CN106347815A - Anti-collision pallet and method for preventing pellet from colliding - Google Patents
Anti-collision pallet and method for preventing pellet from colliding Download PDFInfo
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- CN106347815A CN106347815A CN201610841713.XA CN201610841713A CN106347815A CN 106347815 A CN106347815 A CN 106347815A CN 201610841713 A CN201610841713 A CN 201610841713A CN 106347815 A CN106347815 A CN 106347815A
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- pallet
- cuboid
- magnetic
- magnet
- moving direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
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Abstract
The invention provides an anti-collision pallet and a method for preventing the pellet from colliding. The pellet comprises a pellet body and at least two magnetic devices, wherein each magnetic device is provided with two magnetic poles with opposite polarity; at least one magnetic groove is formed in each side, located in the moving direction of the pallet, of the pallet body; at least one magnetic device is arranged in each magnetic groove, and the magnetic poles, facing the outer side of the pallet body, of the magnetic devices have the same polarity; the value of a gap between any two adjacent pallet bodies in the pallet moving direction on the basis of the magnetic devices is not smaller than a set threshold value. Due to the existence of the magnetic devices, a certain gap can exist between any two adjacent pallet bodies, and the pallets can be prevented from colliding by means of the scheme.
Description
Technical field
The present invention relates to field of computer technology, particularly to a kind of pallet of anticollision and avoid the side that pallet clashes into
Method.
Background technology
During automatization, semi-automatic line production, generally product can be placed on pallet.Whenever completing
During one work station, can movement through pallet and by the product automatic push on pallet to next station, so make product
Product pass sequentially through each station to carry out corresponding processed.
Presently used pallet is common pallet, for carrying product.Each pallet, will by the roller on streamline
Itself and the product order being carried push to each station.
But, in each pallet moving process, situation about colliding between pallet easily occurs, thus sending out between larger production
Life is collided and causes product the risk of quality problems.
Content of the invention
The invention provides a kind of pallet of anticollision and the method avoiding pallet shock, it can be avoided that touching between pallet
Hit.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
On the one hand, the invention provides a kind of pallet of anticollision, comprising:
Pallet body, at least two magnetic means；
Each described magnetic means is respectively provided with opposite polarity two magnetic poles；
Every side in described pallet body, being located on pallet moving direction, is provided with least one magnetic force groove；
Be provided with least one described magnetic means in each described magnetic force groove, and each magnetic means towards stack
The polarity all same of the magnetic pole of plate outer body；
On pallet moving direction, based on the magnetic means of setting, the gap width between two pallet body of arbitrary neighborhood
All not less than given threshold.
Further, described pallet body is cuboid pallet；
Described at least two magnetic means include: 2 Magnet, and each Magnet is respectively provided with n pole and s pole；
Every side on described cuboid pallet, being located on pallet moving direction, is provided with 1 magnetic force groove, and
It is provided with 1 described Magnet in each magnetic force groove；
The n of each described Magnet is extremely all towards the outside of cuboid pallet, or, the extremely equal court of the s of each described Magnet
Outside to cuboid pallet.
Further, each roller based on setting on streamline, the arbitrary described cuboid stack on streamline
Plate moves along pallet moving direction；
In moving process, for the either objective cuboid pallet being provided with Magnet, it is satisfied by the first formula, the second public affairs
Formula and the 3rd formula；
Described first formula includes:
f0+f1=f2+f
Wherein, f0The motive force being subject to for target cuboid pallet, f2Be on pallet moving direction, be located at target rectangular
Adjacent rectangle pallet in front of body pallet, the repulsive force to this target cuboid pallet, f1It is on pallet moving direction, position
In the adjacent rectangle pallet in target cuboid pallet rear, the repulsive force to this target cuboid pallet, f is target cuboid
The frictional force that pallet is subject to；
Described second formula includes:
Wherein, the repulsive force that f is subject to for target cuboid pallet, a is correction factor, lgFor on target cuboid pallet
Minimum clearance value between Magnet and the Magnet on adjacent cuboid pallet, bgFor the intensity of magnetization of Magnet, agMagnetic pole strength for Magnet
Long-pending；
Described 3rd formula includes:
F=mgu/r
Wherein, the frictional force that f is subject to for target cuboid pallet, m is placed product by target cuboid pallet and thereon
Quality summation, g be acceleration of gravity, u be coefficient of rolling friction, r be streamline upper roller radius.
Further, each roller based on setting on streamline, the arbitrary described cuboid stack on streamline
Plate moves along pallet moving direction；
In moving process, when being provided with two cuboid pallets of the arbitrary neighborhood of Magnet and reaching balance, it is satisfied by
Four formula, the 5th formula and the 6th formula；
Described 4th formula includes:
F=f
Wherein, f is the repulsive force between two cuboid pallets, and f is the rolling of the pair of rollers cuboid pallet on streamline
Frictional force；
Described 5th formula includes:
Wherein, f is the repulsive force between two cuboid pallets, and a is correction factor, lgMagnet for two cuboid pallets
Between minimum clearance value, bgFor the intensity of magnetization of Magnet, agMagnetic pole area for Magnet；
Described 6th formula includes:
F=mgu/r
Wherein, f is the force of rolling friction of the pair of rollers cuboid pallet on streamline, and m is cuboid pallet and institute thereon
Place the quality summation of product, g is acceleration of gravity, u is coefficient of rolling friction, r is the radius of streamline upper roller.
Further, the length of described cuboid pallet is 853mm, and width is 550mm, and thickness is 30mm；
Described pallet moving direction is paralleled with the long side sideline of described cuboid pallet.
Further, in addition to towards the magnetic pole outside cuboid pallet, the surrounding of each described Magnet is all enclosed with
At least one of which magnetic shield device；
Described magnetic shield device be shaped as net or thin slice；
The material of described magnetic shield device is ferrum or iron-nickel alloy.
Further, described magnetic means is strong alloy magnet；
Described strong alloy magnet includes: SmCo smco permanent magnet, or, neodymium iron boron ndfeb based permanent magnet；
The magnetic energy product of described smco permanent magnet is any value between 15mgoe～30mgoe, described ndfeb system
The magnetic energy product of permanent magnet is any value between 27mgoe～50mgoe.
Further, described pallet body is plywood, or, pvc (polyvinyl chloride, polrvinyl chloride) synthesis
Plate.
Further, in described pallet body, the every side not being located on pallet moving direction, be provided with least one
Individual u-shaped groove.
Further, described pallet body is cuboid pallet；
On described cuboid pallet, the every side not being located on pallet moving direction, is provided with 3 u-shaped grooves, its
In, there is the trough rim of the 2 u-shaped grooves beeline away from neighbouring cuboid pallet turning and be 40mm, a remaining u-shaped is recessed
The distance at the center of this 2 u-shaped grooves of the centre-to-centre spacing of groove is equal.
Further, described pallet body is cuboid pallet；
The length of each described u-shaped groove is 100mm, and width is 80mm, and thickness is equal to described cuboid stack
The thickness of plate, and be 30mm；
Described pallet moving direction is paralleled with the long side sideline of described cuboid pallet.
On the other hand, the invention provides a kind of avoid pallet clash into method, comprising:
For each pallet, it is performed both by: in every side in pallet body, being located on pallet moving direction, be all provided with
Put at least one magnetic force groove；
It is respectively provided with least one magnetic means in each described magnetic force groove, and each magnetic means is respectively provided with polarity phase
Two anti-magnetic poles；
The polarity all same towards the magnetic pole outside pallet body of each described magnetic means is set, so that pallet moves
On dynamic direction, the gap width between two pallet body of arbitrary neighborhood is all not less than given threshold.
The invention provides a kind of pallet of anticollision and avoid pallet clash into method, this pallet include pallet body and
At least two magnetic means；Each magnetic means is respectively provided with opposite polarity two magnetic poles；In pallet body, be located at pallet
Every side on moving direction, is provided with least one magnetic force groove；It is provided with least one in each magnetic force groove
Magnetic means, and the polarity all same towards the magnetic pole outside pallet body of each magnetic means；On pallet moving direction, base
In the magnetic means of setting, the gap width between two pallet body of arbitrary neighborhood is all not less than given threshold.Magnetic means
Exist, so that all there is certain interval between the two of arbitrary neighborhood pallet body, therefore the present invention is it can be avoided that send out between pallet
Raw collision.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of the pallet of anticollision that one embodiment of the invention provides；
Fig. 2 is the structural representation of the pallet of another kind of anticollision that one embodiment of the invention provides；
Fig. 3 is a kind of structural representation of Magnet being enclosed with magnetic shield device that one embodiment of the invention provides；
Fig. 4 is a kind of flow chart of method avoiding pallet to clash into that one embodiment of the invention provides.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained on the premise of not making creative work, broadly falls into the scope of protection of the invention.
As shown in figure 1, embodiments providing a kind of pallet of anticollision, may include that
Pallet body 101, at least two magnetic means 102；
Each described magnetic means 102 is respectively provided with opposite polarity two magnetic poles 1021；
Every side in described pallet body 101, being located on pallet moving direction, is provided with least one magnetic force recessed
Groove 1011；
It is provided with least one described magnetic means 102 in each described magnetic force groove 1011, and each magnetic means
The polarity all same of 102 magnetic pole towards pallet body 101 outside；
On pallet moving direction, based on the magnetic means 102 of setting, between two pallet body 101 of arbitrary neighborhood
Gap width is all not less than given threshold.
Embodiments provide a kind of pallet of anticollision, this pallet includes pallet body and at least two magnetic force dress
Put；Each magnetic means is respectively provided with opposite polarity two magnetic poles；In pallet body, every on pallet moving direction
Side, is provided with least one magnetic force groove；It is provided with least one magnetic means in each magnetic force groove, and each magnetic
The polarity all same towards the magnetic pole outside pallet body of power apparatus；Magnetic force dress on pallet moving direction, based on setting
Put, the gap width between two pallet body of arbitrary neighborhood is all not less than given threshold.The presence of magnetic means, so that appoint
Anticipate and all there is certain interval between two adjacent pallet body, therefore the embodiment of the present invention is it can be avoided that collide between pallet.
In detail, product pallet placed can be the electronic product such as server, storage device, pc, notebook, or its
His type products.
In detail, in FIG, when pallet right-to-left is mobile, because the pallet body shown in Fig. 1 is cuboid, then
The left and right of this pallet body two side is respectively positioned on pallet moving direction, and two sides up and down of this pallet body are not all located at
On pallet moving direction, therefore magnetic force groove can be respectively provided with left side and right edge.
Additionally, in FIG, each magnetic means is respectively provided with opposite polarity two magnetic poles, and towards outside pallet body
The polarity all same of the magnetic pole of side.Therefore, on same pallet moving direction, when order is mobile successively for each pallet, when
When gap between two pallets of arbitrary neighborhood is less, the magnetic principles repelled each other due to the same sex, the presence of magnetic means can make this
There is repulsive force between two pallets, and gap is less, repulsive force is bigger, such that it is able to prevent the gap between this two pallets to be less than
Safe distance, plays buffering and the effect at interval by magnetic force, to avoid colliding between pallet, and avoids putting on each pallet
The product put collides, it is to avoid the product interface contact that product collision rift is easily caused is bad, product appearance scratches, interiors of products
Zero device suffer hard hit and damaged equivalent risk it is ensured that product safety is reliable.
Preferably, in an embodiment of the invention, refer to Fig. 2, described pallet body 101 is cuboid pallet；
Described at least two magnetic means 102 include: 2 Magnet, and each Magnet is respectively provided with n pole and s pole；
Every side on described cuboid pallet, being located on pallet moving direction, is provided with 1 magnetic force groove
It is provided with 1 described Magnet in 1011, and each magnetic force groove 1011；
The n of each described Magnet is extremely all towards the outside of cuboid pallet, or, the extremely equal court of the s of each described Magnet
Outside to cuboid pallet.
In detail, Fig. 2 (1) can be the top view of pallet, and Fig. 2 (2) can be the left view of pallet, and Fig. 2 (3) can be
The front view of pallet.
In fig. 2, pallet body is cuboid pallet, and this four, concrete upper and lower, left and right of cuboid pallet side.When
When pallet moving direction moves for right-to-left, left and right two side is respectively positioned on pallet moving direction, and upper and lower two sides are equal
It is not located on pallet moving direction, therefore on left side and right edge, respectively 1 magnetic force groove can be set, and each magnetic force is recessed
All it is placed with a Magnet in groove.
In detail, Magnet can have n pole and s pole, as shown in Fig. 2 can be by the n pole of each Magnet towards cuboid stack
The outside of plate.Certainly, equally can by the s pole of each Magnet towards cuboid pallet outside.
