阅读说明：本技术 一种磁悬浮动力输送装置 (Magnetic suspension power conveying device ) 是由 王雅晶 于 2019-10-14 设计创作，主要内容包括：本发明公开了一种磁悬浮动力输送装置,包括载物单元、对载物单元产生持续磁力驱动的磁轴、驱动磁轴绕轴向做回转运动的动力单元、限制载物单元沿物品输送方向运动的导向单元。该磁悬浮动力输送装置,轴体转动带动其表面驱动磁铁上交替排列的S极磁区和N极磁区转动,与从动磁铁上交替排列的S极磁区和N极磁区产生持续作用,推动载物单元悬浮前进,具有驱动表面非接触、静音小、无磨损、使用寿命长、相应快速、能耗小、成本低的优点,适于广泛推广应用。(The invention discloses a magnetic suspension power conveying device which comprises a carrying unit, a magnetic shaft, a power unit and a guide unit, wherein the magnetic shaft is driven by continuous magnetic force generated by the carrying unit, the power unit is used for driving the magnetic shaft to rotate around the axial direction, and the guide unit is used for limiting the carrying unit to move along the conveying direction of an article. This magnetic suspension power transmission device, axis body rotate and drive the rotation of the S utmost point magnetic domain and the N utmost point magnetic domain of the last alternate arrangement of its surface drive magnet, produce the persistence with the S utmost point magnetic domain and the N utmost point magnetic domain of the last alternate arrangement of driven magnet, promote to carry the thing unit suspension and go forward, have drive surface non-contact, the silence is little, no wearing and tearing, long service life, corresponding quick, the energy consumption is little, advantage with low costs, be suitable for extensive popularization and application.)

1. a magnetic levitation power transmission apparatus, comprising:

the object carrying unit comprises an object carrying table and a driven magnet arranged on the object carrying table, wherein the driven magnet is provided with S-pole magnetic regions and N-pole magnetic regions which are alternately arranged;

The magnetic shaft comprises a shaft body and a driving magnet coated on the circumferential surface of the shaft body, the driving magnet is provided with S-pole magnetic regions and N-pole magnetic regions which are alternately arranged, and the S-pole magnetic regions and the N-pole magnetic regions on the driving magnet form included angles with the radial section of the shaft body; the magnetic shaft makes rotary motion around the axial direction to generate continuous magnetic force drive to the carrying unit;

The power unit is in transmission connection with the magnetic shaft to enable the magnetic shaft to do rotary motion around the axial direction;

a guide unit that restricts movement of the loading unit in an article conveying direction;

A mounting bracket defining a channel for movement of the carrier unit.

2. The magnetic suspension power transmission device as claimed in claim 1, wherein the magnetic areas of S pole and N pole on the driven magnet are arranged at an included angle with the radial section of the shaft body; or the S pole magnetic area and the N pole magnetic area on the driven magnet are sequentially nested in a circular ring shape.

3. the magnetic suspension power transmission device as claimed in claim 1 or 2, wherein the magnetic S pole region and the magnetic N pole region form an included angle of 15-75 degrees with the radial section of the shaft body.

4. The magnetic levitation power transmission device as recited in claim 1, wherein the guiding unit comprises a supporting plate mounted in the channel, the loading unit and the magnetic shaft are respectively disposed on two sides of the supporting plate, and two opposite side walls of the channel are respectively disposed adjacent to two sides of the loading stage.

5. The magnetic suspension power transmission device as claimed in claim 1, wherein the guiding unit comprises sliding rails respectively disposed on two opposite side walls of the passage, and the side of the object stage is provided with a sliding slot, and the sliding rails are slidably embedded in the sliding slot.

6. The magnetic levitation power transmission device as recited in claim 1, wherein the stage has a mount for restraining an object to the stage.

7. the magnetic levitation power transmission device as recited in claim 6, wherein the fixing frame has a receiving cavity for receiving an object, and the receiving cavity is formed by an inner cavity of a cartridge case or surrounded by a plurality of clamping jaws.

