CN220282797U - Bernoulli sucker capable of preventing mutual interference - Google Patents
Bernoulli sucker capable of preventing mutual interference Download PDFInfo
- Publication number
- CN220282797U CN220282797U CN202321382852.2U CN202321382852U CN220282797U CN 220282797 U CN220282797 U CN 220282797U CN 202321382852 U CN202321382852 U CN 202321382852U CN 220282797 U CN220282797 U CN 220282797U
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- sucker
- air flow
- main body
- air
- core
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- 238000000034 method Methods 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 241000252254 Catostomidae Species 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Manipulator (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The utility model provides a Bernoulli sucker capable of preventing mutual interference, which is applied to the field of Bernoulli suckers, and the technical scheme is as follows: the suction cup comprises a suction cup main body, wherein a suction cup core is assembled on the suction cup main body, and an air flow channel which passes through by high-speed air flow and forms a negative pressure area near the suction cup core is arranged between the suction cup main body and the suction cup core; the backing ring is fixed on the sucker body, a slot for allowing high-speed air flow sprayed from the air flow channel to enter and guide the high-speed air flow, and the backing ring shields the lower part of the slot to form an exhaust channel for exhausting the high-speed air flow between the backing ring and the sucker body, and the exhaust channel bends in the sucker body to exhaust the high-speed air flow from the upper part of the sucker body; the cushion block is fixed on the sucker core; the first air tap is arranged on the sucker main body and communicated with the air flow channel, and is connected with external air supply equipment through an air pipe; the method has the technical effects that: it is possible to avoid the high-speed airflows discharged when the plurality of bernoulli chucks are simultaneously used from affecting each other.
Description
Technical Field
The utility model relates to the field of Bernoulli chucks, in particular to a Bernoulli chuck capable of preventing mutual interference.
Background
The bernoulli suction cup is a suction cup which utilizes compressed air to generate high-speed jet flow through a small diameter (small hole), and the high-speed jet flow brings surrounding air away so as to generate negative pressure to suck articles, and the bernoulli suction cup has strong stability and convenient suction, so that the bernoulli suction cup has been widely used in the production of a plurality of products.
The photovoltaic cell is usually sucked by using a Bernoulli sucker, and is a thinner sheet material, so that a batch transfer method is usually adopted during transferring, and the method is specifically implemented by sucking one photovoltaic cell by using one Bernoulli sucker, and simultaneously taking and placing a plurality of photovoltaic cells in an array manner, so that the transfer efficiency is improved, but the common Bernoulli sucker can jet out high-speed air flow to the side during sucking, and the plurality of Bernoulli suckers can cause interference of the interactions between the Bernoulli suckers if the Bernoulli sucker is too close, so that the structure of the Bernoulli sucker needs to be improved to solve the problem.
Disclosure of Invention
The utility model aims to provide a Bernoulli sucker which can prevent interference with each other, and has the advantage of avoiding the influence of high-speed air flows discharged when a plurality of Bernoulli suckers are used simultaneously.
To achieve the above and other related objects, the present utility model provides the following technical solutions: a bernoulli chuck that is tamper-proof to each other, comprising:
the sucker comprises a sucker body, wherein a sucker core is assembled on the sucker body, and an air flow channel which passes through by high-speed air flow and forms a negative pressure area near the sucker core is arranged between the sucker body and the sucker core;
the backing ring is fixed on the sucker body, a slot for allowing high-speed air flow sprayed from the air flow channel to enter and guide the high-speed air flow to run is formed in the sucker body, the backing ring shields the lower part of the slot, an exhaust channel for discharging the high-speed air flow is formed between the backing ring and the sucker body, and the exhaust channel bends in the sucker body to discharge the high-speed air flow from the upper part of the sucker body;
the cushion block is fixed on the sucker core; the method comprises the steps of,
the first air tap is arranged on the sucker main body and communicated with the air flow channel, and the first air tap is connected with external air supply equipment through an air pipe.
Through the technical scheme, when the novel Bernoulli sucker is used, the external air supply equipment provides high-speed air flow into the first air tap through the air pipe, the high-speed air flow enters the air flow channel through the first air tap and is discharged through the air flow channel, thereby the photovoltaic cell is sucked up in a negative pressure area near the sucker core, the cushion block is in direct contact with the cushion ring, meanwhile, the high-speed air flow sprayed out of the air flow channel enters the exhaust channel formed between the cushion ring and the sucker main body, and is discharged from the upper part of the sucker main body after bending in the exhaust channel, so that the lateral exhaust of the ordinary Bernoulli sucker is replaced by a mode of exhausting towards the upper part, and the interference of the high-speed air flow sprayed out of the plurality of Bernoulli suckers during simultaneous use on other Bernoulli suckers is avoided.
In an embodiment of the utility model, the sucker core is connected with the sucker main body through a sealing ring.
Through above-mentioned technical scheme, make there is a space isolated with the air current passageway between sucking disc core and the sucking disc main part.
In an embodiment of the utility model, the suction cup further comprises a second air tap installed on the suction cup main body, the suction cup core and the suction cup main body are provided with air blowing holes, the air blowing holes are formed in the middle area of the sealing ring, and the second air tap is communicated with the air blowing holes and is connected with external air blowing equipment through an air pipe.
Through the technical scheme, after the photovoltaic cell is sucked and conveyed to the designated position, the photovoltaic cell needs to be put down, at the moment, the external blowing equipment blows air to the second air nozzle through the air pipe, air flow enters the air blowing hole through the second air nozzle, and the falling speed of the photovoltaic cell is accelerated by spraying out of the air blowing hole and acting on the photovoltaic cell.
In an embodiment of the utility model, one surface of the cushion block and the backing ring, which contacts the photovoltaic cell, is on the same plane.
Through the technical scheme, the photovoltaic cell piece is prevented from being bent when being sucked.
In an embodiment of the utility model, the exhaust channel is formed in the sucker body around the sucker core.
Through the technical scheme, high-speed air flow sprayed from the air flow channel around the sucker core is discharged from the plurality of exhaust channels, so that stability is enhanced.
In an embodiment of the utility model, the handling robot further includes a connecting frame fixed to the sucker main body and fixedly connected to the handling robot.
Through above-mentioned technical scheme, install the sucking disc on handling mechanical arm through the link, carry the photovoltaic cell piece through handling mechanical arm and transfer.
In an embodiment of the utility model, a plurality of air outlet holes for air flow to be sprayed out from the air flow channel are formed at the edge position of the sucker core connected with the sucker main body, and the air outlet holes are provided with a plurality of air outlet holes and are arranged in one-to-one correspondence with the air outlet channels, so that the air flow directly enters the air outlet channels after being discharged from the air outlet holes.
According to the technical scheme, before the suction disc sucks the photovoltaic cell, the high-speed air flow sprayed from the air flow channel still has the possibility of being sprayed from the bottom of the backing ring towards the side face, the high-speed air flow is discharged through the specific air outlet holes when sprayed from the air flow channel through the arrangement, and directly enters the air outlet channel through the air outlet holes, so that the possibility of discharging the air flow from the bottom of the backing ring is reduced, and the mutual interference among the plurality of Bernoulli suction discs is further avoided.
As described above, the bernoulli sucker capable of preventing interference with each other has the following beneficial effects:
when the novel high-speed photovoltaic cell suction cup is used, the external air supply equipment supplies high-speed air flow into the first air nozzle through the air pipe, the high-speed air flow enters the air flow channel through the first air nozzle and is discharged through the air flow channel, so that a negative pressure area is formed near the suction cup core to suck the photovoltaic cell, the cushion block is directly contacted with the cushion ring, meanwhile, the high-speed air flow sprayed out of the air flow channel enters an exhaust channel formed between the cushion ring and the suction cup main body, and is discharged from the upper part of the suction cup main body after bending in the exhaust channel, so that the lateral exhaust of the ordinary Bernoulli suction cup is replaced by an upward exhaust mode, and the interference of the high-speed air flow sprayed out of the plurality of Bernoulli suction cups during simultaneous use on other Bernoulli suction cups is avoided.
Drawings
FIG. 1 is a schematic overall construction of an embodiment of the present utility model;
FIG. 2 is another angular schematic view of the entirety of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an embodiment of the present utility model;
FIG. 4 is another angular cross-sectional view of an embodiment of the present utility model;
fig. 5 is a schematic structural view of a chuck core according to an embodiment of the present utility model.
Reference numerals: 1. a suction cup main body; 2. a suction cup core; 3. an air flow channel; 4. a backing ring; 5. an exhaust passage; 6. a cushion block; 7. a first air tap; 8. a seal ring; 9. a second air tap; 10. a blow hole; 11. a connecting frame; 12. an air outlet hole; 13. a main board; 14. a connection part; 15. a connecting rod; 16. a connecting plate; 17. and a connection hole.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1 to 5. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Referring to fig. 3 and 5, the present utility model provides a bernoulli chuck capable of preventing interference, which includes:
the sucker comprises a sucker body 1, wherein a sucker core 2 is fixedly arranged on the sucker body 1, the sucker core 2 comprises a main board 13 and a connecting part 14 which is fixedly connected with the sucker body 1, the main board 13 and the connecting part 14 are integrally formed, the connecting part 14 and the sucker body 1 are fixedly connected through screws, a sealing ring is arranged on one surface of the connecting part 14, which is in contact with the connecting body in a surrounding manner, and an air flow channel 3 which passes through with high-speed air flow and forms a negative pressure area near the sucker core 2 is arranged between the connecting part 14, the main board 13 and the sucker body 1.
Referring to fig. 2 and 4, the suction cup further includes a backing ring 4 glued and fixed on the suction cup main body 1, the suction cup main body 1 is provided with a slot for allowing high-speed air flow ejected from the air flow channel 3 to enter and guiding the trend of the high-speed air flow, the backing ring 4 shields the lower part of the slot to form an exhaust channel 5 for exhausting the high-speed air flow between the backing ring 4 and the suction cup main body 1, the exhaust channel 5 bends in the suction cup main body 1 to exhaust the high-speed air flow from the upper part of the suction cup main body 1, the exhaust channel 5 surrounds the suction cup core 2 on the suction cup main body 1, a plurality of air outlet holes 12 for allowing the air flow to be ejected from the air flow channel 3 are formed on the surface of the main board 13 contacted with the suction cup main body 1, the edge position of the main board 13 is attached to the suction cup main body 1, the plurality of air outlet holes 12 are arranged around the edge of the main board 13, the air outlet holes 12 are arranged in one-to-one correspondence with the exhaust channel 5, the high-speed air flow is directly enters the exhaust channel 5 after being exhausted from the air outlet holes 12, and is exhausted from the upper part of the suction cup main body 1 through the exhaust channel 5.
Referring to fig. 2, the photovoltaic cell sucking device further comprises a cushion block 6 glued and fixed on the sucker core 2, wherein one surface of the cushion block 6 and one surface of the cushion ring 4, which are contacted with the photovoltaic cell, are positioned on the same plane, so that the photovoltaic cell is in a flat state after the sucker sucks the photovoltaic cell, and the photovoltaic cell is prevented from being bent after the sucker sucks the photovoltaic cell.
Referring to fig. 1 and 3, the suction cup further comprises a first air nozzle 7 mounted on the suction cup main body 1 and communicated with the air flow channel 3, wherein the first air nozzle 7 is connected with an external air supply device through an air pipe, and the external air supply device provides high-speed air flow to the first air nozzle 7 through the air pipe, so that the high-speed air flow enters the air flow channel 3 to generate negative pressure near the suction cup core 2.
Referring to fig. 3, the suction cup further includes a second air tap 9 mounted on the suction cup main body 1, a connection portion 14, a main board 13, and an air blowing hole 10 formed on the suction cup main body 1, wherein the air blowing hole 10 is formed in a middle area of the sealing ring 8, so as to avoid mutual interference between the first air tap 7 and the second air tap 9, and the second air tap 9 is communicated with the air blowing hole 10 and connected with external air blowing equipment through an air pipe.
Referring to fig. 1, the robot arm further comprises a connecting frame 11 fixed on the sucker main body 1 and fixedly connected with the handling robot arm, the connecting frame 11 comprises a connecting rod 15 fixed on the sucker main body 1 through screws and a connecting plate 16 fixed on one end, far away from the sucker main body 1, of the connecting rod 15 through screws, and a plurality of connecting holes 17 for being fixedly installed with the handling robot arm are formed in the connecting plate 16.
