A cover closing mechanism for a top-loading and bottom-loading box
CN224529087UActive Publication Date: 2026-07-21YONGCHENG SHANDA PRINTING TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YONGCHENG SHANDA PRINTING TECH CO LTD
- Filing Date
- 2025-09-15
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
The existing card packaging box closing process is inefficient due to low manual operation and slow alignment of the lid and bottom box.
Method used
A snap-fit lid-closing mechanism for a top and bottom box is adopted. By staggering the lid channel, bottom box channel and lid-closing channel, and combining the coordinated action of the push cylinder, the top cylinder and the pressure plate, the automatic alignment and closing action of the lid and bottom box is achieved.
Benefits of technology
It improves the closing efficiency of card packaging boxes, achieving efficient and stable alignment and closing of the lid and bottom box, with a high degree of automation, reducing the limitations of manual operation.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224529087U_ABST
Abstract
The utility model discloses a kind of lid closing mechanisms for buckle installation type heaven and earth box, lid closing mechanism includes box cover passage, bottom box passage, lid closing passage, push material air cylinder, top material air cylinder and gland plate, box cover passage and bottom box passage are set in upper and lower staggered, the box cover inlet and bottom box inlet of lid closing passage are respectively communicated with the discharge end of box cover passage and bottom box passage, push material air cylinder is installed on box cover passage, and the working end of push material air cylinder is towards box cover inlet, top material air cylinder is installed on bottom box passage, and the working end of top material air cylinder is towards bottom box inlet, push material air cylinder and top material air cylinder are mutually perpendicular, gland plate is installed on lid closing passage and is located just above bottom box inlet.The lid closing mechanism will lid closing and bottom box upper and lower staggered respectively transported into lid closing passage, and lid closing action is completed in lid closing passage with box cover and bottom box, next lid closing advances and pushes out packaging box, carries out the next packaging box lid closing work, week and repeat, efficiently stable.
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