CN203868764U - Light emitting diode (LED) identification module made from circuit board whole board continuous glue board - Google Patents
Light emitting diode (LED) identification module made from circuit board whole board continuous glue board Download PDFInfo
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- CN203868764U CN203868764U CN201420228331.6U CN201420228331U CN203868764U CN 203868764 U CN203868764 U CN 203868764U CN 201420228331 U CN201420228331 U CN 201420228331U CN 203868764 U CN203868764 U CN 203868764U
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Abstract
The utility model relates to a light emitting diode (LED) identification module. The utility model provides an LED identification module, which comprises an LED identification module circuit board and a self-adhesive glue board, wherein the LED identification module circuit board is provided with a plurality of LED lamps which are distributed alternately, and is divided into a plurality of LED modules, connecting wires are arranged between single LED modules, the self-adhesive glue board is pasted on the LED identification module circuit board in a para-position mode, and is provided with a plurality of holes which are alternately distributed corresponding to LED lamps, the LED lamps are positioned in the corresponding holes, and the self-adhesive glue board and lighting surfaces of the LED lamps are parallel and level or approximate to be parallel and level. If the LED identification modules are made from flexible circuit boards, the connecting wires and the LED identification module circuit board are integrally arranged, and if the LED identification modules are made from rigid printed circuit board (PCB) boards, the connecting wires are welded wires. The utility model further provides a cutting method of the LED identification modules, and the continuous whole LED identification modules are sheared many times to separate into single LED identification modules, thereby achieving cutting technology which cuts a continuous whole board into the single LED identification modules after being pasted with the self-adhesive glue board.
Description
Technical field
The utility model relates to LED sign module wiring board manufacture and application.More specifically, the utility model relates to the whole plate of the wiring board LED sign module that rubberizing plate is made in flakes.
Background technology
LED sign module is in order to save material, each circuit board is that a plurality of zero single module plates of spacing connect together conventionally, when the product of zero spacing is very thin conventionally, can cut mould with blade type cutter and divide incision, in the time of need to protecting, due to paste add after offset plate after wiring board very thick, general thickness is more than 1.5mm, now with the cutter of blade type, cutting mould cannot open in cutting, must could separate with scissor shearing punching block, because the scissor shearing punching block of prior art cannot repeatedly be cut for the lengthy product of this zero spacing, cause all must first becoming after a plurality of wall scroll module strings by folding parallel circuit plate of module industry, go again injection moulding or the protection of rubberizing plate, efficiency is extremely low like this, cost is very high, the utility model has been captured whole plate in flakes and has been pasted the difficult problem that self-adhesion offset plate rear mold group cannot be cut with mould, make module can organize many whole plate subsides self-adhesion offset plates in flakes more simultaneously, and then die-cut opening, improved greatly production efficiency, significantly reduced cost.
Utility model content
The utility model relates to the whole plate of a kind of wiring board rubberizing plate is made in flakes LED sign module and cutting method, by hot pressing self-adhesion offset plate according to sign module LED lamp the spacing punching of arranging, punching size matches with LED lamp, then contraposition pastes on the sign of the LED in flakes module wiring board that welds LED lamp and other elements, LED lamp exposes from hole, the light-emitting area of self-adhesion offset plate and LED lamp is concordant or approach concordant, hot pressing makes offset plate good bond on mould-group circuit-board, then with a kind of mould of cutting of the present utility model, cut, cut into the LED sign module of single string.Wherein, the described mould of cutting, is characterized in that: described mould is provided with respectively n bar and shears tool section on patrix, and n is greater than or equal to 1, on counterdie, be provided with m bar and shear tool section, m is greater than or equal to 1, being arranged on tool section on patrix and the tool section on counterdie replaces mutually, stagger each other, when upper, when bottom punch suits together, the total m+n-1 of upper and lower mould one is to blade, form m+n-1 shear knife mouth structure, the LED sign module that whole plate is in flakes posted to self-adhesion offset plate is sheared and is divided into m+n bar, a kind of method of cutting the whole plate of the wiring board LED sign module that rubberizing plate is made in flakes of the present utility model, continual whole plate is in flakes posted to the LED sign module of self-adhesion offset plate, shear several times along its length the LED sign module that is divided into many single strings, solved a hang-up in industry, realize whole plate in flakes and cut into again minute incision technology that single LED going here and there identifies module after pasting self-adhesion offset plate.
