CN103175471A - Photoelectric detection device for automobile headrest support rods - Google Patents
Photoelectric detection device for automobile headrest support rods Download PDFInfo
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- CN103175471A CN103175471A CN2013100785604A CN201310078560A CN103175471A CN 103175471 A CN103175471 A CN 103175471A CN 2013100785604 A CN2013100785604 A CN 2013100785604A CN 201310078560 A CN201310078560 A CN 201310078560A CN 103175471 A CN103175471 A CN 103175471A
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- index plate
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- photoelectric detection
- headrest
- worktable
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Abstract
The invention relates to a photoelectric detection device for automobile headrest support rods. The photoelectric detection device comprises a workbench, cameras, a manipulator and an index plate, the manipulator is arranged on a slide rail block on one side of the workbench and is capable of sliding bilaterally, the index plate is mounted on the upper end face of the workbench through an index plate fixing seat, a limiting block is mounted at the upper end of the index plate medially, a positioning device is arranged above the limiting block medially, a guide seat is fixedly mounted on the index plate on one side of the limiting block, a pressing block which is connected with the guide seat through a plurality of guide columns is arranged on one side of the positioning device parallelly, a cylinder is arranged on one side of the guide seat, and a projecting shaft of the cylinder is connected with one end of the middle guide column. The photoelectric detection device is of a structure combining an optical detection technology and mechanical automation, all-around fast detection for the automobile headrest support rods is achieved, labor is saved, and product quality is guaranteed.
Description
Technical field
The present invention relates to the auto parts and components detection field, particularly relate to a kind of photoelectric detection system of fulcrum bar of headrest of automobile.
Background technology
Fulcrum bar of headrest of automobile is used for supporting the headrest position of car seat, is parts important in inner chamber of car, therefore very high to its quality requirements, it mainly is divided into three parts, as shown in Figure 1.The A district inserts in the bracket groove of backrest, and the B district is outside exposed, and the C district is enclosed within headrest.In the headrest stay production run, detect size, the surface of headrest stay, whether the diameter that A detects in the district rod tube is qualified, and diameter support bigger than normal is inserted not in bracket groove, and diameter is less than normal, and support and bracket groove excesssive gap can not normally coordinate.Whether whole surface is detected in the B district flaw and the problems such as whether draw-in groove is excessively dark, excessively shallow, bakie such as cut, pit, pit.Whether the spacing that the C district is detected between two bars is qualified, and spacing head rest cover bigger than normal does not advance, and spacing is less than normal, and headrest is excessive with the support gap, and headrest produces loosening.The outer detection method of Current Domestic detects by artificial visual inspection fully, obviously, said method detects operation because the people participates in directly, not only accuracy of detection is low, and labour intensity is large, can not satisfy far that the modernization industry speed of production in producing is fast, production and the technical requirements such as efficient is high (can reach thousands of of per minutes), machining precision high (part tolerance reaches micron order).
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of photoelectric detection system of fulcrum bar of headrest of automobile, the structure that adopts optical detective technology to combine with mechanical automation, realized detecting fast fulcrum bar of headrest of automobile is omnibearing, saved manually, guaranteed the quality of product.
the technical solution adopted for the present invention to solve the technical problems is: the photoelectric detection system that a kind of fulcrum bar of headrest of automobile is provided, comprise worktable, camera, mechanical arm and index plate, described mechanical arm is arranged on the slide rail piece of worktable one side and can horizontally slips, described index plate is arranged on the upper surface of worktable by the index plate holder, the camera I of pointing to the index plate center is installed on the worktable of the front end of described index plate holder, the camera II of pointing to the index plate center is installed on the worktable of described index plate holder side, the central shaft of described index plate is connected with the motor of worktable lower end by gear, the upper end of described index plate is equipped with limited block between two parties, the top of described limited block is furnished with locating device between two parties, be mounted with guide holder on the index plate of one side of described limited block, the compact heap that one side of described locating device is arranged in parallel and is connected with guide holder by some guide pillars, one side of described guide holder is furnished with cylinder, one end of the guide pillar that the projecting shaft of described cylinder and position are placed in the middle is connected.
As a further improvement on the present invention, become right-angled intersection to be furnished with the V-shaped groove I on the center superposition of the center of described limited block and index plate and its upper surface.
Further improvement for the described locating device of invention, locating device comprises middle plate and side plate, described side plate is symmetrically arranged in the both sides of middle plate and is connected with middle plate by inserted link, on described side plate side, vertical center has the V-shaped groove II, have between two parties half slot on middle plate on the homonymy sidewall, half slot overlaps with the axis of index plate, one of them in described side plate is connected with erecting frame on being arranged on index plate, distance between two montants of the distance between side plate and middle plate and the headrest stay of detection matches, and can adjust at any time.
As a further improvement on the present invention, the outside of the guide pillar between described guide holder and compact heap is set with fastening spring.
As a further improvement on the present invention, the shaft coupling piece is installed on the projecting shaft of described cylinder, in described guide pillar, a position end of placed in the middle is connected with T shape contiguous block, have the T shape groove that matches with T shape contiguous block on described shaft coupling piece and fasten with T shape contiguous block, shaft coupling piece and T shape contiguous block break away from when guide pillar rotates along with index plate.
As preferably, described cylinder is arranged on an end of index plate holder by the cylinder mount pad.
Beneficial effect
The present invention relates to a kind of photoelectric detection system of fulcrum bar of headrest of automobile, the structure that adopts optical detective technology to combine with mechanical automation, what optical detective technology adopted is the method that the CCD detection technique combines with image processing techniques, realized detecting fast fulcrum bar of headrest of automobile is omnibearing, have the advantages such as accuracy of detection is high, processing speed is fast, antijamming capability is strong, stable, its measuring accuracy and efficient are not subjected to the interference of ectocine, saved manually, guaranteed the quality of product.
Description of drawings
Fig. 1 is the structural representation of the headrest stay of correspondence of the present invention;
Fig. 2 is three-dimensional structure diagram of the present invention;
Fig. 3 is plan structure figure of the present invention;
Fig. 4 is positioning device structure schematic diagram of the present invention;
Fig. 5 is shaft coupling block structure schematic diagram of the present invention;
Fig. 6 is side-looking structural drawing of the present invention;
Fig. 7 is use state step figure of the present invention;
Fig. 8 is use state step figure of the present invention.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
as shown in Fig. 2-6, embodiments of the present invention relate to a kind of photoelectric detection system of fulcrum bar of headrest of automobile, comprise worktable 1, camera, mechanical arm 12 and index plate 6, described mechanical arm 12 is arranged on the slide rail piece 17 of worktable 1 one sides and can horizontally slips, described index plate 6 is arranged on the upper surface of worktable 1 by index plate holder 2, the camera I 3 of pointing to index plate 6 centers is installed on the worktable 1 of the front end of described index plate holder 2, the camera II 5 of pointing to index plate 6 centers is installed on the worktable 1 of described index plate holder 2 sides, the central shaft of described index plate 6 is connected with the motor 4 of worktable 1 lower end by gear, the upper end of described index plate 6 is equipped with limited block 8 between two parties, the top of described limited block 8 is furnished with locating device 7 between two parties, be mounted with guide holder 13 on the index plate 6 of one side of described limited block 8, the compact heap 9 that one side of described locating device 7 is arranged in parallel and is connected with guide holder 13 by some guide pillars 10, one side of described guide holder 13 is furnished with cylinder 15, one end of the guide pillar 10 that the projecting shaft of described cylinder 15 and position are placed in the middle is connected.
Become right-angled intersection to be furnished with V-shaped groove I 81 on the center superposition of the center of described limited block 8 and index plate 6 and its upper surface.
Locating device 7 comprises middle plate 73 and side plate 72, described side plate 72 is symmetrically arranged in the both sides of middle plate 73 and is connected with middle plate 73 by inserted link 75, on described side plate 72 sides, vertical center has V-shaped groove II 71, have between two parties half slot 74 on the homonymy sidewall on middle plate 73, half slot 74 overlaps with the axis of index plate 6, one of them in described side plate 72 is connected with erecting frame 18 on being arranged on index plate 6, distance between two montants of the distance between side plate 72 and middle plate 73 and the headrest stay of detection matches, and can adjust at any time.
The outside of the guide pillar 10 between described guide holder 13 and compact heap 9 is set with fastening spring 11, and described cylinder 15 is arranged on an end of index plate holder 2 by cylinder mount pad 16.
Embodiment 1
As shown in Figure 7, to be placed on limited block 8 with the headrest stay that mechanical arm 12 will need to detect, at first first detect the montant on the right of headrest stay, the montant on the right is placed in V-shaped groove I 81 and half slot 74, then cylinder 15 is pushed down headrest stay by guide pillar 10 promotion compact heaps 9, then camera I 3 is carried out shot detection from the surface quality of just facing the montant that the limit is arranged, the side of 5 pairs of headrest stays of camera II is taken simultaneously, detects the U-bend of headrest stay and the distance between montant.
Take pictures finish after, index plate 6 rotates counterclockwise, shaft coupling piece 14 breaks away from T shape contiguous block 19, index plate rotates 120 ° to be stopped, the montant on pole the right also rotates 120 ° in the heart in index plate 6 simultaneously, and camera I 3 continuation this moment are carried out its surface quality of shot detection to the montant on pole the right.
After take finishing, index plate 6 continues to rotate counterclockwise 120 °, and camera I 3 continues the montant on pole the right is carried out shot detection, wait to rotate 3 times after index plate 6 get back to again original position, shaft coupling piece 14 and T shape contiguous block 19 automatic bucklings.
Claims (6)
1. the photoelectric detection system of a fulcrum bar of headrest of automobile, comprise worktable (1), camera, mechanical arm (12) and index plate (6), the slide rail piece (17) that described mechanical arm (12) is arranged in worktable (1) one side upward also can horizontally slip, described index plate (6) is arranged on the upper surface of worktable (1) by index plate holder (2), the camera I (3) of pointing to index plate (6) center is installed on the worktable (1) of the front end of described index plate holder (2), the camera II (5) of pointing to index plate (6) center is installed on the worktable (1) of described index plate holder (2) side, the central shaft of described index plate (6) is connected with the motor (4) of worktable (1) lower end by gear, it is characterized in that, the upper end of described index plate (6) is equipped with limited block (8) between two parties, the top of described limited block (8) is furnished with locating device (7) between two parties, be mounted with guide holder (13) on the index plate (6) of one side of described limited block (8), the compact heap (9) that one side of described locating device (7) is arranged in parallel and is connected with guide holder (13) by some guide pillars (10), one side of described guide holder (13) is furnished with cylinder (15), one end of the guide pillar (10) that the projecting shaft of described cylinder (15) and position are placed in the middle is connected.
2. the photoelectric detection system of a kind of fulcrum bar of headrest of automobile according to claim 1 is characterized in that: become right-angled intersection to be furnished with V-shaped groove I (81) on the center superposition of the center of described limited block (8) and index plate (6) and its upper surface.
3. the photoelectric detection system of a kind of fulcrum bar of headrest of automobile according to claim 1, it is characterized in that: described locating device (7) comprises middle plate (73) and side plate (72), described side plate (72) is symmetrically arranged in the both sides of middle plate (73) and is connected with middle plate (73) by inserted link (75), on described side plate (72) side, vertical center has V-shaped groove II (71), have between two parties half slot (74) on the upper homonymy sidewall of middle plate (73), half slot (74) overlaps with the axis of index plate (6), one of them in described side plate (72) is connected with erecting frame (18) on being arranged on index plate (6).
4. the photoelectric detection system of a kind of fulcrum bar of headrest of automobile according to claim 1, it is characterized in that: the outside of the guide pillar (10) between described guide holder (13) and compact heap (9) is set with fastening spring (11).
5. the photoelectric detection system of a kind of fulcrum bar of headrest of automobile according to claim 1, it is characterized in that: shaft coupling piece (14) is installed on the projecting shaft of described cylinder (15), in described guide pillar (10), a position end of placed in the middle is connected with T shape contiguous block (19), has the T shape groove that matches with T shape contiguous block (19) on described shaft coupling piece (14) and fastens with T shape contiguous block (19).
6. the photoelectric detection system of a kind of fulcrum bar of headrest of automobile according to claim 1, it is characterized in that: described cylinder (15) is arranged on an end of index plate holder (2) by cylinder mount pad (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310078560.4A CN103175471B (en) | 2013-03-11 | 2013-03-11 | A kind of photoelectric detection system of fulcrum bar of headrest of automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310078560.4A CN103175471B (en) | 2013-03-11 | 2013-03-11 | A kind of photoelectric detection system of fulcrum bar of headrest of automobile |
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| CN103175471A true CN103175471A (en) | 2013-06-26 |
| CN103175471B CN103175471B (en) | 2015-10-28 |
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| CN201310078560.4A Expired - Fee Related CN103175471B (en) | 2013-03-11 | 2013-03-11 | A kind of photoelectric detection system of fulcrum bar of headrest of automobile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627873A (en) * | 2016-03-21 | 2016-06-01 | 南京大盛汽车部件有限公司 | Pipe detection device |
| CN107102005A (en) * | 2017-05-15 | 2017-08-29 | 滁州亿扬零部件制造有限公司 | A kind of auto parts and components remote detection device |
| CN108692662A (en) * | 2018-07-12 | 2018-10-23 | 榆林学院 | Electronic component testing apparatus |
| CN108816783A (en) * | 2018-07-16 | 2018-11-16 | 昆山诚睿创自动化科技有限公司 | A kind of strut detection assembly line |
| CN112729057A (en) * | 2019-10-28 | 2021-04-30 | 常州东杰自动化设备有限公司 | Headrest locking guide sleeve detection line |
Citations (5)
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| JPH10246609A (en) * | 1997-03-04 | 1998-09-14 | Sumitomo Metal Ind Ltd | Detecting method for edge of flange of wide-flange shape steel and measuring apparatus for temperature of wide-flange shape steel |
| JP2003315027A (en) * | 2002-04-25 | 2003-11-06 | Sumitomo Metal Ind Ltd | Hot dimension/shape measuring apparatus of h-steel |
| CN201266076Y (en) * | 2008-06-27 | 2009-07-01 | 东南大学 | Large size part measuring apparatus based on machine vision |
| CN201935668U (en) * | 2011-01-10 | 2011-08-17 | 上海理工大学 | System used for detecting dimensions of sealing piece |
| CN203224213U (en) * | 2013-03-11 | 2013-10-02 | 宁波职业技术学院 | Photoelectric detection device of support rod of automobile headrest |
-
2013
- 2013-03-11 CN CN201310078560.4A patent/CN103175471B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10246609A (en) * | 1997-03-04 | 1998-09-14 | Sumitomo Metal Ind Ltd | Detecting method for edge of flange of wide-flange shape steel and measuring apparatus for temperature of wide-flange shape steel |
| JP2003315027A (en) * | 2002-04-25 | 2003-11-06 | Sumitomo Metal Ind Ltd | Hot dimension/shape measuring apparatus of h-steel |
| CN201266076Y (en) * | 2008-06-27 | 2009-07-01 | 东南大学 | Large size part measuring apparatus based on machine vision |
| CN201935668U (en) * | 2011-01-10 | 2011-08-17 | 上海理工大学 | System used for detecting dimensions of sealing piece |
| CN203224213U (en) * | 2013-03-11 | 2013-10-02 | 宁波职业技术学院 | Photoelectric detection device of support rod of automobile headrest |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627873A (en) * | 2016-03-21 | 2016-06-01 | 南京大盛汽车部件有限公司 | Pipe detection device |
| CN107102005A (en) * | 2017-05-15 | 2017-08-29 | 滁州亿扬零部件制造有限公司 | A kind of auto parts and components remote detection device |
| CN108692662A (en) * | 2018-07-12 | 2018-10-23 | 榆林学院 | Electronic component testing apparatus |
| CN108816783A (en) * | 2018-07-16 | 2018-11-16 | 昆山诚睿创自动化科技有限公司 | A kind of strut detection assembly line |
| CN108816783B (en) * | 2018-07-16 | 2023-11-28 | 昆山诚睿创自动化科技有限公司 | Supporting rod detection assembly line |
| CN112729057A (en) * | 2019-10-28 | 2021-04-30 | 常州东杰自动化设备有限公司 | Headrest locking guide sleeve detection line |
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| CN103175471B (en) | 2015-10-28 |
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