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Micro-nano nozzle drawing-forging device and method integrating drawing and forging

A nozzle, micro-nano technology, applied in the direction of manufacturing tools, glass molding, glass re-molding, etc., to achieve the effects of convenient installation, improved reliability, and simple structure

Active Publication Date: 2017-06-20
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a micro-nano nozzle drawing and forging device and method integrating drawing and forging, so as to solve the problems of low efficiency, single shape and low precision of manual drawing at present, and can Obtain precise size micro-nano nozzles to overcome the deficiencies of existing technologies

Method used

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  • Micro-nano nozzle drawing-forging device and method integrating drawing and forging
  • Micro-nano nozzle drawing-forging device and method integrating drawing and forging

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Embodiment Construction

[0032] Below in conjunction with accompanying drawing and specific embodiment the invention is further introduced:

[0033] refer to Figure 1 to Figure 12 , a micro-nano nozzle drawing instrument device of the present invention, comprising a base 1, a side wall 3 and a back plate 4, on which a micro-needle clamping mechanism, a heating wire clamping mechanism and a drawing needle movement are arranged on the back plate 4 institutions, where:

[0034] The microneedle clamping mechanism is arranged on the upper part of the back plate 4, and is used to clamp one end of the glass tube;

[0035] The heating wire clamping mechanism is arranged in the middle of the back plate 4 for heating the glass tube;

[0036] The drawing needle moving mechanism is arranged at the lower part of the back plate 4, and is used to clamp the other end of the glass tube and drive the glass tube to move to realize the drawing process.

[0037] Specifically, the drawing pin movement mechanism include...

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Abstract

The invention discloses a micro-nano nozzle drawing-forging device and a method integrating drawing and forging. The device comprises a base and a backing plate, wherein a microneedle clamping mechanism, a heating wire clamping mechanism and a drawing-forging needle moving mechanism are arranged on the backing plate; the microneedle clamping mechanism is arranged on the upper part of the backing plate and is used for clamping one end of a glass tube; the heating wire clamping mechanism is arranged in the middle part of the backing plate and is used for heating the glass tube; the drawing-forging needle moving mechanism is arranged on the lower part of the backing plate, and is used for clamping the other end of the glass tube and driving the glass tube to move so as to realize a drawing process. Compared with the prior art, the device has the characteristics of integration of drawing and forging, simple structure, convenience in installation, easiness in use, and the like; the reliability and the accuracy in a micro-nano nozzle drawing-forging process are improved; the problems that the micro-nano nozzle caliber is not easy to control, the shape change is non-uniform, the time and the labor are wasted, the product qualification rate is low and the like during a traditional drawing process are solved; the device and the method are suitable for manufacturing mass glass micro-nano nozzles in a lab and a factory.

Description

technical field [0001] The invention relates to a micro-nano nozzle drawing forging device and method integrating drawing and forging, and belongs to the field of glass micro-nano nozzle production. Background technique [0002] 3D printing technology has created a higher demand for nozzles, which is a great constraint on the printing range of printers. 3D printers with finer nozzles will undoubtedly play a greater role, such as MEMS production, genetic engineering, tissue culture, chip printing, display screen printing and other fields. Therefore, the development of finer micro-nano nozzles will help expand the application field of 3D printer nozzles, and can promote the development of China's manufacturing industry to cater to "China Smart Manufacturing 2025". [0003] At present, the common micro-nano nozzle manufacturing devices include horizontal and vertical needle pulling instruments and forging needle instruments. There are horizontal and vertical needle pulling ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B23/045C03B23/047
CPCC03B23/045C03B23/047Y02P40/57
Inventor 李渊杨晓宏
Owner GUIZHOU UNIV
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