Patent ID: 11909278
Assignee: SUZHOU FINE-STAMPING MACHINERY TECHNOLOGY CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  C | IPC H

Claim 3:
4. The production apparatus of a motor laminated core according to claim 3, wherein the front face of the first die plate and the front face of the second die plate are both formed with a plurality of communicating grooves disposed in an annular array; the communicating grooves on the first die plate are respectively located between the plurality of first diversion channels, so that the plurality of first diversion channels communicate with each other via the communicating grooves; the communicating grooves on the second die plate are respectively located between the plurality of second diversion channels, so that the plurality of second diversion channels communicate via the communicating grooves; and
the first adhesive spraying area and the second adhesive spraying area are both in an annular structure, positions of the communicating grooves on the first die plate are respectively disposed corresponding to a position of the first adhesive spraying area of the annular structure, positions of the communicating grooves on the second die plate are respectively disposed corresponding to a position of the second adhesive spraying area of the annular structure, and the plurality of first adhesive spraying openings are uniformly distributed at equal intervals, and the plurality of second adhesive spraying openings are uniformly distributed at equal intervals; and the first adhesive spraying openings communicate with the first diversion channels via the communicating grooves on the first die plate, the second adhesive spraying openings communicate with the second diversion channels via the transition channels and the communicating grooves on the second die plate, a third adhesive inlet channel communicating with the first adhesive inlet channel is formed on the second die plate, and the third adhesive inlet channel is disposed on the second die plate in a penetrating manner.