The use process is briefly described: when the novel Bernoulli sucker is used, high-speed air flow is provided into the first air nozzle 7 through the air pipe by the external air supply equipment, enters the air flow channel 3 through the first air nozzle 7 and is discharged through the air flow channel 3, so that a negative pressure area is formed near the sucker core 2 to suck the photovoltaic cell, the cushion block 6 is in direct contact with the cushion ring 4, meanwhile, the high-speed air flow sprayed out of the air flow channel 3 enters the exhaust channel 5 formed between the cushion ring 4 and the sucker body 1, and is discharged from the upper side of the sucker body 1 after bending in the exhaust channel 5, and the lateral exhaust of the ordinary Bernoulli sucker is replaced by the mode of exhausting towards the upper side, so that the interference of the high-speed air flow sprayed out of the plurality of Bernoulli suckers when the novel Bernoulli sucker is used simultaneously on other Bernoulli suckers is avoided.
In summary, the utility model can avoid the influence of the high-speed air flow discharged when a plurality of Bernoulli chucks are used simultaneously. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. A bernoulli chuck that is tamper-proof to each other, comprising:
the sucker comprises a sucker main body (1), wherein a sucker core (2) is assembled on the sucker main body (1), and an air flow channel (3) which passes through by high-speed air flow and forms a negative pressure area near the sucker core (2) is arranged between the sucker main body (1) and the sucker core (2);
the backing ring (4) is fixed on the sucker main body (1), a slot for allowing high-speed air flow sprayed from the air flow channel (3) to enter and guiding the trend of the high-speed air flow is formed in the sucker main body (1), the backing ring (4) shields the lower part of the slot to form an exhaust channel (5) for exhausting the high-speed air flow between the backing ring (4) and the sucker main body (1), and the exhaust channel (5) bends in the sucker main body (1) to exhaust the high-speed air flow from the upper part of the sucker main body (1);
the cushion block (6) is fixed on the sucker core (2); the method comprises the steps of,
the first air nozzle (7) is arranged on the sucker main body (1) and communicated with the air flow channel (3), and the first air nozzle (7) is connected with external air supply equipment through an air pipe.
2. The anti-interference bernoulli chuck of claim 1, wherein: the sucker core (2) is connected with the sucker main body (1) through a sealing ring (8).
3. The anti-interference bernoulli chuck of claim 2, wherein: the novel sucker is characterized by further comprising a second air tap (9) arranged on the sucker main body (1), wherein the sucker core (2) and the sucker main body (1) are provided with air blowing holes (10), the air blowing holes (10) are arranged in the middle area of the sealing ring (8), and the second air tap (9) is communicated with the air blowing holes (10) and is connected with external air blowing equipment through an air pipe.
4. The anti-interference bernoulli chuck of claim 1, wherein: one surface of the cushion block (6) and one surface of the cushion ring (4) which are contacted with the photovoltaic cell are positioned on the same plane.
5. The anti-interference bernoulli chuck of claim 1, wherein: the exhaust channel (5) is arranged on the sucker main body (1) in a plurality of ways around the sucker core (2).
6. The anti-interference bernoulli chuck of claim 1, wherein: the automatic suction device also comprises a connecting frame (11) which is fixed on the sucker main body (1) and is fixedly connected with the carrying mechanical arm.
7. The anti-interference bernoulli chuck of claim 5, wherein: the sucking disc core (2) is connected with the sucking disc main body (1), a plurality of air outlet holes (12) for air flow to be sprayed out from the air flow channel (3) are formed in the edge positions of the sucking disc core, and the air outlet holes (12) are provided with a plurality of air outlet holes and are in one-to-one correspondence with the air outlet channels (5), so that the air flow directly enters the air outlet channels (5) after being discharged from the air outlet holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382852.2U CN220282797U (en) | 2023-06-01 | 2023-06-01 | Bernoulli sucker capable of preventing mutual interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382852.2U CN220282797U (en) | 2023-06-01 | 2023-06-01 | Bernoulli sucker capable of preventing mutual interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220282797U true CN220282797U (en) | 2024-01-02 |
Family
ID=89328069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321382852.2U Active CN220282797U (en) | 2023-06-01 | 2023-06-01 | Bernoulli sucker capable of preventing mutual interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220282797U (en) |
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2023
- 2023-06-01 CN CN202321382852.2U patent/CN220282797U/en active Active
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