CN103128796A - Die-cutting knife - Google Patents
Die-cutting knife Download PDFInfo
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- CN103128796A CN103128796A CN2011103996824A CN201110399682A CN103128796A CN 103128796 A CN103128796 A CN 103128796A CN 2011103996824 A CN2011103996824 A CN 2011103996824A CN 201110399682 A CN201110399682 A CN 201110399682A CN 103128796 A CN103128796 A CN 103128796A
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- Prior art keywords
- die
- cutting
- blade
- ring
- cutting rule
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Abstract
The invention provides a die-cutting knife which comprises a body and a plurality of annular blades, wherein the undersurface of the body is a square, the plurality of annular blades extend from the square undersurface. The body further comprises a groove, a blade waste discharging hole is formed between the groove and each annular blade. Through the above structure, when the die-cutting knife is used in raw material die-cutting, die-cutting waste of the annular blades can enter the groove through the blade waste discharging hole in the middle of the annular blades, thus the die-cutting knife is prevented from being blocked by the waste. Further, through the above structure, manual work is needless in removing the die-cutting waste, and thus production efficiency in die-cutting product manufacture is improved.
Description
Technical field
The present invention relates to a kind of die-cutting rule, relate more specifically to a kind of being applied on die-cutting machine, for the manufacture of the die-cutting rule of die cutting product.
Background technology
Die cutting product generally comprises one deck release liners, protective layer and is positioned between the two viscous layer.Die cutting product is widely used in automobile making, electron trade, especially in flat-panel screens, mobile digital industry.According to the shape of electronic product inner frame, utilize the die-cutting rule punching press of given shape or roll mode cross cutting to go out specific shape.Then the protective layer of overburden removing, paste die cutting product on the inner frame of electronic product, then peels release liners, and the shell with electronic product utilizes the viscosity of viscous layer to firmly fix inner frame and the shell of electronic product at last.This assembling mode does not need to adopt shell and the inner frame of the mode connecting electronic product that is spirally connected, thereby is conducive to developing towards slimming of electronic product, makes electronic product frivolous, improves the aesthetics of product.
Along with the size of electronic product is more and more less, the precision of die cutting product is had higher requirement.For example, prior art when making the die cutting product of small circle ring, is generally by a block plate, the small knife edge of a circle circle is set on steel plate, and utilizes machine clamp by the die-cutting rule that steel plate and blade form, raw material to be carried out the punching press cross cutting.But this die-cutting rule in use, can be stacked into the inside of ring-type blade due to the cross cutting waste material, thereby need to manually reject these cross cutting waste materials, uses complexity so this die-cutting rule exists in actual use, and manpower uses the defectives such as large.
Summary of the invention
The object of the present invention is to provide a kind of die-cutting rule, the phenomenon of cross cutting blocking of waste materials die-cutting rule when it can eliminate the cross cutting raw material effectively.
For achieving the above object, the invention provides a kind of die-cutting rule, it comprises: body, the bottom surface of described body is square, and the some ring-type blades that extend described square bottom surface, described body also comprises a groove, is provided with a blade waste discharge hole between described groove and each ring-type blade.
As a further improvement on the present invention, the described ring-type blade distance of extending at least the bottom surface of body is less than or equal to 0.7mm.
As a further improvement on the present invention, the internal face of described ring-type blade and the angle between horizontal plane are 85 degree.
As a further improvement on the present invention, described groove comprises a depressed part.
As a further improvement on the present invention, described depressed part and blade waste discharge hole perforation.
The invention has the beneficial effects as follows: this die-cutting rule is when the cross cutting raw material, the waste material that is got off by ring-type blade cross cutting will be in the middle of the ring-type blade blade waste discharge hole push into groove, thereby avoid the blocking of waste materials die-cutting rule, and by this structure, do not need manually to reject these cross cutting waste materials, thereby improved the production efficiency of making die cutting product.
Description of drawings
Fig. 1 is the schematic perspective view-1 in a kind of die-cutting rule one specific embodiment of the present invention;
Fig. 2 is the schematic perspective view-2 in a kind of die-cutting rule one specific embodiment of the present invention;
Fig. 3 is the front view of the bottom surface of the die-cutting rule shown in Fig. 1;
Fig. 4 is the generalized section along the A-A cutting line in Fig. 3;
The section enlarged diagram of the ring-type blade that Fig. 5 is a kind of cross cutting of the present invention in the specific embodiment.
The specific embodiment
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit structure that those of ordinary skill in the art of the present invention makes according to these embodiments or the conversion on function all is included in protection scope of the present invention.Following embodiment will present invention is described as example take the die cutting product of final manufacturing as a kind of die-cutting rule that small circle ring was used, but application of the present invention is not limited in the die-cutting rule for the cross cutting small circle ring, and it also can be applied to other and have the die-cutting rule that the die cutting product than small size uses.
Ginseng Fig. 1 is to a specific embodiment of a kind of die-cutting rule of the present invention shown in Figure 3.In the present embodiment, a kind of die-cutting rule 100, it comprises: body 10, the bottom surface 11 of described body 10 are square, and 12 ring-type blades 12 that extend this square bottom surface 11.
