CN112449495B - Drilling detection method and drilling detection equipment - Google Patents
Drilling detection method and drilling detection equipment Download PDFInfo
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- CN112449495B CN112449495B CN201910797718.0A CN201910797718A CN112449495B CN 112449495 B CN112449495 B CN 112449495B CN 201910797718 A CN201910797718 A CN 201910797718A CN 112449495 B CN112449495 B CN 112449495B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
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Abstract
The application discloses drilling detection method and drilling detection equipment, wherein the drilling detection method comprises the following steps: acquiring a drilled plate to be processed, and placing the drilled plate to be processed at an initial position; carrying out primary treatment on the plate to be processed after the hole is drilled; checking holes of the preliminarily processed plate to be processed; if the hole is not qualified, the plate to be processed is conveyed back to the initial position through the conveying belt, the step of performing primary treatment on the drilled plate to be processed is executed again, and the step of checking the hole on the plate to be processed after the primary treatment is performed. In this way, this application can be with treating the drilling of processing plate, preliminary treatment and examine the course of the technology in hole on concentrating on an equipment to examine the hole unqualified time at present, treat again processing plate and carry out preliminary treatment and examine the hole, thereby very big improvement examine the primary qualification rate in hole, and avoided a large amount of to treat the waste of processing plate and manpower resources, and improved economic benefits effectively.
Description
Technical Field
The application relates to the technical field of drilling detection, in particular to a drilling detection method and drilling detection equipment.
Background
At present at the drilling that carries on PCB (Printed Circuit Board) and the traditional course of technology who examines the hole all treat at first that the processing Board is drilled, and carry out burring and washing to the Board of treating of drilling in proper order, with transport after the stoving and examine the hole machine department, and when examining the hole qualified, receive the Board, and will examine the qualified product of hole and receive and release together, and will examine the unqualified Board of treating of hole and place a department alone, blow the hole with the mode of waiting for artifical high-pressure air gun that uses, and examine the hole again after blowing the hole.
In the drilling and hole checking process performed by the conventional method, the first-time qualification rate of the hole checking is about 70%, and manual work needs to be introduced for retreatment, so that a large amount of plates to be processed and human resources are wasted.
Disclosure of Invention
The application provides a drilling detection method and drilling detection equipment, which aim to solve the technical problem that in the prior art, the qualification rate of hole detection in one step in the process of drilling and hole detection is not high.
In order to solve the technical problem, the application adopts a technical scheme that: provided is a borehole detection method, wherein the borehole detection method comprises the following steps: acquiring a drilled plate to be processed, and placing the drilled plate to be processed at an initial position; carrying out primary treatment on the plate to be processed after the hole is drilled; checking holes of the preliminarily processed plate to be processed; if the hole is not qualified, the plate to be processed is conveyed back to the initial position through the conveying belt, so that the step of performing primary treatment on the drilled plate to be processed and performing hole inspection on the plate to be processed after the primary treatment is performed again.
Wherein the conveyor belt comprises an annular conveying part and a straight conveying part, and the initial position is positioned on the overlapped part of the annular conveying part and the straight conveying part; if the hole is unqualified, the step of conveying the plate to be processed back to the initial position through the conveying belt specifically comprises the following steps: and if the hole is unqualified, controlling the conveyor belt to convey the to-be-processed plate unqualified in the hole back to the initial position along the annular conveying part.
Wherein, if it is unqualified to examine the hole, will wait to process the board through the conveyer belt and convey back initial position to carry out again and carry out preliminary treatment to the board of waiting to process of drilling, and the step of examining the hole to the board of waiting to process after the preliminary treatment includes: judging whether the hole checking times of the plate to be processed reach set times or not; and if the hole checking times of the plate to be processed reach the set times and the hole checking is unqualified for the last time, transmitting the plate to be processed to a set position and giving an alarm.
Wherein, the drilling detection method further comprises: and if the inspection hole is qualified, the plate is collected.
The method comprises the following steps of: sequentially performing high-pressure air blowing, deburring and brushing treatment on the plate to be processed, which is drilled with holes; washing the treated plate to be processed with water; and drying and cooling the washed plate to be processed.
Wherein, the step of washing the board to be processed after the treatment includes: and carrying out pressurized water washing, ultrasonic water washing and high-pressure swinging water washing on the plate to be processed.
