CN107470439A - A kind of waste discharge die-cutting rule structure - Google Patents
A kind of waste discharge die-cutting rule structure Download PDFInfo
- Publication number
- CN107470439A CN107470439A CN201710768386.4A CN201710768386A CN107470439A CN 107470439 A CN107470439 A CN 107470439A CN 201710768386 A CN201710768386 A CN 201710768386A CN 107470439 A CN107470439 A CN 107470439A
- Authority
- CN
- China
- Prior art keywords
- cutter body
- waste discharge
- cutting
- valve
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- 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
- B26D7/01—Means for holding or positioning work
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
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- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of waste discharge die-cutting rule structure, including cutter body, the blade located at cutter body lower surface, and the both sides being symmetricly set on below cutter body are used to compress holding down assembly for cross cutting raw material；It is described to hold down assembly including the pressing plate for being used for compression and being die cut raw material for penetrating the sliding bar of cutter body upper and lower ends face, being connected with sliding bar bottom；The cutter body lower surface is provided with an inner fovea part at being located on the inside of blade, and a valve for being used for waste discharge is additionally provided with inner fovea part.The present invention can be compressed in advance in die cut to raw material, avoid the phenomenon for occurring offseting in process, so as to ensure that the yields of product.Meanwhile by adjusting the valve being arranged on the inside of blade, waste material caused by cutting can effectively be excluded simultaneously during cutting, improve production efficiency.
Description
Technical field
The present invention relates to Mobile phone film to be die cut manufacture field, more particularly to a kind of waste discharge die-cutting rule structure.
Background technology
With the development of technology, the application of die cutting product is more and more extensive, such as the industry such as automobile, electron electric power, communication,
On the mobile electronic device quickly grown in recent years, application is also more and more extensive.Cross cutting is typically all according to required tool
Shape, the cutter of the shape is processed first, then using cutter die cut or rolling cutting cross cutting raw material, process institute
Need shape.And as each class of electronic devices constantly minimizes, the size of product is also less and less, and die cutting product is proposed more
High requirement, some need to cut out less hole.The more difficult exclusion of waste material caused by these apertures is being cut, is typically being cut out
Just waste material is excluded after cutting, the process for adding production, virtually have impact on production efficiency.And for the production of die cut
Product, the phenomenon of skew occurs when cutter and raw material contact in process, and then the size of product may be caused to go out
Existing error.
The content of the invention
In order to solve the above problems, cross cutting raw material can be compressed in die cutting process the invention provides one kind and is arranged simultaneously
Useless waste discharge die-cutting rule structure.
The present invention is realized using following scheme：
A kind of waste discharge die-cutting rule structure, including cutter body, the blade located at cutter body lower surface, and it is symmetricly set on knife
Both sides below tool body are used to compress holding down assembly for cross cutting raw material；It is described to hold down assembly including two above and below insertion cutter body
The sliding bar of end face, the pressing plate for being used to compress cross cutting raw material being connected with sliding bar bottom；Cutter body lower surface position
An inner fovea part is provided with blade inner side, a valve for being used for waste discharge is additionally provided with inner fovea part, and the valve runs through
The upper and lower ends face of cutter body；The valve end portion is additionally provided with a size and inner fovea part with inner fovea part corresponding position
The guide pad of matching.
Further, the bottom surface of the inner fovea part correspond to guide pad opening position be provided with one be used for control valve be opened and closed
Switch；The first spring is provided with valve between guide pad and the inner fovea part bottom surface, and where the valve bottom
The horizontal plane that horizontal plane exceeds where the blade bottom.
Further, the sliding bar between the pressing plate and cutter body is provided with second spring.
Further, the sliding bar stretches out one end of cutter body upper surface provided with the limit for limit slippage bar position
Position block.
Further, the lower surface of the pressing plate be provided with one be used for contact be die cut raw material elastic layer.
Further, the cutter body upper end is provided with the connection firmware for being used for connecting die-cutting device.
Existing technology is compareed, the invention has the advantages that：
The present invention can be compressed in advance in die cut to raw material, avoid the phenomenon for occurring offseting in process, from
And it ensure that the yields of product.Meanwhile by adjusting the valve being arranged on the inside of blade, can be simultaneously right during cutting
Waste material is effectively excluded caused by cutting, improves production efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the embodiment of waste discharge die-cutting rule structure one provided by the invention.
Embodiment
For ease of skilled artisan understands that the present invention, the present invention is made below in conjunction with specific embodiments and the drawings into
One step is described in detail.
