CN204123472U - Two one-step forming cutting die groups - Google Patents
Two one-step forming cutting die groups Download PDFInfo
- Publication number
- CN204123472U CN204123472U CN201420603059.5U CN201420603059U CN204123472U CN 204123472 U CN204123472 U CN 204123472U CN 201420603059 U CN201420603059 U CN 201420603059U CN 204123472 U CN204123472 U CN 204123472U
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- CN
- China
- Prior art keywords
- cutting die
- cutting
- glue
- line
- screening glass
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- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model is a kind of two one-step forming cutting die groups; there is for cross cutting processing the conducting resinl of glue-line and screening glass; comprise for the first cutting die of shaping glue-line profile and the second cutting die for shaping screening glass profile; described first cutting die is provided with walks to expect along conducting resinl the first cutting knife that direction extends, the multiple described glue-line of described first cutting knife one-shot forming and screening glass difference section profile.On the shaping multiple glue-line of first cutting die of the present utility model, difference is in the profile of screening glass; make remaining glue-line still for banded; second cutting die is again shaping together with profile common to glue-line and screening glass; avoid orientation problem; and be not easy to make traction screening glass in removal clout process, reduce product defect rate.
Description
[technical field]
The utility model belongs to cutting die technical field, particularly relates to a kind of cutting die group of reduction in the numbers of seconds.
[background technology]
Development along with science and technology makes cutting die accuracy and speed obtain powerful performance, and therefore cutting die is widely used in the industries such as electronic material, printing packaging, plastics package, leather, rubber.Range of application at present for sticker also constantly improves, and thus for shape, the positional precision more and more diversification of sticker, along with the raising of product requirement, it is also proposed higher requirement to the cutting die for the production of sticker.
Conducting resinl product for electronic product normally connects version processing; conducting resinl is affixed on whole Zhang Jicai; glue-line is affixed on base material; and screening glass is affixed on glue-line another side; in order to easy to use; screening glass can the difference section that be called " ear " more than glue-line; be used for removing screening glass; therefore in die cutting process; screening glass and glue-line cannot one-step shapings, but original protective layer of ining succession first cuts out glue-line shape, then tear former protective layer; stick the second complete protective layer, then cut out the shape of screening glass.Because the adhesion of glue-line and the second protective layer is just set up; connect also insecure; in the process removing clout, screening glass may also can be connected on the second protective layer; be pulled away along with involving of clout; the effect of protection glue-line cannot be played; and both common outline portions also may be located inaccurate, produce substandard products.
Therefore, be necessary to provide a kind of two one-step forming cutting die groups newly to solve the problems referred to above.
[summary of the invention]
Main purpose of the present utility model is the cutting die group providing a kind of reduction in the numbers of seconds.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of two one-step forming cutting die groups; there is for cross cutting processing the conducting resinl of glue-line and screening glass; comprise for the first cutting die of shaping glue-line profile and the second cutting die for shaping screening glass profile; described first cutting die is provided with walks to expect along conducting resinl the first cutting knife that direction extends, the multiple described glue-line of described first cutting knife one-shot forming and screening glass difference section profile.
Concrete, described first cutting die is provided with many first cutting knifes.
Concrete, described first cutting die is provided with some perforating knifes for punching press locating hole.
Concrete, described second cutting die is provided with somely dodges hole for what dodge keeper.
Concrete, described perforating knife is interior tiltedly outer straight hole.
Concrete, described first cutting die is provided with first foam of thickness a little more than described first cutting knife height.
Concrete, described second cutting die is provided with second foam of thickness a little more than described second cutting knife height.
Compared with prior art, the beneficial effect of a kind of two one-step forming cutting die groups of the utility model is:
1, the first cutting knife is continuous print cutting knife; it is not the whole glue-line profile of straight forming in first step die cutting process; but only mold the profile of glue-line and the variant part of screening glass; but maintain glue part in continuously banded; the same section profile of glue-line and screening glass is by the second cutting knife one-shot forming; evade the orientation problem of both common profile, and compared in the process removing clout and be not easy to be scattered because involving screening glass.
2, the first cutting die cuts out the locating hole on material strip simultaneously, conveniently locates when second step cross cutting, reduction in the numbers of seconds.
3, perforating knife shape is interior tiltedly outer straight shape, makes position of positioning hole more accurate, reduces the free degree of product in second step cross cutting.
4, foam can protect blade not easily breaking at ordinary times, can also compress product in advance in cross cutting, can avoid product brings forming shape inaccurate in die cutting process problem because fold is uneven like this.
[accompanying drawing explanation]
Fig. 1 is that the utility model two one-step forming cutting die group two groups of cutting dies coordinate the structural representation cut.
Fig. 2 is the structural representation in the first cutting die front in the utility model two one-step forming cutting die group.
Fig. 3 is the structural representation in the second cutting die front in the utility model two one-step forming cutting die group.
Fig. 4 is the A-A sectional drawing in Fig. 2.
Numeral in figure:
1, the first cutting die, the 11, first cutting knife, 12, perforating knife, the 13, first foam; 2, the second cutting die, the 21, second cutting knife, 22, dodge hole, the 23, second foam; 31, first step cross cutting profile, 32, second step cross cutting profile, 3a, Jiao Qu, 3b, difference section.
