CN210207905U - Air blowing dust removal auxiliary device and AVI detection equipment with same - Google Patents
Air blowing dust removal auxiliary device and AVI detection equipment with same Download PDFInfo
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- CN210207905U CN210207905U CN201920358043.5U CN201920358043U CN210207905U CN 210207905 U CN210207905 U CN 210207905U CN 201920358043 U CN201920358043 U CN 201920358043U CN 210207905 U CN210207905 U CN 210207905U
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Abstract
The application provides a blowing and dedusting auxiliary device and AVI detection equipment with the same, wherein the blowing and dedusting auxiliary device comprises a valve control device, a valve control device and a control device, wherein the valve control device is connected with an external gas source and is used for opening a valve port when receiving a starting instruction of the AVI detection equipment so as to realize gas output of the external gas source; the transmission component is connected with the valve control device and is used for receiving and transmitting the gas; the connecting component is fixed on the AVI detection equipment, one end of the connecting component is connected with the transmission component, and the connecting component is used for receiving and transmitting the gas transmitted by the transmission component; and the gas output component is connected with the other end of the connecting component and used for receiving the gas transmitted by the connecting component and outputting the gas to the current product to be detected of the AVI detection equipment so as to perform blowing and dust removal. The dust removal equipment is butted with the downstream AVI detection equipment, effective combination is carried out, and the dust removal effect is obvious.
Description
Technical Field
The invention relates to the technical field of dust removal, in particular to an air blowing dust removal auxiliary device and AVI detection equipment with the same.
Background
Computer vision inspection technology (AVI) is an emerging inspection technology based on computer vision research. The method utilizes a computer vision research result, MAX3100EEE + adopts an image sensor to realize three-dimensional measurement of the size and the space position of a measured object, the obtained data is extracted after a standard diagram and a fault diagram are compared by a computer or directly extracted from the image, and equipment action is controlled according to a judgment result. The intelligent detection system based on the visual sensor has the advantages of strong anti-interference capability, high efficiency, simple composition and the like, and is very suitable for online and non-contact detection and monitoring of a production field.
In actual production, dust foreign matters can influence the defect judgment of full-automatic AVI detection, and the interference of the dust foreign matters on image processing is effectively reduced by removing the dust on products such as an FPC (flexible printed circuit) board before AVI detection. At present, in the field of 3C industry, there are not two dust removal methods: contact and contactless. The contact type dust removal adopts a mode of combining a roller and viscose, and the dust is adhered away by contacting with a target object, so that the purpose of dust removal is achieved, but the contact type dust removal equipment is suitable for products to be removed, which are positioned on a plane and have no height difference, such as a screen of a mobile phone, a toughened film and the like, and if the height difference exists, not only a dust removal device but also the products can be damaged in the dust removal process; the non-contact type dust removal device is divided into two types, one type is that an ion air gun is used for blowing out ion air and neutralizing static electricity, dust is blown away by the way, the ion air gun is manually held to directly blow dust on a product, the operation is easy and irregular, the cleaning effect is not ideal, the dust removal requirement with high dust removal requirement level cannot be met, and the manual operation is carried out, so that the working intensity is greatly increased; the other is that the ion air gun and the high-speed gas blowing mode are used for achieving the purpose of dust removal, but the equipment has high noise and overlarge external dimension and cannot adapt to the limited space of a client site.
For this reason, a solution that can remove dust efficiently and automatically is needed.
Disclosure of Invention
In order to solve the problem, the application provides a dust removal auxiliary device and have its AVI check out test set blows, can high-efficient and automatic dust removal.
According to a first aspect, there is provided in an embodiment a blow assist device comprising:
the valve control device is connected with an external gas source and used for opening the valve port to realize gas output of the external gas source when receiving a starting instruction of AVI detection equipment;
the transmission component is connected with the valve control device and is used for receiving and transmitting the gas;
the connecting component is fixed on the AVI detection equipment, one end of the connecting component is connected with the transmission component, and the connecting component is used for receiving and transmitting the gas transmitted by the transmission component; and
and the gas output component is connected with the other end of the connecting component and used for receiving the gas transmitted by the connecting component and outputting the gas to the current product to be detected of the AVI detection equipment so as to perform blowing and dust removal.
In one embodiment, the gas output component comprises a gas output tube and a nozzle;
one end of the gas output pipe is connected with the other end of the connecting part, and the other end of the gas output pipe is connected with the nozzle.
In one embodiment, the transfer member comprises a transfer tube.
In one embodiment, the connecting member includes a manifold block and a joint detachably mounted on both ends of the manifold block;
the manifold block is fixed on the AVI detection equipment, and the joints arranged at the two ends of the manifold block are respectively connected with the transmission pipe and the gas output pipe.
In one embodiment, the auxiliary device for dust removal by blowing further comprises a gas source distribution transfer station, connected to the valve control device, and configured to receive the gas from the external gas source and output the gas from the external gas source when the valve control device opens the valve port.
In one embodiment, the gas source distribution transfer station includes a manifold plate.
In one embodiment, the valve control means comprises a solenoid valve.
In one embodiment, the gas outlet tube has a strength that retains its set shape to enable gas to be transported in a fixed direction.
According to a second aspect, there is provided in an embodiment an AVI detection apparatus with an air blowing dust removal assistance device, comprising: the air blowing and dust removing auxiliary device is described above;
the motion control card is connected with the valve control device and used for outputting the starting instruction;
and the camera unit is connected with the motion control card and used for starting the camera and detecting when the starting instruction is received.
In one embodiment, the camera unit comprises a driving component connected with the motion control card and used for driving the camera unit to move when receiving a driving instruction of the motion control card;
the camera unit is fixed on one side of a substrate of the AVI detection device, and the connecting part is fixed on the other side of the substrate of the AVI detection device, so that the gas output part moves along with the camera unit.
The beneficial effect of this application:
the application provides a dust removal auxiliary device and have its AVI check out test set blows includes: the device comprises a valve control device, a transmission component, a connecting component and a gas output component; on the first aspect, the valve control device is connected with an external gas source, and is used for opening a valve port when receiving a start instruction of the AVI detection device, so as to realize gas output of the external gas source, then the transmission component receives gas of the external gas source and transmits the gas to the connection component, then the connection component transmits the transmitted gas to the gas output component, and finally the gas output component outputs the gas to a current product to be detected of the AVI detection device, so as to perform blowing dust removal, so that automatic blowing dust removal is realized, manual operation is not needed, the efficiency is high, and the labor cost is reduced; in the second aspect, the connection between the transmission component and the gas output component is realized through the connecting component, and the connecting component is fixed on the AVI detection equipment, so that the problem that the dust removal equipment cannot be butted with the downstream AVI detection equipment in the existing dust removal scheme, namely, the dust removal device cannot be effectively combined with the AVI detection equipment is solved, the integration of dust removal and detection is realized, and the problem that the air blowing dust removal equipment cannot adapt to the limited space of a client site due to the overlarge external dimension in the existing dust removal scheme is solved; the third aspect, the dust removal auxiliary device that blows of this application structure installation is simple, and is easier to realize, and dust collection efficiency is high.
The application provides a AVI check out test set with dust removal auxiliary device blows includes: the air blowing and dust removing auxiliary device is described above; the motion control card is connected with the valve control device and used for outputting the starting instruction; and the camera unit is connected with the motion control card and used for starting the camera and detecting when the starting instruction is received. The camera unit comprises a driving part connected with the motion control card and used for driving the camera unit to move when receiving a driving instruction of the motion control card; the camera unit is fixed on one side of a substrate of the AVI detection device, and the connecting part is fixed on the other side of the substrate of the AVI detection device, so that the gas output part moves along with the camera unit.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary device for air blowing and dust removal disclosed in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an auxiliary device for air blowing and dust removal disclosed in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an AVI detection apparatus with an auxiliary device for dust removal by blowing according to an embodiment of the present invention.
In the figure: 01. valve control device, 02. transmission component, 03. connection component, 04. gas output component, 05. gas source distribution transfer station, 06. motion control card, 07. camera unit, 08. base plate, 09. product to be detected, 011. solenoid valve, 021. transmission pipe, 031 manifold block, 032. joint, 041. gas output pipe, 042. nozzle, 051. manifold plate, driving component (not shown in figure)
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
The inventor is when implementing the dust removal embodiment of blowing, in finding that current handheld ion air gun and the dust removal scheme of blowing off high-speed gas, its dust removal effect of blowing is all unsatisfactory, and dust collecting equipment and AVI check out test set are all isolated work, do not have a scheme of docking dust collecting equipment and the AVI check out test set of low reaches, carry out effective combination, in order to overcome the shortcoming and the not enough that prior art exists, in particular, the application provides a dust removal auxiliary device of blowing, through dust removal auxiliary device of blowing has realized the dust collecting equipment of blowing and AVI check out test set integration, can high-efficient automatic to the product dust removal that waits at present of AVI check out test set.
Example one
Please refer to fig. 1, which is a schematic structural diagram of an auxiliary device for dust removal by blowing according to an embodiment of the present invention. As shown in the figure, the auxiliary device for dust removal by blowing of the embodiment of the invention comprises a valve control device 01, a transmission component 02, a connecting component 03 and a gas output component 04. The valve control device 01 is connected with an external gas source and is used for opening the valve port to realize gas output of the external gas source when receiving a starting instruction of AVI detection equipment. The transmission component 02 is connected with the valve control device 01 and is used for receiving and transmitting the gas. The connecting part 03 is fixed to the AVI detection device, one end of the connecting part 03 is connected with the transmission part 02, and the other end of the connecting part 03 is connected with the gas output part 04 and is used for receiving and transmitting the gas transmitted by the transmission part 02. The gas output component 04 is connected with the other end of the connecting component 03, and is used for receiving the gas transmitted by the connecting component 03 and outputting the gas to the current product 09 to be detected of the AVI detection device for blowing and dedusting.
The following briefly describes a working principle of an embodiment of the present invention as shown in fig. 1:
the valve control device 01 is connected with an external gas source and used for opening a valve port when receiving a starting instruction of the AVI detection device, so that gas output of the external gas source is achieved, then the transmission component 02 receives gas of the external gas source and transmits the gas to the connecting component 03, then the connecting component 03 transmits the transmitted gas to the gas output component 04, and finally the gas output component 04 outputs the gas to a current product to be detected 09 of the AVI detection device. The connecting part 03 is fixed on the AVI detection equipment, so that the integration of the air blowing dust removal equipment and the AVI detection equipment is realized.
The utility model discloses in, valve accuse device 01 is connected with air supply distribution transfer station 05, air supply distribution transfer station 05 is used for receiving the gas of outside air supply carries out the distribution, with when valve accuse device 01 opened the valve port, exports the gas of outside air supply.
As described above, the auxiliary device for air blowing and dust removing of an embodiment of the present invention includes the valve control device 01, the air source distribution transfer station 05, the air output component 04, the transmission component 02, and the connection component 03. Referring to fig. 2, the valve control apparatus 01 in an embodiment of the present invention includes a solenoid valve 011, wherein the solenoid valve 011(Electromagnetic valve) is an Electromagnetic industrial device, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic or pneumatic. In one embodiment, the gas source distribution transfer station 05 comprises a manifold 051, wherein the manifold 051 is a fixture capable of collecting a plurality of fluid channels, and the automatic equipment set is designed and used, a gas source (such as an air compressor) is single, and a plurality of solenoid valves 011 work at the same time, so that the single gas source needs to be distributed to the solenoid valves 011, and the manifold 051 can realize the function. The manifold 051 is internally provided with at least two channels which are respectively penetrated and are respectively provided with an air inlet and an air outlet, air in the air inlet is supplied by an air source, and the air from the air outlet is connected to components (such as an electromagnetic valve 011) which need air in the complete equipment through the connection of accessories such as a pneumatic hose, a pneumatic connector and the like through the distribution of the manifold 051, so that the work of simultaneously supplying a small amount of air source to a plurality of pneumatic components is realized. The gas output component 04 in one embodiment includes a gas output pipe 041 and a nozzle 042, one end of the gas output pipe 041 is connected to the other end of the connecting component 03, the other end of the gas output pipe 041 is connected to the nozzle 042, the gas output pipe 041 has a strength to maintain its set shape, so that gas can be transmitted in a fixed direction, it can be bent at a certain angle to adapt to different working conditions, after a user bends the gas output pipe 041 to a preset angle, it can maintain the shape unchanged within a certain pressure resistance range, and the gas output pipe 041 has a certain hardness, it cannot swing along with the movement of the device, and can maintain a relative rest with the device, wherein the gas output pipe 041 may be a movable hose, and the movable hose may also be a plastic movable hose; alternatively, the nozzle 042 may be an air nozzle 042, such as a flat air nozzle 042, which accelerates the flow rate of the ejected gas. The transfer component 02 in one embodiment comprises a transfer tube 021, wherein the transfer tube 021 may be a trachea, e.g., an airway tube, that directs gas from one location to another. In one embodiment, the connecting member 03 includes a manifold block 031 and joints 032 detachably mounted at two ends of the manifold block 031, the manifold block 031 is fixed to the AVI detection apparatus, the joints 032 mounted at two ends of the manifold block 031 are respectively connected to the transmission pipe 021 and the gas output pipe 041, the joints 032 may be quick joints 032, for example, the manifold block 031 is fixed to the AVI detection apparatus by screws, the gas output member 04 connected to the connecting member 03 may move along with the AVI detection apparatus, the manifold block 031 mainly has 2 pipe threads for mounting the quick joints 032, the movable hose is connected to the manifold block 031 by the quick joints 032, the flat air nozzle 042 is mounted to the movable hose in a matching manner, and the connecting member 03 is simply mounted, the air blowing dust removal auxiliary equipment is easy to realize.
