CN105157387A - Tunnel type oven having magnetic suspension conveying function - Google Patents
Tunnel type oven having magnetic suspension conveying function Download PDFInfo
- Publication number
- CN105157387A CN105157387A CN201510626788.1A CN201510626788A CN105157387A CN 105157387 A CN105157387 A CN 105157387A CN 201510626788 A CN201510626788 A CN 201510626788A CN 105157387 A CN105157387 A CN 105157387A
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- Prior art keywords
- magnetic suspension
- tunnel type
- guide rail
- magnet
- conveying function
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Abstract
A tunnel type oven having a magnetic suspension conveying function comprises a box and a trolley. Openings are formed in the two ends of the box, a guide rail is arranged at the bottom of the box, and a first magnetic suspension conveying system is arranged on the guide rail. The trolley is provided with a second magnetic suspension conveying system. The first magnetic suspension conveying system and the second magnetic suspension conveying system interact and generate traction force to push the trolley to do magnetic suspension motion. According to the tunnel type oven, friction-free and noise-free operating of the trolley can be achieved, noise pollution is reduced, mechanical abrasion is avoided, and the maintenance cost is reduced. As no supporting medium is needed, the tunnel type oven can work for a long time without lubrication or maintenance. Stress distribution is even, and stress is greatly reduced. The manufacturing cost can be reduced, and service life reliability can be improved.
Description
Technical field
The present invention relates to a kind of tunnel type baking box with magnetic suspension conveying function.
Background technology
At present, in battery pole piece vacuum bakeout manufacturing procedure, all function casing can be used.In existing function casing, be provided with material bogey and driven wheel, drive unit is arranged on sealable function casing, and the bottom surface of material bogey is provided with tooth bar, arranges under the teeth directional on tooth bar, and the gear teeth of driven wheel are upwards arranged.When transmitting material bogey, lithium ion battery or electrode are placed on material bogey, and drive unit makes driven wheel rotate, the gear teeth of driven wheel and the tooth engagement of tooth bar, and driven wheel band carry-over bar moves, and makes material bogey move in sealable functional compartment.
Such as; publication number is that the Chinese patent literature of 104880044A discloses a kind of tunnel type baking line material transmission method and device; wherein; sealable function casing arranges N number of drive unit with clutch; the driving spur gear of drive unit and M guide wheel are arranged in sealable function casing; in sealable function casing, a straight-line trajectory is set; the position substantially parallel with straight-line trajectory is arranged respectively drive spur gear and guide wheel in the both sides of straight-line trajectory, and drive the gear teeth basic setup in the vertical direction of spur gear.This technology has the advantages such as the gear teeth, long service life, reduction production cost, transmission smoothness and the straight-line trajectory that can not damage driving spur gear can not deform.But the ubiquitous problem of mode of movement of this contact is, after carrying for a long time, constantly joggleword between rack and pinion, wearing and tearing in various degree can occur, and service life is not long, increase maintenance cost, and produce larger noise in the course of the work.
Summary of the invention
In order to overcome the problems referred to above, the invention provides the wearing and tearing of a kind of mechanical, low noise, low maintenance expense and the tunnel type baking box with magnetic suspension conveying function that can increase the service life.
Technical scheme of the present invention is: provide a kind of tunnel type baking box with magnetic suspension conveying function, comprise casing and dolly, described tank ends is provided with opening, and in described casing, diapire is provided with guide rail, and described guide rail is provided with the first levitation transportation system; Described dolly is provided with the second levitation transportation system; Described first levitation transportation system and the second levitation transportation system interact and produce tractive force and promote described dolly suspended motion.
As improvement of the present invention, the guide rail of described bottom half is T font guide rail, described first magnetic suspension induction system comprises the primary coil be equipped with bottom the two-arm of described T font guide rail, be equipped with guided way outside the two-arm of described T font guide rail, the top of described T font guide rail is provided with driving winding; Described dolly comprises loading part and bogie, described bogie is located at the bottom of described loading part, described bogie both sides are in square in opposite directions, described bogie is provided with the second magnetic suspension induction system, the drawing magnetism that described second magnetic suspension induction system comprises the suspension magnet being located at described bogie bottom, the guidance magnets being located at described bogie both sides inwall and is located in described bogie top inner wall, described driving winding, primary coil and guided way match with drawing magnetism, suspension magnet and guidance magnets respectively.
As improvement of the present invention, described drawing magnetism, suspension magnet and guidance magnets are all permanent magnets.
As improvement of the present invention, described drawing magnetism, suspension magnet and guidance magnets are connected on described bogie respectively by fixed mount.
As improvement of the present invention, described permanent magnet is ndfeb magnet, samarium cobalt magnet, alnico magnet or ferrite lattice.
As improvement of the present invention, described casing is provided with power supply, and described primary coil and driving winding are electrically connected to the power supply of described casing.
As improvement of the present invention, in described casing, be also provided with the magnetic suspension controller for adjusting hoverheight and pushing direction.
As improvement of the present invention, described magnetic suspension controller respectively with described primary coil and drive winding to be electrically connected.
As improvement of the present invention, described bogie is steel structure body.
Contrast prior art, the invention has the beneficial effects as follows, primary coil and suspension magnet is adopted to interact, dolly can be suspended on guide rail, adopt drawing magnetism and drive winding to interact, make dolly can at moving on rails, realize dolly without friction and noiselessness running, long-time running also can avoid mechanical wear, reduces maintenance cost, increases the service life; Adopt guidance magnets and guided way to interact, dolly can be made not depart from guide rail, ensure that operation is smooth and easy; Adopt magnetic suspension controller, hoverheight and pushing direction can be adjusted.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the side-looking structural representation of Fig. 1.
Detailed description of the invention
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" in term be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, and such as, can be fixedly connected with, and also can be that dismounting connects, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present invention.In addition, in describing the invention, except as otherwise noted, the implication of " multiple ", " some " is two or more.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Refer to Fig. 1 and Fig. 2, what Fig. 1 and Fig. 2 disclosed is a kind of tunnel type baking box with magnetic suspension conveying function, comprises casing 100 and dolly 200.Described casing 100 two ends are provided with opening 140, and described casing 100 can be arranged at opening 140 place can the gate of switch, makes described casing 100 become confined space.In described casing 100, diapire is provided with guide rail.In described casing 100, the guide rail of diapire is T font guide rail 110.Described T font guide rail 110, as the term suggests the cross section of described guide rail is T-shaped, from the cross section of described T font guide rail 110, the bottom of described T font guide rail 110 not only can adopt a vertical bar, stable in order to increase, and can adopt the vertical bar of more than two or two.In the direction extended along described guide rail, described T font guide rail 110 bottom can be an entirety, and also can be array arrangement, a segment distance of being namely separated by arranges a vertical bar.Described T font guide rail 110 is provided with the first levitation transportation system.Described first magnetic suspension induction system comprises the primary coil 111 be equipped with bottom the two-arm of described T font guide rail 110, is equipped with guided way 112 outside the two-arm of described T font guide rail 110, and the top of described T font guide rail 110 is provided with and drives winding 113.Described guided way 112 is made by magnetic material, as permanent magnet or electromagnet, if use electromagnet to make, the magnetic of conveying guided way 112 can be regulated strong and weak by changing size of current, thus adjusting deviation, described dolly 200 is resetted.Described driving winding 113 comprises iron core and is set around the coil on described iron core.Described casing 100 is provided with power supply 120, and described primary coil 111 and driving winding 113 are electrically connected at the power supply 120 of described casing 100.The magnetic suspension controller 130 for adjusting hoverheight and pushing direction is also provided with in described casing 100.Described magnetic suspension controller 130 is respectively with described primary coil 111 with drive winding 113 to be electrically connected.
Described dolly 200 comprises loading part 210 and bogie 220, and described bogie 220 is located at the bottom of described loading part 210, and described bogie 220 both sides are in square in opposite directions, and described bogie 220 is steel structure bodies.Described bogie 220 is provided with the second magnetic suspension induction system.The drawing magnetism 223 that described second magnetic suspension induction system comprises the suspension magnet 221 being located at described bogie 220 bottom, the guidance magnets 222 being located at described bogie 220 both sides inwall and is located in described bogie 220 top inner wall.Described drawing magnetism 223 adopts array structure to arrange, and magnetic field is strengthened greatly, more can make full use of magnetic field energy for described dolly 200 and provide the tractive force of horizontal movement.Described drawing magnetism 223, suspension magnet 221 and guidance magnets 222 are connected on described bogie 220 respectively by fixed mount 224.Using described fixed mount 224 to be to described drawing magnetism 223, suspension magnet 221 and guidance magnets 222 are fixed on better on described bogie 220, avoiding, because coming off because connecting shakiness in motion process, affecting operation.Described drawing magnetism 223, suspension magnet 221 and guidance magnets 222 are all permanent magnets.Described permanent magnet is ndfeb magnet, samarium cobalt magnet, alnico magnet or ferrite lattice.Adopt permanent magnet as the making material of described drawing magnetism 223, suspension magnet 221 and guidance magnets 222, its benefit is that permanent magnet does not need energising can keep magnetic yet, without the need to arranging power supply on described dolly 200, one carrys out economize energy, two spaces of saving described dolly 200, make load more material in described dolly 200.
Described drawing magnetism 223, as vehicle-mounted traction part of the force, interacts with described driving winding 113, and form propulsion die, for described dolly 200 provides power, described dolly 200 is along described guide rail movement.Operation principle is, after described driving winding 113 is energized, produces the magnetic field of movement, direction along ng a path moves, described drawing magnetism 223 by electromagnetic force, makes described drawing magnetism 223 and drives the thrust producing linear relative movement between winding 113, promoting described dolly 200 and advance in magnetic field.The size of propulsive force depends on the driving intensity in winding 113 magnetic field and the length etc. of coil.Namely utilize electric energy to convert propulsive force to advance to promote described dolly 200.When described dolly 200 needs stop motion, sense of current is controlled by described magnetic suspension controller 130, make electric current back through described driving winding 113, now described driving winding 113 can produce contrary magnetic field, make drawing magnetism 223 and drive between winding 113 to produce the pulling force contrary with the original direction of motion, make described dolly 200 be decelerated to stop motion.
Described primary coil 111 interacts with suspension magnet 221, forms suspending module.Produce magnetic field after described primary coil 111 is energized, magnetic is just in time contrary with described suspension magnet 221, therefore attracts mutually between the two.Now, due to described suspension magnet 221 under, described primary coil 111 is upper, so described suspension magnet 221 is subject to power upwards together with described dolly 200, this power is upwards just equal with the gravity suffered by described dolly 200, and therefore described dolly 200 suspends and keeps balance.Power upwards suffered by described dolly 200 to pass through to change the size of electric current, thus the magnetic field intensity affecting described primary coil 111 changes.Described dolly 200 due to contactless motion, does not therefore produce noise in running after suspending, and without wearing and tearing, even if the situation of mechanical wear also can not be there is in long-time use.
Described guided way 112 matches with guidance magnets 222, forms oriented module.Due to described dolly 200 suspended motion, when without supporter supports, there will be deviation unavoidably, namely slightly depart from described normal orbit, therefore need to provide oriented module to reset to guide described dolly 200.Described guidance magnets 222 can adopt the mode of array arrangement to arrange, which is more stable.Described guided way 112 can be permanent magnet or electromagnet.When described guided way 112 is permanent magnets, and the principle can repelled each other by two like magnetic poles attract each other or the opposite sex between described guidance magnets 222 is carried out guiding and is resetted; When described guided way 112 is electromagnet, the gap with described guidance magnets 222 can be regulated by described magnetic suspension controller 130 by change size of current and direction, described dolly 200 is resetted.Described guided way 112 and guidance magnets 222 are and are symmetrical arranged, and can adjust respectively by the offset distance different according to left and right.
The present invention adopts primary coil and suspension magnet to interact, dolly can be suspended on guide rail, adopt drawing magnetism and drive winding to interact, make dolly can at moving on rails, realize dolly without friction and noiselessness running, reduce noise pollution, long-time running also can avoid mechanical wear, reduces maintenance cost; Owing to not needing Supporting Media, so can in vacuum, apply under the ultra-clean and various specific condition such as high temperature, low temperature, and can long-term work without the need to lubrication with safeguard; Distribution of force is even, and therefore magnetic suspension support force is evenly distributed on whole magnetic pole strength, significantly reduces stress, can reduce manufacturing cost, improves reliability of service life.Adopt guidance magnets and guided way to interact, dolly can be made not depart from guide rail, ensure that operation is smooth and easy.Adopt magnetic suspension controller, hoverheight and pushing direction can be adjusted.
Obviously, those skilled in that art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. have a tunnel type baking box for magnetic suspension conveying function, comprise casing and dolly, described tank ends is provided with opening, it is characterized in that, in described casing, diapire is provided with guide rail, and described guide rail is provided with the first levitation transportation system; Described dolly is provided with the second levitation transportation system; Described first levitation transportation system and the second levitation transportation system interact and produce tractive force and promote described dolly suspended motion.
2. the tunnel type baking box with magnetic suspension conveying function according to claim 1, the guide rail of described bottom half is T font guide rail, described first magnetic suspension induction system comprises the primary coil be equipped with bottom the two-arm of described T font guide rail, be equipped with guided way outside the two-arm of described T font guide rail, the top of described T font guide rail is provided with driving winding; The bottom of described dolly is provided with the bogie of both sides in square in opposite directions, described bogie is provided with the second magnetic suspension induction system, the drawing magnetism that described second magnetic suspension induction system comprises the suspension magnet being located at described bogie bottom, the guiding electromagnet being located at described bogie both sides inwall and is located in described bogie top inner wall, described driving winding, primary coil and guided way match with drawing magnetism, suspension magnet and guidance magnets respectively.
3. the tunnel type baking box with magnetic suspension conveying function according to claim 2, described drawing magnetism, suspension magnet and guidance magnets are all permanent magnets.
4. the tunnel type baking box with magnetic suspension conveying function according to Claims 2 or 3, described drawing magnetism, suspension magnet and guidance magnets are connected on described bogie respectively by fixed mount.
5. the tunnel type baking box with magnetic suspension conveying function according to claim 3, described permanent magnet is ndfeb magnet, samarium cobalt magnet, alnico magnet or ferrite lattice.
6. the tunnel type baking box with magnetic suspension conveying function according to claim 2, described casing is provided with power supply, and described primary coil and driving winding are electrically connected to the power supply of described casing.
7. the tunnel type baking box with magnetic suspension conveying function according to claim 2, is also provided with the magnetic suspension controller for adjusting hoverheight and pushing direction in described casing.
8. the tunnel type baking box with magnetic suspension conveying function according to claim 7, described magnetic suspension controller respectively with described primary coil and drive winding to be electrically connected.
9. the tunnel type baking box with magnetic suspension conveying function according to claim 2, described bogie is steel structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626788.1A CN105157387A (en) | 2015-09-29 | 2015-09-29 | Tunnel type oven having magnetic suspension conveying function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626788.1A CN105157387A (en) | 2015-09-29 | 2015-09-29 | Tunnel type oven having magnetic suspension conveying function |
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| CN105157387A true CN105157387A (en) | 2015-12-16 |
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| CN201510626788.1A Pending CN105157387A (en) | 2015-09-29 | 2015-09-29 | Tunnel type oven having magnetic suspension conveying function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936447A (en) * | 2016-06-20 | 2016-09-14 | 武汉纺织大学 | Magnetic-driven linear reciprocating yarn guide device and application method thereof |
| CN112943355A (en) * | 2021-03-23 | 2021-06-11 | 重庆交通大学 | Magnetic suspension device for tunnel fault monitoring and emergency material delivery |
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| US3937148A (en) * | 1973-01-02 | 1976-02-10 | Cambridge Thermionic Corporation | Virtually zero power linear magnetic bearing |
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| US20060130699A1 (en) * | 2001-10-01 | 2006-06-22 | Magnemotion, Inc. | Suspending, guiding and propelling vehicles using magnetic forces |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105936447A (en) * | 2016-06-20 | 2016-09-14 | 武汉纺织大学 | Magnetic-driven linear reciprocating yarn guide device and application method thereof |
| CN105936447B (en) * | 2016-06-20 | 2018-08-31 | 武汉纺织大学 | A kind of the linear reciprocation feed carrier and its application method of magnetic drive |
| CN112943355A (en) * | 2021-03-23 | 2021-06-11 | 重庆交通大学 | Magnetic suspension device for tunnel fault monitoring and emergency material delivery |
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Address after: Longgang District of Shenzhen City, Guangdong province 518000 Dragon Street Huilong Po community hoffen (Longgang) Industrial Area No. 2 plant floor, two floor, third floor, four floor Applicant after: Shenzhen xinyuren Polytron Technologies Inc Address before: Lu Hongfeng Industrial Zone No. 38 Hui Pu Cun Longgang District of Shenzhen City, Guangdong Province, No. 1 518000 Applicant before: Shenzhen Xinyuren Technology Co., Ltd. |
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Application publication date: 20151216 |
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