CN104578673A

CN104578673A - Flat linear motor

Info

Publication number: CN104578673A
Application number: CN201310465774.7A
Authority: CN
Inventors: 徐建宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-09
Filing date: 2013-10-09
Publication date: 2015-04-29

Abstract

The invention discloses a flat linear motor, and particularly relates to realization of flat scribing and article conveying through movement of a rotor in X-axis and Z-axis directions of the surface of a rectangular stator plate. According to the flat linear motor, longitudinal and horizontal grooves are formed in the surface of the rectangular stator plate to form convex magnetic pole arrays, a plurality of inverted T-shaped iron core arrays wound by coils are bundled to form flat electromagnetic pole arrays, and a plurality of electromagnetic pole arrays are connected with a control circuit to ensure that the rotor can make a horizontal movement and can make a longitudinal movement on the stator plate. The flat linear motor can make a relatively complicated movement through program control, and is simple in structure.

Description

Dull and stereotyped linear electric motors

Technical field

The present invention relates to a kind of dull and stereotyped linear electric motors, be specifically related to realize plane line, article delivery by mover in the axial movement of plate shaped stator plate surface XZ.

Background technology

Current linear electric motors can only back and forth run substantially then needs many linear electric motors to realize for the operation completing more complicated, and structural change will be made so complicated.

Summary of the invention

The invention provides a kind of dull and stereotyped linear electric motors, it is that by rectangular stator plate face, the groove made in length and breadth forms convex array of magnetic dipoles according to magnetic resistance minimum principle, some ⊥ font iron core arrays being wound with coil are got one's things ready and forms plane electromagnetic pole array, some electromagnetic pole arrays are connected with control circuit to be made mover can either do transverse movement in stator plate can to travel longitudinally again, can carry out more complicated motion and mechanism is simple by program control.

The present invention realizes with following technical scheme: a kind of dull and stereotyped linear electric motors, comprises stator plate, the mover be positioned in stator plate, battery pack, the control circuit board of powering for mover be arranged on mover; It is characterized in that: described stator plate is rectangle, it is by ferromagnetic material as base material, and be evenly shaped with the some squarely of groove type in length and breadth mesa array at substrate surface, some square boss are magnetic pole; Described mover by orifice plate, be fixed on the permanent magnet pole of location being provided, with some ⊥ font iron cores of orifice plate stationary fit, forming around the coil on ⊥ font iron core, the buphthalmos Universal caster that is distributed in orifice plate four angles for mover of aperture plate center; Described orifice plate will evenly process some square holes in the middle part of square plate and the quantity of direction in length and breadth in hole is identical, and some square holes are that array is uniformly distributed, and in orifice plate, the density of square hole is 100:16 with the ratio of the density of stator plate magnetic pole; Described ⊥ font iron core is superposed by several silicon steel sheet and forms, some ⊥ font iron cores are all wound with coil, some iron cores being wound with coil to be inserted respectively in the square hole of orifice plate and to be fixed, the tap of some coils is divided into public pole according to the sense of current and controls pole, public pole, as bonding pole, controls pole and is connected with control circuit; Described permanent magnet magnetic is square type very, and it is arranged on aperture plate center, and described ⊥ font iron core top is square magnetic pole, and bottom is cylinder; The size of square magnetic pole strength is identical with stator pole face dimension; Described coil winding is on ⊥ font cylinder, make some iron core magnetic pole-faces in same plane in some circular holes of some iron core stationary fits being wound with coil on orifice plate, one of some coils is connected as bonding pole with rotor body, and other end is connected with control circuit board; Described buphthalmos universal wheel, for supporting the air gap that rotor body makes mover and stator plate keep certain; Described battery pack is arranged on mover top and is connected with control circuit board by wire.

Good effect of the present invention

1. mover is manipulated the motion can doing X-axis or Z-direction in stator plate by control circuit, and without the need to the mechanical switch link of complexity, structure is simple;

2. the advantage having linear electric motors and reluctance motor concurrently can complete the motion of complicated track.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the invention will be further described:

Fig. 1 is structural representation of the present invention;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the A-A upward view of Fig. 1.

