CN104107808A - Full-automatic screw length automatic detecting and sorting apparatus - Google Patents

Full-automatic screw length automatic detecting and sorting apparatus Download PDF

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Publication number
CN104107808A
CN104107808A CN201410286332.0A CN201410286332A CN104107808A CN 104107808 A CN104107808 A CN 104107808A CN 201410286332 A CN201410286332 A CN 201410286332A CN 104107808 A CN104107808 A CN 104107808A
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China
Prior art keywords
cylinder
screw length
detects
automatic
screening
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Application number
CN201410286332.0A
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Chinese (zh)
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CN104107808B (en
Inventor
许小艺
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SHANGHAI TUOZHAN ELECTRICAL AND MECHANICAL EQUIPMENT Co Ltd
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SHANGHAI TUOZHAN ELECTRICAL AND MECHANICAL EQUIPMENT Co Ltd
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Priority to CN201410286332.0A priority Critical patent/CN104107808B/en
Publication of CN104107808A publication Critical patent/CN104107808A/en
Application granted granted Critical
Publication of CN104107808B publication Critical patent/CN104107808B/en
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Abstract

The invention relates to a full-automatic screw length automatic detecting and sorting apparatus, which comprises an automatic feeding mechanism, a conveying guide rail is arranged in the automatic feeding mechanism, a screw moves along the conveying guide rail in a vertical state, the movement direction of the conveying guide rail is set as X direction, and the direction which is horizontal and vertical to the X direction is Y direction; the end part of the conveying guide rail is a screw length detection station, a compaction cylinder is arranged over the screw length detection station; a detection cylinder is arranged below the screw length detection station; a material taking cylinder is arranged over the station to be detected along the Y direction; a pair of screening cylinders are arranged over a screening station, a sliding pull block is arranged between the screening cylinders, a qualified product channel and an unqualified product channel are respectively arranged at two sides of the screening station along the X direction, the qualified product channel is communicated to a qualified product box, and the unqualified product channel is communicated to an unqualified product box; and a displacement sensor, the compaction cylinder, the detection cylinder, the material taking cylinder and the screening cylinder are connected to a control center signal of the screw length automatic detecting and sorting apparatus.

