CN103759950B - Automotive rear-view mirror assembly pick-up unit - Google Patents
Automotive rear-view mirror assembly pick-up unit Download PDFInfo
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- CN103759950B CN103759950B CN201410031864.XA CN201410031864A CN103759950B CN 103759950 B CN103759950 B CN 103759950B CN 201410031864 A CN201410031864 A CN 201410031864A CN 103759950 B CN103759950 B CN 103759950B
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- guide rod
- bracing frame
- cabinet
- view mirror
- control circuit
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Abstract
The invention discloses a kind of automotive rear-view mirror assembly pick-up unit: it comprises stand, described stand is provided with the tool of accommodating rearview mirror driver assembly to be detected, described stand is provided with cabinet, detects run switch, measuring instrument and alarm, is provided with PLC control circuit in described cabinet; The inner chamber of described tool and the intracavity inter-connection of cabinet, described cabinet internal fixtion is connected with bracing frame, and each bracing frame is provided with a guide rod, and guide rod is vertically slidably fitted in the mounting hole of bracing frame, described guide rod is arranged with a back-moving spring; A displacement transducer is installed in the bottom of each bracing frame, and described displacement transducer is electrically connected with PLC control circuit.The labour intensity of the undetected and false retrieval that the human factor that effectively reduces this automotive rear-view mirror assembly pick-up unit causes, the efficiency improving Product checking and accuracy, reduction testing staff.
Description
Technical field
The present invention relates to auto parts machinery detection field, is specifically a kind of automotive rear-view mirror assembly pick-up unit.
Background technology
The automotive rear-view mirror assembly of prior art due to the part of composition more, after assembling miscellaneous, product is produced on a production line, having assembled and hand down, also need through Multi-channel detection operation.The required project detected mainly comprises the inspection of part and the characteristic test of product, whether the inspection of part comprises inspection part misloading, neglected loading, whether scolding tin has rosin joint, and the test of the characteristic aspect of product comprises the running current of product, to the electric current of the electric current of digit current, pilot lamp, defrosting sheet and operation angle etc.Described running current, be exactly detect the direction that rearview mirror driver rotates when visor minute surface rotates upon activation whether to rotate by the direction of setting to digit current, and whether the angle of rotating is in the scope of setting value.But existing technology adopts manual detection in automotive rear-view mirror assembly testing process, be equipped with testing staff and detecting instrument according to the operation detected.The shortcoming that prior art exists is: detect the required personnel be equipped with in post many, easily because factor causes undetected, false retrieval etc. artificially, cause Product checking efficiency and accuracy to can not get improving, product quality can not be guaranteed, and the labour intensity of testing staff is large.
Summary of the invention
The technical problem to be solved in the present invention is, overcome the defect of above prior art, the automotive rear-view mirror assembly pick-up unit of the labour intensity of the undetected and false retrieval providing a kind of effective minimizing human factor to cause, the efficiency improving Product checking and accuracy, reduction testing staff.
Technical solution of the present invention is, there is provided a kind of automotive rear-view mirror assembly pick-up unit with following structure: it comprises stand, described stand is provided with the tool of accommodating rearview mirror driver assembly to be detected, described stand is provided with cabinet, detects run switch, measuring instrument and alarm, PLC control circuit is installed in described cabinet, described measuring instrument is electrically connected with the control circuit of rearview mirror driver assembly to be detected, and detection run switch, measuring instrument and alarm are all electrically connected with PLC control circuit; The inner chamber of described tool and the intracavity inter-connection of cabinet, described cabinet internal fixtion connects the bracing frame of four rectangular distributions, each bracing frame is provided with a guide rod, described guide rod is vertically slidably fitted in the mounting hole of bracing frame, described guide rod is arranged with a back-moving spring, the upper end of described back-moving spring is resisted against on the catch of guide rod, and the lower end abutment of back-moving spring is on bracing frame; A displacement transducer is installed in the bottom of each bracing frame, when guide rod is in depressed state, the inductive probe of displacement transducer is aimed in the bottom of described guide rod, when guide rod is in reset mode, stagger the inductive probe of displacement transducer in the bottom of guide rod, described displacement transducer is electrically connected with PLC control circuit.
After adopting above structure, automotive rear-view mirror assembly pick-up unit of the present invention compared with prior art, have the following advantages: this automotive rear-view mirror assembly pick-up unit is by carrying out the detection of rearview mirror driver product with PLC control circuit and measuring instrument, greatly reducing the personnel amount detecting post, also just decrease undetected, the false retrieval that cause because of human factor.Described measuring instrument is by the running current of testing product, and testing result is passed to PLC control circuit, by comparing with the program being stored in PLC control circuit inside, the misloading of automobile rearview mirror, neglected loading can be detected, whether scolding tin has rosin joint, whether the electric current that whether product has short circuit, open circuit and product run is normal, whether automotive rear-view mirror assembly flashlamp is normal, and whether the electric current of defroster is in normal range; In addition, when driver drives rear-vision mirror face in automotive rear-view mirror assembly rotates, guide rod on pressure bracing frame, the guide rod of pressure is by the inductive probe perception of displacement transducer, the guide rod signal transmission of perception to PLC control circuit, thus can be detected the angle and direction whether rotational angle of the driver in automotive rear-view mirror assembly and rotation direction be setting by displacement transducer; If wherein detection exceeds the scope of setting, PLC control circuit controls alarm and sends warning.That is, described pick-up unit can detect misloading, the neglected loading of the part of rearview mirror driver accurately, and whether the characteristic testing out rearview mirror drive products is accurately in the scope arranged, for the bad product detected, this pick-up unit can pass through warning reminding testing staff timely, improves efficiency and the accuracy of Product checking.Whole testing process is realized by the control circuit of PLC, automotive rear-view mirror assembly to be detected only need be placed on tool just passable by testing staff, after starting, whole pick-up unit can run detection automatically, greatly reduce the labour intensity of testing staff, workman is freed from numerous and diverse and mechanical work.
Improve as one, described stand is provided with to detect and terminates pilot lamp and alarm lamp, and described detection terminates pilot lamp and alarm lamp is all electrically connected with PLC control circuit.At the end of detection, detect and terminate pilot lamp meeting luminescence, thus remind testing staff to detect end, the detection of next group rearview mirror driver can be carried out, which enhance detection efficiency; Described alarm lamp can be luminous when detecting bad product, and alarm can warning reminding testing staff simultaneously.
As preferably, the upper end of described guide rod all connects the lining that a flexible material is made, and the upper surface of described lining is positioned at same plane.When holding vehicles rearview mirror assembly, be pressed in by the minute surface of automobile rearview mirror on the lining of guide rod upper end, the lining that this flexible material is made can prevent rear-vision mirror face by swiping.
As preferably, the bottom of support frame as described above is provided with a back up pad, described back up pad is fixedly connected with the interior diapire of cabinet, and described bracing frame connects on the supporting plate, and is provided with the space of installing for displacement transducer between the bottom of bracing frame and the interior diapire of cabinet.The installation that the design comparison of this bracing frame mounting structure is simple, be easy to each parts.
Accompanying drawing explanation
Fig. 1 is the detected state structural representation of automotive rear-view mirror assembly pick-up unit of the present invention.
Fig. 2 is the structural representation of automotive rear-view mirror assembly pick-up unit of the present invention.
Fig. 3 is the package assembly schematic diagram of automotive rear-view mirror assembly pick-up unit of the present invention.
Fig. 4 is the sectional structure schematic diagram of automotive rear-view mirror assembly pick-up unit of the present invention.
Fig. 5 is the circuit block diagram of automotive rear-view mirror assembly pick-up unit of the present invention.
As shown in the figure:
1, stand, 2, tool, 3, automotive rear-view mirror assembly, 4, cabinet, 5, measuring instrument, 6, alarm, 7, run switch is detected, 8, detect and terminate pilot lamp, 9, alarm lamp, 10, back up pad, 11, bracing frame, 12, guide rod, 13, lining, 14, catch, 15, back-moving spring, 16, displacement transducer.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5;
A kind of automotive rear-view mirror assembly of the present invention pick-up unit, it comprises stand 1, described stand 1 is provided with the tool 2 of accommodating rearview mirror driver assembly 3 to be detected, described stand 1 is provided with cabinet 4, detects run switch 7, measuring instrument 5 and alarm 6, in described cabinet 4, PLC control circuit is installed, described measuring instrument 5 is electrically connected with the control circuit of rearview mirror driver assembly 3 to be detected, and detection run switch 7, measuring instrument 5 and alarm 6 are all electrically connected with PLC control circuit; The inner chamber of described tool 2 and the intracavity inter-connection of cabinet 4, described cabinet 4 internal fixtion connects the bracing frame 11 of four rectangular distributions, each bracing frame 11 is provided with a guide rod 12, described guide rod 12 is vertically slidably fitted in the mounting hole of bracing frame 11, described guide rod 12 is arranged with a back-moving spring 15, the upper end of described back-moving spring 15 is resisted against on the catch 14 of guide rod 12, and the lower end abutment of back-moving spring 15 is on bracing frame 11; A displacement transducer 16 is installed in the bottom of each bracing frame 11, when guide rod 12 is in depressed state, the inductive probe of displacement transducer 16 is aimed in the bottom of described guide rod 12, when guide rod 12 is in reset mode, stagger the inductive probe of displacement transducer 16 in the bottom of guide rod 12, described displacement transducer 16 is electrically connected with PLC control circuit; In other words, the bottom of described each bracing frame 11 is installed one relative with guide rod 12 bottom and when guide rod 12 is in reset mode and the displacement transducer 16 that staggers of guide rod 12 bottom when guide rod 12 is in depressed state.
Described stand 1 is provided with to detect and terminates pilot lamp 8 and alarm lamp 9, and described detection terminates pilot lamp 8 and alarm lamp 9 is all electrically connected with PLC control circuit.
The upper end of described guide rod 12 all connects the lining 13 that a flexible material is made, and the upper surface of described lining 13 is positioned at same plane.
The bottom of support frame as described above 11 is provided with a back up pad 10, described back up pad 10 is fixedly connected with the interior diapire of cabinet 4, described bracing frame 11 is connected in back up pad 10, and is provided with the space of installing for displacement transducer 16 between the bottom of bracing frame 11 and the interior diapire of cabinet 4.
Automotive rear-view mirror assembly pick-up unit of the present invention, when detecting automotive rear-view mirror assembly, first automotive rear-view mirror assembly 3 to be detected is placed on the tool 2 on stand 1, then the circuit of automotive rear-view mirror assembly is connected, start detection run switch 7, automotive rear-view mirror assembly energising now to be detected brings into operation, measuring instrument 5 by the running current signal transmission of automotive rear-view mirror assembly that detects to PLC control circuit, by comparing with the program being stored in PLC control circuit inside, the misloading of automobile rearview mirror can be detected, neglected loading, whether scolding tin has rosin joint, whether product has short circuit, whether the electric current that open circuit and product run is normal, whether automotive rear-view mirror assembly flashlamp is normal, whether the electric current of defroster is in normal range, simultaneously, when driver drives rear-vision mirror face in automotive rear-view mirror assembly rotates, guide rod 12 on pressure bracing frame 11, the guide rod of pressure is by the inductive probe perception of displacement transducer 16, displacement transducer 16 by the guide rod signal transmission of perception to PLC control circuit, thus the angle and direction whether rotational angle of the driver drives minute surface in automotive rear-view mirror assembly 3 and rotation direction be setting can be detected, if wherein detection exceeds the scope of setting, PLC control circuit controls alarm and sends warning, therefore this automotive rear-view mirror assembly pick-up unit effectively reduces the undetected and false retrieval that human factor causes, improve efficiency and the accuracy of Product checking, reduce the labour intensity of testing staff.
Claims (4)
1. an automotive rear-view mirror assembly pick-up unit, it comprises stand (1), described stand (1) is provided with the tool (2) of accommodating rearview mirror driver assembly (3) to be detected, it is characterized in that: described stand (1) is provided with cabinet (4), detect run switch (7), measuring instrument (5) and alarm (6), in described cabinet (4), PLC control circuit is installed, described measuring instrument (5) is electrically connected with the control circuit of rearview mirror driver assembly (3) to be detected, and detect run switch (7), measuring instrument (5) and alarm (6) are all electrically connected with PLC control circuit, the inner chamber of described tool (2) and the intracavity inter-connection of cabinet (4), described cabinet (4) internal fixtion connects the bracing frame (11) of four rectangular distributions, each bracing frame (11) is provided with a guide rod (12), described guide rod (12) is vertically slidably fitted in the mounting hole of bracing frame (11), described guide rod (12) is arranged with a back-moving spring (15), the upper end of described back-moving spring (15) is resisted against on the catch (14) of guide rod (12), and the lower end abutment of back-moving spring (15) is on bracing frame (11), a displacement transducer (16) is installed in the bottom of each bracing frame (11), when guide rod (12) is in depressed state, the inductive probe of displacement transducer (16) is aimed in the bottom of described guide rod (12), when guide rod (12) is in reset mode, stagger the inductive probe of displacement transducer (16) in the bottom of guide rod (12), described displacement transducer (16) is electrically connected with PLC control circuit.
2. automotive rear-view mirror assembly pick-up unit according to claim 1, it is characterized in that: described stand (1) is provided with to detect and terminates pilot lamp (8) and alarm lamp (9), and described detection terminates pilot lamp (8) and alarm lamp (9) is all electrically connected with PLC control circuit.
3. automotive rear-view mirror assembly pick-up unit according to claim 1, is characterized in that: the upper end of described guide rod (12) all connects the lining (13) that a flexible material is made, and the upper surface of described lining (13) is positioned at same plane.
4. automotive rear-view mirror assembly pick-up unit according to claim 1, it is characterized in that: the bottom of support frame as described above (11) is provided with a back up pad (10), described back up pad (10) is fixedly connected with the interior diapire of cabinet (4), described bracing frame (11) is connected in back up pad (10), and is provided with the space of installing for displacement transducer (16) between the interior diapire of the bottom of bracing frame (11) and cabinet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410031864.XA CN103759950B (en) | 2014-01-23 | 2014-01-23 | Automotive rear-view mirror assembly pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410031864.XA CN103759950B (en) | 2014-01-23 | 2014-01-23 | Automotive rear-view mirror assembly pick-up unit |
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| Publication Number | Publication Date |
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| CN103759950A CN103759950A (en) | 2014-04-30 |
| CN103759950B true CN103759950B (en) | 2016-02-24 |
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| CN201410031864.XA Active CN103759950B (en) | 2014-01-23 | 2014-01-23 | Automotive rear-view mirror assembly pick-up unit |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140879A (en) * | 2016-06-21 | 2016-11-23 | 佛山市顺德区赛恩特实业有限公司 | A kind of automobile metal plate work device for fast detecting |
| CN106124164A (en) * | 2016-08-30 | 2016-11-16 | 丹阳市荣飞自动化设备有限公司 | A kind of rearview mirror detection device for combination property |
| CN109633342A (en) * | 2019-01-21 | 2019-04-16 | 昆山晟途精密机械有限公司 | A kind of automotive rear-view mirror assembly power-on detection device |
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| JPH04304803A (en) * | 1991-04-02 | 1992-10-28 | Toyosha Kk | Method for diagnosing trouble of hydraulic device of working machine in agricultural tractor |
| CN201538284U (en) * | 2009-11-30 | 2010-08-04 | 温州大学 | Automatic turning vehicle rearview mirror device |
| CN202216718U (en) * | 2011-08-18 | 2012-05-09 | 宁波精成车业有限公司 | Device for detecting rearview mirror surface driver |
| CN202345539U (en) * | 2011-11-01 | 2012-07-25 | 长安大学 | Intelligent rearview mirror control device |
| CN203824763U (en) * | 2014-01-23 | 2014-09-10 | 宁波精成车业有限公司 | Detection device for automobile rearview mirror assembly |
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2014
- 2014-01-23 CN CN201410031864.XA patent/CN103759950B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04304803A (en) * | 1991-04-02 | 1992-10-28 | Toyosha Kk | Method for diagnosing trouble of hydraulic device of working machine in agricultural tractor |
| CN201538284U (en) * | 2009-11-30 | 2010-08-04 | 温州大学 | Automatic turning vehicle rearview mirror device |
| CN202216718U (en) * | 2011-08-18 | 2012-05-09 | 宁波精成车业有限公司 | Device for detecting rearview mirror surface driver |
| CN202345539U (en) * | 2011-11-01 | 2012-07-25 | 长安大学 | Intelligent rearview mirror control device |
| CN203824763U (en) * | 2014-01-23 | 2014-09-10 | 宁波精成车业有限公司 | Detection device for automobile rearview mirror assembly |
Non-Patent Citations (1)
| Title |
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| 基于倾角传感器的汽车后视镜总成检测设备设计;卢晓政等;《机械工程师》;20110630(第6期);第46－47页 * |
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| CN103759950A (en) | 2014-04-30 |
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