Developing machine for improving non-falling of printing ink in PCB (Printed Circuit Board) solder mask hole during development
The invention discloses a developing machine for improving non-falling of printing ink in a PCB (Printed Circuit Board) solder mask hole, which relates to the technical field of developing machines and comprises a device body, a scraping device and a positioning device, wherein a cover plate is rota...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
05.12.2023
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Subjects | |
Online Access | Get full text |
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Abstract | The invention discloses a developing machine for improving non-falling of printing ink in a PCB (Printed Circuit Board) solder mask hole, which relates to the technical field of developing machines and comprises a device body, a scraping device and a positioning device, wherein a cover plate is rotatably mounted at the top of the device body, a liquid frame is fixedly mounted on the left side of the device body, and a placement groove is formed in the top of the device body; wherein the scraping device comprises a sealing frame and a scraping assembly, the sealing frame is fixedly installed in the device body, the scraping assembly comprises a rotating shaft, expansion rubber, a scraping plate, a contact rod, an electric push rod, a push rod and a sleeve block, the rotating shaft is arranged at the top of the rotating shaft, and the rotating shaft is connected to the inner wall and the outer wall of the sealing frame in a penetrating and sleeving mode. The expansion rubber is fixedly installed on the surface |
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AbstractList | The invention discloses a developing machine for improving non-falling of printing ink in a PCB (Printed Circuit Board) solder mask hole, which relates to the technical field of developing machines and comprises a device body, a scraping device and a positioning device, wherein a cover plate is rotatably mounted at the top of the device body, a liquid frame is fixedly mounted on the left side of the device body, and a placement groove is formed in the top of the device body; wherein the scraping device comprises a sealing frame and a scraping assembly, the sealing frame is fixedly installed in the device body, the scraping assembly comprises a rotating shaft, expansion rubber, a scraping plate, a contact rod, an electric push rod, a push rod and a sleeve block, the rotating shaft is arranged at the top of the rotating shaft, and the rotating shaft is connected to the inner wall and the outer wall of the sealing frame in a penetrating and sleeving mode. The expansion rubber is fixedly installed on the surface |
Author | ZHANG LI LIU XIONG LIU SANBO LIU SONGLING |
Author_xml | – fullname: LIU SANBO – fullname: LIU SONGLING – fullname: ZHANG LI – fullname: LIU XIONG |
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Discipline | Medicine Chemistry Sciences Physics |
DocumentTitleAlternate | 一种改善PCB防焊孔内油墨显影不掉的显影机 |
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Notes | Application Number: CN202311133469 |
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RelatedCompanies | JIANGXI HUAXINGSIHAI EQUIPMENT CO., LTD |
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Snippet | The invention discloses a developing machine for improving non-falling of printing ink in a PCB (Printed Circuit Board) solder mask hole, which relates to the... |
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SubjectTerms | APPARATUS SPECIALLY ADAPTED THEREFOR CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CINEMATOGRAPHY CLEANING CLEANING IN GENERAL ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS THEREFOR ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PREVENTION OF FOULING IN GENERAL PRINTED CIRCUITS TRANSPORTING |
Title | Developing machine for improving non-falling of printing ink in PCB (Printed Circuit Board) solder mask hole during development |
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