CN206456047U - A kind of laser cutting diaphragm - Google Patents
A kind of laser cutting diaphragm Download PDFInfo
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- CN206456047U CN206456047U CN201720037680.3U CN201720037680U CN206456047U CN 206456047 U CN206456047 U CN 206456047U CN 201720037680 U CN201720037680 U CN 201720037680U CN 206456047 U CN206456047 U CN 206456047U
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- layer
- diaphragm
- laser cutting
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- basic unit
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Abstract
The utility model discloses a kind of laser cutting diaphragm, including diaphragm basic unit, the bottom side of diaphragm basic unit is provided with strengthening layer, the bottom side of strengthening layer is provided with air-permeable layer, the bottom side of air-permeable layer is provided with release layer, the both sides setting of release layer is respectively arranged with the 3rd and tears hand, the bottom side of release layer is provided with the first coating layer, the both sides of first coating layer are respectively arranged with first and tear hand, blue film layer is provided with the top of diaphragm basic unit, scuff-resistant coating is provided with the top of blue film layer, printing layer is provided with the top of scuff-resistant coating, the second coating layer is provided with the top of printing layer, the both sides of second coating layer are respectively arranged with second and tear hand.The utility model can protect metallic plate in laser cutting process; efficiently solve the problem of traditional protection film produces bubble in cutting process; and diaphragm can be taken off after the completion of cutting from metallic plate; and during following process is carried out; diaphragm will not wrinkle and fracture, and improve the performance of diaphragm.
Description
Technical field
The utility model is related to protection of technical field of membrane, is specially a kind of laser cutting diaphragm.
Background technology
Laser cutting is the high power density laser beam irradiation workpiece using line focus, illuminated material is melted rapidly
Change, vaporization, ablation reach burning-point, while melt substance is blown down by with the coaxial high velocity air of light beam, so as to realize work
Part is cut open, also, high velocity air can cool down condenser lens, is prevented flue dust from entering inside lens mount and is caused eyeglass to overheat, laser
Cutting belongs to one of method for hot cutting, has the advantages that speed is fast, precision is high and otch is smooth, is increasingly favored by enterprise.
But, in laser cutting, there is also many deficiencies, such as the not pasting protective film in laser cutting easily causes metallic plate table
The thawing thing that produces is damaged during face is cut, and traditional diaphragm is attached to when metal sheet surface is cut, it is necessary to
Cutting mouth is blown into high velocity air to aid in cutting, but the diaphragm of cutting mouth position can be made to produce bubble, has a strong impact on cutting work
When carrying out the processing of the cold plasticities such as bending corrugation easily occurs for the progress of work, secondly, traditional diaphragm and the phenomenon such as fracture,
Influence production quality, and traditional diaphragm be pasted onto metal sheet surface it is processed after be just difficult to remove, it is impossible to meet
Various production requirement.
So, how to design a kind of laser cutting diaphragm, the problem of currently being solved as us.
The content of the invention
The purpose of this utility model is to provide a kind of laser cutting diaphragm, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of laser cutting diaphragm, including protect
Cuticula basic unit, the bottom side of the diaphragm basic unit is provided with strengthening layer, and the bottom side of the strengthening layer is provided with air-permeable layer, described
The bottom side of gas-bearing formation is provided with release layer, and the both sides setting of the release layer is respectively arranged with the 3rd and tears hand, the bottom of the release layer
Side is provided with the first coating layer, and the both sides of first coating layer are respectively arranged with first and tear hand, the top of the diaphragm basic unit
Portion, which is provided with to be provided with the top of scuff-resistant coating, the scuff-resistant coating at the top of blue film layer, the blue film layer, is provided with printing layer, described
The second coating layer is provided with the top of printing layer, the both sides of second coating layer are respectively arranged with second and tear hand.
Further, the diaphragm basic unit is PET film layer, and its thickness is between 0.2-0.5mm.
Further, the blue film layer is by physical and chemical effect, by the blue titanium of heat-absorbing material in the upper surface of diaphragm basic unit
Its surface is sprayed on to be made.
Further, described first hand is torn, second hand and the 3rd is torn and tears hand and be respectively arranged with least four, respectively in protection
Four angles of film.
Further, the release layer is made of silicon oil membrane, and its thickness is between 0.025-0.15mm.
Further, the strengthening layer is made of PBT or nylon highstrenghtpiston.
Compared with prior art, the beneficial effects of the utility model are：This kind of laser cutting diaphragm, first, passes through
Being provided with release layer makes diaphragm to be tightly pasted onto metal sheet surface, can remove diaphragm after cutting is completed again, its
It is secondary, blue film layer is provided with diaphragm, heat can be absorbed, prevents laser from causing to damage to the metallic plate around cutting mouth, the
Three, by the air-permeable layer of setting, the high velocity air for blowing to diaphragm can be made by diaphragm, so as to prevent diaphragm in cutting
Bubble is produced at mouthful, it is ensured that production efficiency and quality, and by the strengthening layer of setting, also improve protection film strength, make
It is not in corrugation and the phenomenon such as fracture, substantially increases laser cutting work when carrying out the processing of the cold plasticity such as bending
Operating efficiency and work quality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model.
In figure：1- diaphragms basic unit；2- strengthening layers；3- air-permeable layers；4- release layers；5- the 3rd tears hand；The coating layers of 6- first；
7- first tears hand；8- indigo plant film layers；9- scuff-resistant coatings；10- printing layers；The coating layers of 11- second；12- second tears hand.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of laser cutting diaphragm：Including diaphragm basic unit 1, diaphragm
The bottom side of basic unit 1 is provided with strengthening layer 2, and the bottom side of strengthening layer 2 is provided with air-permeable layer 3, and the bottom side of air-permeable layer 3 is provided with release layer
4, the both sides setting of release layer 4 is respectively arranged with the 3rd and tears hand 5, and the bottom side of release layer 4 is provided with the first coating layer 6, and first covers
The both sides of film layer 6 are respectively arranged with first and tear hand 7, and the top of diaphragm basic unit 1 is provided with blue film layer 8, and the top of blue film layer 8 is set
Scuff-resistant coating 9 is equipped with, the top of scuff-resistant coating 9 is provided with printing layer 10, and the top of printing layer 10 is provided with the second coating layer 11, second
The both sides of coating layer 11 are respectively arranged with second and tear hand 12.
Further, diaphragm basic unit 1 is PET film layer, and its thickness is between 0.2-0.5mm, PET surface
It is bright smooth, heat-resisting height, humidity and viscosity is moderate, it is adaptable to do the base material of diaphragm.
Further, blue film layer 8 is, by physical and chemical effect, the blue titanium of heat-absorbing material to be sprayed in the upper surface of diaphragm basic unit 1
It is coated in its surface to be made, the energy that laser is sent can be absorbed, mitigates the damage that laser is caused to the metallic plate around cutting mouth.
Further, first hand 7 is torn, second hand 12 and the 3rd is torn and tears hand 5 and be respectively arranged with least four, respectively in protection
Four angles of film, first, which tears hand 7 and second, tears that hand 12 is convenient to tear it down coating layer, makes diaphragm normal work, the 3rd tears hand 5
Convenient tear diaphragm from metallic plate is taken off.
Further, release layer 4 is made of silicon oil membrane, and its thickness is between 0.025-0.15mm, and release layer has very
Good adsorptivity and stickiness, can be pasted onto the surface of metallic plate, protect metallic plate, and because the surface of silicon oil membrane scribbles silicon
Oil, reduces the adhesive force of release layer 4, convenient that diaphragm is torn it down from metallic plate, so as to meet different use demands.
Further, strengthening layer 2 is made of PBT or nylon highstrenghtpiston, increase protection film-strength, prevents from carrying out
There is film corrugation or the phenomenon such as fracture in the cold plasticities such as bending when processing.