Reference picture 1, a kind of waste discharge die-cutting rule structure provided by the invention include cutter body 1, located at cutter body lower end
Blade 2, and be symmetricly set on the both sides of cutter body 1 hold down assembly 3.The upper surface of cutter body 1, which is provided with, to be used to connect mould
The connection firmware 11 of equipment is cut, the lower section of cutter body 1, which is located at the inner side of blade 2, is additionally provided with an inner fovea part 11, in cutter body
Upper surface be additionally provided with connection firmware 12 for connecting die-cutting device.
The lower surface of cutter body 1, which is located at the inner side of blade 2, is provided with an inner fovea part 11, is additionally provided with inner fovea part 11
One is used for the valve 4 of waste discharge, and the valve runs through the upper and lower ends face of cutter body 1, and can be with respect to cutter body in vertical direction
Upper movement.Meanwhile the horizontal plane that the horizontal plane where the bottom of valve 4 exceeds where the bottom of blade 2.The lower end of valve 4
The guide pad 41 matched with being additionally provided with a size at the corresponding part of inner fovea part 11 with inner fovea part 11, the guide pad can ensure valve
It will not be shifted in movement.The first spring 42 is arranged with the valve between the bottom surface of guide pad 41 and inner fovea part 11,
Position corresponding to the bottom surface of inner fovea part 11 and guide pad is additionally provided with a switch 5 for being used to control valve to be opened and closed.Gas during specific implementation
Mouth 4 is connected with high-pressure pump.When cutter integrally pushes and cuts cross cutting raw material, valve 4 and cross cutting raw material contact can move upwards,
Until guide pad contacts with switch 5 opens valve, spray the waste material that high pressure draught cuts out blade and remove.
3 are held down assembly including running through the sliding bar 31 of cutter body upper and lower ends face, the pressure located at the lower surface of sliding bar 31
Second spring 33 on plate 32, the sliding bar 31 being arranged between pressing plate and the lower surface of cutter body 1, and it is arranged on sliding bar
The locating part 34 of upper end.Elastic layer 35 is additionally provided with the bottom of pressing plate 3, the elastic layer is used to prevent that pressing plate contact cross cutting is former
Expect and cause to damage.Sliding bar 31 can move relative to the in the vertical direction of cutter body 1, and limited block 34 can limit the shifting of sliding bar
Dynamic position, second spring 33 can provide a downward power in die cut for pressing plate 32, while make pressure after the completion of cutting
Plate 3 is returned to initial position.
In order that those skilled in the art more clearly understand the present invention, one is done to the specific work process of the present invention below
Illustrate.The present invention is connected via the connection firmware 12 located at the upper end of cutter body 1 with die-cutting device, at work, is die cut raw material
Pushed from below by, die-cutting device control cutter body 1 first, pressing plate 32 contact first to be die cut raw material and compresses, after in cunning
Cutter body continues to push in the presence of lever 31, and blade is cut to cross cutting raw material.At the same time valve 4 also contacts cross cutting
Raw material, and pushing with cutter body 1, moved upward with respect to cutter body, until the contact-making switch 5 of guide pad 41 opens gas
Mouth.Now blade 2 completes the cutting to being die cut raw material, and high pressure draught will waste material blowout caused by cutting.Last cutter body 1 is multiple
Position, valve 4 and pressing plate 32 are resetted in the presence of the first spring 42 and second spring 33 respectively, and the product machined is sent
Walk, start the processing of next round.
The present invention can be compressed in advance in die cut to raw material, avoid showing of occurring offseting in process
As so as to ensure that the yields of product.Meanwhile by adjusting the valve being arranged on the inside of blade, can be during cutting
Waste material caused by cutting is effectively excluded simultaneously, improves production efficiency.
Although description of this invention combination embodiments above is carried out, those skilled in the art
Member can carry out many replacements, modifications and variations according to above-mentioned content, be obvious.Therefore, it is all it is such substitute,
Improve and change is included in scope of the appended claims.
Claims (6)
1. a kind of waste discharge die-cutting rule structure, it is characterised in that including cutter body（1）, located at cutter body（1）Lower surface
Blade（2）, and it is symmetricly set on cutter body（1）The both sides of lower section are used to compress holding down assembly for cross cutting raw material（3）；It is described
Hold down assembly（3）Including penetrating cutter body（1）The sliding bar of upper and lower ends face（31）, be used for what sliding bar bottom was connected
Compress the pressing plate of cross cutting raw material（32）；The cutter body（1）Lower surface is located at blade（2）An inner fovea part is provided with inner side
（11）, in inner fovea part（11）Place is additionally provided with a valve for being used for waste discharge（4）, and the valve runs through cutter body（1）It is upper
Lower both ends of the surface；The valve（4）End portion and inner fovea part（11）Corresponding position is additionally provided with a size and matched with inner fovea part
Guide pad（41）.
