CN104764425B - Cleaner oil-out screw thread automatic detection device - Google Patents

Cleaner oil-out screw thread automatic detection device Download PDF

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Publication number
CN104764425B
CN104764425B CN201510119288.9A CN201510119288A CN104764425B CN 104764425 B CN104764425 B CN 104764425B CN 201510119288 A CN201510119288 A CN 201510119288A CN 104764425 B CN104764425 B CN 104764425B
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CN
China
Prior art keywords
cleaner
determination
frame
conveying
feeler gauge
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CN201510119288.9A
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Chinese (zh)
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CN104764425A (en
Inventor
黎文全
张志鹏
朱立新
方国庆
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ZHEJIANG UNIVERSE FILTER Co
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ZHEJIANG UNIVERSE FILTER Co
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Priority to CN201510119288.9A priority Critical patent/CN104764425B/en
Publication of CN104764425A publication Critical patent/CN104764425A/en
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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/003Measuring of motor parts
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical means
    • G01B11/08Measuring arrangements characterised by the use of optical means for measuring diameters
    • G01B11/12Measuring arrangements characterised by the use of optical means for measuring diameters internal diameters

Abstract

The invention discloses a kind of cleaner oil-out screw thread automatic detection device, cleaner feeler gauge rotation testing agency (4) is housed in the frame (2) and in the side edge of cleaner supplied materials conveying mechanism (3);Determination conveying mechanism (6) is housed in the frame and in the side edge that cleaner feeler gauge rotates testing agency, conveying robot (5) is housed in the frame and at the top that cleaner feeler gauge rotates testing agency and Determination conveying mechanism.Determination mechanism (7) is housed in the frame and at the lower section of Determination conveying mechanism.The present invention improves cleaner oil-out thread measurement accuracy, and the product quality of cleaner has been effectively ensured, labour is reduced, and improves operating efficiency, and convenience simple to operation, energy-saving.

Description

Cleaner oil-out screw thread automatic detection device
Technical field
Can whether qualified to the oil-out screw thread and its pore size on cleaner it be detected the present invention relates to a kind of Device.
Background technology
At present, in vehicle motor lubricating system, to the oil-out on the cleaner (oil filter etc.) used in it The whether qualified method detected of screw thread is, by the full manual inspection of operating personnel, only with artificial experience, to be not carried out automation Operation, its degree of accuracy is poor, operating efficiency is relatively low, have impact on the total quality of cleaner.
The content of the invention
It is an object of the present invention to overcome the above mentioned deficiencies, and providing one kind and realizing that automation mechanized operation, raising cleaner go out The cleaner oil-out screw thread automatic detection device of hydraulic fluid port thread measurement accuracy.
The object of the invention is realized by the following technical solutions:Cleaner oil-out screw thread automatic detection device, including Frame, cleaner supplied materials conveying mechanism, cleaner is equipped with the frame and in the side edge of cleaner supplied materials conveying mechanism Feeler gauge rotates testing agency;Determination is housed in the frame and in the side edge that cleaner feeler gauge rotates testing agency Conveying mechanism, is filled in the frame and at the top that cleaner feeler gauge rotates testing agency and Determination conveying mechanism There is conveying robot.Determination mechanism is housed in the frame and at the lower section of Determination conveying mechanism.
After the present invention, to cleaner from supplied materials conveying, feeler gauge rotation detection, feeding to Determination convey, by than Testing agency is detected and compared to the tapped bore of its oil-out, is automation mechanized operation, by double check process, Tradition machinery feeler gauge detection on the basis of increase it is new take pictures and optical analysis Determination, improve cleaner oil-out thread measurement Accuracy, has been effectively ensured the product quality of cleaner, effectively prevent the product quality problem of former manual inspection, reduces labor Power, reduces production cost, improves operating efficiency, and convenience simple to operation, energy-saving, can be applied to produce in enormous quantities Line, with significant technological progress.
Brief description of the drawings
Fig. 1 is the structural representation of cleaner oil-out screw thread automatic detection device of the present invention.
The positive top view (removing a part of frame and microcomputer controller etc.) that Fig. 2 is Fig. 1.
Fig. 3 rotates the structural representation of testing agency for the cleaner feeler gauge in Fig. 1.
Fig. 4 be Fig. 1 in conveying robot structural representation.
Fig. 5 be Fig. 1 in Determination mechanism structural representation.
Embodiment
Below by way of accompanying drawing, the present invention is described in further detail with embodiment.
Understood referring to the drawings 1, Fig. 2, cleaner oil-out screw thread automatic detection device of the present invention, including frame 2, cleaner Supplied materials conveying mechanism 3, rotates in the frame 2 and in the side edge of cleaner supplied materials conveying mechanism 3 equipped with cleaner feeler gauge Testing agency 4;Determination conveyer is housed in the frame 2 and in the side edge that cleaner feeler gauge rotates testing agency 4 Structure 6, is equipped with the frame 2 and at the top that cleaner feeler gauge rotates testing agency 4 and Determination conveying mechanism 6 Conveying robot 5.It is (i.e. simple equipped with Determination mechanism 7 in the frame 2 and at the lower section of Determination conveying mechanism 6 Referred to as CCD).
Reference picture 3 understands that the cleaner feeler gauge rotation testing agency 4 includes the locating support 19 in frame 2, The bottom of the locating support 19 is equipped with buncher 20, the buncher 20 (by shaft coupling 22 and plunger screw 23) and plug Rule mounting seat 24 is connected, and feeler gauge 15 is housed in the feeler gauge mounting seat 24;On the top of the locating support 19 and in feeler gauge 15 Guide rod 11 (and guide rod spring 16) is equipped with by linear bearing 21 at both sides, positioning mould holder 13 is housed on the guide rod 11.Institute The lower end for stating guide rod 11 is equipped with sensing chip 12, equipped with upper on the locating support 19 and at the top of the sensing chip 12 Inductor 17 is limited, lower limit inductor 18 is housed on the locating support 19 and at the bottom of the sensing chip 12, it is described fixed Position die holder 13 is built with positioning sleeve 14, the cleaner of detection required for for positioning.
Wherein, positioning mould holder 13 and feeler gauge 15 are concentric, pass through the pressure of the positive and negative of feeler gauge 15, reverse rotation and guide rod spring 16 Contracting, resilience detect to complete the whole of oil-out screw thread of cleaner 1;During detection, by sensing chip 12 and upper limit sense Answer device 17, lower limit inductor 18 action response logic come judge cleaner oil-out ridge quality it is good and bad.
Reference picture 4 understands that the conveying robot 5 includes the carrying and installation frame 50 in frame 2, in the carrying and installation The top of frame 50 is equipped with mobile cylinder 56 by slide rail 54, in the slide rail 54 time equipped with lift cylinder 52, the lift cylinder 52 Under be connected with sucker 51.Equipped with remodeling sliding block 53 between the slide rail 54 and lift cylinder 52, this remodel sliding block 53 can above and below Adjustment position, to meet the status requirement of different height cleaner product.The sucker 51 is by pipeline with being mounted in carrying and installation The vacuum generator 55 on the top of frame 50 connects.Conveying robot 5 is to carry out transfer carrying to cleaner 1 by vacuum principle.
Cleaner 1 is carried to the power source on Determination conveying mechanism 6 to move by cleaner feeler gauge rotation testing agency 4 Take offence cylinder 56, mobile cylinder 56 is bounced back by stretching, drive the lift cylinder 52 being arranged on slide rail 54 and sucker 51 back and forth in Cleaner feeler gauge is rotated between testing agency 4 and Determination conveying mechanism 6;When cleaner 1 completes the rotation inspection of cleaner feeler gauge After the detection for surveying the process of mechanism 4, mobile cylinder 56 stretches out, and hits exactly sucker 51 and rotates the filter in testing agency in cleaner feeler gauge The clear top of device 1, then lift cylinder 52 stretches out, and sucker 51 is contacted with the shell of cleaner 1, then vacuum generator 55 is acted, Vacuum is formed between sucker 51 and filter casing, after the action certain time of vacuum generator 55, lift cylinder 52 bounces back to gas Cylinder travel position, the retraction dragging slide rail 54 of mobile cylinder 56, cleaner 1 is transferred to above Determination conveying mechanism 6, then by Lift cylinder 52 puts cleaner 1 to Determination conveying mechanism 6;Cleaner 1 is transported to by Determination conveying mechanism 6 Determination mechanism 7 within sweep of the eye, carries out the oil-out screw thread of cleaner and its taking pictures and optical analysis for aperture.
Reference picture 5 understands that the Determination mechanism 7 includes light emitting source 71 (on top, on light emitting source frame 74), phase Machine 73 and camera lens 72 (in bottom, on camera frame 75), light is sent and by camera and camera lens against filtering by light emitting source 71 The oil-out screw thread of device (bottom) and its aperture are taken pictures (shooting), can be described as CCD detection modes.The Determination mechanism 7 light emitting source, camera are electrically connected with microcomputer controller 10.In the frame 2 and in Determination mechanism 7 and compare inspection The side edge (being later process) for surveying conveying mechanism 6 is equipped with inspection rejects cylinder 8 (after the Determination conveying mechanism shown in Fig. 2 Portion) and inspection rejects collecting tank 9 (anterior in the Determination conveying mechanism shown in Fig. 2), the inspection rejects cylinder 8 and microcomputer controller 10 electrical connections.
Reference picture 2, Fig. 4, Fig. 5 are understood, when cleaner feeler gauge rotates the oil-out rib machine that testing agency 4 completes cleaner After the detection of tool mode, by manually the bad cleaner of oil-out thread quality is taken away, and up-to-standard cleaner then by Conveying robot 5, which is caught, to be got on Determination conveying mechanism 6, and one of Determination is transported to down through Determination conveying mechanism 6 Station;Front portion on the Determination conveying mechanism 6 is equipped with metal sensor 77, the metal equipped with guide plate 76 and its rear portion Inductor 77 is in the right edge (as shown in Figure 2) of Determination mechanism 7 and electrically connected with microcomputer controller 10, is examined when comparing Survey conveying mechanism 6 cleaner is transported to behind the top of Determination mechanism 7, the triggering sensing of metal sensor 77 is provided One camera photographing signals, takes pictures, optics divides by Determination mechanism 7 to the camera in the aperture of the oil-out screw thread of cleaner Analysis, and microcomputer controller (containing display) are contrasted to relevant data, judge the aperture of the oil-out screw thread of cleaner Whether size is qualified, in order to avoid there is batch mixing phenomenon:After being judged to cleaner, judged result is provided, as a result will pass through machine The display of microcomputer controller is shown on frame 2.The pore size of the oil-out screw thread of cleaner meets micro computer control After the interior setting parameter value of device 10, qualified cleaner 1 is delivered into next equipment by Determination conveying mechanism 6 and carries out carry out product Silk-screen process production line operation, and the pore size of the oil-out screw thread of cleaner is not met after interior setting parameter value, is assemblied in ratio The inspection rejects cylinder 8 of detection conveying mechanism side is picked out bad cleaner, bad cleaner is then along entrance inspection rejects collecting tank 9 It is interior, after the cleaner in inspection rejects collecting tank 9 is stacked into certain amount, poor prognostic cause data are carried out to defective products by product examine personnel Arrange.
Understand referring to the drawings, the oil-out thread measurement comparison method of cleaner of the invention is:Accept last process Cleaner product, the front that cleaner feeler gauge rotates testing agency 4 is delivered to by cleaner supplied materials conveying mechanism 3, then on line Employee picks up cleaner 1 on the positioning mould holder 13 being put into cleaner feeler gauge rotation testing agency 4;The cleaner 1 is by positioning Set 14 initially limits its scope of activities, and the oil-out screwed hole center and the center of feeler gauge 15 for making cleaner are approached;When cleaner is put Enter after positioning sleeve 14, cleaner is pushed by artificial touch, during pushing, final positioning is manually done to cleaner, is made The oil-out screwed hole of cleaner easily enters in feeler gauge 15;Because feeler gauge 15 is to be driven by buncher 20 by shaft coupling 22 The feeler gauge mounting seat 24 of feeler gauge 15 is installed, so after the oil-out screw thread of cleaner enters feeler gauge 15, by buncher 20 Driving makes feeler gauge 15 screw in the oil-out screwed hole of the cleaner, and with the rotation of buncher 20, cleaner is along straight line Guide rod 11 on bearing 21 is moved downward;After sensing chip 12 reaches lower limit inductor 18, buncher 20 is inverted, and cleaner exists Moved upwards under the reversion of feeler gauge 15 and the rebound effect of guide rod spring 16, when moving up to certain distance, feeler gauge 15 takes off From the oil-out screwed hole of cleaner, and then sensing chip 12 reaches upper limit inductor 17 in the presence of guide rod spring 16, adjusts Speed motor 20 is rotated forward again, is so constantly circulated and the oil-out thread quality of batch detection cleaner.
When the oil-out thread quality of cleaner is bad, stuck phenomenon just occurs during detection, its clamping When power reaches preload force, plunger screw 23 departs from feeler gauge mounting seat 24, to protect buncher 20;When the oil-out of cleaner When screw thread does not have tapping in place, during detection, sensing chip 12 will be unable to reach lower limit inductor 18 in setting time, Now just occur that cleaner constantly spins on positioning mould holder 13 to turn.Therefore, when the cleaner detected occur spinning turn or During stuck phenomenon, then by manually choosing cleaner defective products.

Claims (3)

1. cleaner oil-out screw thread automatic detection device, including frame (2), cleaner supplied materials conveying mechanism (3), its feature exist In:Cleaner feeler gauge rotation detection machine is housed in the frame (2) and in the side edge of cleaner supplied materials conveying mechanism (3) Structure (4);Determination conveyer is housed in the frame (2) and in the side edge that cleaner feeler gauge rotates testing agency (4) Structure (6), in the frame (2) and cleaner feeler gauge rotate testing agency (4) and Determination conveying mechanism (6) it is upper Conveying robot (5) is housed at side;The cleaner feeler gauge rotation testing agency (4) includes the positioning branch in frame (2) Frame (19), buncher (20), the buncher (20) and feeler gauge mounting seat are equipped with the bottom of the locating support (19) (24) connect, feeler gauge (15) is housed in the feeler gauge mounting seat (24);On the top of the locating support (19) and in feeler gauge (15) Both sides at by linear bearing (21) be equipped with guide rod (11), on the guide rod (11) be equipped with positioning mould holder (13), the positioning Die holder (13) is built with positioning sleeve (14);Sensing chip (12) is housed in the lower end of the guide rod (11), in the locating support (19) upper limit inductor (17) is housed on and at the top of the sensing chip (12), on the locating support (19) and Lower limit inductor (18) is housed at the bottom of the sensing chip (12);The conveying robot (5) is included in frame (2) Carrying and installation frame (50), is equipped with mobile cylinder (56), in the slide rail on the top of the carrying and installation frame (50) by slide rail (54) (54) it is equipped with under lift cylinder (52), the lift cylinder (52) and is connected with sucker (51);In the slide rail (54) and lifting air Equipped with remodeling sliding block (53) between cylinder (52), the sliding block of remodeling (53) can adjustment position up and down, to meet different height filtering The status requirement of device product;The sucker (51) passes through pipeline and the vacuum generator (55) mounted in carrying and installation frame (50) top Connect;Determination mechanism (7) is housed in the frame (2) and at the lower section of Determination conveying mechanism (6);It is described Determination mechanism (7) includes light emitting source (71), camera (73) and camera lens (72), and light is sent and by phase by light emitting source (71) Machine and camera lens are taken pictures against the oil-out screw thread of cleaner and its aperture, the light emitting source of the Determination mechanism (7), phase Machine is electrically connected with microcomputer controller (10).
2. cleaner oil-out screw thread automatic detection device according to claim 1, it is characterised in that:In the frame (2) received on and in Determination mechanism (7) and the side edge of Determination conveying mechanism (6) equipped with inspection rejects cylinder (8) and inspection rejects Collect groove (9), the inspection rejects cylinder (8) is electrically connected with microcomputer controller (10).
3. cleaner oil-out screw thread automatic detection device according to claim 1, it is characterised in that:The Determination Front portion on conveying mechanism (6) is equipped with metal sensor (77), the metal sensor (77) equipped with guide plate (76) and its rear portion Right edge in Determination mechanism (7) is simultaneously electrically connected with microcomputer controller (10).
CN201510119288.9A 2015-03-18 2015-03-18 Cleaner oil-out screw thread automatic detection device Active CN104764425B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN104764425B true CN104764425B (en) 2017-10-17

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043262A (en) * 2015-09-02 2015-11-11 哈尔滨工业大学 Threaded hole component measuring and sorting device based on embedded and machine vision
CN105157611A (en) * 2015-09-30 2015-12-16 广州超音速自动化科技股份有限公司 Visual detection method of pipe thread
CN105258652A (en) * 2015-09-30 2016-01-20 广州超音速自动化科技股份有限公司 Trapezoidal thread visual detection method
CN105241380A (en) * 2015-09-30 2016-01-13 广州超音速自动化科技股份有限公司 Visual detection method for zigzag screw thread

Citations (7)

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Publication number Priority date Publication date Assignee Title
DE202009011911U1 (en) * 2008-09-04 2010-01-07 Knight Vision Pte Ltd. Device for testing the internal screw thread of a nut
CN201811717U (en) * 2010-10-09 2011-04-27 华南理工大学 High-speed detection mechanism for accurate threaded parts
CN201935646U (en) * 2010-12-09 2011-08-17 施密特汽车管件(安徽)有限公司 Automatic thread detection device
CN201993096U (en) * 2011-03-23 2011-09-28 上海沿浦金属制品有限公司 Thread fully inspection machine by self-gravity
CN202388146U (en) * 2011-10-31 2012-08-22 长城汽车股份有限公司 Automatic part gripping device
CN202828868U (en) * 2012-11-02 2013-03-27 浙江环球滤清器有限公司 Filter cleaner conveying mechanism
CN204479051U (en) * 2015-03-18 2015-07-15 浙江环球滤清器有限公司 Filter cleaner oil-out screw thread automatic detection device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009011911U1 (en) * 2008-09-04 2010-01-07 Knight Vision Pte Ltd. Device for testing the internal screw thread of a nut
CN201811717U (en) * 2010-10-09 2011-04-27 华南理工大学 High-speed detection mechanism for accurate threaded parts
CN201935646U (en) * 2010-12-09 2011-08-17 施密特汽车管件(安徽)有限公司 Automatic thread detection device
CN201993096U (en) * 2011-03-23 2011-09-28 上海沿浦金属制品有限公司 Thread fully inspection machine by self-gravity
CN202388146U (en) * 2011-10-31 2012-08-22 长城汽车股份有限公司 Automatic part gripping device
CN202828868U (en) * 2012-11-02 2013-03-27 浙江环球滤清器有限公司 Filter cleaner conveying mechanism
CN204479051U (en) * 2015-03-18 2015-07-15 浙江环球滤清器有限公司 Filter cleaner oil-out screw thread automatic detection device

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