CN104924358A - Pinhole forming device for protective film - Google Patents
Pinhole forming device for protective film Download PDFInfo
- Publication number
- CN104924358A CN104924358A CN201510306342.0A CN201510306342A CN104924358A CN 104924358 A CN104924358 A CN 104924358A CN 201510306342 A CN201510306342 A CN 201510306342A CN 104924358 A CN104924358 A CN 104924358A
- Authority
- CN
- China
- Prior art keywords
- roller
- diaphragm
- pin hole
- air blowing
- pinhole device
- 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
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Classifications
-
- 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
- B26F1/24—Perforating by needles or pins
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to the field of protective film processing equipment, and discloses a pinhole forming device for a protective film in order to solve the problem that the service life of the existing protective film is affected due to the fact that pinholes cannot be formed in the existing protective film. The pinhole forming device for the protective film comprises a support, a driving component arranged on the support, a blowing needle roll used for forming the pinholes in the protective film, a dust bag, and an air suction pinhole roll arranged above the blowing needle roll and used for sucking a waste film into the dust bag, wherein the driving component comprises a driving motor and a control valve; the driving motor is used for driving the blowing needle roll and the air suction pinhole roll; and the control valve is used for controlling the blowing frequency of the blowing needle roll. The pinhole forming device for the protective film solves the problem that the pinhole cannot be formed in the existing protective film; the service life is long; and the use is convenient.
Description
Technical field
The present invention relates to a kind of diaphragm with opening pinhole device.
Background technology
Diaphragm can be divided into protective film for digital product, protection film for automobile, family expenses diaphragm, food protection film etc. according to purposes.Diaphragm can be made up of PP material, PVC material, PET material or PE material, can be coating glue film or self-adhesive film.
Existing diaphragm is covered in product surface to be protected; prevent product to be subject to scratch, wearing and tearing etc. and produce flaw; but; this kind of diaphragm has a serious defect; namely; paste unreasonable or long meeting service time and produce bubble and fold on the surface of diaphragm, and then cause product to be protected to deform, affect service life.
Summary of the invention
The object of the invention is to propose a kind ofly to solve existing diaphragm and can not open the problem of pin hole, long service life, diaphragm easy to use with opening pinhole device.
For reaching this object, the present invention by the following technical solutions:
A kind of diaphragm is with opening pinhole device; comprise support, the driven unit arranged on the bracket, for open the air blowing porcupine roller of pin hole, dust bag for diaphragm and be located at above described air blowing porcupine roller for useless film being sucked the air-breathing pin hole roller in described integrated bag; wherein; described driven unit comprises drive motors and control valve; described drive motors is for driving air blowing porcupine roller and air-breathing pin hole roller, and described control valve is for controlling the Blow-Up Ratio of air blowing porcupine roller.
Further, described diaphragm also comprises for by the evacuated evacuator of described air-breathing pin hole roller with opening pinhole device, and described evacuator entrance point connects described air-breathing pin hole roller, and the port of export connects described dust bag.
As a preferred version of the present invention, described control valve is motor-driven valve or magnetic valve.
Further, described air blowing porcupine roller comprise roller body and be connected with described roller body for the roller pin for described diaphragm perforate.
As a preferred version of the present invention, the length of described roller pin is 0mm-5mm, and the aperture of described roller pin is 48um-52um.
As a preferred version of the present invention, the rotating speed of described air blowing porcupine roller equals the rotating speed of described air-breathing pin hole roller.
As a preferred version of the present invention, described air-breathing pin hole roller is vacuum suction pin hole roller.
As a preferred version of the present invention, described roller pin comprises multiple, and multiple described roller pin is arranged along the circumferencial direction of described roller body.
As a preferred version of the present invention, the cross section of described support is trapezoidal.
Diaphragm provided by the invention is provided with drive motors with opening pinhole device on support; drive motors drives air blowing porcupine roller and air-breathing pin hole roller to rotate; the diaphragm perforate that roller pin on air blowing porcupine roller will be placed between air blowing porcupine roller and air-breathing pin hole roller; this diaphragm solves with opening pinhole device the problem that existing diaphragm can not open pin hole; long service life, easy to use; open the diaphragm after pin hole to be exhausted after overlay film; avoid the generation of bubble and fold after pad pasting, decrease the probability of protected areal deformation simultaneously.
Accompanying drawing explanation
Figure is the diaphragm structural representation opening pinhole device that the preferred embodiment of the present invention one provides.
Be labeled as in figure:
1, dust bag; 2, air blowing porcupine roller; 3, drive motors; 4, air-breathing pin hole roller; 5, evacuator; 6, magnetic valve; 21, roller pin.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Preferred embodiment one:
Figure is the diaphragm structural representation opening pinhole device that this preferred embodiment provides.This diaphragm comprises support with opening pinhole device, the driven unit that support is arranged, for opening the air blowing porcupine roller 2 of pin hole for diaphragm, dust bag 1, and be located at above air blowing porcupine roller 2 for useless film being sucked the air-breathing pin hole roller 4 in dust bag 1, also comprise evacuator 5, the entrance point of evacuator 5 connects air-breathing pin hole roller 4, the port of export connects dust bag 1, evacuator 5 is for being evacuated air-breathing pin hole roller 4, wherein, driven unit comprises drive motors 3 and control valve, drive motors 3 rotates for driving air blowing porcupine roller 2 and air-breathing pin hole roller 4, control valve is connected with air blowing porcupine roller 2, for controlling the Blow-Up Ratio of air blowing porcupine roller 2.
Air blowing porcupine roller 2 comprise roller body and be connected with roller body for the roller pin 21 for diaphragm perforate, roller pin 21 comprises multiple, and multiple roller pin 21 is arranged along the circumferencial direction of roller body; The length of roller pin 21 is 0mm-5mm, and the aperture of roller pin 21 is 48um-52um, and in the present embodiment, the length of preferred roller pin 21 is 2mm, and the aperture of roller pin 21 is 50um; Control valve is magnetic valve 6.
The rotating speed of air blowing porcupine roller 2 equals the rotating speed of air-breathing pin hole roller 4, makes diaphragm open pin hole more steady, useless film reclaim evenly; The cross section of support is trapezoidal, and drive motors 3 is positioned on support more stable, can not offset.
Diaphragm is with opening pinhole device operation principle: be placed in by diaphragm between air blowing porcupine roller 2 and air-breathing pin hole roller 4; drive motors 3 starts rear drive air blowing porcupine roller 2 and air-breathing pin hole roller 4 works; magnetic valve 6 controls air blowing porcupine roller Blow-Up Ratio 2 to start to rotate; the roller pin 21 controlled in air blowing porcupine roller rotation 2 by drive motors cuts out aperture on diaphragm; and utilize air pressure to blow out useless film; the air-breathing pin hole roller 4 air-breathing film that will give up sucks in dust bag 1, and this diaphragm is with opening pinhole device long service life, easy to use.
Preferred embodiment two:
This preferred embodiment provides a kind of diaphragm with opening pinhole device, and its structure is substantially identical with preferred embodiment one.This diaphragm with open pinhole device comprise support, the driven unit arranged on support, for open the air blowing porcupine roller of pin hole, dust bag for diaphragm and be located at above air blowing porcupine roller for useless film being sucked the air-breathing pin hole roller in dust bag; wherein; driven unit comprises drive motors and control valve; drive motors is for driving air blowing porcupine roller and air-breathing pin hole roller, and control valve is for controlling the Blow-Up Ratio of air blowing porcupine roller.
Difference is: the length of roller pin can also be 0mm, 4mm, 5mm etc., can be embodied as the function of diaphragm perforate; It is trapezoidal structure that support is not limited to be cross section, can also be the structure of other shapes, can stablize fixed drive motor; The kind of control valve is not limit, and can be magnetic valve, can be also motor-driven valve, arrange according to user demand.
Below by reference to the accompanying drawings embodiments of the invention are described; but the present invention is not limited to above-mentioned detailed description of the invention; those skilled in the art is not departing under the ambit that present inventive concept and claim protect; also can obtain a lot of form, these are all within protection scope of the present invention.
Claims (8)
1. a diaphragm is with opening pinhole device; it is characterized in that; comprise support, the driven unit arranged on the bracket, for open the air blowing porcupine roller (2) of pin hole, dust bag (1) for diaphragm and be located at described air blowing porcupine roller (2) top for useless film being sucked the air-breathing pin hole roller (4) in described dust bag (1); wherein
Described driven unit comprises drive motors (3) and control valve, described drive motors (3) is for driving described air blowing porcupine roller (2) and air-breathing pin hole roller (4), and described control valve is for controlling the Blow-Up Ratio of described air blowing porcupine roller (2).
2. a kind of diaphragm according to claim 1 is with opening pinhole device; it is characterized in that; described diaphragm also comprises for by the evacuated evacuator of described air-breathing pin hole roller (4) (5) with opening pinhole device; described evacuator (5) entrance point connects described air-breathing pin hole roller (4), and the port of export connects described dust bag (1).
3. a kind of diaphragm according to claim 2 is with opening pinhole device, it is characterized in that, described control valve is motor-driven valve or magnetic valve (6).