[detailed description of the invention]
Please refer to Fig. 1 to Fig. 3; the utility model is two one-step forming cutting die groups; comprise the first cutting die 1 for shaping glue-line profile and the second cutting die 2 for shaping screening glass profile; first cutting die 1 is provided with walks to expect the first cutting knife 11, first multiple glue-line of cutting knife 11 one-shot forming that direction extends and screening glass difference section 3b profile along conducting resinl.First cutting knife 11 is two, and in first step cross cutting, glue-line can remain the part of first step cross cutting profile 31, and such glue-line can be removed at difference section 3b place, and glue-line also possesses the continuous shape of strip possessing glue district 3a; In second step cross cutting; cut out second step cross cutting profile 32; because glue-line and the common profile of screening glass are by this step one-shot forming; glue-line is remaining glue district 3a only; and screening glass is left glue district 3a and difference section 3b so positioning precision problem is little; when unnecessary glue-line removes together with protective layer, the screening glass of traction is few, reduces product defect rate.
With reference to Fig. 2 to Fig. 4, the first cutting die 1 is provided with some perforating knifes 12 for punching press locating hole, and perforating knife 12 be interior oblique outer straight hole, and the second cutting die 2 is provided with somely dodges hole 22.In first step cross cutting, glue-line material strip just leaves locating hole, in second step cross cutting, counterdie has locating dowel, second cutting die 2 keep away a hole for dodging locating dowel, due to tiltedly outer straight in perforating knife 12, so the profile of locating hole is more accurate, when locating hole is passed by locating dowel, the free degree is low, and location is accurate.
With reference to Fig. 2, Fig. 3, the first cutting die 1 is provided with thickness and is provided with second foam 23 of thickness a little more than the second cutting knife 21 height a little more than the first cutting knife 11 the first foam 13, second cutting die 2 highly.In die cutting process; foam 13,23 can prior to cutting knife 11,21 contact product; and compressed in advance, the problem that product brings because fold is uneven forming shape inaccurate in die cutting process can be avoided like this, and cutting knife 11,21 blade can protected not easily to break at ordinary times.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. an one-step forming cutting die group; there is for cross cutting processing the conducting resinl of glue-line and screening glass; comprise for the first cutting die of shaping glue-line profile and the second cutting die for shaping screening glass profile; it is characterized in that: described first cutting die is provided with walks to expect along conducting resinl the first cutting knife that direction extends, the multiple described glue-line of described first cutting knife one-shot forming and screening glass difference section profile.
2. two one-step forming cutting die groups as claimed in claim 1, is characterized in that: described first cutting die is provided with many first cutting knifes.
3. two one-step forming cutting die groups as claimed in claim 1, is characterized in that: described first cutting die is provided with some perforating knifes for punching press locating hole.
4. two one-step forming cutting die groups as claimed in claim 3, is characterized in that: described second cutting die is provided with somely dodges hole for what dodge keeper.
5. two one-step forming cutting die groups as claimed in claim 3, is characterized in that: described perforating knife is interior tiltedly outer straight hole.
6. two one-step forming cutting die groups as claimed in claim 1, is characterized in that: described first cutting die is provided with first foam of thickness a little more than described first cutting knife height.
7. two one-step forming cutting die groups as claimed in claim 1, is characterized in that: described second cutting die is provided with second foam of thickness a little more than described second cutting knife height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603059.5U CN204123472U (en) | 2014-10-17 | 2014-10-17 | Two one-step forming cutting die groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603059.5U CN204123472U (en) | 2014-10-17 | 2014-10-17 | Two one-step forming cutting die groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123472U true CN204123472U (en) | 2015-01-28 |
Family
ID=52379860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603059.5U Expired - Fee Related CN204123472U (en) | 2014-10-17 | 2014-10-17 | Two one-step forming cutting die groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123472U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936065A (en) * | 2016-01-15 | 2016-09-14 | 允昌科技(苏州)有限公司 | Radio frequency identification (RFID) product stamping process and corresponding rolling cutter group |
| CN109129675A (en) * | 2018-08-14 | 2019-01-04 | 苏州安洁科技股份有限公司 | A kind of lesser foam process for stamping of two pitchs of holes |
| CN111136726A (en) * | 2019-12-30 | 2020-05-12 | 深圳安洁电子有限公司 | Concentric die cutting processing technology |
-
2014
- 2014-10-17 CN CN201420603059.5U patent/CN204123472U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936065A (en) * | 2016-01-15 | 2016-09-14 | 允昌科技(苏州)有限公司 | Radio frequency identification (RFID) product stamping process and corresponding rolling cutter group |
| CN109129675A (en) * | 2018-08-14 | 2019-01-04 | 苏州安洁科技股份有限公司 | A kind of lesser foam process for stamping of two pitchs of holes |
| CN111136726A (en) * | 2019-12-30 | 2020-05-12 | 深圳安洁电子有限公司 | Concentric die cutting processing technology |
| CN111136726B (en) * | 2019-12-30 | 2021-12-03 | 深圳安洁电子有限公司 | Concentric die cutting processing technology |
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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 |
Granted publication date: 20150128 Termination date: 20161017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |