Magnetic steel feeding device of stator machine

Abstract

The utility model discloses a stator machine magnetic steel feeding device which comprises a feeding outer shell, a conveying belt is installed in the feeding outer shell, magnetic steel arranged at equal intervals is arranged on the conveying belt, an assembling table is installed at the discharging end of the feeding outer shell, a stator outer shell is arranged on the assembling table, and an electric push rod is installed at the end, away from the assembling table, of the feeding outer shell. A material pushing plate is installed at the telescopic end of the electric push rod, and a through hole corresponding to the material pushing plate is formed in the feeding outer shell. The beneficial effects of the utility model are that the electric push rod corresponding to the assembly bench is arranged to push the magnetic steel on the conveyer belt into the stator housing for assembly, so that the operation convenience is improved; and meanwhile, the magnetic steel can be pushed into the stator shell through cooperation of the electric push rod and the material pushing plate, so that the magnetic steel is effectively prevented from being adsorbed with other assemblies in the moving process, the magnetic steel is accurately assembled into the stator shell, the assembling accuracy is improved, and manpower is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stator machine assembly, in particular to a magnetic steel feeding device of a stator machine. Background Art

[0002] The generator is mainly composed of stator, rotor, end cover, brush, frame and bearing. The stator is composed of frame, stator core, wire winding, and other structural parts to fix these parts. The rotor is composed of rotor core, rotor pole (with magnetic yoke and pole winding), slip ring (also known as copper ring, collector ring), fan and shaft. The stator and rotor of the generator are connected and assembled through bearings, frame and end cover, so that the rotor can rotate in the stator. A certain excitation current is passed through the slip ring to make the rotor a rotating magnetic field. The stator coil cuts the magnetic lines of force, thereby generating an induced potential, which is led out through the terminal and connected to the circuit to generate current. Since there is a circuit breaker at the connection between the brush and the rotor, the rotor rotates in a certain direction to generate alternating current, so the alternating current is used in household circuits, referred to as alternating current.

[0003] During the assembly process of the existing stator machine magnets, the magnets have certain magnetism, which makes them easy to be adsorbed on other components of the stator machine, resulting in the need for manual intervention during the assembly process. The small size of the magnets makes the assembly process very cumbersome. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing stator machine magnets, that is, the magnets have certain magnetism, which causes the magnets to be easily adsorbed on other components of the stator machine during assembly, resulting in the need for manual intervention during the assembly process, and the small size of the magnets makes the assembly process very cumbersome, and provide a stator machine magnet feeding device.

[0005] The purpose of the utility model is achieved through the following technical solutions: a stator machine magnetic steel feeding device comprises a feeding outer shell, a conveyor belt is installed in the feeding outer shell, magnetic steels arranged at equal distances are arranged on the conveyor belt, an assembly table is installed at the discharge end of the feeding outer shell, a stator shell is arranged on the assembly table, an electric push rod is installed at the end of the feeding outer shell away from the assembly table, a push plate is installed at the telescopic end of the electric push rod, and a through hole corresponding to the push plate is opened on the feeding outer shell.

[0006] A further technical solution is that a positioning block corresponding to the magnetic steel is installed on the side of the feeding outer shell close to the assembly table, and the positioning block is made of rubber.

[0007] A further technical solution is that a mounting groove is installed on the assembly table, and the stator housing is snap-connected with the mounting groove.

[0008] A further technical solution is that a rubber pad is installed at one end of the push plate close to the feeding outer shell.

[0009] A further technical solution is that a plurality of groups of rotatable rollers are installed on the inner top wall of the feeding outer shell close to the assembly table, and the bottom surfaces of the rollers are in contact with the magnetic steel.

[0010] The utility model has the following advantages: the utility model pushes the magnets on the conveyor belt into the stator housing for assembly by arranging an electric push rod corresponding to the assembly table, thereby improving the convenience of operation; at the same time, the cooperation between the electric push rod and the push plate can push the magnets into the stator housing, effectively avoiding the magnets from being adsorbed by other components during the movement, so that the magnets can be accurately assembled into the stator housing, thereby improving the accuracy of assembly and reducing labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0012] Figure 2 It is a side structural cross-sectional schematic diagram of the utility model;

[0013] In the figure, 1. feeding shell; 2. conveyor belt; 3. assembly table; 4. stator shell; 5. electric push rod; 6. through hole; 7. push plate; 8. mounting groove; 9. positioning block; 10. magnet; 11. roller. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0016] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0017] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0018] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] like Figure 1As shown, the stator machine magnetic steel feeding device comprises a feeding outer shell 1, a conveyor belt 2 is installed in the feeding outer shell 1, and magnetic steels 10 arranged at equal distances are arranged on the conveyor belt 2, an assembly table 3 is installed at the discharge end of the feeding outer shell 1, and a stator shell 4 is arranged on the assembly table 3, an electric push rod 5 corresponding to the assembly table 3 is installed at the end of the feeding outer shell 1 away from the assembly table 3, and a push plate 7 is installed at the telescopic end of the electric push rod 5, and a through hole 6 corresponding to the push plate 7 is opened on the feeding outer shell 1. By setting a stator shell 4 corresponding to the assembly table 3, the stator shell 4 can be stator shell 4. The electric push rod 5 pushes the magnetic steel 10 on the conveyor belt 2 into the stator housing 4 for assembly, which improves the convenience of operation. At the same time, the electric push rod 5 and the push plate 7 cooperate to push the magnetic steel 10 into the stator housing 4, effectively avoiding the magnetic steel 10 from being adsorbed with other components during the movement, so that the magnetic steel 10 can be accurately assembled into the stator housing 4, improving the accuracy of assembly and reducing labor. A positioning block 9 corresponding to the magnetic steel 10 is installed on the side of the feeding housing 1 close to the assembly table 3. The positioning block 9 is made of rubber. By setting The positioning block 9 can block and position the magnetic steel 10, which is convenient for positioning the magnetic steel 10 and the stator housing 4. The positioning block 9 is made of rubber material to reduce the magnetic interference to the magnetic steel 10, making the movement of the magnetic steel 10 more convenient. The assembly table 3 is provided with a mounting groove 8, and the stator housing 4 is snap-fitted with the mounting groove 8. By setting the mounting groove 8 and the stator housing 4 snap-fitted, the assembly table 3 can be convenient for fixing the stator housing 4, thereby improving the stability of the stator housing 4 during assembly. At the same time, the mounting groove 8 and the stator housing 4 snap-fitted, which is convenient for the stator housing 4 to be assembled. The disassembly and installation on the platform 3, the push plate 7 is installed with a rubber pad at one end close to the feeding outer shell 1, and the rubber pad on the push plate 7 is provided to protect the magnetic steel 10 when the push plate 7 pushes the magnetic steel 10 to avoid scratching the magnetic steel 10, and the feeding outer shell 1 is provided with a plurality of groups of rotatable rollers 11 on the inner top wall close to the assembly table 3, and the bottom surface of the roller 11 is in contact with the magnetic steel 10. By providing the roller 11, the movement of the magnetic steel 10 can be more stably when the push plate 7 pushes the magnetic steel 10, thereby improving the installation accuracy of the magnetic steel 10.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stator machine magnetic steel feeding device, comprising a feeding outer shell (1), characterized in that: A conveyor belt (2) is installed in the feeding outer shell (1), and magnetic steels (10) arranged at equal distances are arranged on the conveyor belt (2). An assembly table (3) is installed at the discharge end of the feeding outer shell (1), and a stator shell (4) is arranged on the assembly table (3). An electric push rod (5) is installed at the end of the feeding outer shell (1) away from the assembly table (3), and a push plate (7) is installed at the telescopic end of the electric push rod (5). A through hole (6) corresponding to the push plate (7) is opened on the feeding outer shell (1).

2. The stator machine magnetic steel feeding device according to claim 1, characterized in that: A positioning block (9) corresponding to the magnetic steel (10) is installed on the side of the feeding outer shell (1) close to the assembly table (3), and the positioning block (9) is made of rubber material.

3. The stator machine magnetic steel feeding device according to claim 1, characterized in that: The assembly table (3) is provided with a mounting groove (8), and the stator housing (4) is snap-connected to the mounting groove (8).

4. The stator machine magnetic steel feeding device according to claim 1, characterized in that: A rubber pad is installed at one end of the push plate (7) close to the outer feeding shell (1).

5. The stator machine magnetic steel feeding device according to claim 1, characterized in that: A plurality of groups of rotatable rollers (11) are installed on the inner top wall of the feeding outer shell (1) close to the assembly table (3), and the bottom surfaces of the rollers (11) are in contact with the magnetic steel (10).

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