CN220282796U - Bernoulli sucker capable of preventing mutual interference - Google Patents
Bernoulli sucker capable of preventing mutual interference Download PDFInfo
- Publication number
- CN220282796U CN220282796U CN202321382631.5U CN202321382631U CN220282796U CN 220282796 U CN220282796 U CN 220282796U CN 202321382631 U CN202321382631 U CN 202321382631U CN 220282796 U CN220282796 U CN 220282796U
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- air
- sucker
- main body
- suction cup
- flow channel
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- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 241000252254 Catostomidae Species 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 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
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Manipulator (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 a high-speed air flow channel is formed between the suction cup main body and the suction cup core and used for forming negative pressure near the suction cup core; the ring gasket is fixed on one side of the sucker body forming negative pressure in a surrounding manner, a plurality of air outlet holes are formed in the sucker body in a penetrating manner, the length direction of each air outlet hole is perpendicular to one side of the sucker body forming negative pressure, and an exhaust groove for enabling air to enter the air outlet holes from the air flow channel and not enabling the air to be exhausted from the side face is formed in the ring gasket in a clamping manner; the first air tap is arranged on the sucker main body and is connected with external air supply equipment through an air pipe, and the first air tap is communicated with the air flow channel; the method has the technical effects that: the air flows of the plurality of Bernoulli suckers can be prevented from interfering with each other when the plurality of Bernoulli suckers are used for sucking photovoltaic cells in batches.
Description
Technical Field
The utility model relates to the field of Bernoulli suction cups, in particular to a Bernoulli suction cup 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 using one Bernoulli sucker to suck one photovoltaic cell, and a plurality of Bernoulli suckers are arranged and distributed to pick and place a plurality of photovoltaic cells at the same time, so that the transfer efficiency is improved, but the Bernoulli sucker can jet out to the side at a high speed during sucking, and the plurality of Bernoulli suckers influence each other and interfere with each other when being 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 capable of preventing mutual interference, which has the advantage of avoiding the mutual interference of airflows of a plurality of Bernoulli suckers when the plurality of Bernoulli suckers are used for sucking photovoltaic cells in batches.
To achieve the above and other related objects, the present utility model provides the following technical solutions: a mutual interference resistant bernoulli chuck, comprising:
the sucker comprises a sucker main body, wherein a sucker core is assembled on the sucker main body, and a high-speed air flow channel is formed between the sucker main body and the sucker core and is used for forming negative pressure near the sucker core;
the ring is fixed on the suction cup main body in a surrounding manner to form a backing ring on one negative pressure side, a plurality of air outlet holes are formed in the suction cup main body in a penetrating manner, the length direction of each air outlet hole is perpendicular to one negative pressure side of the suction cup main body, and an exhaust groove for allowing air to enter the air outlet holes from the air flow channel and not allowing the air to be exhausted from the side face is formed in the backing ring in a clamping manner; the method comprises the steps of,
the suction cup is arranged on the suction cup main body, and is connected with external air supply equipment through an air pipe to form a first air tap which is communicated with the air flow channel.
Through above-mentioned technical scheme, when absorbing the photovoltaic cell piece, outside air feed equipment provides high-speed air current in to the air current passageway through first air cock, high-speed air current is in the air current passageway through the near air of sucking disc core, thereby form negative pressure region near the sucking disc core and absorb the photovoltaic cell piece, photovoltaic cell piece and backing ring laminating after absorbing, photovoltaic cell piece, sucking disc main part, backing ring restriction gas is after being discharged from the air current passageway, can only be discharged from the venthole through the exhaust groove, in actual use usually be with the photovoltaic cell piece place the level after absorbing, the venthole is offered along vertical direction this moment, high-speed air current is discharged towards the top through the venthole, avoided the air current to jet out to other sucking discs towards the side and cause the influence.
In an embodiment of the utility model, the sucker core comprises a main board and a mounting block fixed on the main board and used for being connected and fixed with the sucker main body, the mounting block is connected with the sucker main body in a sealing way, and an air flow channel is formed among the mounting block, the main board and the sucker main body.
Through above-mentioned technical scheme, installation piece and sucking disc main part fixed connection make between installation piece, mainboard and the sucking disc main part form the air current passageway.
In an embodiment of the utility model, a sealing ring is circumferentially arranged on one surface of the mounting block connected with the sucker main body.
Through above-mentioned technical scheme, the sealing washer seals the junction of installation piece and sucking disc main part to avoid high-speed air current to get into the junction of installation piece and sucking disc main part and cause the air current to disturb.
In an embodiment of the utility model, the suction cup further comprises a second air tap installed on the suction cup main body, the second air tap is connected with external air blowing equipment through an air pipe, air blowing holes are formed in the main board and the installation block in a penetrating mode, and the air blowing holes are located in the sealing ring and communicated with the second air tap.
Through the technical scheme, after the photovoltaic cell is sucked, when the photovoltaic cell is put down, the external blowing equipment blows air to the second air nozzle, and the air acts on the photovoltaic cell through the air blowing hole, so that the discharging process of the photovoltaic cell is accelerated.
In an embodiment of the utility model, the photovoltaic cell module further comprises a plurality of cushion blocks fixed on the sucker core, wherein one surface of each cushion block, which is contacted with the photovoltaic cell, is flush with one surface of each cushion ring, which is contacted with the photovoltaic cell.
Through the technical scheme, the cushion block supports the photovoltaic cell from the middle position, and deformation of the photovoltaic cell due to negative pressure collapse at the middle position after the photovoltaic cell is adsorbed is avoided.
In an embodiment of the utility model, the handling robot further includes a connecting frame fixed to the sucker main body and used for connecting with the handling robot.
Through the technical scheme, the connecting frame is used for being connected with the carrying mechanical arm, so that the photovoltaic cell is absorbed and then transferred to other positions.
As described above, the Bernoulli sucker capable of preventing mutual interference has the following beneficial effects:
when absorbing the photovoltaic cell, the outside air feed equipment provides high-speed air current through first air cock in to the air current passageway, high-speed air current is in the air current passageway near sucking disc core, thereby form negative pressure region near sucking disc core and absorb the photovoltaic cell, photovoltaic cell and backing ring laminating after absorbing, photovoltaic cell, sucking disc main part, backing ring restriction gas can only be through the exhaust groove from the venthole discharge after following the air current passageway discharge, in-service use usually absorb the photovoltaic cell after placing the level, the venthole is offered along vertical direction this moment, high-speed air current is discharged towards the top through the venthole, avoided the air current to jet out to other sucking discs towards the side and cause the influence.
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 an overall cross-sectional view of an embodiment of the present utility model;
fig. 4 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 air outlet hole; 6. an exhaust groove; 7. a first air tap; 8. a main board; 9. a mounting block; 10. a seal ring; 11. a second air tap; 12. a blow hole; 13. a cushion block; 14. a connecting frame; 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 4. 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. 1 and 4, the present utility model provides a bernoulli chuck capable of preventing mutual interference, comprising:
the sucker comprises a sucker body 1, wherein a sucker core 2 is assembled on the sucker body 1, the sucker core 2 comprises a main board 8 and a mounting block 9 which is fixed on the main board 8 and is connected with the sucker body 1, the mounting block 9 and the main board 8 are integrally formed, a sealing ring 10 is arranged on one surface of the mounting block 9 connected with the sucker body 1 in a surrounding manner, the mounting block 9 is in sealing connection with the sucker body 1, an air flow channel 3 is formed between the mounting block 9, the main board 8 and the sucker body 1, and high-speed air flow of the air flow channel 3 passes through to form a negative pressure area near the sucker core 2.
Referring to fig. 3, the suction cup further includes a first air tap 7 mounted on the suction cup main body 1, the first air tap 7 is connected with an external air supply device through an air pipe and is communicated with the air flow channel 3 formed between the block, the main board 8 and the suction cup main body 1, and the external air supply device conveys high-speed air flow into the air flow channel 3 through the first air tap 7.
Referring to fig. 3 and 4, the photovoltaic panel sucking device further comprises a second air tap 11 installed on the sucker main body 1, the second air tap 11 is connected with external air blowing equipment through an air pipe, air blowing holes 12 are formed in the main board 8 and the installation block 9 in a penetrating mode, the air blowing holes 12 are located in the sealing ring 10 and are communicated with the second air tap 11, when the sucked photovoltaic panel is put down, the external air blowing equipment blows air into the air blowing holes 12 through the second air tap 11, and the air acts on the photovoltaic panel through the air blowing holes 12, so that the falling process of the photovoltaic panel is quickened.
Referring to fig. 2, the photovoltaic cell suction cup further includes a backing ring 4 fixed on a negative pressure forming surface of the suction cup main body 1 in a surrounding manner by gluing, wherein the backing ring 4 is made of silica gel, has a good antistatic effect, and prevents photovoltaic cells from adhering to the backing ring 4 due to static electricity, a plurality of air outlet holes 5 are formed in the suction cup main body 1 in a penetrating manner, and the length direction of the air outlet holes 5 is perpendicular to the negative pressure forming surface of the suction cup main body 1, because the photovoltaic cells are generally sucked horizontally, the air outlet holes 5 are usually formed along a vertical direction, and an air outlet groove 6 for allowing air to enter the air outlet holes 5 from the air flow channel 3 and not discharging the air from the side is formed in the backing ring 4.
