marc R. Collapsible all-weather clipboard assembly
US5722319A (en) * 1995-07-07 1998-03-03 Atena Corporation Embossed pattern stamping apparatus
JPH0947998A (ja) * 1995-08-04 1997-02-18 Hiromichi Fujiwara 抜型およびその製造方法
JP3817786B2 (ja) * 1995-09-01 2006-09-06 Ｔｋｊ株式会社 合金製品の製造方法及び装置
USD384572S (en) * 1996-02-13 1997-10-07 Ongaro Frank T Marine control knob
US5660105A (en) * 1996-03-01 1997-08-26 Benson; Janyce S. Punching/embossing tool for sheet materials
US5778748A (en) * 1996-04-22 1998-07-14 School Systems Inc. Offset crank activated paper die cutters
JPH10278132A (ja) * 1997-04-10 1998-10-20 Mizuno Mokko Sewing Mach Sukashibori Kogyosho:Goushi 段ボール紙刻印用文字板
US5775213A (en) * 1997-06-26 1998-07-07 Hyde; Carl D. Can crusher
CA2227913A1 (en) * 1998-01-27 1999-07-27 Shih Lin Li A tape measure structure with improved brake device
US6543131B1 (en) * 1999-03-10 2003-04-08 Tessera, Inc. Microelectronic joining processes with temporary securement
US6170376B1 (en) * 1999-03-17 2001-01-09 Gerber Scientific Products, Inc. Method for making die boards, and materials and apparatus for practicing the method
JP2001093241A (ja) * 1999-09-20 2001-04-06 Minebea Co Ltd 磁気ヘッド駆動用スイングアームおよびその鋳造金型
US6733722B2 (en) * 2000-09-13 2004-05-11 Neue Materialien Furth Gmbh Method for producing a moulded body from foamed metal
JP3811045B2 (ja) * 2001-03-27 2006-08-16 日本碍子株式会社 サイプブレード成形用金型及びその製造方法
US6626965B2 (en) * 2001-06-29 2003-09-30 Provo Craft & Novelty, Inc. Apparatus for forming die cuts and method of manufacturing same
US6619195B2 (en) * 2001-07-03 2003-09-16 Ellison Educational Equipment, Inc. Die press with integral cover and guides and improved die feed system
JP2003205495A (ja) * 2002-01-11 2003-07-22 Murata Mfg Co Ltd グリーンシートの積層装置
US6739244B1 (en) * 2002-03-19 2004-05-25 Prestocraft Co. Punch and emboss tool with interchangeable dies
AU2003275042A1 (en) * 2002-09-16 2004-04-30 Ellison Educational Equipment, Inc. Embossing system to be used with a die press
CN2590706Y (zh) * 2002-11-25 2003-12-10 上海德瑞金属制品有限公司 一种用于压铸成型的模具
US20050045522A1 (en) * 2003-07-17 2005-03-03 Ellison Educational Equipment, Inc. Storage tray for thin dies
AU2004259716A1 (en) * 2003-07-17 2005-02-03 Ellison Educational Equipment, Inc. Method for making a thin die to be used in a press
CN100522519C (zh) * 2003-08-04 2009-08-05 埃利逊教育设备股份有限公司 片材切割机
JP2005185827A (ja) * 2003-12-03 2005-07-14 Izumi Products Co ロータリー式電気かみそり
WO2005090064A1 (en) * 2004-03-16 2005-09-29 Ellison Educational Equipmet, Inc. Crease and embossing die
KR200353163Y1 (ko) * 2004-03-26 2004-06-14 디앤크래프트 주식회사 펀칭과 엠보싱을 동시에 할 수 있는 펀치
CN2761435Y (zh) * 2004-07-16 2006-03-01 邓业清 图案裁剪器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272661A (en) * 1992-07-04 1994-05-25 John Alan Judge Die-cutting apparatus
CN1127727A (zh) 1994-12-16 1996-07-31 西田哲夫 水处理装置
CN2211340Y (zh) * 1995-01-10 1995-11-01 张万勤 炊事多用刀
CN2285195Y (zh) * 1996-05-10 1998-07-01 耿盛 象形模具刀
CN2451301Y (zh) * 2000-12-04 2001-10-03 杨春文 蔬果艺术成型环切刀
CN2467286Y (zh) * 2001-03-26 2001-12-26 黎炳燊 一种切纸器
CN2555993Y (zh) * 2002-07-31 2003-06-18 王金涂 刀模

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1782898A4

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BRPI0513387A (pt) 2008-05-06
CN100371178C (zh) 2008-02-27
EP1782898A4 (en) 2008-03-05
JP2008506538A (ja) 2008-03-06
CN1593944A (zh) 2005-03-16
AU2005263272A1 (en) 2006-01-26
US20060042419A1 (en) 2006-03-02
EP1782898A1 (en) 2007-05-09
NZ553155A (en) 2010-03-26
CA2573087A1 (en) 2006-01-26

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