冰箱玻璃门用压合设备
By using airbags and a pressure detection system in the refrigerator glass door pressing equipment, the problems of glass panel cracking and uneven bonding caused by door bulges have been solved. This has achieved a tight fit between the glass panel and the door and uniform filling of hot melt adhesive, thus improving product quality and service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- AN HUI XI RUI KE JI YOU XIAN GONG SI
- Filing Date
- 2025-08-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing refrigerator glass door lamination equipment is prone to causing glass panel cracking and uneven adhesive filling when dealing with uneven door surfaces, affecting product quality and service life.
The system employs a linear array of airbags in conjunction with a pressure detection device and a solenoid valve to monitor pressure distribution in real time, automatically adjust the airbag air supply to avoid stress concentration, and ensure a tight fit between the glass panel and the door by uniformly filling the airbags with hot melt adhesive.
It effectively prevents glass breakage, ensures even filling of hot melt adhesive, and improves the sealing strength and service life of the refrigerator door.
Smart Images
Figure CN224510624U_ABST
Abstract
Claims
1. A press fitting apparatus for a glass door of a refrigerator, characterized by, include: Pillar (1); The moving component (2) includes a support platform (203) disposed above the support column (1), and multiple clamping plates (206) are evenly slidably installed on the upper surface of the support platform (203). The pressing assembly (3) includes a lifting plate (308) disposed above the support platform (203). Multiple suction heads (309) are uniformly installed on the lower end face of the lifting plate (308), and multiple airbags (311) are fixedly installed in a linear array on the lower end face of the lifting plate (308).
2. The press fitting apparatus for a glass door of a refrigerator according to claim 1, characterized in that, A movable platform (201) is fixedly installed on the upper end face of the support column (1). The inner wall of the movable platform (201) is slidably connected to the support platform (203). Multiple fixed plates (204) are evenly installed on the upper end face of the support platform (203). A threaded handle (205) is installed in the inner thread of the fixed plate (204). One end of the threaded handle (205) passes through the fixed plate (204) and is fixedly connected to the clamping plate (206). A pull rod (202) is fixedly installed on one side of the support platform (203).
3. The press fitting apparatus for a glass door of a refrigerator according to claim 1, characterized in that, A support frame (301) is fixedly installed on one side of the support column (1). A rotary drive component (302) is fixedly installed on the upper end face of the support frame (301). The output end of the rotary drive component (302) passes through the support frame (301) and is fixedly installed with a threaded sleeve (303). The threaded sleeve (303) is rotatably connected to the support frame (301). A threaded rod (304) is threaded on the inner wall of the threaded sleeve (303).
4. The press fitting apparatus for a glass door of a refrigerator according to claim 3, characterized in that, A connector (305) is rotatably mounted on the lower end of the threaded rod (304), a lifting plate (306) is slidably mounted on the inner wall of the connector (305), and a spring (307) is fixedly mounted between the lifting plate (306) and the connector (305).
5. The press fitting apparatus for a glass door of a refrigerator according to claim 4, characterized in that, The lower end of the lifting plate (306) is fixedly connected to the lifting plate (308). External brackets (310) are fixedly installed on both sides of the lifting plate (308). The external brackets (310) are slidably connected to the inner wall of the support frame (301). A connecting pipe (312) is provided at the upper end of the lifting plate (308). An air inlet connector (313) is connected to the outer wall of the connecting pipe (312). An air supply device is connected to the air inlet connector (313).
6. The press fitting apparatus for a glass door of a refrigerator according to claim 5, characterized in that, The outer wall of the connecting pipe (312) is connected to multiple air inlet pipes (314). The lower end of the air inlet pipe (314) passes through the lifting plate (308) and is connected to the airbag (311). A solenoid valve is fixedly installed on the inner wall of each air inlet pipe (314). A pressure detection device is fixedly installed on the inner wall of the airbag (311). The solenoid valve and the pressure detection device are electrically connected to a controller.