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

Horizontal roller way type dinner plate toughening furnace and production technology thereof

A production process and horizontal roller technology, which is applied to the horizontal roller table plate tempering furnace and its production process, can solve the problems of uneven heating, single function and low quality of glass, and achieve good resistance to sudden temperature changes and stable operation. , the effect of uniform heating

Pending Publication Date: 2019-10-29
王德海
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If divided according to the heating mode characteristics of the equipment, the equipment can be divided into forced convection heating tempering equipment and radiation heating tempering equipment; if divided according to the structure and functional characteristics of the equipment, it can be divided into combined tempering equipment and flat tempering equipment , curved tempered glass equipment, continuous tempering equipment, two-way tempering equipment, hanging furnaces, etc. The existing tempering furnaces are mainly operated independently, with a single function, and most of them use constant temperature heating tempered glass. The prepared glass is often due to The quality is not high due to uneven heating, so it is necessary to design a tempering furnace to solve the above problems

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
  • Horizontal roller way type dinner plate toughening furnace and production technology thereof
  • Horizontal roller way type dinner plate toughening furnace and production technology thereof
  • Horizontal roller way type dinner plate toughening furnace and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The invention provides a preparation process of a horizontal roller table tempering furnace for dinner plates.

[0033] A preparation process for tempered glass, comprising the following steps:

[0034] Step 1: After screening the glass, select the glass with a thickness of 1-3mm, cut, edge, open holes, wash and dry in sequence, and place it on the loading table;

[0035] Step 2: The glass on the loading table is transferred to the heating furnace body through the conveying device. The roller table movement of the glass in the furnace uses unbounded dynamic rate and temperature control to reduce the step change of the temperature field, so that the absorption of different areas of the same piece of glass The heat is more uniform. Since the thickness of the glass is 1-3mm, a fourth-order temperature gradient is selected. The glass enters the heating furnace body 2, moves on the conveying roller table 33 through the glass, and passes through the electric heating on the el...

Embodiment 2

[0041] The invention provides a preparation process of a horizontal roller table tempering furnace for dinner plates.

[0042] A preparation process for tempered glass, comprising the following steps:

[0043] Step 1: After the glass is screened, the glass with a thickness of 3-5mm is selected, cut, edged, opened, and cleaned and dried in sequence. While opening the hole, it needs to be continuously rinsed with clean water and placed on the loading table;

[0044] Step 2: The glass on the loading table is transferred to the heating furnace body through the conveying device. The roller table movement of the glass in the furnace uses unbounded dynamic rate and temperature control to reduce the step change of the temperature field, so that the absorption of different areas of the same piece of glass The heat is more uniform. Since the thickness of the glass is 3-5mm, a six-step temperature gradient is selected. The glass enters the heating furnace body 2, moves on the conveying r...

Embodiment 3

[0050] The invention provides a preparation process of a horizontal roller table tempering furnace for dinner plates.

[0051] A preparation process for tempered glass, comprising the following steps:

[0052] Step 1: After selecting the glass with a thickness of 5-8mm, cut the larger original piece with diamond according to the size of the required product, and then use the grinding head double round edge machine to smooth the edge of the glass, and open the glass After processing, the hole size is set according to the specific requirements, and finally cleaned and dried, then placed on the loading table;

[0053] Step 2: The glass on the loading table is transferred to the heating furnace through the conveying device. The temperature zone is set in the furnace, and the glass moves on the roller table in the furnace. The step change of the temperature field is reduced by unbounded motion rate and temperature control, so that the same The heat absorption in different regions ...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a horizontal roller way type dinner plate toughening furnace and a production technology thereof, and relates to a toughening furnace. The toughening furnace comprises an upperpiece table, a conveying device, a heating furnace body, a die molding device, a die leveling device, a toughening blowing device, a toughening cooling device, a lower piece table and a supporting frame. The production technology of the horizontal roller way type dinner plate toughening furnace comprises the steps of glass preparation, uniform heating of toughening glass, sizing treatment of a glass die, leveling treatment of the glass die, cold air cooling and toughening treatment of the glass die and detection and measurement of the glass die. Main drive of the horizontal roller way type dinner plate toughening furnace is composed of an upper piece segment, a heating segment, a passing segment and a cooling segment, the technological process is continuous and disconnected, unbounded power and temperature are adopted to control and reduce temperature field stage change, so that heat absorption of same glass and different areas is more uniform, levelness of the glass is improved, the glass has a good toughening effect and good quality, the whole toughened glass yield is improved, and the working efficiency is high.

Description

technical field [0001] The invention relates to the technical field of tempered glass, in particular to a horizontal roller-table plate tempering furnace and a production process thereof. Background technique [0002] Tempering furnaces usually use physical methods. Glass tempering equipment heats flat glass and then rapidly cools it to form compressive stress on the surface of the cooled glass and tensile stress inside the glass, thereby increasing the strength of the glass and making ordinary annealed glass a Tempered glass equipment. Because this tempering method does not change the chemical composition of the glass, it is called physical glass tempering equipment. If divided according to the heating mode characteristics of the equipment, the equipment can be divided into forced convection heating tempering equipment and radiation heating tempering equipment; if divided according to the structure and functional characteristics of the equipment, it can be divided into com...

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): C03B23/02C03B27/044C03B35/16C03B35/18
CPCC03B23/02C03B27/044C03B35/163C03B35/181
Inventor 王德海王国栋王国梁
Owner 王德海
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