Wherein, the step of examining the hole to the board of treating after preliminary treatment includes: detecting whether any one or more conditions of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs and burrs exist in the drilled plate to be processed; and if any one or more of the conditions of multi-hole, leak hole, displacement, wrong drilling, non-penetration, hole plug and flash exists, determining that the hole is not qualified.
In order to solve the above technical problem, the present application adopts another technical solution: there is provided a borehole inspection system, wherein the borehole inspection system comprises: the conveying belt is used for placing the drilled plate to be processed at the initial position of the conveying belt; the initial processing structure is coupled with the conveying belt and is used for performing initial processing on the drilled plate to be processed; the hole inspection device is coupled with the primary processing structure and is used for inspecting the hole of the board to be processed after primary processing; and the controller is coupled with the hole inspection device and used for controlling the conveyor belt to convey the plate to be processed back to the initial position when the hole inspection device is unqualified.
The drilling detection system also comprises an alarm device; the controller is also used for controlling the board to be collected when the hole checking times of the board to be processed reach the set times and the hole checking times of the board to be processed are unqualified for the last time, controlling the conveyor belt to convey the board to be processed to the set position and sending an alarm instruction to the alarm device; the alarm device is coupled with the controller and used for sending out an alarm instruction when receiving the alarm instruction.
The beneficial effect of this application is: in contrast to the prior art, the borehole detection method in the present application comprises: acquiring a drilled plate to be processed, and placing the drilled plate to be processed at an initial position; carrying out primary treatment on the plate to be processed after the hole is drilled; checking holes of the preliminarily processed plate to be processed; if the hole is not qualified, the plate to be processed is conveyed back to the initial position through the conveying belt, the step of performing primary treatment on the drilled plate to be processed is executed again, and the step of checking the hole on the plate to be processed after the primary treatment is performed. In this way, this application can be with treating the drilling of processing plate, preliminary treatment and examine the course of the technology in hole on concentrating on an equipment to examine the hole unqualified time at present, treat again processing plate and carry out preliminary treatment and examine the hole, thereby very big improvement examine the primary qualification rate in hole, and avoided a large amount of to treat the waste of processing plate and manpower resources, and improved economic benefits effectively.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic flow chart of a first embodiment of the borehole testing method of the present application;
FIG. 2 is a schematic flow chart of a second embodiment of the borehole testing method of the present application;
FIG. 3 is a schematic flow chart of a third embodiment of the borehole testing method of the present application;
FIG. 4 is a schematic flow chart of a fourth embodiment of the borehole testing method of the present application;
FIG. 5 is a schematic flow chart of a fifth embodiment of the borehole testing method of the present application;
FIG. 6 is a schematic flow chart of a sixth embodiment of the borehole testing method of the present application;
FIG. 7 is a schematic block diagram of a first embodiment of the borehole inspection system of the present application;
fig. 8 is a schematic structural diagram of a second embodiment of the borehole detection system of the present application.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present application clearer, the technical solutions of the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, fig. 1 is a schematic flow chart of a borehole detection method according to a first embodiment of the present application.
The embodiment comprises the following steps:
s110: and acquiring the drilled plate to be processed, and placing the drilled plate to be processed at an initial position.
In this embodiment, a board to be processed after drilling is first acquired, and the board to be processed after drilling is transferred to an initial position of preprocessing by an automatic control device to wait for further processing.
In this embodiment, a through hole is drilled in a predetermined position on a board to be processed as needed, and the through hole is made to penetrate the board to be processed, thereby obtaining a drilled board to be processed. For example, a desired via hole is drilled on a PCB (printed circuit board) to provide a desired electrical connection of the PCB and to fix a corresponding function of a corresponding device, thereby obtaining a PCB board which has been subjected to a drilling process. And after the board to be processed which is subjected to the drilling treatment is obtained, the board to be processed is further transmitted to the initial position of the pretreatment through the automatic control equipment so as to wait for the next treatment.
S120: and carrying out primary treatment on the plate to be processed after the hole is drilled.
In this embodiment, when the board to be processed that has undergone drilling processing is placed at the initial position of preprocessing, the board to be processed that has undergone drilling processing is firstly subjected to preliminary processing, such as air blowing, deburring, water washing, etc., so as to better detect the via hole drilled at the preset position on the board to be processed that has undergone preliminary processing, and improve the efficiency of hole inspection and the qualification rate of hole inspection.
S130: and checking the hole of the board to be processed after the primary treatment.
In this embodiment, after the board to be processed that has been drilled is subjected to the preliminary treatment, the through holes drilled in the board to be processed that has been subjected to the preliminary treatment are further detected to determine whether the board to be processed is a good product.
S140: and if the inspection hole is not qualified, conveying the plate to be processed back to the initial position through the conveying belt.
In this embodiment, when the hole inspection is performed on the preliminarily processed board to be processed, and it is determined that the hole inspection is not qualified, the corresponding conveyor belt is controlled to operate according to the preset trajectory, so as to convey the board to be processed placed on the conveyor belt back to the initial position of the preliminary processing, and S120 and S130 are re-executed again.
In contrast to the prior art, the borehole detection method in the present application comprises: acquiring a drilled plate to be processed, and placing the drilled plate to be processed at an initial position; carrying out primary treatment on the plate to be processed after the hole is drilled; checking holes of the preliminarily processed plate to be processed; if the hole is not qualified, the plate to be processed is conveyed back to the initial position through the conveying belt, the step of performing primary treatment on the drilled plate to be processed is executed again, and the step of checking the hole on the plate to be processed after the primary treatment is performed. In this way, this application can be with treating the drilling of processing plate, preliminary treatment and examine the course of the technology in hole on concentrating on an equipment to examine the hole unqualified time at present, treat again processing plate and carry out preliminary treatment and examine the hole, thereby very big improvement examine the primary qualification rate in hole, and avoided a large amount of to treat the waste of processing plate and manpower resources, and improved economic benefits effectively.
Referring to fig. 2, fig. 2 is a schematic flow chart of a borehole detection method according to a second embodiment of the present application. It can be understood that the borehole detection method of the present embodiment is a flowchart of a detailed embodiment of the borehole detection method in fig. 1, and includes the following steps:
s210: the method comprises the steps of obtaining a drilled plate to be processed, and placing the drilled plate to be processed at an initial position, wherein the initial position is located on an overlapped part of an annular conveying part and a straight conveying part of a conveyor belt.
In this embodiment, the board to be processed, which has been subjected to the drilling process, is placed at an initial position of a conveyor belt, wherein the conveyor belt includes an endless conveying portion and a straight conveying portion, and the initial position is located at an overlapping portion of the endless conveying portion and the straight conveying portion of the conveyor belt, the board to be processed, which has been subjected to the drilling process, is first acquired, and the board to be processed, which has been subjected to the drilling process, is conveyed to the initial position by an automated control to wait for further processing.
S220: and carrying out primary treatment on the plate to be processed after the hole is drilled.
Here, this step is the same as S120 in fig. 1, and please refer to S120 and the related text description thereof specifically, which is not described herein again.
S230: and checking the hole of the board to be processed after the primary treatment.
Here, this step is the same as S130 in fig. 1, and please refer to S130 and the related text description thereof specifically, which is not described herein again.
S240: and if the hole is unqualified, controlling the conveyor belt to convey the to-be-processed plate unqualified in the hole back to the initial position along the annular conveying part.
In this embodiment, when the hole inspection is performed on the board to be processed after the preliminary treatment and the hole inspection is determined to be not qualified, the conveyor belt on which the board to be processed is placed is controlled to perform the circular operation along the circular conveying part thereof, so as to convey the board to be processed back to the preset initial position, and S220 and S230 are performed again.
In other embodiments, the conveyor belt may not be formed into a loop but only include a straight-line conveying portion, and when the hole inspection performed on the preliminarily processed board to be processed is determined to be unqualified, the conveyor belt on which the board to be processed is placed may be controlled to run in the reverse direction to drive the board to be processed to be conveyed back to the preset initial position, and S220 and S230 are performed again.
Referring to fig. 3, fig. 3 is a schematic flow chart of a borehole detection method according to a third embodiment of the present application. It can be understood that the flow chart of the borehole detection method of the present embodiment and the flow chart of the further detailed embodiment of the borehole detection method in fig. 1 include the following steps:
s310, S320, and S330 in fig. 3 are the same as S110, S120, and S130 in fig. 1, specifically please refer to fig. 1 and the related text description thereof, which are not described herein again, and after S330, that is, the step of performing hole inspection on the board to be processed after the preliminary processing, the following steps are further included:
s340: and if the hole inspection is not qualified, judging whether the hole inspection times of the plate to be processed reach the set times.
In this embodiment, when the board to be processed, which has been subjected to the preliminary treatment and has been drilled, is subjected to hole inspection, and it is determined that the hole inspection is not qualified, it is further determined whether the number of times of hole inspection performed on the board to be processed reaches a set number of times, where the set number of times may be two or three times, and the number of times may be two in general, but the present application does not limit this, and the user may set the number of times reasonably as needed.
When the hole inspection is determined to be unqualified and the hole inspection frequency of the board to be processed reaches the set frequency, S350 is executed, and when the hole inspection is determined to be unqualified and the hole inspection frequency of the board to be processed does not reach the set frequency, S320 and S330 are executed again.
S350: and conveying the plate to be processed to a set position and alarming.
In this embodiment, when it is determined that the hole inspection performed on the board to be processed is not qualified, and the number of the hole inspection performed on the board to be processed has reached the set number, the board to be processed is conveyed to the set position, or all processing operations performed on the board to be processed currently are suspended, and an alarm indication is issued, for example, an audible and visual alarm indication is issued or a preset alarm video is played on a corresponding display screen to warn, so as to wait for manual checking whether the board to be processed needs to be subjected to hole inspection again after being subjected to abandonment or primary processing again.
Referring to fig. 4, fig. 4 is a schematic flow chart of a borehole detection method according to a fourth embodiment of the present application. It can be understood that the borehole detection method of the present embodiment is a flowchart of another detailed embodiment of the borehole detection method in fig. 1, and includes the following steps:
s410, S420, and S430 in fig. 4 are the same as S110, S120, and S130 in fig. 1, specifically please refer to fig. 1 and the related text description thereof, which are not described herein again, and after the step of performing hole inspection on the board to be processed after the preliminary processing in S430, the following steps are further included:
s440: and if the inspection hole is qualified, the plate is collected.
In this embodiment, when the hole is checked in the board to be processed after the preliminary treatment, and it is determined that the hole is qualified at this time, the corresponding conveyor belt is controlled to collect the board so as to collect and place all the qualified boards to be processed at a specific preset position.
Referring to fig. 5, fig. 5 is a schematic flow chart of a fifth embodiment of the borehole detection method according to the present application. It can be understood that the borehole detection method of the present embodiment is a flowchart of another detailed embodiment of the borehole detection method in fig. 1, and includes the following steps:
s510, S550, and S560 in fig. 5 are respectively the same as S110, S130, and S140 in fig. 1, and for details, please refer to fig. 1 and the related description thereof, which are not repeated herein, and after S510 and before S550, the following steps are further included:
s520: and sequentially performing high-pressure air blowing, deburring and brushing treatment on the plate to be processed, which is drilled with holes.
In this embodiment, when a board to be processed, which has been subjected to a drilling process, is placed at an initial position of a pretreatment, a high-pressure air gun is used to blow a via hole drilled before the board to be processed at a high pressure, so that burrs left in the via hole during a previous drilling process are further removed after the blowing, and real-time brushing and investigation are performed.
S530: and washing the treated plate to be processed with water.
In the present embodiment, after the plate to be processed, which has been drilled, is sequentially subjected to the treatment of high-pressure air blowing, deburring, and brushing, the plate to be processed is further subjected to water washing, for example, pressurized water washing, ultrasonic water washing, and high-pressure swing water.
S540: and drying and cooling the washed plate to be processed.
In this embodiment, after the board to be processed that will have drilled is high pressure gas blowing, burring and polish-brush in proper order, should wait to process the board to be processed that has further carried out washing again and dry to after this board to be processed is dried, carry out cooling treatment, so that examine the hole to this board to be processed further.
Referring to fig. 6, fig. 6 is a schematic flowchart illustrating a borehole detection method according to a sixth embodiment of the present application. It can be understood that the borehole detection method of the present embodiment is a flowchart of another detailed embodiment of the borehole detection method in fig. 1, and includes the following steps:
s610 and S620 in fig. 6 are the same as S110 and S120 in fig. 1, respectively, and please refer to fig. 1 and the related text description, which are not repeated herein, and after S620, that is, the step of performing the preliminary treatment on the board to be processed after the drilling, the method further includes the following steps:
s630: and detecting whether any one or more conditions of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs and burrs exist in the drilled plate to be processed.
In this embodiment, after the board to be processed having been drilled is initially processed, it is detected whether the board to be processed has any one or more of the problems of multiple holes, leaking holes, shifting of drilling positions, not occurring at the preset position, wrong drilling, not penetrating the board to be processed, hole plugs, burrs, etc.
