Automatic gasket assembling device for micro-motor rotor

Abstract

The utility model relates to the technical field of micromotor rotors, in particular to an automatic gasket assembling device of a micromotor rotor, which comprises a support plate, a mechanical claw and a rotor body, a communication groove is arranged on the inner side of the support plate, a positioning plate is fixedly connected to the side surface of the inner wall of the communication groove, a concave groove is arranged on the inner side of the positioning plate, and a gasket is arranged in the concave groove. Limiting blocks are fixedly connected to the two sides of the inner wall of the concave groove correspondingly, and feeding assemblies are arranged on the two sides of the positioning plate correspondingly. The feeding assembly comprises a fixing plate fixedly connected with the side face of the positioning plate, and a containing groove is formed in the inner side of the fixing plate. According to the utility model, through cooperative use of the mechanical claw, the fixing plates, the placing grooves and the empty grooves, automatic clamping of the rotor body and the gaskets is realized, through arrangement of the pair of fixing plates, the gaskets at the two ends of the rotor body can be conveniently and respectively assembled, and through cooperative use of the mechanical claw, the limiting block and the push block, the assembly efficiency is improved. And the assembled rotor body can be conveniently fed.

Description

Technical Field

[0001] The utility model relates to the technical field of micro motor rotors, in particular to an automatic assembly device for gaskets of micro motor rotors. Background Art

[0002] Micromotor, full name "micro electric motor", refers to a motor with a diameter less than 160mm or a rated power less than 750mW. Micromotor is often used in control systems or transmission mechanical loads to realize the detection, analytical calculation, amplification, execution or conversion of electromechanical signals or energy. The two ends of the micromotor rotor need to be equipped with washers for use.

[0003] With respect to the above-mentioned related technologies, the inventor believes that in the existing gasket assembly process, it is necessary to manually pick up the gasket and the rotor body, manually clamp the gasket at both ends of the rotor body, and repeat the operation, which is complicated. Therefore, the utility model provides an automatic gasket assembly device for a micromotor rotor. Utility Model Content

[0004] The purpose of the present application is to provide an automatic assembly device for gaskets of micromotor rotors to solve the problem in the above background technology that it is necessary to manually take the gaskets and the rotor body, manually clamp the gaskets at both ends of the rotor body, and repeat the operation, resulting in complicated operations.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an automatic assembly device for gaskets of a micromotor rotor, comprising a support plate, a mechanical claw and a rotor body, a connecting groove is provided on the inner side of the support plate, a positioning plate is fixedly connected to the inner wall side of the connecting groove, a recessed groove is provided on the inner side of the positioning plate, both sides of the inner wall of the recessed groove are fixedly connected to limiting blocks, and feeding components are arranged on both sides of the positioning plate; the feeding component comprises a fixing plate fixedly connected to the side of the positioning plate, a placement groove is provided on the inner side of the fixing plate, an empty groove matching the gasket is provided on the side of the fixing plate, and a through hole is provided on the side of the fixing plate.

[0006] Preferably, both sides of the support plate are fixedly connected with support rods, and one end of the support rod away from the support plate is fixedly connected with a fixing frame.

[0007] Preferably, a sliding plate is slidably connected to the inner wall side of the fixed frame, a plurality of springs are arranged in the fixed frame, and two ends of the springs are respectively fixedly connected to the sliding plate and the inner wall side of the fixed frame.

[0008] Preferably, grooves are provided on both sides of the inner wall of the positioning plate, and the limiting block is made of a rubber block.

[0009] Preferably, a rotor body is disposed in the recessed groove, and shafts at both ends of the rotor body are adapted to the through holes.

[0010] Preferably, a plurality of push blocks are fixedly connected to the outer side of the mechanical claw, and the push blocks are made of silicone blocks.

[0011] Preferably, a plurality of supporting legs are fixedly connected to the bottom of the supporting plate, the plurality of supporting legs are evenly arranged, and an observation groove connected to the placement groove is opened on the outer side of the fixing plate.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the automatic engagement of the rotor body and the gasket is realized through the coordinated use of mechanical claws, a fixing plate, a placement slot, and an empty slot. The arrangement of a pair of fixing plates facilitates the assembly of the gaskets at both ends of the rotor body, and the coordinated use of mechanical claws, a limit block, and a push block facilitates the feeding of the assembled rotor body.

[0014] 2. In the utility model, the fixed frame, the sliding plate and the spring are used in combination to facilitate automatic filling of the gasket, and there is no need to manually place the gasket in the position for assembly with the rotor body, which is simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the axial structure of the utility model from a first viewing angle;

[0017] Figure 2 This is a schematic diagram of the axial structure of the utility model from a second viewing angle;

[0018] Figure 3 It is a schematic diagram of the structure of the hollow groove and the through hole of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the groove and the limit block in the utility model.

[0020] In the figure: 1. support plate; 2. positioning plate; 3. fixing plate; 4. sliding plate; 5. spring; 6. fixing frame; 7. empty slot; 8. support rod; 9. groove; 10. mechanical claw; 11. rotor body; 12. through hole; 13. observation slot; 14. placement slot; 15. recessed slot; 16. limit block; 17. push block; 18. support leg. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances.

[0023] Example 1: Reference Figure 1-4 The device for automatically assembling gaskets for a micromotor rotor shown in the figure comprises a support plate 1, a mechanical claw 10 and a rotor body 11, a connecting groove is provided on the inner side of the support plate 1, a positioning plate 2 is fixedly connected to the inner wall side of the connecting groove, a recessed groove 15 is provided on the inner side of the positioning plate 2, both sides of the inner wall of the recessed groove 15 are fixedly connected to limiting blocks 16, and both sides of the positioning plate 2 are provided with a feeding assembly; the feeding assembly comprises a fixing plate 3 fixedly connected to the side of the positioning plate 2, a placement groove 14 is provided on the inner side of the fixing plate 3, an empty groove 7 adapted to the gasket is provided on the side of the fixing plate 3, and the fixing plate 3 has a plurality of grooves 7 disposed on the inner side thereof. A through hole 12 is opened on the side, which is convenient for automatic replenishment of the gasket and feeding of the rotor body 11 after the rotor body 11 and the gasket are assembled; support rods 8 are fixedly connected to both sides of the support plate 1, and the end of the support rod 8 away from the support plate 1 is fixedly connected to the fixed frame 6, and the support rod 8 supports the fixed frame 6; the inner wall side of the fixed frame 6 is slidably connected to the sliding plate 4, and a plurality of springs 5 ​​are arranged in the fixed frame 6, and the two ends of the spring 5 are fixedly connected to the sliding plate 4 and the inner wall side of the fixed frame 6 respectively, and the gasket in the fixed frame 6 is pushed through the cooperation of the sliding plate 4 and the spring 5.

[0024] In this embodiment, the rotor body 11 is placed in the recessed groove 15, and a pair of limit blocks 16 are used to support and limit the rotor body 11. The mechanical claw 10 is controlled to grab the rotor body 11 and move along the recessed groove 15 toward one of the fixed plates 3. The shaft of the rotor body 11 passes through the empty groove 7 and the through hole 12, and engages with the gasket at the bottom end of the placement groove 14. The mechanical claw 10 is controlled to drive the rotor body 11 to reset. The gasket in the placement groove 14 slides to the bottom end of the inner wall of the placement groove 14 under the action of gravity. The gasket on the side of the inner wall of the fixed frame 6 moves toward the corresponding placement groove 14 under the elastic force of the sliding plate 4 and the spring 5 to achieve automatic feeding. The mechanical claw 10 is controlled to drive the rotor body 11 to move toward the other fixed plate 3. Through the same operation of the gasket engaging with the rotor body 11, both ends of the rotor body 11 are equipped with suitable gaskets, and the mechanical claw 10 is controlled to drive the rotor body 11 to reset.

[0025] Example 2: Reference Figure 1-4 Based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that grooves 9 are provided on both sides of the inner wall of the positioning plate 2, and the limit blocks 16 are made of rubber blocks, which limit the rotor body 11 without hindering the movement of the rotor body 11; the rotor body 11 is arranged in the recessed groove 15, and the shafts at both ends of the rotor body 11 are adapted to the through holes 12, and a plurality of push blocks 17 are fixedly connected to the outer side of the mechanical claw 10, and the push blocks 17 are made of silicone blocks. When the rotor body 11 is fed by the mechanical claw 10 and the push blocks 17, the rotor body 11 will not be damaged; a plurality of support legs 18 are fixedly connected to the bottom of the support plate 1, and the plurality of support legs 18 are evenly arranged, and an observation groove 13 connected to the placement groove 14 is provided on the outer side of the fixed plate 3, which is convenient for observing the remaining number of gaskets and for replenishing gaskets.

[0026] In this embodiment, the mechanical claw 10 is controlled to rise a distance and contract to clamp, so that the multiple push blocks 17 are merged together, and the clamping part of the mechanical claw 10 is formed into a sharp shape and moves downward. The push block 17 pushes the rotor body 11 to squeeze the limit block 16. The limit block 16 is squeezed and deformed to release the limit on the rotor body 11. The rotor body 11 passes through the recessed groove 15 and is collected by the collection frame arranged below.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 micromotor rotor gasket automatic assembly device, comprising a support plate (1), a mechanical claw (10) and a rotor body (11), characterized in that: A connecting groove is provided on the inner side of the support plate (1), a positioning plate (2) is fixedly connected to the inner wall side of the connecting groove, a recessed groove (15) is provided on the inner side of the positioning plate (2), both sides of the inner wall of the recessed groove (15) are fixedly connected to limiting blocks (16), and both sides of the positioning plate (2) are provided with feeding components; The feeding assembly comprises a fixing plate (3) fixedly connected to the side of the positioning plate (2), a placement groove (14) is provided on the inner side of the fixing plate (3), a hollow groove (7) adapted to the gasket is provided on the side of the fixing plate (3), and a through hole (12) is provided on the side of the fixing plate (3).

2. The automatic assembly device for the washer of a micromotor rotor according to claim 1, characterized in that: Support rods (8) are fixedly connected to both sides of the support plate (1), and one end of the support rod (8) away from the support plate (1) is fixedly connected to a fixing frame (6).

3. The automatic assembly device for the washer of a micromotor rotor according to claim 2, characterized in that: The inner wall side surface of the fixed frame (6) is slidably connected to a sliding plate (4), and a plurality of springs (5) are arranged inside the fixed frame (6), with two ends of the springs (5) respectively fixedly connected to the sliding plate (4) and the inner wall side surface of the fixed frame (6).

4. The automatic assembly device for washer of a micromotor rotor according to claim 1, characterized in that: Grooves (9) are provided on both sides of the inner wall of the positioning plate (2), and the limiting block (16) is made of a rubber block.

5. The automatic assembly device for washer of a micromotor rotor according to claim 4, characterized in that: A rotor body (11) is disposed in the recessed groove (15), and shafts at both ends of the rotor body (11) are adapted to fit the through holes (12).

6. The automatic assembly device for washer of a micromotor rotor according to claim 1, characterized in that: A plurality of push blocks (17) are fixedly connected to the outer side of the mechanical claw (10), and the push blocks (17) are made of silicone blocks.

7. The automatic assembly device for washer of a micromotor rotor according to claim 1, characterized in that: A plurality of support legs (18) are fixedly connected to the bottom of the support plate (1), and the plurality of support legs (18) are evenly arranged. An observation slot (13) connected to the placement slot (14) is provided on the outer side of the fixed plate (3).

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