CN204159720U - HDD flexible electric circuit board die-cutting apparatus - Google Patents
HDD flexible electric circuit board die-cutting apparatus Download PDFInfo
- Publication number
- CN204159720U CN204159720U CN201420462178.3U CN201420462178U CN204159720U CN 204159720 U CN204159720 U CN 204159720U CN 201420462178 U CN201420462178 U CN 201420462178U CN 204159720 U CN204159720 U CN 204159720U
- Authority
- CN
- China
- Prior art keywords
- die
- cutting
- waste material
- rule
- cutting knife
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 132
- 239000002699 waste material Substances 0.000 claims abstract description 47
- 239000000178 monomer Substances 0.000 claims description 15
- 230000002459 sustained effect Effects 0.000 claims description 6
- 239000000047 product Substances 0.000 abstract description 27
- 238000013461 design Methods 0.000 abstract description 8
- 239000006227 byproduct Substances 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 present stage Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of HDD flexible electric circuit board die-cutting apparatus, comprise tool rest, tool rest is provided with the die-cutting rule corresponding with shape of product, and tool rest is also provided with more than one scrap cutter and cuts open open architecture for being punched to by product waste material, scrap cutter is wherein identical with the height of die-cutting rule.Described scrap cutter is vertical cutting knife or horizontal cutting knife.The utility model is the die-cutting rule increasing some waste material die cuttings on Design of Dies, and after the cross cutting carrying out this FPC rushes shape, then waste material becomes the structure according to cutting open, solves the problem that deformation force is concentrated.The utility model improves the negative interaction and negatively influencing that waste material produces product, avoids product and floats and tilt and the problem of displacement, from source ensure that cross cutting rush shape after the waste material operation quality of choosing, improve the reliability of FPC product.
Description
Technical field
The utility model discloses a kind of HDD flexible electric circuit board die-cutting apparatus, divides and belongs to flexible electric circuit board manufacturing technology field, especially relate to a kind of die-cutting apparatus processing flexible electric circuit board by International Patent Classification (IPC) (IPC).
Background technology
Flexible electric circuit board and FPC, for the HDD (abbreviation of Hard Disk Drive, i.e. hard disk drive) use FPC, the cross cutting of this FPC rushes shape and refers to the Punching Technology of FPC being carried out to profile with cutting die on punch press, after this cross cutting rushes shape, waste material is necessarily needed to choose (namely tearing the waste material in justifying), this waste material is chosen especially crucial, choose about HDD FPC waste material, present stage, waste material was all according to the structure closed, its reason is the design defect of existing cutter, but aforementioned closed waste material structure, there is wretched insufficiency, choose in process at manual waste material, be easy to occur bad as follows: product float tilt and displacement bad, product tape glue and lousiness bad, it is bad that product edge has collodion silk and surface to have cull attached, serious quality consequence can be brought thus, finally cause the abnormal even product rejection of product, the above-mentioned reliability that can affect FPC product.Shadow region is product section A as shown in Figure 1, and shadow region is waste part B as shown in Figure 2, and waste material is closed structure.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of HDD flexible electric circuit board die-cutting apparatus, is die-cut into open, thus facilitates waste material to choose by enclosed waste material, improves the reliable in quality performance of FPC product.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of HDD flexible electric circuit board die-cutting apparatus, comprise tool rest, tool rest is provided with the die-cutting rule corresponding with shape of product, and tool rest is also provided with more than one scrap cutter and cuts open open architecture for being punched to by product waste material, scrap cutter is wherein identical with the height of die-cutting rule.
Further, described scrap cutter is vertical cutting knife, die-cutting rule is vertically and horizontally arranged composition by multiple die-cutting rule monomer, the die-cutting rule monomer outer end of each vertical setting of types is provided with coupled one vertical cutting knife and connects, be provided with vertical cutting knife between the die-cutting rule ring of vertical setting of types is vertical, above-mentioned each vertical cutting knife coordinates product waste material is punched to some waste material vertical section.
Further, described each vertical cutting knife and die-cutting rule all have blade, and the blade of each vertical cutting knife and die-cutting rule is in sustained height, and the blade seamless link of vertical cutting knife and die-cutting rule.
Further, described scrap cutter is horizontal cutting knife, and die-cutting rule is vertically and horizontally arranged composition by multiple die-cutting rule monomer, is provided with horizontal cutting knife section between horizontally-arranged die-cutting rule monomer outer end and die-cutting rule monomer, and each horizontal cutting knife section of often arranging is positioned at same level line.
Further, described each horizontal cutting knife and die-cutting rule all have blade, and the blade of each horizontal cutting knife and die-cutting rule is in sustained height, and the blade seamless link of horizontal cutting knife and die-cutting rule.