Referring to fig. 2, the photovoltaic cell also comprises a plurality of cushion blocks 13 fixed on the sucker core 2 by glue, wherein the cushion blocks 13 are also made of silica gel, one surface of each cushion block 13, which is contacted with the photovoltaic cell, is flush with one surface of each cushion ring 4, which is contacted with the photovoltaic cell, and the cushion blocks 13 support the photovoltaic cell from a middle position, so that the photovoltaic cell is prevented from deforming due to negative pressure collapse at the middle position after the photovoltaic cell is adsorbed.
Referring to fig. 1, the robot arm further comprises a connecting frame 14 fixed on the sucker body 1 and used for being connected with the robot arm, the connecting frame 14 comprises a connecting rod 15 fixed on the sucker body 1 through screws and a connecting plate 16 fixed on the connecting rod 15 through screws, a plurality of connecting holes 17 are formed in the connecting plate 16, and the connecting holes 17 are used for being fixed with the robot arm through screws.
The use process is briefly described: when sucking the photovoltaic cell, the external air supply equipment provides high-speed air flow to the air flow channel 3 through the first air tap 7, the high-speed air flow sucks air near the sucker core 2 in the air flow channel 3, thereby forming a negative pressure area near the sucker core 2 to suck the photovoltaic cell, the photovoltaic cell is attached to the backing ring 4 after sucking, the photovoltaic cell, the sucker main body 1 and the backing ring 4 limit air to be discharged from the air outlet hole 5 only through the air outlet groove 6 after being discharged from the air flow channel 3, the air outlet hole 5 is usually opened in the vertical direction after the photovoltaic cell is placed horizontally in actual use, the high-speed air flow is discharged upwards through the air outlet hole 5, and the influence of the air flow to other suckers caused by side spraying is avoided.
In summary, the utility model can avoid the mutual interference of the airflows of the plurality of Bernoulli chucks when the plurality of Bernoulli chucks are used for sucking the photovoltaic cell pieces in batches. 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 (6)
1. A mutual interference resistant bernoulli chuck, comprising:
the sucker comprises a sucker main body (1), wherein a sucker core (2) is assembled on the sucker main body (1), high-speed air flow is formed between the sucker main body (1) and the sucker core (2), and a negative-pressure air flow channel (3) is formed near the sucker core (2);
the suction cup comprises a suction cup main body (1) and a backing ring (4) which is fixed on the suction cup main body (1) in a surrounding mode and forms a negative pressure surface, wherein a plurality of air outlet holes (5) are formed in the suction cup main body (1) in a penetrating mode, the length direction of each air outlet hole (5) is perpendicular to one surface of the suction cup main body (1) and forms the negative pressure surface, and an air outlet groove (6) for allowing air to enter the air outlet holes (5) from an air flow channel (3) and not allowing the air to be discharged from the side surface is formed in the backing ring (4); the method comprises the steps of,
the suction cup is arranged on the suction cup main body (1), and is connected with external air supply equipment through an air pipe, and the first air nozzle (7) is communicated with the air flow channel (3).
2. The anti-interference bernoulli chuck of claim 1, wherein: the sucker core (2) comprises a main board (8) and a mounting block (9) which is fixed on the main board (8) and used for being connected with the sucker main body (1), the mounting block (9) is connected with the sucker main body (1) in a sealing way, and an air flow channel (3) is formed among the mounting block (9), the main board (8) and the sucker main body (1).
3. The anti-interference bernoulli chuck of claim 2, wherein: one surface of the mounting block (9) connected with the sucker main body (1) is provided with a sealing ring (10) in a surrounding mode.
4. The anti-interference bernoulli chuck of claim 3, wherein: the suction cup is characterized by further comprising a second air tap (11) arranged on the suction cup main body (1), the second air tap (11) is connected with external air blowing equipment through an air pipe, an air blowing hole (12) is formed in the main board (8) and the mounting block (9) in a penetrating mode, and the air blowing hole (12) is located in the sealing ring (10) and communicated with the second air tap (11).
5. The anti-interference bernoulli chuck of claim 1, wherein: the photovoltaic cell is characterized by further comprising a plurality of cushion blocks (13) fixed on the sucker core (2), wherein one surface of each cushion block (13) contacted with the photovoltaic cell is flush with one surface of each cushion ring (4) contacted with the photovoltaic cell.
6. The anti-interference bernoulli chuck of claim 1, wherein: the automatic suction device also comprises a connecting frame (14) which is fixed on the sucker main body (1) and is used for being connected with the conveying mechanical arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382631.5U CN220282796U (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 |
|---|---|---|---|
| CN202321382631.5U CN220282796U (en) | 2023-06-01 | 2023-06-01 | Bernoulli sucker capable of preventing mutual interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220282796U true CN220282796U (en) | 2024-01-02 |
Family
ID=89337804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321382631.5U Active CN220282796U (en) | 2023-06-01 | 2023-06-01 | Bernoulli sucker capable of preventing mutual interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220282796U (en) |
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2023
- 2023-06-01 CN CN202321382631.5U patent/CN220282796U/en active Active
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