Particularly, according to the utility model, provide a kind of and cut by the whole plate of the wiring board sign of the LED in flakes module that rubberizing plate is made in flakes the LED sign module obtaining, the described sign of LED in flakes module comprises: LED identifies module wiring board in flakes, on LED sign module wiring board, installing by a plurality of LED lamps that are intervally arranged in flakes, and LED sign module wiring board is divided into a plurality of LED modules, between single LED module of going here and there and module, has connecting line; Contraposition hot pressing stick on the self-adhesion offset plate of the whole plate on LED sign module wiring board, described self-adhesion offset plate is provided with a plurality of holes corresponding to the spacing of arranging of LED lamp, wherein, described LED lamp is positioned in corresponding described hole, described self-adhesion offset plate on thickness, be arranged to light-emitting area with LED lamp concordant or approach concordant, LED sign module in flakes described in described self-adhesion offset plate heat pressure adhesive forms on the described sign of LED in flakes module wiring board; Wherein, described LED sign module is the described sign of LED in flakes module to be cut to the LED sign module obtaining with cutting mould; And wherein, described in cut mould and comprise: patrix, described patrix is provided with n bar and shears tool section, n is greater than or equal to 1; Counterdie, described counterdie is provided with m bar and shears tool section, and m is greater than or equal to 1; Wherein, the shearing tool section of described patrix and the relevant shear tool section of described counterdie are corresponding and stagger each other and be formed into right shearing edge separately, when described upper die and lower die are sheared itemize operation, form altogether m+n-1 to shearing edge, wherein, m and n are integer, wherein m=n, or m+1=n, or m=n+1.
According to an embodiment of the present utility model, described LED sign module is the LED sign module of making of rigidity PCB, or the LED making of FPC sign module.
According to an embodiment of the present utility model, on described patrix, be provided with pressing plate, on described pressing plate, be formed with and allow that the n bar of described patrix shears n bar through hole or the groove that tool section passes.
According to an embodiment of the present utility model, the thickness of described LED sign module 0.1 to 10mm.
According to the utility model, the cutting method of the whole plate of a kind of wiring board LED sign module that rubberizing plate is made in flakes is also disclosed, comprising: provide and cut mould, described in cut mould and comprise: patrix, described patrix is provided with n bar and shears tool section, n is greater than or equal to 1; Counterdie, described counterdie is provided with m bar and shears tool section, and m is greater than or equal to 1; Wherein, the shearing tool section of described patrix and the relevant shear tool section of described counterdie are corresponding and stagger each other and be formed into right shearing edge separately, when described upper die and lower die are sheared itemize operation, form altogether m+n-1 to shearing edge, wherein, m and n are integer, wherein m=n, or m+1=n, or m=n+1; LED sign module wiring board (3) is in flakes provided, on described LED sign module wiring board (3), be welded with a plurality of LED lamps (3.2) that are intervally arranged, wherein, between LED sign module, by connecting line, connected and LED sign module wiring board (3) in flakes described in forming; Self-adhesion offset plate (4) is provided; According to the spacing of arranging of LED lamp (3.2), self-adhesion offset plate (4) is processed to punching (4.1), the size of the size of described punching (4.1) and LED lamp (3.2) matches, then self-adhesion offset plate (4) contraposition is identified on module wiring board (3) to described LED in flakes, described LED lamp (3.2) is exposed from described punching (4.1), and self-adhesion offset plate (4) on thickness, to be arranged in contraposition concordant with the light-emitting area of LED lamp (3.2) or approach concordant when upper to described LED in flakes sign module wiring board (3); Described self-adhesion offset plate (4) heat pressure adhesive is formed on the described sign module wiring board of LED in flakes (3) to LED sign module in flakes; Next, with described in cut mould and described LED in flakes sign mould splits be cut into the LED sign module of single string.
According to an embodiment of the present utility model, described LED sign module is the LED sign module of making of rigidity PCB, or the LED making of FPC sign module.
According to an embodiment of the present utility model, on described patrix, be provided with pressing plate, on described pressing plate, be formed with and allow that the n bar of described patrix shears n bar through hole or the groove that tool section passes.
According to an embodiment of the present utility model, described LED sign module, is characterized in that, the section of offset plate is consistent concordant with LED sign module wiring board section.
