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Circuit board solder-resisting jet printing device

A processing device and circuit board technology, applied in printing, printing presses, rotary printing presses, etc., can solve the problems of printing, cannot be automatically loaded and cannot be used for each side, etc., to save manual turnover, save manpower, and reduce workload. Effect

Inactive Publication Date: 2021-04-30
陈圆圆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a circuit board solder resist spray printing processing device to solve the technical problems in the prior art that cannot be automatically loaded and cannot be printed on each surface

Method used

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  • Circuit board solder-resisting jet printing device
  • Circuit board solder-resisting jet printing device
  • Circuit board solder-resisting jet printing device

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be...

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PUM

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Abstract

The invention discloses a circuit board solder-resisting jet printing device, and belongs to the technical field of printed circuit board manufacturing. The device comprises a feeding device, a conveying belt, a drying device, a blow-drying device, two turnover devices and two printing devices, wherein the feeding device is horizontally mounted on the ground, the conveying belt is horizontally mounted on the ground, the printing devices are vertically mounted on the ground, one of the printing devices is mounted beside the conveying belt, the drying device is mounted at the top of the conveying belt, the turnover devices are mounted beside the conveying belt, and the blow-drying device is mounted at the top of the conveying belt. According to the device, a pushing cylinder operates to push a product onto the printing devices for printing, so that the automatic feeding function is achieved; when the turnover devices operate, a turnover motor drives a turnover plate to move forwards and backwards, the conveyed product is clamped and turned over to the other face for jet printing to guarantee that each face of the product can be printed, and meanwhile the process of manually turning over the product for printing is omitted.

Description

technical field [0001] The invention relates to the technical field of printed circuit board production, in particular to a circuit board solder resist spray printing processing device. Background technique [0002] The solder resist layer on the appearance of the traditional printed circuit board is to print a layer of photosensitive ink on the copper surface of the circuit. After preliminary curing (pre-baking), it is exposed by drawing a negative film with a solder resist window pattern, and then the exposed semi-finished product is developed. Finally, the required solder resist layer is formed to complete the entire image transfer workflow. This method has many links in the production process, causes great environmental pollution, and requires a large number of personnel, resulting in high overall costs. [0003] For example, the patent with the publication number CN109379850A relates to a circuit board solder mask printing processing device, including a base; An inkjet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/12B41F23/04B41F15/18
CPCB41F15/12B41F15/18B41F23/04
Inventor 陈圆圆
Owner 陈圆圆