Operation principle：The bottom side of diaphragm basic unit 1 is provided with strengthening layer 2, enhances protection film strength, makes it in bending
Be not in corrugation and breakage phenomenon when being processed etc. cold plasticity, the bottom side of strengthening layer 2 is provided with air-permeable layer 3, makes to be blown into cutting mouth
Low temperature high pressure gas pass through diaphragm, prevent diaphragm produce bubble, influence cutting work, so as to protect cutting equipment, thoroughly
The bottom side of gas-bearing formation 3 is provided with release layer 4, facilitates diaphragm to depart from metallic plate, and the both sides of release layer 4, which are set, is respectively arranged with the 3rd
Hand 5 is torn, it is convenient that diaphragm tears it down from metallic plate, different production requirements are met, the bottom side of release layer 4 is provided with first
Coating layer 6, protects release layer 4 not to be contaminated, it is ensured that the using effect of diaphragm, and the both sides of the first coating layer 6 are respectively arranged with
First tears hand 7, and convenient that first coating layer 6 tears it down, the top of diaphragm basic unit 1 is provided with blue film layer 8, can absorb heat
Amount, prevents the heat of laser from causing to damage to the metal around cutting mouth, the top of blue film layer 8 is provided with scuff-resistant coating 9, prevents indigo plant
Film layer 8 is worn, it is ensured that its performance is stable, and the top of scuff-resistant coating 9 is provided with printing layer 10, is printed according to actual conditions on its surface
There are different patterns or word, conveniently recognize and use, moreover it is possible to play decoration and propaganda function.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of laser cutting diaphragm, including diaphragm basic unit（1）, it is characterised in that：The diaphragm basic unit（1）Bottom
Side is provided with strengthening layer（2）, the strengthening layer（2）Bottom side be provided with air-permeable layer（3）, the air-permeable layer（3）Bottom side set
There is release layer（4）, the release layer（4）Both sides set and be respectively arranged with the 3rd and tear hand（5）, the release layer（4）Bottom side
It is provided with the first coating layer（6）, first coating layer（6）Both sides be respectively arranged with first and tear hand（7）, the diaphragm base
Layer（1）Top be provided with blue film layer（8）, the blue film layer（8）Top be provided with scuff-resistant coating（9）, the scuff-resistant coating（9）'s
Top is provided with printing layer（10）, the printing layer（10）Top be provided with the second coating layer（11）, second coating layer
（11）Both sides be respectively arranged with second and tear hand（12）.
2. one kind laser cutting diaphragm according to claim 1, it is characterised in that：The diaphragm basic unit（1）It is
PET film layer, its thickness is between 0.2-0.5mm.
3. one kind laser cutting diaphragm according to claim 1, it is characterised in that：The blue film layer（8）It is to protect
Cuticula basic unit（1）Upper surface by physical and chemical effect, the blue titanium of heat-absorbing material is sprayed on its surface and is made.
4. one kind laser cutting diaphragm according to claim 1, it is characterised in that：Described first tears hand（7）, second
Tear hand（12）Hand is torn with the 3rd（5）At least four are respectively arranged with, respectively at four angles of diaphragm.
5. one kind laser cutting diaphragm according to claim 1, it is characterised in that：The release layer（4）It is to use silicon
Oil film is made, and its thickness is between 0.025-0.15mm.
6. one kind laser cutting diaphragm according to claim 1, it is characterised in that：The strengthening layer（2）It is to use PBT
Or nylon highstrenghtpiston is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037680.3U CN206456047U (en) | 2017-01-13 | 2017-01-13 | A kind of laser cutting diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037680.3U CN206456047U (en) | 2017-01-13 | 2017-01-13 | A kind of laser cutting diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206456047U true CN206456047U (en) | 2017-09-01 |
Family
ID=59696235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037680.3U Expired - Fee Related CN206456047U (en) | 2017-01-13 | 2017-01-13 | A kind of laser cutting diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206456047U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061963A1 (en) * | 2017-09-26 | 2019-04-04 | 武汉华星光电半导体显示技术有限公司 | Cutting method employing laser |
| CN110622736A (en) * | 2019-10-25 | 2019-12-31 | 雄县众邮包装制品有限公司 | High-performance greenhouse film |
| CN112793270A (en) * | 2020-12-30 | 2021-05-14 | 大连大富塑料彩印有限公司 | Film suitable for laser cutting |
-
2017
- 2017-01-13 CN CN201720037680.3U patent/CN206456047U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061963A1 (en) * | 2017-09-26 | 2019-04-04 | 武汉华星光电半导体显示技术有限公司 | Cutting method employing laser |
| CN110622736A (en) * | 2019-10-25 | 2019-12-31 | 雄县众邮包装制品有限公司 | High-performance greenhouse film |
| CN112793270A (en) * | 2020-12-30 | 2021-05-14 | 大连大富塑料彩印有限公司 | Film suitable for laser cutting |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20220113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |