A feeding device for large-diameter bent pipe machining

By designing an automated feeding device, the problem of manual handling in large-diameter pipe bending processing equipment has been solved, realizing an efficient and safe pipe feeding process that can meet the processing needs of pipe fittings of different specifications.

CN224525809UActive Publication Date: 2026-07-21JIANGYIN DONGLIAN HIGH PRESSURE PIPE FITTINGS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGYIN DONGLIAN HIGH PRESSURE PIPE FITTINGS CO LTD
Filing Date
2025-07-25
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Manual handling of large-diameter pipe bending equipment results in high labor intensity, low efficiency, and safety hazards.

Method used

A feeding device was designed, comprising a support plate, a material box, a worktable, a cylinder, a clamping assembly, and a gear transmission system, to realize the automated feeding process. The cylinder drives the push plate and the flip plate to rotate, and the clamping assembly realizes the automatic positioning and clamping of the pipe fittings.

Benefits of technology

It has achieved automated feeding of large-diameter pipes, improved processing efficiency, reduced labor intensity and safety risks, ensured the precise positioning and flipping posture of pipe fittings, and adapted to the processing needs of pipe fittings of different specifications.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of feeding devices for large-diameter elbow pipe processing, belong to large-diameter pipe processing technical field, including support plate, its top surface one end is equipped with material box, its top surface other end is fixed with workstation, material box is equipped with several large-diameter pipes with the inside through two support columns, its top end side is fixed with bearing block, bearing block top surface is connected with push plate by first air cylinder, material box bottom end is connected with lifting plate by second air cylinder, and workstation top surface is equipped with clamping assembly;Support plate top surface is also fixed with long plate and short plate and is equipped with belt, short plate is equipped with flap, and its one end is fixed with support block by connecting column and is connected with rotating shaft, flap both ends are fixed with connecting rod, and connecting rod one end is fixed in rotating shaft end, and rotating shaft one end is fixed with first gear, and support block side is connected with second gear by driving motor;Using the feeding device, large-diameter pipe can be automatically and stably moved to workstation, with higher efficiency, to avoid safety hazards in manual handling.
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