CN103817444A - Method for punching holes in plastic film in non-contact mode - Google Patents
Method for punching holes in plastic film in non-contact mode Download PDFInfo
- Publication number
- CN103817444A CN103817444A CN201410063880.7A CN201410063880A CN103817444A CN 103817444 A CN103817444 A CN 103817444A CN 201410063880 A CN201410063880 A CN 201410063880A CN 103817444 A CN103817444 A CN 103817444A
- Authority
- CN
- China
- Prior art keywords
- film
- deflector roll
- roller
- thin film
- guide roller
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/42—Plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
Abstract
The invention relates to a method for punching holes in a plastic film in a non-contact mode. The method comprises the following steps: first, a thin film is unreeled on a thin film centering and unreeling machine, the machine is started, the thin film is conveyed forward, and the thin film reaches a first thin film traction machine after passing through a guide roller; then, after passing through a sensor roller, the thin film is conveyed to a first guide roller, film supporting guide rollers, a second guide roller and a speed measurement roller, wherein an adjustable laser puncher is arranged above the film supporting guide rollers, the first guide roller and the second guide roller are symmetrically arranged on the two sides of the film supporting guide roller, and the sensor roller and the speed measurement roller are arranged on the two sides of the first guide roller and the second guider roller; finally, after passing through a second thin film traction machine, the thin film enters a thin film take-up machine, and the process that the holes are punched in the plastic film in the non-contact mode is completed. The method for punching the holes in the plastic film in the non-contact mode has the advantages that the holes are punched in the non-contact mode through the laser puncher, and therefore direct contact between the plastic film and a medium can be well avoided; besides, the method of symmetrical arrangement is used, as a result, it is guaranteed that a thin-film surface below the laser puncher is smooth in the operation process and the surface of the film jitters, and the total amount of upward jittering and downward jittering is smaller than 0.1mm.
Description
?
Technical field
The present invention relates to a kind of plastic foil drilling method, relate in particular to the contactless drilling method of a kind of plastic foil.
Background technology
Traditional plastic foil drilling technology is to adopt mechanical hole knockout, shortcoming is the restriction that mechanical type card punch is received in the aperture of air-vent, aperture is generally all more than 0.5 millimeter, if aperture is more than 0.5 millimeter, airborne dust can pass through air-vent polluted product, the most important thing is that water can see through this hole and infiltrate in packing inside bag, product is worked the mischief; And the operation of plastic foil surface is not steady, punches inhomogeneous.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, provide a kind of plastic foil contactless drilling method.The method is avoided direct contact medium, pollution-free, and operates steadily.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: the contactless drilling method of a kind of plastic foil, and step is as follows:
First film is chased after on middle unreeling machine and unreeled at film, opening of device, is fed forward film;
Via after deflector roll to the first film hauling machine;
After sensor roller, deliver to successively again the first deflector roll, holder mould deflector roll, the second deflector roll and tachometric survey roller, wherein ask film deflector roll top to be provided with adjustable laser card punch, holder film deflector roll provides a film surface without surface run_out for laser boring, the first deflector roll and the second deflector roll are symmetricly set in holder film deflector roll both sides, sensor roller and tachometric survey roller are symmetricly set on the both sides of the first deflector roll and the second deflector roll, sensor roller is provided with the sensor that film run signal is provided for the first film hauling machine, tachometric survey roller is provided with the velocity measuring device that film speed signal is provided,
Finally by entering thin film winder after the second packaging film feeding machine, complete the contactless punching of plastic foil.
The invention has the beneficial effects as follows: utilize the contactless drilling method of laser boring, can well avoid contacting with the direct of medium; And utilize the method that is arranged symmetrically with, guarantee film surface below laser boring in running steadily and the surface run_out of film, bob total amount is less than 0.1mm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, the contactless punch device of a kind of plastic foil, the step of its drilling method is as follows:
First film is chased after on middle unreeling machine 1 and unreeled at film, opening of device, is fed forward film;
Via after deflector roll 2 to the first film hauling machine 3;
After sensor roller 4, deliver to successively again the first deflector roll 5, holder mould deflector roll 6, the second deflector roll 7 and tachometric survey roller 8, wherein ask film deflector roll 6 tops to be provided with adjustable laser card punch 9, holder film deflector roll 6 provides a film surface without surface run_out for laser boring 9, the first deflector roll 5 and the second deflector roll 7 are symmetricly set in holder film deflector roll 6 both sides, sensor roller 4 and tachometric survey roller 8 are symmetricly set on the both sides of the first deflector roll 5 and the second deflector roll 7, sensor roller 4 is provided with the sensor that film run signal is provided for the first film hauling machine, tachometric survey roller 8 is provided with the velocity measuring device that film speed signal is provided,
Finally by entering thin film winder 11 after the second packaging film feeding machine 10, complete the contactless punching of plastic foil.
The present invention can summarize with other the concrete form without prejudice to spirit of the present invention or principal character.Therefore, no matter from which point, above-mentioned embodiment of the present invention all can only think explanation of the present invention can not limit the present invention, claims have been pointed out scope of the present invention, and scope of the present invention is not pointed out in above-mentioned explanation, therefore, any change in implication and the scope suitable with claims of the present invention, all should think to be included in the scope of claims.
