A feeding and pressure maintaining device

By designing an automated feeding and pressure-holding device, which uses cylinders and rotary pressing cylinders to drive the pressure-holding block, combined with buffer springs and positioning mechanisms, the problems of high labor intensity and low efficiency in traditional manual operation are solved, and automated mass production of packaging boxes is realized.

CN224375030UActive Publication Date: 2026-06-19HENAN SHENGCHANG AUTOMATION EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HENAN SHENGCHANG AUTOMATION EQUIP CO LTD
Filing Date
2025-06-06
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Traditional manual operations are labor-intensive and inefficient in the feeding, pressing, and unloading of cardboard linings for packaging boxes, making them unsuitable for mass production.

⚗Method used

A feeding and pressure-holding device was designed, including a support frame, a worktable, a pressure-holding mechanism, and a feeding mechanism. The pressure-holding block is driven by a cylinder to automatically hold pressure, and the packaging box is automatically clamped and transferred by rotating the pressing cylinder and the buffer spring. Combined with the positioning mechanism, the accurate positioning of the packaging box and efficient feeding and pressure holding are ensured.

🎯Benefits of technology

It has enabled automated batch feeding, pressure holding and unloading of packaging boxes, reducing labor intensity, improving production efficiency and overcoming the shortcomings of traditional manual operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model belongs to the field of paper box production technology, and particularly relates to a feeding and pressure-holding device. The feeding and pressure-holding device includes a support frame, a worktable, a feeding mechanism, a pressure-holding mechanism, and a driving mechanism. The feeding mechanism includes a mounting plate, two sets of upright plates fixedly connected to both ends of the mounting plate, a fixed plate clamped within each set of upright plates, a splined shaft slidably mounted within the two fixed plates, a driving cylinder mounted on the mounting plate outside one set of upright plates, and a movable plate fixedly connected to the splined shaft on both sides of the other set of upright plates. The guide rod of the driving cylinder is fixedly connected to the splined shaft. The driving mechanism includes a linear module and a lifting cylinder mounted on the sliding component of the linear module. The guide rod of the lifting cylinder is fixedly connected to the mounting plate. The driving cylinder can drive the splined shaft to clamp or release the packaging box between the movable plate and the fixed plate. The driving mechanism drives the feeding mechanism to reciprocate. This utility model can realize automated batch feeding, pressure holding, and unloading of packaging boxes.
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