Stator feeding machine with automatic feeding function

Abstract

The utility model relates to an automatic feeding stator feeding machine which comprises a rack, a feeding assembly is arranged on the surface of the rack, a set of limiting assemblies are symmetrically arranged on the two sides of the feeding assembly, a plurality of stator bodies are annularly and evenly distributed on the surface of the top of the feeding assembly, and a set of supports are fixedly arranged on the surface of the rack. According to the utility model, a plurality of stator bodies are effectively and stably guided and positioned through a plurality of positioning blocks, so that the plurality of stator bodies can be stably and accurately conveyed to the lower part of a manipulator one by one when a driving motor drives an I-shaped shaft, a limiting plate and a supporting plate to rotate; the manipulator moves downwards through the air cylinder, claws of the manipulator are tensioned in the inner ring of the stator body, single clamping operation on the stator body is completed, then the manipulator drives the stator body to move through the electric sliding rail and places the stator body at the stator installation position in the inner shell of the motor, automatic feeding of the stator is achieved, and meanwhile the assembly accuracy of the motor is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor production technical field especially relates to a kind of stator material feeding machine of automatic feeding. BACKGROUND

[0002] Motor production refers to the process of processing raw materials into motor parts and finally assembling into motor with specific function through a series of processes and technical means. Motor is usually composed of stator, rotor, end cover and bearing parts. In the process of motor production, assembly between parts is needed.

[0003] In order to save production cost, small-scale motor production plant often uses manual assembly for motor parts assembly, which leads to low assembly efficiency and fluctuation of assembly quality. In view of this, the present application provides a kind of stator material feeding machine of automatic feeding. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency of prior art, adapting to reality needs, providing a kind of stator material feeding machine of automatic feeding, to solve the technical problem that current small-scale motor production plant often uses manual assembly for motor parts assembly in order to save production cost, which leads to low assembly efficiency and fluctuation of assembly quality.

[0005] In order to realize the purpose of the utility model, the utility model adopts the technical scheme that a kind of stator material feeding machine of automatic feeding is designed, including rack, the surface of the rack is equipped with feeding assembly, a set of limiting assembly is symmetrically arranged on both sides of the feeding assembly, a plurality of stator bodies are evenly distributed on the top surface of the feeding assembly in a ring shape, a set of supports is fixed on the surface of the rack, a set of electric sliding rails is arranged on the inner top of the support, and a mechanical hand is connected with the electric sliding rail outside.

[0006] Preferably, the feeding assembly includes a bracket, the bracket is fixed on the surface of the rack, a drive motor is clamped in the bracket, a work shaft is connected with the movable end of the drive motor, a limiting plate is fixed on the top of the work shaft, a supporting plate is attached to the top surface of the limiting plate, a plurality of positioning blocks are evenly distributed on the top surface of the supporting plate in a ring shape, a set of clamping grooves is symmetrically arranged in the limiting plate, and a set of clamping strips is symmetrically fixed on the bottom of the supporting plate.

[0007] Preferably, the inner wall of the stator body is attached to the top outer wall of the positioning block, and the positioning block and the supporting plate are fixedly connected.

[0008] Preferably, the supporting plate forms a clamping structure with the clamping strip and the clamping groove, and the shape structure of the clamping strip and the clamping groove is matched.

[0009] Preferably, the limiting assembly comprises a U-shaped clamping frame which is inserted on the side of the limiting plate, a set of ring plates are fixed on the surface of the U-shaped clamping frame in a symmetrical manner, springs are connected to the surface of the ring plates, and limiting grooves are arranged outside the ring plates and the springs.

[0010] Preferably, a clamping hole matched with the end of the U-shaped clamping frame is formed in the surface of the clamping strip, and when the spring is in a normal state, the end of the U-shaped clamping frame enters the inside of the clamping groove and is clamped in the clamping hole in the surface of the clamping strip.

[0011] Preferably, the U-shaped clamping frame, the ring plates, the springs and the limiting grooves form an elastic structure, and the limiting grooves and the limiting plate are integrally formed.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a plurality of positioning blocks effectively stabilize and position a plurality of stator bodies, facilitate the stable and accurate transmission of the plurality of stator bodies to the below of the mechanical hand when the driving motor drives the profile shaft, the limiting plate and the supporting plate rotate, the mechanical hand moves downward through the air cylinder and tightens the claw petal in the inner ring of the stator body, completes the single clamping operation of the stator body, and then the mechanical hand moves the stator body through the electric sliding rail and places the stator body in the stator installation position of the motor inner shell, realizes the automatic feeding of the stator and improves the assembly accuracy of the motor.

[0014] 2. When different sizes of stator bodies are transmitted and fed, different specifications of positioning blocks need to be used, at this time, the end of the U-shaped clamping frame is separated from the inside of the clamping strip by pulling it outward, the clamping strip and the clamping groove are separated, the supporting plate and the positioning block on the surface thereof can be replaced, which is convenient, on the basis of maintaining the outward pulling of the U-shaped clamping frame, the replaced supporting plate and positioning block are clamped into the clamping groove through the clamping strip, then the U-shaped clamping frame is loosened, the end of the U-shaped clamping frame is popped out and effectively clamped in the inside of the clamping strip under the influence of the spring rebound force, and the quick limiting of the replaced supporting plate is realized. ACCURATE DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model from the bottom;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model from the bottom;

[0018] Figure 4 It is another view of the local structure of the utility model from the bottom;

[0019] Figure 5 It is a schematic diagram of the limiting plate of the utility model from the bottom;

[0020] Figure 6 The utility model discloses a Figure 5 Partial enlarged structure schematic diagram of A in the middle;

[0021] Figure: 1, frame;2, feeding assembly;3, limiting component;4, stator body;5, support;6, electric slide rail;7, manipulator;

[0022] 201, bracket;202, drive motor;203, I-beam;204, limiting plate;205, supporting plate;206, positioning block;207, clamping groove;208, clamping strip;

[0023] 301, U-shaped clamping frame;302, ring plate;303, spring;304, limiting groove. DETAILED DESCRIPTION

[0024] The utility model is further illustrated in connection with the drawings and examples:

[0025] A kind of stator feeding machine of automatic feeding, referring to Figures 1 to 6 Including frame 1, the surface of frame 1 is equipped with feeding assembly 2, feeding assembly 2 both sides are symmetrically equipped with a set of limiting component 3, the top surface of feeding assembly 2 is annular and evenly distributed with several stator bodies 4, the surface of frame 1 is fixedly equipped with a set of support 5, the inner side top of a set of support 5 is equipped with electric slide rail 6, and electric slide rail 6 is slidably connected with manipulator 7 outside.

[0026] Notably, the feeding assembly 2 comprises a bracket 201 fixed to the surface of the rack 1, a driving motor 202 is clamped in the bracket 201, a work-shaped shaft 203 is connected to the movable end of the driving motor 202, a limiting plate 204 is fixed to the top of the work-shaped shaft 203, a supporting plate 205 is attached to the top surface of the limiting plate 204, and a plurality of positioning blocks 206 are uniformly distributed on the top surface of the supporting plate 205 in a ring shape, wherein the inner wall of the stator body 4 is attached to the top outer wall of the positioning block 206, the positioning block 206 is fixedly connected with the supporting plate 205, a group of clamping grooves 207 are symmetrically formed in the limiting plate 204, and a group of clamping strips 208 are symmetrically fixed to the bottom of the supporting plate 205; further, the supporting plate 205 forms a clamping structure with the clamping grooves 207 through the clamping strips 208, and the shape structure of the clamping strips 208 and the clamping grooves 207 is matched. The plurality of stator bodies 4 are effectively and stably guided and positioned by the plurality of positioning blocks 206, so that the plurality of stator bodies 4 can be stably and accurately transmitted to the lower side of the mechanical hand 7 when the work-shaped shaft 203, the limiting plate 204 and the supporting plate 205 are rotated by the driving motor 202, the mechanical hand 7 is lowered by the cylinder and the claw petals are tightened in the inner ring of the stator body 4, the single clamping operation of the stator body 4 is completed, then the mechanical hand 7 moves the stator body 4 by driving the electric sliding rail 6 and places the stator body 4 in the stator mounting place in the motor inner shell, and the stator automatic feeding is realized while the motor assembly accuracy is improved.

[0027] It is worth noting that the limiting assembly 3 comprises a U-shaped clamping frame 301 inserted into the side of the limiting plate 204, a group of ring plates 302 are fixedly sleeved on the surface of the U-shaped clamping frame 301 in a symmetrical manner, and springs 303 are connected to the surface of the ring plate 302, wherein a clamping hole matched with the end of the U-shaped clamping frame 301 is formed in the surface of the clamping strip 208, when the spring 303 is in a normal state, the end of the U-shaped clamping frame 301 enters the inside of the clamping groove 207 and is clamped in the clamping hole in the surface of the clamping strip 208, and a limiting groove 304 is arranged outside the ring plate 302 and the spring 303, further, the U-shaped clamping frame 301 forms an elastic structure with the ring plate 302, the spring 303 and the limiting groove 304, and the limiting groove 304 is integrally formed with the limiting plate 204. When different specifications of positioning blocks 206 are used for transmission and feeding of different sizes of stator bodies 4, the end of the U-shaped clamping frame 301 is separated from the inside of the clamping strip 208 by pulling it outward, so that the clamping strip 208 and the clamping groove 207 can be separated, the supporting plate 205 and the positioning blocks 206 on the surface thereof can be replaced, which is more convenient, and on the basis of maintaining the outward pulling of the U-shaped clamping frame 301, the replaced supporting plate 205 and positioning blocks 206 are clamped into the clamping groove 207 through the clamping strip 208, then the U-shaped clamping frame 301 is loosened, the end of the U-shaped clamping frame 301 is popped out and effectively clamped in the inside of the clamping strip 208 under the influence of the spring-back force of the spring 303, and the quick limiting of the replaced supporting plate 205 is realized.

[0028] Working principle: when feeding different sizes of stator body 4, different specifications of positioning block 206 are needed, at this time pull out the U-shaped clamping frame 301 to make its end part separate from the inside of the clamping strip 208, so that the clamping strip 208 and the clamping groove 207 can be separated, that is, the supporting plate 205 and the surface positioning block 206 can be replaced, on the basis of maintaining the outward pulling of the U-shaped clamping frame 301, the replaced supporting plate 205 and positioning block 206 are clamped into the clamping groove 207 through the clamping strip 208, then the U-shaped clamping frame 301 is loosened, the end part of the U-shaped clamping frame 301 is popped out and clamped in the inside of the clamping strip 208 under the influence of the spring 303 rebound force, the quick limiting of the replaced supporting plate 205 is realized, then a plurality of stator bodies 4 are clamped to the outside of the top of a plurality of positioning blocks 206 one by one, a plurality of stator bodies 4 are stably and accurately positioned through a plurality of positioning blocks 206, when the driving motor 202 drives the work shaft 203, the limiting plate 204 and the supporting plate 205 to rotate, a plurality of stator bodies 4 can be stably and accurately transmitted to the below of the mechanical hand 7, the mechanical hand 7 is lowered through the air cylinder and expands the claw petal in the inner circle of the stator body 4, the single clamping operation of the stator body 4 is completed, then the mechanical hand 7 moves the stator body 4 through the electric sliding rail 6 and places the stator body 4 in the motor inner shell stator installation place, the automatic feeding of the stator is realized, and the motor assembly accuracy is improved.

[0029] The embodiments of the utility model discloses the better embodiment, but is not limited to this, the ordinary skill of the art, the spirit of the utility model is appreciated to the above-mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. An automatic stator feeder comprising a frame (1), characterized in that, The frame (1) surface is provided with a feeding assembly (2), the feeding assembly (2) both sides are provided with a set of limiting assembly (3), the feeding assembly (2) top surface annularly and uniformly distributed with several stator body (4), the frame (1) surface is fixedly provided with a set of support (5), a set of the support (5) inner side top is equipped with electric slide rail (6), the electric slide rail (6) exterior is connected with mechanical hand (7) slidingly.

2. An automatically fed stator feeder as claimed in claim 1, characterized in that The feeding assembly (2) includes a bracket (201), the bracket (201) is fixedly arranged on the surface of the frame (1), the bracket (201) is clamped with a drive motor (202) inside, the drive motor (202) is connected with a work type shaft (203) movably, the work type shaft (203) top is fixedly connected with a limiting plate (204), the limiting plate (204) top surface is attached with a supporting plate (205), the supporting plate (205) top surface annularly and uniformly distributed with several positioning blocks (206), the limiting plate (204) inside is symmetrically provided with a set of clamping grooves (207), the supporting plate (205) bottom is symmetrically fixedly connected with a set of clamping strips (208).

3. An automatically fed stator coil feeder as claimed in claim 2, wherein, The stator body (4) inner wall and the positioning block (206) top outer wall are attached, and the positioning block (206) and the supporting plate (205) are fixedly connected.

4. An automatically fed stator coil feeder as set forth in claim 2, wherein, The supporting plate (205) is clamped with the clamping strip (208) and the clamping groove (207), and the clamping strip (208) and the clamping groove (207) are matched in shape structure.

5. An automatically fed stator coil machine as defined in claim 2 wherein, The limiting assembly (3) includes a U-shaped clamping frame (301), the U-shaped clamping frame (301) is inserted into the side of the limiting plate (204), the U-shaped clamping frame (301) surface is fixedly provided with a set of ring plates (302) symmetrically, the ring plate (302) surface is connected with a spring (303), and the ring plate (302) and the spring (303) are provided with a limiting groove (304) outside.

6. An automatically fed stator coil machine as claimed in claim 5, wherein, The clamping strip (208) surface is provided with a clamping hole matched with the end of the U-shaped clamping frame (301), when the spring (303) is in the normal state, the end of the U-shaped clamping frame (301) enters the inside of the clamping groove (207) and is clamped in the clamping hole on the surface of the clamping strip (208).

7. An automatically fed stator coil unwinder as claimed in claim 5, wherein, The U-shaped clamping frame (301) is elastically connected with the ring plate (302), the spring (303) and the limiting groove (304), and the limiting groove (304) and the limiting plate (204) are integrally formed.

Images