As shown in Fig. 2 the length of cuboid pallet is a1, width is b1, thickness is c1；The length of each magnetic force groove
For a2, width is b2, thickness is c2.Wherein, c2≤c1.
The shape and structure of Magnet generally can be matched with the shape and structure of magnetic force groove, refer to Fig. 2, this shape and structure
For cuboid.Certainly, according to different actual demands, such as in view of Magnet installation question, Magnet fixation problem etc., this shape is tied
Structure can be equally other types.For example, in an embodiment of the invention, this shape and structure can for "+" type.
When all along the pallet moving direction of diagram, order moves each pallet, for arbitrary pallet, when it
The pallet at the pallet in front or rear becomes hour apart from the spacing of itself, based on the Magnet of pallet left and right sides setting, Yi Jiji
The magnetic principles repelled each other in the Magnet same sex, this pallet can increase to the repulsive force of adjacent pallet, with ensure its with front pallet and
All certain safety clearance can be kept, thus avoiding colliding between pallet between the pallet of rear.
In detail, the gap length between any two pallet is generally affected by many factors, for example, have pallet weight, stack
Place on plate the friction condition of species, pallet and streamline roller of product, the magnetic of Magnet, the size of Magnet, Magnet
To repulsive force that the motive force of pallet, other Magnet closing on pallet produce etc. when number, streamline roller rotate.These impacts
The change of factor, can cause the change of gap length between pallet.And in order to ensure to avoid colliding between adjacent pallet, between pallet
Gap length should be not less than given threshold, and such as can arrange this given threshold is safe distance 10cm.Therefore, it can to pallet
Stressing conditions considered and rationally arranged, in order to anticollision effect can be reached.
Therefore, in an embodiment of the invention, each roller based on setting on streamline, on streamline
Arbitrary described cuboid pallet moves along pallet moving direction；
In moving process, for the either objective cuboid pallet being provided with Magnet, it is satisfied by following formula (1), public affairs
Formula (2) and formula (3)；
f0+f1=f2+f (1)
Wherein, f0The motive force being subject to for target cuboid pallet, f2Be on pallet moving direction, be located at target rectangular
Adjacent rectangle pallet in front of body pallet, the repulsive force to this target cuboid pallet, f1It is on pallet moving direction, position
In the adjacent rectangle pallet in target cuboid pallet rear, the repulsive force to this target cuboid pallet, f is target cuboid
The frictional force that pallet is subject to；
Wherein, the repulsive force that f is subject to for target cuboid pallet, a is correction factor, lgFor on target cuboid pallet
Minimum clearance value between Magnet and the Magnet on adjacent cuboid pallet, bgFor the intensity of magnetization of Magnet, agMagnetic pole strength for Magnet
Long-pending；
F=mgu/r (3)
Wherein, the frictional force that f is subject to for target cuboid pallet, m is placed product by target cuboid pallet and thereon
Quality summation, g be acceleration of gravity, u be coefficient of rolling friction, r be streamline upper roller radius.
In detail, f1And f2All can be calculated by formula (2).
In detail, motive force f that pallet is subject to0When the roller stress being usually on streamline rotates, the promotion to pallet
Power.Certainly, in an embodiment of the invention, this motive force f0Motive force when equally can move for artificial promotion pallet.
In formula (2), generally take a=3～5, and gap width lgCan take large values when big, gap width lgCan take when big
Little value.Additionally, the magnetic pole area a of MagnetgIt is usually the length of Magnet and the product of width, intensity of magnetization b of MagnetgGenerally with
The thickness of Magnet is directly proportional, therefore the change of Magnet overall dimensions can lead to agAnd bgChange.
Refer to Fig. 2, because Magnet can be exposed to pallet side, and the left and right sides of each pallet is mounted on magnetic
Ferrum, therefore minimum clearance value lgIt is usually the gap width between adjacent 2 Magnet, and this 2 Magnet are located at 2 different pallets respectively
On.Certainly, this minimum clearance value lgCan be equally the gap width of the adjacent side of this 2 different pallets.
No matter between above-mentioned pallet, how each influence factor of gap length changes, and is required to ensure minimum clearance value lgNo
Less than given threshold, and each influence factor integrates and can meet above-mentioned 3 formula.
In an embodiment of the invention, for arbitrary pallet, when its front or behind does not have pallet, or in front of it or
The pallet at rear with its distance between farther out when, corresponding repulsive force can be zero.
Additionally, in an embodiment of the invention, based on each roller of setting on streamline, on streamline
Arbitrary described cuboid pallet moves along pallet moving direction；
In moving process, when being provided with two cuboid pallets of the arbitrary neighborhood of Magnet and reaching balance, it is satisfied by down
State formula (4), above-mentioned formula (2) and above-mentioned formula (3)；
F=f (4)
Wherein, f is the repulsive force between two cuboid pallets, and f is the rolling of the pair of rollers cuboid pallet on streamline
Frictional force.
Because electronic product needs to experience each station successively in process of production, especially when product design size is larger
When, such as server product, generally will carry out mobile product by pallet.Therefore, the size of pallet should be produced with carrying service device
Product, thus enough to carry other smallclothes electronic products.
Therefore, in an embodiment of the invention, the length of described cuboid pallet is 853mm, and width is 550mm, thick
Spend for 30mm；
Described pallet moving direction is paralleled with the long side sideline of described cuboid pallet.
In detail, taking generic server as a example, its length and width typically has a size of 755 × 480mm, therefore refer to Fig. 2 it is known that a1
=853mm, b1=550mm, c1=30mm, and pallet moving direction can be paralleled with pallet long side sideline, that is, with cuboid stack
The upper side edge of plate or lower side are to parallel.
It is provided with Magnet due in pallet, for avoiding Magnet to cause magnetic interference to product on pallet, can be in Magnet week
Enclose and carry out magnetic shield.
Therefore, in an embodiment of the invention, in order to a kind of possible implementation of magnetic shield is described, so, please
With reference to Fig. 3, in addition to towards the magnetic pole outside cuboid pallet, the surrounding of each described Magnet is all enclosed with least one of which magnetic
Property screening arrangement；
Described magnetic shield device be shaped as net or thin slice；
The material of described magnetic shield device is ferrum or iron-nickel alloy.
In detail, the material of magnetic shield device generally can be from the high material of pcrmeability, such as ferrum or iron-nickel alloy.Make
With the material of high magnetic permeability, the magnetic line of force can be attracted to come, to change the magnetic line of force direction in magnetic field, reduce such that it is able to effective
The impact to product for the Magnet.
In detail, magnetic shield device can be netted or thin slice, for example, it is possible to cover in the subregion of Magnet appearance
Or parcel last layer wire gauze or one layer of sheet iron are so that magnetic is all attracted inside ferrum cover, thus reducing magnetic to external world
Interference.
Certainly, in order to strengthen magnetic shield effect, multi-layered magnetic screening arrangement can be set, for example can be in the ferrum of Magnet
At piece outer layer, after being spaced certain gap, add one layer of iron plate again.
In figure 3, for the pallet that any two is adjacent, on pallet setting Magnet be n pole outwardly, s pole inwardly, therefore
Can be to adopt mode as depicted to be wrapped up with shielding magnetic to Magnet, that is, in addition to the exposed part outwardly of n pole, Magnet
Remainder all wrapped up using magnetic shield device.Oblique scribe area shown in figure can be expressed as magnetic shield dress
Put.
In an embodiment of the invention, described magnetic means 102 is strong alloy magnet；
Described strong alloy magnet includes: SmCo smco permanent magnet, or, neodymium iron boron ndfeb based permanent magnet；
The magnetic energy product of described smco permanent magnet is any value between 15mgoe～30mgoe, described ndfeb system
The magnetic energy product of permanent magnet is any value between 27mgoe～50mgoe.
In detail, the magnetic means placed in Magnet groove can be permanent magnet or electric magnet.Because electric magnet needs to carry
For a current supply circuit, therefore the embodiment of the present invention can select permanent magnet.
Additionally, permanent magnet can be from the permanent magnet material with high magnetic, such as SmCo (smco) permanent magnet and neodymium iron boron
(ndfeb) based permanent magnet.
In an embodiment of the invention, described pallet body 101 is plywood, or, pvc hard board.
In detail, because product is on streamline, need to experience each station, carry out every processed, therefore can not keep away
Product is often carried out lift to move or transfer etc. by the needs exempted from.Therefore, the configuration design of pallet is it may be considered that easy lift to move can be had
Effect.
Therefore, in an embodiment of the invention, in order to a kind of pallet design of easy lift to move is described, so, described
In pallet body 101, the every side not being located on pallet moving direction, is provided with least one u-shaped groove 1012.
For example, refer to Fig. 2, when direction shown in arrow is pallet moving direction, the left and right sides of cuboid pallet is located at stack
On plate moving direction, upper and lower sides are not located on pallet moving direction, therefore it is recessed to be respectively provided with least one u-shaped in upside and downside
Groove.For example, as shown in Fig. 2 three u-shaped grooves can be respectively provided with upside and downside.
In an embodiment of the invention, in order to a kind of distribution design of multiple u-shaped groove is described, so, described
Pallet body 101 is cuboid pallet；
On described cuboid pallet, the every side not being located on pallet moving direction, is provided with 3 u-shaped grooves
1012, wherein, there is the trough rim of the 2 u-shaped grooves beeline away from neighbouring cuboid pallet turning and be 40mm, remaining one
The distance at the center of this 2 u-shaped grooves of centre-to-centre spacing of individual u-shaped groove is equal.
In detail, the product on pallet is mostly generic server, and the two ends of the long side of generic server are generally each
It is provided with a cabinet ear.Therefore, refer to Fig. 2, when designing distribution on pallet for the u-shaped groove it is contemplated that lift to move saves most
The situation of power, can remove increase u-shaped groove at the 40mm position of side in pallet two ends distance, i.e. x=40mm, thus not only can keep away
Open server front end both sides cabinet ear it can also be ensured that lift to move personnel can capture enough product area.For profile chi
Very little larger product, such as generic server, this design is generally used for the situation that two people assist lift to move product.
On the other hand it is contemplated that when the product quality on pallet is lighter, a people gets final product situation during lift to move, therefore, please join
Examine Fig. 2, at the middle part of every side, equally a u-shaped groove can be set, that is, meet x1=x2.
In an embodiment of the invention, in order to ensure the easy lift to move of staff, so, described pallet body 101 is length
Cube pallet；
The length of each described u-shaped groove 1012 is 100mm, and width is 80mm, and thickness is equal to described rectangular
The thickness of body pallet, and be 30mm；
Described pallet moving direction is paralleled with the long side sideline of described cuboid pallet.
In detail, for the ease of the flexible lift to move of lift to move personnel, refer to Fig. 2, a3=100mm, b3=80mm, c3=c1
=30mm, and pallet moving direction can be paralleled with pallet long side sideline, i.e. upper side edge or lower side with cuboid pallet
To parallel.
In sum, based on pallet provided in an embodiment of the present invention, not only can solve product carry out producing on pallet,
The collision situation easily occurring during turnover, can facilitate staff's lift to move product simultaneously, and operational comfort is high, practical application
By force, it is additionally beneficial to save human cost and time cost, improve production efficiency simultaneously.
As shown in figure 4, embodiments providing a kind of method avoiding pallet to clash into, may comprise steps of:
Step 201: for each pallet, be performed both by: in pallet body, be located at pallet moving direction on each
Side, is respectively provided with least one magnetic force groove.
Step 202: be respectively provided with least one magnetic means in each described magnetic force groove, and each magnetic means all has
Two contrary magnetic poles of polarized.
Step 203: the polarity all same towards the magnetic pole outside pallet body of each described magnetic means is set, with
Make the gap width between two pallet body of arbitrary neighborhood on pallet moving direction all not less than given threshold.
In sum, each embodiment of the present invention at least has the advantages that
1st, in the embodiment of the present invention, the pallet of anticollision includes pallet body and at least two magnetic means；Each magnetic
Power apparatus are respectively provided with opposite polarity two magnetic poles；Every side in pallet body, being located on pallet moving direction, is respectively provided with
There is at least one magnetic force groove；It is provided with least one magnetic means in each magnetic force groove, and the court of each magnetic means
Polarity all same to the magnetic pole outside pallet body；On pallet moving direction, based on the magnetic means of setting, arbitrary neighborhood
Two pallet body between gap width all not less than given threshold.The presence of magnetic means, so that the two of arbitrary neighborhood
All there is certain interval between individual pallet body, therefore the embodiment of the present invention is it can be avoided that collide between pallet.
2nd, in the embodiment of the present invention, the gap between two pallets of arbitrary neighborhood can be prevented to be less than safe distance, by magnetic
Power plays buffering and the effect at interval, to avoid colliding between pallet, and avoids the product placed on each pallet to touch
Hit, it is to avoid the product interface contact that product collision rift is easily caused is bad, product appearance scratches, interiors of products zero device is acutely hit
Hit and damaged equivalent risk it is ensured that product safety is reliable.
3rd, in the embodiment of the present invention, based on the Magnet of setting in each pallet, can superscribe around each Magnet
Magnetic shield device, to avoid Magnet to cause magnetic interference to product on pallet, effectively reduces the impact to product for the Magnet.
4th, in the embodiment of the present invention, based on pallet provided in an embodiment of the present invention, product not only can be solved on pallet
The collision situation easily occurring when carrying out producing, having enough to meet the need, can facilitate staff's lift to move product simultaneously, and operational comfort is high, real
Border application is strong, is additionally beneficial to save human cost and time cost, improve production efficiency simultaneously.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation is made a distinction with another entity or operation, and not necessarily requires or imply exist between these entities or operation
Any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to non-
The comprising of exclusiveness, so that including a series of process of key elements, method, article or equipment not only include those key elements,
But also include other key elements being not expressly set out, or also include being consolidated by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element being limited by sentence " including a 〃 ", does not arrange
Remove and also there is other same factor in the process including described key element, method, article or equipment.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be passed through
Completing, aforesaid program can be stored in the storage medium of embodied on computer readable the related hardware of programmed instruction, this program
Upon execution, execute the step including said method embodiment；And aforesaid storage medium includes: rom, ram, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Finally it should be understood that the foregoing is only presently preferred embodiments of the present invention, it is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit protection scope of the present invention.All any modifications made within the spirit and principles in the present invention,
Equivalent, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of pallet of anticollision is it is characterised in that include:
Pallet body, at least two magnetic means；
Each described magnetic means is respectively provided with opposite polarity two magnetic poles；
Every side in described pallet body, being located on pallet moving direction, is provided with least one magnetic force groove；
Be provided with least one described magnetic means in each described magnetic force groove, and each magnetic means towards pallet this
The polarity all same of the magnetic pole of external side；
On pallet moving direction, based on the magnetic means of setting, the gap width between two pallet body of arbitrary neighborhood is all not
Less than given threshold.
2. anticollision according to claim 1 pallet it is characterised in that
Described pallet body is cuboid pallet；
Described at least two magnetic means include: 2 Magnet, and each Magnet is respectively provided with n pole and s pole；
Every side on described cuboid pallet, being located on pallet moving direction, is provided with 1 magnetic force groove, and each
It is provided with 1 described Magnet in individual magnetic force groove；
The n of each described Magnet is extremely all towards the outside of cuboid pallet, or, the s of each described Magnet is extremely all towards length
The outside of cube pallet.
3. anticollision according to claim 2 pallet it is characterised in that
Based on each roller of setting on streamline, the arbitrary described cuboid pallet on streamline is along pallet movement side
To moving；
In moving process, for the either objective cuboid pallet being provided with Magnet, be satisfied by the first formula, the second formula and
3rd formula；
Described first formula includes:
f0+f1=f2+f
Wherein, f0The motive force being subject to for target cuboid pallet, f2It is on pallet moving direction, be located at target cuboid stack
Adjacent rectangle pallet in front of plate, the repulsive force to this target cuboid pallet, f1It is on pallet moving direction, be located at mesh
The adjacent rectangle pallet in mark cuboid pallet rear, the repulsive force to this target cuboid pallet, f is target cuboid pallet
The frictional force being subject to；
Described second formula includes:
Wherein, the repulsive force that f is subject to for target cuboid pallet, a is correction factor, lgFor the Magnet on target cuboid pallet
With the minimum clearance value between the Magnet on adjacent cuboid pallet, bgFor the intensity of magnetization of Magnet, agMagnetic pole area for Magnet；
Described 3rd formula includes:
F=mgu/r
Wherein, the frictional force that f is subject to for target cuboid pallet, m by target cuboid pallet and thereon placement product matter
Amount summation, g is acceleration of gravity, and u is coefficient of rolling friction, and r is the radius of streamline upper roller.
4. anticollision according to claim 2 pallet it is characterised in that
Based on each roller of setting on streamline, the arbitrary described cuboid pallet on streamline is along pallet movement side
To moving；
In moving process, when being provided with two cuboid pallets of the arbitrary neighborhood of Magnet and reaching balance, it is satisfied by the 4th public
Formula, the 5th formula and the 6th formula；
Described 4th formula includes:
F=f
Wherein, f is the repulsive force between two cuboid pallets, and f is the rolling friction of the pair of rollers cuboid pallet on streamline
Power；
Described 5th formula includes:
Wherein, f is the repulsive force between two cuboid pallets, and a is correction factor, lgBetween the Magnet for two cuboid pallets
Minimum clearance value, bgFor the intensity of magnetization of Magnet, agMagnetic pole area for Magnet；
Described 6th formula includes:
F=mgu/r
Wherein, f is the force of rolling friction of the pair of rollers cuboid pallet on streamline, and m is placed by cuboid pallet and thereon
The quality summation of product, g is acceleration of gravity, and u is coefficient of rolling friction, and r is the radius of streamline upper roller.
5. anticollision according to claim 2 pallet it is characterised in that
The length of described cuboid pallet is 853mm, and width is 550mm, and thickness is 30mm；
Described pallet moving direction is paralleled with the long side sideline of described cuboid pallet.
6. anticollision according to claim 2 pallet it is characterised in that
In addition to towards the magnetic pole outside cuboid pallet, the surrounding of each described Magnet is all enclosed with least one of which magnetic screen
Cover device；
Described magnetic shield device be shaped as net or thin slice；
The material of described magnetic shield device is ferrum or iron-nickel alloy.
7. anticollision according to claim 1 pallet it is characterised in that
Described magnetic means is strong alloy magnet；
Described strong alloy magnet includes: SmCo smco permanent magnet, or, neodymium iron boron ndfeb based permanent magnet；
The magnetic energy product of described smco permanent magnet is any value between 15mgoe～30mgoe, described ndfeb system permanent magnetism
The magnetic energy product of body is any value between 27mgoe～50mgoe；
And/or,
Described pallet body is plywood, or, polrvinyl chloride pvc hard board.
8. the pallet according to described anticollision arbitrary in claim 1 to 7 it is characterised in that
In described pallet body, the every side not being located on pallet moving direction, is provided with least one u-shaped groove.
9. anticollision according to claim 8 pallet it is characterised in that
Described pallet body is cuboid pallet；
On described cuboid pallet, the every side not being located on pallet moving direction, is provided with 3 u-shaped grooves, wherein,
The beeline away from neighbouring cuboid pallet turning for the trough rim of 2 u-shaped grooves of presence is 40mm, a remaining u-shaped groove
The center of this 2 u-shaped grooves of centre-to-centre spacing distance equal；
And/or,
Described pallet body is cuboid pallet；
The length of each described u-shaped groove is 100mm, and width is 80mm, and thickness is equal to described cuboid pallet
Thickness, and be 30mm；
Described pallet moving direction is paralleled with the long side sideline of described cuboid pallet.
10. a kind of method avoiding pallet to clash into is it is characterised in that include:
For each pallet, be performed both by: in pallet body, be located at pallet moving direction on every side, be respectively provided with to
A few magnetic force groove；
Be respectively provided with least one magnetic means in each described magnetic force groove, and each magnetic means be respectively provided with opposite polarity
Two magnetic poles；
The polarity all same towards the magnetic pole outside pallet body of each described magnetic means is set, so that pallet movement side
Gap width between two pallet body of arbitrary neighborhood is all not less than given threshold upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841713.XA CN106347815A (en) | 2016-09-22 | 2016-09-22 | Anti-collision pallet and method for preventing pellet from colliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841713.XA CN106347815A (en) | 2016-09-22 | 2016-09-22 | Anti-collision pallet and method for preventing pellet from colliding |
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| Publication Number | Publication Date |
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| CN106347815A true CN106347815A (en) | 2017-01-25 |
Family
ID=57859124
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610841713.XA Pending CN106347815A (en) | 2016-09-22 | 2016-09-22 | Anti-collision pallet and method for preventing pellet from colliding |
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| CN (1) | CN106347815A (en) |
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| CN114408337A (en) * | 2022-03-01 | 2022-04-29 | Tcl华星光电技术有限公司 | Transport tray |
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Application publication date: 20170125 |