Unlock instant, AI-driven research and patent intelligence for your innovation.

Paper splicer tension control system

A tension control and paper splicing machine technology, which is used in the transportation of filamentous materials, thin material handling, transportation and packaging, etc. It can solve the problems of poor adaptability and unstable tension of different brakes, and reduce overshoot and tension oscillation. Possibility, good effect of tension stability

Active Publication Date: 2016-03-09
QINGDAO MEIGUANG MACHINERY
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of unstable tension when the tension control system of the existing paper splicer controls different paper rolls and poor adaptability to different brakes, the present invention provides a tension control system for the paper splicer, which can realize constant tension control, But also good stability, strong adaptability to different brakes

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
  • Paper splicer tension control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The first embodiment, the tension control system of the paper splicing machine of this embodiment, see figure 1 As shown, it includes: control unit 1, cylinder 7, ultrasonic detection device 5 and pneumatic brake 2, ultrasonic detection device 5, control unit 1 is electrically connected ， Cylinder 7 and pneumatic brake 2 are respectively connected to the air source, an overflow pressure regulating valve 6 is provided on the air path between the cylinder 7 and the air source, and a pressure proportional valve is provided on the air path between the air brake 2 and the air source 4. The pressure proportional valve 4 is connected to the control unit 1, and is controlled by the control unit 1. The cylinder 7 is provided with a detection unit for real-time detection of the actual position of the piston ( figure 1 Not shown in ), and the detection unit is connected to the control unit 1.

[0015] The working principle of the tension control system of the paper splicing machine i...

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 splicer tension control system comprising a control unit, a cylinder, an ultrasonic detecting device and a pneumatic brake. The ultrasonic detecting device and the pneumatic brake are electronically connected with the control unit respectively. The cylinder and the pneumatic brake are connected to an air source respectively. A pressure-regulating overflow valve is arranged on an air way between the cylinder and the air source, and a proportional pressure valve is arranged on another air way between the pneumatic brake and the air source and is connected with the control unit. A piston position detecting unit used for detecting the position of the piston is arranged in the cylinder and is connected with the control unit. Tension stability of the tension control system of the splicer is good, probability of overshoots and tension shocks is reduced; and in the movement range of the tension cylinder, by the aid of the splicer, the set pressure can be maintained constantly, and the constant tension of paper can be maintained.

Description

Technical field [0001] The invention belongs to the technical field of paper splicing machines, and specifically relates to a tension control system of a paper splicing machine. Background technique [0002] At present, there are many kinds of tension control systems for paper splicing machines on the market. There are those with large, medium and small roll diameter selection and fuzzy calculation of the tension setting value, and there is a tension feedback device that realizes tension control by PID calculation according to the tension feedback value. and many more. With the increasing requirements of customers and more and more types of pneumatic brakes, these methods have exposed many drawbacks: some tension control methods are only suitable for one type of brake. If another type of brake is replaced, the characteristics of the brake will occur. Changes are likely to cause problems; some tension control methods do not guarantee a constant tension system, requiring the opera...

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 Patents(China)
IPC IPC(8): B65H59/38
Inventor 杨晓波刘林强
Owner QINGDAO MEIGUANG MACHINERY
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com