CN201614177U - Non-contact loading device - Google Patents
Non-contact loading device Download PDFInfo
- Publication number
- CN201614177U CN201614177U CN2009203511766U CN200920351176U CN201614177U CN 201614177 U CN201614177 U CN 201614177U CN 2009203511766 U CN2009203511766 U CN 2009203511766U CN 200920351176 U CN200920351176 U CN 200920351176U CN 201614177 U CN201614177 U CN 201614177U
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- cover body
- input shaft
- power input
- flabellum
- blade
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Abstract
The utility model relates to a non-contact loading device, relating to a loading device which comprises a cover body with a cylindrical inner hole, a gyration blade positioned in the cover body and a power input shaft driving the gyration blade to rotate, wherein the center of the top end of the cover body is provided with a power input shaft installation hole and air suction ports distributed around the power input shaft installation hole; the gyration blade consists of a shaft sleeve and blades evenly distributed on the shaft sleeve; the lower parts of the blades are vertical, and the upper parts thereof are bent; the bending direction of the blade is consistent with the rotating direction of the gyration blade; one end of the power input shaft passes through the power input shaft installation hole to be connected with the shaft sleeve of the gyration blade in the cover body; and the other end of the power input shaft is connected with a rotation driving device outside the cover body. The device has the characteristics of low energy consumption and strong suspending power, can be driven by a motor, has the advantages of low cost, wide application range, large actuation range and the like, meets the development tendency of energy conservation and high efficiency of the current semiconductor industry, and is easy to promote and apply.
Description
[technical field]:
The utility model relates to a kind of Handling device, particularly a kind ofly is used to carry the workpiece that has an even surface and with workpiece any noncontact Handling device that contacts does not take place simultaneously.
[background technology]:
Along with the high speed development of Eltec, quartz conductor silicon wafer plate trends towards highly integrated and substrate maximizes, and simultaneously, the contour performance device of liquid-crystalline glasses plate also develops towards the direction that maximizes.When these devices of carrying, any contact can not be arranged, because contact can make device surface produce cut and static, thereby cause the generation of waste product.Aspect medical production, in the handling process of medicine, also usually can produce drug contamination because of contact in addition, therefore, increasing to the demand of no touch carrying.For fear of the problem that produces because of the contact in the handling process, be used widely with the vehicular contactless Handling device of air.Air has the wearing and tearing of not producing, and does not generate heat, and no magnetic field is difficult for producing advantages such as static.
Publication number is the patent application of CN101172540, CN101264844, by air is tangentially sprayed into a space cylindraceous at a high speed, thereby form the thin layer of air of rotation in the inner wall surface in space cylindraceous, the viscosity that the thin layer of air of rotation can be by air and the shearing force of turbulent flow drive the eddy flow that air rotation in the space cylindraceous produces air.Thereby the air that rotation is got up produces centnifugal force and form negative pressure in cylindric space, and the workpiece that installs the bottom is picked up and can guarantee with workpiece any contact not taken place.But all there is following shortcoming in these existing patent applications:
1, the shearing force of the viscosity of air and turbulent flow is very little and subtract along the direction of Motion Transmission and to decline, thereby the air that can't drive in the cylindric space is done high-revolving rotatablely moving, thereby influence the generation of the negative pressure in the cylindric space, and then influence the size of lift force.Usually,, often need very big supply flow rate, allow air be injected to cylindric space with very high speed in order to obtain bigger lift force.Yet the big flow of being supplied with is accompanied by the loss of energy by elongate nozzle the time, and simultaneously, the air of ejection and internal face bump and also can cause the lot of energy loss at a high speed.Therefore, it is low that above-mentioned patent application exists lift force, and the shortcoming of high energy consumption does not meet the situation of current energy-saving and emission-reduction.
2, above-mentioned patent application all adopts nozzle tangentially to spray into the manner of execution of air, therefore all needs the compressed gas source air feed, yet, make the contactless handling system that constitutes by above-mentioned patent application have following shortcoming with compressed gas source as propulsion source:
(2.1) energy consumption is big: compressed air source is that electric power is changed into compressed-air actuated energy, and then compressed-air actuated energy changed into carrying required mechanical energy during workpiece, can bring great degradation of energy by twice Conversion of energy of electric energy-compressed gas energy-mechanical energy like this.
(2.2) complex structure, the cost height: the relevant device of pattern of wants compressed gas source, as equipment such as air compressor, cooling and dehumidifying filter, reducing valve, electromagnetic valve, pipelines, it is huge and complicated to cause its system to constitute, and equipment cost is high.
(2.3) Applicable scope is little: can only have under the occasion of compressed gas source and could use, Applicable scope be limited.
(2.4) actuation range is limited: connect by tracheae between above-mentioned existing patent application and the compressed gas source, make the actuation range of device be subjected to the restriction of tracheae length.
[utility model content]:
The technical problems to be solved in the utility model is: the noncontact Handling device that provides a kind of low power consuming to uphang buoyancy, the lift force that above-mentioned existing patent application exists is low, energy consumption is big, cost is high to solve, the little and limited technical barrier that waits of actuation range of Applicable scope.
The technical scheme that the utility model solves the problems of the technologies described above is: a kind of noncontact Handling device, this device comprise the cover body that has cylindric endoporus, the cycle flabellum that is positioned at cover body and the power input shaft that drives the rotation of cycle flabellum; The top center of described cover body is provided with the power input shaft mounting hole and is distributed in power input shaft mounting hole air suctiton inlet all around; The cycle flabellum is made of axle sleeve and the blade that is evenly distributed on the axle sleeve, described blade lower vertical, upper bend, and the direction of the bending on blade top is consistent with the hand of rotation of cycle flabellum; Described power input shaft one end passes the power input shaft mounting hole and is connected with the axle sleeve of the cycle flabellum that is positioned at cover body, and the other end rotating driving device outer with being positioned at cover body is connected.
Further technical scheme of the present utility model is: described cover body is split type cover body, this split type cover body is made of both ends open and the upper cover plate that has the cover body of cylindric endoporus and be positioned at cover body top, and described power input shaft mounting hole and the air suctiton inlet that is distributed in around the power input shaft mounting hole are arranged on the upper cover plate; Or described cover body is the integral type cover body, and the top of this integral type cover body and the cover body that has a cylindric endoporus are linked to be an integral body, described power input shaft mounting hole and be distributed in the top that air suctiton inlet around the power input shaft mounting hole is arranged on cover body.
Another technical scheme of the present utility model is: described cover body bottom periphery also is provided with ring-shaped platform.
Another technical scheme of the present utility model is: described cover body inboard bottom is provided with chamfering.
Another technical scheme of the present utility model is: the blade of described formation cycle flabellum vertical partly and between the bent part for seamlessly transitting; Or be the bending transition between vertical part of the blade of described formation cycle flabellum and the bent part.
Operating principle of the present utility model is:
The utility model device is by after the power driven that power input shaft imported into, and the air that the rotation of cycle flabellum is stirred in the cover body forms eddy flow, produces negative pressure in the action of centrifugal force lower cover of eddy flow, thereby can pick up the workpiece that places the device bottom.Simultaneously, because the hand of rotation of cycle flabellum is consistent with the bending direction on the top of cycle flabellum, air is inhaled into from the suction hole of upper cover plate, and discharges between cover body and workpiece.Therefore, the utility model device can be implemented in when picking up workpiece and with workpiece any contact do not taken place.
Owing to adopted said structure, the noncontact Handling device of the utility model compared with prior art can reach following effect:
1, the utility model uses the mode of cycle flabellum stirring to form air swirl.Because the cycle flabellum directly forces in air by blade, so the air in the cover body can be driven and realize high-revolving rotatablely moving, thereby form very high negative pressure, produce very strong lift force.On the one hand, the structure of the utility model device and the action do not exist the such degradation of energy of aforesaid existing patent application (such as, loss when flow passes through elongate nozzle, at a high speed the air of ejection and wall bump and the loss that causes etc.), under the identical situation of power consumption, the utility model can produce more high-revolving eddy flow, thereby forms bigger negative pressure and obtain bigger lift force.
In order to prove this conclusion, the applicant has carried out distribution of pressure comparative test (referring to accompanying drawing 8) with the utility model and CN101264844 patent application.Experiment conclusion proves: under the situation that consumes identical energy, the utility model can obtain the negative pressure more much lower than CN101264844 patent, thereby can produce bigger lift force.
