CN205280893U - Automatic location initial workpiece detecting system - Google Patents
Automatic location initial workpiece detecting system Download PDFInfo
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- CN205280893U CN205280893U CN201520916614.4U CN201520916614U CN205280893U CN 205280893 U CN205280893 U CN 205280893U CN 201520916614 U CN201520916614 U CN 201520916614U CN 205280893 U CN205280893 U CN 205280893U
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- automatic positioning
- moving mechanism
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- part detection
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Abstract
The utility model provides an automatic location initial workpiece detecting system, including the host computer, the display, LCR digit electric bridge, the host computer load initial workpiece detection module, the host computer passes through the serial port and is connected with LCR digit electric bridge, still include an automatic positioning device, automatic positioning device is including establishing the lateral shifting mechanism in a frame, and fix the vertical movement mechanism in lateral shifting mechanism, lateral shifting mechanism and vertical movement mechanism are connected with the output of a next machine and move and the location according to the output signal of the next machine, initial workpiece detection module can set for automatic positioning device's coordinate former relatively and send the positioning coordinate signal to automatic positioning device, the positioning coordinate signal that the next machine sent through serial port and upper computer connection and receiving host machine, vertical movement mechanism is last to be equipped with infrared laser instrument and camera, the camera passes through USB and upper computer connection, automatic positioning device's below is equipped with circuit plate holder utensil. The utility model discloses reduce measurement personnel's intensity of labour, improve initial workpiece detection efficiency.
Description
Technical field
The utility model relates to a kind of first part detection system in location automatically.
Background technology
First part refers in manufacturing process, when each order of classes or grades at school just starts or process change (as personnel variation, reload and change frock, the adjustment of lathe, the exchange reconditioning etc. of frock cutter) first or former products of post-treatment, for production in enormous quantities, " first part " often refers to the sample of some amount. When first item inspection is just started by each order of classes or grades at school or process change (as personnel variation, reload and change frock, the adjustment of lathe, the exchange reconditioning etc. of frock cutter) inspection that carries out of first or former products of post-treatment, generally to be checked the 3-5 part product of production continuously, processing subsequent product after qualified, can be continued. First item inspection in production process mainly prevent product occur in batch overproof, reprocess, scrap, it is a kind of means controlling process of producing product in advance, it it is a kind of important method of product sequence quality control, it it is that enterprise guarantees quality product, it is to increase a kind of effective, the essential method of economic benefit; First item inspection is to find the factor affecting quality product in production process as early as possible, prevents bulk bad or scrap; Part is allowed for access after being up to the standards and is formally produced, and mainly prevents the generation of batch unacceptable product. Long-term practice experience proves, first inspection system is the effective measure pinpointed the problems as early as possible, prevent product from scrapping in batch, pass through first item inspection, can find such as clamping apparatus heavy wear or install location mistake, surveying instrument deterioration in accuracy, misunderstand drawing, throw material or formula mistake etc. systematicness reason existence, thus take to correct or innovative approach, to prevent batch unacceptable product occurs.
Existing first part detection system energy automatic input take off data, does not allow manual entry data, stops people for mistakes and omissions, it is achieved the first part inspection of SMT product of production line is simplified, and checks that efficiency improves 80%. existing first part detection system is in testing process, first the circuit card needing detection is scanned, and the scanned picture of circuit card is shown over the display as the strongback of testing process, when first part detection system needs to be detected by certain element of circuit card, first part detection system can show bright spot to orient this element needing to measure at this position of components place of circuit card scanned picture, operator are first by the bright spot position of scanned picture on observation display, and then it is placed on this position of components of circuit card material object with the probe of LCR digital electric bridge table, the data of this element can be measured, and show over the display. due in testing process, circuit card needs the interface, location of measuring element and circuit card to need the detection interface of measuring element not to be on same interface, therefore the visual field of operator needs continuous switching back and forth at two interfaces just can complete detection work, and labour intensity is excessive.
Practical novel content
The purpose of this utility model is to provide a kind of first part detection system in location automatically, circuit card is made to need the interface, location of detection and detection interface to be on same interface, detection work only need to complete at an interface in the visual field of testing staff, reduces the labour intensity of testing staff.
Solving the problems of the technologies described above, the utility model takes following technical scheme to be achieved:
A kind of first part detection system in location automatically, comprise upper computer, indicating meter, LCR digital electric bridge, upper computer is loaded with first part detection module, upper computer is connected with LCR digital electric bridge by serial port, it is characterized in that: also comprise an automatic positioning equipment, described automatic positioning equipment comprises the transverse moving mechanism being located in a frame, and the longitudinal moving mechanism being fixed on transverse moving mechanism, described transverse moving mechanism and longitudinal moving mechanism all output terminal with a lower computer be connected and output signal according to lower computer moves and locates, described first part detection module can set the relatively former coordinate of automatic positioning equipment and send location coordinate signal to automatic positioning equipment, first part detection module can be obtained from the actual coordinate of dynamic positioning system in real time simultaneously, described lower computer is connected with upper computer by serial port and receives the location coordinate signal that upper computer sends, described longitudinal moving mechanism is provided with infrared point laser apparatus and camera, camera is connected with upper computer by USB, the lower section of described automatic positioning equipment is provided with circuit card fixture.
As a kind of embodiment of the present utility model, described transverse moving mechanism is the horizontal screw mandrel transmission rig of an arranged transversely, described longitudinal moving mechanism is a longitudinal screw rod transmission mechanism longitudinally arranged, one end of described longitudinal screw rod transmission mechanism is fixedly connected on the slide block of horizontal screw mandrel transmission rig, and the slide block of described longitudinal screw rod transmission mechanism is fixed with infrared point laser apparatus and camera.
Further, described upper computer is host computer, and described lower computer is PLC or micro-chip.
Compared with prior art, the utility model has following useful effect:
1. stop to survey and test leakage by mistake, and automatically generate testing journal sheet and be stored in database;
2. the state of the art of couple testing staff requires to reduce, and the personnel of detection only need to and then indicate and carry out testing;
3. reducing testing staff and search element time, reduce the labour intensity of testing staff, detection work only need to complete at an interface in the visual field of testing staff, it is not necessary to switch back and forth between in kind and indicating meter, it is to increase first part detection rates.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
In figure: 1-host computer, 2-indicating meter, 3-LCR digital electric bridge, the horizontal screw mandrel transmission rig of 4-, the longitudinal screw rod transmission mechanism of 5-, 6-camera, 7-PLC, 8-fixture, 9-circuit card, 10-infrared point laser apparatus, 11-frame, 41,51-slide block.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of first part detection system in location automatically, comprise host computer 1, indicating meter 2, LCR digital electric bridge 3, host computer 1 is loaded with first part detection module, host computer 1 is connected with LCR digital electric bridge 3 by serial port, also comprise an automatic positioning equipment, automatic positioning equipment comprises the horizontal screw mandrel drive motor 4 being horizontally installed in a frame, and the longitudinal screw rod transmission mechanism 5 being longitudinally arranged on horizontal screw mandrel transmission rig, one end of longitudinal screw rod transmission mechanism 5 is fixedly connected on the slide block 41 of horizontal screw mandrel transmission rig 4, the slide block 51 of longitudinal screw rod transmission mechanism 5 is fixed with infrared point laser apparatus 10 and camera 6, horizontal screw mandrel transmission rig 4 and longitudinal screw rod transmission mechanism 5 all output terminal with a PLC7 be connected and output signal according to PLC7 moves and locates, first part detection module can set the relatively former coordinate of automatic positioning equipment and send location coordinate signal to automatic positioning equipment, first part detection module can be obtained from the actual coordinate of dynamic positioning system in real time simultaneously, PLC7 is connected with host computer 1 by serial port and receives the location coordinate signal that host computer 1 sends, camera 6 is connected with host computer 1 by USB, the lower section of automatic positioning equipment is provided with circuit card fixture 8.
Principle of work of the present utility model: after starting up's test macro, the slide block of horizontal screw mandrel transmission rig and longitudinal screw rod transmission mechanism all return to screw mandrel one end and as initial point, this initial point is set to relative initial point by first part detection module, then circuit card is placed on circuit card fixture, the end point of circuit card is overlapped with initial point, by circuit card BOM inventory, circuit card coordinate and circuit card Si Yintu import detection system, detection system utilizes the program in first part detection module to send location coordinate signal to PLC, PLC sends movable signal according to location coordinate signal to automatic positioning equipment, the slide block of horizontal screw mandrel transmission rig and longitudinal screw rod transmission mechanism does horizontal and vertical slip respectively, until infrared point laser movement is to the location coordinate specified, at this moment namely the position of infrared point laser illumination is the position needing measuring element, now camera is clear in real time and need the material picture of measuring element to be displayed in the left side of indicating meter this enlargedly, the Si Yintu of circuit-under-test plate is shown on the right of indicating meter, testing staff followed by the element indicated by probe detection infrared point laser apparatus of the instruction use LCR digital electric bridge of infrared point laser apparatus, first part detection module preserves take off data and automatic result of determination automatically, whole testing process, testing staff only needs to follow the instruction of infrared point laser apparatus and detects, the switchback on circuit card and indicating meter is not needed to change the visual field, it is to increase first part detection efficiency, when needing tested element less, testing staff can be caught on camera the position that the element pictorial diagram that head amplifies marks on the first observation display left side, and detected element is determined in the position indicated by infrared point laser apparatus, when this detected element measurement completes and result is correct, first part detection module is according to the detected element order of layout prior in program, sending next location coordinate signal to PLC, automatic positioning equipment is located coordinate signal according to the next one and is navigated to next detected element, if the result of determination of failure, testing staff can select to resurvey. so circulation, until completing the first part detection of all elements on monoblock circuit card.
Enforcement mode of the present utility model is not limited to this; according to foregoing of the present utility model; according to ordinary technical knowledge and the customary means of this area; do not departing under the utility model basic fundamental thought prerequisite; to the amendment of other various ways that the utility model said structure is made, replacement or change, all drop within protection domain of the present utility model.
Claims (3)
1. automatically locate first part detection system for one kind, comprise upper computer, indicating meter, LCR digital electric bridge, upper computer is loaded with first part detection module, upper computer is connected with LCR digital electric bridge by serial port, it is characterized in that: also comprise an automatic positioning equipment, described automatic positioning equipment comprises the transverse moving mechanism being located in a frame, and the longitudinal moving mechanism being fixed on transverse moving mechanism, described transverse moving mechanism and longitudinal moving mechanism all output terminal with a lower computer be connected and output signal according to lower computer moves and locates, described first part detection module can set the relatively former coordinate of automatic positioning equipment and send location coordinate signal to automatic positioning equipment, first part detection module can be obtained from the actual coordinate of dynamic positioning system in real time simultaneously, described lower computer is connected with upper computer by serial port and receives the location coordinate signal that upper computer sends, described longitudinal moving mechanism is provided with infrared point laser apparatus and camera, camera is connected with upper computer by USB, the lower section of described automatic positioning equipment is provided with circuit card fixture.
2. the first part detection system in automatic location according to claim 1, it is characterized in that: described transverse moving mechanism is the horizontal screw mandrel transmission rig of an arranged transversely, described longitudinal moving mechanism is a longitudinal screw rod transmission mechanism longitudinally arranged, one end of described longitudinal screw rod transmission mechanism is fixedly connected on the slide block of horizontal screw mandrel transmission rig, and the slide block of described longitudinal screw rod transmission mechanism is fixed with infrared point laser apparatus.
3. the first part detection system in automatic location according to claim 1 and 2, is characterized in that: described upper computer is host computer, and described lower computer is PLC or micro-chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916614.4U CN205280893U (en) | 2015-11-16 | 2015-11-16 | Automatic location initial workpiece detecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916614.4U CN205280893U (en) | 2015-11-16 | 2015-11-16 | Automatic location initial workpiece detecting system |
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| Publication Number | Publication Date |
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| CN205280893U true CN205280893U (en) | 2016-06-01 |
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| CN201520916614.4U Active CN205280893U (en) | 2015-11-16 | 2015-11-16 | Automatic location initial workpiece detecting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680274A (en) * | 2016-11-18 | 2017-05-17 | 深圳市蓝眼科技有限公司 | SMT (surface mount technology) device detection method and system |
| CN107991638A (en) * | 2017-10-31 | 2018-05-04 | 广东省电子技术研究所 | A kind of calibration method of rotary SMT initial workpiece detecting systems |
| CN112132452A (en) * | 2020-09-22 | 2020-12-25 | 中电九天智能科技有限公司 | Method and device for automatically triggering and detecting first part |
-
2015
- 2015-11-16 CN CN201520916614.4U patent/CN205280893U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680274A (en) * | 2016-11-18 | 2017-05-17 | 深圳市蓝眼科技有限公司 | SMT (surface mount technology) device detection method and system |
| CN107991638A (en) * | 2017-10-31 | 2018-05-04 | 广东省电子技术研究所 | A kind of calibration method of rotary SMT initial workpiece detecting systems |
| CN107991638B (en) * | 2017-10-31 | 2020-09-18 | 广东省电子技术研究所 | Calibration method of rotary SMT first piece detection system |
| CN112132452A (en) * | 2020-09-22 | 2020-12-25 | 中电九天智能科技有限公司 | Method and device for automatically triggering and detecting first part |
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