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

Work transporting cart, work processing system, gas feeding system and gas feeding method

A technology for transporting trolleys and processing systems. It is applied to machines with sequential working positions, electric tube/lamp filling, etc., which can solve the problems of reduced luminous performance and damage to product functions, and achieve the effect of reducing equipment costs and operating costs.

Inactive Publication Date: 2011-04-27
CHUGAI RO CO LTD
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In flat panel display panels, even a small amount of air mixed in the luminous gas will significantly reduce the luminous performance, impairing the product's functionality

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
  • Work transporting cart, work processing system, gas feeding system and gas feeding method
  • Work transporting cart, work processing system, gas feeding system and gas feeding method
  • Work transporting cart, work processing system, gas feeding system and gas feeding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0094] Hereinafter, embodiments of the present invention will be described with reference to the drawings. figure 1 It is a layout view of the flat panel display panel manufacturing facility (workpiece processing system) according to the first embodiment of the present invention. Such a flat panel display panel manufacturing facility circulates on closed rails 2 a plurality of workpiece transport carts 1 that move after loading glass substrates (workpieces) for flat panel display panels.

[0095] The rail 2 is composed of an outgoing path and a loop and a transmission device T, wherein the outgoing path and the loop are respectively composed of linear rails R, and the transmission device T is arranged at both ends of the outgoing path and the loop, and switches the workpiece transport trolley 1 from the outgoing path to Loop or switch from loop to outbound movement.

[0096] Most of the outward path of the rail 2 extends in the heating furnace 3 for heating the glass substrat...

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

A work processing system comprises a gas-consuming device (11). Buffer tanks (13, 14) for storing gases are arranged on a work transporting cart (1) running circularly on a closed rail, and couplers (16, 17) are arranged on the gas inlet channels (22, 23) which supply gas for the buffer tanks (13, 14). Each time when the work transporting cart (1) runs on each rail (R) for one cycle, external feeding channels (29, 30) connect with the couplers (16, 17) and charge the buffer tanks (13, 14) with the amount of gas enough for the work transporting cart (1) to run one cycle, so that gas can be easily used at a low cost.

Description

technical field [0001] The present invention relates to a workpiece transfer trolley for transferring workpieces (objects to be processed), a workpiece processing system, a gas supply system, and a gas supply method. Background technique [0002] For example, in the manufacture of flat panel display panels, as described in Patent Document 1 to Patent Document 3, a work transport trolley that holds a plurality of glass substrates (workpieces) and heats them along a track is used. While passing through the furnace, the inner space of the glass substrate is vacuumed, and the luminescent gas is sealed. The workpiece transfer trolley includes the air cylinder used in the vacuum suction operation of the glass substrate and the air pressure chuck that uses air pressure to expand to ensure airtightness, etc., and each has a device for producing compressed air for driving it. Air compressor. In the air pressure chuck, if drainage (Japanese: ドレン) is mixed in the compressed air, its ...

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): H01J9/46H01J9/395
CPCH01J9/395H01J9/48
Inventor 惠上寿雄奥田雅海
Owner CHUGAI RO CO LTD
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