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

Presser foot position detection system of sewing equipment

A detection system and presser foot technology, which is applied in the direction of sewing machine protection devices, sewing equipment, sewing machine components, etc., can solve the problems of sewing machine accidental starting, personal accidents, broken needles, etc., and achieve the effect of easy promotion and application

Inactive Publication Date: 2016-11-16
天津市中马骏腾精密机械制造有限公司
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you accidentally touch the foot pedal in manual mode or cover the sensor accidentally in automatic mode, it will cause the sewing machine to start unexpectedly
When this happens, the needle will break, and parts such as the needle bar and needle plate will be damaged.
In severe cases, it may cause personal accidents

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
  • Presser foot position detection system of sewing equipment
  • Presser foot position detection system of sewing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] Such as figure 1 As shown, it is a schematic diagram of the embodiment of the present invention when the position of the presser foot is abnormal. This embodiment includes a presser foot position sensor 1 and a controller (not shown in the figure), the presser foot sensor 1 is a magnetic sensor, which is arranged on the presser foot arm 2 for collecting the position signal of the presser foot, and The collected presser foot position signal is sent to the controller, and the controller is used to judge whether the presser foot position is correct after receiving the signal. If it is correct, the controller controls the device to start normally. figure 1 As shown, it is an abnormal position, and the machine cannot be started.

[0016] figure 2 As shown, it is the normal position of the presser foot, and the machine can be started.

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 presser foot position detection system of sewing equipment. The presser foot position detection system comprises a presser foot position sensor and a controller. The presser foot position sensor is a magnetic sensor, and is arranged on a presser foot arm and used for collecting position signals of a presser foot and sending the collected presser foot position information to the controller, and the controller is used for judging whether the presser foot position is correct or not after receiving the signals and controlling the equipment to start normally if presser foot position is correct. According to the presser foot position detection system of the sewing equipment, the presser foot position sensor is arranged and used for collecting the presser foot position signals, the controller is used for judging whether the presser foot position is correct or not according to the signals and controlling the operation of the equipment according to a judging result, dangerous situations caused when the equipment operates under the abnormal state are avoided, and the presser foot position detection system can be conveniently applied and popularized industrially, and has important production practice and practical significance.

Description

technical field [0001] The invention relates to the technical field of sewing equipment control, in particular to a sewing equipment presser foot position detection system. Background technique [0002] During the operation of the overlock sewing machine, during threading, maintenance, etc., the presser foot is moved away from its working position. If you accidentally touch the pedal in manual mode or cover the sensor accidentally in automatic mode, it will cause the sewing machine to start unexpectedly. When this happens, the needle will break, and parts such as the needle bar and needle plate will be damaged. In severe cases, personal accidents may result. Therefore, the development of a sewing equipment presser foot position detection system has important production practice and practical significance. Contents of the invention [0003] The object of the present invention is to provide a sewing machine presser foot position detection system to solve the above problem...

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): D05B29/12D05B83/00
CPCD05B29/12D05B83/00
Inventor 张钧朱杰
Owner 天津市中马骏腾精密机械制造有限公司
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