Four-station stator end cover pressing equipment

Abstract

The present invention discloses a four-station stator end cap pressing device, comprising a motor stator translation and flipping mechanism and a motor stator conveyor belt. The motor stator translation and flipping mechanism is arranged at one end of the motor stator conveyor belt, and a four-station turntable is arranged on one side of the motor stator conveyor belt. The four-station turntable includes a turntable, and four groups of motor stator tooling are arranged on the upper surface of the turntable. The upper end of the turntable is provided with a press for pressing the motor stator, and the lower end of the turntable is provided with a driving mechanism for driving the turntable to rotate. The motor stator translation and flipping mechanism includes a clamping assembly for clamping the motor stator, a rotating cylinder for rotating the motor stator, and a moving assembly for moving the motor stator. When the present invention is used, the efficiency that originally required two people can now be achieved by one person, and the labor intensity is reduced. The original upward lifting of the motor stator required a certain amount of strength, but now it is completed by the device, which is very convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of motor stator production equipment, in particular to a four-station stator end cover pressing device. Background Art

[0002] During the assembly process of the air conditioner iron shell motor, the stator needs to be pressed into the end cover first, and then the rotor and other parts can be assembled. Therefore, reducing the motor assembly hours and reducing the motor cost through automated equipment can improve the competitiveness of the motor.

[0003] Originally, when the stator was pressed into the end cover, since the end cover was the outlet end cover, the motor stator lead wire needed to be passed through the outlet hole of the end cover first, and then placed into the press tooling. After the pressing was completed, the motor stator was placed on the assembly line for subsequent assembly.

[0004] However, there are the following defects:

[0005] 1. When the above process is completed by one person, it takes a long time, resulting in a long wait for the subsequent process, resulting in a waste of work time. When it is completed by two people, one person inserts the motor stator lead wire and the other presses it. Since the pressing time is longer than the time taken to insert the lead wire, the person inserting the motor stator lead wire always waits for the person pressing the end cover, which also causes a waste of work time.

[0006] 2. In the above process, when removing the motor stator from the tooling, a certain amount of strength is required, which increases the labor intensity.

[0007] Therefore, we need to propose a four-station stator end cover pressing equipment. Summary of the Invention

[0008] The purpose of the present invention is to provide a four-station stator end cover pressing device. The efficiency that originally required two people can now be achieved by one person, and the labor intensity is reduced. The upward lifting of the motor stator originally required a certain amount of strength, but now it is completed by the device, so as to solve the problems raised in the above background technology.

[0009] To achieve the above object, the present invention provides the following technical solutions:

[0010] The four-station stator end cap pressing device includes a motor stator translation and flipping mechanism and a motor stator conveyor belt, wherein the motor stator translation and flipping mechanism is arranged at one end of the motor stator conveyor belt;

[0011] A four-station turntable is provided on one side of the motor stator conveyor belt, and the four-station turntable includes a turntable, four sets of motor stator tooling are provided on the upper surface of the turntable, the motor stator is provided inside the motor stator tooling, a press for pressing the motor stator is provided at the upper end of the turntable, and a driving mechanism for driving the turntable to rotate is provided at the lower end of the turntable;

[0012] The motor stator translation and flipping mechanism comprises a clamping assembly for clamping the motor stator, a rotating cylinder for rotating the motor stator, and a moving assembly for moving the motor stator.

[0013] Preferably, the driving mechanism includes a four-station motor, which is arranged below the turntable. A reducer is provided at one end of the output shaft of the four-station motor. A cam divider is provided below the turntable, and the four-station motor is connected to the drive shaft of the cam divider through the reducer.

[0014] Preferably, four groups of the motor stator fixtures are arranged in a circular array on the upper surface of the turntable.

[0015] Preferably, the moving assembly includes a translation cylinder, one end of the translation cylinder piston rod is fixedly connected to a fixed block, and the bottom of the fixed block is fixedly installed with a lifting cylinder.

[0016] Preferably, the clamping assembly comprises a clamping cylinder, and a clamping end of the clamping cylinder is provided with a clamping claw for clamping the motor stator.

[0017] Preferably, the rotating cylinder is arranged at one end of the lifting cylinder piston rod, and the clamping cylinder is arranged at the rotating end of the rotating cylinder.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention adopts the design of the four-station turntable, motor stator fixture, press, four-station motor and cam divider. Only one person is required to thread the stator lead wire and place it into the motor stator fixture. Then, the four-station motor and cam divider are used to drive the four-station turntable to send the motor stator into the working position of the press. The press is then used to press the motor stator, which saves manpower and improves the pressing efficiency of the motor stator to a certain extent.

[0020] 2. The present invention adopts the design of structures such as the translation cylinder, the lifting cylinder, the rotating cylinder, the clamping cylinder and the clamping claw. After the motor stator is pressed, it will be rotated to the position directly below the clamping claw through the four-station turntable, and then the clamping cylinder and the clamping claw are used to clamp the motor stator end cover, and the lifting cylinder is used to lift the motor stator upward, and then the rotating cylinder is used to rotate 180 degrees, and then the translation cylinder is used to move the motor stator to directly above the conveyor belt, and then the motor stator is released to fall on the conveyor belt. There is no need for manual unloading of the pressed motor stator, which reduces the labor intensity of the staff and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2Schematic diagram of the three-dimensional structure of the four-station turntable of the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the motor stator translation and flipping mechanism of the present invention.

[0024] In the figure: 1. Motor stator translation and flipping mechanism; 2. Motor stator conveyor belt; 3. Four-station turntable; 301. Turntable; 302. Motor stator tooling; 4. Press; 5. Motor stator; 6. Four-station motor; 7. Reducer; 8. Cam divider; 9. Translation cylinder; 10. Fixed block; 11. Lifting cylinder; 12. Rotating cylinder; 13. Clamping cylinder; 14. Clamping claw. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-3 , the present invention provides a technical solution:

[0027] The four-station stator end cap pressing equipment includes a motor stator translation and flipping mechanism 1 and a motor stator conveyor belt 2. The motor stator translation and flipping mechanism 1 is arranged at one end of the motor stator conveyor belt 2, and the motor stator conveyor belt 2 is used to convey the pressed motor stator 5;

[0028] A four-station turntable 3 is provided on one side of the motor stator conveyor belt 2, and the four-station turntable 3 includes a turntable 301, and four groups of motor stator tooling 302 are provided on the upper surface of the turntable 301. The four groups of motor stator tooling 302 are arranged in a ring array on the upper surface of the turntable 301, and a motor stator 5 is provided inside the motor stator tooling 302. A press 4 for pressing the motor stator 5 is provided at the upper end of the turntable 301, and a driving mechanism for driving the turntable 301 to rotate is provided at the lower end of the turntable 301. The driving mechanism includes a four-station motor 6, and the four-station motor 6 is provided below the turntable 301. A reducer 7 is provided at one end of the output shaft of the four-station motor 6. A cam divider 8 is provided below the turntable 301, and the four-station motor 6 is connected to the driving shaft of the cam divider 8 through the reducer 7;

[0029] After the motor stator 5 is placed in the motor stator fixture 302, the four-station motor 6, the reducer 7 and the cam divider 8 are used to drive the turntable 301 to rotate, and the motor stator 5 is sent to the working position of the press 4, and the motor stator 5 is pressed by the press 4;

[0030] The motor stator translation flip mechanism 1 includes a clamping assembly for clamping the motor stator 5, a rotating cylinder 12 for rotating the motor stator 5, and a moving assembly for moving the motor stator 5. The moving assembly includes a translation cylinder 9, one end of the piston rod of the translation cylinder 9 is fixedly connected to a fixed block 10, and a lifting cylinder 11 is fixedly installed at the bottom of the fixed block 10. The clamping assembly includes a clamping cylinder 13, and the clamping end of the clamping cylinder 13 is provided with a clamping claw 14 for clamping the motor stator. The rotating cylinder 12 is provided at one end of the piston rod of the lifting cylinder 11, and the clamping cylinder 13 is provided at the rotating end of the rotating cylinder 12;

[0031] After the motor stator 5 is pressed, the pressed motor stator 5 will be rotated to the position directly below the clamping claw 14 through the four-station turntable 3. Through the cooperation of the lifting cylinder 11 and the clamping cylinder 13, the clamping claw 14 is used to clamp the end cover of the motor stator 5, and the lifting cylinder 11 is used to lift the motor stator 5 upward, and the rotating cylinder 12 is used to rotate 180°. The motor stator 5 is moved to the top of the motor stator conveyor belt 2 by the translation cylinder 9, and then the motor stator 5 is released so that it falls on the motor stator conveyor belt 2.

[0032] Working principle: When in use, the staff first passes the lead wire of the motor stator 5 and puts it into the motor stator tooling 302, then turns on the four-station motor 6 and the reducer 7, and uses the four-station motor 6, the reducer 7 and the cam divider 8 to drive the turntable 301 to rotate, and sends the motor stator 5 into the working position of the press 4, and then starts the press 4 to press the motor stator 5;

[0033] After the motor stator 5 is pressed, the pressed motor stator 5 will be rotated to the position directly below the clamping claw 14 through the four-station turntable 3, and then the lifting cylinder 11 and the clamping cylinder 13 are opened. Through the cooperation of the lifting cylinder 11 and the clamping cylinder 13, the clamping claw 14 is used to clamp the end cover of the motor stator 5, and the lifting cylinder 11 is used to lift the motor stator 5 upward, and then the rotating cylinder 12 is opened and the rotating cylinder 12 is rotated 180°, and then the translation cylinder 9 is opened and the translation cylinder 9 is used to move the motor stator 5 to the top of the motor stator conveyor belt 2, and then the motor stator 5 is released so that it falls on the motor stator conveyor belt 2. There is no need to manually unload the pressed motor stator 5, which reduces the labor intensity of the staff. Finally, the motor stator conveyor belt 2 is used to transport the motor stator 5, which is very convenient to use.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A four-station stator end cap pressing device, comprising a motor stator translation and flipping mechanism (1) and a motor stator conveyor belt (2), characterized in that: The motor stator translation and flipping mechanism (1) is arranged at one end of the motor stator conveyor belt (2); A four-station turntable (3) is provided on one side of the motor stator conveyor belt (2), the four-station turntable (3) comprising a turntable (301), four groups of motor stator fixtures (302) being provided on the upper surface of the turntable (301), a motor stator (5) being provided inside the motor stator fixtures (302), a press (4) for pressing the motor stator (5) being provided at the upper end of the turntable (301), and a driving mechanism for driving the turntable (301) to rotate being provided at the lower end of the turntable (301); The motor stator translation and flipping mechanism (1) comprises a clamping assembly for clamping the motor stator (5), a rotating cylinder (12) for rotating the motor stator (5), and a moving assembly for moving the motor stator (5); The driving mechanism comprises a four-station motor (6), the four-station motor (6) being arranged below the turntable (301), a reducer (7) being arranged at one end of the output shaft of the four-station motor (6), a cam divider (8) being arranged below the turntable (301), and the four-station motor (6) being connected to the driving shaft of the cam divider (8) via the reducer (7); The moving assembly comprises a translation cylinder (9), one end of the piston rod of the translation cylinder (9) is fixedly connected to a fixed block (10), and a lifting cylinder (11) is fixedly installed at the bottom of the fixed block (10); The clamping assembly comprises a clamping cylinder (13), and a clamping end of the clamping cylinder (13) is provided with a clamping claw (14) for clamping the motor stator; The rotating cylinder (12) is arranged at one end of the piston rod of the lifting cylinder (11), and the clamping cylinder (13) is arranged at the rotating end of the rotating cylinder (12).

2. The four-station stator end cover pressing equipment according to claim 1 is characterized in that: Four groups of motor stator fixtures (302) are arranged in a ring array on the upper surface of the turntable (301).

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