8. the magnetic levitation power transmission device as claimed in claim 1, wherein the driving magnet on the shaft body is formed by a plurality of magnetic wheels sleeved on the shaft body, and each magnetic wheel has S-pole magnetic regions and N-pole magnetic regions arranged alternately.

9. the magnetic levitation power transmission device as claimed in claim 4, wherein rollers or balls are provided on the stage to allow the stage to roll on the support plate.

10. the magnetic levitation power transmission device as recited in claim 5, wherein magnets repelling like poles are disposed on the sliding rail and the sliding groove.

Technical Field

the invention relates to a magnetic suspension power conveying device, and belongs to the field of conveying equipment.

Background

On an automatic production assembly line or a conveying production line, the conveying of products or parts is usually realized by driving a screw rod sliding block to move through a motor or by conveying belt operation, the mechanical assembly among all parts in the traditional conveying equipment is complex, the parts are abraded and aggravated after long-time operation, the operation noise of the equipment is high, the conveying speed is reduced, dust is easy to accumulate, the fragment pollution is easy to generate, and the operation precision of the equipment is reduced. Therefore, a new conveying apparatus is needed to solve the above problems.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

disclosure of Invention

In order to solve the problems in the prior art, the invention provides a magnetic suspension power conveying device which has the advantages of small abrasion, stable operation, low noise, no pollution and the like.

The invention adopts the following technical scheme to realize the purpose:

A magnetic levitation power delivery apparatus, comprising:

the object carrying unit comprises an object carrying table and a driven magnet arranged on the object carrying table, wherein the driven magnet is provided with S-pole magnetic regions and N-pole magnetic regions which are alternately arranged;

The magnetic shaft comprises a shaft body and a driving magnet coated on the circumferential surface of the shaft body, the driving magnet is provided with S-pole magnetic regions and N-pole magnetic regions which are alternately arranged, and the S-pole magnetic regions and the N-pole magnetic regions on the driving magnet form included angles with the radial section of the shaft body; the magnetic shaft makes rotary motion around the axial direction to generate continuous magnetic force drive to the carrying unit;

The power unit is in transmission connection with the magnetic shaft to enable the magnetic shaft to do rotary motion around the axial direction;

A guide unit that restricts movement of the loading unit in an article conveying direction;

A mounting bracket defining a channel for movement of the carrier unit.

In a preferred embodiment, the S-pole magnetic region and the N-pole magnetic region on the driven magnet are arranged at an included angle with the radial cross section of the shaft body; or the S pole magnetic area and the N pole magnetic area on the driven magnet are sequentially nested in a circular ring shape.

In a preferred embodiment, the S-pole magnetic region and the N-pole magnetic region form an angle of 15 ° to 75 °, preferably 45 °, with the radial cross section of the shaft body.

In a preferred embodiment, the guiding unit includes a supporting plate erected in the channel, the object carrying unit and the magnetic shaft are respectively located at two sides of the supporting plate, and two opposite side walls of the channel are respectively close to two side surfaces of the object carrying table.

Furthermore, the objective table is provided with rollers or balls, so that the objective table rolls on the supporting plate.

In a preferred embodiment, the guiding unit includes sliding rails respectively disposed on two opposite side walls of the channel, a sliding groove is disposed on a side portion of the stage, and the sliding rails are slidably embedded in the sliding groove.

Furthermore, magnets which repel in the same polarity are arranged on the sliding rail and the sliding groove.

In a preferred embodiment, the object table is provided with a holder for holding an object on the object table.

In a preferred embodiment, the holder has a receiving space for receiving the object, which is formed by the interior of the cartridge housing or by a plurality of clamping jaws.

in a preferred embodiment, the driving magnet on the shaft body is composed of a plurality of magnetic wheels sleeved on the shaft body, and each magnetic wheel is provided with S-pole magnetic regions and N-pole magnetic regions which are alternately arranged.

furthermore, the magnetic wheels on the shaft body are closely arranged or arranged at intervals.

In a preferred embodiment, the stage is circular or square, preferably quadrilateral.

Benefits of the present application include, but are not limited to:

Among this application magnetic suspension power conveyor, axis body slewing motion drives the rotation of alternate arrangement ' S utmost point magnetic domain and N utmost point magnetic domain magnet on its surface drive magnet, and with alternate arrangement ' S utmost point magnetic domain and N utmost point magnetic domain last action on the driven magnet, the promotion is carried the thing unit and is the suspension state and gos forward, has drive surface non-direct contact, silence, do not have wearing and tearing, long service life, corresponding quick, the energy consumption is little, no dust pollution ' S advantage, is suitable for extensive popularization and application.

drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a top view of a magnetically suspended force transfer device according to one embodiment of the present invention;

FIG. 2 is a bottom view of the magnetic levitation power transmission apparatus of FIG. 1;

FIG. 3 is a left side view of the magnetic levitation force transporting device of FIG. 1;

FIG. 4 is a schematic diagram of the structure of the stage of the magnetic levitation power transferring apparatus of FIG. 1;

FIG. 5 is a top view of a magnetic levitation power transmission apparatus according to another embodiment of the present invention;

FIG. 6 is a bottom view of the magnetic levitation power transmission device of FIG. 5;

FIG. 7 is a left side view of the magnetic levitation power transmission device of FIG. 5;

FIG. 8 is a schematic structural diagram of an object stage in the magnetic levitation power transmission device in FIG. 5;

FIG. 9 is a bottom view of an object stage of the magnetic levitation power transferring apparatus according to an embodiment of the present invention;

Fig. 10 is a bottom view of an object stage of the magnetic levitation power transferring apparatus according to another embodiment of the present invention;

Fig. 11 is a schematic structural diagram of a magnetic wheel in the magnetic suspension power transmission device according to an embodiment of the present invention.

In the figure, 101, a mounting bracket, 102, a channel, 201, a shaft body, 202, a driving magnet, 301, an object stage, 302, a driven magnet, 400, a power unit, 501, a supporting plate, 502, a sliding rail, 503, a sliding groove, 600 and a fixing frame.

Detailed Description

in order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein. Therefore, the scope of the invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1 to 8, the magnetic levitation power transmission device of the present embodiment includes a mounting bracket 101, and a magnetic shaft and a loading unit are disposed on the mounting bracket 100, and a passage 102 for the loading unit to move is defined, and the magnetic shaft is arranged along the article conveying direction. During operation, the magnetic shaft drives the loading unit to generate continuous magnetic force, so that the articles are conveyed along the channel 102.

The magnetic shaft includes a shaft body 201 and a driving magnet 202 coated on a circumferential surface of the shaft body 201. Specifically, the driving magnet 202 has S-pole magnetic regions and N-pole magnetic regions alternately arranged, and the S-pole magnetic regions and the N-pole magnetic regions are arranged at an angle with respect to the radial cross section of the shaft body 201, the angle being in the range of 15 ° to 75 °, preferably 45 °. As shown in fig. 11, in a preferred embodiment, the driving magnet 201 on the shaft 201 is composed of a plurality of magnetic wheels sleeved on the shaft, and each magnetic wheel has S-pole magnetic regions and N-pole magnetic regions arranged alternately. Specifically, the magnetic wheels are arranged closely or at intervals.

The loading unit comprises a loading platform 301 and a driven magnet 302 arranged on the loading platform 301, wherein the driven magnet 302 is provided with S pole magnetic regions and N pole magnetic regions which are alternately arranged, and the arrangement direction of the S pole magnetic regions and the N pole magnetic regions is substantially along the conveying direction of the articles. Referring to fig. 9, in one embodiment, the S-pole magnetic region and the N-pole magnetic region of the driven magnet 302 are disposed at an angle in the range of 15 ° to 75 °, preferably 45 °, to the radial cross-section of the shaft body 201. Referring to fig. 10, in another embodiment, the magnetic regions of S-pole and N-pole on the driven magnet 302 are nested in a circular ring shape, thereby obtaining magnetic regions of S-pole and N-pole that are alternately arranged. In the actual mounting process, the driven magnet 302 may be embedded in the stage 301 for fixing.

When the magnetic field type objective table 301 works, the shaft body 201 rotates to drive the S-pole magnetic regions and the N-pole magnetic regions alternately arranged on the surface of the shaft body to rotate, and the S-pole magnetic regions and the N-pole magnetic regions alternately arranged on the driven magnet 302 continuously act, so that the objective table 301 moves forward in a suspension state.

Specifically, the shaft body 201 is mounted on the mounting bracket 100 through a bearing, and one end of the shaft body 201 is in transmission connection with the power unit 400, so that the shaft body 201 performs rotary motion around the axial direction; the power unit 400 can select power elements such as a motor and a hydraulic motor, and can be connected with the shaft body 201 through a coupling, or can be connected with the shaft body through a belt or a gear.

In order to limit the smooth movement of the carrying unit along the article conveying direction, the magnetic suspension power conveying device of the embodiment is also provided with a guide unit.

as shown in fig. 1-4, in one embodiment, the guiding unit includes a supporting plate 501 mounted in the channel 102, the object carrying unit and the magnetic shaft are respectively located at the upper and lower sides of the supporting plate 501, two opposite side walls of the channel 102 are respectively close to two side surfaces of the object stage 301, and the supporting plate 501 is made of a material that does not shield the magnetic field.

Referring again to fig. 9, in order to avoid friction between the stage 301 and the supporting plate 501, rollers or balls may be provided on the stage 301 to allow the stage 301 to roll on the supporting plate 501. In this embodiment, the shape of the stage 301 is preferably a quadrangle, and the stage 301 is prevented from being rotationally displaced and plays a role in guiding.

as shown in fig. 5 to 8, in another embodiment, the guiding unit includes sliding rails 502 respectively disposed on two opposite sidewalls of the channel 102, a sliding groove 503 is disposed on a side portion of the object stage 301, and the sliding rails 502 are slidably embedded in the sliding groove 503.

further, in order to avoid friction between the slide rail 502 and the slide groove 503, magnets are provided on the slide rail 502 and the slide groove 503 to repel each other in the same polarity, so that the slide rail 502 and the slide groove 503 do not contact each other, and the stage 301 moves in a floating state. Specifically, magnets, which are both S-poles or both N-poles, may be fixed to the surfaces of the slide rail 502 and the slide groove 503 facing each other. In this embodiment, the stage 301 may be circular or square in shape.

Of course, the structural form of the guiding unit is not limited to the above two forms, and a through hole may be provided on the stage, and a slide bar is provided on the mounting bracket, and the slide bar is inserted into the through hole as long as the movement of the stage along the required direction can be limited.

In order to fix the article to the stage 301, the stage 301 is provided with a holder 600 for holding the article on the stage 301. When columnar articles such as heparin tube are transported, mount 600 can set up to the bobbin case, or many clamping jaws, inserts the heparin tube in the bobbin case or in the space that many clamping jaws enclose during the use, prevents to topple over.

In another embodiment, a plurality of magnetic suspension power conveying devices of the present embodiment may be combined, and a track transfer mechanism is disposed between two adjacent conveying devices, so that the object stage can be reversed or transferred to the auxiliary track for processing the object.

The magnetic suspension power transmission device in the above embodiment is not limited to horizontal transmission, and the magnetic shaft may be vertically installed, obliquely installed, or disposed above and below the object table 301, on the premise of ensuring that the object to be transmitted can be fixed on the object table 301. The specific form of the mounting bracket 101 is not particularly limited as long as the support plate 501 or the slide rail 502 can be supported.

In addition, the above embodiments are only specific application structures of the present invention, and are not limited to the patent, and those skilled in the art can make modifications and changes of specific structures such as the shape of the object stage, the shape of the mounting bracket, the form of the object stage roller, etc. under the teaching of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.

The present invention is not described in detail, but is known to those skilled in the art.