Automatic pulling force testing machine for cover buckle

• Main Authors: HUANG PING, LAI GUOYONG, LUO ZHIDONG, HU LILIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides an automatic pulling force testing machine for a cover buckle, and in the working process of the automatic pulling force testing machine for the cover buckle, a conveying belt is used for conveying a to-be-tested travel refrigerating box. The second driving air cylinder drives the blocking plate to the position above the conveying belt so as to limit the position of the to-be-tested travel refrigerating box. When the to-be-tested travel refrigerated container is abutted against the barrier plate, the to-be-tested travel refrigerated container is tested. And the control mechanism controls the conveyor belt to stop working and controls the first driving cylinder to drive the driving plate to move close to the clamping plate, so that the to-be-tested travel refrigerator is extruded and fixed on the clamping plate. The control mechanism controls a fourth driving cylinder to drive a drag hook of a tension meter to penetrate through a penetrating opening to move close to the to-be-tested