Linear motor and automation equipment

Abstract

The invention provides a linear motor and automation equipment. The linear motor comprises a mover, a stator and a guide assembly, wherein the guide assembly includes a first guide portion and a second guide portion which are coordinate with each other for guiding; one of the first guide portion and the second guide portion is arranged on the mover; the other of the first guide portion and the second guide portion is arranged on the stator; and the first guide portion and the second guide portion are contacted in an oppositely sliding manner along the moving direction of the mover so as to define the stator and the mover to form a uniform gap therebetween. The adoption of the technical scheme of the invention saves a structure of setting a guide rail and a bracket outside the linear motor,simplifies the overall structural design of the linear motor and reduces the weight of the linear motor.

Description

technical field [0001] The invention relates to the field of drive technology, in particular to a linear motor and automation equipment. Background technique [0002] Such as Figure 7 as shown, Figure 7 It is a partial structural schematic diagram of an embodiment of a linear motor in the prior art. The existing linear motor 20 includes a stator 21 and a mover 22. In order to limit the relative position between the stator 21 and the mover 22, so that the mover 22 and the stator 21 always form a uniform gap during the relative movement, the stator needs to be 21 is fixed on the support, the position of the stator support corresponding to the mover 22 fixes the guide rail, the guide block is fixed on the mover 22, and the guide rail is located outside the motor. The structure design of such a linear motor is complicated, and the whole linear motor is too heavy. Contents of the invention [0003] In view of this, the present invention provides a linear motor and automation...

AI Technical Summary

Problems solved by technology

The existing linear motor 20 includes a stator 21 and a mover 22. In order to limit the relative position between the stator 21 and the mover 22 so that the mover 22 and the stator 21 always form a uniform gap during the relative movement, the stator needs to be 21 is fixed on the bracket, the stator bracket corresponds to the position of the mover 22 to fix the guide rail, the guide block is fixed on the mover 22, and the guide rail is located outside the motor. The structure design of such a linear motor is complicated, and at the same time, the overall linear motor is too bulky

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