2, the utility model device designs dynamic input shaft, makes the utility model device can adopt directly by motor-driven mode, or by the transmission gear that motor drove or the mode of belt drive.By adopting motor-driven, electric energy can directly be converted to by motor and realize the required mechanical energy of noncontact carrying, compare with the existing patent application of using compressed gas source to drive, the utility model has reduced the conversion links in the energy use, therefore can realize significantly energy-conservation.Simultaneously, cut down equipment such as air compressor, cooling and dehumidifying filter, reducing valve, electromagnetic valve, pipeline, greatly reduced productive costs.In addition, the utility model device is because use motor-driven, so as long as there is the occasion of power supply just can use the utility model device, its Applicable scope and actuation range are unrestricted, are easier to promote the use of.
Below, the technical characterictic to the noncontact Handling device of the utility model is further described in conjunction with the accompanying drawings and embodiments.
[description of drawings]:
The structural representation of the noncontact Handling device of Fig. 1～Fig. 2: embodiment one described the utility model;
Fig. 1: the main birds-eye view of looking cutaway view, Fig. 2: Fig. 1;
The structural representation of Fig. 3: embodiment one described cycle flabellum;
The structural representation of the noncontact Handling device of Fig. 4: embodiment two described the utility model;
The structural representation of Fig. 5: embodiment two described cycle flabellums;
The structural representation of the noncontact Handling device of Fig. 6: embodiment three described the utility model;
The structural representation of the noncontact Handling device of Fig. 7: embodiment four described the utility model;
Fig. 8: the eddy flow of the utility model and CN101264844 patent application the formed distribution of pressure scheme drawing of surface of the work (among the figure, the application of A-the utility model, B-CN101264844);
Among the figure, the label of each element is as follows:
The 1-cover body, 101-power input shaft mounting hole, the 102-air suctiton inlet, 103-covers body,
The 104-upper cover plate, the 105-ring-shaped platform, the 106-chamfering, 2-cycle flabellum,
The 201-axle sleeve, the 202-blade, the 3-power input shaft, the 4-motor,
The 5-workpiece, the direction that the X-air sucks, the direction of Y-air exhaustion,
The direction of Z-lift force.
[specific embodiment]:
Embodiment one:
Disclosed among Fig. 1～Fig. 2 is a kind of noncontact Handling device, and this device comprises the cover body 1 that has cylindric endoporus, the cycle flabellum 2 that is positioned at cover body 1 and the power input shaft 3 that drives the rotation of cycle flabellum; Described cover body 1 is split type cover body, this split type cover body is made of both ends open and the upper cover plate 104 that has the cover body 103 of cylindric endoporus and be positioned at cover body top, the cover body outside is a cylindrical structural, the center of upper cover plate 104 is provided with power input shaft mounting hole 101 and is distributed in power input shaft mounting hole air suctiton inlet 102 all around, and cylinder 103 inboard bottom is provided with square chamfering 106; Described cycle flabellum 2 is made of axle sleeve 201 and the blade 202 that is evenly distributed on the axle sleeve, the wherein lower vertical of blade 202, upper bend, vertical partly and between the bent part for seamlessly transitting, and the direction of bending blade and the cycle flabellum direction consistent (referring to Fig. 3) of rotating; Described power input shaft 3 one ends pass power input shaft mounting hole 101 and are connected with the axle sleeve 201 of the cycle flabellum that is positioned at cover body 1, the other end and rotating driving device---the rotating shaft direct connection of motor 4 that is installed in the cover body top.
Embodiment two:
Disclosed among Fig. 4 is another kind of noncontact Handling device, the same with embodiment one, and this device comprises the cover body 1 that has cylindric endoporus, the cycle flabellum 2 that is positioned at cover body 1 and the power input shaft 3 that drives the rotation of cycle flabellum; Institute's difference is: described cover body 1 is the integral type cover body, the top of this integral type cover body and the cover body that has a cylindric endoporus are linked to be an integral body, described power input shaft mounting hole 101 and be distributed in the top that air suctiton inlet 102 around the power input shaft mounting hole is arranged on cover body; Described cover body 1 inboard bottom is provided with circular chamfering 106; Be bending transition (referring to Fig. 5) between the vertical part of blade of formation cycle flabellum and the bent part.Its concrete structure is as follows:
A kind of noncontact Handling device, this device comprise the cover body 1 that has cylindric endoporus, the cycle flabellum 2 that is positioned at cover body 1 and the power input shaft 3 that drives the rotation of cycle flabellum; Described cover body 1 is the integral type cover body, the top of this integral type cover body is linked to be an integral body with the cover body that has cylindric endoporus, the outside of cover body is a cylindrical structural, the center at cover body 1 top is provided with power input shaft mounting hole 101 and is distributed in power input shaft mounting hole air suctiton inlet 102 all around, and cover body 1 inboard bottom is provided with circular chamfering 106; Described cycle flabellum 2 is made of axle sleeve 201 and the blade 202 that is evenly distributed on the axle sleeve, the wherein lower vertical of blade 202, upper bend, be the bending transition between vertical part and the bent part, and the direction of bending blade is consistent with the direction of cycle flabellum rotation; Described power input shaft 3 one ends pass power input shaft mounting hole 101 and are connected with the axle sleeve 201 of the cycle flabellum that is positioned at cover body 1, the other end and rotating driving device---the rotating shaft direct connection of motor 4 that is installed in the cover body top.
Embodiment three:
Disclosed among Fig. 6 is another noncontact Handling device, the same with embodiment one, this device comprises the cover body 1 that has cylindric endoporus, the cycle flabellum 2 that is positioned at cover body 1 and the power input shaft 3 that drives the rotation of cycle flabellum, and cover body 1 is split type cover body; Institute's difference is: described cover body 1 bottom periphery also is provided with ring-shaped platform 105, so that the installation of cover body and play the effect of energy disperser, guarantee that workpiece this device of getting along well bumps, because can clip very thin air layer between this ring-shaped platform 105 and the workpiece 5, this air layer has the effect that absorbs vibration.
Embodiment four:
Disclosed among Fig. 7 is another noncontact Handling device, the same with embodiment two, this device comprises the cover body 1 that has cylindric endoporus, the cycle flabellum 2 that is positioned at cover body 1 and the power input shaft 3 that drives the rotation of cycle flabellum, and cover body 1 is the integral type cover body, and cover body 1 inboard bottom is equipped with circular chamfering 106; The blade that constitutes the cycle flabellum vertically partly and between the bent part is the bending transition; Institute's difference is: described cover body 1 bottom periphery also is provided with ring-shaped platform 105, so that the installation of cover body and play the effect of energy disperser, guarantee that workpiece this device of getting along well bumps, because can clip very thin air layer between this ring-shaped platform 105 and the workpiece 5, this air layer has the effect that absorbs vibration.
As a kind of conversion of embodiment one～four, described cover body 1 can also be that inside is the structure of other shapes such as the square bodily form or hexahedron for columnar hole, the outside.
As another conversion of embodiment one～four, described motor can also be mounted in other outer position of cover body.
As another conversion of embodiment one～four, described rotating driving device can be directly to be made up of motor, also can be, form through transmission devices such as the gear of driven by motor or belt pulleys by motor, and can also be the rotating driving device of other structure.
Certainly, the noncontact Handling device of the utility model also can be formed a handling system by a plurality of the utility model devices simultaneously, so that pick up a bigger workpiece only as a carrying unit.Can adopt the utility model device of a motor direct-drive during installation, also can drive a plurality of the utility model devices simultaneously by transmission device by a motor.
The principle of work of the noncontact Handling device of the foregoing description one～four described utility model is as follows:
The utility model device is by after the power driven that power input shaft imported into, the air that 2 rotations of cycle flabellum are stirred in the cover body forms eddy flow, in the action of centrifugal force lower cover of eddy flow, produce negative pressure, when a workpiece 5 was placed in the bottom of the utility model device, the difference of pressure of workpiece 5 upper and lower surfaces can produce the lift force of a balance workpiece gravity; Simultaneously, because the hand of rotation of cycle flabellum is consistent with the bending direction on the top of cycle flabellum, air is inhaled into from the suction hole of upper cover plate, and discharges between cover body and workpiece.Therefore, the utility model device can be implemented in when picking up workpiece and in workpiece any contact not take place.