According to an embodiment of the present utility model, described LED sign module, is characterized in that, front once cut and after the section position of interface point between once cutting form irregular dislocation vestige at interface point place because of the die-cut tolerance in twice of front and back.
According to an embodiment of the present utility model, the both sides of LED sign module in flakes described in only cutting, and two of LED sign module in flakes described in not cutting makes the connecting line between described LED sign module not punched.
According to an embodiment of the present utility model, with described in while cutting mould continuous parting-cut, front once cut and after the section position of interface point between once cutting form irregular dislocation vestige at interface point place because of the die-cut tolerance in twice of front and back.
According to an embodiment of the present utility model, described cutting die prodigiosin is enough sheared the LED sign module of gross thickness within the scope of 0.1 to 10mm.
According to an embodiment of the present utility model, described shearing tool section has continuous blade; Or at least part of shearing knife edge of described shearing tool section is the discontinuous blade with breach or concave point.
The utility model also provides a kind of LED sign module, comprise: LED sign module wiring board, on LED sign module wiring board, install by a plurality of LED lamps that are intervally arranged, and LED sign module wiring board is divided into a plurality of LED modules, between the LED module of single string and module, there is connecting line; Contraposition sticks on the self-adhesion offset plate on LED sign module wiring board, and described self-adhesion offset plate is provided with a plurality of holes corresponding to the spacing of arranging of LED lamp, and described LED lamp is positioned in corresponding described hole; Wherein, it is concordant or approach concordant that described self-adhesion offset plate is arranged to light-emitting area with LED lamp on thickness; Wherein, if the LED making of FPC sign module, the connecting line between described LED sign module and LED sign module wiring board are one; If the LED making of rigidity pcb board sign module, described connecting line is the wire of welding.
According to an embodiment of the present utility model, described self-adhesion offset plate is the offset plate of individual layer semi-solid preparation type glue, or the offset plate of monolayer thermoplastic glue type, or with the double-deck self-adhesion offset plate of adhesive layer.
According to an embodiment of the present utility model, the adhesive layer of described viscose board is pressure sensitive adhesive, thermoplastic or hot-setting adhesive.
According to the utility model, the cutting method of the whole plate of a kind of wiring board LED sign module that rubberizing plate is made in flakes is also provided, comprise: by hot pressing self-adhesion offset plate according to sign module LED lamp the spacing punching of arranging, punching size matches with LED lamp, then contraposition pastes on the sign of the LED in flakes module wiring board that welds LED lamp and other elements, LED lamp exposes from hole, the light-emitting area of self-adhesion offset plate and LED lamp is concordant or approach concordant, hot pressing makes offset plate good bond on mould-group circuit-board, then with cutting mould, cut, cut into the LED sign module of single string.Wherein, the described mould of cutting, is characterized in that: described mould is provided with respectively n bar and shears tool section on patrix, and n is greater than or equal to 1; On counterdie, be provided with m bar and shear tool section, m is greater than or equal to 1; Being arranged on tool section on patrix and the tool section on counterdie replaces mutually, stagger each other, when upper and lower stamping suits together, the total m+n-1 of upper and lower mould one is to blade, form m+n-1 shear knife mouth structure, LED together sign module is in flakes sheared and is divided into m+n bar.
According to an embodiment of the present utility model, with cutting the feature that mould cuts, be, only cut the both sides of module, module two is not punched, and namely the connecting line between module is not punched, can guarantee that the line between module is excellent.
According to an embodiment of the present utility model, when LED module slitting mould is in flakes sheared separately, self-adhesion offset plate and LED module wiring board are to be sheared simultaneously, and the self-adhesion offset plate section after being sheared is consistent concordant structure with wiring board section all the time.
According to an embodiment of the present utility model, if the sign module that LED sign module is made of FPC, line is partly cut with other mold and is cut, and cuts, or cut afterwards before cutting module.
According to an embodiment of the present utility model, during continuous parting-cut, before once cut with after the section position of the interface point of once cutting, because the die-cut tolerance in twice of front and back forms the irregular dislocation vestige of interface point, this dislocation vestige is that wiring board and self-adhesion offset plate exist in same section position all the time simultaneously.
According to an embodiment of the present utility model, shearing on the shearing knife edge of tool section, wherein some point does not arrange shearing knife edge structure, during shearing on these somes wiring board shear less than, make to retain tie point between circuit lath after shearing and bar, wiring board after shearing is linked together and is not scattered by tie point, finally separates again.
According to the utility model, a kind of LED sign module is also provided, comprising: LED module wiring board; LED lamp and other element; Stick on the self-adhesion offset plate on LED module; Connecting line between module and module; Wherein, the light-emitting area of self-adhesion offset plate and LED lamp is concordant or approach concordant; Described module and the connecting line between module, if the sign module of making of FPC, connecting line is one with module wiring board; If the LED manufacturing with rigidity PCB identifies module, the wire that connecting line welds.
According to an embodiment of the present utility model, between the shearing tool section of described counterdie, arrange die pad.
According to an embodiment of the present utility model, described wiring board is flexible LED wiring board, rigidity LED wiring board or soft or hard mating type LED wiring board, and described shearing tool section is metal tool section or ceramic tool section.
According to an embodiment of the present utility model, described counterdie or patrix are provided with pilot pin or location link stopper, for realizing the location of wiring board; Or the location that photoelectric induction device or camera are realized wiring board is set.
According to an embodiment of the present utility model, described shearing tool section is the rectangular strip being spaced apart from each other, interval between the rectangle shearing tool section of described patrix just can hold the rectangle of corresponding described counterdie and shear tool section, and the interval between the rectangle of described counterdie shearing tool section just can hold the rectangle shearing tool section of corresponding described patrix.
According to an embodiment of the present utility model, described shearing tool section has the blade of straight line or curve, and the shearing tool section that is wherein arranged in mould mid portion respectively has two blades, and be arranged in mould dual-side shear knife, respectively has one or two blade.
According to an embodiment of the present utility model, on the shearing tool section of described counterdie, be provided with groove or the hole of avoiding element when shearing.
The utility model also provides the cutting method of the whole plate of a kind of wiring board LED sign module that rubberizing plate is made in flakes, comprise: patrix is provided, described patrix is provided with n bar and shears tool section, and on described patrix, be also provided with pressing plate, wherein n is greater than or equal to 1, and on described pressing plate, is formed with and allows that the n bar of described patrix shears n bar through hole or the groove that tool section passes; Counterdie is provided, described counterdie is provided with m bar and shears tool section, and arrange die pad between the shearing tool section of described counterdie, wherein m is greater than or equal to 1, and the described shearing tool section of described patrix and the relevant shear tool section of described counterdie are corresponding and stagger each other and be formed into right shearing edge separately; Described upper die and lower die are arranged on punch press, and wherein, described patrix is mounted to and can moves to carry out shearing manipulation with respect to counterdie; LED sign module location is arranged on described counterdie in flakes, start the shearing motion respect to one another of described upper die and lower die and provide m+n-1 to shearing edge, the sign of LED in flakes module is alongst cut, thereby LED sign mould splits is cut into m+n bar in flakes, wherein, can repeat this step, until the final itemize of the described sign module of LED is in flakes become to a plurality of independent LED sign modules; Wherein, in shearing manipulation, utilize described pressing plate to support and fixed L ED sign module, and with described die pad, the LED sign module after cutting is ejected after shearing manipulation.
In below to the description of the drawings and specific embodiments, will set forth one or more embodiments of the detail of the present utility model.From these descriptions, accompanying drawing and claim, can know other features, objects and advantages of the present utility model.
Accompanying drawing explanation
By reading in conjunction with the following drawings this description, it is more apparent that feature of the present utility model, object and advantage will become, in the accompanying drawings:
Fig. 1 is the schematic diagram that the whole plate of the wiring board LED sign module that rubberizing plate is made is in flakes sheared itemize mould.
Fig. 2 is the schematic cross-section that the whole plate of a kind of wiring board LED sign module that rubberizing plate is made is in flakes sheared itemize mould.
Fig. 3 is for shearing the patrix decomposing schematic representation of itemize mould
Fig. 4 is for shearing the counterdie schematic diagram of itemize mould.
The schematic diagram that Fig. 5 is combined for shearing the upper die and lower die of itemize mould.
The schematic cross-section that Fig. 6 is combined for shearing the upper die and lower die of itemize mould.
Fig. 7 is the sign module wiring board schematic diagram that has welded LED lamp.
