CN204525637U - A kind of adhesive article cutting die - Google Patents
A kind of adhesive article cutting die Download PDFInfo
- Publication number
- CN204525637U CN204525637U CN201520042156.6U CN201520042156U CN204525637U CN 204525637 U CN204525637 U CN 204525637U CN 201520042156 U CN201520042156 U CN 201520042156U CN 204525637 U CN204525637 U CN 204525637U
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- CN
- China
- Prior art keywords
- blind hole
- adhesive article
- drift
- spring
- knock
- 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
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Abstract
The utility model discloses a kind of adhesive article cutting die, comprise patrix, counterdie, patrix, counterdie is cylindric, patrix is provided with circular drift protruding laterally, counterdie is provided with the blind hole caved in the inside, the position of blind hole and the position of drift match, ejecting mechanism is provided with in blind hole, ejecting mechanism comprises spring and knock-pin, one end of spring is connected with blind via bottom, the other end of spring is connected with knock-pin, this utility model is by changing the structure of drift, and set up ejecting mechanism, automatically waste material can be discharged, ensure cutting accuracy, and by change, the shape of counterdie, can enhance productivity.
Description
Technical field
The utility model relates to adhesive article manufacturing technology field, particularly a kind of adhesive article cutting die.
Background technology
Usually need in adhesive article manufacturing technology field to use cutting die to process through hole at the ad-hoc location of adhesive article, existing cutting die adopts cavity die structure, drift caves in inside template, and the waste material that cutting adhesive article produces easily is stuck in cutting die, affects follow-up cutting accuracy.
Existing cutting die mostly is flat upper and lower mould, carries out cutting operation by upper and lower mould folding, but is subject to the restriction of folding speed, and the cutting efficiency of existing cutting die is lower.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of adhesive article cutting die, automatically can discharge waste material, ensures cutting accuracy, and enhances productivity.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of adhesive article cutting die, comprise upper die and lower die, described upper die and lower die are cylindric, the rotation direction of described patrix is contrary with the rotation direction of described counterdie, described patrix is provided with circular drift protruding laterally, described counterdie is provided with the blind hole caved in the inside, the position of described blind hole and the position of described drift match, ejecting mechanism is provided with in described blind hole, described ejecting mechanism comprises spring and knock-pin, one end of described spring is connected with blind via bottom, and the other end of described spring is connected with knock-pin.
Protruding drift coordinates the blind hole being provided with ejecting mechanism, and the waste material that cutting adhesive article produces can be discharged from blind hole, does not worry waste material card in a mold.
Cylindric upper die and lower die scroll-diced, not by the restriction of folding speed, significantly can promote the cutting efficiency of cutting die.
Preferably, when described spring does not stress, the top of described knock-pin is concordant with the top of described blind hole.
Preferably, the internal diameter of described blind hole is slightly larger than the external diameter of described drift.
By technique scheme, a kind of adhesive article cutting die that the utility model provides, by changing the structure of drift, and set up ejecting mechanism, automatically can discharge waste material, ensure cutting accuracy, and by changing the shape of upper and lower mould, can enhance productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of a kind of adhesive article cutting die disclosed in the utility model embodiment.
Corresponding component title in figure represented by numeral:
1, patrix 2, counterdie 3, drift 4, blind hole 5, ejecting mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
According to Fig. 1, the utility model provides a kind of adhesive article cutting die, comprise patrix 1, counterdie 2, upper die and lower die are cylindric, the rotation direction of patrix is contrary with the rotation direction of counterdie, and patrix is provided with circular drift 3 protruding laterally, and counterdie is provided with the blind hole 4 caved in the inside, the position of blind hole and the position of drift match, and the internal diameter of blind hole is slightly larger than the external diameter of drift.
Be provided with ejecting mechanism 5 in blind hole, ejecting mechanism comprises spring and knock-pin, and one end of spring is connected with blind via bottom, and the other end of spring is connected with knock-pin.
Protruding drift coordinates the blind hole being provided with ejecting mechanism, and the waste material that cutting adhesive article produces can be discharged from blind hole, does not worry waste material card in a mold.
Cylindric upper die and lower die scroll-diced, not by the restriction of folding speed, significantly can promote the cutting efficiency of cutting die.
During top lower than blind hole of the position at knock-pin top, after spring reset, waste material cannot be ejected blind hole by knock-pin completely, affect waste discharge effect, during top higher than blind hole of the position at knock-pin top, adhesive article will be caused to set level, affect cutting accuracy, when preferred spring does not stress the top of knock-pin and the top of blind hole concordant.
A kind of adhesive article cutting die that the utility model provides, by changing the structure of drift, and setting up ejecting mechanism, automatically can discharge waste material, ensure cutting accuracy, and by changing the shape of upper and lower mould, can enhance productivity.
To the above-mentioned explanation of disclosed a kind of adhesive article cutting die embodiment, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an adhesive article cutting die, it is characterized in that: comprise upper die and lower die, described upper die and lower die are cylindric, described patrix is provided with circular drift protruding laterally, and described counterdie is provided with the blind hole caved in the inside, and the position of described blind hole and the position of described drift match, ejecting mechanism is provided with in described blind hole, described ejecting mechanism comprises spring and knock-pin, and one end of described spring is connected with blind via bottom, and the other end of described spring is connected with knock-pin.
2. a kind of adhesive article cutting die according to claim 1, is characterized in that: when described spring does not stress, the top of described knock-pin is concordant with the top of described blind hole.
3. a kind of adhesive article cutting die according to claim 1, is characterized in that: the internal diameter of described blind hole is slightly larger than the external diameter of described drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042156.6U CN204525637U (en) | 2015-01-21 | 2015-01-21 | A kind of adhesive article cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042156.6U CN204525637U (en) | 2015-01-21 | 2015-01-21 | A kind of adhesive article cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525637U true CN204525637U (en) | 2015-08-05 |
Family
ID=53739683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042156.6U Expired - Fee Related CN204525637U (en) | 2015-01-21 | 2015-01-21 | A kind of adhesive article cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858456A (en) * | 2018-06-04 | 2018-11-23 | 苏州天立达胶粘制品有限公司 | A kind of dise knife die cutting process method |
-
2015
- 2015-01-21 CN CN201520042156.6U patent/CN204525637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858456A (en) * | 2018-06-04 | 2018-11-23 | 苏州天立达胶粘制品有限公司 | A kind of dise knife die cutting process method |
| CN108858456B (en) * | 2018-06-04 | 2020-06-26 | 苏州天立达胶粘制品有限公司 | Circular knife die cutting processing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190121 |