Description

Full-automatic screw length detects sorting equipment automatically
Technical field
The present invention relates to a kind of full-automatic screw length and automatically detect sorting equipment, belong to screw length detection technique field.
Background technology
Screw is conventional securing member, in prior art, screw is after production completes, the full inspection of its length is an operation that complexity is loaded down with trivial details, generally utilize length truing tool to check screw length by quality inspection personnel, but the sorting operation after checking needs people for operating, and the situation of often easily making a fault, causes the quality of screw to be guaranteed.
Summary of the invention
The technical issues that need to address of the present invention are: existing screw is produced, and detection efficiency is low, and testing result is not directly perceived.Detect complex procedures, labour intensity is high, and detects, sorts and all easily make mistakes, and has brought harmful effect to screw quality.The present invention takes following technical scheme:
A kind of full-automatic screw length detects sorting equipment automatically, comprise automatic feed mechanism 1, in described automatic feed mechanism, be provided with conveying, screw is vertical state and moves along described conveying, if the moving direction of conveying be X to, be Y-direction with X to level and vertical direction; Described conveying end is that screw length detects station, and its top is provided with compression cylinder 2, and described compression cylinder 2 is from top to bottom by screw in compression; Screw length detects station below and is provided with detection cylinder, detects cylinder and drives displacement transducer 3 to move up, until touch screw to be detected; Described station to be detected top is provided with feeding cylinder 7 along Y-direction, and the push rod of described feeding cylinder 7 is coaxially connected with feeding bar, and feeding bar drives the screw having detected to move along Y-direction, until screening station; The top of described screening station is provided with a pair of screening cylinder 6, and the centre of a pair of screening cylinder 6 is provided with slip shifting block, and slip shifting block is connected with the screening cylinder 6 on both sides by back-moving spring; Screening station is respectively equipped with certified products passage 8 and defective work passage 9 along X to both sides, certified products passage 8 is communicated with certified products case 5, and defective work passage 9 is communicated with defective work case 4; Displacement transducer, compression cylinder 2, detect control centre's signal that cylinder, feeding cylinder, screening cylinder 6 all detect sorting equipment automatically with described full-automatic screw length and be connected.
When work, everything step is controlled by computer program, bolt moves along the delivery track of automatic feed mechanism successively, until come station to be detected, stop mobile, compression cylinder compresses bolt downwards, detecting cylinder drives displacement transducer to move up again, until touch bolt to be detected, control centre calculates the length of bolt automatically according to the displacement of displacement transducer, feeding cylinder 7 drives bolt to move along Y-direction, stop to screening station, if length detection result is qualified, screening cylinder drives slip to set ahead along X to slip, bolt is dialled in to certified products passage, and then fall into certified products case, otherwise, if length detection is defective, screening cylinder drives slip shifting block along X reverse slide, bolt is dialled as defective work passage, and then fall into defective work case, the effect of back-moving spring is that slip shifting block is reset to home position.
Further, described certified products case 5 is positioned at the top of defective work case 4.
Further, also comprise display screen, described display screen is connected with described control centre, shows Real-Time Monitoring situation.
Further, described full-automatic screw length detects the rectangular body structure of sorting equipment automatically.
Further, also comprise display screen, described display screen is connected with described control centre signal, and is located at described automatic screw length and automatically detects the top of sorting equipment.
Beneficial effect of the present invention is:
1) device that provides a kind of full automatic bolt, screw length to detect, screen.
2) fully automatic operation, automaticity is high.
3) greatly reduce the labour intensity that bolt, screw are produced, manual maintenance cost reduces greatly.
4) screw length detection efficiency improves greatly.
5) screw length detects more directly perceived;
Brief description of the drawings
Fig. 1 is the monnolithic case figure that full-automatic screw length of the present invention detects sorting equipment automatically.
Fig. 2 is the front view that full-automatic screw length of the present invention detects sorting equipment automatically.
Fig. 3 is the top view that full-automatic screw length of the present invention detects sorting equipment automatically.
Fig. 4 is the stereogram that full-automatic screw length of the present invention detects sorting equipment core position automatically.
Fig. 5 is the enlarged drawing of keypoint part in Fig. 4.
In figure, 1. automatic feed mechanism, 2. compression cylinder, 3. displacement transducer, 4. defective work case, 5. certified products case, 6. screening cylinder, 7. feeding cylinder, 8. lid product passage, 9. defective work passage.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Referring to Fig. 1-5, a kind of full-automatic screw length detects sorting equipment automatically, comprise automatic feed mechanism 1, in described automatic feed mechanism, be provided with conveying, screw is vertical state and moves along described conveying, if the moving direction of conveying be X to, be Y-direction with X to level and vertical direction; Described conveying end is that screw length detects station, and its top is provided with compression cylinder 2, and described compression cylinder 2 is from top to bottom by screw in compression; Screw length detects station below and is provided with detection cylinder, detects cylinder and drives displacement transducer 3 to move up, until touch screw to be detected; Described station to be detected top is provided with feeding cylinder 7 along Y-direction, and the push rod of described feeding cylinder 7 is coaxially connected with feeding bar, and feeding bar drives the screw having detected to move along Y-direction, until screening station; The top of described screening station is provided with a pair of screening cylinder 6, and the centre of a pair of screening cylinder 6 is provided with slip shifting block, and slip shifting block is connected with the screening cylinder 6 on both sides by back-moving spring; Screening station is respectively equipped with certified products passage 8 and defective work passage 9 along X to both sides, certified products passage 8 is communicated with certified products case 5, and defective work passage 9 is communicated with defective work case 4; Displacement transducer, compression cylinder 2, detect control centre's signal that cylinder, feeding cylinder, screening cylinder 6 all detect sorting equipment automatically with described full-automatic screw length and be connected.
Further, described certified products case 5 is positioned at the top of defective work case 4.
Further, also comprise display screen, described display screen is connected with described control centre, shows Real-Time Monitoring situation.
Further, described full-automatic screw length detects the rectangular body structure of sorting equipment automatically.
Further, also comprise display screen, described display screen is connected with described control centre signal, and is located at described automatic screw length and automatically detects the top of sorting equipment.
When work, everything step is controlled by computer program, bolt moves along the delivery track of automatic feed mechanism successively, until come station to be detected, stop mobile, compression cylinder compresses bolt downwards, detecting cylinder drives displacement transducer to move up again, until touch bolt to be detected, control centre calculates the length of bolt automatically according to the displacement of displacement transducer, feeding cylinder 7 drives bolt to move along Y-direction, stop to screening station, if length detection result is qualified, screening cylinder drives slip to set ahead along X to slip, bolt is dialled in to certified products passage, and then fall into certified products case, otherwise, if length detection is defective, screening cylinder drives slip shifting block along X reverse slide, bolt is dialled as defective work passage, and then fall into defective work case, the effect of back-moving spring is that slip shifting block is reset to home position.
The invention provides the device of a kind of full automatic bolt, screw length detection, screening; Fully automatic operation, automaticity is high; Greatly reduce labour intensity and the manual maintenance cost of bolt, screw production; Screw length detection efficiency improves greatly; Detect more directly perceived.Bolt and screw are the concepts being equal to.

Claims (5)

1. full-automatic screw length detects a sorting equipment automatically, it is characterized in that:
Comprise automatic feed mechanism (1), in described automatic feed mechanism, be provided with conveying, screw is vertical state and moves along described conveying, the moving direction of establishing conveying be X to, be Y-direction with X to level and vertical direction;
Described conveying end is that screw length detects station, and its top is provided with compression cylinder (2), and described compression cylinder (2) is from top to bottom by screw in compression;
Screw length detects station below and is provided with detection cylinder, detects cylinder and drives displacement transducer (3) to move up, until touch screw to be detected;
Described station to be detected top is provided with feeding cylinder (7) along Y-direction, and the push rod of described feeding cylinder (7) is coaxially connected with feeding bar, and feeding bar drives the screw having detected to move along Y-direction, until screening station;
The top of described screening station is provided with a pair of screening cylinder (6), and the centre of a pair of screening cylinder (6) is provided with slip shifting block, and slip shifting block is connected with the screening cylinder (6) on both sides by back-moving spring; Screening station is respectively equipped with certified products passage (8) and defective work passage (9) along X to both sides, certified products passage (8) is communicated with certified products case (5), and defective work passage (9) is communicated with defective work case (4);
Displacement transducer, compression cylinder (2), detect control centre's signal that cylinder, feeding cylinder, screening cylinder (6) all detect sorting equipment automatically with described full-automatic screw length and be connected.
2. full-automatic screw length as claimed in claim 1 detects sorting equipment automatically, it is characterized in that: described certified products case (5) is positioned at the top of defective work case (4).
3. full-automatic screw length as claimed in claim 1 detects sorting equipment automatically, it is characterized in that: also comprise display screen, described display screen is connected with described control centre, shows Real-Time Monitoring situation.
4. full-automatic screw length as claimed in claim 3 detects sorting equipment automatically, it is characterized in that:
Described full-automatic screw length detects the rectangular body structure of sorting equipment automatically.
5. full-automatic screw length as claimed in claim 4 detects sorting equipment automatically, it is characterized in that: also comprise display screen, described display screen is connected with described control centre signal, and is located at described automatic screw length and automatically detects the top of sorting equipment.
CN201410286332.0A 2014-06-24 2014-06-24 Full-automatic screw length detects sorting equipment automatically Active CN104107808B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410286332.0A CN104107808B (en) 2014-06-24 2014-06-24 Full-automatic screw length detects sorting equipment automatically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410286332.0A CN104107808B (en) 2014-06-24 2014-06-24 Full-automatic screw length detects sorting equipment automatically

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CN104107808A true CN104107808A (en) 2014-10-22
CN104107808B CN104107808B (en) 2016-08-24

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438112A (en) * 2014-11-05 2015-03-25 上海大学 Bolt length detecting and screening device
CN104841642A (en) * 2015-05-18 2015-08-19 慈溪市南盾电器有限公司 Highly sorting device for workpieces
WO2017140236A1 (en) * 2016-02-15 2017-08-24 李佑龙 Screw detection device for use in screw manufacturing equipment
CN109092690A (en) * 2018-08-28 2018-12-28 宁波市镇海甬鼎紧固件制造有限公司 A kind of dedicated sorting equipment of bolt
CN110125029A (en) * 2019-05-08 2019-08-16 温州科博达汽车部件有限公司 Pin shaft assembles device and its assembly method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1518611A2 (en) * 2003-09-29 2005-03-30 visicontrol Gesellschaft für elektronische Bildverarbeitung mbH Method and device for sorting of singulated specimen using image processing
KR20080077766A (en) * 2007-02-21 2008-08-26 주식회사 서울금속 Screw sorting apparatus
JP2010131519A (en) * 2008-12-04 2010-06-17 Nec Corp Screw classifying device
CN103316848A (en) * 2013-06-08 2013-09-25 宁波韵升股份有限公司 Product three-dimensional dimension automatic selector
CN204052187U (en) * 2014-06-24 2014-12-31 上海托展机电设备有限公司 Full-automatic screw length detects sorting equipment automatically

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1518611A2 (en) * 2003-09-29 2005-03-30 visicontrol Gesellschaft für elektronische Bildverarbeitung mbH Method and device for sorting of singulated specimen using image processing
KR20080077766A (en) * 2007-02-21 2008-08-26 주식회사 서울금속 Screw sorting apparatus
JP2010131519A (en) * 2008-12-04 2010-06-17 Nec Corp Screw classifying device
CN103316848A (en) * 2013-06-08 2013-09-25 宁波韵升股份有限公司 Product three-dimensional dimension automatic selector
CN204052187U (en) * 2014-06-24 2014-12-31 上海托展机电设备有限公司 Full-automatic screw length detects sorting equipment automatically

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438112A (en) * 2014-11-05 2015-03-25 上海大学 Bolt length detecting and screening device
CN104841642A (en) * 2015-05-18 2015-08-19 慈溪市南盾电器有限公司 Highly sorting device for workpieces
WO2017140236A1 (en) * 2016-02-15 2017-08-24 李佑龙 Screw detection device for use in screw manufacturing equipment
CN109092690A (en) * 2018-08-28 2018-12-28 宁波市镇海甬鼎紧固件制造有限公司 A kind of dedicated sorting equipment of bolt
CN110125029A (en) * 2019-05-08 2019-08-16 温州科博达汽车部件有限公司 Pin shaft assembles device and its assembly method

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Publication number Publication date
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