CN202213207U - Corona equipment for producing flexible LED (light-emitting diode) light bar substrate and soldering-resistant film - Google Patents
Corona equipment for producing flexible LED (light-emitting diode) light bar substrate and soldering-resistant film Download PDFInfo
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- CN202213207U CN202213207U CN2011203385949U CN201120338594U CN202213207U CN 202213207 U CN202213207 U CN 202213207U CN 2011203385949 U CN2011203385949 U CN 2011203385949U CN 201120338594 U CN201120338594 U CN 201120338594U CN 202213207 U CN202213207 U CN 202213207U
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- corona
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- thin film
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Abstract
The utility model relates to the technical field of LED (light-emitting diode) flexible light bar production equipment, in particular to corona equipment for producing a flexible light bar substrate and a soldering-resisting film. The corona equipment comprises a frame,wherein the frame is provided with a corona device for carrying out corona treatment on a polymer thin film material, and the frame is also provided with a thin film heating roller device for carrying out pre-drying before the polymer thin film material is subjected to corona treatment, and the thin film heating roller device comprises a thin film preheating roller and a heater matched with the thin film preheating roller. Due to the adoption of the corona equipment, the surface dyne value of the polymer thin film material meets the requirement, the production finished product rate can be improved, and the reliability of a product is ensured.
Description
Technical field:
The utility model relates to the soft lamp bar of LED production equipment technical field, relates in particular to the corona equipment of producing soft LED lamp bar base material and soldering-resistance layer.
Background technology:
Along with developing rapidly of LED industry, the application of soft LED lamp strip material also more and more widely.Current; The main mode of soft LED lamp bar base material and soldering-resistance layer material is produced in coating; Carry out the coating binder layer for being employed in high molecular film material (like Kapton or poly (ether ether ketone) film etc.), and then the mode of fitting with metal forming (Copper Foil, aluminium foil etc.) or separated type material (type paper, mould release membrance etc.).Because the difference of general film production producer treatment technology; A dyne value that occurs film product through regular meeting is high; The phenomenon that another side dyne value is low; And decay the very soon situation of (general 2～3 months gradually lost efficacy) of dyne value after the generation corona treatment, be difficult to ensure that the two-sided dyne value of macromolecule membrane all met the demands when coating was produced, the dyne value decline on macromolecule membrane surface or lost efficacy and then can cause pellicular front to follow intensity descending with coating glue face; Influence the rate that manufactures a finished product, the reliability of final products can't be protected.
The utility model content:
The purpose of the utility model is to provide a kind of production to be easier to the deficiency of prior art, makes high molecular film material surface dyne value meet the demands, and can improve the rate of manufacturing a finished product, and ensures product reliability.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Produce the corona equipment of soft LED lamp bar base material and soldering-resistance layer; It comprises frame; Said frame is provided with the corona unit that high molecular film material is carried out corona treatment; Said frame also is provided with the film warm-up mill device that high molecular film material is carried out prebake before the corona treatment, and this film warm-up mill device comprises film preheat roll and the heater that is complementary with the film preheat roll.
Said corona unit comprises corona roller and the electrode that is complementary with the corona roller.
The quantity of said corona unit is two, and two corona units are arranged side by side.
Said frame also is provided with deviation correcting device.
Between said deviation correcting device and the film warm-up mill device, be provided with deflector roll between film warm-up mill device and the corona unit.
Said film preheat roll is a silica gel roller.
The utility model beneficial effect is:
The corona equipment of the soft LED lamp of the described production of the utility model bar base material and soldering-resistance layer; It comprises frame; Said frame is provided with the corona equipment that high molecular film material is carried out corona treatment; Said frame also is provided with the film warm-up mill device that high molecular film material is carried out prebake before the corona treatment, and this film warm-up mill device comprises film preheat roll and the heater that is complementary with the film preheat roll.Adopt the corona unit of said structure, can carry out earlier carrying out corona treatment again after the prebake, make high molecular film material surface dyne value meet the demands, can improve the rate of manufacturing a finished product widely, ensure product reliability better high molecular film material.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the direction of arrow is the direction of advance of high molecular film material among the figure.The corona equipment of the soft LED lamp of the described production of the utility model bar base material and soldering-resistance layer; Its structure is: it comprises frame 1; Said frame 1 is provided with the corona unit 3 that high molecular film material is carried out corona treatment, and said frame 1 also is provided with the film warm-up mill device 2 that high molecular film material is carried out prebake before the corona treatment, and this film warm-up mill device 2 comprises film preheat roll 20 and the heater that is complementary with film preheat roll 20; Wherein, film preheat roll 20 is a silica gel roller; Said corona unit 3 comprises corona roller 30 and the electrode 31 that is complementary with corona roller 30; Said frame 1 also is provided with deviation correcting device 5, between deviation correcting device 5 and the film warm-up mill device 2, be provided with deflector roll 4 between film warm-up mill device 2 and the corona unit 3.As preferred embodiment, the quantity of said corona unit 3 is two, and two corona units 3 are arranged side by side, and can carry out corona treatment twice to high molecular film material.
The corona equipment of the soft LED lamp of the described production of the utility model bar base material and soldering-resistance layer; Its operation principle is: the moisture that high molecular film material adsorbs in film through film warm-up mill device 2 earlier in the coating production process carries out prebake; Wherein, the temperature of film warm-up mill is set between 100 ℃～150 ℃; After the prebake, high molecular film material passes through corona unit 3 again, electrode 31 discharges; Make the air ionization between electrode 31 and the corona roller 30; Produce corona discharge, wherein, the voltage of corona unit 3 by the 220V single-phase alternating current through obtaining the DC voltage about 280V behind the capacitor filtering; And then with its high frequency voltage that is reverse into 15～25KHz, current strength is adjusted between 0.5A～1.2A.Absorb moisture easily because macromolecule membrane is placed the back for a long time, film is a part of moisture content of meeting oven dry behind warm-up mill; The effect of the macromolecule membrane corona treatment of handling through prebake is more remarkable, and the face performance is more stable, has guaranteed the material processed effect effectively.The utility model is through taking on coating line, to install additional the mode of specific corona treatment plant; When producing the coating operation, macromolecule material film is carried out corona treatment once more; Improve high molecular film material because of surface treatment the not enough or expired surperficial dyne value that waits influence to cause hang down problem; Make high molecular film material surface dyne value meet the demands, can improve the rate of manufacturing a finished product, ensure product reliability.Produce the high molecular film material that uses after this corona unit 3 carries out once more corona treatment; Film surface property is more stable; Macromolecule membrane with the coating after adhesive engage tightr; The peel strength of material more greatly and more even can avoid material because of the product quality risk that corona effects variation or inefficacy cause effectively, ensures the stability of production.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (6)
1. produce the corona equipment of soft LED lamp bar base material and soldering-resistance layer; It comprises frame (1); Said frame (1) is provided with the corona unit (3) that high molecular film material is carried out corona treatment; It is characterized in that: said frame (1) also is provided with the film warm-up mill device (2) that high molecular film material is carried out prebake before the corona treatment, and this film warm-up mill device (2) comprises film preheat roll (20) and the heater that is complementary with film preheat roll (20).
2. the corona equipment of production according to claim 1 soft LED lamp bar base material and soldering-resistance layer is characterized in that: said corona unit (3) comprises corona roller (30) and the electrode (31) that is complementary with corona roller (30).
3. the corona equipment of production according to claim 2 soft LED lamp bar base material and soldering-resistance layer is characterized in that: the quantity of said corona unit (3) is two, and two corona units (3) are arranged side by side.
4. the corona equipment of production according to claim 3 soft LED lamp bar base material and soldering-resistance layer is characterized in that: said frame (1) also is provided with deviation correcting device (5).
5. the corona equipment of production according to claim 4 soft LED lamp bar base material and soldering-resistance layer is characterized in that: between said deviation correcting device (5) and the film warm-up mill device (2), be provided with deflector roll (4) between film warm-up mill device (2) and the corona unit (3).
6. according to the corona equipment of each described production of claim 1 to 5 soft LED lamp bar base material and soldering-resistance layer, it is characterized in that: said film preheat roll (20) is a silica gel roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385949U CN202213207U (en) | 2011-09-05 | 2011-09-05 | Corona equipment for producing flexible LED (light-emitting diode) light bar substrate and soldering-resistant film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385949U CN202213207U (en) | 2011-09-05 | 2011-09-05 | Corona equipment for producing flexible LED (light-emitting diode) light bar substrate and soldering-resistant film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213207U true CN202213207U (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203385949U Expired - Fee Related CN202213207U (en) | 2011-09-05 | 2011-09-05 | Corona equipment for producing flexible LED (light-emitting diode) light bar substrate and soldering-resistant film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437573A (en) * | 2015-12-22 | 2016-03-30 | 中山松德新材料装备有限公司 | Corona machine |
-
2011
- 2011-09-05 CN CN2011203385949U patent/CN202213207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437573A (en) * | 2015-12-22 | 2016-03-30 | 中山松德新材料装备有限公司 | Corona machine |
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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: 20120509 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |