CN203936937U - For cutting the cutting mechanism of flexible base, board LED light source device - Google Patents
For cutting the cutting mechanism of flexible base, board LED light source device Download PDFInfo
- Publication number
- CN203936937U CN203936937U CN201420277133.9U CN201420277133U CN203936937U CN 203936937 U CN203936937 U CN 203936937U CN 201420277133 U CN201420277133 U CN 201420277133U CN 203936937 U CN203936937 U CN 203936937U
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- China
- Prior art keywords
- light source
- flexible base
- board
- cutting
- led light
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Abstract
Of the present utility model for cutting the cutting mechanism of flexible base, board LED light source device, flexible base, board LED light source device comprises the flexible base, board with several band light source modules, in each band light source module, is provided with the LED light source that several are spaced apart from each other.Cutting mechanism comprises power transmission shaft, several cutters, and several are arranged on power transmission shaft and the roller between adjacent two cutters respectively.Wherein, the width between adjacent two cutters is arranged to corresponding with the width of band light source module, and in the peripheral surface of roller, is provided with the groove for holding LED light source.When cutting flexible base, board, directly pass through roller fixing flexible substrate, thereby complete the cutting of flexible base, board.This cutting mechanism simple in structure, reduces the cutting cost of flexible base, board LED light source device.
Description
Technical field
The utility model relates to a kind of for cutting the cutting mechanism of flexible base, board LED light source device.
Background technology
Flexible base, board is the printed circuit made from flexible insulating substrate.Because of its have volume little, lightweight, can free bend etc. advantage be widely used, for example flexible base, board LED light source device.
Flexible base, board LED light source device refers to LED light source is arranged on flexible base, board, to adapt to various instructions for uses.Conventionally flexible base, board LED light source device is provided with multiple band light source modules that extend in a certain direction, and each band light source module is equipped with LED light source.When use, need first each band light source module to be carried out to cutting and separating.But the flexibility of flexible base, board is large, be difficult for fixing, therefore, while cutting flexible base, board LED light source device in prior art, one adopts laser cutting.Use laser cutting to make the cutting cost of flexible base, board LED light source device higher.
Therefore, how solving the higher problem of cutting cost of flexible base, board LED light source device, is those skilled in the art's technical issues that need to address.
Utility model content
For the problems referred to above, the utility model proposes a kind of cutting mechanism of the cutting cost that can reduce flexible base, board LED light source device.
According to of the present utility model for cutting the cutting mechanism of flexible base, board LED light source device, described flexible base, board LED light source device comprises the flexible base, board with several band light source modules that extend along first direction, in each band light source module, is provided with the LED light source that several are spaced apart from each other.Described cutting mechanism comprise along the power transmission shaft of arranging perpendicular to the second direction of first direction, several be fixed on power transmission shaft for cutting the cutter of described flexible base, board, and several are arranged on power transmission shaft and the roller between adjacent two cutters respectively, wherein, width between adjacent two cutters is arranged to corresponding with the width of band light source module, and in the peripheral surface of roller, is provided with the groove for holding LED light source.
In cutting mechanism of the present utility model, in the peripheral surface of roller, be provided with some be spaced apart from each other for holding the groove of corresponding LED light source.
In cutting mechanism of the present utility model, the LED light source in each described band light source module arranges equally spacedly, and distance between two adjacent LEDs light source equals the arc length between adjacent two grooves of described roller.
In cutting mechanism of the present utility model, between adjacent two cutters, be provided with a width and equal the roller of the width of band light source module.
In cutting mechanism of the present utility model, described flexible base, board comprises the positioning area that is positioned at band light source module both sides, and described cutting mechanism also comprises the locating wheel being arranged on beyond outermost cutter.
In cutting mechanism of the present utility model, described cutter and described power transmission shaft removably connect.
In cutting mechanism of the present utility model, also comprise the pedestal for laying described flexible base, board, described pedestal comprises the bearing spider that is bearing in described power transmission shaft two ends, and is connected with described bearing spider and actuator for driving described power transmission shaft to rotatablely move and move along first direction.
In cutting mechanism of the present utility model, described cutter is cutting disc.
With respect to prior art, the utility model provide for cutting the cutting mechanism of flexible base, board LED light source device.Flexible base, board LED light source device comprises the flexible base, board with several band light source modules that extend along first direction, in each band light source module, is provided with the LED light source that several are spaced apart from each other.Cutting mechanism comprises power transmission shaft, several cutters and several rollers.Power transmission shaft is along the second direction layout perpendicular to first direction, and cutter is fixed on power transmission shaft and for cutting flexible base, board, and roller is arranged on power transmission shaft and respectively between adjacent two cutters.Wherein, the width between adjacent two cutters is arranged to corresponding with the width of band light source module, and in the peripheral surface of roller, is provided with the groove for holding LED light source.When cutting flexible base, board, directly by roller fixing flexible substrate, reduce the drive displacement producing when cutter contacts with flexible base, board, thereby promote the accuracy of cutting, promote yield.In addition, in cutting process, multiple cutters carry out simultaneously, thereby promote the processing speed of flexible base, board.And this cutting mechanism is simple in structure, the cutting cost of flexible base, board LED light source device is reduced.
Brief description of the drawings
To be described in more detail the utility model based on embodiment and with reference to accompanying drawing hereinafter.In the drawings:
Fig. 1 is the utility model for cutting the top view of cutting mechanism of flexible base, board LED light source device;
Fig. 2 is the left view of cutting mechanism of the present utility model;
Fig. 3 is the schematic perspective view of cutting mechanism of the present utility model.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to actual scaling.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, cutting mechanism of the present utility model is used for cutting flexible base, board 1LED light source 2.Flexible base, board 1LED light source 2 comprises multiple band light source modules 12 and two positioning areas 11, and the width of each band light source module 12 is identical.In each band light source module 12, be provided with the LED light source 2 that several are spaced apart from each other, and the LED light source 2 of each band light source module 12 arranges equally spacedly.Band light source module 12 and positioning area 11 all extend along first direction, and positioning area 11 is positioned at two outsides relative on flexible base, board 1.
Cutting mechanism comprises power transmission shaft 3, several rollers 5, several cutters 4 and two locating wheels 6.Power transmission shaft 3 is arranged along the second direction perpendicular to first direction.
Cutter 4 is fixed on power transmission shaft 3, and for cutting flexible base, board 1, its concrete shape can be cutting disc, is provided with a circle blade at the periphery of cutting disc.So arrange, can make cutter 4 along with power transmission shaft 3 rotates together, and prevent that between cutter 4 and power transmission shaft 3, generation is skidded, effectively reducing each band light source module 12 has the phenomenon of adhesion between being cut afterwards.When cutter 4 is fixed on power transmission shaft 3, the width between adjacent cutter 4 is arranged to corresponding with the width of band light source module 12.Can cutter 4 be fixed on power transmission shaft 3 by the mode of interference fit, like this can be according to the width adjusting cutter 4 of band light source module 12 position on power transmission shaft 3, install thereby be applicable to multiple different flexible base, board 1LED light source 2.In addition, the convenient quantity that increases or reduce cutter 4 according to the quantity of band light source module 12, once cuts flexible base, board 1, just each band light source module 12 can be separated, and improves cutting efficiency.
Roller 5 can be arranged on power transmission shaft 3 by bearing, between adjacent two cutters 4, to improve sharpnes of cuts.The concrete width of roller 5 is arranged to identical with the width of band light source module 12, and like this, only need a roller 5 be set at 4 adjacent, two cutters, thereby reduce the installation quantity of roller 5, and then the labour intensity reducing a staff.In addition, can also save the set-up time, improve the cutting efficiency of flexible base, board LED light source device.
Be arranged on flexible base, board 1 because LED light source 2 protrudes, in the time that the width of roller 5 is identical with the width of band light source module 12, be provided for holding the groove 51 of LED light source 2 in the peripheral surface of roller 5, to prevent that roller 5 from damaging LED light source 2.Can be arranged to a circle groove 51 in the peripheral surface of roller 5, also can be arranged to be spaced apart from each other for holding the groove 51 of corresponding LED light source 2.Preferentially select the groove 51 of being arranged to be spaced apart from each other in the peripheral surface of roller 5 herein, the arc length between adjacent two grooves 51 equals the distance between two adjacent LEDs light source 2, makes each LED light source 2 have individual groove 51 in contrast should.Like this, can, in preventing that roller 5 from damaging LED light source 2, can also effectively increase the weight of roller 5.
Locating wheel 6 is located on power transmission shaft 3 by bearing, is positioned at beyond outermost cutter 4.In the time cutting mechanism being placed on flexible base, board 1, locating wheel 6 is positioned at the positioning area 11 on flexible base, board 1.Like this, can further improve the sharpnes of cuts of this cutting mechanism.
Certainly, this cutting mechanism also comprises the keeper 7 for locating flexible base, board 1, and keeper 7 is arranged in positioning area 11, four corners of location flexible base, board 1.Keeper 7 can be selected the known keeper 7 of those skilled in the art, such as alignment pin etc.Keeper 7 is set, the convenient flexible base, board 1 of adjusting, thereby the adjustment time of saving flexible base, board 1.
This cutting mechanism also comprises the pedestal 8 for laying flexible base, board 1.Pedestal 8 comprises the bearing spider 10 that is supported on power transmission shaft 3 two ends, and is connected with bearing spider 10 and actuator for drive power transmission shaft 3 to rotate and move along first direction simultaneously.The concrete form of actuator can be: comprise the line slideway 9 at power transmission shaft 3 two ends, the motor that is placed on the moving mass on line slideway 9 and is used to moving mass to provide power that moving mass is moved along line slideway 9 are provided.Wherein, bearing spider 10 is fixed on moving mass, drives power transmission shaft 3 to move by moving mass, and then band cutter 4 moves.In power transmission shaft 3 moving process, roller 5 is subject to frictional force to produce rolling, drives power transmission shaft 3 to rotate, and is finally with cutter 4 to rotate by power transmission shaft 3, completes cutting.
When needs cut with the flexible base, board 1 of LED light source 2, first flexible base, board 1 being placed on pedestal 8, is the width that equals the band light source module 12 of required cutting by the distance adjustment between adjacent two cutters 4.Then power transmission shaft 3 is fixed on bearing spider 10, thereby compresses flexible base, board 1.Finally drive power transmission shaft 3 rotate and move along first direction by motor, thereby utilize cutter 4 that flexible base, board 1 is cut into several band light source module parts.
Cutting mechanism of the present utility model, simple in structure, cutting cost is low, and cutting accuracy is high, can also cut multiple band light source modules simultaneously simultaneously, improves cutting efficiency.
Although the utility model is described with reference to preferred embodiment, in the situation that not departing from scope of the present utility model, can carries out various improvement and can replace parts wherein with equivalent it.Especially, only otherwise have structural hazard, every technical characterictic of mentioning in each embodiment all can combine in any way.The utility model is not limited to disclosed specific embodiment in literary composition, but comprises all technical schemes in the scope that falls into claim.
Claims (8)
1. one kind for cutting the cutting mechanism of flexible base, board LED light source device, described flexible base, board LED light source device comprises the flexible base, board with several band light source modules that extend along first direction, in each described band light source module, is provided with the LED light source that several are spaced apart from each other;
Described cutting mechanism comprise along the power transmission shaft of arranging perpendicular to the second direction of first direction, several be fixed on described power transmission shaft for cutting the cutter of described flexible base, board, and several are arranged on described power transmission shaft and the roller between adjacent two described cutters respectively, wherein, width between adjacent two described cutters is corresponding with the width of described band light source module, and in the peripheral surface of described roller, is provided with the groove for holding described LED light source.
2. cutting mechanism according to claim 1, is characterized in that, in the peripheral surface of described roller, be provided with some be spaced apart from each other for holding the described groove of corresponding described LED light source.
3. cutting mechanism according to claim 2, it is characterized in that, described LED light source in each described band light source module arranges equally spacedly, and distance between adjacent two described LED light sources equals the arc length between adjacent two described grooves of described roller.
4. cutting mechanism according to claim 3, is characterized in that, is provided with a width and equals the described roller of the width of described band light source module between adjacent two described cutters.
5. cutting mechanism according to claim 4, it is characterized in that, described flexible base, board comprises the positioning area that is positioned at band light source module both sides, and described cutting mechanism also comprises and be arranged on the locating wheel beyond cutter described in outermost, and described locating wheel is located on described power transmission shaft.
6. according to the cutting mechanism described in any one in claim 1-5, it is characterized in that, described cutter and described power transmission shaft removably connect.
7. cutting mechanism according to claim 6, it is characterized in that, also comprise the pedestal for laying described flexible base, board, described pedestal comprises the bearing spider that is supported on described power transmission shaft two ends, and is connected with described bearing spider and actuator for driving described power transmission shaft to rotatablely move and move along first direction.
8. cutting mechanism according to claim 7, is characterized in that, described cutter is cutting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277133.9U CN203936937U (en) | 2014-05-27 | 2014-05-27 | For cutting the cutting mechanism of flexible base, board LED light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277133.9U CN203936937U (en) | 2014-05-27 | 2014-05-27 | For cutting the cutting mechanism of flexible base, board LED light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936937U true CN203936937U (en) | 2014-11-12 |
Family
ID=51856284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277133.9U Withdrawn - After Issue CN203936937U (en) | 2014-05-27 | 2014-05-27 | For cutting the cutting mechanism of flexible base, board LED light source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029235A (en) * | 2014-05-27 | 2014-09-10 | 常州市武进区半导体照明应用技术研究院 | Cutting mechanism and method for cutting flexible substrate LED light source device |
| CN113290598A (en) * | 2021-04-08 | 2021-08-24 | 新月光电（深圳）股份有限公司 | LED light source cutting method |
-
2014
- 2014-05-27 CN CN201420277133.9U patent/CN203936937U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029235A (en) * | 2014-05-27 | 2014-09-10 | 常州市武进区半导体照明应用技术研究院 | Cutting mechanism and method for cutting flexible substrate LED light source device |
| CN104029235B (en) * | 2014-05-27 | 2016-03-09 | 常州市武进区半导体照明应用技术研究院 | For cutting cutting mechanism and the method for flexible base board LED light source device |
| CN113290598A (en) * | 2021-04-08 | 2021-08-24 | 新月光电（深圳）股份有限公司 | LED light source cutting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141112 Effective date of abandoning: 20160309 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |