System with a rotor and a turnover device for the rotor

Abstract

The utility model relates to a system with a rotor and a turnover device for the rotor, wherein the turnover device has a receiving unit supported in a rotatable manner, the receiving unit has a V-shaped first support area (21) on which a first rotor shaft section of the rotor can be received, the receiving unit has a V-shaped second support area (22) on which a second rotor shaft section of the rotor can be received, a stop plate is arranged axially between the first support area and the second support area, the stop plate has a U-shaped gap through which the second rotor shaft section passes.

Description

Technical Field

[0001] This utility model relates to a system having a rotor and a device for reversing the rotor. Background Technology

[0002] It is generally known that when conveying workpieces to be processed, a suitable rotational position of the workpiece must be established, which may require a large force in the case of large mass and manual operation. Utility Model Content

[0003] Therefore, the purpose of this invention is to enable the workpiece to be transported to a suitable rotation position for subsequent processing.

[0004] The key feature of this invention in this system is that it has a rotor and a reversing device for the rotor, wherein the reversing device has a receiving unit that is rotatably supported, wherein the receiving unit has a V-shaped first support region on which a first rotor shaft segment of the rotor can be received, wherein the receiving unit has a V-shaped second support region on which a second rotor shaft segment of the rotor can be received, wherein a limiting plate is arranged between the first support region and the second support region in the axial direction, i.e., in particular in the direction parallel to the rotation axis of the rotor, the limiting plate having a U-shaped notch through which the second rotor shaft segment passes.

[0005] Advantageously, the rotor can be introduced into its receiving position by means of the U-shaped notch, and after reaching that position, the rotor can be properly positioned, especially by lowering it toward the limiting plate.

[0006] In an advantageous design, the U-shaped notch is configured to open towards the surrounding environment. Advantageously, the rotor can be inserted in the opposite direction to the opening of the U-shaped notch, and thus can be introduced into its receiving position.

[0007] In an advantageous design, a limiting plate rests against the moving parts of the rotor. Advantageously, this limiting plate is positioned for rotor positioning and for transmitting the rotor's weight in its vertical orientation. Therefore, the limiting plate should preferably be arranged with reinforcement.

[0008] In an advantageous design, the first support region of the V-shape has a first angle, and the second support region of the V-shape also has a first angle. Advantageously, rotor shaft segments of different diameters can be accommodated in these support regions because the V-shape can be tangentially abutted against circular diameters of different sizes, with the center points of the circular diameters arranged along the angle bisector of the V-shape.

[0009] In an advantageous design, the receiving unit has a V-shaped third support region on which the second rotor, and particularly its movable parts, can be received. Specifically, the outer diameter of this movable part is larger than any outer diameter of the rotor shaft. Advantageously, the rotor may not necessarily be received on the rotor shaft section, but alternatively, it may also be received on the movable part itself.

[0010] In an advantageous design, the receiving unit has a counterweight. It is advantageous here that the electric drive must apply the smallest possible torque to reach the desired rotational position.

[0011] In a favorable design, the counterweight is designed as a semi-disc and / or semi-cylindrical shape. The advantage is that the counterweight occupies minimal installation space and can be manufactured at low cost.

[0012] In an advantageous design, the receiving unit is supported in a manner that allows it to rotate about a rotation axis, the distance of which is the same as the center of gravity of the rotor and the center of gravity of the receiving unit, which has a counterweight. Advantageously, only a small torque needs to be applied by the electric drive to change the rotational position.

[0013] In an advantageous design, the first V-shaped support region of the receiving unit is electrically insulated from the second V-shaped support region. Advantageously, the presence of a metal rotor can be automatically detected during installation.

[0014] In an advantageous design, the rotor shaft, comprising a first rotor shaft section and a second rotor shaft section, is made of metal. Advantageously, an electrical connection can be established between the two support regions of the rotor using this rotor.

[0015] In an advantageous design, the tilting device has an electrically driven mechanism that adjusts the rotational position of the receiving unit. This is advantageous because it saves on manual labor costs.

[0016] In an advantageous design, an electric drive is controlled based on the electrical contact between the first and second support regions caused by the rotor abutting against the first and second support regions. Advantageously, this contact can initiate an automated process that brings the rotor, acting as a workpiece, to a desired rotational position suitable for further processing, particularly for oriented the rotor horizontally.

[0017] In an advantageous design, the flipping device has a controller implemented such that the electrical contact between the first and second support regions, caused by the rotor abutting against the first and second support regions, drives the electric drive of the receiving unit, causing the rotational position of the receiving unit to move from a first rotational position to a second rotational position, and consequently, causing the rotor to also move from the first rotational position to the second rotational position. Advantageously, once the rotor, which functions as the workpiece, is received in the receiving unit and this is recognized by the controller through contact, an automated process can be ensured.

[0018] In an advantageous design, the first rotational position differs from the second rotational position by 90°. Advantageously, the rotor is machine-supported and positioned to suit further processing. Here, processing is also understood as measures to ensure quality and measures for intermediate storage.

[0019] This invention is not limited to the claimed combination of features. Other reasonable combinations of features disclosed in this application are possible for those skilled in the art, particularly for purposes proposed and / or proposed by comparison with the prior art. Attached Figure Description

[0020] The present invention will now be explained in detail with the aid of schematic diagrams:

[0021] Figure 1 This is a perspective view of the motor rotor.

[0022] Figure 2 This is a perspective view of a reversing device for a rotor in a first rotating position according to the present invention.

[0023] Figure 3 This is a perspective view of the flipping device in the second rotational position of the rotor.

[0024] Figure 4 Is with Figure 3 Conversely, a view where the rotor is obscured. Detailed Implementation

[0025] As shown in the figure, the flipping device has a receiving unit for the rotor, which is rotatably supported. Therefore, the rotor can be adjusted according to its orientation in a horizontal position and / or in the first rotational position. Figure 2 It is received in the receiving unit and vertical orientation is achieved by rotating the receiving unit by 90°.

[0026] The rotor has a movable part 1, which is axially arranged between the first rotor shaft section 2 and the second rotor shaft section 3.

[0027] The first rotor shaft segment 2 is placed on the V-shaped first support area 21, which is constructed with a first angle.

[0028] The second rotor shaft segment 2 is placed on the V-shaped second support area 22, which is also constructed with a first angle.

[0029] The V-shaped support areas 21 and 22 are vertically open to the surrounding environment to accommodate the horizontally oriented rotor.

[0030] The second rotor shaft segment 3 passes through the U-shaped notch 40 of the limiting plate 20, which is open to the surrounding environment. The movable part 1 rests against the limiting plate 20.

[0031] On the side of the receiving unit, particularly the first support region 21, opposite to the rotor, a counterweight 30 is constructed and / or arranged on the receiving unit, wherein the shortest connecting vector from the rotation axis of the receiving unit to the center of gravity of the receiving unit together with the counterweight 30 is reversed and applied to the center of gravity of the rotor, the connecting vector connects the center of gravity of the rotor to the rotation axis.

[0032] Therefore, the axis of rotation is located at the same distance from the rotor's center of gravity and from the center of gravity of the receiving unit along with the counterweight 30. Furthermore, the connecting line linking the rotor's center of gravity with the center of gravity of the receiving unit along with the counterweight 30 intersects the axis of rotation of the receiving unit.

[0033] In this way, only a small torque is needed to change the rotational position of the receiving unit. For this purpose, the tilting device has an electrically driven mechanism.

[0034] A V-shaped third support region 31 is arranged on the receiving unit. This V-shaped third support region has a second angle, but the value of the second angle is greater than the value of the first angle. Therefore, instead of the above-described rotor, a larger rotor can be received, and thus the receiving unit can be used for rotors of different sizes.

[0035] When the rotor, including the metal rotor shaft, is placed on the support areas 21 and 22, the two support areas 21 and 22, which are originally electrically insulated from each other, become electrically connected to each other. Thus, in order to control the receiving unit, the controller of the flipping device controls the electric drive device according to the electrical contact to make the receiving unit rotate 90°.

[0036] In other embodiments according to this invention, the flipping device is integrated into the processing or measuring machine. Therefore, the workflow of those processing devices, including the flipping device, can be protected.

[0037] List of reference numerals in the attached diagram:

[0038] 1 moving parts

[0039] 2 rotor shaft sections

[0040] 3 rotor shaft sections

[0041] 20 Limiting plates with U-shaped notches

[0042] 21. First support region with a V-shape having a first angle

[0043] 22. Second support area with a V-shape having a first angle

[0044] 31. A third support region with a V-shape and a second angle.

[0045] 30 counterweights, semi-circular shape

[0046] 40 U-shaped notch.

Claims

1. A system having a rotor and a reversing device for the rotor, wherein, The tilting device has a receiving unit that is rotatably supported. The receiving unit has a V-shaped first support region (21) on which a first rotor shaft segment of the rotor can be received. The receiving unit has a V-shaped second support region (22) on which a second rotor shaft segment of the rotor can be received. In the axial direction, a limiting plate is arranged between the first support area and the second support area. The limiting plate has a U-shaped notch through which the second rotor shaft segment passes.

2. The system according to claim 1, characterized in that, The U-shaped notch is designed to open towards the surrounding environment.

3. The system according to claim 1 or 2, characterized in that, The limiting plate rests against the moving parts of the rotor.

4. The system according to claim 1 or 2, characterized in that, The first support region of the V-shape has a first angle, and the second support region of the V-shape also has a first angle.

5. The system according to claim 4, characterized in that, The receiving unit has a V-shaped third support area (31) on which the movable part of the second rotor can be received, the outer diameter of the movable part being larger than any outer diameter of the rotor shaft.

6. The system according to claim 5, characterized in that, The angle of the third support region of the V-shape is greater than the angle of the first support region and the second support region.

7. The system according to claim 1 or 2, characterized in that, The receiving unit has a balancing weight.

8. The system according to claim 7, characterized in that, The counterweight is designed in the shape of a semi-disc and / or a semi-cylindrical.

9. The system according to claim 7, characterized in that, The receiving unit is supported in a manner that allows it to rotate about a rotation axis, which is at the same distance from the center of gravity of the rotor and from the center of gravity of the receiving unit, which has a counterweight.

10. The system according to claim 4, characterized in that, In the receiving unit, the first support region of the V-shape is configured to be electrically insulated relative to the second support region of the V-shape.

11. The system according to claim 1 or 2, characterized in that, The rotor shaft, which includes a first rotor shaft section and a second rotor shaft section, is made of metal.

12. The system according to claim 1 or 2, characterized in that, The flipping device has an electric drive unit that adjusts the rotational position of the receiving unit.

13. The system according to claim 12, characterized in that, An electric drive device that controls the electric motor by means of an electric contact between the first and second support regions caused by a rotor abutting against the first and second support regions.

14. The system according to claim 12, characterized in that, The flipping device has a controller configured such that the electric drive of the receiving unit is driven by the rotor abutting against the first and second support regions, causing electrical contact between the first and second support regions, so that the rotational position of the receiving unit moves from the first rotational position to the second rotational position, thereby also causing the rotor to move from the first rotational position to the second rotational position.

15. The system according to claim 14, characterized in that, The first rotation position and the second rotation position differ by 90°.

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