CN213975908U - High-speed high-precision ultra-narrow frame FPC (flexible printed circuit) processing and conveying structure - Google Patents
High-speed high-precision ultra-narrow frame FPC (flexible printed circuit) processing and conveying structure Download PDFInfo
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Abstract
The utility model discloses a super narrow frame FPC processing conveying structure of high-speed high accuracy, including the conveying platform, be provided with triaxial alignment mechanism on the conveying platform, and the position that is close to triaxial alignment mechanism on the conveying platform is provided with counterpoint mechanism, this super narrow frame FPC processing conveying structure of high-speed high accuracy, in order to be different from prior art, and then in FPC's actual processing transportation, the counterpoint of shooing is carried out to FPC's material loading position error through counterpoint mechanism, it shoots image data and handles the back through image vision software, rectify through the FPC that triaxial alignment mechanism was on to the conveying platform and calculate the counterpoint, thereby guarantee the precision of binding in the FPC processing transportation, guarantee to place the conveying uniformity, so that its pay-off is to the processing use after absorbing first position, guarantee FPC's processingquality.
Description
Technical Field
The utility model relates to a FPC shows trade technical field, specifically is a high-speed ultra-narrow frame FPC processing transport structure of high accuracy.
Background
Currently, the liquid crystal display industry, especially the wearable products, are increasingly moving to light, thin, short and small design architectures, so new materials and assembly technologies are continuously developed, COF is an example, and is very suitable for application of small-sized panels such as liquid crystal module products of mobile phones, watches and the like, COF products achieve higher resolution than modules in a COG mode, and the thickness and flexibility of COF are far better than those of FPCs, wherein the technical requirements of COF processes are high. The technology in China is limited, meanwhile, due to technical limitations in various aspects such as manufacturing, materials and vision, COF (chip on film) sheets cannot be produced independently in China at present and cannot be popularized by small and medium-sized enterprises, FPC (flexible printed circuit) can be designed and produced independently in China, the technology is mature, the cost is low, the requirements on debugging and operating personnel are not high, the resolution of modules with the same size can reach the resolution of COF (chip on film) products, the precision reaches the precision of COF (chip on film) technology, and the products with ultra-narrow frames are produced in quantity at present.
However, in the existing FPC transmission mode and suction mode on the market, although the placing and positioning are simple due to mechanical or manual random placing, the precision of the transmission position is low, the placing and transmission consistency cannot be guaranteed, the suction XYQ precision is poor, the ultra-narrow edge binding precision cannot be met, and the processing quality is seriously affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a super narrow frame FPC processing transport structure of high-speed high accuracy to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a super narrow frame FPC processing transport structure of high-speed high accuracy, including the conveying platform, be provided with triaxial aligning gear on the conveying platform, and the position that is close to triaxial aligning gear on the conveying platform is provided with counterpoint mechanism, be different from prior art, and then in FPC's actual processing transportation, the counterpoint of shooing is carried out to FPC's material loading position error through counterpoint mechanism, it shoots image data and handles the back through image vision software, carry out the correction calculation counterpoint through triaxial aligning gear to the FPC on the conveying platform, thereby guarantee the precision of binding in the FPC processing transportation, guarantee to place the conveying uniformity, so that its pay-off is used to the processing of absorbing behind the head position, guarantee FPC's processingquality.
Preferably, the alignment mechanism comprises an overhead CCD camera fixed on the conveying platform and close to the position right above the three-axis calibration mechanism, and accurate alignment is guaranteed.
Preferably, the upper CCD cameras are provided with two and symmetrically arranged at two sides of the conveying platform by using the central section of the three-axis calibration mechanism, so that the photographing alignment precision is further improved.
Preferably, the side position of triaxial aligning gear below is fixed with puts the light source down to supplementary light filling guarantees the definition of shooing, so that accurate counterpoint.
Preferably, triaxial aligning gear is including fixing the conveying Y axle on the conveying platform, be provided with the correction X axle on the conveying Y axle, install the correction Q axle on the correction X axle, and correct the epaxial place the platform that is fixed with of Q to carry out effective calibration counterpoint, guarantee to place the uniformity of conveying.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be different from prior art, and then in FPC's actual processing transportation, the counterpoint of shooing is carried out to FPC's material loading position error through counterpoint mechanism, it shoots image data and handles the back through image vision software, carry out the correction calculation counterpoint to the FPC on the conveying platform through triaxial alignment mechanism, thereby guarantee the precision of binding in the FPC processing transportation, guarantee to place the conveying uniformity, so that its pay-off is used to the processing of absorbing behind the head position, guarantee FPC's processingquality.
