CN102145498A - Punching cutter - Google Patents
Punching cutter Download PDFInfo
- Publication number
- CN102145498A CN102145498A CN2011101003747A CN201110100374A CN102145498A CN 102145498 A CN102145498 A CN 102145498A CN 2011101003747 A CN2011101003747 A CN 2011101003747A CN 201110100374 A CN201110100374 A CN 201110100374A CN 102145498 A CN102145498 A CN 102145498A
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- CN
- China
- Prior art keywords
- edge line
- tooth
- die
- little
- canine tooth
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000004080 punching Methods 0.000 title abstract description 5
- 210000003464 cuspid Anatomy 0.000 claims description 65
- 238000005304 joining Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 9
- 238000005498 polishing Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 45
- 230000000694 effects Effects 0.000 description 11
- 230000001413 cellular effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punching cutter which is provided with a cutter body part and a cutting edge part capable of punching a honeycombed battenboard. The cutting edge part is provided with a plurality of saw teeth. The saw teeth are big teeth and small teeth, which are arranged in a stagger mode. Both sides of the big teeth and the small teeth are provided with cutting edge lines. The cutting edge lines of the big teeth and the cutting edge lines of the small teeth are intersecting lines and cutter polishing spaces are formed at the crosspoints along the direction of the cutting edge lines of the big teeth towards the cutter body part of the small teeth in a sunken mode. When the cutting edge part is polished, an enough placement position can be provided for a polishing tool so that the part of the cutting edge part, which is close to the bottom, can also be sufficiently polished, thereby ensuring that the whole punching cutter has permanent machining quality.
Description
Technical field
The present invention relates to the cutter field, relate to a kind of being exclusively used in particular the cellular filled board of being made by paper and metal forming is carried out die-cut die-cut cutter.
Background technology
Cellular filled board generally is to be made of trilaminate material, and its two ends layer adopts paper or metal foil material to make, and the intermediate layer then is a honeycomb paper core.Honeycomb paper core has the characteristic of hexangle type honeycomb structure, and it specifically is to produce hexangle type paper honeycomb structure continuously with general paper by special procedure.Honeycomb paper core has light weight, intensity is big and rigidity is high characteristic, is a kind of packaging material with anti-buffering, insulation, heat insulation and sound insulation.Under the same materials paper thickness, the general corrugated paper of honeycomb paper core has higher compression, and compares relative low price with the sheet paper of same thickness.
Based on above-mentioned characteristic, cellular filled board just is widely used at present, and in order to satisfy the shape requirement of different application occasion, present cellular filled board generally is to be cut into needed size in the mode of being with cutter (band saw) when making.But, be used for that at present cellular filled board is carried out die-cut cutter and still have following defective at least:
One, do not have chip removal structure or chip removal unreasonable structure, thereby make hair cut and to be close on the honeycomb paper core, thereby have influence on the processing quality of whole cellular-core plate;
Two, the blade part of cutter is after repeatedly using, tend to passivation, but blade part adjacent bottom part then since polishing can not put in place etc. former thus be difficult to return to before sharp-pointed degree, even draw the core paper phenomenon, then also can have influence on the processing quality of cellular-core plate thus.
In view of this, the inventor has this case to produce at the above-mentioned defective further investigation of existing cellular filled board punching tool then.
Summary of the invention
The object of the present invention is to provide a kind of die-cut cutter, the cellular-core plate is carried out when die-cut cutter hang up the problem that the core paper effect is low and be inconvenient to have influence on cellular-core plate processing quality because of polishing easily to solve prior art, especially iron foil composite cellular refill, adopt the die-cut cutter of this case invention, can on production line, produce continuously.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of die-cut cutter, blade part with blade portion and the die-cut cellular-core plate of energy, wherein, this blade part is formed with a plurality of sawtooth, these a plurality of sawtooth are canine tooth and the little tooth that is crisscross arranged, this canine tooth and little tooth both sides all are provided with edge line, and the edge line of this canine tooth and the edge line of adjacent little tooth are intersecting lens, and at the joining place along canine tooth edge line direction towards little serrated knife body portion the heavy sharpening space that is provided with.
