A sheet metal punching machining device for household appliance back plate production line

By introducing a flexible contact plate and moving plate design into the sheet metal punching equipment used in the home appliance back panel production line, the problem of mechanical damage to sheet metal parts during clamping is solved, achieving flexible clamping and precise positioning, thereby improving processing efficiency and product quality.

CN224406182UActive Publication Date: 2026-06-26JIUGUANGNIAN (GUANGDONG) SUPPLY CHAIN CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIUGUANGNIAN (GUANGDONG) SUPPLY CHAIN CO LTD
Filing Date
2025-06-23
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing sheet metal punching equipment used in home appliance back panel production lines is prone to causing mechanical damage such as scratches and indentations to the surface of sheet metal parts during the clamping process, affecting the product's appearance quality and subsequent coating processes.

Method used

The design combines a contact plate with a flexible structure and a moving plate, along with a horizontal pushing component and a pushing structure, to achieve flexible clamping and precise positioning, avoiding damage caused by hard contact, and supporting rapid changeover of sheet metal parts of different sizes and specifications.

Benefits of technology

It significantly reduces the risk of damage to the surface of sheet metal parts during clamping, improves the appearance quality of products and the compatibility with subsequent processes, and increases processing efficiency and equipment versatility.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to sheet metal processing equipment technical field especially relates to a kind of sheet metal punching machining equipment for household appliance backboard production line, solve the direct clamping fixed mode of sheet metal part by fixed plate in prior art, due to lack of buffer structure or flexible contact design, it is prone to scratch, indentation and other mechanical damage to the surface of sheet metal part in clamping process.The equipment includes processing table, mounting bracket, punching assembly, bearing plate, mounting plate, moving plate, contact plate and elastic structure, etc., flexible clamping is realized by setting contact plate with extrusion spring, effectively avoid the damage to the surface of sheet metal part in clamping process, and automatic feeding and accurate positioning are realized by combining with push cylinder and sliding structure.The utility model has reasonable structure, convenient operation, significantly improves the stability and safety of clamping process, guarantees the smooth progress of product appearance quality and subsequent coating process, meets the needs of efficient and high-quality production of household appliance backboard.
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