Automatic feeding equipment for motor rotor

Abstract

The utility model discloses automatic feeding equipment for motor rotors, and belongs to the technical field of feeding devices. The device mainly comprises an operation table; the supporting seat is mounted at the upper end of the operation table, and an assembly table is arranged at the upper end of the supporting seat; the feeding mechanism is arranged on one side of the supporting seat and is flush with the supporting seat; the grabbing mechanism is arranged on one side of the supporting seat, and the grabbing mechanism is used for moving the motor rotor on the feeding mechanism to the assembly table; the feeding mechanism is provided with supporting frames installed on the operation table, a transmission chain is arranged between the supporting frames, and a conveying belt is installed on the outer side of the transmission chain. The mounting plate is arranged above the conveying belt, mounting holes are formed in the two sides of the mounting plate, and clamping pieces are arranged at the positions of the mounting holes and the conveying belt. According to the automatic feeding equipment for the motor rotors, the contact between the adjacent rotors after the large motor rotors are placed is prevented, so that the placement stability of the motor rotors is improved, and the conveying efficiency is ensured.

Description

Technical Field

[0001] This application relates to the technical field of feeding devices, specifically an automatic feeding equipment for motor rotors. Background Art

[0002] The motor rotor is the rotating part of the motor. It interacts with the stator to generate a magnetic field, thereby driving the motor to rotate. During the manufacturing and assembly process of the rotor, in order to improve the assembly efficiency of the rotor, automatic feeding equipment is usually used to feed and assemble the rotor.

[0003] After retrieval, for example, the patent with the publication number CN217626304U specifically discloses an automatic feeding mechanism for a motor rotor coating machine. This patent sets multiple groups of fixing blocks on the conveyor belt. During operation, the rotor is placed on the fixing blocks, and then the conveyor belt is started to transport the rotor to the clamping station.

[0004] The sizes and dimensions of the rotors on different motors are naturally different. However, most of the fixing parts used to place the rotors on the equipment are fixed, so that the position and the gap between the fixing parts cannot be adjusted. As a result, after a larger rotor is placed, the adjacent rotors will contact each other, making the placement stability of the rotors poor and easily affecting the conveying efficiency. Therefore, it is necessary to provide an automatic feeding equipment for motor rotors to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide an automatic feeding equipment for motor rotors, which achieves the prevention of contact between adjacent rotors after a larger motor rotor is placed, thereby improving the placement stability of the motor rotors and ensuring the conveying efficiency.

[0007] The technical solution adopted by this application to solve its technical problems is: an automatic feeding equipment for motor rotors, including:

[0008] An operating table;

[0009] A support seat, which is installed at the upper end of the operating table, and an assembly table is arranged at the upper end of the support seat;

[0010] A feeding mechanism, which is arranged on one side of the support seat and is flush with the support seat;

[0011] A grasping mechanism, which is arranged on one side of the support seat, and the grasping mechanism is used to shift the motor rotor on the feeding mechanism to the assembly table;

[0012] The feeding mechanism has a support frame installed on the operation table. A transmission chain is arranged between the support frames, and a conveyor belt is installed outside the transmission chain.

[0013] An installation plate is arranged above the conveyor belt. Installation holes are formed on both sides of the installation plate, and engaging members are arranged at the installation holes and the conveyor belt. The engaging members are used to fix the installation plate.

[0014] Furthermore, the engaging member has an installation sleeve placed on the installation plate. A fitting hole is formed in the installation sleeve, and the fitting hole is coaxially arranged with the installation hole. An installation groove is formed on the upper end surface of the installation sleeve, and a turntable is fitted and installed in the installation groove. A fitting rod is fixedly installed at the lower end of the turntable. A spring ring is fixedly installed between the turntable and the installation groove, and the spring ring is sleeved on the fitting rod. A clamping rod is fixedly installed at the lower end of the fitting rod, and the clamping rod faces the conveyor belt.

[0015] Furthermore, a handle is fixedly installed at the upper end of the turntable, and the installation direction of the handle is the same as the installation direction of the clamping rod.

[0016] Furthermore, the grasping mechanism has a support plate fixed to the upper end of the operation table. A linear motion mechanism is fixedly installed at one side end of the support plate close to the support seat, and a vertical plate is installed at one side of the linear motion mechanism away from the support plate.

[0017] Furthermore, a first clamping jaw and a second clamping jaw are fixedly installed on the other side of the vertical plate. The first clamping jaw is located directly above the assembly table, and the second clamping jaw is located directly above the feeding mechanism.

[0018] Furthermore, a bearing conveying mechanism is arranged on one side of the assembly table, and the bearing conveying mechanism is installed on the upper end of the operation table.

[0019] Furthermore, a placement box is fixedly installed on the upper end of the operation table.

[0020] The beneficial effects of this application are as follows: The automatic feeding equipment for motor rotors provided by this application is provided with fixing members and engaging members, so as to conveniently adjust the gap between the fixing members according to the size of the motor rotor, improve the flexibility of the fixing members, prevent the adjacent rotors from contacting after placing a larger motor rotor, thus improving the placement stability of the motor rotor and ensuring the conveying efficiency.

[0021] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings to make a further detailed description of this application. Description of the Drawings

[0022] The accompanying drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0023] Figure 1 is the overall schematic diagram of the automatic loading equipment for the motor rotor in this application;

[0024] Figure 2 is Figure 1 the partially exploded enlarged schematic diagram of the loading mechanism in

[0025] Figure 3 is Figure 2 the enlarged schematic diagram of area A in

[0026] Figure 4 is Figure 2 the enlarged sectional view of the loading mechanism in

[0027] Among them, the reference numerals in the figures are as follows:

[0028] 1, operating table; 11, support base; 12, assembly table; 13, extension plate;

[0029] 2, loading mechanism; 21, support frame; 22, transmission chain; 23, fixing member; 231, mounting plate; 232, placement rack; 233, mounting hole; 24, conveyor belt; 25, transmission plate;

[0030] 3, grasping mechanism; 31, support plate; 32, linear motion mechanism; 33, vertical plate; 34, first jaw; 35, second jaw;

[0031] 4, engaging member; 41, mounting sleeve; 42, mounting groove; 43, turntable; 44, mating rod; 45, clamping rod; 46, handle; 47, spring ring;

[0032] 5, motor rotor; 6, bearing conveying mechanism; 7, placement box. Detailed implementation manners

[0033] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0034] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0035] As shown Figure 1 in the figure, the present application provides an automatic feeding device for a motor rotor, including an operating table 1. A support base 11 is fixedly installed at the upper end of the operating table 1. An assembly table 12 is arranged at the upper end of the support base 11. At the same time, an extension plate 13 is fixedly installed on one side of the operating table 1. A feeding mechanism 2 is arranged at the upper end of the extension plate 13. The feeding mechanism 2 is flush with the support base 11. The feeding mechanism 2 is used to convey the motor rotor 5 to be assembled to the assembly table 12.

[0036] In order to shift the motor rotor 5 on the feeding mechanism 2 to the assembly table 12, a grasping mechanism 3 is arranged on one side of the support base 11. The grasping mechanism 3 has a support plate 31 fixedly installed at the upper end of the operating table 1. A linear motion mechanism 32 is fixedly installed at one side end of the support plate 31 close to the support base 11. A vertical plate 33 is installed on the side of the linear motion mechanism 32 away from the support plate 31. In the present application, the linear motion mechanism 32 is a guide rail slider structure in the prior art, and its specific structure and principle can be consulted in relevant documents. The linear motion mechanism 32 is used to drive the vertical plate 33 to perform a horizontal linear motion;

[0037] A first clamping jaw 34 and a second clamping jaw 35 are fixedly installed on the other side of the vertical plate 33. In the present application, the first clamping jaw 34 and the second clamping jaw 35 have the same structure and are both pneumatic clamping jaws. A hydraulic cylinder (not marked in the figure) is also installed at the upper end of the vertical plate 33. The output shaft of the hydraulic cylinder is fixed to the upper end of the pneumatic clamping jaw. Therefore, the height position of the first clamping jaw 34 and the second clamping jaw 35 can be controlled by the hydraulic cylinder.

[0038] It should be noted that the first clamping jaw 34 is initially located directly above the assembly table 12, while the second clamping jaw 35 is initially located directly above the feeding mechanism 2.

[0039] At the same time, a bearing conveying mechanism 6 is arranged on the side of the assembly table 12 away from the support plate 31. The bearing conveying mechanism 6 is installed at the upper end of the operating table 1 and is used to assemble bearings on the motor rotor 5 on the assembly table 12.

[0040] Furthermore, a placement box 7 is fixedly installed at the upper end of the operating table 1. The placement box 7 is arranged on one side of the first clamping jaw 34 and is used to collect and place the assembled motor rotor 5.

[0041] Therefore, when the motor rotor 5 reaches below the second clamping jaw 35 along with the feeding mechanism 2, the second clamping jaw 35 is started at this time to clamp the lower motor rotor 5 and move upward. Then, it reaches above the assembly table 12 through the linear motion mechanism 32. At this time, the second clamping jaw 35 is started to place the motor rotor 5 downward on the assembly table 12, and the assembly is carried out through the bearing conveying mechanism 6;

[0042] Subsequently, the linear motion mechanism 32 drives the second jaw 35 to reset and grabs the second group of motor rotors 5. At the same time, the first jaw 34 is activated to grab the motor rotor 5 on the assembly table 12. At this time, both the first jaw 34 and the second jaw 35 move along with the linear motion mechanism 32. When the second jaw 35 is above the assembly table 12, the first jaw 34 is above the placement box 7. Subsequently, the assembled motor rotor 5 is placed in the placement box 7, and repeating the above operations can complete the automatic feeding of the rotor.

[0043] As Figures 2 - 4 shown, the feeding mechanism 2 has a support frame 21 fixedly installed on the extension plate 13. A transmission chain 22 is installed between the support frames 21. The transmission chain 22 is adapted to be driven on the support frame 21. As for the drive mechanism for driving the transmission chain 22, it can be the way of a motor driving a sprocket in the prior art. This drive mechanism is in the prior art and will not be elaborated here;

[0044] And a fixing member 23 is installed at the upper end of the transmission chain 22. The fixing member 23 has a mounting plate 231 arranged on the transmission chain 22. Both sides of the upper end of the mounting plate 231 are fixedly installed with placement frames 232 for placing the motor rotor 5. In this application, the placement frame 232 is fixed by bolts, so the position of the placement frame 232 can be adjusted after removing the bolts.

[0045] To facilitate the adjustment of the position of the fixing member 23, a conveyor belt 24 is fixedly installed at the upper outer side of the transmission chain 22. The conveyor belt 24 is made of PU material and has a high wear-resistant hardness. At the same time, mounting holes 233 are opened on both sides of the mounting plate 231. The mounting holes 233 are located above the conveyor belt 24. A clamping member 4 is arranged at the mounting holes 233 and the conveyor belt 24 for fixing the mounting plate 231;

[0046] The clamping member 4 has a mounting sleeve 41 placed on the mounting plate 231. A mating hole (not marked in the figure) is opened in the mounting sleeve 41. The mating hole is coaxially arranged with the mounting hole 233. And a mounting groove 42 is opened on the upper end face of the mounting sleeve 41. A turntable 43 is fitted and installed in the mounting groove 42. At the same time, a mating rod 44 is fixedly installed at the lower end of the turntable 43, and the mating rod 44 penetrates through the mounting sleeve 41;

[0047] Moreover, a spring ring 47 is fixedly installed between the turntable 43 and the mounting groove 42. The spring ring 47 is sleeved on the mating rod 44. A clamping rod 45 is fixedly installed at the lower end of the mating rod 44. The clamping rod 45 faces the conveyor belt 24. And in the normal state, the elastic force of the spring ring 47 will push the turntable 43 upward, so that the clamping rod 45 closely adheres to the lower sides of the conveyor belt 24 and the transmission plate 25 to fix the mounting plate 231;

[0048] To facilitate the rotation of the clamping member 4, a handle 46 is fixedly installed at the upper end of the turntable 43. The handle 46 is a vertically arranged rectangular plate, and the installation direction of the rectangular plate is the same as that of the clamping rod 45. Therefore, the position of the clamping rod 45 can be determined by the placement position of the handle 46.

[0049] In summary, when it is necessary to adjust the position of the fixing member 23, the operator holds the handles 46 on both sides of the mounting plate 231 at this time, presses the handle 46 downward to contract the spring ring 47, and at the same time rotates the handle 46 to drive the turntable 43 and the mating rod 44 to rotate. The clamping rod 45 rotates accordingly until the handle 46 is horizontal with the passage between the transmission plate 25 and the conveyor belt 24. Therefore, the clamping rod 45 will also be horizontal, canceling the fixation of the mounting plate 231. At this time, manually adjust the mounting plate 231 until it reaches the appropriate position, then press and rotate the handle 46 again to make the clamping rod 45 located below the conveyor belt 24 and the transmission plate 25. Then release the handle 46, and the spring ring 47 resets to push the turntable 43 and the handle 46 upward. Therefore, the mounting plate 231 is fixed by the clamping rod 45, which facilitates adjusting the gap between the fixing members 23 according to the size of the motor rotor 5, improves the flexibility of the fixing members 23, prevents the adjacent rotors from contacting after placing a larger motor rotor 5, and thus improves the placement stability of the motor rotor 5 and ensures the conveying efficiency.

[0050] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Automatic feeding equipment for motor rotors, characterized in that: Including: Operating table (1); Support base (11), which is installed at the upper end of the operating table (1), and an assembly table (12) is provided at the upper end of the support base (11); Feeding mechanism (2), which is arranged on one side of the support base (11) and is flush with the support base (11); Gripping mechanism (3), which is arranged on one side of the support base (11), and the gripping mechanism (3) is used to shift the motor rotor on the feeding mechanism (2) to the assembly table (12); The feeding mechanism (2) has a support frame (21) installed on the operating table (1), a transmission chain (22) is arranged between the support frames (21), and a conveyor belt (24) is installed on the outside of the transmission chain (22); Mounting plate (231), which is arranged above the conveyor belt (24), mounting holes (233) are opened on both sides of the mounting plate (231), and engaging members (4) are arranged at the mounting holes (233) and the conveyor belt (24), and the engaging members (4) are used to fixedly install the mounting plate (231).

2. The automatic feeding device for the motor rotor according to claim 1, wherein: The engaging member (4) has a mounting sleeve (41) placed on the mounting plate (231), a mating hole is opened in the mounting sleeve (41), the mating hole is coaxially arranged with the mounting hole (233), a mounting groove (42) is opened on the upper end surface of the mounting sleeve (41), a turntable (43) is fitted and installed in the mounting groove (42), a mating rod (44) is fixedly installed at the lower end of the turntable (43), a spring ring (47) is fixedly installed between the turntable (43) and the mounting groove (42), the spring ring (47) is sleeved on the mating rod (44), and a clamping rod (45) is fixedly installed at the lower end of the mating rod (44), and the clamping rod (45) faces the conveyor belt (24).

3. The automatic feeding device for the motor rotor according to claim 2, wherein: A handle (46) is fixedly installed at the upper end of the turntable (43), and the installation direction of the handle (46) is the same as the installation direction of the clamping rod (45).

4. The automatic feeding device for the motor rotor according to claim 1, wherein: The gripping mechanism (3) has a support plate (31) fixed to the upper end of the operating table (1), a linear motion mechanism (32) is fixedly installed at one side end of the support plate (31) close to the support base (11), and a vertical plate (33) is installed on the side of the linear motion mechanism (32) away from the support plate (31).

5. The automatic feeding device for motor rotors according to claim 4, characterized in that: A first jaw (34) and a second jaw (35) are fixedly installed on the other side of the vertical plate (33), the first jaw (34) is located directly above the assembly table (12), and the second jaw (35) is located directly above the feeding mechanism (2).

6. The automatic feeding device for the motor rotor according to claim 1, characterized in that: A bearing conveying mechanism (6) is arranged on one side of the assembly table (12), and the bearing conveying mechanism (6) is installed at the upper end of the operating table (1).

7. The automatic feeding device for the motor rotor according to claim 1, wherein: A placement box (7) is fixedly installed at the upper end of the operating table (1).

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