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

Control method for screen lifting platform capable of accurately controlling lifting distance and off-grid speed

A lifting table, distance technology, applied in screen printing machines, general parts of printing machinery, printing and other directions, can solve problems such as lifting distance and poor controllability of off-grid speed, achieve strong self-locking ability, improve stability, lift Accurate effect

Inactive Publication Date: 2019-01-25
CHINA ELECTRONIC TECH GRP CORP NO 2 RES INST
View PDF13 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a wire mesh lifting platform and a control method that can accurately control the lifting distance and off-grid speed, and solves the technical problem of poor controllability of the lifting distance and off-grid speed in the existing lifting platform

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
  • Control method for screen lifting platform capable of accurately controlling lifting distance and off-grid speed
  • Control method for screen lifting platform capable of accurately controlling lifting distance and off-grid speed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention is described in detail below in conjunction with accompanying drawing:

[0015] A wire mesh lifting platform that can accurately control the lifting distance and off-grid speed, including a rectangular lifting platform base plate 1, a servo motor 11 is arranged on the lower bottom surface of the rectangular lifting platform base plate 1, and a rectangular lifting platform base plate 1 Linear bearing housings 2 are arranged on the four top corners, a hollow guide shaft 3 is arranged in the linear bearing housing 2, a screen printing platen 4 is arranged on the top of the hollow guide shaft 3, and the lower end of the hollow guide shaft 3 is connected to There is trapezoidal screw nut 5, and trapezoidal screw nut 5 is provided with trapezoidal screw nut 6, and the screw seat 7 of trapezoidal screw nut 5 is arranged on the lower bottom surface of rectangular lifting platform base plate 1 by screw mounting plate 8, The upper end of the trapezoidal scre...

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 control method for a screen lifting platform capable of accurately controlling lifting distance and off-grid speed, and the method solves the problem of poor controllabilityof lifting distance and off-grid speed existing in the existing lifting platform. According to the lifting height of the lifting platform required by the screen printing process, the rotation angle ofa servo motor (11) is calculated, and the accurate lifting of a rectangular lifting platform base seat plate (1) is realized by controlling the rotation angle of the servo motor (11), and a synchronous belt (10), synchronous belt wheels (9) and a trapezoidal lead screw (6) in sequence; a screen printing platform plate (4) can slowly separate and rapidly rise when the screen printing platform plate (4) is separated from a printed raw ceramic sheet by controlling the servo motor (11), the 120-time reduction of stroke error is realized, and the platform lifting height and lifting speed can be accurately controlled.

Description

technical field [0001] The invention relates to the technical field of printing technology in the manufacture of multilayer ceramic substrates, in particular to a screen lifting platform and a control method in printing technology equipment. Background technique [0002] Screen printing is one of the key processes in the manufacture of multilayer ceramic substrates. It mainly completes the through hole filling of green ceramic sheets and the printing of circuits and graphics. The lifting platform in the screen printing process equipment is the main executive component of screen printing. The lifting accuracy and controllability of the lifting platform play an important role in improving the quality of screen printing. The existing lifting platform has the following problems: (1) The precision of the lifting distance is not high, and the lifting speed cannot be accurately controlled; (2) During the lifting process, the synchronization of the multi-cylinder lifting movements o...

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): B41F33/16B41F15/34
CPCB41F15/34B41F33/16
Inventor 张志耀田芳李伟郝鹏飞
Owner CHINA ELECTRONIC TECH GRP CORP NO 2 RES INST
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