一种隔热棉热压封装设备
By using an elastic cotton frame and drive assembly in a hot-pressing packaging device to smooth and stretch the PET film, the problems of wrinkles and displacement of the PET film during the hot-pressing process are solved, and the forming quality of the insulation cotton is improved.
CN117841392BActive Publication Date: 2026-07-17SHENZHEN BSC TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN BSC TECHNOLOGY CO LTD
- Filing Date
- 2023-12-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
When using existing hot-press packaging equipment to package thermal insulation cotton, the lower PET film is prone to wrinkles, and the upper PET film is prone to shifting, resulting in poor quality of the thermal insulation cotton after hot pressing, or even adhesion to the hot press plate.
Method used
Two elastic cotton frames are used to support and clamp the edges of the insulation cotton, and the elastic cotton frames are expanded to the four corners by the drive component to smooth and stretch the PET film and prevent it from shifting.
Benefits of technology
It effectively eliminates wrinkles in the PET film, prevents the insulation cotton from shifting, improves the quality of thermoforming, and ensures the flatness and sealing effect of the PET film.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117841392B_ABST
Abstract
本发明公开了一种隔热棉热压封装设备，涉及隔热棉热压封装技术领域，包括真空热压机，所述真空热压机包括四个立柱，且四个所述立柱之间安装有能上下移动的上板和下板，且上板的底面安装有内置上发热板的真空上罩，所述下板的顶部安装有内置下发热板的真空下罩，还包括：设置在上板和下板之间的两个压合框，且两个压合框能竖直相对或相背移动，所述压合框的内框可供真空下罩和真空上罩通过。本发明通过两个弹力棉框对隔热棉进行夹紧定位，以防止上层的PET膜在热压前出现偏移，并且弹力棉框在拉伸并扩张的同时，会对PET膜产生由中心向四周的抚平作用，不仅可以对不同方向的褶皱进行消除，而且还可以防止力不均匀而导致隔热棉整体出现偏移情况。
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