Glass tube cutting machine
A glass tube and cutting machine technology, applied in glass cutting devices, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of glass tube fracture quality, glass tube derailment and rolling, low product qualification rate, etc., to ensure cutting accuracy and quality, prevent movement, high precision effect
Active Publication Date: 2020-03-17
重庆欣维尔玻璃有限公司
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Problems solved by technology
When the existing glass tube cutting machine is working, the glass tube needs to be placed on the rotating device to rotate, and then the glass cutting knife is pressed against the glass tube for cutting, but the thickness of the cut glass tube is different, causing the cutting knife to touch the glass tube. The position on the tube is different, the glass tube is easy to derail and roll off the rotating device during cutting, or the glass tube is offset during cutting, resulting in serious quality problems in the fracture of the cut glass tube, and the product qualification rate is low
Method used
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[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0034] In describing the invention, it is to be understood that the terms "centre", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention.
[0035] A glass tube cutting machine, as attached figure 1 As shown, it is mainly composed of a frame 1, a support device 2, a cutting knife 3, a heating device 4, a knife holder 6 and a limit device 7, etc., whe...
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The invention relates to a glass tube cutting machine. The glass tube cutting machine comprises a frame, supporting devices horizontally arranged on the frame and used for supporting a glass tube, a cutting knife arranged above the supporting devices and a heating device used for heating the glass tube, the cutting knife is arranged on a knife rest, the knife rest comprises a standing column arranged at one side of the frame and a crossbeam arranged at the top of the standing column and capable of axially moving, one end, close to the glass tube, of the crossbeam is rotatably connected with anarc-shaped knife bar with the opening facing the glass tube, the swinging plane of the arc-shaped knife bar is perpendicular to the axis of the glass tube, the cutting knife is arranged on the innercambered surface, far from the crossbeam, of the arc-shaped knife bar, and an ejector rod fixed on the crossbeam is arranged at one side, close to the standing column, of the glass tube in an abuttingmanner. The ejector rod restricts the glass tube during the cutting of the glass tube in order to make the glass tube not move in a rotating device, so the cutting fracture formed by the glass tube cutting knife is uniform, and the qualified rate of products is improved.
Description
technical field [0001] The invention relates to the field of glass tube processing equipment, in particular to a glass tube cutting machine. Background technique [0002] Nowadays, the use of glass tubes has greatly increased, and higher requirements are placed on the processing efficiency of glass tubes. During the production and processing of glass tubes, it is usually necessary to cut and reprocess the glass tube blanks to cut longer glass tubes into required lengths. When the existing glass tube cutting machine is working, the glass tube needs to be placed on the rotating device to rotate, and then the glass cutting knife is pressed against the glass tube for cutting, but the thickness of the cut glass tube is different, causing the cutting knife to touch the glass tube. The position on the tube is different, the glass tube is easy to derail and roll off the rotating device during cutting, or the glass tube is offset during cutting, resulting in serious quality problems...
Claims
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IPC IPC(8): C03B33/06
Inventor 刘凯明
Owner 重庆欣维尔玻璃有限公司