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CN115159131B - Magnetic suspension conveying system and carrying assembly thereof - Google Patents

Magnetic suspension conveying system and carrying assembly thereof Download PDF

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Publication number
CN115159131B
CN115159131B CN202110360112.8A CN202110360112A CN115159131B CN 115159131 B CN115159131 B CN 115159131B CN 202110360112 A CN202110360112 A CN 202110360112A CN 115159131 B CN115159131 B CN 115159131B
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China
Prior art keywords
rotor
pressing
mover
piece
horizontal section
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CN202110360112.8A
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Chinese (zh)
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CN115159131A (en
Inventor
董海勇
黄志彬
梅骜
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GAC Aion New Energy Automobile Co Ltd
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Gac Aion New Energy Vehicle Co ltd
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Priority to CN202110360112.8A priority Critical patent/CN115159131B/en
Publication of CN115159131A publication Critical patent/CN115159131A/en
Application granted granted Critical
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G54/00Non-mechanical conveyors not otherwise provided for
    • B65G54/02Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic

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  • Non-Mechanical Conveyors (AREA)

Abstract

The invention provides a magnetic suspension conveying system and a carrying assembly thereof, and relates to the field of magnetic suspension conveying. The magnetic suspension conveying system comprises a magnetic suspension track and a carrying assembly, wherein the magnetic suspension track is provided with a suspension conveying channel, and the carrying assembly is movably arranged in the suspension conveying channel; the carrying assembly comprises a first rotor and a second rotor which are staggered in the vertical direction, the first rotor is provided with a bearing piece, the edge of the bearing piece protrudes to the outer side of the outline of the first rotor, the second rotor is provided with a pressing piece, and the edge of the pressing piece protrudes to the outer side of the outline of the second rotor; the edge lower surface of the pressing piece is provided with a pressing part, the upper surface of the supporting piece is provided with a supporting part for bearing materials, the pressing part is not lower than the supporting part, and the pressing part is matched with the supporting part to clamp and position the materials. The material is clamped and positioned through the pressing part and the bearing part, and the whole carrying assembly is simple and reliable in structure, can be matched with the pre-positioning mechanism, is favorable for smooth handover of the material, and can rapidly and accurately convey the material.