This ring-type blade 12 is circular, can certainly be oval or other close-shaped figure.This body 10 is generally metal material, and for example aluminium or stainless steel are made.This body 10 can be by the crawl structure of Full-automatic die cutter (not indicating) (not indicating) clamping; and by hydraulic pressure, pneumatic or other mechanical actuation modes; clamp the body 10 of this die-cutting rule 100; and forward cross cutting raw material (not indicating); then at the surface coverage layer protective layer of cross cutting product out, with the viscous layer on the protection release liners.
Ginseng Fig. 4 is to a specific embodiment of a kind of die-cutting rule of the present invention shown in Figure 5.In the present embodiment, body 10 also comprises a groove 13, is provided with a blade waste discharge hole 14 between this groove 13 and each ring-type blade 12.The distance that this ring-type blade 12 extends the bottom surface 11 of body 10 at least equals 0.7mm, and its distance of extending the bottom surface 11 of body 10 also can be less than 0.7mm.The internal face 121 of this ring-type blade 12 and the angle between horizontal plane are 85 degree.Have certain viscosity and dilatancy owing to being cut the cross cutting waste material that gets off, so internal face 121 design of ring-type blade 12 is had a certain degree, such structure is conducive to cross cutting waste material (indicating) and is expressed to smoothly in groove 13 from blade waste discharge hole 14.
In the present embodiment, groove 13 also comprises a depressed part 131.This depressed part 131 and blade waste discharge hole 14 perforations.By such structure, this die-cutting rule 100 is when cross cutting raw material (indicate), and the cross cutting waste material (indicating) that is got off by ring-type blade 12 cross cuttings will be in the middle of ring-type blade 12 blade waste discharge hole 14 is pushed and pushed into groove 13.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. die-cutting rule, it comprises:
Body, the bottom surface of described body are square, and
Extend some ring-type blades of described square bottom surface, it is characterized in that:
Described body also comprises a groove, is provided with a blade waste discharge hole between described groove and each ring-type blade.
2. die-cutting rule according to claim 1, it is characterized in that: the distance that described ring-type blade extends the bottom surface of body at least is less than or equal to 0.7mm.
3. die-cutting rule according to claim 1 is characterized in that: the internal face of described ring-type blade and the angle between horizontal plane are 85 degree.
4. die-cutting rule according to claim 1, it is characterized in that: described groove comprises a depressed part.
5. die-cutting rule according to claim 4, is characterized in that: described depressed part and blade waste discharge hole perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103996824A CN103128796A (en) | 2011-12-05 | 2011-12-05 | Die-cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103996824A CN103128796A (en) | 2011-12-05 | 2011-12-05 | Die-cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103128796A true CN103128796A (en) | 2013-06-05 |
Family
ID=48489568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103996824A Pending CN103128796A (en) | 2011-12-05 | 2011-12-05 | Die-cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552458A (en) * | 2014-12-23 | 2015-04-29 | 苏州源德福科技有限公司 | Die-cutter |
| CN111531643A (en) * | 2020-04-23 | 2020-08-14 | 深圳市捷龙标签科技有限公司 | Die-cutting mechanism and die-cutting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040112188A1 (en) * | 2002-12-17 | 2004-06-17 | Masatoshi Oishi | Method for press punching a hole in sheet metal and press die |
| US20040216577A1 (en) * | 2003-05-01 | 2004-11-04 | Mccrudden James J. | Slug control tool |
| CN2887480Y (en) * | 2006-03-20 | 2007-04-11 | 佛山市顺德区汉达精密电子科技有限公司 | Punch structure |
| CN201275570Y (en) * | 2008-10-30 | 2009-07-22 | 胡水清 | Adjustable punching die |
| CN101559607A (en) * | 2009-05-31 | 2009-10-21 | 隆扬电子（昆山）有限公司 | Waste removing device in tape product die cutting and method thereof |
| US20110239834A1 (en) * | 2006-09-28 | 2011-10-06 | Kanie Yoji | Method and apparatus for processing hole with rounded edge |
| CN202318460U (en) * | 2011-12-05 | 2012-07-11 | 苏州源德福科技有限公司 | Die-cutting rule |
-
2011
- 2011-12-05 CN CN2011103996824A patent/CN103128796A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040112188A1 (en) * | 2002-12-17 | 2004-06-17 | Masatoshi Oishi | Method for press punching a hole in sheet metal and press die |
| US20040216577A1 (en) * | 2003-05-01 | 2004-11-04 | Mccrudden James J. | Slug control tool |
| CN2887480Y (en) * | 2006-03-20 | 2007-04-11 | 佛山市顺德区汉达精密电子科技有限公司 | Punch structure |
| US20110239834A1 (en) * | 2006-09-28 | 2011-10-06 | Kanie Yoji | Method and apparatus for processing hole with rounded edge |
| CN201275570Y (en) * | 2008-10-30 | 2009-07-22 | 胡水清 | Adjustable punching die |
| CN101559607A (en) * | 2009-05-31 | 2009-10-21 | 隆扬电子（昆山）有限公司 | Waste removing device in tape product die cutting and method thereof |
| CN202318460U (en) * | 2011-12-05 | 2012-07-11 | 苏州源德福科技有限公司 | Die-cutting rule |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552458A (en) * | 2014-12-23 | 2015-04-29 | 苏州源德福科技有限公司 | Die-cutter |
| CN111531643A (en) * | 2020-04-23 | 2020-08-14 | 深圳市捷龙标签科技有限公司 | Die-cutting mechanism and die-cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |