Slice-feeding device for motor laminations
A technology for film punching and film feeding of motors, applied in the manufacture of stator/rotor bodies, etc., can solve the problems affecting the efficiency of film feeding and stacking operations, and time-consuming operation, so as to improve the efficiency of film feeding, ensure the accuracy of film feeding, and facilitate The effect of grabbing
Active Publication Date: 2017-01-25
CHENGDU CRRC ELECTRIC MOTOR CO LTD
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Problems solved by technology
In addition, when delivering the motor punches, if the motor punches are stuck to each other due to burrs or stamping oil, manual separation is required, which is time-consuming and affects the efficiency of feeding and stacking.
Method used
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[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0045] Such as figure 2 The motor punching and stacking system shown mainly includes a rigid frame 2, a robot arm 3, a film grabbing device 4, a film feeding device 5, and a stacking table 8. The rigid frame 2 is mainly composed of four columns and a top plate, It is mainly used to install the robot arm 3 and protect the safety of the lamination table 8. The robot arm 3 is installed on the rigid frame 2, which is driven by a servo motor and can move within a certain distance and angle range; according to actual needs, Described robot arm 3 can be installed 3-4, so that its working range can just...
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The invention provides a slice-feeding device for motor laminations. The slice-feeding device comprises a raw material plate holder (51) and a raw material plate (53), wherein a first servo motor (5101) and a first screw rod mechanism (5102) are connected with the raw material plate holder (51); the first screw rod mechanism (5102) is connected with a material-lifting handle (5109); the raw material plate (53) is arranged on the raw material plate holder (51); the first servo motor (5101) is used for driving the first screw rod mechanism (5102) and enabling the material-lifting handle (5109) to do a lifting linear motion relative to the raw material plate holder (51). In a slice-feeding operation process, the first servo motor is used for controlling the first screw rod mechanism to act, a next motor lamination adjacent to a previous motor lamination can automatically arrive at the position of the previous motor lamination after the previous motor lamination on the raw material plate is taken away, and the next motor lamination can be effectively grasped, so that the slice-feeding accuracy can be effectively guaranteed and the slice-feeding efficiency can be increased.
Description
technical field [0001] The invention relates to the technical field of film lamination by motor punching, in particular to a film feeding device for electric motor punching that can provide accurate film feeding positions for automatic or manual lamination operations. Background technique [0002] The current motor stamping generally has two structures: full circle and fan-shaped. The motor stamping of the full circle structure is suitable for small and medium-sized motors. The motor stamping of the sector structure is as follows: figure 1 As shown, it is generally suitable for large motors. For large motors, the number of single-layer fan-shaped punches distributed on the motor circumference is related to the diameter of the motor. For motors with a diameter of about 2m, there are generally nine fan-shaped punches in a circle, and each fan-shaped punch The angle of the circle is 40°. Compared with the motor stamping of the full circle structure, the motor stamping of the ...
Claims
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Login to View More IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 李文戈金欣左少昌杨镭邱国敏舒荣唐义成
Owner CHENGDU CRRC ELECTRIC MOTOR CO LTD