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

CRT television picture tube screen taper glass separating method and equipment

A screen cone glass and separation method technology, which is applied to glass manufacturing equipment, glass cutting devices, manufacturing tools, etc., can solve the problems of low degree of automation, insufficient work efficiency, and inability to easily adapt to different sizes of picture tubes, etc., to achieve The effect of high degree of automation and work efficiency

Inactive Publication Date: 2010-06-16
仁新设备制造(四川)有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcoming of this prior art is that on the one hand, the heating wire is arranged on the holding clip, and the shape of the heating wire is basically fixed before being wound on the kinescope, so it cannot be easily adapted to kinescopes of different sizes; On the notch of the picture tube, it is necessary to manually move the holding clip each time, the degree of automation is not high, and the work efficiency is not high enough

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
  • CRT television picture tube screen taper glass separating method and equipment
  • CRT television picture tube screen taper glass separating method and equipment
  • CRT television picture tube screen taper glass separating method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: comprise the following steps:

[0030] (1) Fixing: Fix the picture tube on the picture tube fixing device on the turntable;

[0031] (2) Adjustment: if Figure 7 As shown, adjust the height of the picture tube fixing device so that the scoring knife is located at any position flush with the junction of the screen glass and the funnel glass or below the junction of the screen glass and the funnel glass. The initial position of the equipment is the starting point of the rotary table heating wire 41 and point A are at the same angle;

[0032] (3) One-time notch: In this embodiment, one-time notch is completed through two sub-steps, sub-step 1 such as image 3 As shown, the picture tube first rotates from point A to point B, and the rotating arm of the scoring device rotates, so that the cutter wheel of the scoring device is in close contact with the screen glass of the picture tube, and with the rotation of the picture tube, the knife wheel produces scratch...

Embodiment 2

[0036] Embodiment 2: The initial position can be set at point C or a position far away from point C counterclockwise by a certain distance, that is, the angle at which the starting point part 41 of the heating wire is located. In step (3), the kinescope rotates clockwise from the initial position to point B with the turntable, and only one sub-step is needed to complete the scoring once. At this time, the angle of the scoring is equal to or greater than that of the heating wire winding device and the scoring knife The angle between, all the other steps are identical with embodiment 1.

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 separation method and a separation device of CRT kinescope screen pyramid glass. The separation device comprises a worktable, a revolving platform, a scoring device, a heater winding device, and a kinescope fastening device. The kinescope fastening device is positioned on the revolving platform; the scoring device and the heater winding device are arranged near to the revolving platform and in the same level position. The heater winding device consists of a heater, a heater start-up component, a heater clamp head, a heater clamp component, a heater winding box, a heater compaction component and a propulsion device. The start-up component is positioned on the revolving platform. One end of the heater is fixedly positioned on the start-up component, and then one end of the heater in turns passes through the clamp head and the compaction component, and the other end is wound in the winding box. The clamp component can clamp the heater during the electric heatingprocess of the heater. The compaction component is connected with the propulsion device and can do telescoping movement under the control of the propulsion device. The automation degree and the working efficiency of the separation device in the invention are both high.

Description

technical field [0001] The invention relates to a method for separating the screen cone glass of a CRT picture tube, and to a separation device specially used for the screen cone glass of a CRT picture tube. Background technique [0002] At present, picture tube technology is entering the flat panel era, and a large number of CRT picture tubes for TVs and computers produced in the past are being replaced as electronic waste. For the treatment of these waste CRT picture tubes, the current domestic treatment method is usually directly discarded; because the glass bulb contains precious metals and harmful metals, the way of directly discarding waste CRT picture tubes is not only a waste of resources, but more importantly, it is harmful to the environment. heavily polluted. Countries are successively strengthening environmental protection legislation and mandating the recycling of waste CRT picture tubes. [0003] Since CRT picture tubes are composed of multiple parts, and the...

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): C03B33/095C03B33/06
Inventor 胡亚春杨金续朱娟玉王蓬伟刘振学
Owner 仁新设备制造(四川)有限公司