The following briefly describes a working principle of an embodiment of the present invention shown in fig. 2:
an external high-pressure gas source (workshop gas supply) reaches the manifold 051 through a gas source processing element, the manifold 051 is provided with the electromagnetic valve 011 for controlling gas delivery, when the electromagnetic valve 011 receives a starting command, a valve port is opened, the manifold 051 outputs gas of the external gas source, the gas is transmitted to the manifold block 031 fixed on the AVI detection equipment through the gas pipe, then the gas is transmitted to the gas output pipe 041 through the manifold block 031, the gas output pipe 041 has the strength for keeping the set shape, so that the gas can be transmitted along the fixed direction, the gas can be transmitted in the preset transmission direction, the gas can be ensured to accurately reach the product 09 to be detected, and then the gas is output to the current product 09 to be detected of the AVI detection equipment through the nozzle 042 connected with the gas output pipe 041, the nozzle 042 can enable gas to be ejected from the nozzle 042 at a faster flow speed to blow away dust and foreign matters attached to the product 09 to be detected, so that the purpose of removing the foreign matters on the product 09 to be detected before FPC defect detection is achieved. And because the manifold block 031 is fixed in the AVI check out test set, so the gas output part 04 can follow the AVI check out test set and move, realize the dust removal of blowing of tracking formula.
According to the air blowing and dust removing auxiliary device of the embodiment, the main characteristics are that:
the application provides an auxiliary device for air blowing and dust removal, which comprises a valve control device 01, a transmission component 02, a connecting component 03 and a gas output component 04; on the first hand, the valve control device 01 is connected with an external gas source, and is used for opening a valve port when receiving a start instruction of the AVI detection device, so as to output gas of the external gas source, receiving the gas of the external gas source by the transmission component 02 and transmitting the gas to the connection component 03, transmitting the transmitted gas to the gas output component 04 by the connection component 03, and finally outputting the gas to the current product to be detected 09 of the AVI detection device by the gas output component 04 for gas blowing and dust removal, so as to achieve automatic gas blowing and dust removal, without manual operation, with high efficiency and reduced labor cost; in the second aspect, the connection between the transmission component 02 and the gas output component 04 is realized through the connection component 03, and the connection component 03 is fixed to the AVI detection device, so that the problem that the dust removal device cannot be butted with the downstream AVI detection device in the existing dust removal scheme, that is, the dust removal device cannot be effectively combined with the AVI detection device is solved, and the integration of dust removal and detection is realized; in the third aspect, the external gas source can be introduced to the product 09 to be detected through the connecting part 03, and no extra space is required for placing dust removing equipment, so that the problem that the air blowing dust removing equipment in the existing dust removing scheme is too large in size and cannot adapt to the limited space of a client site is solved; in the fourth aspect, the blowing and dust removing auxiliary device is simple in structure installation, easy to achieve and high in dust removing efficiency.
Example two
An embodiment provides an AVI detection apparatus with an air blowing and dust removing auxiliary device, including: the air blowing and dust removing auxiliary device, the motion control card 06 and the camera unit 07 are as described above, the motion control card 06 is connected with the valve control device 01 and is used for outputting the starting instruction, wherein the motion control card 06 is an upper control unit based on a PC and an industrial PC and used in various motion control occasions (including displacement, speed, acceleration, etc.). The camera unit 07 is connected to the motion control card 06, and is configured to turn on a camera and perform detection when receiving the start instruction. In one embodiment, the camera unit 07 includes a driving part 010 connected to the motion control card 06 for driving the camera unit 07 to move when receiving a driving instruction of the motion control card 06, the camera unit 07 is fixed to one side of a substrate 08 of the AVI inspection apparatus, and the connecting part 03 is fixed to the other side of the substrate 08 of the AVI inspection apparatus, so that the gas output part 04 moves together with the camera unit 07.
The working principle of the second embodiment of the present invention will be briefly described below:
referring to fig. 3, in the dust removal process, the product 09 to be detected remains still, when the host computer sends a signal, the motion control card 06 outputs a start instruction, and through the connection between the motion control card 06 and the electromagnetic valve 011, the air blowing and dust removing work of the air blowing and dust removing auxiliary device is started, so that the dust removal is started according to the working state of the AVI detection equipment, and the purpose of removing the foreign matters on the product 09 to be detected before the defect detection of the FPC is achieved; meanwhile, the camera unit 07 receives a starting instruction of the motion control card 06, triggers the camera unit 07 to take a picture, and detects the collected picture. Since the camera unit 07 is fixed to one side of the substrate 08 of the AVI inspection apparatus and the connection member 03 is fixed to the other side of the substrate 08 of the AVI inspection apparatus, the gas output member 04 can move together with the camera unit 07 when the camera unit 07 is driven to move upon receiving a driving instruction of the motion control card 06.
According to the AVI check out test set that has dust removal auxiliary device that blows of above-mentioned embodiment, its key feature lies in:
the AVI detection equipment with the auxiliary device for dust removal by blowing is also started to remove dust by blowing before detection is carried out, and dust removal can be started according to the working state of the AVI detection equipment, so that the aim of removing foreign matters on the product 09 to be detected before FPC defect detection is achieved. The air blowing and dust removing auxiliary device can move along with the AVI detection equipment to perform tracking type air blowing and dust removing.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. The utility model provides a dust removal auxiliary device blows which characterized in that includes:
the valve control device is connected with an external gas source and used for opening the valve port to realize gas output of the external gas source when receiving a starting instruction of AVI detection equipment;
the transmission component is connected with the valve control device and is used for receiving and transmitting the gas;
the connecting component is fixed on the AVI detection equipment, one end of the connecting component is connected with the transmission component, and the connecting component is used for receiving and transmitting the gas transmitted by the transmission component; and
and the gas output component is connected with the other end of the connecting component and used for receiving the gas transmitted by the connecting component and outputting the gas to the current product to be detected of the AVI detection equipment so as to perform blowing and dust removal.
2. A blowing dusting assist device as claimed in claim 1 wherein said gas output means comprises a gas output tube and a nozzle;
one end of the gas output pipe is connected with the other end of the connecting part, and the other end of the gas output pipe is connected with the nozzle.
3. An air blowing dusting assist as in claim 2 wherein the transport member comprises a transport tube.
4. The air blowing dust removal assist device of claim 3, wherein the connecting member comprises a manifold block and joints detachably mounted at both ends of the manifold block;
the manifold block is fixed on the AVI detection equipment, and the joints arranged at the two ends of the manifold block are respectively connected with the transmission pipe and the gas output pipe.
5. The air blowing and dust removing auxiliary device as claimed in claim 1, further comprising:
and the gas source distribution transfer station is connected with the valve control device and used for receiving the gas of the external gas source and outputting the gas of the external gas source when the valve control device opens the valve port.
6. The auxiliary device for dust removal by blowing of air as claimed in claim 5, wherein said air supply distribution transfer station comprises a manifold plate.
7. The air blowing and dust removing auxiliary device as claimed in claim 5, wherein the valve control means comprises a solenoid valve.
8. A blowing dusting aid as claimed in any one of claims 2 to 4 wherein the gas outlet tube has a strength to retain its set shape to enable gas to be transported in a fixed direction.
9. An AVI detection device with an auxiliary device for blowing and dedusting is characterized by comprising: the air blowing dust removal assistance device of any one of claims 1 to 8;
the motion control card is connected with the valve control device and used for outputting the starting instruction;
and the camera unit is connected with the motion control card and used for starting the camera and detecting when the starting instruction is received.
10. An AVI test apparatus having an air blowing dust removal assist device as claimed in claim 9, comprising:
the camera unit comprises a driving part connected with the motion control card and used for driving the camera unit to move when receiving a driving instruction of the motion control card;
the camera unit is fixed on one side of a substrate of the AVI detection device, and the connecting part is fixed on the other side of the substrate of the AVI detection device, so that the gas output part moves along with the camera unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358043.5U CN210207905U (en) | 2019-03-20 | 2019-03-20 | Air blowing dust removal auxiliary device and AVI detection equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358043.5U CN210207905U (en) | 2019-03-20 | 2019-03-20 | Air blowing dust removal auxiliary device and AVI detection equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210207905U true CN210207905U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920358043.5U Expired - Fee Related CN210207905U (en) | 2019-03-20 | 2019-03-20 | Air blowing dust removal auxiliary device and AVI detection equipment with same |
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| Country | Link |
|---|---|
| CN (1) | CN210207905U (en) |
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2019
- 2019-03-20 CN CN201920358043.5U patent/CN210207905U/en not_active Expired - Fee Related
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