Iron core stacking device in manufacturing of dry-type transformer iron core

• Main Author: WANG DERONG
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: BASIC ELECTRIC ELEMENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; ELECTRICITY; INDUCTANCES; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; MAGNETS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS; TRANSPORTING

The invention provides an iron core stacking device in the manufacturing of a dry-type transformer iron core, relates to the technical field of dry-type transformer iron core manufacturing, and solves the problems that existing stacked silicon steel sheets are difficult to perform non-mechanical limiting operation on the silicon steel sheet on the lowest side, and the mechanical limiting operation easily causes damage to the silicon steel sheets. The device comprises a base. A draught fan is installed on the front side of the base, a base seat is further fixedly connected to the top end of the base, the draught fan is communicated with the base seat through a pipeline embedded in the base, a groove is further formed in the top end face of the base seat, an air groove is further formed in the groove and used for air draft of the draught fan, and air in the air groove can be extracted through the draught fan. The gap between the silicon steel sheets and the ground of the groove in the base seat is eliminated, s