Claims (1)
1. the contactless drilling method of plastic foil, is characterized in that, step is as follows:
First film is chased after on middle unreeling machine and unreeled at film, opening of device, is fed forward film;
Via after deflector roll to the first film hauling machine;
After sensor roller, deliver to successively again the first deflector roll, holder mould deflector roll, the second deflector roll and tachometric survey roller, wherein ask film deflector roll top to be provided with adjustable laser card punch, holder film deflector roll provides a film surface without surface run_out for laser boring, the first deflector roll and the second deflector roll are symmetricly set in holder film deflector roll both sides, sensor roller and tachometric survey roller are symmetricly set on the both sides of the first deflector roll and the second deflector roll, sensor roller is provided with the sensor that film run signal is provided for the first film hauling machine, tachometric survey roller is provided with the velocity measuring device that film speed signal is provided,
Finally by entering thin film winder after the second packaging film feeding machine, complete the contactless punching of plastic foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063880.7A CN103817444A (en) | 2014-02-25 | 2014-02-25 | Method for punching holes in plastic film in non-contact mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063880.7A CN103817444A (en) | 2014-02-25 | 2014-02-25 | Method for punching holes in plastic film in non-contact mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817444A true CN103817444A (en) | 2014-05-28 |
Family
ID=50752886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410063880.7A Pending CN103817444A (en) | 2014-02-25 | 2014-02-25 | Method for punching holes in plastic film in non-contact mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817444A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171252B (en) * | 2015-11-02 | 2016-08-31 | 西安康普瑞新材料科技有限公司 | Anion window screening film perforating device, drilling method and micropore window screening film |
| CN106346144A (en) * | 2016-08-25 | 2017-01-25 | 安庆市兴丰工贸有限公司 | Punching assembly of plastic film production system |
| CN106346558A (en) * | 2016-08-25 | 2017-01-25 | 安庆市兴丰工贸有限公司 | Laser drilling device for plastic film |
| CN106364959A (en) * | 2016-08-25 | 2017-02-01 | 安庆市兴丰工贸有限公司 | Automatic plastic film feeding and collecting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161899A (en) * | 1996-03-13 | 1997-10-15 | 严跃 | Method for processing microporosities of polymer thin-film |
| CN2316357Y (en) * | 1997-12-10 | 1999-04-28 | 北京市劳动保护科学研究所 | Composite micro-holey diaphragm sound absorption structure of holey lining board |
| CN102059458A (en) * | 2010-12-28 | 2011-05-18 | 惠州市正峰激光设备有限公司 | Laser cutting machine of roll-shaped glue film |
| CN202185678U (en) * | 2011-07-27 | 2012-04-11 | 苏州德龙激光有限公司 | Device for manufacturing metal film group hole through ultrashort pulse laser |
| CN103272485A (en) * | 2013-05-13 | 2013-09-04 | 无锡力合光电传感技术有限公司 | Air filtering membrane and preparation method thereof |
| CN103753856A (en) * | 2014-01-21 | 2014-04-30 | 烟台白马包装有限公司 | Plastic film micropore packaging bag and plastic film micropore punching device and method |
-
2014
- 2014-02-25 CN CN201410063880.7A patent/CN103817444A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161899A (en) * | 1996-03-13 | 1997-10-15 | 严跃 | Method for processing microporosities of polymer thin-film |
| CN2316357Y (en) * | 1997-12-10 | 1999-04-28 | 北京市劳动保护科学研究所 | Composite micro-holey diaphragm sound absorption structure of holey lining board |
| CN102059458A (en) * | 2010-12-28 | 2011-05-18 | 惠州市正峰激光设备有限公司 | Laser cutting machine of roll-shaped glue film |
| CN202185678U (en) * | 2011-07-27 | 2012-04-11 | 苏州德龙激光有限公司 | Device for manufacturing metal film group hole through ultrashort pulse laser |
| CN103272485A (en) * | 2013-05-13 | 2013-09-04 | 无锡力合光电传感技术有限公司 | Air filtering membrane and preparation method thereof |
| CN103753856A (en) * | 2014-01-21 | 2014-04-30 | 烟台白马包装有限公司 | Plastic film micropore packaging bag and plastic film micropore punching device and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171252B (en) * | 2015-11-02 | 2016-08-31 | 西安康普瑞新材料科技有限公司 | Anion window screening film perforating device, drilling method and micropore window screening film |
| CN106346144A (en) * | 2016-08-25 | 2017-01-25 | 安庆市兴丰工贸有限公司 | Punching assembly of plastic film production system |
| CN106346558A (en) * | 2016-08-25 | 2017-01-25 | 安庆市兴丰工贸有限公司 | Laser drilling device for plastic film |
| CN106364959A (en) * | 2016-08-25 | 2017-02-01 | 安庆市兴丰工贸有限公司 | Automatic plastic film feeding and collecting device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |