Rotor feeding mechanism
By designing a rotor loading mechanism with multiple guide rails and drive mechanisms, the problem of rotor loading in the prior art is solved, and the automatic loading of the rotor is realized, which improves the efficiency of the production line and the convenience of workers' work.
Patent Information
- Application Number
- CN202420140632.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-01-19
AI Technical Summary
The lack of automated rotor loading mechanism in the prior art leads to troublesome and inefficient operation on a fully automatic production line, requiring manual placement and pressing of the rotor, which cannot meet the continuous loading needs.
A rotor loading mechanism including a mobile rack and a fixed rack is designed, and a plurality of guide rails and driving mechanisms are used to achieve precise adjustment of the chuck and cylinder clamping, automatically loading the rotor to a set position, reducing manual operation.
It realizes automatic continuous loading of the rotor, reduces the workload of workers, is suitable for fully automatic production lines, and improves production efficiency.
Smart Images
Figure CN222273373U_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a rotor feeding mechanism. Background Art
[0002] The rotor of the motor is the part that rotates during the operation of the motor. The rotor is generally set in the inner ring of the stator. It mainly includes a rotating shaft, on which a rotor core and a commutator are sleeved, and a coil is wound between the rotor core and the commutator.
[0003] Previous equipment did not have a dedicated rotor loading mechanism. Generally, the stator was placed on a fixture manually, and then the rotor and end cover were manually placed, and then pressed together by a device.
[0004] This method is very troublesome and is only applicable to some semi-automatic occasions. For some fully automatic production lines, this method is not suitable, so it needs to be improved. Summary of the invention
[0005] In view of the deficiencies in the prior art, the present invention provides a rotor feeding mechanism which can automatically complete the continuous feeding of the rotor.
[0006] To solve the above technical problems, the present invention is solved by the following technical solutions: a rotor feeding mechanism, comprising a moving frame and a fixed frame, the moving frame comprising a first horizontal guide rail, a second longitudinal guide rail and a third vertical guide rail, the first guide rail is fixed to a platform through a frame, both ends of the second guide rail are slidably connected to the first guide rail, a first driving mechanism for driving the second guide rail to slide on the first guide rail is arranged on the first guide rail, the third guide rail is slidably connected to the second guide rail, a second driving mechanism for driving the third guide rail to slide along the second guide rail is arranged on the second guide rail, a chuck is arranged on the third guide rail, the chuck is fixed on the movable block, and the The movable block is slidably connected to the third guide rail, and a third driving mechanism for driving the movable block to move up and down is arranged on the third guide rail. The chuck comprises a cylinder, a sleeve and a clamping sleeve. The cylinder is fixed on the top of the movable block, and the sleeve is fixed on the bottom of the movable block. The clamping sleeve is arranged in the sleeve. The piston rod of the cylinder passes through the movable block and is connected with the clamping sleeve. A strip groove is provided on the side wall of one end of the clamping sleeve, and a portion of the clamping sleeve extending out of the sleeve has a transition zone with a gradually increasing diameter. The fixed frame is arranged below the second guide rail, and the fixed frame comprises a flat plate with multiple rows of through holes, and a rotor is inserted into the through holes.
[0007] In the above technical solution, preferably, the third driving mechanism includes a third motor, the third motor is fixed on the top of the third guide rail, a screw is fixed on the output shaft of the third motor, and a screw hole matching the screw is provided on the movable block.
[0008] In the above technical solution, preferably, the four ends of the flat plate are respectively mounted on a support rod, and the support rod is fixed on the table top.
[0009] In the above technical solution, preferably, the support rods located at two opposite ends of the flat plate are provided with locking mechanisms.
[0010] The beneficial effects of the present invention are as follows: when in use, the first drive mechanism adjusts the front and rear positions of the chuck, and the second drive mechanism adjusts the left and right positions of the chuck. After the adjustment of these two drive mechanisms, the chuck can be adjusted to be directly above the rotor, and then the third drive mechanism adjusts the upper and lower positions of the chuck, so that the rotating shaft on the rotor is inserted into the clamping sleeve on the chuck, and then the cylinder is recovered, and the transition zone of the clamping sleeve will shrink and clamp the rotating shaft when entering the pipe sleeve. At this time, the rotor can be moved to the set position. Multiple rotors can be set on a plate, and one can be taken at a time. The worker can wait until all the rotors on the plate are taken before changing to another plate, which greatly reduces the workload of the workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional schematic diagram of the present invention.
[0012] Figure 2 A schematic diagram of a mobile rack.
[0013] Figure 3 for Figure 2 A partial enlarged schematic diagram of . DETAILED DESCRIPTION
[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:
[0015] See also Figures 1 to 3 A rotor feeding mechanism comprises a moving frame 1 and a fixed frame 2.
[0016] The mobile frame 1 includes a first transverse guide rail 11 , a second longitudinal guide rail 12 , and a third vertical guide rail 13 .
[0017] The first guide rail 11 is fixed on the platform through a frame 111 , and both ends of the second guide rail 12 are slidably connected to the first guide rail 11 . The first guide rail 11 is provided with a first driving mechanism 112 that drives the second guide rail 12 to slide on the first guide rail 11 .
[0018] The third guide rail 13 is slidably connected to the second guide rail 12 , and the second guide rail 12 is provided with a second driving mechanism 121 for driving the third guide rail to slide along the second guide rail.
[0019] The third guide rail 13 is provided with a chuck 3, the chuck 3 is fixed on a movable block 31, the movable block 31 is slidably connected to the third guide rail 13, and the third guide rail 13 is provided with a third driving mechanism for driving the movable block 31 to move up and down. The third driving mechanism includes a third motor 131, the third motor is fixed on the top of the third guide rail 13, a screw rod 132 is fixed on the output shaft of the third motor, and a screw hole 311 matching with the screw rod 132 is provided on the movable block 31.
[0020] The chuck 3 includes a cylinder 32, a sleeve 33 and a clamping sleeve 34. The cylinder 32 is fixed on the top of the movable block 31, the sleeve 33 is fixed on the bottom of the movable block 31, and the clamping sleeve 34 is arranged in the sleeve 33. The piston rod of the cylinder 32 passes through the movable block 31 and is connected to the clamping sleeve 34. A strip groove 341 is provided on the side wall of one end of the clamping sleeve 34, and the part of the clamping sleeve extending out of the sleeve has a transition zone 342 with a gradually increasing diameter.
[0021] The fixing frame 2 is arranged below the second guide rail 12, and includes a flat plate 21. The four ends of the flat plate 21 are respectively mounted on a support rod 22, and the support rod 22 is fixed on the table. The flat plate 21 has multiple rows of through holes 211, and a rotor is inserted into the through hole 211. The support rods 22 at the two opposite ends of the flat plate 21 have locking mechanisms 23.
[0022] When in use, the first drive mechanism adjusts the front and rear position of the chuck, and the second drive mechanism adjusts the left and right position of the chuck. After the adjustment of these two drive mechanisms, the chuck can be adjusted to be directly above the rotor, and then the third drive mechanism adjusts the up and down position of the chuck, so that the rotating shaft on the rotor is inserted into the clamping sleeve on the chuck, and then the cylinder is recovered. When the transition zone of the clamping sleeve enters the pipe sleeve, the clamping sleeve will shrink and clamp the rotating shaft. At this time, the rotor can be moved to the set position. Multiple rotors can be set on a plate, and one can be taken at a time. Workers can wait until all the rotors on the plate are taken before changing to another plate, which greatly reduces the workload of workers.
Claims
1. A rotor feeding mechanism, characterized in that: The invention comprises a movable frame and a fixed frame, wherein the movable frame comprises a first horizontal guide rail, a second longitudinal guide rail and a third vertical guide rail, the first guide rail is fixed to a platform through a frame, two ends of the second guide rail are slidably connected to the first guide rail, a first driving mechanism for driving the second guide rail to slide on the first guide rail is arranged on the first guide rail, the third guide rail is slidably connected to the second guide rail, the second guide rail is provided with a second driving mechanism for driving the third guide rail to slide along the second guide rail, a chuck is arranged on the third guide rail, the chuck is fixed on a movable block, the movable block is slidably connected to the third guide rail, The third guide rail is provided with a third driving mechanism for driving the movable block to move up and down, the chuck includes a cylinder, a pipe sleeve and a clamping sleeve, the cylinder is fixed on the top of the movable block, the pipe sleeve is fixed on the bottom of the movable block, the clamping sleeve is arranged in the pipe sleeve, the piston rod of the cylinder passes through the movable block and is connected with the clamping sleeve, a strip groove is provided on the side wall of one end of the clamping sleeve, the part of the clamping sleeve extending out of the pipe sleeve has a transition zone with a gradually increasing diameter, the fixed frame is arranged below the second guide rail, the fixed frame includes a flat plate with multiple rows of through holes, and a rotor is inserted into the through holes.
2. A rotor feeding mechanism according to claim 1, characterized in that: The third driving mechanism comprises a third motor, the third motor is fixed on the top of the third guide rail, a screw rod is fixed on the output shaft of the third motor, and a screw hole matching with the screw rod is arranged on the movable block.
3. A rotor feeding mechanism according to claim 1, characterized in that: The four ends of the flat plate are respectively mounted on a supporting rod, and the supporting rod is fixed on the table top.
4. A rotor feeding mechanism according to claim 3, characterized in that: The support rods located at two opposite ends of the flat plate are provided with locking mechanisms.