A dual disc gripper feed stacker

By designing a double-gripper feeding and stacking device, the continuous feeding and detection process of the material tray is seamlessly connected, solving the problems of equipment instability and low efficiency caused by manual adjustment of cylinder stroke in the existing technology, and improving the accuracy of material tray conveying and the automation level of the equipment.

CN224619055UActive Publication Date: 2026-08-11JHT DESIGN CO LTD
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Patent Information

Application Number
CN202521873952.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-01
Publication Date
2026-08-11
Estimated Expiration
2035-09-01

AI Technical Summary

Technical Problem

Existing technologies require manual adjustment of the cylinder stroke when dealing with material trays of different thicknesses. This operation is complex and can easily lead to incomplete tray separation, resulting in unstable equipment operation. The single-claw structure cannot operate in parallel with the detection action, affecting the overall efficiency of the machine.

Method used

The device employs a dual-claw feeding and stacking system. Through the alternating operation of the lifting component and the claw component, it achieves seamless connection between continuous feeding and inspection of the material tray. Combined with the cooperation of positioning pins, clamping blocks, and sliding grooves, it ensures the stability and accuracy of the clamping process. Furthermore, the device utilizes lateral positioning components and guide bars to achieve automatic correction and intelligent control of the material tray.

Benefits of technology

It improves the efficiency and stability of tray feeding, avoids tray shaking and misalignment, achieves high precision of tray conveying and equipment reliability, reduces the need for manual adjustment, and enhances the level of automation.

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Abstract

This application relates to a dual-disc gripper feeding and stacking device, comprising a frame. One end of the frame is equipped with a lifting component for vertically stacking trays onto the frame or for separating stacked trays from the bottom. Above the lifting component is a stacking component for stacking trays, located above the frame. The frame also has gripper components for clamping the bottommost tray. These gripper components clamp the front and rear sides of the bottommost tray along the length of the frame. A reciprocating drive component is provided on the frame to drive the gripper components to reciprocate along the length of the frame. One gripper component is located on each side of the frame's width, and two reciprocating drive components are correspondingly provided. The two gripper components alternately clamp the trays and advance them. The trays are detected during the forward movement driven by the grippers. This application has the advantages of adapting to multiple tray sizes and ensuring efficient continuous operation.
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