Fig. 8 is self-adhesion offset plate according to the schematic diagram after the whole plate punching of the spacing of arranging of sign module LED lamp.
Fig. 9 is that the self-adhesion offset plate after punching pastes the schematic diagram on the sign of the LED in flakes module wiring board that welds LED lamp and other elements.
Figure 10 is for pasting in flakes the LED sign module after offset plate, and the line part between its module and module divides with cutting die the schematic diagram cutting away after unwanted wiring board.
Figure 11 pastes LED sign module after offset plate for whole plate in flakes and inserts and shear in itemize mould, the location of LED sign module wiring board lateral opening with counterdie on pipe position for the schematic diagram of position.
Figure 12 limits good position for the LED sign module that whole plate is pasted after offset plate in flakes by shearing the Guan Weizhen of itemize mould, is seated in the schematic diagram on counterdie.
Figure 13 limits good position for the LED sign module that whole plate is pasted after offset plate in flakes by shearing the mould tube position pin of itemize, is seated in the schematic cross-section on counterdie.
Figure 14 is down die-cut for the patrix of shearing itemize, by inserting the part LED sign module that whole plate is pasted after offset plate in flakes of shearing in itemize mould, shears the schematic cross-section separating.
Figure 15 is that the LED sign module that whole plate is pasted after offset plate is in flakes sheared itemize mould shearing schematic diagram separately.
Figure 16 is that the LED sign module that whole plate is pasted after offset plate is in flakes sheared the schematic diagram that itemize mould cuts into single-string LED sign module.
The specific embodiment
Below the LED sign module that rubberizing plate is made in flakes to the whole plate of a kind of wiring board of the utility model and the specific embodiment of cutting method are described in more detail.
But, it will be appreciated by those skilled in the art that the following stated is only to illustrate and describe some preferred embodiments, some other similarly or the embodiment being equal to equally also can be used for implementing the utility model.
The specific embodiment
As Fig. 1, shown in Fig. 2, the shearing itemize mould of the whole plate of the wiring board of the present utility model LED sign module that rubberizing plate is made is in flakes comprised of patrix (1) and counterdie (2), patrix has been installed respectively n bar and has been sheared tool section (1.1) (as shown in Figure 3), n is greater than or equal to 1, counterdie has been installed m bar and has been sheared tool section (2.1), m is greater than or equal to 1, on the tool section on both sides, arrange and be equipped with Guan Weizhen (2.3), wanting die-cut whole plate injection moulding LED sign module to be in flakes welded with the place corresponding with tool section (2.1), position of element, one groove (2.2) of avoiding element is set, while avoiding shearing wiring board, cause component wear (as shown in Figure 4), when patrix (1) and die-cut being combined of counterdie (2), the tool section (2.1) that is arranged on the tool section (1.1) on patrix and is arranged on counterdie replaces mutually, stagger each other, the total m+n-1 of upper and lower mould one is to blade, form m+n-1 shear knife mouth structure (as Fig. 5, shown in Fig. 6).
LED sign module of the present utility model is sheared slitting method:
For example: as shown in Figure 7, LED sign module wiring board (3) is to be identified on module wiring board (3) and be welded with LED lamp pearl (3.2) by many uninterrupted overlength LED sign module wiring board jigsaw wiring board, LED together, and be provided with two technique edges (33) (as shown in figure 15), on technique edges, be provided with locating hole (3.1).
By hot pressing self-adhesion offset plate (4) according to sign module LED lamp (3.2) the spacing punching (4.1) of arranging, punching (41) size matches (as shown in Figure 8) with LED lamp (3.2), then contraposition pastes on the sign module wiring board of LED in flakes (3) that welds LED lamp (3.2), LED lamp (32) from hole (4.1) expose, the light-emitting area of self-adhesion offset plate (4) and LED lamp (3.2) is concordant or approach concordant, hot pressing makes offset plate good bond (as shown in Figure 9) on mould-group circuit-board, then with cutting die, first whole plate is in flakes pasted to LED sign module after offset plate and the unwanted wiring board of line part (3.4) between module cuts away (as shown in figure 10), by shearing itemize mould, be arranged on the vertical punch press of 45 tons, fertile smart machine, and debugged mould, again LED identified to the locating hole (3.1) of the upper first paragraph of module wiring board (3) and shear Guan Weizhen (2.1) contraposition on itemize counterdie (2) and be enclosed within Guan Weizhen (2.1) upper (as shown in figure 11), so in flakes whole plate paste after offset plate the first paragraph of LED sign module wiring board (3) just by shearing the good position of Guan Weizhen (2.1) limit of itemize counterdie (2), and it is upper (as Figure 12 to be placed in counterdie (2), shown in Figure 13), then patrix (1) is die-cut downwards, patrix (1) is combined with counterdie (2), form m+n-1 shear knife, the first paragraph that whole plate is in flakes pasted to LED sign module wiring board (3) after offset plate and self-adhesion offset plate (4) simultaneously together shearing be divided into m+n bar (as shown in figure 14).
