Supercharge Your Innovation With Domain-Expert AI Agents!

Sink roll scraper mechanism

A scraper device and submerged roller technology, applied in coating, metal material coating process, hot dip plating process, etc., can solve the problem of not being able to stick to the roller surface, so as to improve the slag scraping effect, improve the surface quality, reduce the The effect of small wear

Inactive Publication Date: 2010-10-20
CISDI ENG CO LTD
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic scraper device for sinking rollers, which overcomes the problem that the scraper cannot be in close contact with the roller surface due to the wear and tear of the scraper

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
  • Sink roll scraper mechanism
  • Sink roll scraper mechanism
  • Sink roll scraper mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Examples, see figure 1 , figure 2 , image 3 , a scraper device for a sinking roller, comprising a sinking roller beam and a scraper 1, the scraper 1 is in longitudinal contact with the sinking roller surface and is connected with a screw 3 arranged on the sinking roller beam through a connecting rod 2, and the rotation of the screw 3 drives the scraper 1 Move along the axial direction of the sinking roller to scrape off the zinc slag on the sinking roller, and the connecting rod 2 is provided with an adjusting screw 4 for adjusting the distance between the scraper 1 and the surface of the sinking roller;

[0023] The connecting rod 2 includes a scraper connecting rod 2-1 and an adjusting connecting rod 2-2. The lower end of the scraping connecting rod 2-1 is connected to the scraper 1, the upper end is connected to the lower end of the adjusting connecting rod 2-2, and the adjusting connecting rod 2-2 The upper end is connected with the screw rod 3, the scraper conn...

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 sink roll scraper mechanism, which comprises a sink roll crossbeam and a scraper. The sink roll scraper mechanism is characterized in that: the scraper is longitudinally contacted with the surface of a sink roll and connected with a screw arranged on the sink roll crossbeam through a link rod, the screw can rotate to drive the scraper to move along the generatrix of the sink roll to scrape off the zinc dross on the sink roll, and the link rod is provided with an adjustor for adjusting the gap between the scraper and the surface of the sink roll. Since the scraper is longitudinally contacted with the surface of the sink roll when moving to scrape off the dross, the scraper cannot be partially damaged to affect the dross-scraping effect; by adjusting the gap between the scraper and the surface of the sink roll, the invention solves the problem that the scraper cannot tightly cling to the surface of the sink roll due to abrasion, and thereby the dross-scraping effect is enhanced; a buffer unit reduces the resistance of the scraper, and therefore reduces the abrasion of the scraper and the surface of the sink roll, consequently, the surface quality of band steel is improved, moreover, the service lives of the scraper and the sink roll are prolonged, the production cost is reduced, and the production efficiency is increased.

Description

technical field [0001] The invention belongs to the field of cold rolling production and relates to a scraper device for sinking rolls. Background technique [0002] At present, the submerged roller scraper in the zinc pot of the domestic continuous hot-dip galvanizing unit is basically fixed. The fixed submerged roller scraper uses the whole piece of scraper to horizontally adhere to the roller surface to scrape off the zinc slag. Due to the thickness and uneven distribution of the zinc slag on the roller surface , The scraper is prone to wear and tear, and the worn scraper cannot be tightly attached to the roll surface. Therefore, the effect of scraping slag is not ideal, which not only affects the surface quality of the strip, but also shortens the service life of the sinker roll. [0003] Manual scraping of slag is not only dangerous to a certain extent, but also the effect of scraping slag is not good, and the surface quality of the strip cannot be guaranteed. Content...

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
IPC IPC(8): C23C2/06C23C2/00
Inventor 陈连运陈兵游先政李轲王宇
Owner CISDI ENG CO LTD
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