Further, this sharpening space has the limit of separating, this separates first limit that the limit comprises that the edge line by canine tooth extends to form, accept mutually with the edge line of adjacent little tooth and be parallel to second limit on first limit and be connected first limit and second limit between the 3rd limit.
Further, the edge line of this canine tooth and little tooth both sides is respectively left edge line and right edge line, the symmetry axis of this canine tooth left side edge line and the right edge line of canine tooth vertically extends, and the symmetry axis of this little tooth left side edge line and the right edge line of little tooth also vertically extends.
Further, the crown angle of each canine tooth equates, and the crown angle of each little tooth also equates.
Further, the left edge line of this canine tooth is parallel with the left edge line of little tooth, and the right edge line of this canine tooth is parallel with the right edge line of little tooth.
Further, the left edge line of this canine tooth and the angle of right edge line are 90 degree, and the left edge line of this little tooth and the angle of right edge line are 90 degree.
Further, the left edge line of this canine tooth and the angle of right edge line are 60～90 degree, and the left edge line of this little tooth and the angle of right edge line are 60～90 degree.
Further, the outside pitch line length of this canine tooth and little tooth is different and form double-deck toothing.
Further, all to be formed with edge line and to make obverse and reverse all be the inclined-plane to the obverse and reverse of this canine tooth and little tooth.
Further, this die-cut knife-edge becomes abnormity, and adjacent edge accept central axis that line is canine tooth or little tooth and neat high.
After adopting said structure, a kind of die-cut cutter that the present invention relates to, because this blade part is formed with a plurality of canine tooths that are crisscross arranged and little tooth, and the edge line of this canine tooth and the edge line of adjacent little tooth are intersecting lens, and at the joining place along canine tooth edge line direction towards little serrated knife body portion the heavy sharpening space that is provided with; Make people when blade part is polished, can allow grinding tool that enough placement locations are arranged, thereby make that blade part adjacent bottom part also can fully be polished, and then can guarantee that the die-cut line of canine tooth is connected with the die-cut line of little tooth.In addition, when the present invention cuts in reality, need not to be provided with counterdie, have effect simple in structure.
Description of drawings
Fig. 1 is the structural representation that the present invention relates to a kind of die-cut cutter first preferred embodiment;
Fig. 2 is the structural representation that the present invention relates to a kind of die-cut cutter second preferred embodiment;
Fig. 3 is the structural representation that the present invention relates to a kind of die-cut cutter the 3rd preferred embodiment.
Among the figure:
Die-cut cutter 100 blade portions 1
Blade part 2 canine tooths 21
Left side edge line 211 right edge lines 212
231 second limits 232, first limit
The 3rd limit 233
Accept line 3
The outside pitch line length h of the little tooth of outside pitch line length H of canine tooth.
The specific embodiment
In order further to explain technical scheme of the present invention, the present invention will be described in detail below by specific embodiment.
As shown in Figure 1, shown in it is first preferred embodiment that the present invention relates to a kind of die-cut cutter 100, this die-cut cutter 100, the blade part 2 that has blade portion 1 and be used for die-cut cellular-core plate, this blade part 2 is formed with a plurality of sawtooth, these a plurality of sawtooth are specially canine tooth 21 and the little tooth 22 that is crisscross arranged, and specifically are crisscross arranged and can see as figure: it all is provided with a little tooth 22 between adjacent two canine tooths 21, and also all is provided with a canine tooth 21 between adjacent two little teeth 22; This canine tooth 21 and little tooth 22 both sides all are provided with edge line, and the edge line of the edge line of this canine tooth 21 and adjacent little tooth 22 is an intersecting lens, and at the joining place along canine tooth edge line direction towards little serrated knife body portion the 1 heavy sharpening space 23 that is provided with.Because the formation in this sharpening space 23, old friends are when polishing to blade part 2, can allow grinding tool that enough placement locations are arranged, thereby make that blade part 2 adjacent bottom part also can fully be polished, and then can guarantee that whole die-cut cutter 100 has permanent processing quality.In addition, when the present invention cuts in reality, need not to be provided with counterdie, have effect simple in structure.
Describe for the ease of edge line this canine tooth 21 and little tooth 22 both sides, the edge line of its both sides specifically is called left edge line 211,221 and right edge line 212,222, the shape in this sharpening space 23 is specifically as follows multiple, as preferred embodiment, this sharpening space 23 has the limit of separating, and this separates the limit and comprises first limit 231, this first limit 231 is that the edge line by canine tooth 21 extends to form, as shown in Figure 1, it can also can extend to form for the right edge line 212 of canine tooth 21 for the left edge line 211 of canine tooth 21; So on the one hand can play the effect that convenient guiding hair is cut, allow formation by this first limit 231 on the other hand, grinding tool can be the same with polishing edge line tip portion when polishing edge line adjacent bottom part, thereby have the effect of being convenient to polish.Preferably, this separates the limit and also comprises second limit 232 and the 3rd limit 233, and accept mutually with the edge line of adjacent little tooth 22 on this second limit 232, and be parallel to first limit 231; The 3rd limit 233 is connected between first limit 231 and second limit 232.
The symmetry axis of these canine tooth 21 left edge lines 211 and canine tooth 21 right edge lines 212 vertically extends, and the symmetry axis of these little tooth 22 left edge lines 221 and little tooth 22 right edge lines 222 also vertically extends.Because above-mentioned two edge lines are and are symmetrical arranged, so when 100 pairs of cellular-core plates of whole die-cut cutter carry out when die-cut, the suffered in the horizontal direction resistance of each tooth will be cancelled each other, thereby make the present invention not produce horizontal direction thrust to cutter and cellular-core plate in the course of the work, thereby have the higher effect of die-cut quality; And adopt this die-cut cutter 100 to carry out when die-cut, after point of a knife punctures lining, will be rapidly to both sides expansion prolongation, make canine tooth 21 die-cut lines (being canine tooth 21 and the stupefied contact wire of paper) be connected on the straight line with the die-cut line (being little tooth 22 and the stupefied contact wire of paper) of little tooth 22, so canine tooth 21 and 22 pairs of honeycomb paper cores of little tooth have die-cut effect, thereby can avoid hanging paper, can high efficiency finish die-cut effectiveness honeycomb cardboard.Preferably, the crown angle of each canine tooth 21 equates, and the crown angle of each little tooth 22 also equates, and is like this then can play the effect of cutting balance; Preferred, the left edge line 211 of this canine tooth 21 is parallel with the left edge line 221 of little tooth 22, and the right edge line 212 of this canine tooth 21 is parallel with the right edge line 222 of little tooth 22.So, carry out to make the die-cut position of canine tooth 21 die-cut positions and little tooth 22 all be positioned on the straight line when die-cut, can finish die-cut task efficiently at 100 pairs of cellular-core plates of whole die-cut cutter.This canine tooth 21 all is formed with edge line with the obverse and reverse of little tooth 22, and then to make obverse and reverse all be the inclined-plane, and is like this then can further play the effect of shearing balance.
In addition, in the present invention's first preferred embodiment, the left edge line 211 of this canine tooth 21 and the angle of right edge line 212 are 90 degree, and the left edge line 221 of this little tooth 22 and the angle of right edge line 222 are 90 degree.It generally is to be used for the comparatively soft battenboard in die-cut ground.
As shown in Figure 2, shown in it is second preferred embodiment that the present invention relates to a kind of die-cut cutter 100, and its basic structure is all identical with first preferred embodiment, so be not described once more.
Its first difference is: the left edge line 211 of this canine tooth 21 and the angle of right edge line 212 are 64 degree, and the angle of the left edge line 221 of this little tooth 22 and right edge line 222 is 64 degree; Certainly the angle of the left edge line 211,221 of this canine tooth 21 or little tooth 22 and right edge line 212,222 is not necessarily to be defined in 64 degree, and it can expand to 60～90 degree, and has same effect.So, because angle is an acute angle, thus the comparatively hard battenboard of its more die-cut quality of energy, as iron or aluminium foil battenboard.