2. waste discharge die-cutting rule structure according to claim 1, it is characterised in that the inner fovea part（11）Bottom surface correspondingly lead
To block（41）Opening position be provided with one be used for control valve（4）The switch of opening and closing（5）；The guide pad（41）With inner fovea part
（11）Valve between bottom surface（4）On be provided with the first spring（42）, and the valve（4）Horizontal plane where bottom exceeds
Horizontal plane where the blade bottom.
3. waste discharge die-cutting rule structure according to claim 2, it is characterised in that the pressing plate（32）With cutter body（1）
Between sliding bar be provided with second spring（33）.
4. waste discharge die-cutting rule structure according to claim 3, it is characterised in that the sliding bar（31）Stretch out cutter body
（1）One end of upper surface is provided with the limited block for limit slippage bar position（34）.
5. waste discharge die-cutting rule structure according to claim 1, it is characterised in that the pressing plate（32）Lower surface be provided with
One is used to contact the elastic layer for being die cut raw material（35）.
6. waste discharge die-cutting rule structure according to claim 1, it is characterised in that the cutter body（1）Upper end, which is provided with, to be used
In the connection firmware of connection die-cutting device（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768386.4A CN107470439A (en) | 2017-08-31 | 2017-08-31 | A kind of waste discharge die-cutting rule structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768386.4A CN107470439A (en) | 2017-08-31 | 2017-08-31 | A kind of waste discharge die-cutting rule structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107470439A true CN107470439A (en) | 2017-12-15 |
Family
ID=60603082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710768386.4A Pending CN107470439A (en) | 2017-08-31 | 2017-08-31 | A kind of waste discharge die-cutting rule structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107470439A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020046635A1 (en) * | 2000-09-13 | 2002-04-25 | Paul Christen | Card punching machine |
| KR20060017477A (en) * | 2005-10-14 | 2006-02-23 | (주) 부광테크 | Press punching tool |
| CN202241461U (en) * | 2011-08-16 | 2012-05-30 | 安徽中智光源科技有限公司 | High-speed progressive integrated circuit punching die capable of preventing waste bounce |
| CN203527566U (en) * | 2013-09-27 | 2014-04-09 | 惠州市三协精密有限公司 | Punching cutting die of cutting machine |
| CN204622204U (en) * | 2015-05-26 | 2015-09-09 | 浙江德尼尔森鞋业有限公司 | A kind of footwear material guillotine |
| CN104908103A (en) * | 2014-03-12 | 2015-09-16 | 陈国生 | Cylinder with tool |
| CN105171844A (en) * | 2015-09-25 | 2015-12-23 | 四川科伦药业股份有限公司 | Novel die-cut mould of easy dyestripping on polypropylene infusion bag |
| CN106626517A (en) * | 2016-12-09 | 2017-05-10 | 湖州南浔迎春包装材料有限公司 | Corrugated board perforating machine |
-
2017
- 2017-08-31 CN CN201710768386.4A patent/CN107470439A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020046635A1 (en) * | 2000-09-13 | 2002-04-25 | Paul Christen | Card punching machine |
| KR20060017477A (en) * | 2005-10-14 | 2006-02-23 | (주) 부광테크 | Press punching tool |
| CN202241461U (en) * | 2011-08-16 | 2012-05-30 | 安徽中智光源科技有限公司 | High-speed progressive integrated circuit punching die capable of preventing waste bounce |
| CN203527566U (en) * | 2013-09-27 | 2014-04-09 | 惠州市三协精密有限公司 | Punching cutting die of cutting machine |
| CN104908103A (en) * | 2014-03-12 | 2015-09-16 | 陈国生 | Cylinder with tool |
| CN204622204U (en) * | 2015-05-26 | 2015-09-09 | 浙江德尼尔森鞋业有限公司 | A kind of footwear material guillotine |
| CN105171844A (en) * | 2015-09-25 | 2015-12-23 | 四川科伦药业股份有限公司 | Novel die-cut mould of easy dyestripping on polypropylene infusion bag |
| CN106626517A (en) * | 2016-12-09 | 2017-05-10 | 湖州南浔迎春包装材料有限公司 | Corrugated board perforating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
|
| RJ01 | Rejection of invention patent application after publication |