CN111628624A - A KK linear motor module - Google Patents

Abstract

The invention discloses a KK linear motor module, comprising a mounting seat, a stator located in the mounting seat, and a mover capable of moving along the length direction of the mounting seat; the stator is a rectangular magnet, and the mover It includes a slider and a coil winding located in the slider, an adapter seat is arranged on the slider, and the coil winding can move along the length direction of the stator under the condition of electrification. Under the cooperative action of the mounting seat, the stator and the mover, the present invention realizes the high-precision, high-speed motion of the linear motor module, has high stability, can increase the stroke according to actual needs, has a wide range of applications, and is small in size, capable of It is suitable for narrow space, easy to use and more versatile.

Description

A KK linear motor module

technical field

The invention belongs to the technical field of linear motor modules, and in particular relates to a KK linear motor module.

Background technique

Linear module, also known as linear module, is a motion unit that modularizes the linear motion platform, and integrates the guide rail system and the transmission system into one unit through precise assembly. This system integration greatly facilitates the design and selection of engineers, and makes the assembly of the equipment simple and modular. If a linear motor is used to achieve direct drive, the intermediate links of the transmission chain such as the reducer, lead screw, belt, rack and pinion are omitted, which improves the transmission accuracy and response speed of the system; the linear module integrated with the linear motor is It is called linear motor module or linear motor slide.

The traditional linear motor module usually uses a servo motor and a ball screw to achieve linear motion. Its accuracy and speed are not high enough, and its stability is poor. Due to its large size, it is inconvenient to use and difficult to carry out in a narrow space. use.

SUMMARY OF THE INVENTION

The present invention overcomes the deficiencies of the prior art, and provides a KK linear motor module to solve the problems existing in the prior art.

In order to achieve the above purpose, the technical solution adopted in the present invention is: a KK linear motor module, comprising a mounting seat, a stator located in the mounting seat, and a mover capable of moving along the length direction of the mounting seat; the The stator is a rectangular magnet, the mover includes a slider and a coil winding located in the slider, an adapter is arranged on the slider, and the coil winding can be performed along the length direction of the stator under the condition of electrification sports.

In a preferred embodiment of the present invention, the stator is a continuous multi-segment rectangular structure.

In a preferred embodiment of the present invention, the coil winding is integrated in the slider.

In a preferred embodiment of the present invention, the mounting seat is provided with a guide groove, the guide groove is provided with balls, and the balls are matched with the sides of the slider.

In a preferred embodiment of the present invention, both ends of the mounting seat are provided with support seats.

In a preferred embodiment of the present invention, one side of the mounting seat is provided with an encoder, and the other end is provided with a photoelectric switch.

In a preferred embodiment of the present invention, the adapter is a U-shaped structure.

In a preferred embodiment of the present invention, a cover plate is provided on the mounting seat.

The present invention solves the defects existing in the background technology, and the present invention has the following beneficial effects:

Under the cooperative action of the mounting seat, the stator and the mover, the present invention realizes the high-precision, high-speed motion of the linear motor module, has high stability, can increase the stroke according to actual needs, has a wide range of applications, and is small in size, capable of Suitable for small spaces, easy to use and more versatile.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

1 is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

Fig. 2 is the partial structure schematic diagram of the preferred embodiment of the present invention;

Fig. 3 is an enlarged view of part A in Fig. 2;

In the picture: 1. Mounting seat; 2. Stator; 3. Mover; 31. Slider; 32. Coil winding; 4. Adapter seat; 5. Guide slot; 6. Ball; 7. Support seat; 8. Code 9. Photoelectric switch; 10. Cover.

Detailed ways

The present invention will now be further described in detail with reference to the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

As shown in Figures 1 to 3, a KK linear motor module includes a mounting seat 1, a stator 2 located in the mounting seat 1, and a mover 3 that can move along the length of the mounting seat 1; the stator 2 is a rectangular magnet , the mover 3 includes a slider 31 and a coil winding 32 located in the slider 31. The slider 31 is provided with an adapter 4, and the coil winding 32 can move along the length of the stator 2 when energized.

In this embodiment, after the coil winding 32 is energized, since the stator 2 is a magnet, the energized coil winding 32 will be subjected to the action of the magnetic field force in the magnetic field generated by the stator 2, and under the action of the magnetic field force, it will move along the length direction of the stator 2. When moving, since the coil winding 32 is integrated in the slider 31, the slider 31 also moves synchronously with the coil winding 32, thereby driving the load on the adapter 4 to move to achieve linear motion.

In this embodiment, the stator 2 is a continuous multi-segment rectangular structure, and the user can select stators 2 with different lengths according to actual needs.

Specifically, the coil winding 32 is integrated into the slider 31, so that when the coil winding 32 moves, the slider 31 also moves synchronously.

In this embodiment, the mounting seat 1 is provided with a guide groove 5, and the guide groove 5 is provided with a ball 6. The ball 6 cooperates with the side of the slider 31. When the slider 31 moves linearly relative to the stator 2, the ball 6 Roll along the guide groove 5 to reduce frictional resistance and increase the movement speed.

In this embodiment, both ends of the mounting base 1 are provided with support bases 7 .

In this embodiment, an encoder 8 is arranged on one side of the mounting base 1 and a photoelectric switch 9 is arranged at the other end. The encoder 8 and the photoelectric switch 9 can monitor the position of the slider 31 to ensure the accuracy of the movement of the slider 31 .

Specifically, in this embodiment, the adapter seat 4 is a U-shaped structure.

In this embodiment, the mounting base 1 is provided with a cover plate 10 .

All in all, under the cooperation of the mounting seat 1, the stator 2 and the mover 3, the present invention realizes the high-precision, high-speed motion of the linear motor module, high stability, can increase the stroke according to actual needs, has a wide range of applications, and Small in size, suitable for small spaces, easy to use, and more versatile.

The ideal embodiments of the present invention are inspired by the above, and relevant persons can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims (8)

1. A KK linear motor module is characterized by comprising an installation base, a stator and a rotor, wherein the stator is positioned in the installation base, and the rotor can move along the length direction of the installation base; the stator is a rectangular magnet, the rotor comprises a sliding block and a coil winding located in the sliding block, an adapter is arranged on the sliding block, and the coil winding can move along the length direction of the stator under the condition of electrification.

2. The KK linear motor module of claim 1, wherein the stator is a continuous multi-segment rectangular structure.

3. The KK linear motor module according to claim 1, wherein the coil winding is integrated into the slider.

4. The KK linear motor module according to claim 1, wherein a guide groove is provided in the mounting seat, a ball is provided in the guide groove, and the ball is engaged with the side edge of the slider.

5. The KK linear motor module as claimed in claim 1, wherein supporting seats are provided at both ends of the mounting seat.

6. The KK linear motor module as claimed in claim 1, wherein the mounting base is provided with an encoder on one side and a photoelectric switch on the other side.

7. The KK linear motor module according to claim 1, wherein the adapter is a U-shaped structure.

8. The KK linear motor module according to claim 1, wherein a cover plate is provided on the mounting seat.

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