Pre-production equipment for ballpoint ball

Abstract

The invention discloses pre-production equipment for a ballpoint ball. The pre-production equipment comprises a rack, a synchronous belt and a first servo driving device. The synchronous belt is driven by the first servo driving device. The pre-production equipment further comprises a stay wire cutting-off mechanism. The stay wire cutting-off mechanism comprises a clamping guide rail, cutting-off blocking blocks and a plurality of moving mechanisms. The clamping guide rail is arranged on the rack along the rear edge of the synchronous belt. The cutting-off blocking blocks are arranged on the input end and the output end of the clamping guide rail through blocking block fixing plates. The moving mechanisms are evenly and fixedly arranged on the synchronous belt through fixing blocks. Through the pre-production equipment, accurate forming of wire-shaped materials during pre-production of the ballpoint ball is ensured, the diameters of the wire-shaped materials of the ball are uniform, then uniformity of the size, hardness and density during post-production of the ball is achieved, the post service life of the ball is ensured, and the service life of the ballpoint is prolonged.

Description

technical field [0001] The invention relates to the production of ballpoint pen balls, in particular to a pre-production equipment for ballpoint pen balls. Background technique [0002] Ballpoint Pen (Ball Point Pen), or ballpoint pen, is a writing instrument that has been popular in the world in recent decades; it uses dry-viscosity ink, which is brought out by the freely rotating ball on the tip of the pen and transferred to paper. The use of ballpoint pens has the advantages of no leakage, no influence of climate, long writing time, no need to frequently fill ink, etc., and the price is relatively low. It is the most popular writing tool in the world in recent years. It has the advantages of simple structure, easy to carry, smooth writing, and suitable for copying, etc. Therefore, people from all walks of life, from school students to office staff, are willing to use it. [0003] The reason why the ballpoint pen can write is that when the ball in the nib is rolling, it c...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a pre-production equipment for ball-point pen balls, which effectively solves the problem of hardness of subsequent balls due to unfavorable conditions such as uneven pulling force during the production process of the existing ball-point pen nib balls in the early stage. Size, density and other problems, resulting in the reduction of the life of the ballpoint pen

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