Drawings
FIG. 1 is a schematic view of the alignment mechanism of the present invention;
FIG. 2 is the schematic diagram of the structure of the three-axis calibration mechanism of the present invention
In the figure: 1-a transfer platform; 2-a three-axis alignment mechanism; 3-aligning mechanism; 4-placing a CCD camera on the upper part; 5-placing a light source at the bottom; 6-transfer Y axis; 7-correct the X-axis; 8-correcting the Q axis; 9-placing the platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-speed high-precision ultra-narrow frame FPC processing and conveying structure comprises a conveying platform 1, wherein the conveying platform 1 is designed by adopting the structure of the prior art, and redundant description is not provided herein;
be provided with triaxial aligning gear 2 on the conveying platform 1, and the position that is close to triaxial aligning gear 2 on the conveying platform 1 is provided with counterpoint mechanism 3, in order to be different from prior art, and then in FPC's actual processing transportation, take a picture the counterpoint to FPC's material loading position error through counterpoint mechanism 3, its image data of taking a picture is handled the back through image vision software, carry out the correction calculation counterpoint to the FPC on the conveying platform 1 through triaxial aligning gear 2, thereby guarantee the precision of binding in the FPC processing transportation, guarantee to place the conveying uniformity, so that its pay-off is used to the processing after absorbing the head position, guarantee FPC's processingquality.
Counterpoint mechanism 3 is including fixing overhead CCD camera 4 that is close to directly over triaxial aligning gear 2 on conveying platform 1, and then in FPC's real-time processing transportation, shoots the counterpoint through upper limbs CCD camera to FPC's real-time position, then calculates through image vision software and handles to carry out accurate grasp to FPC's real-time position, so that follow-up triaxial calibration uses.
The overhead CCD cameras 4 are arranged in two numbers and are symmetrically arranged on two sides of the conveying platform 1 by using the central cross section of the three-axis calibration mechanism 2, so that the precision of real-time photographing alignment is effectively improved, and high-precision alignment use is guaranteed.
The side rigidity of 2 below of triaxial aligning gear has lower light source 5, and lower light source 5 adopts the LED light filling lamp, and then carries out effectual light filling to conveying platform 1 to aligning gear 3 shoots the purge degree of guaranteeing to shoot when counterpointing the use, and then so that accurate counterpoint use, guarantees to carry processingquality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a super narrow frame FPC of high-speed high accuracy processing transport structure, includes conveying platform (1), its characterized in that: the three-axis calibration mechanism (2) is arranged on the conveying platform (1), and the position, close to the three-axis calibration mechanism (2), on the conveying platform (1) is provided with the alignment mechanism (3).
2. The FPC processing and conveying structure with high speed and high precision and an ultra-narrow frame according to claim 1, wherein: the alignment mechanism (3) comprises an upper CCD camera (4) which is fixed on the conveying platform (1) and is close to the position right above the three-axis calibration mechanism (2).
3. The FPC processing and conveying structure with high speed and high precision and an ultra-narrow frame according to claim 2, wherein: the upper CCD cameras (4) are arranged in two numbers and are symmetrically arranged on two sides of the conveying platform (1) by using the central section of the three-axis calibration mechanism (2).
4. The FPC processing and conveying structure with high speed and high precision and an ultra-narrow frame according to claim 3, wherein: and a lower light source (5) is fixed at the side edge position below the three-axis calibration mechanism (2).
5. The FPC processing and conveying structure with high speed and high precision and ultra-narrow frame according to claim 4, wherein: triaxial aligning gear (2) is including fixing conveying Y axle (6) on conveying platform (1), be provided with on conveying Y axle (6) and rectify X axle (7), install on rectifying X axle (7) and rectify Q axle (8), and be fixed with place the platform (9) on rectifying Q axle (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659090.2U CN213975908U (en) | 2020-08-11 | 2020-08-11 | High-speed high-precision ultra-narrow frame FPC (flexible printed circuit) processing and conveying structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021659090.2U CN213975908U (en) | 2020-08-11 | 2020-08-11 | High-speed high-precision ultra-narrow frame FPC (flexible printed circuit) processing and conveying structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838765A (en) * | 2021-09-23 | 2021-12-24 | 京东方科技集团股份有限公司 | Binding method and binding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838765A (en) * | 2021-09-23 | 2021-12-24 | 京东方科技集团股份有限公司 | Binding method and binding device |
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