An intelligent feeding device and method for electric motor silicon steel sheet stamping

A technology of silicon steel for motors and feeding devices, which is applied in the direction of feeding devices, positioning devices, storage devices, etc., can solve the problems of low intelligence, uneven thickness, and the same board difference, so as to achieve high intelligence and ensure normal work , the effect of reasonable structural design

Active Publication Date: 2022-04-08
CHANGZHOU SHENLI MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional method of punching and feeding silicon steel sheets for motors has shortcomings. First, it cannot use the same square material to produce two specifications of silicon steel sheets, and the cost of waste materials is relatively high; It is prone to uneven thickness during pressing, which will affect the normal operation of the iron core; third, its intelligence is low, and it cannot meet the needs of continuous stamping production, and the production efficiency needs to be improved

Method used

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  • An intelligent feeding device and method for electric motor silicon steel sheet stamping
  • An intelligent feeding device and method for electric motor silicon steel sheet stamping
  • An intelligent feeding device and method for electric motor silicon steel sheet stamping

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] This embodiment is an intelligent feeding device for electric motor silicon steel sheet stamping, such as Figure 1-Figure 2 As shown, including the rotary table 1, there are six station areas 2 on the rotary table, and the six station areas are the feeding area, the first stamping area, the second stamping area, and the third stamping area. area, the fourth stamping area and the unloading area. Such as image 3 As shown, the working area 2 includes a through hole 201, a positioning ring 202 is formed on the periphery of the through hole 201, and the inner diameter of the positioning ring 202 is smaller than the outer diameter of the material. The periphery of the positioning ring 202 is provided with multiple groups of clamping mechanisms, the clamping mechanisms include a movable groove 203, a driving screw 204 and a clamping block 205, and the clamping blocks 205 of the same group are driven by the driving screw 204 to face each other along the movable groove 203. ...

Embodiment 2

[0055] This embodiment is an intelligent feeding method for electric motor silicon steel sheet stamping, including the following steps:

[0056] 1) Transfer the square material 5 in the square material storage rack 3 to the pre-punching machine 4 by using the first sucker handling manipulator 7 of the feeding component, and the pre-punching machine 4 works to stamp the square material 5 into a round material 501, and use the first part of the loading component The second sucker handling manipulator 8 transfers the round material 501 from the pre-punching machine 4 to the feeding area of ​​the rotary table 1;

[0057] 2) The rotary table 1 is rotated, and the round material 501 in the feeding area is transferred to the first punching area, and the first punching machine 9 is used for the first punching to form the punching hole 502 of the outer ring winding plate;

[0058] 3) Rotate the rotary table 1 to transfer the round material in the first stamping area to the second stamp...

Embodiment 3

[0065] This embodiment is an intelligent feeding method for electric motor silicon steel sheet stamping, including the following steps:

[0066] 1) Transfer the square material 5 in the square material storage rack 3 to the pre-punching machine 4 by using the first sucker handling manipulator 7 of the feeding component, and the pre-punching machine 4 works to stamp the square material 5 into a round material 501, and use the first part of the loading component The second sucker handling manipulator 8 transfers the round material 501 from the pre-punching machine 4 to the feeding area of ​​the rotary table 1;

[0067] 2) The rotary table 1 is rotated, and the round material 501 in the feeding area is transferred to the first punching area, and the first punching machine 9 is used for the first punching to form the punching hole 502 of the outer ring winding plate;

[0068] 3) The rotary table 1 is rotated, and the round material in the first punching area is transferred to the ...

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Abstract

The invention belongs to the technical field of wind power generator production, and in particular relates to a stamping intelligent feeding device and method for silicon steel sheets of electric motors. There are square material storage racks, pre-punching machines and feeding components on the outside. The first stamping area, the second stamping area, the third stamping area, and the fourth stamping area are respectively equipped with the first stamping machine and the second stamping area. For the secondary punching machine, the third punching machine, and the fourth punching machine, the outer side of the unloading area is equipped with an outer ring silicon steel sheet storage rack, an inner ring silicon steel sheet storage rack and an unloading assembly. The device of the invention has a reasonable structural design and a high degree of intelligence. It can use the same square material to produce two specifications of silicon steel sheets. The cost of waste materials is relatively low. It can continuously and automatically load raw materials and unload products according to classification, and the production efficiency is high. , and at the same time solve the problem of the difference between the same board, and meet the feeding requirements of the stator laminated sheet.

Description

technical field [0001] The invention belongs to the technical field of wind power generator production, and in particular relates to an intelligent feeding device and method for stamping a silicon steel sheet of a motor. Background technique [0002] The stator core is an important part of the wind turbine. Its main function is to form a closed loop with the magnetic induction lines generated by the rotor when it is in the power generation state, and the electromagnetic wires wound in the tooth slots of the stator core cut the magnetic induction generated by the rotor. wire, thereby generating an induced current in the magnet wire. The stator core consists of integral, block, laminated and other structures. Among them, the laminated stator core is generally made of silicon steel sheets. The power loss in the generator includes "hysteresis loss" and "eddy current loss". The hysteresis loop of silicon steel is narrow, and using it as a stator core can reduce hysteresis loss...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D43/02B21D43/18B21D43/14B21D43/20B21D35/00H02K15/02
CPCB21D43/026B21D43/18B21D43/14B21D43/20B21D35/002B21D35/001H02K15/02
Inventor 陈猛张兵赵恒
Owner CHANGZHOU SHENLI MOTOR
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