Bending-resistant wire drawing equipment
A bending-resistant and wire-drawing technology, which is applied in glass manufacturing equipment, manufacturing tools, etc., can solve the problems that the internal stress of glass filaments cannot be well eliminated, and the glass filaments are bent at heating temperature, so as to achieve simple structure, eliminate internal stress, and avoid bending. Effect
Active Publication Date: 2022-06-28
浙江奕菲科技有限公司
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Problems solved by technology
In related projects of Nanjing University of Science and Technology, sufficient research has been conducted on high-precision glass drawing for microchannel plates, such as in Li Jie's master's thesis titled "Design and Reliability Analysis of High-precision Glass Drawing for MCP" The high-precision glass wire drawing used in micro-channel plates has been comprehensively introduced, but in the subsequent use, the glass wire pulled out due to the high heating temperature of the glass rod has a certain degree of bending, and the internal stress of the glass wire cannot be obtained. good elimination
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[0026] The accompanying drawings are schematic diagrams of the implementation of the present invention, so as to facilitate the understanding of the operation principle of the structure. The specific product structure and proportions can be determined according to the use environment and conventional techniques.
[0027] like figure 1 As shown, it includes a feeding mechanism 3, a heating mechanism 4, a caliper 5, a wire drawing mechanism 6, a quick cooling mechanism 24, a thread cutting mechanism 34, and a material receiving mechanism, which are distributed sequentially from top to bottom on the positioning rod 2 in the stand 1. The barrel 35 is characterized in that: the wire drawing mechanism 6 includes a fixed plate 7, a motor 13, a belt 14, a heat insulation layer 15, a heat insulation plate 16, a top plate 19, and an electric push rod 22. image 3 , 4 As shown, two elastic belts 14 are symmetrically installed between the two fixing plates 7 fixed in the stand 1 to pull...
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The invention belongs to the field of glass wire drawing, and particularly relates to bending-resistant wire drawing equipment which comprises a feeding mechanism, a heating mechanism, a diameter measuring instrument, a wire drawing mechanism, a rapid cooling mechanism, a wire cutting mechanism and a material receiving barrel which are sequentially distributed on a positioning rod in a vertical frame from top to bottom, the glass fiber drawing machine is characterized in that the wire drawing mechanism comprises fixing plates, motors, belts, a heat insulation layer, a heat insulation plate, a top plate and an electric push rod, wherein two elastic belts which are used for downwards pulling glass fibers through mutual clamping and are respectively driven by the corresponding motors are symmetrically mounted between the two fixing plates fixed in the vertical frame. The wire drawing mechanism slowly cools the glass fibers and the rapid cooling mechanism rapidly cools the glass fibers passing through the wire drawing mechanism, so that the internal stress of the glass fibers caused by high-temperature rapid cooling is effectively eliminated, the bending phenomenon of the glass fibers caused by the internal stress is further avoided, the quality of glass fiber finished products is improved, and the glass fiber wire drawing efficiency is improved.
Description
technical field [0001] The invention belongs to the field of glass wire drawing, and in particular relates to a bending-resistant wire drawing device. Background technique [0002] Micro channel plate (MCP) has excellent electron multiplying function and is widely used in the field of low-light night vision. In related projects of Nanjing University of Science and Technology, sufficient research has been done on high-precision glass wire drawing for microchannel plates, such as Li Jie's master's thesis titled "Structural Design and Reliability Analysis of High-precision Glass Wire Drawing for MCP" The high-precision glass wire drawing for the microchannel plate has been comprehensively introduced in , but in the subsequent use, the glass wire pulled out due to the high heating temperature of the glass rod has a certain degree of bending, and the internal stress of the glass wire cannot be obtained. Nice elimination. [0003] The present invention designs a bending-resistan...
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Login to View More IPC IPC(8): C03B37/02C03B37/03C03B37/07
CPCC03B37/02C03B37/032C03B37/07
Inventor 陈楠白利锋陈玲玲汪海平
Owner 浙江奕菲科技有限公司