CN205521722U - Knife mold - Google Patents
Knife mold Download PDFInfo
- Publication number
- CN205521722U CN205521722U CN201620061191.7U CN201620061191U CN205521722U CN 205521722 U CN205521722 U CN 205521722U CN 201620061191 U CN201620061191 U CN 201620061191U CN 205521722 U CN205521722 U CN 205521722U
- Authority
- CN
- China
- Prior art keywords
- edge
- die
- blanking area
- cut
- cutting die
- 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.)
- Active
Links
Classifications
-
- 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
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a knife mold, including the cutter main part, be equipped with square die -cut region on the die -cut face of cutter main part, an edge in die -cut region is equipped with zigzag knife edge, this zigzag knife edge's blade protrusion in the table plane in die -cut region. Zigzag knife edge sets up die -cut regional length direction's edge. Three other edges in die -cut region are equipped with the layering. Be equipped with a plurality of pattern frames in the die -cut region, the edge of pattern frame sets up to flat cutting edge, blade protrusion that should flat cutting edge in the table plane in die -cut region. The cutter main part is for the steel sheet or close gold plate. This knife mold can effectively improve the utilization ratio of raw and other materials.
Description
Technical field
This utility model relates to adhesive tape die cutting techniques field, particularly to a kind of cutting die.
Background technology
It is presently used for the product that the square cutting die of die-cut adhesive tape series products punches out to there is problems in that 1, produce
The dual-side of product respectively maintains the extraneous region of about 10mm；2, also exist 2-5mm's between adjacent product
Pitch area.Above-mentioned extraneous region and pitch area all cause raw-material waste, cause raw-material
Utilization rate is relatively low.
Summary of the invention
Based on this, the purpose of this utility model is to overcome the defect of prior art, it is provided that one can be effective
Improve the cutting die of raw-material utilization rate.
Its technical scheme is as follows:
A kind of cutting die, including cutter body, die-cut of cutter body is provided with square blanking area, punching
The edge cutting region is provided with serrated edge, and the cutting edge of this serrated edge protrudes from the table of blanking area
Plane.
Wherein in an embodiment, described serrated edge is arranged on the limit of described blanking area length direction
At edge.
Wherein in an embodiment, the length of described serrated edge is identical with the length of described blanking area.
Wherein in an embodiment, other three edges of described blanking area are provided with press strip.
Wherein in an embodiment, being provided with multiple pattern frame in described blanking area, the edge of pattern frame sets
Being set to flat blade, the cutting edge of this flat blade protrudes from the table plane of described blanking area.
Wherein in an embodiment, described cutter body is steel plate or alloy sheets.
Advantage or principle to preceding solution illustrate below:
In above-mentioned cutting die, blanking area is suitable with the profile of product, die-cut on raw material the most just makes
Making a product, the connecting line of adjacent two products is by the die-cut interval dotted line formed of serrated edge,
For ensureing that multiple product does not turns off each other, connects in order, when needs separately time, only need to tear from interval dotted line
Open.Product that is visible, that punched out by this cutting die, its dual-side does not haves extraneous region, adjacent
Between do not have interval region yet, therefore, this cutting die can be effectively improved raw-material utilization rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cutting die described in this utility model embodiment；
Fig. 2 is the schematic diagram of the product that the cutting die described in this utility model embodiment punches out.
Description of reference numerals:
1, cutter body, 2, blanking area, 21, serrated edge, 22, pattern frame, 3, raw material,
31, product, 32, interval dotted line.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As it is shown in figure 1, be a kind of cutting die, it includes cutter body 1, die-cut the side of being provided with of cutter body 1
The blanking area 2 of shape, the edge of blanking area 2 length direction is provided with serrated edge 21, serrated edge
21 is vertical with the table plane of blanking area 2, and the cutting edge of this serrated edge 21 protrudes from the table of blanking area 2
Plane.Wherein, blanking area 2 is suitable with the profile of product, then as in figure 2 it is shown, die-cut on raw material 3
The most just producing a product 31, the connecting line of adjacent two products 31 is by the die-cut shape of serrated edge 21
The interval dotted line 32 become, interval dotted line 32 is used for ensureing that multiple product 31 does not turns off each other, connects in order, when
When needing separately, only need to tear from interval dotted line 32.Product that is visible, that punched out by this cutting die,
Its dual-side does not haves an extraneous region, adjacent between do not have interval region, therefore, this cutting die energy yet
Enough it is effectively improved raw-material utilization rate.
In the present embodiment, the length of serrated edge 21 is identical with the length of blanking area 2.Blanking area 2
Other three edges be provided with press strip, be used for flattening or protecting raw material.Multiple figure it is provided with in blanking area 2
Case frame 22, the edge of pattern frame 22 is set to flat blade, and the cutting edge of this flat blade protrudes from blanking area 2
Table plane, the pattern on die-cut formation product.It addition, cutter body 1 is steel plate or alloy sheets.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (6)
1. a cutting die, it is characterised in that include cutter body, die-cut of cutter body is provided with square
Blanking area, an edge of blanking area is provided with serrated edge, and the cutting edge of this serrated edge protrudes
Table plane in blanking area.
Cutting die the most according to claim 1, it is characterised in that described serrated edge is arranged on described
The edge of blanking area length direction.
Cutting die the most according to claim 2, it is characterised in that the length of described serrated edge and institute
The length stating blanking area is identical.
Cutting die the most according to claim 1, it is characterised in that other three limits of described blanking area
Edge is provided with press strip.
Cutting die the most according to claim 1, it is characterised in that be provided with multiple figure in described blanking area
Case frame, the edge of pattern frame is set to flat blade, and the cutting edge of this flat blade protrudes from the table of described blanking area
Plane.
Cutting die the most according to any one of claim 1 to 5, it is characterised in that described cutter body
For steel plate or alloy sheets.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061191.7U CN205521722U (en) | 2016-01-21 | 2016-01-21 | Knife mold |
| PCT/CN2016/076680 WO2017124619A1 (en) | 2016-01-21 | 2016-03-18 | Cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061191.7U CN205521722U (en) | 2016-01-21 | 2016-01-21 | Knife mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205521722U true CN205521722U (en) | 2016-08-31 |
Family
ID=56767429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061191.7U Active CN205521722U (en) | 2016-01-21 | 2016-01-21 | Knife mold |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205521722U (en) |
| WO (1) | WO2017124619A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124619A1 (en) * | 2016-01-21 | 2017-07-27 | 四维尔丸井(广州)汽车零部件有限公司 | Cutting die |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2456613A1 (en) * | 1979-05-16 | 1980-12-12 | Reine Yvan | Cutting slots in flexible PVC film - to control folding axes, to isolate and prepare packaging film in one operation |
| JP2007307683A (en) * | 2006-05-22 | 2007-11-29 | Nitto Denko Corp | Punching device of optical film sheet and punching method of optical film sheet |
| CN201300440Y (en) * | 2008-11-19 | 2009-09-02 | 刘雨川 | Picture cutting knife die |
| CN204221884U (en) * | 2014-09-28 | 2015-03-25 | 磐安县富华吸塑制品厂 | A kind of plastic packaging film cutting board |
| CN205521722U (en) * | 2016-01-21 | 2016-08-31 | 四维尔丸井(广州)汽车零部件有限公司 | Knife mold |
-
2016
- 2016-01-21 CN CN201620061191.7U patent/CN205521722U/en active Active
- 2016-03-18 WO PCT/CN2016/076680 patent/WO2017124619A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124619A1 (en) * | 2016-01-21 | 2017-07-27 | 四维尔丸井(广州)汽车零部件有限公司 | Cutting die |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017124619A1 (en) | 2017-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |