RU1819366C - Industry complex for stacking core of magnetic circuit of electric machine - Google Patents

Abstract

Usage: in the production of magnetic pipelines of electric machines, electric micromachines for various purposes. In the technological complex of assembling the package of the magnetic circuit of an electric machine, an unwinding device (U), a press, a tape drive, U feed, U loading and unloading and pressing, including a transport device made in the form of a two-armed robot, a shaft drive (technological mandrels) are included during the technological process ), For prepressing and guides. The invention improves usability. 12 ill.

Description

The invention relates to electrical engineering, in particular to technological equipment for the production of magnetic circuits of electrical machines, and can be used for the production of magnetic circuits of electrical machines, electric micromachines for various purposes.

The purpose of the invention is to improve ease of use.

In order to achieve the goal, the magnetic package is manufactured at the complex shown in FIG. 1.

The complex includes the following devices installed during the process:

tape drive 1;

device for stepwise feeding of electrical steel tape 2;

press 3 with multi-position stamp 4;

unwinding device 5 for mounting electrical steel tape 6;

loading and unloading device and prepress. scoops 7, which is a movable

platform 8 with a prepress device 9 installed on it;

a transport device, the embodiment of which is made in the form of an industrial robot 10, having a right 11 and a left 12 hand, a drive of shafts (technological mandrels) 13, guides 14.

In FIG. 2 is a section AA in FIG. 1.

In FIG. 3 shows the position of the shaft (technological mandrel) 16 and the feeding organ 17, the drive 13 at the time of issuing the shaft (technological mandrel) in the grip zone 15 of the left hand 12 of the robot 10.

In FIG. 4 shows the position of the shaft (technological mandrel) 16 in the grip 15 of the left hand 12 of the robot 10 after removal from the feed organ 17 of the drive 13.

In FIG. 5 shows the position of the grip 15 of the left hand 12 of the robot 10 before entering it into the area of the die plate 18 of the press to install the shaft (mandrel) 16 in the assembly device of the magnetic circuit package 19, mounted on the die plate 18.

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On Fig, 6 shows the position of the gripper 15 of the left hand 12 of the robot 10 with a shaft (technological mandrel) 16 after installing the latter in the clamping device 20 of the assembly device 19 of the magnetic circuit package.

In FIG. 7 shows the position of the shaft (mandrel) 16 in front of the press-fit of the sheets of the magnetic circuit.

In FIG. 8 shows the position of the gripper 12 of the right hand 11 of the robot 10 with the magnetic circuit package installed therein with a shaft (on the technological mandrel) 22 before installing it in the clamping device of the compression device 9.

In FIG. Figure 9 shows the position of the magnetic circuit pack pressed onto the shaft 1 b after removing it from the assembly device 19.

Fig. 10 shows the position of the magnetic package on the shaft 16 after removing it from the compression device 9.

In FIG. Figure 11 shows the position of the magnetic circuit pack pressed onto the process mandrel after removing it from the assembly device 19.

In FIG. 12 shows the position of the magnetic core package on the technological mandrel after removing it from the prepress device 9.

In the initial state, the tape of electrical steel 6 from the unwinding device 5 is passed through the correct device (not shown in Fig. 1), the multi-position stamp 4 mounted on the press 3, the step feed device 2, is fed to the tape drive 1.

The assembly device of the package of the magnet wire 19 (Fig. 5) is in the lower position, and in its unclamped clamping device 20 there is a package of the magnetic circuit (not shown in Fig. 5) assembled with the shaft (on the technological mandrel) 22 in the previous working cycle ,

. The loading-unloading and compression device 7 is advanced along the rails 14 to the front position (to the press) and locked.

The rear position (from the press) is used in the maintenance and adjustment of the technological complex.

The robot 10 is in the left-down position, the position of the hands is back (from the press) of FIG. 1.

The operation of the entire complex is controlled by a control device (Fig. 1 not shown).

The operation of the technological complex is carried out as follows, At the command of the control device, the shaft (technological mandrel) 16 from the drive 13

moves to the grip position 15 of the left hand 12 of the robot 10 (Fig. 3). The robot 10 by grasping the left hand 12 takes the shaft (technological mandrel) 16 from the feed organ 17 of the drive 13 and

at the same time, by gripping 21 of the right hand 11 in the forward position (towards the press), it clamps the assembled magnetic circuit package with a shaft (on the technological mandrel) 22 located in the clamping device 20 of the assembly device19.