Description

Magnetic suspension conveying system and carrying assembly thereof
Technical Field
The invention relates to the technical field of magnetic suspension conveying, in particular to a magnetic suspension conveying system and a carrying assembly thereof.
Background
The method and the device for producing and conveying the coiled tape COF are disclosed in the prior art, and the method for producing and conveying the coiled tape COF comprises the following steps: step 1, mounting a material to be processed, namely a base material, on a non-contact conveying device, so that the material to be processed can be prevented from being polluted in a feeding stage; step 2, when materials are processed in the equipment, the suspension device is used for supporting and conveying, so that the materials or products are not contacted with the conveying device to realize processing, and pollution and damage of the products in the processing process are avoided; and step 3, rolling the processed COF tape by adopting a non-contact transmission roller, so that the rolled product is in a vacated state.
Magnetic suspension conveying is used as one of non-contact conveying technologies, and compared with traditional belt conveying, the magnetic suspension conveying has the advantages of dust free, noise free, high speed, accuracy and the like. In the magnetic suspension conveying system, a rotor is used for bearing materials, the rotor is controlled to move through a stator to finish conveying operation, and a power supply or an air source is generally designed on the rotor to fix the materials.
But setting up power or air supply on the active cell all can increase the structure complexity of active cell, has not only influenced the original reservation function of magnetic suspension conveying system, moreover, still is unfavorable for the smooth handing-over of material, is difficult to realize the purpose of quick accurate transport material.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a carrying assembly of a magnetic levitation conveying system, so as to solve the problems that the arrangement of a power supply or an air source on a mover can increase the structural complexity of the mover, not only affects the original pre-positioning function of the magnetic levitation conveying system, but also is not beneficial to smooth material delivery and is difficult to quickly and accurately convey materials. Meanwhile, the invention also aims to provide a magnetic suspension conveying system.
The technical scheme of the carrying component of the magnetic suspension conveying system is as follows:
The carrying assembly of the magnetic levitation conveying system comprises a first rotor and a second rotor which are staggered in the vertical direction, wherein a bearing piece is arranged on the first rotor, the edge of the bearing piece protrudes to the outer side of the outline of the first rotor, a pressing piece is arranged on the second rotor, and the edge of the pressing piece protrudes to the outer side of the outline of the second rotor;
The edge lower surface of the pressing piece is provided with a pressing portion, the upper surface of the supporting piece is provided with a supporting portion for bearing materials, the pressing portion is not lower than the supporting portion, and the pressing portion is matched with the supporting portion to clamp and position the materials.
Further, the bearing piece is a bearing plate, the bearing plate is fixed on the upper side of the first rotor, the pressing piece is a pressing plate, the pressing plate is fixed on the upper side of the second rotor, and the bearing plate and the pressing plate are of flat plate structures.
Further, the bearing piece is flat plate structure, the pressfitting piece is the zigzag plate structure, the zigzag plate structure includes lower horizontal segment, goes up horizontal segment and fixed connection be in down the interlude between horizontal segment and the last horizontal segment, lower horizontal segment is fixed the upside of second active cell, go up the horizontal segment protrusion extremely the profile outside of second active cell, just go up the lower surface of horizontal segment constitution pressfitting portion.
Further, two second movers are arranged and symmetrically distributed on two sides of the first mover; or at least three second movers are arranged, and the at least three second movers are circumferentially distributed at intervals by taking the first mover as a center.
Further, the first rotor and the second rotor are respectively provided with permanent magnets, and the supporting piece and the pressing piece are both made of non-magnetic materials.
The technical scheme of the magnetic suspension conveying system is as follows:
The magnetic suspension conveying system comprises a magnetic suspension track and a carrying assembly, wherein the magnetic suspension track is provided with a suspension conveying channel, and the carrying assembly is movably arranged in the suspension conveying channel;
The carrying assembly comprises a first rotor and a second rotor which are staggered in the vertical direction, a bearing piece is arranged on the first rotor, the edge of the bearing piece protrudes to the outer side of the outline of the first rotor, a pressing piece is arranged on the second rotor, and the edge of the pressing piece protrudes to the outer side of the outline of the second rotor;
The edge lower surface of the pressing piece is provided with a pressing portion, the upper surface of the supporting piece is provided with a supporting portion for bearing materials, the pressing portion is not lower than the supporting portion, and the pressing portion is matched with the supporting portion to clamp and position the materials.
Further, the bearing piece is a bearing plate, the bearing plate is fixed on the upper side of the first rotor, the pressing piece is a pressing plate, the pressing plate is fixed on the upper side of the second rotor, and the bearing plate and the pressing plate are of flat plate structures.
Further, the bearing piece is flat plate structure, the pressfitting piece is the zigzag plate structure, the zigzag plate structure includes lower horizontal segment, goes up horizontal segment and fixed connection be in down the interlude between horizontal segment and the last horizontal segment, lower horizontal segment is fixed the upside of second active cell, go up the horizontal segment protrusion extremely the profile outside of second active cell, just go up the lower surface of horizontal segment constitution pressfitting portion.
Further, two second movers are arranged and symmetrically distributed on two sides of the first mover; or at least three second movers are arranged, and the at least three second movers are circumferentially distributed at intervals by taking the first mover as a center.
Further, the first rotor and the second rotor are respectively provided with permanent magnets, and the supporting piece and the pressing piece are both made of non-magnetic materials.
The beneficial effects are that: this magnetic suspension conveying system's carrier assembly adopts the combined design of first active cell and second active cell, sets up the bearing spare on first active cell, utilizes the supporting portion of bearing spare to come the bearing material, sets up the pressfitting spare on the second active cell, and the pressfitting portion of pressfitting spare is not less than the supporting portion of bearing spare, ensures that the pressfitting portion of usable pressfitting spare presses the material, and the pressfitting portion of by means of pressfitting spare cooperates with the supporting portion of bearing spare and holds the location material from top to bottom, and carrier assembly's simple structure is reliable, is favorable to the smooth handing-over of material.
Wherein, the edge protrusion of bearing piece is to the profile outside of first active cell, and the edge protrusion of pressfitting piece is to the profile outside of second active cell, and when pressfitting piece and bearing piece centre gripping location material from top to bottom, the edge of accessible bearing piece withstands the second active cell, has avoided first active cell and second active cell to take place the coincidence in vertical direction, has ensured that both can receive stable magnetic field effect all the time.
When the first rotor and the second rotor clamp materials and then synchronously displace in the suspension conveying channel as a whole, the first rotor and the second rotor as a whole can be matched with a pre-positioning mechanism, and the pre-positioning function is realized through fine adjustment compensation of actions such as translation and rotation, so that the purpose of rapidly and accurately conveying the materials can be realized.
Drawings
FIG. 1 is a schematic front view of a magnetic levitation transport system according to embodiment 1 of the present invention when transporting materials by a carrier assembly;
FIG. 2 is a schematic top view of a magnetic levitation transport system according to embodiment 1 of the present invention when transporting materials by a carrier assembly;
Fig. 3 is a schematic front view of a magnetic levitation transport system according to embodiment 2 of the present invention when the carrier assembly transports materials.
In the figure: 1-a first rotor, 10-a bearing plate, 2-a second rotor, 20-a pressing plate, 3-materials, 21-a Z-shaped plate structure, 211-a lower horizontal section, 212-an upper horizontal section and 213-a middle section.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In a specific embodiment 1 of the magnetic levitation transport system of the present invention, as shown in fig. 1 and 2, the magnetic levitation transport system includes a magnetic levitation track and a carrying assembly, the magnetic levitation track has a levitation transport channel, and the carrying assembly is movably disposed in the levitation transport channel; the carrying assembly of the magnetic levitation conveying system comprises a first rotor 1 and a second rotor 2 which are staggered in the vertical direction, wherein a supporting piece 10 is arranged on the first rotor 1, the edge of the supporting piece 10 protrudes to the outer side of the outline of the first rotor 1, a pressing piece 20 is arranged on the second rotor 2, and the edge of the pressing piece 20 protrudes to the outer side of the outline of the second rotor 2; the lower surface of the edge of the pressing piece 20 is provided with a pressing part, the upper surface of the supporting piece 10 is provided with a supporting part for bearing the material 3, the pressing part is not lower than the supporting part, and the pressing part is matched with the supporting part to clamp and position the material 3.
The carrying component of the magnetic suspension conveying system adopts the combined design of the first rotor 1 and the second rotor 2, the bearing piece is arranged on the first rotor 1, the bearing part of the bearing piece is used for bearing the material 3, the pressing piece is arranged on the second rotor 2, the pressing part of the pressing piece is not lower than the bearing part of the bearing piece, the pressing part of the pressing piece can be used for pressing the material 3, the material 3 is clamped and positioned up and down by means of the matching of the pressing part of the pressing piece and the bearing part of the bearing piece, the carrying component is simple and reliable in structure, and smooth handover of the material is facilitated.
Wherein, the edge protrusion of bearing piece is to the profile outside of first active cell 1, and the edge protrusion of pressfitting piece is to the profile outside of second active cell 2, and when pressfitting piece and bearing piece centre gripping location material 3 from top to bottom, the edge of accessible bearing piece withstands second active cell 2, has avoided first active cell 1 and second active cell 2 to take place the coincidence in vertical direction, has ensured that both can receive stable magnetic field effect all the time.
When the first rotor 1 and the second rotor 2 clamp the material 3 and then synchronously displace in the suspension conveying channel as a whole, the first rotor 1 and the second rotor 2 as a whole can be matched with a pre-positioning mechanism, and the pre-positioning function is realized through fine adjustment compensation of actions such as translation and rotation, so that the purpose of rapidly and accurately conveying the material 3 can be realized.
In this embodiment, the supporting member is a supporting plate 10, the supporting plate 10 is fixed on the upper side of the first mover 1, the pressing member is a pressing plate 20, the pressing plate 20 is fixed on the upper side of the second mover 2, and the supporting plate 10 and the pressing plate 20 are both in flat plate structures. For the flaky or foil-shaped material 3, the mass and the motion inertia of the material are small, and the edge of the material 3 is pressed by the pressing plate 20 on the second rotor 2, so that the relative displacement is prevented during conveying, pre-positioning and feeding handover, and meanwhile, a sufficient photographing position is reserved for a pre-positioning mechanism, so that the exposed area of the upper surface of the material 3 is large enough for the feeding mechanism of the next procedure to smoothly suck the material 3 in vacuum.
It should be noted that, the clamping force of the carrying mechanism is realized by the independent control of the first rotor 1 and the second rotor 2 in the vertical direction, the first rotor 1 and the second rotor 2 which are used as a whole after clamping and positioning the material 3 are controlled by the magnetic suspension conveying system to move to the pre-positioning position, and the whole is still matched with the pre-positioning mechanism as a whole after moving to the position. The length direction of the suspension conveying channel is defined as X direction, the width direction of the suspension conveying channel is defined as Y direction, the vertical direction is defined as Z direction, and the pre-positioning function is realized through translational, rotational and other actions in three-dimensional space by fine adjustment and compensation.
In addition, the first rotor 1 and the second rotor 2 are respectively provided with permanent magnets, the bearing piece and the pressing piece are made of non-magnetic materials, the permanent magnets are utilized to ensure that stable levitation force can be formed between the first rotor 1, the second rotor 2 and the magnetic levitation track respectively through magnetic force action, and stable operation of the carrying assembly is prevented from being influenced due to the fact that the bearing piece and the pressing piece are magnetized.
In order to meet different requirements, the support member may be designed as the support plate 10, and the pressing member may be designed as a zigzag plate structure 21, as shown in fig. 3, wherein the zigzag plate structure 21 includes a lower horizontal section 211, an upper horizontal section 212, and a middle section 213 fixedly connected between the lower horizontal section 211 and the upper horizontal section 212, the lower horizontal section 211 is fixed on the upper side of the second mover 2, the upper horizontal section 212 protrudes out of the outline of the second mover 2, and the lower surface of the upper horizontal section 212 forms a pressing portion of the pressing member.
For the massive materials 3 with corresponding thickness, the mass and inertia of the materials 3 are larger, the two second movers 2 can be arranged, the two second movers 2 are symmetrically distributed on two sides of the first mover 1, the edges of the materials 3 are pressed by the upper horizontal sections 212 of the two Z-shaped plate structures 21, the relative displacement can be prevented during conveying, pre-positioning and feeding and connecting, and meanwhile, enough photographing positions are reserved for the pre-positioning mechanism, so that the exposed area of the upper surface of the materials 3 is large enough, and the feeding structure of the next procedure can smoothly grasp or vacuum the materials 3.
In other embodiments, in order to meet the carrying requirements of different materials, at least three second movers may be provided, and at least three second movers are circumferentially distributed at intervals with the first mover as a center. The material can be clamped and positioned up and down by means of the cooperation of the pressing part and the bearing part of the bearing part, and the carrying assembly has simple and reliable structure and is beneficial to smooth material delivery.
The specific embodiments of the carrying assembly of the magnetic levitation transport system of the present invention are the same as the specific embodiments of the carrying assembly of the magnetic levitation transport system in the specific implementation manner of the magnetic levitation transport system of the present invention, and are not described herein.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.

Claims (10)

1. The carrying assembly of the magnetic levitation conveying system is characterized by comprising a first rotor and a second rotor which are staggered in the vertical direction, wherein a bearing piece is arranged on the first rotor, the edge of the bearing piece protrudes to the outer side of the outline of the first rotor, a pressing piece is arranged on the second rotor, and the edge of the pressing piece protrudes to the outer side of the outline of the second rotor;
The edge lower surface of the pressing piece is provided with a pressing portion, the upper surface of the supporting piece is provided with a supporting portion for bearing materials, the pressing portion is not lower than the supporting portion, and the pressing portion is matched with the supporting portion to clamp and position the materials.
2. The carrier assembly of claim 1, wherein the support is a support plate, the support plate is fixed on the upper side of the first mover, the pressing member is a pressing plate, the pressing plate is fixed on the upper side of the second mover, and the support plate and the pressing plate are both flat structures.
3. The carrier assembly of claim 1, wherein the support is a flat plate structure, the pressing member is a zigzag plate structure, the zigzag plate structure includes a lower horizontal section, an upper horizontal section, and an intermediate section fixedly connected between the lower horizontal section and the upper horizontal section, the lower horizontal section is fixed on the upper side of the second mover, the upper horizontal section protrudes to the outer side of the outline of the second mover, and the lower surface of the upper horizontal section forms the pressing portion.
4. A carrier assembly of a magnetic levitation transport system according to any of claims 1-3, wherein two of the second movers are symmetrically distributed on both sides of the first mover; or at least three second movers are arranged, and the at least three second movers are circumferentially distributed at intervals by taking the first mover as a center.
5. A carrier assembly for a magnetic levitation transport system according to any of claims 1-3, wherein the first mover and the second mover are provided with permanent magnets, respectively, and the support and the press are made of non-magnetic material.
6. A magnetic levitation transport system comprising a magnetic levitation track having a levitation transport path thereon and a carrier assembly movably disposed in the levitation transport path;
The carrying assembly comprises a first rotor and a second rotor which are staggered in the vertical direction, a bearing piece is arranged on the first rotor, the edge of the bearing piece protrudes to the outer side of the outline of the first rotor, a pressing piece is arranged on the second rotor, and the edge of the pressing piece protrudes to the outer side of the outline of the second rotor;
The edge lower surface of the pressing piece is provided with a pressing portion, the upper surface of the supporting piece is provided with a supporting portion for bearing materials, the pressing portion is not lower than the supporting portion, and the pressing portion is matched with the supporting portion to clamp and position the materials.
7. The magnetic levitation transport system of claim 6, wherein the support is a support plate, the support plate is fixed on the upper side of the first mover, the pressing member is a pressing plate, the pressing plate is fixed on the upper side of the second mover, and the support plate and the pressing plate are both in a flat plate structure.
8. The magnetic levitation transport system of claim 6, wherein the support is a flat plate structure, the pressing member is a zigzag plate structure, the zigzag plate structure comprises a lower horizontal section, an upper horizontal section and an intermediate section fixedly connected between the lower horizontal section and the upper horizontal section, the lower horizontal section is fixed on the upper side of the second mover, the upper horizontal section protrudes to the outer side of the outline of the second mover, and the lower surface of the upper horizontal section forms the pressing portion.
9. A magnetic levitation transportation system according to any of claims 6-8, wherein two of the second movers are symmetrically distributed on both sides of the first mover; or at least three second movers are arranged, and the at least three second movers are circumferentially distributed at intervals by taking the first mover as a center.
10. A magnetic levitation transportation system according to any of claims 6-8, wherein the first mover and the second mover are provided with permanent magnets, respectively, and the support and the pressing member are made of non-magnetic material.
CN202110360112.8A 2021-04-01 2021-04-01 Magnetic suspension conveying system and carrying assembly thereof Active CN115159131B (en)

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Application Number Priority Date Filing Date Title
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CN115159131B true CN115159131B (en) 2024-06-25

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