4. a kind of diaphragm according to claim 3 is with opening pinhole device, it is characterized in that, described air blowing porcupine roller (2) comprise roller body and be connected with described roller body for the roller pin (21) for described diaphragm perforate.
5. a kind of diaphragm according to claim 4 is with opening pinhole device, it is characterized in that, the length of described roller pin (21) is 0mm-5mm, and the aperture of described roller pin (21) is 48um-52um.
6. a kind of diaphragm according to claim 5 is with opening pinhole device, it is characterized in that, the rotating speed of described air blowing porcupine roller (2) equals the rotating speed of described air-breathing pin hole roller (4).
7. a kind of diaphragm according to claim 5 is with opening pinhole device, it is characterized in that, described roller pin (21) comprises multiple, and multiple described roller pin (21) is arranged along the circumferencial direction of described roller body.
8. according to the arbitrary described a kind of diaphragm of claim 1-7 with opening pinhole device, it is characterized in that, the cross section of described support is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306342.0A CN104924358A (en) | 2015-06-04 | 2015-06-04 | Pinhole forming device for protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306342.0A CN104924358A (en) | 2015-06-04 | 2015-06-04 | Pinhole forming device for protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104924358A true CN104924358A (en) | 2015-09-23 |
Family
ID=54111931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306342.0A Pending CN104924358A (en) | 2015-06-04 | 2015-06-04 | Pinhole forming device for protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104924358A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903749A (en) * | 2017-03-01 | 2017-06-30 | 苏州三久光电科技有限公司 | A kind of waist-shaped hole structure and its processing technology for film product |
| CN109382869A (en) * | 2017-08-11 | 2019-02-26 | 海德堡印刷机械股份公司 | Method for running rotary die cutter |
| CN111606105A (en) * | 2020-05-21 | 2020-09-01 | 滕小英 | Cloth unwinding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052920A (en) * | 1975-09-01 | 1977-10-11 | Paclene Company Limited | Machine for perforating high density poly-ethylene film or the like film material |
| JP2004025406A (en) * | 2002-06-27 | 2004-01-29 | Bankoku Needle Mfg Co Ltd | Roll for pinhole processing |
| CN201049537Y (en) * | 2007-06-14 | 2008-04-23 | 李玉龙 | Absorption type film internal label die-cut collection device |
| CN101554737A (en) * | 2009-05-10 | 2009-10-14 | 山西省农业科学院旱地农业研究中心 | Agricultural microporous plastic film puncher |
| CN201552614U (en) * | 2009-12-11 | 2010-08-18 | 世开进光电(苏州)有限公司 | Suction hole mould |
| CN202045672U (en) * | 2011-03-29 | 2011-11-23 | 东莞市正新包装制品有限公司 | Perforating device of film forming equipment |
-
2015
- 2015-06-04 CN CN201510306342.0A patent/CN104924358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052920A (en) * | 1975-09-01 | 1977-10-11 | Paclene Company Limited | Machine for perforating high density poly-ethylene film or the like film material |
| JP2004025406A (en) * | 2002-06-27 | 2004-01-29 | Bankoku Needle Mfg Co Ltd | Roll for pinhole processing |
| CN201049537Y (en) * | 2007-06-14 | 2008-04-23 | 李玉龙 | Absorption type film internal label die-cut collection device |
| CN101554737A (en) * | 2009-05-10 | 2009-10-14 | 山西省农业科学院旱地农业研究中心 | Agricultural microporous plastic film puncher |
| CN201552614U (en) * | 2009-12-11 | 2010-08-18 | 世开进光电(苏州)有限公司 | Suction hole mould |
| CN202045672U (en) * | 2011-03-29 | 2011-11-23 | 东莞市正新包装制品有限公司 | Perforating device of film forming equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903749A (en) * | 2017-03-01 | 2017-06-30 | 苏州三久光电科技有限公司 | A kind of waist-shaped hole structure and its processing technology for film product |
| CN106903749B (en) * | 2017-03-01 | 2018-08-28 | 苏州三久光电科技有限公司 | A kind of waist-shaped hole structure and its processing technology for film product |
| CN109382869A (en) * | 2017-08-11 | 2019-02-26 | 海德堡印刷机械股份公司 | Method for running rotary die cutter |
| CN111606105A (en) * | 2020-05-21 | 2020-09-01 | 滕小英 | Cloth unwinding device |
| CN111606105B (en) * | 2020-05-21 | 2022-11-01 | 滕小英 | Cloth unwinding device |
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| PB01 | Publication | ||
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Application publication date: 20150923 |