Then, at the command of the control device, the robot 10 rises to the up position and thus simultaneously removes the shaft (mandrel) 16

from the supplying body 17 of the drive 13 and the assembled package of the magneto-coupler with a shaft (on the technological mandrel) 22 from the assembly device 19.

At the command of the right control device, the arm 11 of the robot 10 is moved to the back position (from the press), thereby the magnetic circuit package with the shaft (on the technological mandrel) 22 is removed from the area of the die plate 18, the robot rotates

to the right.

In this position, the left hand 12 of the robot 10 moves to the forward position (to the press), the gripper 15 with the clamped shaft (technological mandrel) 16 enters the area of the sub-die plate 18, the robot moves to the down position, the shaft (technological mandrel) 16 is installed in the clamping device 20 assembly device 19, and the magnetic circuit package with a shaft (on the technological mandrel) 22 located in the grip 21 of the right hand 11 is installed in the clamping device 23 of the compression device 9 (Fig. 8).

After installing the shaft (technological

mandrel) 16 to the assembly device 19, the gripper 15 of the left hand 12 of the robot 10 is expandable, the left hand 12 moves to the back position (from the press), the assembly device 19 moves to the up position, its clamping device 20 is clamped and the shaft (technological mandrel) 16 located under the position of the stamp, producing the final cutting of the sheet of the magnetic circuit.

. The press is turned on, the magnetic core sheet is cut down and assembled with the shaft (onto the technological mandrel) 16 by pressing. Simultaneously with the assembly process of the magnetic circuit package, the process of shifting the package and crimping it is ongoing. This is carried out as follows. At the command of the control device, the clamping device 23 of the compression device 9 is turned on, the compression is turned on, the package of the magnetic pipe moves along the shaft (according to

according to the drawing) and then crimped. In the case of an assembled bag, only crimping takes place on the technological mandrel. After crimping the jnar-wire package, the clamping device 23 of the crimping device 9 is unclenched, the grip 21 of the right hand 11 clamps the magnetic-wire package, the robot 10 moves to the up position, removing the magnetic-circuit package with the shaft (on the technological mandrel) 22 from the compression device 9 and in the position the right hand 11 is stacked forward in a packaging (not shown in Fig. 8).

The right hand 11 moves to the back position, the robot 10 moves to the left-out position, thereby the robot 10 takes a position before starting a new work cycle.

The control device continuously counts the pressed sheets onto the shaft (onto the technological mandrel) and when the set value is reached, the control device turns off the press 4, instructs the assembly device 19 to move to the down position and release its clamping device 20.

By performing the above movements and operations, the complex finishes one cycle of work and is ready for the next cycles that are repeated.

As a control device of the technological complex, a cyclic program control device of the MKP-32, UTsM-100 type can be used.

FWs as sensors for controlling the movement of links of the complex can be used sensors based on magnetically controlled contacts (type KEM-1A), proximity sensors type U-511. DCT and others.

The proposed technological complex for assembling the magnetic circuit package allows:

- robotize transport operations during the manufacturing process of the magnetic core package with the shaft (onto the technological mandrel ;, - increase productivity by combining the shear and pressing process of the magnetic core package with the assembly process;

- to increase the convenience of operation due to the possibility of moving the device for loading, unloading and prepressing.

Claims (1)

SUMMARY OF THE INVENTION A technological complex for assembling a package of a magnetic circuit of an electric machine, comprising an unwinding device for electrical steel tape installed during the process, a correct device for feeding a press, with a multi-position stamp for stamping a sheet of a magnetic circuit, a device for assembling a package of a magnetic circuit with a shaft, a device for accumulating shafts, a compression device, a transport device and a control panel, so that In order to increase ease of use, it is equipped with a platform mounted in front of the press loading window with the possibility of reciprocating movement, and the shaft accumulation device, prepress, and transport device are placed on the said platform. 1shch , / 99C6L81 SS Y ////////, W $$ & V J8 Figs b 5 / fifteen t LjLlj, Fig 5 20 Yu Fiab 1819366 fifteen 19 Shia i t Shie. 9 Fig ft FIG Yu . Fig. / 2