CN218695242U - Protection device for visual guidance camera - Google Patents
Protection device for visual guidance camera Download PDFInfo
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- CN218695242U CN218695242U CN202222484529.8U CN202222484529U CN218695242U CN 218695242 U CN218695242 U CN 218695242U CN 202222484529 U CN202222484529 U CN 202222484529U CN 218695242 U CN218695242 U CN 218695242U
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- vision guide
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- 230000000007 visual effect Effects 0.000 title claims description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims 6
- 230000008569 process Effects 0.000 abstract description 32
- 238000003466 welding Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 8
- 239000002893 slag Substances 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application relates to the technical field of automobile manufacturing, and provides a protection device for a vision-guided camera, wherein the protection device comprises: a shield cover; the driving mechanism is connected with the shielding cover and used for driving the shielding cover to move so as to enable the shielding cover to shield or separate from the front end of the vision guide camera; the cleaning piece is arranged on the peripheral side of the shielding cover, is positioned on one side of the shielding cover facing the vision guide camera and is used for cleaning the vision guide camera in the process of driving the shielding cover to move by the driving mechanism. According to the technical scheme, welding slag can be prevented from being directly splashed to the lens of the vision guide camera, self-cleaning lens dust can be achieved during working at every time, the efficiency of the number of times of error reporting of vision guide is reduced, the maintenance efficiency of the lens is improved, and the vision guide precision and the normal operation of equipment in the accurate production process of a vehicle body are guaranteed.
Description
Technical Field
The application relates to the technical field of automobile manufacturing, in particular to a protection device for a vision guide camera.
Background
The vision guiding technology is characterized in that a special industrial camera is matched with a vision program, a vision image of a specific area is captured through the camera, after the model of the vision program analyzes and operates an image, the motion trail of a specific robot part is fed back, the motion trail adapts to the kinematics principle of different industrial robots, and the robots can perform accurate relative motion by referring to specific positions of product parts.
Visual guide technique is widely used in the automobile automation production line, rubber coating, body connection, final assembly glass and tire installation etc. on the automobile automation welds the dress production line, industrial robot can carry out the accurate concatenation of the different positions of automobile body, different angles under the visual guide, during the practical application because welding process itself can have the welding slag to splash, panel dust bits etc. often can be stained by dust bits or the welding slag that splashes during camera lens, lead to unable clear image capture of carrying on and reduce the guide precision and cause production abnormal stop even.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a protection device for a vision guide camera, which is used for preventing welding slag from directly splashing to a lens of the vision guide camera, automatically cleaning the lens dust during working at every time, reducing the efficiency of the error reporting times of vision guide and improving the maintenance efficiency of the lens, and ensuring the precision of vision guide and the normal operation of equipment in the accurate production process of a vehicle body.
The application provides a protection device for vision guide camera, includes: a shield cover; the driving mechanism is connected with the shielding cover and used for driving the shielding cover to move so as to enable the shielding cover to shield or separate from the front end of the vision guide camera; the cleaning piece is arranged on the periphery of the shielding cover and located on one side of the vision guide camera, and the driving mechanism drives the shielding cover to move in the process of cleaning the vision guide camera.
In the above implementation, the protection device for the visual guidance camera includes a shield cover, a cleaning member, and a driving mechanism. The visual guide camera is used for guiding the industrial robot to splice and assemble the vehicle body at different positions and different angles; the shielding cover is connected with the driving mechanism, the driving mechanism can drive the shielding cover to move and shield the front end of the vision guide camera, the shielding cover plays a role in shielding protection at the moment, welding slag, plate dust and the like, which are generated when the vision guide camera is used for guiding industry and people to weld, are prevented from splashing to pollute the lens of the vision guide camera, so that the improvement of the visual image captured by the vision guide camera can be facilitated, the number of times of error reporting of vision guide is reduced, and the accuracy of the vision guide in the accurate production process of the automobile body and the normal operation of equipment are ensured. In addition, still be provided with the cleaning member in the week side of shield cover and be located one side of shield cover towards the vision guide camera, the cleaning member can contact with the camera lens of vision guide camera at actuating mechanism drive shield cover motion's in-process to carry out cleaning process to it, need not artifical clearance camera dust, welding slag etc. and reduced the cost of labor, improved automobile body automated production's efficiency.
In one possible implementation, the shield is bowl-shaped; the shield defines a cavity for receiving a lens of the vision-guided camera.
In the implementation process, the shielding cover is in a bowl shape, and is limited to the cavity for containing the lens of the vision guide camera, so that the shielding cover can contain the front end of the lens capable of shielding the vision guide camera and can shield the edge of the lens of the vision guide camera, and the protection effect on the vision guide camera is further improved.
In a possible implementation manner, the middle part of the shielding cover is provided with an observation hole; the protection device further comprises: and the observation plate is connected with the peripheral side of the observation hole.
In the implementation process, the observation hole is formed in the middle of the shielding cover, and the observation plate is connected to the periphery of the observation hole, so that the operator can conveniently perform daily point inspection and quick visual inspection on the visual guide camera through the observation plate.
In one possible implementation, the viewing plate is a transparent piece.
In the above-mentioned implementation process, exemplarily, the observation board is the glass board, and the glass board has certain temperature toleration and hardness, and is the transparent, consequently not only can play the effect of the camera lens of protection vision guide camera, still can be convenient for operating personnel through the operation condition of the clear inspection vision guide camera of observation board.
In a possible implementation manner, the driving mechanism includes a first driving member and a transmission member connected to the first driving member, the transmission member is connected to the shielding cover, and the first driving member is used to drive the transmission member to ascend or descend so as to drive the shielding cover to shield or separate from the front end of the vision guide camera.
In the implementation process, the driving mechanism comprises a first driving piece and a driving piece, one end of the driving piece is connected with the power output end of the first driving piece, the other end of the driving piece is connected with the shielding cover, interference between the shielding cover and the first driving piece in the movement process is prevented, and the movement stability of the shielding cover is ensured. Specifically, the driving medium is transfer line or driving plate etc. and first driving piece rises or descends through the drive driving medium to can drive the shelter from the cover or break away from in the camera lens of vision guide camera.
In a possible implementation manner, the transmission part includes a transmission rod, one end of the transmission rod is fixedly connected with the power output end of the first driving part, the other end of the transmission rod is provided with a second driving part, the second driving part is connected with the shielding cover, and the second driving part is used for driving the shielding cover to rotate relative to the transmission rod.
In the above-mentioned realization in-process, the driving medium includes the transfer line, the one end through with the transfer line links to each other with the power take off end of first driving piece, the other end sets up the second driving piece that links to each other with the shield cover, the second driving piece can drive the shield cover when operation and rotate, with the angle of sheltering from of the relative vision guide camera of adjustment shield cover, thereby can be when vision guide camera position is fixed, the front end in the camera lens of vision guide camera is sheltered from to the accuracy, and prevent to shelter from taking place because of taking place to interfere the condition emergence that collision leads to vision guide camera head to produce the damage between cover and the vision guide camera.
In one possible implementation, the protection device further includes: and the PLC is electrically connected with the first driving piece and the second driving piece and is used for controlling the first driving piece and the second driving piece to execute actions.
In the implementation process, when a Programmable Logic Controller (PLC) receives a welding start signal, the PLC Controller controls the first driving member to drive the driving member and the shielding cover to move along a preset track, wherein when the shielding cover needs to adjust a shielding angle, the PLC Controller can also control the second driving member to drive the shielding cover to rotate to completely shield the vision guide camera, so as to ensure that the vision guide camera is completely shielded in the welding process. When the welding operation is finished and the next vehicle body is in place, the PLC controller can control the first driving piece to move away from the front end of the vision guide camera according to the preset track again so that the vision guide camera can shoot normally.
In one possible implementation, the first drive member comprises a cylinder or an electric cylinder; the second drive member includes a rotary electric machine.
In the implementation process, the first driving part exemplarily comprises an air cylinder or an electric cylinder, the air cylinder or the electric cylinder of the rotating motor is simple in structure, and a piston rod of the air cylinder or the electric cylinder is connected with the transmission part so as to be conveniently assembled and connected with the transmission part. Furthermore, the first drive element may also be a hydraulic cylinder or the like. The second driving piece comprises a rotating motor, the rotating motor is simple in structure, and convenient to mount and dismount, and production cost of products is reduced.
In one possible implementation, the cleaning member includes a cleaning brush.
In the above-mentioned realization process, the cleaning member includes the cleaning brush, and the cleaning brush can bond in the week side that shelters from the cover, and the cleaning brush has flexible brush hair, not only can play the effect of clean vision guide camera, and the cleaning brush has the effect that shelters from the camera lens lateral part of vision guide camera, consequently still can play certain guard action. Further, the cleaning member may be a cleaning cloth or the like provided on the peripheral side of the shield cover.
In one possible implementation, the shield and/or the cleaning element are/is a heat shield.
In the implementation process, the shielding cover is a heat insulation piece or a cleaning piece, or the shielding cover and the cleaning piece are both heat insulation pieces, so that the visual guide camera can be subjected to heat protection, and the visual guide camera is prevented from being damaged by high temperature generated in the welding process of the industrial robot.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a protection device for a visual guidance camera according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a shielding cover according to an embodiment of the present disclosure.
An icon: 100-a protection device for a visual guidance camera; 10-a shield cover; 101-a bump; 102-a first connection hole; 103-a viewing aperture; 20-a cleaning member; 30-an observation plate; 40-a first driving member; 50-a transmission member; 200-visual guidance camera.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not construed as indicating or implying relative importance.
Referring to fig. 1 and 2, an embodiment of the present application provides a protection device 100 for a visual guidance camera, including: a cover 10; the driving mechanism is connected with the shielding cover 10 and is used for driving the shielding cover 10 to move so that the shielding cover 10 is shielded or separated from the front end of the vision guide camera 200; and the cleaning piece 20 is arranged on the peripheral side of the shielding cover 10 and is positioned on one side of the shielding cover 10 facing the vision guide camera 200, and is used for cleaning the vision guide camera 200 in the process of driving the shielding cover 10 to move by the driving mechanism.
In the above implementation, the protection apparatus 100 for the visual guide camera 200 includes the shield cover 10, the cleaning member 20, and the driving mechanism. The visual guide camera 200 is used for guiding the industrial robot to splice and assemble the vehicle body at different positions and different angles; the shielding cover 10 is connected with the driving mechanism, the driving mechanism can drive the shielding cover 10 to move and shield the front end of the vision guide camera 200, the shielding cover 10 plays a shielding protection role at the moment, welding slag, plate dust and the like, which are generated when the vision guide camera 200 is used for guiding industry and people to weld, are prevented from splashing to pollute the lens of the vision guide camera 200, so that the improvement of clear visual images captured by the vision guide camera 200 can be facilitated, the number of times of error reporting of vision guide is reduced, and the precision of the vision guide in the accurate production process of the automobile body and the normal operation of equipment are ensured. In addition, still be provided with cleaning member 20 in the week side of shield cover 10 and be located one side that shield cover 10 moved towards vision guide camera 200, cleaning member 20 can contact with the camera lens of vision guide camera 200 at the in-process that actuating mechanism drive shield cover 10 moved to cleaning process it, need not artifical clearance camera dust, welding slag etc. has reduced the cost of labor, has improved automobile body automated production's efficiency.
Referring to fig. 1 and 2, in one possible implementation, the shielding cage 10 is bowl-shaped; the mask 10 defines a cavity for receiving a lens of the vision-guided camera 200.
In the above implementation process, the shielding cover 10 is in a bowl shape, and defines a cavity for accommodating the lens of the vision guiding camera 200, so that the shielding cover 10 can accommodate the front end of the lens capable of shielding the vision guiding camera 200, and can also shield the edge of the lens of the vision guiding camera 200, thereby further improving the protection effect on the vision guiding camera 200.
