Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Motor driving system applied to recording instrument with paper

A motor drive system, motor drive chip technology, applied in multiple motor speed/torque control, electronic commutator and other directions, can solve the problem of incorrect characters or curves, affecting industrial control field data recording, print head motor and walking. Paper motor drive does not match and other problems, to achieve the correct effect of text or curve

Inactive Publication Date: 2014-03-26
CHONGQING CHUANYI AUTOMATION
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the central processing unit of the paper recorder needs to match the drive of the print head motor and the paper feed motor, so that the paper recorder can print out correct characters and curves, and finally realize the control of the industrial control site. However, in addition to driving the above-mentioned printing head motor and paper feeding motor, the above-mentioned central processing unit also has other tasks such as communicating with the outside; like this, when the central processing unit is driving the printing head motor and paper feeding motor, if Performing other tasks that need to communicate with the outside world may affect the drive of the above-mentioned print head motor or stepper motor, which will cause a mismatch between the drive of the print head motor and the paper feed motor, and make the printed text or curves inconsistent. Correct, ultimately impacting the recording of field data for industrial controls

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
  • Motor driving system applied to recording instrument with paper
  • Motor driving system applied to recording instrument with paper
  • Motor driving system applied to recording instrument with paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The invention discloses a motor drive system applied to a paper recorder, such as figure 1 As shown, the system includes at least:

[0030] The central processing unit 11 is used to output driving commands;

[0031] Specifically, the central processing unit 11 may be a single-chip microcomputer;

[0032] The motor driver chip 12 is connected with the central processing unit 11, and is used to simultaneously drive the printing head motor 13 and the pap...

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 discloses a motor driving system applied to a recording instrument with paper. The motor driving system comprises a central processing unit, a motor driving chip, a printing head motor and a paper feeding motor. The central processing unit is used for outputting a driving command, the motor driving chip is connected with the central processing unit and used for simultaneously driving the printing head motor and the paper feeding motor according to the driving command, and the printing head motor and the paper feeding motor are respectively connected with the motor driving chip. By the adoption of the system, driving of the printing head motor and driving of the paper feeding motor are matched, so that printed characters or curves are correct, and finally industrial control site data are recorded.

Description

technical field [0001] The invention relates to the technical field of industrial control, in particular to a motor drive system applied to a paper recorder. Background technique [0002] In the prior art, the central processing unit of the paper recorder needs to match the drive of the print head motor and the paper feed motor, so that the paper recorder can print out correct characters and curves, and finally realize the control of the industrial control site. However, in addition to driving the above-mentioned printing head motor and paper feeding motor, the above-mentioned central processing unit also has other tasks such as communicating with the outside; like this, when the central processing unit is driving the printing head motor and paper feeding motor, if Performing other tasks that need to communicate with the outside world may affect the drive of the above-mentioned print head motor or stepper motor, which will cause a mismatch between the drive of the print head...

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): H02P6/04H02P6/16
Inventor 张永鹏肖涛黄云彪
Owner CHONGQING CHUANYI AUTOMATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com