Its second difference is: the outside pitch line length of this canine tooth 21 and little tooth 22 is different and form double-deck toothing, and specifically please as shown, the outside pitch line length h of this little tooth 22 is higher than the outside pitch line length H of canine tooth 21, so can play the effect that reduces resistance.
As shown in Figure 3, shown in it is the 3rd preferred embodiment that the present invention relates to a kind of die-cut cutter 100, and its basic structure is all identical with second preferred embodiment with first preferred embodiment, so be not described once more.
Its difference is: the shape of whole die-cut cutter 100 is made rectangular, but not the sheet shown in first preferred embodiment and second preferred embodiment, its tooth-shape structure can adopt the structure shown in first preferred embodiment and second preferred embodiment fully.
In the present embodiment, the die-cut cutter 100 of this rectangle is formed with four limits, and the line 3 of accepting on adjacent two limits is the central axis of canine tooth 21 or little tooth 22.Certainly, the die-cut cutter 100 that the present invention relates to can also be set to abnormity miscellaneous according to actual needs, such as other polygon (hexagon or octagon) or simple graph or LOGO etc., it is specifically set according to the needs of current processing, and central axis and neat high the getting final product that line 3 is canine tooth 21 or little tooth 22 of accepting that allows adjacent edge simultaneously, at this various pattern just is shown no longer.
The die-cut cutter 100 that the present invention relates to does not need counterdie in use, and the edge bearing that only needs slit-shaped gets final product, and also there is not the phenomenon of bridging in the present invention, has die-cut characteristic freely.
The foregoing description and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (10)
1. die-cut cutter, blade part with blade portion and the die-cut cellular-core plate of energy, it is characterized in that, this blade part is formed with a plurality of sawtooth, these a plurality of sawtooth are canine tooth and the little tooth that is crisscross arranged, this canine tooth and little tooth both sides all are provided with edge line, and the edge line of this canine tooth and the edge line of adjacent little tooth are intersecting lens, and at the joining place along canine tooth edge line direction towards little serrated knife body portion the heavy sharpening space that is provided with.
2. a kind of die-cut cutter as claimed in claim 1, it is characterized in that, this sharpening space has the limit of separating, this separates first limit that the limit comprises that the edge line by canine tooth extends to form, accept mutually with the edge line of adjacent little tooth and be parallel to second limit on first limit and be connected first limit and second limit between the 3rd limit.
3. a kind of die-cut cutter as claimed in claim 1, it is characterized in that, the edge line of this canine tooth and little tooth both sides is respectively left edge line and right edge line, the symmetry axis of this canine tooth left side edge line and the right edge line of canine tooth vertically extends, and the symmetry axis of this little tooth left side edge line and the right edge line of little tooth also vertically extends.
4. a kind of die-cut cutter as claimed in claim 3 is characterized in that, the crown angle of each canine tooth equates, and the crown angle of each little tooth also equates.
5. a kind of die-cut cutter as claimed in claim 3 is characterized in that the left edge line of this canine tooth is parallel with the left edge line of little tooth, and the right edge line of this canine tooth is parallel with the right edge line of little tooth.
6. a kind of die-cut cutter as claimed in claim 3 is characterized in that, the left edge line of this canine tooth and the angle of right edge line are 90 degree, and the left edge line of this little tooth and the angle of right edge line are 90 degree.
7. a kind of die-cut cutter as claimed in claim 3 is characterized in that, the left edge line of this canine tooth and the angle of right edge line are 60～90 degree, and the left edge line of this little tooth and the angle of right edge line are 60～90 degree.
8. a kind of die-cut cutter as claimed in claim 1 is characterized in that, the outside pitch line length of this canine tooth and little tooth is different and form double-deck toothing.
9. a kind of die-cut cutter as claimed in claim 1 is characterized in that the obverse and reverse of this canine tooth and little tooth all is formed with edge line and makes obverse and reverse all is the inclined-plane.
10. as each described a kind of die-cut cutter of claim 1 to 9, it is characterized in that this die-cut knife-edge becomes abnormity, and adjacent edge accept central axis that line is canine tooth or little tooth and neat high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110100374.7A CN102145498B (en) | 2011-04-21 | 2011-04-21 | A kind of punching cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110100374.7A CN102145498B (en) | 2011-04-21 | 2011-04-21 | A kind of punching cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102145498A true CN102145498A (en) | 2011-08-10 |
| CN102145498B CN102145498B (en) | 2015-11-18 |
Family
ID=44420082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110100374.7A Expired - Fee Related CN102145498B (en) | 2011-04-21 | 2011-04-21 | A kind of punching cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102145498B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185751A1 (en) * | 2016-04-28 | 2017-11-02 | 苏州宇信特殊包装有限公司 | Serrated die cutting tool for processing corrugated paperboard |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139283A1 (en) * | 1991-11-29 | 1993-06-03 | Roeder & Spengler Stanz | Punching cutter for non-metallic parts - has wavy cutting edge with teeth pointing in direction of motion |
| GB2355952A (en) * | 1999-11-08 | 2001-05-09 | Park Air Corp | Improved cutting tool and method of making same |
| CN1739956A (en) * | 2005-09-21 | 2006-03-01 | 浙江工业大学 | Honeycomb paperboard cutting mechanism |
| CN201095140Y (en) * | 2007-10-23 | 2008-08-06 | 张家港市德顺机械有限责任公司 | Punching cutter |
| CN101284381A (en) * | 2008-05-14 | 2008-10-15 | 王上瑞 | Cutting tool of honeycomb paper board and blade structure thereof |
| CN202114764U (en) * | 2011-04-21 | 2012-01-18 | 厦门市杏林龙山包装有限公司 | Punching cutting knife |
-
2011
- 2011-04-21 CN CN201110100374.7A patent/CN102145498B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139283A1 (en) * | 1991-11-29 | 1993-06-03 | Roeder & Spengler Stanz | Punching cutter for non-metallic parts - has wavy cutting edge with teeth pointing in direction of motion |
| GB2355952A (en) * | 1999-11-08 | 2001-05-09 | Park Air Corp | Improved cutting tool and method of making same |
| CN1739956A (en) * | 2005-09-21 | 2006-03-01 | 浙江工业大学 | Honeycomb paperboard cutting mechanism |
| CN201095140Y (en) * | 2007-10-23 | 2008-08-06 | 张家港市德顺机械有限责任公司 | Punching cutter |
| CN101284381A (en) * | 2008-05-14 | 2008-10-15 | 王上瑞 | Cutting tool of honeycomb paper board and blade structure thereof |
| CN202114764U (en) * | 2011-04-21 | 2012-01-18 | 厦门市杏林龙山包装有限公司 | Punching cutting knife |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185751A1 (en) * | 2016-04-28 | 2017-11-02 | 苏州宇信特殊包装有限公司 | Serrated die cutting tool for processing corrugated paperboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102145498B (en) | 2015-11-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Chunliang Inventor after: Lai Xiangsheng Inventor after: Zheng Tianyi Inventor before: Du Chunliang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DU CHUNLIANG TO: DU CHUNLIANG LAI XIANGSHENG ZHENG TIANYI |
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| ASS | Succession or assignment of patent right |
Owner name: JIMEI UNIVERSITY Free format text: FORMER OWNER: XIAMEN LONGSHAN PACKING CO., LTD. Effective date: 20150902 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lai Xiangsheng Inventor after: Zheng Tianyi Inventor after: Du Chunliang Inventor before: Du Chunliang Inventor before: Lai Xiangsheng Inventor before: Zheng Tianyi |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DU CHUNLIANG LAI XIANGSHENG ZHENG TIANYI TO: LAI XIANGSHENG ZHENG TIANYI DU CHUNLIANG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150902 Address after: Yinjiang road in Jimei District of Xiamen City, Fujian Province, No. 185 361000 Applicant after: Jimei University Address before: Jimei District of Xiamen City, Fujian province 361000, 84, 82 road Kyorin Jinyuan 86 Applicant before: Xiamen Longshan Packing Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |