PCB character ink-jet printer

An inkjet printer, character technology, applied in typewriters, printing devices, printing and other directions, can solve the problems of low printing efficiency, inability to clean the print head, low printing accuracy, etc., and achieve the effect of improving printing efficiency

Pending Publication Date: 2021-03-19
赤壁市万皇智能设备有限公司
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are deviations in the placement of the printer PCB board in the prior art, the printing accuracy is low, and the printing efficiency is low, and the print head cannot be cleaned

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • PCB character ink-jet printer
  • PCB character ink-jet printer
  • PCB character ink-jet printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 with figure 2 As shown, on the basis of the above structure, this embodiment also includes a controller and a detection device for detecting whether the PCB board on the platform 3 is placed correctly. The bottom of each platform 3 is equipped with an adjustment device for adjusting its orientation. The device, the detection device and the plurality of adjustment devices are respectively connected with the controller in communication. When printing, the detection device first detects whether the PCB board on the platform 3 is placed correctly, and sends the corresponding signal to the controller, and the controller receives the corresponding signal processing and analysis; when the PCB board is placed incorrectly, the controller controls multiple The adjusting device adjusts the angle of the platform 3, thereby adjusting the angle of the PCB board and improving the printing accuracy.

[0048] It should be noted that the PCB board is placed on the pla...

Embodiment 2

[0050] On the basis of Embodiment 1, in this embodiment, the detection device includes at least one camera 4, and the camera 4 is connected to the controller in communication. It is located below the camera 4 (to ensure that the camera 4 can collect the information of the PCB on the platform 3, such as the orientation). When printing, the camera 4 collects the picture of the PCB board on the platform, and sends the corresponding information to the controller. The controller receives the corresponding information and processes and analyzes it to determine whether the position of the PCB board is correct.

[0051] Preferably, the above-mentioned camera 4 adopts a CCD camera, which has better acquisition effect and higher simplicity and accuracy.

[0052] In addition, the number of cameras 4 is preferably two, and the specific installation method of the two cameras 4 is: a motor is fixedly installed on the above-mentioned mounting frame 21, and the output end of the motor extends...

Embodiment 3

[0055] Such as Figure 3 to Figure 6 As shown, on the basis of Embodiment 1, in this embodiment, each adjusting device includes a base 5 and a fixed plate 6, and the base 5 is installed on the printing table 1 for horizontal movement back and forth, and its two sides are respectively connected with the corresponding two The slide rails are slidingly matched; the base 5 is evenly spaced with a plurality of adjustment mechanisms, and the fixed plate 6 is horizontally fixed and installed on the plurality of adjustment mechanisms; the platform 3 is horizontally installed on the fixed plate 6 and can move up and down. When in use, the position of the fixed plate 6 is adjusted through multiple adjustment mechanisms, thereby adjusting the angle of the platform 3 and the PCB board, so as to improve the printing accuracy; in addition, the platform 3 can move up and down, so as to better cooperate with the print head 2, Improve the effect of printing.

[0056] The above-mentioned fixin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a PCB character ink-jet printer. The printer comprises a printing table and a printing head, wherein the printing head is erected on the printing table and can horizontally move left and right, a plurality of platforms for placing PCBs are further mounted on the printing table in a front-back horizontal moving manner, any platform is horizontally moved to a printing station on the printing table, and then the printing head is horizontally moved to the position above the corresponding platform for printing. The printer has the beneficial effects that automatic feeding and automatic printing head cleaning can be achieved, angles of the PCBs can be automatically adjusted, the printing precision is greatly improved, the structure is compact, the functions are diversified, and the printing efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of printers, in particular to a PCB character inkjet printer. Background technique [0002] With the development of electronic technology, there are more and more applications of PCB circuit boards. There are many characters and lines on the PCB. The production of these character lines is an important process in the production of PCB boards. At present, most of the production methods of PCB board characters still adopt the traditional silk screen method. Chinese Patent No. CN110053361A discloses an invention patent of a printing defect compensation method and system based on a PCB inkjet printer. This patent proposes a method for prolonging the service life of the nozzle of the PCB inkjet printer and reducing the production cost of the PCB industry. [0003] At present, there are deviations in the placement of the PCB board of the printer in the prior art, the printing accuracy is low, and the printing eff...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/407B41J25/00B41J29/393B41J11/00B41J2/165H05K3/12
CPCB41J2/16517B41J3/407B41J11/00B41J25/001B41J29/393H05K3/125
Inventor 熊威吴良文周本洋
Owner 赤壁市万皇智能设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap