CN118068821B - Underwater robot control board detection device and detection method thereof - Google Patents
Underwater robot control board detection device and detection method thereof Download PDFInfo
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- CN118068821B CN118068821B CN202410481846.5A CN202410481846A CN118068821B CN 118068821 B CN118068821 B CN 118068821B CN 202410481846 A CN202410481846 A CN 202410481846A CN 118068821 B CN118068821 B CN 118068821B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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Abstract
The invention relates to the technical field of detection, in particular to a detection device and a detection method for an underwater robot control panel; the invention provides a detection device for an underwater robot control board, which comprises: the device comprises an operation table, a fixing station, a supporting frame, a display and a detection assembly, wherein the fixing station is fixed on the operation table and is suitable for fixing a workpiece; the support frame is fixed on the operation table, and the detection assembly is arranged on the support frame in a sliding manner; the display is fixed on one side of the operation table and is in electrical signal connection with the detection assembly; the detection component is suitable for detecting whether the workpiece is qualified or not; wherein, the outer movable end of the detection component is inserted into the connecting hole of the workpiece; the inner movable end of the detection assembly is extruded to expand outwards until the inner movable end contacts with the conductive coating on the inner wall of the connecting hole, so that whether the workpiece is qualified or not is detected; after the work piece is unqualified, the inner movable end of the detection assembly rotates circumferentially to scrape the conductive coating on the inner wall of the connecting hole.
Description
Technical Field
The invention relates to the technical field of detection, in particular to a detection device and a detection method for an underwater robot control panel.
Background
The underwater robot is also called an unmanned remote-control submersible, and is an extreme operation robot working under water.
The control of the underwater robot is not supported by a high-quality control board. After the production and processing of the control board are finished, the control board needs to be tested, and particularly the electrical performance of each circuit on the circuit board.
In the traditional detection device, when the detection head is inserted into the connecting hole on the circuit board, the detection head is easy to rub with the conductive coating in the connecting hole, so that the conductive coating is damaged; moreover, the coating in the unqualified connecting hole cannot be scraped in time. Therefore, it is necessary to develop an underwater robot control board inspection device and an inspection method thereof.
Disclosure of Invention
The invention aims to provide a detection device and a detection method for an underwater robot control panel.
In order to solve the technical problem, the invention provides an underwater robot control board detection device, comprising:
The device comprises an operation table, a fixing station, a supporting frame, a display and a detection assembly, wherein the fixing station is fixed on the operation table and is suitable for fixing a workpiece;
the support frame is fixed on the operation table, and the detection assembly is arranged on the support frame in a sliding manner;
the display is fixed on one side of the operation table and is in electrical signal connection with the detection assembly;
the detection component is suitable for detecting whether the workpiece is qualified or not;
wherein, the outer movable end of the detection component is inserted into the connecting hole of the workpiece;
The inner movable end of the detection assembly is extruded to expand outwards until the inner movable end contacts with the conductive coating on the inner wall of the connecting hole, so that whether the workpiece is qualified or not is detected;
after the work piece is unqualified, the inner movable end of the detection assembly rotates circumferentially to scrape the conductive coating on the inner wall of the connecting hole.
Preferably, the detection assembly includes: the device comprises an outer sleeve, a positioning cone, a detecting piece and a linkage piece, wherein the interior of the outer sleeve is hollow, the positioning cone is fixed at the lower end of the outer sleeve, and a plurality of detecting ports are formed in the side wall of the positioning cone;
the detecting piece is arranged in the outer sleeve in a lifting manner and is suitable for protruding the detecting opening;
The linkage piece is arranged in the outer sleeve in a lifting manner and is suitable for being abutted with the detection piece;
the outer sleeve moves downwards until the locating cone is inserted into the connecting hole, and the linkage piece moves downwards and is suitable for pushing the detection piece to protrude out of the detection port so as to detect a workpiece;
after unqualified detection, the linkage piece rotates circumferentially until the linkage piece abuts against one side of the detection piece, the linkage piece is suitable for pushing the detection piece to expand outwards, the outer sleeve rotates circumferentially, and the detection piece is suitable for scraping the conductive coating on the inner wall of the connecting hole.
Preferably, the linkage member includes: the device comprises an upright post and a plurality of linkage blocks, wherein the linkage blocks are equally spaced, the outer wall of the upright post is circumferentially arranged, and one linkage block corresponds to one detection piece.
Preferably, the width of the linkage block is smaller than the radius of the connecting hole.
Preferably, the detecting member includes: the positioning ring, the fixing ball and the plurality of detection pieces are arranged on the inner wall of the outer sleeve in a lifting manner;
The two ends of the detection sheet are respectively fixed on the positioning ring and the fixing ball, and the fixing ball is arranged below the positioning ring;
one of the test strips corresponds to one of the test ports, and the test strip is adapted to protrude from the test port.
Preferably, the detecting piece is an elastic piece, and the linkage block is suitable for pushing the detecting piece to deform so as to protrude out of the detecting opening when moving downwards.
Preferably, cutting edges are respectively arranged on two sides of the detection piece, and the cutting edges are suitable for scraping the conductive coating in the connecting hole.
Preferably, two sides of the positioning ring are respectively fixed with a limiting block, the inner wall of the outer sleeve is provided with a sliding groove matched with the limiting blocks, and the limiting blocks are suitable for vertically moving in the sliding groove.
Preferably, a reset spring is arranged in the chute, the upper end of the reset spring is fixed on the limiting block, and the reset spring is suitable for pushing the positioning ring to move upwards.
Preferably, a driving member is arranged at the upper end of the upright, the driving member is suitable for driving the upright to move vertically, and the driving member can also drive the upright to rotate circumferentially.
Preferably, the outer diameter of the outer sleeve is larger than the inner diameter of the connecting hole.
On the other hand, the invention also provides a detection method of the underwater robot control board detection device, which comprises the following steps:
After the workpiece is horizontally placed at the fixed station, the detection assembly horizontally moves to the position above the workpiece;
the outer sleeve vertically moves downwards until the positioning cone is inserted into the connecting hole of the workpiece and until the outer wall of the positioning cone is abutted with the upper end of the connecting hole;
the driving piece drives the upright post to move downwards, at the moment, the linkage block is positioned in the middle of the detection piece, and the linkage block moves downwards and is suitable for pushing the detection piece to synchronously move downwards until the fixed ball is abutted with the inner bottom wall of the positioning cone;
The upright post continuously moves downwards, and the linkage block is suitable for pushing the detection piece to expand outwards to deform until the detection piece is abutted with the conductive coating on the inner wall of the connecting hole of the workpiece;
the detecting piece is suitable for conveying current to the workpiece so as to detect whether the conductive coating is qualified or not;
after the workpiece is detected to be unqualified, the upright post moves upwards until the linkage block is separated from the detection piece, and the upright post rotates circumferentially again so as to enable the linkage block to move from the middle of the detection piece to one side;
The linkage block moves downwards, the linkage block is suitable for pushing the detection piece to expand outwards to deform again, at the moment, the cutting edge of the detection piece is suitable for facing the inner wall of the connecting hole of the workpiece, the outer sleeve rotates circumferentially and is suitable for driving the detection piece to rotate synchronously, and the detection piece is suitable for scraping the conductive coating on the inner wall of the connecting hole of the workpiece.
The underwater robot control board detection device has the beneficial effects that through the arrangement of the detection assembly, the conductive coating on the inner wall of the connecting hole is not damaged when the connecting hole of the workpiece is detected; and after the workpiece is unqualified in detection, the linkage block is abutted with one side wall of the detection piece, and the cutting edge of the detection piece faces the inner wall of the connecting hole of the workpiece, so that the conductive coating on the inner wall of the connecting hole of the workpiece is scraped, and the working efficiency is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a preferred embodiment of an underwater robotic control board inspection device of the present invention;
FIG. 2 is a perspective view of a detection assembly of the present invention;
FIG. 3 is a perspective view of the outer sleeve and locating cone of the present invention;
FIG. 4 is a perspective view of a sensing element of the present invention;
FIG. 5 is a perspective view of the linkage of the present invention;
FIG. 6 is an internal cross-sectional view of the outer sleeve of the present invention;
FIG. 7 is a schematic diagram of a workpiece inspection pass detection sheet of the present invention;
Fig. 8 is a schematic view of the state of the workpiece inspection failure detection piece of the present invention.
In the figure:
1. An operation table; 2. fixing a station; 3. a support frame; 4. a display; 5. a detection assembly; 51. an outer sleeve; 510. a chute; 52. positioning cone; 520. a detection port; 53. a detecting member; 531. a positioning ring; 532. a fixed ball; 533. a detection sheet; 534. a cutting edge; 535. a limiting block; 54. a linkage member; 541. a column; 542. a linkage block; 543. a driving member.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In a first embodiment, as shown in fig. 1 to 8, the present invention provides an underwater robot control board detection device, including: the device comprises an operation table 1, a fixing station 2, a supporting frame 3, a display 4 and a detection assembly 5, wherein the fixing station 2 is fixed on the operation table 1, and the fixing station 2 is suitable for fixing a workpiece; the workpiece is a control board, and the detection assembly 5 is suitable for detecting the electrical connection characteristic of the control board. The support frame 3 is fixed on the operation table 1, and the detection assembly 5 is arranged on the support frame 3 in a sliding manner; the detection assembly 5 can also vertically move downwards relative to the support frame 3, preferably, the detection assembly 5 is fixed at a movable end of a power member, the power member is suitable for driving the detection assembly 5 to vertically move up and down, and the power member can also drive the detection assembly 5 to circumferentially rotate. The display 4 is fixed on one side of the operation table 1, and the display 4 is in electric signal connection with the detection component 5; the display 4 is a control center, by means of which display 4 the detection assembly 5 can be controlled. The detection component 5 is suitable for detecting whether the workpiece is qualified or not; wherein the outer movable end of the detection assembly 5 is inserted into the connecting hole of the workpiece; the inner movable end of the detection assembly 5 is extruded and expanded outwards until the inner movable end contacts with the conductive coating on the inner wall of the connecting hole, so as to detect whether the workpiece is qualified or not; after the work piece is unqualified, the inner movable end of the detection assembly 5 rotates circumferentially to scrape the conductive coating on the inner wall of the connecting hole. By the arrangement of the detection assembly 5, the conductive coating on the inner wall of the connecting hole is not damaged when the connecting hole of the workpiece is detected; and when the workpiece is unqualified in detection, the linkage block 542 is abutted against one side wall of the detection sheet 533, and the cutting edge 534 of the detection sheet 533 faces the inner wall of the connecting hole of the workpiece, so that the conductive coating on the inner wall of the connecting hole of the workpiece is scraped, and the working efficiency is improved.
Referring to fig. 2 and 6, the detecting assembly 5 includes: the device comprises an outer sleeve 51, a positioning cone 52, a detecting piece 53 and a linkage piece 54, wherein the outer sleeve 51 is hollow, the positioning cone 52 is fixed at the lower end of the outer sleeve 51, and the positioning cone 52 is hollow; and the side wall of the positioning cone 52 is provided with a plurality of detection ports 520; the outer diameter of the outer sleeve 51 is larger than the inner diameter of the connecting hole. The diameter of the outer sleeve 51 is larger than the inner diameter of the connecting hole of the workpiece, so that the outer sleeve 51 can be prevented from being synchronously inserted into the connecting hole; the connecting hole of the workpiece is a fixing hole of the control board and other electric elements. The lower end of the positioning cone 52 is suitable for being inserted into the connecting hole, and the outer wall of the positioning cone 52 is abutted with the upper end of the connecting hole, so that the positioning cone 52 can be prevented from damaging the conductive coating on the inner wall of the connecting hole. The detecting piece 53 is arranged in the outer sleeve 51 in a lifting manner, and the detecting piece 53 is suitable for protruding the detecting port 520; in the initial state, the detecting member 53 is retracted in the outer sleeve 51, and a gap is provided between the linkage member 54 and the detecting member 53. The linkage piece 54 is arranged in the outer sleeve 51 in a lifting manner, and the linkage piece 54 is suitable for being abutted with the detection piece 53; when the positioning cone 52 is not inserted into the connecting hole of the workpiece, one of the interlocking blocks 542 corresponds to one of the detection pieces 533, and the interlocking block 542 is located on the longitudinal center line of the detection piece 533. Wherein the outer sleeve 51 is moved downwardly until the locating cone 52 is inserted into the connecting hole, at which time the detection port 520 is located in the connecting hole into the workpiece. The linkage member 54 moves downwards to push the detecting member 53 to protrude from the detecting opening 520 so as to detect a workpiece; the linkage block 542 moves downwards, is suitable for pushing the detection sheet 533 to synchronously move downwards, and after the fixed ball 532 abuts against the inner bottom wall of the positioning cone 52, the linkage block 542 is suitable for pushing the detection sheet 533 to expand outwards to deform along with the continuous downward movement of the linkage block 542, the detection sheet 533 is suitable for protruding the detection port 520, the outer wall of the detection sheet 533 is suitable for being connected with the conductive coating on the inner wall of the connecting hole, and the detection sheet 533 transmits current to the conductive coating so as to detect whether the conductive coating is qualified or not. After the detection is failed, the linkage block 542 moves vertically upwards until the linkage block 542 is separated from the detection sheet 533, and the upright column 541 rotates circumferentially, so that the linkage block 542 rotates from the middle part of the detection sheet 533 to the cutting edge 534 of the detection sheet 533; the linkage piece 54 rotates circumferentially until the linkage piece 54 abuts against one side of the detection piece 53, the linkage piece 54 is suitable for pushing the detection piece 53 to expand outwards, the outer sleeve 51 rotates circumferentially, and the detection piece 53 is suitable for scraping off the conductive coating on the inner wall of the connecting hole.
Referring to fig. 5 and 6, the linkage 54 includes: the column 541 and a plurality of linkage blocks 542, a plurality of the linkage blocks 542 equidistant ring the column 541 outer wall circumference sets up, and a linkage block 542 corresponds a detection piece 53. When the linkage block 542 moves downwards, the detection piece 533 is pushed to move downwards, and when the fixed ball 532 abuts against the inner bottom wall of the positioning cone 52, the linkage block 542 continues to move downwards, and the linkage block 542 is adapted to push the detection piece 533 to expand outwards. In order to enable the detection piece 533 to abut against the inner wall of the connection hole, the width of the linkage block 542 is smaller than the radius of the connection hole. The width of the linkage block 542 refers to the distance between the outer end of the linkage block 542 and the outer wall of the column 541.
Referring to fig. 4, the detecting member 53 includes: the positioning ring 531, the fixing ball 532 and the plurality of detecting pieces 533, wherein the positioning ring 531 is arranged on the inner wall of the outer sleeve 51 in a lifting manner; the inner diameter of the positioning ring 531 is larger than the outer diameter of the detecting member 53, the linkage block 542 is adapted to vertically move up and down in the positioning ring 531, and the linkage block 542 is further capable of circumferentially rotating relative to the positioning ring 531. Both ends of the detection piece 533 are fixed on the positioning ring 531 and the fixing ball 532, respectively, and the fixing ball 532 is disposed below the positioning ring 531; one detection piece 533 corresponds to one detection port 520, and the detection piece 533 is adapted to protrude out of the detection port 520. The detecting piece 533 is an elastic member, and the linkage block 542 is adapted to push the detecting piece 533 to deform so as to protrude out of the detecting opening 520 when moving downward. The detecting piece 533 is adapted to the inner wall of the positioning cone 52, and meanwhile, the lower end of the detecting piece 533 is parallel to the inner wall of the positioning cone 52. Therefore, when the linkage block 542 moves downward, the detection piece 533 can be pushed to expand outward, so that the detection piece 533 can protrude out of the detection port 520.
In order to scrape the conductive coating on the inner wall of the connecting hole of the unqualified workpiece, cutting edges 534 are respectively arranged on two sides of the detecting piece 533, and the cutting edges 534 are suitable for scraping the conductive coating in the connecting hole. When the linkage block 542 is located above the center line of the detection sheet 533, the linkage block 542 moves downward, and is suitable for pushing the middle of the detection sheet 533 to expand outwards, and at this time, the outer wall of the detection sheet 533 is abutted against the conductive coating of the connection hole. When the connection hole is unqualified, the upright column 541 drives the linkage block 542 to rotate circumferentially until the linkage block 542 is located at one side of the detection sheet 533 close to any one of the cutting edges 534, the linkage block 542 moves downward, and is suitable for pushing one side of the detection sheet 533 to expand outwards, and at this time, the cutting edge 534 of the detection sheet 533 faces the inner wall of the connection hole of the workpiece. The outer sleeve 51 rotates circumferentially and is adapted to drive the detecting tab 533 to rotate synchronously so that the cutting edge 534 can scrape the conductive coating on the inner wall of the connecting hole.
Referring to fig. 6, in order to avoid the detection piece 533 protruding out of the positioning cone 52 when not in operation, two sides of the positioning ring 531 are respectively fixed with a limiting block 535, a sliding groove 510 adapted to the limiting block 535 is provided on the inner wall of the outer sleeve 51, and the limiting block 535 is adapted to move vertically in the sliding groove 510. The setting of stopper 535 can make the solid ring 531 vertically reciprocate, simultaneously, also avoids the linkage piece 542 circumferential direction when rotating, drives the synchronous circumferential rotation of detection piece 533. A return spring is arranged in the chute 510, the upper end of the return spring is fixed on the limiting block 535, the lower end of the return spring is fixed on the bottom wall of the chute 510, the return spring is suitable for pushing the positioning ring 531 to move upwards, and the return spring is in a compressed state when the linkage block 542 pushes the detection sheet 533 to move downwards; when the linkage block 542 moves upward, the return spring is adapted to urge the positioning ring 531 upward to return the detection piece 533. The upper end of the upright 541 is provided with a driving member 543, the driving member 543 is adapted to drive the upright 541 to move vertically, and the driving member 543 is further capable of driving the upright 541 to rotate circumferentially.
In a second embodiment, on the basis of the first embodiment, the detection method of the detection device for an underwater robot control board is further provided, where the detection device for an underwater robot control board is used as described in the first embodiment, and a specific mechanism is the same as that in the first embodiment, and the detection method of the detection device for an underwater robot control board is not described here again, and is as follows:
After the workpiece is horizontally placed on the fixed station 2, the detection assembly 5 horizontally moves to the upper part of the workpiece; the outer sleeve 51 moves vertically downwards until the positioning cone 52 is inserted into the connecting hole of the workpiece and until the outer wall of the positioning cone 52 is abutted with the upper end of the connecting hole; the driving piece 543 drives the upright column 541 to move downwards, at this time, the linkage block 542 is located in the middle of the detection piece 533, and the linkage block 542 moves downwards to push the detection piece 533 to move downwards synchronously until the fixed ball 532 abuts against the inner bottom wall of the positioning cone 52; the upright column 541 continues to move downwards, and the linkage block 542 is suitable for pushing the detection sheet 533 to expand and deform outwards until the detection sheet 533 abuts against the conductive coating on the inner wall of the connecting hole of the workpiece; the sensing tab 533 is adapted to deliver a current to the workpiece to detect whether the conductive coating is acceptable.
After the workpiece is detected to be unqualified, the upright column 541 moves upwards until the linkage block 542 is separated from the detection sheet 533, and the upright column 541 rotates circumferentially again so that the linkage block 542 moves to one side from the middle of the detection sheet 533; the linkage block 542 moves downwards, the linkage block 542 is suitable for pushing the detection sheet 533 to expand and deform outwards again, at this time, the cutting edge 534 of the detection sheet 533 is suitable for facing the inner wall of the connecting hole of the workpiece, the outer sleeve 51 rotates circumferentially and is suitable for driving the detection sheet 533 to rotate synchronously, and the detection sheet 533 is suitable for scraping the conductive coating on the inner wall of the connecting hole of the workpiece.
The components (components not illustrating the specific structure) selected in the present application are common standard components or components known to those skilled in the art, and the structures and principles thereof are known to those skilled in the art through technical manuals or through routine experimental methods. Moreover, the software program related to the application is the prior art, and the application does not relate to any improvement on the software program.
In the description of embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (11)
1. An underwater robot control board detection device, comprising:
the device comprises an operation table (1), a fixing station (2), a supporting frame (3), a display (4) and a detection assembly (5), wherein the fixing station (2) is fixed on the operation table (1), and the fixing station (2) is suitable for fixing a workpiece;
the support frame (3) is fixed on the operating platform (1), and the detection assembly (5) is arranged on the support frame (3) in a sliding manner;
The display is fixed on one side of the operation table (1), and is electrically connected with the detection assembly (5);
the detection assembly (5) is suitable for detecting whether the workpiece is qualified or not;
Wherein, the outer movable end of the detection component (5) is inserted into the connecting hole of the workpiece;
the inner movable end of the detection component (5) is extruded to expand outwards until the inner movable end contacts with the conductive coating on the inner wall of the connecting hole, so as to detect whether the workpiece is qualified or not;
after the workpiece is unqualified, the conductive coating on the inner wall of the connecting hole can be scraped by circumferential rotation of the inner movable end of the detection assembly (5);
The detection assembly (5) comprises: the device comprises an outer sleeve (51), a positioning cone (52), a detection piece (53) and a linkage piece (54), wherein the outer sleeve (51) is hollow, the positioning cone (52) is fixed at the lower end of the outer sleeve (51), and a plurality of detection ports are formed in the side wall of the positioning cone (52);
the detecting piece (53) is arranged in the outer sleeve (51) in a lifting mode, and the detecting piece (53) is suitable for protruding the detecting opening;
The linkage piece (54) is arranged in the outer sleeve (51) in a lifting mode, and the linkage piece (54) is suitable for being abutted with the detection piece (53);
Wherein the outer sleeve (51) moves downwards until the locating cone (52) is inserted into the connecting hole, and the linkage piece (54) moves downwards and is suitable for pushing the detection piece (53) to protrude out of the detection port so as to detect a workpiece;
After unqualified detection, the linkage piece (54) rotates circumferentially until the linkage piece (54) abuts against one side of the detection piece (53), the linkage piece (54) is suitable for pushing the detection piece (53) to expand outwards, the outer sleeve (51) rotates circumferentially, and the detection piece (53) is suitable for scraping off the conductive coating on the inner wall of the connecting hole.
2. An underwater robot control board detection apparatus as claimed in claim 1, wherein:
The linkage (54) includes: the device comprises a stand column (541) and a plurality of linkage blocks (542), wherein a plurality of linkage blocks (542) are arranged on the outer wall circumference of the stand column (541) at equal intervals, and one linkage block (542) corresponds to one detection piece (53).
3. An underwater robot control board detection apparatus as claimed in claim 2, wherein:
The width of the linkage block (542) is smaller than the radius of the connecting hole.
4. A control panel inspection device for an underwater robot as claimed in claim 3, wherein:
the detection member (53) includes: the positioning ring (531), the fixing ball (532) and the plurality of detection pieces (533), wherein the positioning ring (531) is arranged on the inner wall of the outer sleeve (51) in a lifting manner;
Both ends of the detection sheet (533) are respectively fixed on the positioning ring (531) and the fixed ball (532), and the fixed ball (532) is arranged below the positioning ring (531);
One detection tab (533) corresponds to one detection port, said detection tab (533) being adapted to protrude out of said detection port.
5. The underwater robot control board detection apparatus of claim 4, wherein:
the detection sheet (533) is an elastic piece, and when the linkage block (542) moves downwards, the linkage block is suitable for pushing the detection sheet (533) to deform so as to protrude out of the detection opening.
6. The underwater robot control board detection apparatus of claim 5, wherein:
Two sides of the detection sheet (533) are respectively provided with a cutting edge (534), and the cutting edges (534) are suitable for scraping the conductive coating in the connecting hole.
7. The underwater robot control board detection apparatus of claim 6, wherein:
Two sides of the positioning ring (531) are respectively fixed with a limiting block (535), a sliding groove (510) matched with the limiting block (535) is formed in the inner wall of the outer sleeve (51), and the limiting block (535) is suitable for vertically moving in the sliding groove (510).
8. The underwater robot control board detection apparatus of claim 7, wherein:
a reset spring is arranged in the sliding groove (510), the upper end of the reset spring is fixed on the limiting block (535), and the reset spring is suitable for pushing the positioning ring (531) to move upwards.
9. The underwater robot control board detection apparatus of claim 8, wherein:
The upper end of the upright post (541) is provided with a driving piece (543), the driving piece (543) is suitable for driving the upright post (541) to vertically move, and the driving piece (543) can also drive the upright post (541) to circumferentially rotate.
10. The underwater robot control board detection apparatus of claim 9, wherein:
The outer diameter of the outer sleeve (51) is larger than the inner diameter of the connecting hole.
11. A detection method of an underwater robot control board detection apparatus, characterized by using an underwater robot control board detection apparatus as claimed in claim 10, comprising the steps of:
After the workpiece is horizontally placed on the fixed station (2), the detection assembly (5) horizontally moves to the position above the workpiece;
the outer sleeve (51) vertically moves downwards until the positioning cone (52) is inserted into the connecting hole of the workpiece and until the outer wall of the positioning cone (52) is abutted with the upper end of the connecting hole;
the driving piece (543) drives the upright post (541) to move downwards, at the moment, the linkage block (542) is positioned in the middle of the detection piece (533), and the linkage block (542) moves downwards and is suitable for pushing the detection piece (533) to synchronously move downwards until the fixed ball (532) is abutted against the inner bottom wall of the positioning cone (52);
The upright post (541) continues to move downwards, and the linkage block (542) is suitable for pushing the detection sheet (533) to expand outwards to deform until the detection sheet (533) is abutted against the conductive coating on the inner wall of the connecting hole of the workpiece;
A test strip (533) adapted to deliver a current to the workpiece to test whether the conductive coating is acceptable;
after the workpiece is detected to be unqualified, the upright post (541) moves upwards until the linkage block (542) is separated from the detection sheet (533), and the upright post (541) rotates circumferentially again so as to enable the linkage block (542) to move to one side from the middle of the detection sheet (533);
The linkage block (542) moves downwards, the linkage block (542) is suitable for pushing the detection sheet (533) to expand outwards to deform again, at the moment, the cutting edge (534) of the detection sheet (533) is suitable for facing the inner wall of the connecting hole of the workpiece, the outer sleeve (51) rotates circumferentially and is suitable for driving the detection sheet (533) to rotate synchronously, and the detection sheet (533) is suitable for scraping the conductive coating on the inner wall of the connecting hole of the workpiece.
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| CN111203931A (en) * | 2020-01-18 | 2020-05-29 | 信泰电子（西安）有限公司 | Method for detecting damage of drill bit of circuit board drilling machine |
| CN116840526A (en) * | 2023-09-01 | 2023-10-03 | 江苏协和电子股份有限公司 | Needle head, PCB detection equipment using needle head and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885215A (en) * | 1974-01-07 | 1975-05-20 | Unit Process Assemblies | Electrode assembly for measuring the effective thickness of thru-hole plating in circuit board workpieces or the like |
| US4423376A (en) * | 1981-03-20 | 1983-12-27 | International Business Machines Corporation | Contact probe assembly having rotatable contacting probe elements |
| US5168638A (en) * | 1990-04-20 | 1992-12-08 | Barton David W | Sensor for detecting the location of a discontinuity |
| US5416428A (en) * | 1993-02-09 | 1995-05-16 | Everett Charles Technologies, Inc. | Marker probe |
| JP5799898B2 (en) * | 2012-06-27 | 2015-10-28 | 株式会社オートネットワーク技術研究所 | Electric wire intermediate peeling device |
| CN208091419U (en) * | 2018-02-08 | 2018-11-13 | 鸿特利塑胶制品(东莞)有限公司 | High-precision shallow slot depth detection apparatus and keyboard support frame groove depth detector |
| CN117028649B (en) * | 2023-10-09 | 2023-12-05 | 常州耐普德新能源科技有限公司 | Pneumatic actuator for valve and working method thereof |
| CN117915556A (en) * | 2024-03-01 | 2024-04-19 | 盛博电子(广东)有限公司 | Flexible circuit board and circuit connection equipment thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203931A (en) * | 2020-01-18 | 2020-05-29 | 信泰电子（西安）有限公司 | Method for detecting damage of drill bit of circuit board drilling machine |
| CN116840526A (en) * | 2023-09-01 | 2023-10-03 | 江苏协和电子股份有限公司 | Needle head, PCB detection equipment using needle head and use method |
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