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Tube cutting apparatus and method for cutting mother tubes

A pipe cutting device and pigging technology, which is applied in glass cutting devices, glass manufacturing equipment, manufacturing tools, etc., can solve the problem of low operation efficiency and achieve the effect of improving operation efficiency.

Inactive Publication Date: 2012-01-25
威力盟电子(苏州)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the process of cutting and splitting is independent, and the operation efficiency is not high

Method used

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  • Tube cutting apparatus and method for cutting mother tubes
  • Tube cutting apparatus and method for cutting mother tubes
  • Tube cutting apparatus and method for cutting mother tubes

Examples

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Embodiment Construction

[0025] Please refer to figure 1 To and image 3 , figure 1 A schematic side view of a pipe cutting device according to an embodiment of the present invention; figure 2 yes figure 1 Schematic diagram of the state of cutting the lamp tube with the center tube cutting device; image 3 yes figure 1 Schematic front view of the center-cut tube device. The pipe cutting device of the present embodiment includes: a conveying roller 40 for conveying pigging 80, and said pigging 80 is along its own axial direction (such as figure 2 The left and right directions in the center) are transported to form a transmission path (that is, the space through which the pigging 80 passes during the transmission process); the cutting mechanism 20 comprising a cutter 22 is slidably arranged on the frame 10, and the cutting The sliding track of the mechanism 20 on the frame 10 (please refer to the follow-up Figure 4 to Figure 6 Description) perpendicular to the transmission path; close to the t...

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PUM

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Abstract

The invention relates to a tube cutting apparatus and a method for cutting mother tubes, and a technical problem to be solved is providing a tube cutting apparatus. The apparatus comprises: transmission rollers for transmitting the mother tubes, wherein the mother tubes form a transmission path through being transmitted in a self-axial direction; a cutting mechanism with a cutting knife, wherein the cutting mechanism is slidingly arranged on frames, and the sliding locus of the cutting mechanism on the frames is perpendicular to the transmission path; a support bar which is close to the transmission path and is parallel to the sliding locus, wherein the support bar and the cutting knife are oppositely arranged on two sides of the transmission path; and a compression bar which is perpendicular to the transmission path, wherein one end of the compression bar is hinged to one frame. The cutting mechanism is positioned among the transmission rollers and the compression bar, and the compression bar is interconnected with the cutting mechanism.

Description

【Technical field】 [0001] The invention relates to a pipe cutting device and a cutting method, in particular to a pigging and cutting device and a cutting method. 【Background technique】 [0002] In recent years, cold cathode fluorescent lamps (CCFL) have been widely used in the backlight of liquid crystal displays. With the rapid popularization of liquid crystal displays (televisions), the demand for CCFLs has also increased rapidly. Recently, CCFL has been tried to make artistic lighting because it can be bent into various shapes, and the market prospect is broad. [0003] The main body of CCFL is a glass tube (or quartz tube), and the glass tube (or quartz tube) is cut from a very long raw material tube according to the specifications. This raw material tube is generally called pigging in the industry. Pigging segmentation includes several processes such as transmission, cutting, and splitting. In the prior art, the processes of cutting and splitting are independent, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B33/06
Inventor 陈伟
Owner 威力盟电子(苏州)有限公司
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