The utility model is the die-cutting rule increasing some waste material die cuttings on Design of Dies, this new method is adopted namely on Design of Dies, to add die-cutting rule, after the cross cutting carrying out this FPC rushes shape, then waste material becomes the structure according to cutting open, waste material segmentation is chosen according to the pattern of one section of one section of segmentation, has sufficient peripheral space when waste material is chosen, then very concentrated deformation force is just easy to discharge outward especially, deformation force obtains release, solves the problem that deformation force is concentrated.The utility model improves the negative interaction and negatively influencing that waste material produces product, avoid product and float the problem tilting and be shifted, avoid the generation of many bad problems, from source ensure that cross cutting rush shape after the waste material operation quality of choosing, so improve the product quality of FPC, so improve the reliability of FPC product.
Accompanying drawing explanation
Fig. 1 is flexible electric circuit board FPC product schematic diagram.
Fig. 2 is flexible electric circuit board FPC waste material schematic diagram.
Fig. 3 is the vertical cutting knife schematic diagram of the utility model.
Fig. 4 is the horizontal cutting knife schematic diagram of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to Fig. 3 and Fig. 4, a kind of HDD flexible electric circuit board die-cutting apparatus, comprise tool rest 1, tool rest 1 is provided with the die-cutting rule 2 corresponding with shape of product, tool rest is also provided with more than one scrap cutter 3 and cuts open open architecture for being punched to by product waste material, scrap cutter 3 is wherein identical with the height of die-cutting rule 1.
Refer to Fig. 3, scrap cutter 3 of the present utility model is vertical cutting knife 31, die-cutting rule is vertically and horizontally arranged composition by multiple die-cutting rule monomer, the die-cutting rule monomer outer end of each vertical setting of types is provided with coupled one vertical cutting knife 31 and connects, be provided with vertical cutting knife between the die-cutting rule ring of vertical setting of types is vertical, above-mentioned each vertical cutting knife coordinates product waste material is punched to some waste material vertical section.Each vertical cutting knife 31 all has blade with die-cutting rule 3, and the blade of each vertical cutting knife and die-cutting rule is in sustained height, and the blade seamless link of vertical cutting knife and die-cutting rule.
Refer to Fig. 4, the utility model scrap cutter 3 is horizontal cutting knife 32, die-cutting rule is vertically and horizontally arranged composition by multiple die-cutting rule monomer, is provided with horizontal cutting knife section between horizontally-arranged die-cutting rule monomer outer end and die-cutting rule monomer, and each horizontal cutting knife section of often arranging is positioned at same level line.Horizontal cutting knife and die-cutting rule all have blade, and the blade of each horizontal cutting knife and die-cutting rule is in sustained height, and the blade seamless link of horizontal cutting knife and die-cutting rule.
The new method that after the utility model HDD flexible electric circuit board cross cutting rushes shape, waste material is chosen, this new method is realized by Design of Dies, and Design of Dies increases the die-cutting rule of some waste material die cuttings.This die design schemes can show as the scheme of multiple pattern, as mould increases horizontal die-cutting rule as shown in Figure 4, as mould increases vertical die-cutting rule as shown in Figure 3.Adopt this new method namely on Design of Dies, to add die-cutting rule, after the cross cutting carrying out this FPC rushes shape, then waste material becomes the structure according to cutting open.Choose in process at manual waste material, waste material due to choose stressed and be out of shape time, the deformation force now produced is very concentrated.If we adopt this new method, waste material becomes the structure that this kind is cut open, notice that waste material entirety would not encase product, notice that waste material segmentation is carried out having chosen according to the pattern of one section of one section of segmentation, sufficient peripheral space is had when noticing that waste material is chosen, then this very concentrated deformation force is just easy to discharge outward especially, deformation force obtains release, solves the problem that deformation force is concentrated.Our actual verification effect is effectively practical, thus improve the negative interaction and negatively influencing that waste material produces product, avoid product and float the problem tilting and be shifted, avoid the generation of many bad problems, from source ensure that cross cutting rush shape after the waste material operation quality of choosing, so improve the product quality of FPC, so improve the reliability of FPC product.
The utility model technique effect:
The new method that after HDD flexible electric circuit board cross cutting rushes shape, waste material is chosen, the utility model, has looked for the new method how waste material chooses well, and this new method is rationally reliable, rich innovation, has dependable performance, easy and safe to operate, general practical.Be widely used in HDD flexible electric circuit board cross cutting rush shape after the waste material production operation of choosing, this technique effect is good, and effect usability is better, from source ensure that cross cutting rush shape after the waste material operation quality of choosing, avoid contingent bad problem, greatly improve the product quality of FPC, greatly improve the reliability of FPC, obtain the consistent license of client and favorable comment, reach good result of use, this technique effect is good, practical, all implements industrialization now.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (5)
1. a HDD flexible electric circuit board die-cutting apparatus, it is characterized in that: comprise tool rest, tool rest is provided with the die-cutting rule corresponding with shape of product, tool rest is also provided with more than one scrap cutter, wherein scrap cutter is used for product waste material to be punched to cut open open architecture, and scrap cutter is wherein identical with the height of die-cutting rule.
