Feeding device for aluminum sheet processing

The feeding device, which uses a fan-shaped ratchet to mesh with the conveyor ratchet and drives the cam to open and close synchronously, solves the problems of continuous extrusion and deviation in aluminum plate processing, achieves non-destructive clamping and precise feeding, and improves the finished quality and feeding accuracy of aluminum plates.

CN122322584APending Publication Date: 2026-07-03GUANGDONG RUITIAN NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG RUITIAN NEW MATERIALS CO LTD
Filing Date
2026-05-19
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

During the aluminum plate processing, the existing feeding mechanism causes continuous extrusion, resulting in indentations, wrinkling and peeling of the coating layer on thin plates and coated aluminum plates, deformation of the aluminum plate edges, and the tendency of extra-long aluminum plates to deviate from their designated path, which cannot be corrected in time, thus affecting the quality and precision of the finished product.

Method used

The system employs a fan-shaped ratchet that meshes with the conveyor ratchet, along with the synchronous opening and closing of the drive cam and the feeding roller, to achieve intermittent pushing and posture correction of the aluminum plate. Non-destructive clamping is achieved through the clamping components and rubber pads, while stepped grooves and anti-slip grooves enhance friction. The support frame guide ensures straightness.

Benefits of technology

It achieves non-destructive clamping and precise feeding of aluminum plates, avoiding problems such as indentation and deviation, improving the appearance and assembly quality of finished products, and ensuring the straightness and pitch accuracy of feeding.

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Abstract

This invention relates to the technical field of automated aluminum plate cutting and feeding equipment, specifically a feeding device for aluminum plate processing. It includes a support frame, with connecting housings fixedly connected to both ends of the support frame. A rotating shaft is rotatably connected inside the connecting housings, a rotating disk is fixedly connected to the rotating shaft, and a drive cam is fixedly connected to the rotating shaft. A sector-shaped ratchet is fixedly connected to the rotating disk, and a conveying ratchet meshes with the sector-shaped ratchet. The conveying ratchet is fixedly connected to the bottom of a sliding plate, and a clamping base plate is fixedly connected to the sliding plate. A clamping assembly is provided inside the clamping base plate, and the clamping base plate clamps the aluminum plate through the clamping assembly. A push slider abuts against the drive cam and is slidably connected to an opening and closing base plate, which is provided with an opening and closing assembly. In this invention, the sector-shaped ratchet meshes with the conveying ratchet for transmission, and the fixed shaft limits the stroke of the sector-shaped ratchet, achieving intermittent pushing of the aluminum plate at a fixed step distance, adapting to the intermittent operation characteristics of aluminum plate cutting.
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