Referring to fig. 1 and 2, in a possible implementation manner, a viewing hole 103 is formed in the middle of the shielding cover 10; the protection device 100 further includes: and an observation plate 30, wherein the observation plate 30 is connected to the peripheral side of the observation hole 103.
In the implementation process, the observation hole 103 is formed in the middle of the shielding case 10, and the observation plate 30 is connected to the periphery of the observation hole 103, so that an operator can conveniently perform daily spot inspection and quick visual inspection on the visual guidance camera 200 through the observation plate 30.
In one possible implementation, the viewing plate 30 is a transparent piece.
In the implementation process, the observation plate 30 is a glass plate, which has certain temperature resistance and hardness and is a transparent member, so that the lens of the vision guiding camera 200 can be protected, and the operation condition of the vision guiding camera 200 can be conveniently checked by an operator clearly through the observation plate 30.
Referring to fig. 1 and 2, in a possible implementation manner, the driving mechanism includes a first driving member 40 and a transmission member 50 connected to the first driving member 40, the transmission member 50 is connected to the shielding cover 10, and the first driving member 40 is used for driving the transmission member 50 to ascend or descend so as to drive the shielding cover 10 to shield or separate from the front end of the vision guiding camera 200.
In the above implementation process, the driving mechanism includes the first driving element 40 and the transmission element 50, one end of the transmission element 50 is connected to the power output end of the first driving element 40, and the other end is connected to the shielding cover 10, so as to prevent interference between the shielding cover 10 and the first driving element 40 during the movement process, and ensure the stability of the movement of the shielding cover 10. Specifically, the transmission member 50 is a transmission rod or a transmission plate, and the first driving member 40 drives the transmission member 50 to ascend or descend, so as to drive the shielding cover 10 to shield or separate from the lens of the vision guiding camera 200.
Specifically, one side of the shielding cover 10 departing from the visual guidance camera 200 is provided with a convex block 101, the convex block 101 is provided with a first connecting hole 102, the transmission member 50 is provided with a second connecting hole, and the fastener passes through the second connecting hole and the first connecting hole 102, so that the transmission member 50 is fixedly connected with the shielding cover 10.
In a possible implementation manner, the transmission member 50 includes a transmission rod, one end of which is fixedly connected to the power output end of the first driving member 40, and the other end of which is provided with a second driving member, the second driving member is connected to the shielding cover 10, and the second driving member is used for driving the shielding cover 10 to rotate relative to the transmission rod.
In the above-mentioned implementation process, transmission part 50 includes the transfer line, one end through with the transfer line links to each other with the power take off end of first driving piece 40, the other end sets up the second driving piece that links to each other with the shield cover 10, the second driving piece can drive the shield cover 10 and rotate when moving, in order to adjust the angle that shelters from of the relative vision guide camera 200 of shield cover 10, thereby can be when the vision guide camera 200 position is fixed, accurately shelter from the front end in the camera lens of vision guide camera 200, and prevent to lead to the vision guide camera 200 to take place the condition of damaging because of taking place to interfere the collision between shield cover 10 and the vision guide camera 200.
In one possible implementation, the protection device 100 further includes: and the PLC is electrically connected with the first driving piece 40 and the second driving piece and is used for controlling the first driving piece 40 and the second driving piece to execute actions.
In the above-mentioned implementation process, when the PLC controller received the welding start signal, the PLC controller controlled first driving piece 40 driving transmission spare 50 and the motion of sunshade 10 along predetermined orbit, wherein, when the sunshade 10 need the adjustment to shelter from the angle, the PLC controller still can control second driving piece drive sunshade 10 rotatory to hiding vision guide camera 200 completely, guarantees that welding process in vision guide camera 200 is sheltered from completely. When the welding operation is finished and the next vehicle body is in place, the PLC controller may control the first driving member 40 to move away from the front end of the vision guide camera 200 according to the preset trajectory again, so that the vision guide camera 200 performs the photographing operation normally.
In one possible implementation, the first drive member 40 comprises an air cylinder or an electric cylinder; the second drive member includes a rotary electric machine.
In the above implementation process, the first driving member 40 illustratively includes an air cylinder or an electric cylinder, the structure of the rotating electric machine air cylinder or the electric cylinder is simple, and a piston rod of the air cylinder or the electric cylinder is fixedly connected with the transmission member 50, so as to facilitate assembly connection with the transmission member 50. Furthermore, the first drive element 40 may also be a hydraulic cylinder or the like.
Illustratively, the second driving member includes a rotating electric machine, which is also simple in structure, and by disposing the rotating electric machine on the transmission member 50, an output shaft of the rotating electric machine passes through the second connection hole on the transmission member 50 and the first connection hole 102 on the shield cover 10, so as to be connected to the shield cover 10.
In one possible implementation, the cleaning members 20 comprise cleaning brushes.
In the above-mentioned implementation process, cleaning member 20 includes the cleaning brush, and the cleaning brush can bond in the week side that shields cover 10, and the cleaning brush has flexible brush hair, not only can play the effect of clean vision guide camera 200, and the cleaning brush has the effect of sheltering from the camera lens lateral part of vision guide camera 200, consequently still can play certain guard action. Further, the cleaning member 20 may be a cleaning cloth or the like provided on the peripheral side of the shield cover 10.
In one possible implementation, the shield 10 and/or the cleaning member 20 are thermal insulation members.
In the implementation process, the shielding cover 10 is a heat insulation piece or the cleaning piece 20 is a heat insulation piece, or both the shielding cover 10 and the cleaning piece 20 are heat insulation pieces, so that the visual guide camera 200 can be protected by heat, and the visual guide camera 200 is prevented from being damaged by high temperature generated in the welding process of the industrial robot.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A protective device for a visual guidance camera, comprising:
a shield cover;
the driving mechanism is connected with the shielding cover and used for driving the shielding cover to move so as to enable the shielding cover to shield or separate from the front end of the vision guide camera;
the cleaning piece, the cleaning piece is located the week side of shield cover, and be located the shield cover orientation one side of vision guide camera is used for the actuating mechanism drive the in-process of shield cover motion is clean the vision guide camera.
2. The protective apparatus of claim 1, wherein the shield is bowl-shaped;
the shield defines a cavity for receiving a lens of the vision-guided camera.
3. The protection device of claim 2, wherein a viewing aperture is provided in the middle of the shield;
the protection device further comprises: and the observation plate is connected with the peripheral side of the observation hole.
4. The protective device of claim 3, wherein the viewing plate is a transparent member.
5. The protection device according to any one of claims 1 to 4, wherein the driving mechanism comprises a first driving member and a transmission member connected to the first driving member, the transmission member is connected to the shield, and the first driving member is configured to drive the transmission member to ascend or descend so as to drive the shield to shield or separate from the front end of the vision guide camera.
6. The protective device according to claim 5, wherein the transmission member comprises a transmission rod, one end of the transmission rod is fixedly connected with the power output end of the first driving member, the other end of the transmission rod is provided with a second driving member, the second driving member is connected with the shielding cover, and the second driving member is used for driving the shielding cover to rotate relative to the transmission rod.
7. The protection device of claim 6, further comprising: and the PLC is electrically connected with the first driving piece and the second driving piece and is used for controlling the first driving piece and the second driving piece to execute actions.
8. The protective device of claim 6, wherein the first drive member comprises an air cylinder or an electric cylinder;
the second drive member includes a rotary electric machine.
9. A protective device according to any one of claims 1-4, wherein the cleaning member comprises a cleaning brush.
10. A protection device according to any one of claims 1-4, wherein the shield and/or the cleaning element is a thermal insulation element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222484529.8U CN218695242U (en) | 2022-09-19 | 2022-09-19 | Protection device for visual guidance camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222484529.8U CN218695242U (en) | 2022-09-19 | 2022-09-19 | Protection device for visual guidance camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218695242U true CN218695242U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222484529.8U Active CN218695242U (en) | 2022-09-19 | 2022-09-19 | Protection device for visual guidance camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218695242U (en) |
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2022
- 2022-09-19 CN CN202222484529.8U patent/CN218695242U/en active Active
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