2. HDD flexible electric circuit board die-cutting apparatus according to claim 1, it is characterized in that: described scrap cutter is vertical cutting knife, die-cutting rule is vertically and horizontally arranged composition by multiple die-cutting rule monomer, the die-cutting rule monomer outer end of each vertical setting of types is provided with coupled one vertical cutting knife and connects, be provided with vertical cutting knife between the die-cutting rule ring of vertical setting of types is vertical, above-mentioned each vertical cutting knife coordinates product waste material is punched to some waste material vertical section.
3. HDD flexible electric circuit board die-cutting apparatus according to claim 2, it is characterized in that: described each vertical cutting knife and die-cutting rule all have blade, the blade of each vertical cutting knife and die-cutting rule is in sustained height, and the blade seamless link of vertical cutting knife and die-cutting rule.
4. HDD flexible electric circuit board die-cutting apparatus according to claim 1, it is characterized in that: described scrap cutter is horizontal cutting knife, die-cutting rule is vertically and horizontally arranged composition by multiple die-cutting rule monomer, be provided with horizontal cutting knife section between horizontally-arranged die-cutting rule monomer outer end and die-cutting rule monomer, each horizontal cutting knife section of often arranging is positioned at same level line.
5. HDD flexible electric circuit board die-cutting apparatus according to claim 4, it is characterized in that: described each horizontal cutting knife and die-cutting rule all have blade, the blade of each horizontal cutting knife and die-cutting rule is in sustained height, and the blade seamless link of horizontal cutting knife and die-cutting rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462178.3U CN204159720U (en) | 2014-08-17 | 2014-08-17 | HDD flexible electric circuit board die-cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462178.3U CN204159720U (en) | 2014-08-17 | 2014-08-17 | HDD flexible electric circuit board die-cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159720U true CN204159720U (en) | 2015-02-18 |
Family
ID=52533448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462178.3U Expired - Fee Related CN204159720U (en) | 2014-08-17 | 2014-08-17 | HDD flexible electric circuit board die-cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237593A (en) * | 2016-12-27 | 2018-07-03 | 张家港康得新光电材料有限公司 | Die cutting plate |
| CN115003009A (en) * | 2022-06-09 | 2022-09-02 | 博敏电子股份有限公司 | Method for improving board dividing burrs of flexible printed board and flexible printed board structure thereof |
-
2014
- 2014-08-17 CN CN201420462178.3U patent/CN204159720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237593A (en) * | 2016-12-27 | 2018-07-03 | 张家港康得新光电材料有限公司 | Die cutting plate |
| CN115003009A (en) * | 2022-06-09 | 2022-09-02 | 博敏电子股份有限公司 | Method for improving board dividing burrs of flexible printed board and flexible printed board structure thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203722926U (en) | PCB made of PTFE material | |
| CN204819692U (en) | Artifical lawn plastic pad cutting device that punches a hole | |
| CN204159720U (en) | HDD flexible electric circuit board die-cutting apparatus | |
| CN203956981U (en) | A kind of paper cutter | |
| CN102632143A (en) | Plate trimming scrap cutter | |
| CN203635720U (en) | Trimming and scrap cutting die structure | |
| CN206123721U (en) | A novel blade for ultra -thin rolled copper foil cuts | |
| CN204657755U (en) | A kind of mold workbench for laser cutting | |
| CN204867601U (en) | Sheet metal mold processing | |
| CN206366596U (en) | A kind of thimble waste discharge template | |
| CN206731904U (en) | A kind of shaving die for preventing from bursting apart | |
| CN203917577U (en) | A kind of mould of processing groove | |
| CN202479388U (en) | Pair-arranged type waste cutter discharging mechanism | |
| CN106799768A (en) | A kind of die-cutting machine for being easy to mould installion | |
| CN207204974U (en) | A kind of U-shaped steel cutting knife mould | |
| CN104128430B (en) | Aluminum alloy section shearing and blanking long-life die and machining method for saving materials | |
| CN209289447U (en) | Aluminium foil wheat draws stamp cover die | |
| CN204035340U (en) | A kind of edge-cutting and hole-punching mould | |
| CN202192648U (en) | Cutting die for die cutting of small-size products | |
| CN104105345A (en) | Method of processing shape of polytetrafluoroethylene (PTFE) printed circuit board | |
| CN204183665U (en) | A kind of soft board board separator | |
| CN205032758U (en) | Drilling device for circuit board stamp hole | |
| CN202895344U (en) | Movable type cutting die | |
| CN205056778U (en) | Waste material structure is cut to modulus of continuity afterbody | |
| CN205058100U (en) | The cutter device of the automatic rotor end machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20190817 |