And then will identify along LED the upper second segment of the length direction of module wiring board (3) piecemeal, the 3rd section ... location lateral opening (3.1) and counterdie (2) on Guan Weizhen (2.1) contraposition be enclosed within on Guan Weizhen (2.1), carry out for the second time, for the third time ... .. is die-cut, whole plate is in flakes pasted to LED sign module wiring board (3) after offset plate and self-adhesion offset plate (4) to be cut into and comprises the common m+n bar of technique edges (3.3), if the technique edges of LED sign module wiring board (3) is b bar, be that LED sign module wiring board (3) is sheared and is divided into m+n-b bar single-string LED sign module (3.5) (as shown in figure 15), shown in Figure 16 is single-string LED injection moulding sign module product (3.5).
A kind of method of cutting the whole plate of the wiring board LED sign module that rubberizing plate is made in flakes of the present utility model, continual whole plate is in flakes posted to the LED sign module of self-adhesion offset plate, shear several times along its length the LED sign module that is divided into many single strings, solved a hang-up in industry, realize whole plate in flakes and cut into again minute incision technology that single LED going here and there identifies module after pasting self-adhesion offset plate, improve greatly production efficiency, significantly reduced cost.
Below by reference to the accompanying drawings the whole plate of a kind of wiring board of the utility model LED sign module that rubberizing plate is made in flakes and the specific embodiment of cutting method are described in detail.But, it will be appreciated by those skilled in the art that the above is only to illustrate and describe some specific embodiment, to scope of the present utility model, especially the scope of claim, does not have any restriction.
Claims (12)
1. by the whole plate of the wiring board sign of the LED in flakes module that rubberizing plate is made in flakes, cut the LED sign module obtaining, it is characterized in that: the described sign of LED in flakes module comprises:
LED sign module wiring board, is installing by a plurality of LED lamps that are intervally arranged on LED sign module wiring board in flakes in flakes, and LED sign module wiring board is divided into a plurality of LED modules, between the LED module of single string and module, has connecting line;
Contraposition hot pressing stick on the self-adhesion offset plate of the whole plate on LED sign module wiring board, described self-adhesion offset plate is provided with a plurality of holes corresponding to the spacing of arranging of LED lamp, wherein, described LED lamp is positioned in corresponding described hole, it is concordant or approach concordantly that described self-adhesion offset plate is arranged to light-emitting area with LED lamp on thickness, and described self-adhesion offset plate heat pressure adhesive forms described LED sign module on the described sign of LED in flakes module wiring board;
Wherein, described LED sign module is the described sign of LED in flakes module to be cut to the LED sign module obtaining with cutting mould; And
Wherein, described in cut mould and comprise: patrix, described patrix is provided with n bar and shears tool section, n is greater than or equal to 1; Counterdie, described counterdie is provided with m bar and shears tool section, and m is greater than or equal to 1; Wherein, the shearing tool section of described patrix and the relevant shear tool section of described counterdie are corresponding and stagger each other and be formed into the right shearing edge of a knife separately, when described upper die and lower die are sheared itemize operation, form altogether m+n-1 to shearing edge, wherein, m and n are integer, wherein m=n, or m+1=n, or m=n+1.
2. LED according to claim 1 identifies module, it is characterized in that, described LED sign module is the LED sign module with rigidity PCB making, or the LED making of FPC sign module, or the LED that flexible and hard combined circuit board is made identifies module.
3. LED according to claim 1 sign module, is characterized in that, on described patrix, is provided with pressing plate, is formed with and allows that the n bar of described patrix shears n bar through hole or the groove that tool section passes on described pressing plate.
4. LED according to claim 1 sign module, is characterized in that, the thickness of described LED sign module 0.1 to 10mm.
5. LED sign module according to claim 1, is characterized in that, described shearing tool section has continuous blade; Or at least part of shearing knife edge of described shearing tool section is the discontinuous blade with breach or concave point.
6. LED sign module according to claim 1, is characterized in that, the described sign of LED in flakes module wiring board is flexible LED wiring board, rigidity LED wiring board or soft or hard mating type LED wiring board, and described shearing tool section is metal tool section or ceramic tool section.
7. LED according to claim 1 sign module, is characterized in that, the shearing tool section of counterdie is provided with groove or the hole of avoiding element when shearing described in place.
8. LED sign module according to claim 1, is characterized in that, the section of offset plate is consistent concordant with LED sign module wiring board section.
9. LED according to claim 1 sign module, is characterized in that, front once cut and after the section position of interface point between once cutting form irregular dislocation vestige at interface point place because of the die-cut tolerance in twice of front and back.
10. LED identifies a module, comprising:
LED sign module wiring board, on LED sign module wiring board, install by a plurality of LED lamps that are intervally arranged, and LED sign module wiring board is divided into a plurality of LED modules, between the LED module of single string and module, there is connecting line, cut offset plate section be unanimously concordant with LED sign module wiring board section;
Contraposition sticks on the self-adhesion offset plate on LED sign module wiring board, and described self-adhesion offset plate is provided with a plurality of holes corresponding to the spacing of arranging of LED lamp, and described LED lamp is positioned in corresponding described hole;
Wherein, it is concordant or approach concordant that described self-adhesion offset plate is arranged to light-emitting area with LED lamp on thickness;
Wherein, if the LED making of FPC sign module, the connecting line between described LED sign module and LED sign module wiring board are one; If the LED making of rigidity pcb board sign module, described connecting line is the wire of welding.
11. LED according to claim 10 sign modules, is characterized in that, described self-adhesion offset plate is the offset plate of individual layer semi-solid preparation type glue, or the offset plate of monolayer thermoplastic glue type, or with the double-deck self-adhesion offset plate of adhesive layer.
12. LED sign modules according to claim 11, is characterized in that, the adhesive layer of described viscose board is pressure sensitive adhesive, thermoplastic or hot-setting adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228331.6U CN203868764U (en) | 2014-04-26 | 2014-04-26 | Light emitting diode (LED) identification module made from circuit board whole board continuous glue board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228331.6U CN203868764U (en) | 2014-04-26 | 2014-04-26 | Light emitting diode (LED) identification module made from circuit board whole board continuous glue board |
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| CN203868764U true CN203868764U (en) | 2014-10-08 |
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| CN201420228331.6U Expired - Fee Related CN203868764U (en) | 2014-04-26 | 2014-04-26 | Light emitting diode (LED) identification module made from circuit board whole board continuous glue board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214563A (en) * | 2014-04-26 | 2014-12-17 | 王定锋 | Light-emitting diode (LED) identification module manufactured by sticking glue plate on whole board connecting piece of circuit board, and slitting method thereof |
| CN105578788A (en) * | 2015-12-31 | 2016-05-11 | 江西凯强实业有限公司 | Manufacturing method for backlight flexible printed board |
| CN107671920A (en) * | 2017-10-13 | 2018-02-09 | 西安交通大学医学院第二附属医院 | A kind of cutting knife type multistage two-sided tape cuts box |
-
2014
- 2014-04-26 CN CN201420228331.6U patent/CN203868764U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214563A (en) * | 2014-04-26 | 2014-12-17 | 王定锋 | Light-emitting diode (LED) identification module manufactured by sticking glue plate on whole board connecting piece of circuit board, and slitting method thereof |
| CN104214563B (en) * | 2014-04-26 | 2018-08-28 | 王定锋 | Wiring board whole plate rubberizing plate makes in flakes LED mark modules and cutting method |
| CN105578788A (en) * | 2015-12-31 | 2016-05-11 | 江西凯强实业有限公司 | Manufacturing method for backlight flexible printed board |
| CN107671920A (en) * | 2017-10-13 | 2018-02-09 | 西安交通大学医学院第二附属医院 | A kind of cutting knife type multistage two-sided tape cuts box |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 |