Automatic assembly equipment for double-bead writing pen

By designing a double-bead pen automatic assembly equipment including a indexing turntable and a variety of cutting mechanisms and testing mechanisms, the existing equipment has been solved, and the existing equipment has been low efficiency, insufficient production capacity and high product defect rate have been achieved, an efficient and automated production process has been achieved, and the production efficiency and product yield have been significantly improved.

CN222660623UActive Publication Date: 2025-03-25SHANGHAI M&G STATIONERY INC
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Patent Information

Application Number
CN202420633633.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-28
Publication Date
2025-03-25
Estimated Expiration
2034-03-28

AI Technical Summary

Technical Problem

The existing double-bead pen automatic assembly equipment is inefficient, insufficient production capacity, and there are problems such as missing parts, damage or inadequate installation, resulting in high product failure rate, requiring manual testing, and inefficient efficiency.

Method used

An automatic assembly equipment including a dividing turntable, a pen tip fixture, a pen tip cutting mechanism, a pen tip pressing mechanism, a ball bead cutting mechanism, an elastic piece cutting mechanism, a water-transmitting core cutting mechanism, a tapping mechanism and a testing mechanism are designed. The rotation of the dividing turntable is controlled through the control mechanism, and fully automatic assembly is achieved in cooperation with each assembly mechanism and a testing mechanism, and the installation status of the pen tip, a ball bead, an elastic piece and a water-transmitting core is detected in real time.

Benefits of technology

It realizes efficient automatic assembly without manual testing, reduces product defect rate, improves production efficiency, and has an hourly production capacity of 3000PS/h, and the product defect rate has been reduced to below 0.05%.

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Abstract

The utility model provides automatic assembling equipment for a double-bead writing pen. The automatic assembling equipment comprises an indexing turntable, a pen point clamp, a pen point discharging mechanism, a pen point pressing mechanism, a ball bead discharging mechanism, an elastic piece discharging mechanism, a water guide core discharging mechanism, a dotting mechanism and a detection mechanism. And the indexing turntable can rotate. And the pen point clamp is fixed on the indexing turntable. The pen point discharging mechanism, the pen point pressing mechanism, the ball discharging mechanism, the elastic piece discharging mechanism and the ink refill discharging mechanism conduct pen point discharging, pen point pressing, ball discharging, elastic piece discharging and ink refill discharging correspondingly. The dotting mechanism forms a limiting groove in the pen point. The detection mechanism detects the installation states of the pen point, the ball, the elastic piece and the ink guiding core. The control mechanism controls the mechanisms to achieve automatic assembly of the double-bead writing pen.
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