Claims (9)
1. noncontact Handling device is characterized in that: this device comprises the cover body (1) that has cylindric endoporus, the cycle flabellum (2) that is positioned at cover body (1) and the power input shaft (3) that drives the rotation of cycle flabellum; The top center of described cover body (1) is provided with power input shaft mounting hole (101) and is distributed in power input shaft mounting hole air suctiton inlet (102) all around; Cycle flabellum (2) is made of axle sleeve (201) and the blade (202) that is evenly distributed on the axle sleeve, described blade (202) lower vertical, upper bend, and the direction of the bending on blade top is consistent with the hand of rotation of cycle flabellum; Described power input shaft (3) one ends pass power input shaft mounting hole (101) and are connected with the axle sleeve (201) of the cycle flabellum that is positioned at cover body (1), and the other end rotating driving device outer with being positioned at cover body is connected.
2. noncontact Handling device according to claim 1, it is characterized in that: described cover body (1) is split type cover body, this split type cover body is made of both ends open and the upper cover plate (104) that has the cover body (103) of cylindric endoporus and be positioned at cover body top, and described power input shaft mounting hole (101) and the air suctiton inlet (102) that is distributed in around the power input shaft mounting hole are arranged on the upper cover plate (104).
3. noncontact Handling device according to claim 1, it is characterized in that: described cover body (1) is the integral type cover body, the top of this integral type cover body and the cover body that has a cylindric endoporus are linked to be an integral body, described power input shaft mounting hole (101) and be distributed in the top that air suctiton inlet (102) around the power input shaft mounting hole is arranged on cover body.
4. noncontact Handling device according to claim 1 is characterized in that: described cover body (1) bottom periphery also is provided with ring-shaped platform (105).
5. according to claim 1 or 2 or 3 or 4 described noncontact Handling devices, it is characterized in that: described cover body (1) inboard bottom is provided with chamfering (106).
6. according to claim 1 or 2 or 3 or 4 described noncontact Handling devices, it is characterized in that: the blade (202) of described formation cycle flabellum vertical partly and between the bent part for seamlessly transitting.
7. noncontact Handling device according to claim 5 is characterized in that: the blade (202) of described formation cycle flabellum vertical partly and between the bent part for seamlessly transitting.
8. according to claim 1 or 2 or 3 or 4 described noncontact Handling devices, it is characterized in that: be the bending transition between vertical part of the blade (202) of described formation cycle flabellum and the bent part.
9. noncontact Handling device according to claim 5 is characterized in that: be the bending transition between vertical part of the blade (202) of described formation cycle flabellum and the bent part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203511766U CN201614177U (en) | 2009-12-21 | 2009-12-21 | Non-contact loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203511766U CN201614177U (en) | 2009-12-21 | 2009-12-21 | Non-contact loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201614177U true CN201614177U (en) | 2010-10-27 |
Family
ID=43000549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203511766U Expired - Lifetime CN201614177U (en) | 2009-12-21 | 2009-12-21 | Non-contact loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201614177U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101296A (en) * | 2009-12-21 | 2011-06-22 | 黎科 | Non-contact handling device |
| CN103640912A (en) * | 2013-12-02 | 2014-03-19 | 中国航天科技集团公司第五研究院第五一三研究所 | Nano-film transferring tool |
| CN104210846A (en) * | 2013-05-30 | 2014-12-17 | 三星钻石工业股份有限公司 | Conveying head of brittle-material substrate |
| CN106080825A (en) * | 2016-07-20 | 2016-11-09 | 浙江大学 | A kind of square cyclone adsorbing device and climbing robot based on this device |
-
2009
- 2009-12-21 CN CN2009203511766U patent/CN201614177U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101296A (en) * | 2009-12-21 | 2011-06-22 | 黎科 | Non-contact handling device |
| CN102101296B (en) * | 2009-12-21 | 2015-05-13 | 柳州市中晶科技有限公司 | Non-contact handling device |
| CN104210846A (en) * | 2013-05-30 | 2014-12-17 | 三星钻石工业股份有限公司 | Conveying head of brittle-material substrate |
| CN103640912A (en) * | 2013-12-02 | 2014-03-19 | 中国航天科技集团公司第五研究院第五一三研究所 | Nano-film transferring tool |
| CN103640912B (en) * | 2013-12-02 | 2016-01-20 | 中国航天科技集团公司第五研究院第五一三研究所 | A kind of nano thin-film transfer tooling |
| CN106080825A (en) * | 2016-07-20 | 2016-11-09 | 浙江大学 | A kind of square cyclone adsorbing device and climbing robot based on this device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101027 Effective date of abandoning: 20091221 |
|
| RGAV | Abandon patent right to avoid regrant |