Utility model content
For overcoming the thin plates such as existing pcb board to there will be lacking of the phenomenon such as scratch, deformation in course of conveying
Point, this utility model purpose be to provide a kind of will not produce during conveying material scrape and injure change
The two-sided air-floating conveying of shape.
This utility model is realized by techniques below measure, and a kind of two-sided air-floating conveying, including first
Air supporting plate, the parallel opposed longer sides of described first air supporting plate is provided with the second air supporting plate, described first air supporting plate and
The one side that second air supporting plate is relative is the most uniformly laid with the steam vent of connection, described first air supporting plate and
Between two air supporting plates, air supporting is provided with material, at least side between described first air supporting plate and the second air supporting plate
Being provided with driving means, the movable part of described driving means removably connects material, described material by
Movable part drives mobile.
As a kind of optimal way, air pressure and flow in described first air supporting plate and the second air supporting plate are all provided with
Being set to scalable, the outlet pressure of venthole is set to adjustable.
As a kind of optimal way, described material the first air supporting plate is or/and be provided with logical on the second air supporting plate
Hole, described through hole is provided with the processing unit (plant) being processed to material.
As a kind of optimal way, described material is thin plate.
As a kind of optimal way, described driving means is linear electric motors, and described movable part is for being fixed on
Vacuum on linear motor rotor seat inhales bar.
As a kind of optimal way, described steam vent is the circular hole that diameter is identical.
As a kind of optimal way, described first air supporting plate or the second air supporting plate are provided with identification material level
The material recognizing device put.
As a kind of optimal way, described movable part is after the first air supporting plate and the second air supporting plate are inflated two
Material is connected in zero pressure plane between person.
As a kind of optimal way, described second air supporting plate steam vent airflow direction straight down, described the
One air supporting plate steam vent airflow direction is straight up.
The steam vent of the first air supporting plate of the present utility model and the second air supporting plate discharges height the most in opposite directions
Calm the anger body, thus the plane in the middle of the two forms a zero pressure difference plane, when material is in the second air supporting
Time between plate and the first air supporting plate, owing to the steam vent of the first air supporting plate and the second air supporting plate is respectively to material
Surface injection gases at high pressure, when material is positioned at the stream pressure etc. of the second air supporting plate directive material lower surface
When the stream pressure of the first air supporting plate directive material upper surface is plus the gravity of material, material suspended the
Between one air supporting plate and the second air supporting plate, the movable part of recycling driving means is connected to the side of material
Or many sides, utilize driving means (such as linear electric motors or other mechanical hand etc.) to make material translate.This practicality
Novel material will not contact air supporting plate, and owing to utilizing air-flow to make it be suspended in the first air supporting plate and
Between two air supporting plates so that material in course of conveying zero friction, will not deform;At mobile material
During it also avoid machinery or the staff clamping scuffing that causes of material or pollution.
Detailed description of the invention
Below in conjunction with embodiment and compare accompanying drawing this utility model is described in further detail.
A kind of two-sided air-floating conveying, referring to figs. 1 to Fig. 4, including the first air supporting plate 300, described the
The parallel opposed longer sides of one air supporting plate 300 is provided with the second air supporting plate 200, described first air supporting plate 300 and
The one side that two air supporting plates 200 are relative is the most uniformly laid with the steam vent of connection, described first air supporting plate
300 and second air supportings between air supporting plate 200 are provided with material 400, described first air supporting plate 300 and
Between two air supporting plates 200, at least side is provided with driving means, can on the movable part of described driving means
Dismounting connects material 400, and described material 400 is driven mobile by movable part.
In the present embodiment, the first air supporting plate 300 and the second air supporting plate 200 are that level be arranged in parallel up and down
, in other embodiments, two air supporting plates can also vertically be arranged in parallel, and material is vertically arranged equally
Between two air supporting plates, the stream pressure of two air supporting plate ejections is utilized to make it to swing, then at thing
Material lower limb utilizes a walking structural transmission material.
The first air supporting plate 300 of this transport platform and the steam vent of the second air supporting plate 200 are arranged the most in opposite directions
Go out gases at high pressure, thus the plane in the middle of the two forms a zero pressure difference plane, with reference to Fig. 3, Fig. 3
In arrow be airflow direction, when material 400 (such as pcb board etc.) is in the second air supporting plate 200 and
Time between one air supporting plate 300, due to the steam vent difference of the first air supporting plate 300 and the second air supporting plate 200
To middle material 400 such as pcb board surface injection gases at high pressure, when material 400 is positioned at the second air supporting plate
The stream pressure of 200 directive material 400 lower surfaces is equal to table on the first air supporting plate 300 directive material 400
When the stream pressure in face is plus the gravity of material 400, material 400 is suspended in the first air supporting plate 300 and the
Between two air supporting plates 200, the movable part of recycling driving means removably connects the one of material 400
Side or many sides, make to removably connect thing to utilize driving means (such as linear electric motors or other mechanical hand etc.)
Material 400 translation.The material 400 that removably connects in this transport platform will not contact air supporting plate, and due to
Utilize air-flow to make it be suspended between the first air supporting plate 300 and the second air supporting plate 200 so that on can
Dismounting connects material 400 zero friction in course of conveying.
The two-sided air-floating conveying of one embodiment, on the basis of previous technique scheme concrete it is also possible that
Air pressure and flow in first air supporting plate 300 and the second air supporting plate 200 are disposed as scalable, venthole
Outlet pressure be set to adjustable.Thus by regulating the first air supporting plate 300 and the second air supporting plate 200
Pressure differential can regulate material 400 height between, and according to the thickness of material, density, surface
The long-pending outlet pressure waiting regulation pore.
The two-sided air-floating conveying of one embodiment, on the basis of previous technique scheme concrete it is also possible that
Described material the first air supporting plate 300 is or/and be provided with through hole on the second air supporting plate 200, on described through hole
It is provided with the processing unit (plant) being processed to material.Such as may utilize jet-printing head by through hole to simultaneously to thing
Expect two codings, or utilize mechanical hand to stretch into simultaneously to material two engravings, soldered elements etc..
The two-sided air-floating conveying of one embodiment, refer to Fig. 1 and Fig. 2, at the base of previous technique scheme
Specifically it is also possible that material 400 is the sheet form such as pcb board on plinth, utilize the conveying of this transport platform and add
The thin plates such as work pcb board will not deform, and when the thin plates such as pcb board exist micro-strain, at the first gas
Deformation can also be smoothed under the stream pressure of kickboard 300 and the second air supporting plate 200.
The two-sided air-floating conveying of one embodiment, refer to Fig. 1 and Fig. 2, at the base of previous technique scheme
Specifically it is also possible that driving means is linear electric motors 600 on plinth, described movable part is for being fixed on straight line
Vacuum on motor 600 mover seat inhales bar 500.Utilize vacuum hole to fix and move pcb board and also avoid
Machinery or staff clamping pcb board scratch or pollute.
The two-sided air-floating conveying of one embodiment, on the basis of previous technique scheme concrete it is also possible that
The material recognizing device identifying material position it is provided with, such as the on first air supporting plate or the second air supporting plate
Pneumatic sensor or pressure transducer it is laid with on one air supporting plate or the second air supporting plate, thus when sensor sense
After should arriving the path of material, control corresponding valve and open motion front and close first gas at motion rear
Kickboard 300 and the steam vent of the second air supporting plate 200, thus economize on tolerance;Can also be in the first air supporting
It is provided with photographic head on plate or the second air supporting plate, identifies material movement path by the image of shooting, also
Device also carries out material recognition (such as infrared emission reception, ultrasound wave generation reflection etc.) to use other to identify.
The two-sided air-floating conveying of one embodiment, on the basis of previous technique scheme concrete it is also possible that
First air supporting plate 200 is connected with the steam vent in the second air supporting plate 300 and a compressed gas source such as air pump
Logical.Stable high pressure draught is provided to it, the most in other embodiments, it is possible to by compressing by air pump
Air bottle provides high pressure draught.
The two-sided air-floating conveying of one embodiment, on the basis of previous technique scheme concrete it is also possible that
Movable part zero pressure plane between the two after the first air supporting plate 300 and the second air supporting plate 200 are inflated
Upper connection material 400, so that material 400 can guarantee that horizontal feed.
The two-sided air-floating conveying of one embodiment, refer to Fig. 1 and Fig. 2, at the base of previous technique scheme
Specifically it is also possible that first air supporting plate the 300, second air supporting plate 200 and driving means are all fixed on plinth
In one marble platform 100.
The two-sided air-floating conveying of one embodiment, refer to Fig. 3, has on the basis of previous technique scheme
Body it is also possible that the first air supporting plate 300 steam vent airflow direction straight up, described second air supporting plate 200
Steam vent airflow direction is straight down.
The two-sided air-floating conveying of one embodiment, on the basis of previous technique scheme concrete it is also possible that
The side of the first air supporting plate and the second air supporting plate is respectively arranged with multiple air inlet, described air inlet and aerofluxus
Hole connects, and refer to the structural representation that Fig. 4, Fig. 4 are the first air supporting plate 300, the first air supporting plate
Side is provided with 4 air inlets 302, and air inlet 302 connects with the steam vent 301 of the first air supporting plate,
Steam vent 301 is the circular hole that diameter is identical.
It is above air-floating conveying two-sided to this utility model to be set forth, is adapted to assist in and understands this practicality
Novel, but embodiment of the present utility model being not restricted to the described embodiments, any without departing from this reality
With the change made under new principle, modify, substitute, combine, simplify, all should be the displacement side of equivalence
Formula, within being included in protection domain of the present utility model.