A continuous production device for a metal-faced thermal insulation sandwich panel with buckles on both sides

By using a chain transmission and locking installation mechanism in a continuous production unit, the problems of low production efficiency and uneven density of metal-faced polyurethane rigid foam insulation sandwich panels are solved, achieving efficient and uniform locking production.

CN224545105UActive Publication Date: 2026-07-24WANHUA NEW MATERIAL (YANTAI) CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WANHUA NEW MATERIAL (YANTAI) CO LTD
Filing Date
2023-12-26
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The existing production efficiency of metal-faced rigid polyurethane foam insulation sandwich panels with locking buckles on both sides is low, the product density distribution is uneven, and local defects are prone to occur.

Method used

The continuous production equipment includes a left-right symmetrical chain transmission mechanism and a locking buckle installation mechanism. The chain is driven by a variable frequency motor to transmit the locking buckles, which are then foamed and bonded to the polyurethane composite material in a laminator, thus realizing the continuous production of the locking buckles.

Benefits of technology

It increases production efficiency by more than 10 times, produces products with uniform density distribution, reduces the amount of raw materials required, and avoids localized shrinkage problems.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a kind of continuous production device suitable for metal-face heat-insulating sandwich panel with lock catch on both sides, belong to building material production equipment technical field. Including two same structures chain transmission mechanism being located in the length direction both sides of laminator, two chain transmission mechanisms are symmetrically set, the same structure lock catch mounting mechanism is equipped outside two chain transmission mechanisms, two lock catch mounting mechanisms are symmetrically set, two chain transmission mechanisms are driven synchronous rotation by power mechanism. The utility model is used in conjunction with metal-face polyurethane hard foam heat-insulating sandwich panel continuous production line, the continuous production of metal-face polyurethane hard foam heat-insulating sandwich panel with lock catch on both sides can be realized, the product density distribution produced using the equipment is uniform, the risk of local shrinkage is reduced, production efficiency is improved by more than 10 times, and the amount of charge is reduced.
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