In figure: 1, stator plate, 1-1, magnetic pole, 2, mover, 2-1, orifice plate, 2-2, permanent magnet pole, 2-3, some ⊥ font iron cores, 2-4, some coils, 2-5, buphthalmos Universal caster, 3, battery pack, 4, control circuit board.

Concrete execution mode

As shown in Figure 1, 2, 3: a kind of dull and stereotyped linear electric motors, comprise stator plate (1), the mover (2) be positioned in stator plate (1) is arranged on battery pack 3, the control circuit board 4 of powering for mover (2) on mover (2); It is characterized in that described stator plate (1) is rectangle, it is by ferromagnetic material as base material, and be evenly shaped with the some squarely of groove type in length and breadth mesa array at substrate surface, some square boss are magnetic pole; Described mover (2) by orifice plate (2-1), be fixed on orifice plate (2-1) center for mover (2) provide the permanent magnet pole of location (2-2), with some ⊥ font iron cores (2-3) of orifice plate (2-1) stationary fit, around the coil (2-4) on ⊥ font iron core (2-3), be distributed in orifice plate (2-1) four angles buphthalmos Universal caster (2-5); Described orifice plate (2-1) will evenly process some square holes in the middle part of square plate and the quantity of direction in length and breadth in hole is identical, and some square holes are that array is uniformly distributed, and in orifice plate, the ratio of the density of square hole and the density of stator plate (1) magnetic pole is 100:16.

As shown in Figure 2: described ⊥ font iron core (2-3) is superposed by several silicon steel sheet and forms, some ⊥ font iron cores (2-3) are all wound with coil (2-4), some ⊥ font iron cores (2-3) being wound with coil (2-4) to be inserted respectively in the square hole of orifice plate (2-1) and to be fixed, the tap of some coils (2-4) is divided into public pole according to the sense of current and controls pole, public pole, as bonding pole, controls pole and is connected with control circuit (4).

As shown in Figure 3: described permanent magnet pole (2-2) is square type, and it is arranged on orifice plate (1) center; Described buphthalmos universal wheel (2-5) is distributed in four angles of mover (2), makes mover (2) and stator plate (1) keep certain air gap for supporting mover (2); Described battery pack (3) is arranged on mover (2) top and is connected with control circuit board (3) by wire.

Claims

1. dull and stereotyped linear electric motors, comprise stator plate (1), the mover (2) be positioned in stator plate (1); Described mover (2) by orifice plate (2-1), be fixed on the permanent magnet pole of location (2-2) being provided, with some ⊥ font iron cores (2-3) of orifice plate (2-1) stationary fit, forming around the coil (2-4) on ⊥ font iron core (2-3), the buphthalmos Universal caster (2-5) that is distributed in orifice plate (2-1) four angles for mover (2) of orifice plate (2-1) center, be arranged on the battery pack 3 of powering for mover (2), the control circuit board (4) on orifice plate (2-1).

2. dull and stereotyped linear electric motors according to claim 1, it is characterized in that: described stator plate (1) is rectangle, it is by ferromagnetic material as base material, and be evenly shaped with the some squarely of groove type in length and breadth mesa array at substrate surface, some square boss are magnetic pole (1-1).

3. orifice plate according to claim 1 (2-1) will evenly process some square holes in the middle part of square plate and the quantity of direction in length and breadth in hole is identical, some square holes are that array is uniformly distributed, and in orifice plate (2-1), the ratio of the density of the density of square hole and the magnetic pole (1-1) of stator plate (1) is 100:16; Described ⊥ font iron core (2-3) is superposed by several silicon steel sheet and forms, some ⊥ font iron cores (2-3) are all wound with coil (2-4), some ⊥ font iron cores (2-3) being wound with coil (2-4) to be inserted respectively in the square hole of orifice plate (2-1) and to be fixed, the tap of some coils (2-4) is divided into public pole according to the sense of current and controls pole, public pole, as bonding pole, controls pole and is connected with control circuit (4); Described permanent magnet pole (2-2) is square type, and it is arranged on orifice plate (1) center; Described buphthalmos universal wheel (2-5), makes mover (2) and stator plate (1) keep certain air gap for supporting mover (2); Described battery pack (3) is arranged on mover (2) top and is connected with control circuit board (3) by wire.