CN109297403B - Full-automatic CCD detection device of connector - Google Patents
Full-automatic CCD detection device of connector Download PDFInfo
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- CN109297403B CN109297403B CN201810990290.7A CN201810990290A CN109297403B CN 109297403 B CN109297403 B CN 109297403B CN 201810990290 A CN201810990290 A CN 201810990290A CN 109297403 B CN109297403 B CN 109297403B
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- 238000001514 detection method Methods 0.000 title claims abstract description 79
- 238000007689 inspection Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention provides a full-automatic CCD detection device of a connector, which comprises a bearing seat for placing the connector to be detected, an axial detection device, a first horizontal detection device and a second horizontal detection device, wherein the three detection devices all comprise CCD lenses, the CCD lenses of the axial detection device are aligned to the top or bottom of the bearing seat, and the CCD lenses of the first horizontal detection device and the second horizontal detection device are respectively aligned to two sides of the bearing seat. The axial detection device is arranged at the top or the bottom of the bearing seat, the first horizontal detection device and the second horizontal detection device are respectively arranged at the two sides of the bearing seat, the three detection devices comprise CCD lenses, and the PIN needle position is detected at multiple angles, so that higher detection precision is realized.
Description
Technical Field
The invention relates to the technical field of connector detection, in particular to a full-automatic CCD detection device of a connector.
Background
The connector can be connected with the flexible soft flat cable through the plug-in interface, so that signal transmission is realized. The existing connector is lack of insulation performance, metal terminals in the connector are exposed outside, and when the connector contacts with nearby electrified metal parts, conduction short-circuit is easy to occur, so that bad hidden dangers are generated. Accordingly, connector designs with rear covers have been proposed that house the metal terminals of the connector inside the housing such that only the necessary contact portions of the metal terminals are exposed to the outside. But this design has the problem of inconvenient PIN position detection.
In the traditional connector processing process, whether need detect the connector shell and install its inside between the rubber core in place usually, in this detection process, detect usually by the manual work, in the manual detection process, because need frequently observe the connector, long-time eye can lead to visual fatigue, the connector detection mistake that inevitably appears leads to the omission of unqualified product. The existing CCD automatic detection equipment fixes the CCD lens above the connector, and the inside of the connector is shielded after the rear cover is connected, so that the detection precision is greatly reduced.
Disclosure of Invention
The invention aims to provide a full-automatic CCD detection device of a connector, which has high detection precision and avoids the defects in the prior art.
The aim of the invention is realized by the following technical scheme:
The utility model provides a full-automatic CCD detection device of connector, including the supporting seat that is used for placing the connector that waits to detect, axial detection device, first level detection device and second level detection device, these three detection device all include the CCD camera lens, the CCD camera lens of axial detection device aims at the top or the bottom of supporting seat, the CCD camera lens of first level detection device and second level detection device aims respectively the both sides of supporting seat.
Preferably, the bearing bracket is provided with a plurality of product grades, and the axial detection device, the first level detection device and the second level detection device are respectively arranged at positions corresponding to different product positions.
Preferably, the product site is a recess provided in the receptacle sized to mate with a connector to be tested.
Preferably, the bottom surface of the groove is perpendicular to the view finding direction of the CCD lens of the axial detection device, and two side walls of the groove are perpendicular to the view finding direction of the first horizontal detection device or the second horizontal detection device on the side where the groove is located respectively.
Preferably, the first level detecting means and the second level detecting means each comprise an optical pickup, each of which is provided on the other side of the support base opposite to the CCD lens itself, and light from the CCD lens to the optical pickup passes vertically through the support base.
Preferably, the device comprises a processor, wherein the CCD lenses of the axial detection device, the first level detection device and the second level detection device are respectively and electrically connected with the processor so as to send respective detection results to the processor, and the processor is electrically connected with a display device for displaying the detection results.
Preferably, the CCD detecting device includes a shift detecting device that shifts the connector to be detected to the product positions corresponding to the axial detecting device, the first level detecting device, and the second level detecting device, respectively.
Preferably, the displacement device comprises a driving shaft, a rotating plate, a bracket fixed on the rotating plate and a suction nozzle arranged on the bracket, wherein the driving shaft drives the rotating plate to rotate, so that the suction nozzle moves to different product positions.
Preferably, the shifting device further comprises a limiting groove, one end of the rotating plate is rotationally connected with the driving shaft, the other end of the rotating plate stretches into the limiting groove, and one end of the rotating plate stretches into the limiting groove moves back and forth in the limiting groove so that the suction nozzle can switch positions between two product positions.
Preferably, the limiting groove is a semicircular groove, and the diameter of the limiting groove is consistent with the distance between two adjacent product positions.
The invention has the beneficial effects that: the full-automatic CCD detection device of the connector, which is provided by the invention, is characterized in that the axial detection device is arranged at the top or the bottom of the bearing seat, the first horizontal detection device and the second horizontal detection device are respectively arranged at the two sides of the bearing seat, and the three detection devices comprise CCD lenses, so that the PIN needle position is detected at multiple angles, and the detection precision is higher.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation on the invention, and other drawings can be obtained by one of ordinary skill in the art without undue effort from the following drawings.
Fig. 1 is a schematic view of a connector rear cover mounting/detecting machine.
Fig. 2 is a schematic structural view of a fully automatic cap loading and routing device of a connector back cap installation/detection machine.
Fig. 3 is a schematic view of the structure of the connector before the body and rear cover are mounted.
Fig. 4 is a schematic view of the structure of the connector after the body and the rear cover are mounted.
Fig. 5 is a schematic structural view of a routing device of the fully automatic cap-loading routing device.
Fig. 6 is a schematic structural view of a full-automatic CCD detecting device of a connector of the connector back cover mounting/detecting machine.
Fig. 7 is a schematic structural view of a visual inspection device of the full-automatic CCD inspection device of the connector.
Fig. 8 is a schematic structural view of a displacement device of the full-automatic CCD detecting device of the connector.
The drawings include: 1. the device comprises a feeding device, a vibration disc, a body feeding channel, a rear cover feeding channel, a 2-cover mounting device, a 21-body clamp, a 22-body pushing device, a 23-body and a 231-metal terminal, a 232-body sliding groove, a 233-body concave position, a 24-rear cover pushing device, a 25-rear cover, a 251-notch, a 252-rear cover clamping piece, a 3-line fixing device, a 31-limiting device, a 311-upper clamping plate, a 312-lower clamping plate, a 32-pushing piece, a 33-clamping piece, a 34-limiting plate, a 35-pushing plate, a 36-moving plate, a 4-CCD detecting device, a 41-axial detecting device, a 42-first horizontal detecting device, a 43-second horizontal detecting device, a 44-displacement detecting device, a 441-driving shaft, a 442-limiting groove, a 443-rotating plate, a 444-bracket, a 445-suction nozzle, a 45-bearing bracket, a 451-product grade, a 46-receiving box and a 5-connector.
Detailed Description
The invention will be further described with reference to the following examples.
The full-automatic cap-mounting and routing device and the full-automatic CCD detection device 4 of the connector are used on a connector back cap mounting/detection machine, and the connector back cap mounting/detection machine is shown in fig. 1 and comprises a feeding device 1, a cap-mounting device 2, a routing device 3 and a CCD detection device 4. The connector 5 is transferred to opposite positions by the feeding device 1 as the body 23 and the rear cover 25 shown in fig. 2, after the connector 5 is formed by splicing the feeding device 1 and the rear cover, redundant metal wires are cut through the wire fixing device 3 and a splicing structure is carried out in a stable period, finally, the connector enters the CCD detection device 4 for detection, and the next procedure is carried out if the detection is qualified.
As shown in fig. 2-5, the full-automatic cap-loading and routing device of the connector comprises a cap-loading device 2, a routing device 3, a body feeding channel 12 and a rear cap 25 feeding channel 13, wherein the cap-loading device 2 comprises a body pushing device 22 and a rear cap 25 pushing device 24, and the routing device 3 comprises a limiting device 31, a push plate 35 and a movable plate 36. The body 23 and the rear cover 25 of the connector 5 respectively enter the body pushing device 22 and the rear cover 25 pushing device 24 from the body feeding channel 12 and the rear cover 25 feeding channel 13 and are aligned with each other, the input end of the body feeding channel 12 is connected with the vibration disc 11, the output end is connected with the body clamp 21, and the rear cover 25 feeding channel 13 is connected with the material disc.
The body 23 includes the metal terminal 231 that makes progress protruding and establishes at the inside body spout 232 in body 23 both ends, and the rear end of body spout 232 is equipped with body concave position 233, and the top of back lid 25 is equipped with the breach 251 that is used for exposing the metal terminal 231 of body 23, and the both ends of back lid 25 are equipped with the back lid card holder 252 with body concave position 233 assorted. The body pushing device 22 pushes the body 23 to move towards the rear cover 25 so as to embed the body 23 into the rear cover 25 to form the connector 5, the rear cover 25 pushing device 24 conveys the connector 5 to the limiting device 31 of the wire device 3, the limiting device 31 clamps the body 23 of the connector 5 and exposes the rear cover 25 outside the limiting device 31, the push plate 35 abuts against the rear cover 25 of the connector 5, and the movable plate 36 swings so as to enable the push plate 35 to apply force to the rear cover 25 of the connector 5.
Wherein the limiting device 31 comprises an upper clamping plate 311 and a lower clamping plate 312, and the capping and routing device 3 comprises a clamping member 33 which adjusts the distance between the upper clamping plate 311 and the lower clamping plate 312 so that the limiting device 31 clamps or releases the connector 5. The alignment device 3 includes a pushing member 32, and the pushing member 32 extends from the outside of the limiting device 31 to a position between the upper clamping plate 311 and the lower clamping plate 312, thereby pushing the connector 5 to move in the horizontal direction of the limiting device 31. The holding members 33 and the pushing members 32 are provided in plural, and the center distance of the adjacent two pushing members 32 coincides with the center distance of the adjacent two holding members 33.
The alignment device 3 includes an L-shaped limiting plate 34, wherein an end of one side of the limiting plate 34 is embedded into the clamping member 33, and the other side is provided with an opening through which a driving plate 36 passes to abut against the connector 5. The line fixing device 3 comprises a movable rod, a wave groove or a broken line groove for the movable rod to pass through is formed on the movable plate 36, and the movable rod moves back and forth in the groove so as to enable the movable plate 36 to swing left and right.
As shown in fig. 6-8, in the fully automatic cap loading and aligning device of the connector, the body 23 and the rear cap 25 of the connector 5 enter the body pushing device 22 and the rear cap 25 pushing device 24 from the body feeding channel 12 and the rear cap 25 feeding channel 13 respectively and are aligned with each other, after the rear cap 25 and the body 23 are assembled into the connector 5, the rear cap 25 pushing device 24 transfers the connector 5 to the limiting device 31 of the given line device 3, at this time, the rear cap 25 is exposed out of the limiting device 31, the rear cap 25 of the connector 5 is abutted against by the push plate 35, and the movable plate 36 fixedly connected with the push plate 35 swings to force the push plate 35 to the rear cap 25 of the connector 5, so that the body 23 and the rear cap 25 of the connector 5 are connected more stably.
The full-automatic CCD detecting device 4 of the connector 5 includes a support base 45 for placing the connector 5 to be detected, an axial detecting device 41, a first level detecting device 42 and a second level detecting device 43, all the three detecting devices include a CCD lens, the CCD lens of the axial detecting device 41 is aligned to the top or bottom of the support base 45, the CCD lenses of the first level detecting device 42 and the second level detecting device 43 are aligned to two sides of the support base 45, a plurality of product grades 451 are provided on the support base 45, and the axial detecting device 41, the first level detecting device 42 and the second level detecting device 43 are respectively provided at positions corresponding to different product positions 451. Below the last product grade 451 is arranged a receiving box 46 for placing a qualified product.
The product position 451 is a groove formed on the supporting seat 45, and its size matches with the connector 5 to be tested. The bottom surface of the groove is perpendicular to the view direction of the CCD lens of the axial detection device 41, and the two side walls of the groove are perpendicular to the view direction of the first horizontal detection device 42 or the second horizontal detection device 43 on the side of the groove respectively.
Wherein, the first level detecting device 42 and the second level detecting device 43 comprise light emitters, the light emitters are respectively arranged on the other side of the supporting seat 45 opposite to the CCD lens, and the light from the CCD lens to the light emitters vertically passes through the supporting seat 45.
The full-automatic CCD detecting device 4 of the connector 5 includes a processor, and the CCD lenses of the axial detecting device 41, the first horizontal detecting device 42 and the second horizontal detecting device 43 are respectively electrically connected with the processor so as to send the respective detection results to the processor, and the processor is electrically connected with a display device for displaying the detection results.
Wherein the CCD detecting device 4 comprises a displacement detecting device which displaces the connector 5 to be detected to the product position 451 corresponding to the axial detecting device 41, the first level detecting device 42 and the second level detecting device 43, respectively, and the displacement device comprises a driving shaft 441, a rotating plate 443, a bracket 444 fixed on the rotating plate 443 and a suction nozzle 445 mounted on the bracket 444, wherein the driving shaft 441 drives the rotating plate 443 to rotate, thereby the suction nozzle 445 moves to different product positions 451.
The displacement device further comprises a limiting groove 442, one end of a rotating plate 443 is rotatably connected with the driving shaft 441, the other end of the rotating plate 443 extends into the limiting groove 442, and one end of the rotating plate 443 extending into the limiting groove 442 moves back and forth in the limiting groove 442 so as to enable the suction nozzle 445 to switch positions between the two product positions 451. Specifically, the limiting groove 442 is a semicircular groove, and the diameter of the semicircular groove is consistent with the distance between two adjacent product positions 451.
The full-automatic CCD detection device 4 of the connector 5 is provided with the axial detection device 41 at the top or bottom of the bearing seat 45, and is also provided with the first horizontal detection device 42 and the second horizontal detection device 43 at two sides of the bearing seat 45 respectively, wherein the three detection devices all comprise CCD lenses, and the PIN needle positions are detected at multiple angles, so that the detection precision is higher.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The full-automatic CCD detection device of the connector is characterized by comprising a bearing seat for placing the connector to be detected, an axial detection device, a first horizontal detection device and a second horizontal detection device, wherein the three detection devices all comprise CCD lenses, the CCD lenses of the axial detection device are aligned with the top or bottom of the bearing seat, and the CCD lenses of the first horizontal detection device and the second horizontal detection device are aligned with two sides of the bearing seat respectively;
The connector comprises a body and a rear cover, wherein the body comprises a metal terminal protruding upwards and a body sliding groove arranged in two ends of the body, a body concave position is arranged at the rear end of the body sliding groove, a notch for exposing the metal terminal of the body is arranged at the top of the rear cover, and rear cover clamping pieces matched with the body concave position are arranged at two ends of the rear cover;
The device comprises a body pushing device, a push plate and a movable plate, wherein the body pushing device pushes the body to move towards the rear cover so as to embed the body into the rear cover to form a connector, the rear cover pushing device transmits the connector to the limit device of the wire fixing device, the limit device clamps the body of the connector and enables the rear cover to be exposed out of the limit device, the push plate props against the rear cover of the connector, and the movable plate swings so as to enable the push plate to apply force to the rear cover of the connector;
The limiting device comprises an upper clamping plate and a lower clamping plate, and the routing device comprises a clamping piece which adjusts the distance between the upper clamping plate and the lower clamping plate so that the limiting device clamps or loosens the connector;
The wire fixing device further comprises a pushing piece, and the pushing piece extends to a position between the upper clamping plate and the lower clamping plate from the outer side of the limiting device, so that the connector is pushed to move in the horizontal direction of the limiting device;
The line fixing device further comprises an L-shaped limiting plate and a movable rod, the end part of one side face of the limiting plate is embedded into the clamping piece, the other side face of the limiting plate is provided with an opening for the movable plate to penetrate through so as to prop against the connector, the movable plate is provided with a wave groove or a broken line groove for the movable rod to penetrate through, and the movable rod moves back and forth in the groove so as to enable the movable plate to swing left and right.
2. The full-automatic CCD detecting device of claim 1, wherein the bearing bracket is provided with a plurality of product levels, and the axial detecting device, the first level detecting device and the second level detecting device are respectively arranged at positions corresponding to different product levels.
3. The fully automatic CCD inspection device of claim 2, wherein the product site is a recess in the socket sized to mate with the connector to be inspected.
4. A full-automatic CCD detecting device for connectors according to claim 3, wherein the bottom surface of the groove is perpendicular to the viewing direction of the CCD lens of the axial detecting device, and both side walls of the groove are perpendicular to the viewing direction of the first horizontal detecting device or the second horizontal detecting device, respectively, on the side of the groove.
5. A fully automated CCD inspection device according to claim 1, wherein the first and second level inspection devices each comprise an optocoupler, each of which is disposed on the opposite side of the receptacle from the CCD lens, and light passing from the CCD lens to the optocoupler passes perpendicularly through the receptacle.
6. The full-automatic CCD detecting device for connector according to claim 1, comprising a processor, wherein the CCD lenses of the axial detecting device, the first level detecting device and the second level detecting device are electrically connected to the processor, respectively, so as to transmit the respective detection results to the processor, and the processor is electrically connected to a display device for displaying the detection results.
7. A fully automatic CCD inspection device for connectors according to claim 2, characterized in that the CCD inspection device comprises a displacement inspection device which displaces the connector to be inspected to the product level corresponding to the axial inspection device, the first level inspection device and the second level inspection device, respectively.
8. The full-automatic CCD detecting device of claim 7, wherein the displacement detecting device comprises a driving shaft, a rotating plate, a bracket fixed on the rotating plate, and a suction nozzle mounted on the bracket, the driving shaft driving the rotating plate to rotate, thereby moving the suction nozzle to different product positions.
9. The full-automatic CCD detecting device of claim 8, wherein the displacement detecting device further comprises a limiting groove, one end of the rotating plate is rotatably connected with the driving shaft, the other end of the rotating plate extends into the limiting groove, and one end of the rotating plate extending into the limiting groove moves back and forth in the limiting groove to switch the position of the suction nozzle between two product positions.
10. The fully automatic CCD detector of claim 9, wherein the limiting groove is a semicircular groove, and the diameter of the groove is consistent with the distance between two adjacent product positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990290.7A CN109297403B (en) | 2018-08-28 | 2018-08-28 | Full-automatic CCD detection device of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990290.7A CN109297403B (en) | 2018-08-28 | 2018-08-28 | Full-automatic CCD detection device of connector |
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| Publication Number | Publication Date |
|---|---|
| CN109297403A CN109297403A (en) | 2019-02-01 |
| CN109297403B true CN109297403B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810990290.7A Active CN109297403B (en) | 2018-08-28 | 2018-08-28 | Full-automatic CCD detection device of connector |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934158B (en) * | 2020-08-19 | 2024-10-29 | 东莞市煜锦实业有限公司 | Equipment for lifting cover type electric connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101643A (en) * | 2013-01-15 | 2013-05-15 | 东莞市凯昶德电子科技股份有限公司 | CCD automatic detection equipment for connectors |
| CN205484104U (en) * | 2016-04-14 | 2016-08-17 | 广东金弘达自动化科技股份有限公司 | Connecting terminal automated inspection machine |
| CN208872246U (en) * | 2018-08-28 | 2019-05-17 | 东莞市煜锦实业有限公司 | A kind of full-automatic CCD detection device of connector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3384645B2 (en) * | 1995-04-21 | 2003-03-10 | 富士通株式会社 | Electronic device structure |
| JP2000131187A (en) * | 1998-10-23 | 2000-05-12 | Sumitomo Electric Ind Ltd | Optical fiber connector eccentricity measuring device |
| CN2561125Y (en) * | 2002-07-02 | 2003-07-16 | 苏茂均 | Electric connector assembly with locking mechanism |
| CN2805133Y (en) * | 2005-01-27 | 2006-08-09 | 拓洋实业股份有限公司 | Advance and retreat device of electrical connector |
| TWM309255U (en) * | 2006-09-28 | 2007-04-01 | Sonray Tech Co Ltd | Movable card ejection connector |
| CN102980514B (en) * | 2012-11-13 | 2015-09-09 | 苏州富强科技有限公司 | Board is detected in a kind of I/O hole |
| US9543714B2 (en) * | 2014-04-30 | 2017-01-10 | T-Conn Precision Corporation | Modular inserted connector detecting structure |
| CN106643490B (en) * | 2016-11-07 | 2018-10-23 | 重庆大学 | Connector general-using type automatic checkout system |
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2018
- 2018-08-28 CN CN201810990290.7A patent/CN109297403B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101643A (en) * | 2013-01-15 | 2013-05-15 | 东莞市凯昶德电子科技股份有限公司 | CCD automatic detection equipment for connectors |
| CN205484104U (en) * | 2016-04-14 | 2016-08-17 | 广东金弘达自动化科技股份有限公司 | Connecting terminal automated inspection machine |
| CN208872246U (en) * | 2018-08-28 | 2019-05-17 | 东莞市煜锦实业有限公司 | A kind of full-automatic CCD detection device of connector |
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