S640: if any one or more of the conditions of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs and burrs exist, the inspection hole is determined to be unqualified, and the plate to be processed is conveyed back to the initial position through the conveyor belt.
In this embodiment, when it is detected that any one or more of a plurality of holes, displacement, wrong drilling, non-penetration, hole blocking, and burrs exist in the board to be processed which has been subjected to the preliminary treatment and has been drilled, it is determined that the hole inspection performed this time is not qualified, and the corresponding conveyor belt is controlled to operate according to the preset trajectory, so as to convey the board to be processed placed on the conveyor belt back to the initial position of the preliminary treatment, and S620 and S630 are re-executed again.
In a specific embodiment, a board to be processed after drilling is obtained first, the board to be processed is placed at an initial position of pretreatment, and further the board to be processed is sequentially subjected to high-pressure air blowing, high-pressure air blowing again, deburring and brushing again, pressurized water washing again, ultrasonic water washing, high-pressure swing water washing again, drying and cooling treatment, so that after the initial treatment, the board to be processed is subjected to hole inspection to detect whether any one or more of the problems of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs, burrs and the like exist in the board to be processed, and when the current hole inspection is judged to be unqualified, namely, the board to be processed is determined to have any one or more of the problems of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs, burrs and the like, and controlling the corresponding conveyor belts to run according to a preset track so as to convey the plate to be processed placed on the conveyor belts back to the initial position, and checking the hole again after performing primary treatment on the plate to be processed again.
Based on the general inventive concept, the present application further provides a borehole detection system, please refer to fig. 7, and fig. 7 is a schematic structural diagram of a first embodiment of the borehole detection system of the present application. The borehole inspection system 70 includes, among other things, a conveyor 710, a preliminary processing structure 720, a hole inspection device 730, and a controller 740.
In this embodiment, the conveyor 710 is used to place a board to be processed, which has been subjected to a drilling process, and convey the board to be processed to an initial position for preprocessing; the preliminary treatment mechanism 720 is coupled to the conveyor belt 710, and is used for performing preliminary treatment on the board to be processed, such as sequentially performing high-pressure air blowing on the board to be processed, further removing burrs left in the drilling process, performing real-time brushing and reconnaissance on the deburring process, sequentially performing pressurized water washing, ultrasonic water washing and high-pressure swing water washing, and after the water washing on the board to be processed is finished, drying and further cooling the board to be processed to wait for hole detection; the hole inspection device 730 is coupled to the preliminary processing structure 720, and is configured to inspect a hole of the board to be processed after the preliminary processing, so as to detect whether the board to be processed has any one or more of the problems of multiple holes, hole leakage, displacement, wrong drilling, non-penetration, hole plugging, burrs, and the like; the controller 740 is coupled to the hole inspection device 730, and is configured to control the conveyor 710 to run according to a preset trajectory when it is determined that the currently performed hole inspection is not qualified, so as to convey the board to be processed placed on the conveyor 710 back to the initial position, so that the board to be processed can be inspected again after the board to be processed is subjected to the primary processing again.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a borehole detection system according to a second embodiment of the present application. This embodiment differs from the first embodiment of the borehole detection system provided in fig. 8 of the present application in that the borehole detection system 70 further comprises an alarm device 750, wherein the alarm device 750 is coupled to the controller 740.
In this embodiment, the controller 740 is further configured to, when the hole inspection device 730 inspects the hole of the board to be processed after the preliminary treatment and determines that the hole inspection is qualified, the conveyor belt 710 is controlled to collect the boards, so as to collect all the qualified boards to be processed to a specific preset position, when the hole checking device 730 reaches the set number of the hole checking times of the plate to be processed and the last hole checking is not qualified, the conveyor 710 is controlled to convey the board to be processed to a set position, and sends an alarm command to the alarm 750, wherein the alarm device 750 can be one of any devices capable of giving an alarm indication, such as a buzzer, an indicator light, a display screen, and the like, when receiving an alarm instruction sent by the controller 740, the electronic device sends an alarm instruction to warn and wait for manual checking to check the hole again after the board to be processed needs to be discarded or subjected to primary processing again.
In contrast to the prior art, the borehole detection method in the present application comprises: acquiring a drilled plate to be processed, and placing the drilled plate to be processed at an initial position; carrying out primary treatment on the plate to be processed after the hole is drilled; checking holes of the preliminarily processed plate to be processed; if the hole is not qualified, the plate to be processed is conveyed back to the initial position through the conveying belt, the step of performing primary treatment on the drilled plate to be processed is executed again, and the step of checking the hole on the plate to be processed after the primary treatment is performed. In this way, this application can be with treating the drilling of processing plate, preliminary treatment and examine the course of the technology in hole on concentrating on an equipment to examine the hole unqualified time at present, treat again processing plate and carry out preliminary treatment and examine the hole, thereby very big improvement examine the primary qualification rate in hole, and avoided a large amount of to treat the waste of processing plate and manpower resources, and improved economic benefits effectively.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.
Claims (8)
1. A borehole inspection method, comprising:
acquiring a drilled plate to be processed, and placing the drilled plate to be processed at an initial position, wherein the initial position is positioned on an overlapped part of an annular conveying part and a straight conveying part of a conveyor belt;
carrying out primary treatment on the drilled plate to be processed;
checking holes of the preliminarily processed plate to be processed;
if the hole inspection is unqualified, controlling the conveyor belt to convey the plate to be processed with the unqualified hole inspection back to the initial position along the annular conveying part so as to perform the steps of performing primary treatment on the plate to be processed with the drilled hole again and performing hole inspection on the plate to be processed after the primary treatment;
judging whether the hole checking times of the plate to be processed reach set times or not;
and if the hole detection times of the plate to be processed reach the set times and the hole detection is not qualified for the last time, transmitting the plate to be processed to a set position, or suspending all current processing operations on the plate to be processed and giving an alarm.
2. The borehole detection method according to claim 1, further comprising:
and if the inspection hole is qualified, the plate is collected.
3. The borehole inspection method according to claim 1, wherein the step of preliminarily processing the board to be processed having the borehole includes:
sequentially performing high-pressure air blowing, deburring and brushing treatment on the drilled plate to be processed;
washing the treated plate to be processed with water;
and drying and cooling the washed plate to be processed.
4. The borehole inspection method according to claim 3, wherein the step of washing the processed board to be processed with water comprises:
and carrying out pressurized water washing, ultrasonic water washing and high-pressure swing water washing on the plate to be processed.
5. The borehole inspection method according to claim 1, wherein the step of performing a hole inspection on the preliminarily processed board to be processed includes:
detecting whether any one or more conditions of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs and burrs exist in the drilled plate to be processed;
and if any one or more of the multiple holes, leak holes, displacement, wrong drilling, non-penetration, hole plugs and burrs exist, determining that the manhole is unqualified.
6. A borehole inspection system, comprising:
a conveyor belt for placing a board to be processed, which has been drilled, at an initial position of the conveyor belt, wherein the conveyor belt includes an endless conveying portion and a straight conveying portion, and the initial position is located on an overlapping portion of the endless conveying portion and the straight conveying portion;
the primary processing structure is coupled with the conveyor belt and is used for carrying out primary processing on the drilled plate to be processed;
the hole inspection device is coupled with the primary processing structure and is used for inspecting the hole of the board to be processed after primary processing;
the controller is coupled with the hole inspection device and used for controlling the conveyor belt to convey the plate to be processed with unqualified hole inspection back to the initial position along the annular conveying part when the hole inspection is unqualified, and controlling the conveyor belt to convey the plate to be processed to a set position or suspend all current processing operations on the plate to be processed and generate an alarm instruction when the hole inspection times of the plate to be processed reach set times and the last hole inspection is unqualified;
and the alarm device is coupled with the controller and is used for sending an alarm instruction when receiving the alarm instruction sent by the controller.
7. The borehole detection system of claim 6,
the controller is also used for controlling the plate collection when the inspection hole is qualified.
8. The borehole detection system of claim 6,
the hole detection device detects whether any one or more conditions of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs and burrs exist in the drilled plate to be processed; and if any one or more of the conditions of multiple holes, leakage holes, displacement, wrong drilling, non-penetration, hole plugs and burrs exist, determining that the inspection hole is unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910797718.0A CN112449495B (en) | 2019-08-27 | 2019-08-27 | Drilling detection method and drilling detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910797718.0A CN112449495B (en) | 2019-08-27 | 2019-08-27 | Drilling detection method and drilling detection equipment |
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| CN112449495A CN112449495A (en) | 2021-03-05 |
| CN112449495B true CN112449495B (en) | 2021-11-30 |
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