Width positioning mechanism

By introducing a servo motor-controlled width positioning mechanism into the ultrasonic wire-to-wire welding machine, combined with a translation frame and lifting structure, the problems of low debugging efficiency and low precision in the existing technology are solved, achieving efficient and precise width adjustment and meeting the needs of high-efficiency production.

CN223492300UActive Publication Date: 2025-10-31GUANGDONG HAIMING SOUND TECH CO LTD
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Patent Information

Application Number
CN202423040187.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-10-31
Estimated Expiration
2034-12-10

AI Technical Summary

Technical Problem

The existing ultrasonic wire-to-wire welding machine has low efficiency and low accuracy in width positioning mechanism debugging, and the debugging process is cumbersome. The positioning method of cylinder and stepper motor leads to low accuracy and long time for manual adjustment, which cannot meet the needs of high-efficiency production.

Method used

The width positioning mechanism, controlled by a servo motor, combines a translation frame, a lifting structure, and a disassembly structure. It achieves high-precision positioning by driving a horizontal lead screw through a servo motor, and width adjustment is achieved through the cooperation of a slanted groove and a cylindrical pin. It also integrates Z-axis lifting with a lifting lead screw and Y-axis motion, simplifying the debugging process.

Benefits of technology

It achieves high-precision and rapid width positioning, reduces debugging costs, improves debugging efficiency and accuracy, simplifies the debugging process, and meets the needs of high-efficiency production.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a width positioning mechanism which comprises a positioning mechanism body arranged on the top of a welding base, the positioning mechanism body is located on one side of a pressing welding mechanism, and the positioning mechanism body and the pressing welding mechanism achieve clamping and positioning of an ultrasonic vibration arm. The positioning mechanism comprises a translation rack mounted on the top surface of the welding base, a servo motor mounted at one end of the translation rack, a left sliding block structure mounted at the top of the translation rack and a lifting structure arranged at the rear end of the translation rack, and a transverse lead screw is rotationally mounted on the inner side of the translation rack through a bearing; a movable seat is further arranged on the inner side of the translation rack in a sliding mode, and the transverse lead screw penetrates through the movable seat and is in threaded connection with the movable seat. The servo motor is used for controlling small thrust to drive the 0-5-degree self-locking chute of the switching sliding block to achieve high precision and Y-axis static high loading capacity, the lifting lead screw can achieve Z-axis lifting of the mechanism, the Z-axis lifting lead screw and Y-axis movement are integrated and adjusted, the manufacturing cost is low, and the overall structure is small and exquisite.
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