CN203785635U - Product height single slit detection device - Google Patents
Product height single slit detection device Download PDFInfo
- Publication number
- CN203785635U CN203785635U CN201420126304.8U CN201420126304U CN203785635U CN 203785635 U CN203785635 U CN 203785635U CN 201420126304 U CN201420126304 U CN 201420126304U CN 203785635 U CN203785635 U CN 203785635U
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- detection
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- inspection determination
- determination block
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Abstract
The utility model discloses a product height single slit detection device and belongs to the detection apparatus technology field. The device comprises a detection fixing block driven by an elevating driving device, a trough-beam optical fiber sensor and a detection moving block. The detection fixing block is provided with a detection slit. The detection moving block is provided with a light-pass slit. A lower end of the detection moving block is extended out of the detection fixing block. The detection moving block is connected with an elastic device which makes the detection moving block abut against a corresponding product to be detected. A vertical width difference between the light-pass slit and the detection slit is a height tolerance value of the product to be detected. When the detection fixing block is driven by the elevating driving device and arrives at a setting position, if the height of the product to be detected is a lower limit value, an upper edge of the light-pass slit is flushed with an upper edge of the detection slit. The trough-beam optical fiber sensor which is common in a market is used to realize effective detection of the product height. The method is novel, the structure is simple, detection is accurate and equipment production cost is effectively reduced.
Description
Technical field
The utility model belongs to pick-up unit technical field, relates in particular to a kind of product height list seam pick-up unit.
Background technology
At present, the application of connector on 3C Product is more and more extensive, the product to connector simultaneously, and in the situation that price will be low, quality requirements is more and more higher.
As shown in Figure 1, a kind of connector comprises connector plastic shell 100 and bonder terminal 200, and connector plastic shell 100 is connected with PCB circuit board by bonder terminal 200, and bonder terminal 200 height dimensions just become the necessary project detecting in connector production.Now conventional method is that the mode detecting by CCD realizes, but the cost that CCD detects is high, only carries out height detection and can not give full play to the effect of CCD detector, causes the waste of cost.Certainly, in the height detection process of other products, there are equally the problems referred to above.
Utility model content
Technical problem to be solved in the utility model is: a kind of product height list seam pick-up unit is provided, causes the technical matters of cost waste to solve the height of existing employing CCD detector testing product.
For solving the problems of the technologies described above, the technical solution of the utility model is: product height list seam pick-up unit, comprise support, the inspection determination block being driven by lifting drive is installed on described support, described inspection determination block is provided with and detects gap, described detection gap position place correspondence is provided with correlation type Fibre Optical Sensor, in described inspection determination block, be vertically slidably fitted with the detection motion block corresponding with product space to be measured, described inspection determination block is stretched out in the lower end of described detection motion block, described detection motion block is connected with the elastic device that self is leant with corresponding product to be measured, described detection motion block is provided with logical light slit gap, described detection gap, the bearing of trend of logical light slit gap and correlation type Fibre Optical Sensor is all perpendicular with the direction of motion of described inspection determination block, the vertical width of described logical light slit gap is greater than the height tolerance value that the vertical width in described detection gap and vertical stand out are between the two product to be measured, in the time that described inspection determination block arrives desired location under described lifting drive drives, if product height to be measured is lower limit, the coboundary of described logical light slit gap flushes with the coboundary in described detection gap.
Improve as one, described support is provided with the limited post of the descending extreme position for limiting described inspection determination block.
As further improvement, described support is provided with a fixed block, between described limited post and fixed block, is threaded.
As further improvement, described lifting drive comprises the guide rail that is fixedly mounted on described support and the slide unit by air cylinder driven, and described slide unit is slidably mounted on described guide rail, and described inspection determination block is fixedly mounted on described slide unit by installing plate.
As further improvement, described installing plate is provided with Fibre Optical Sensor holder, and described correlation type Fibre Optical Sensor is fixedly mounted on described installing plate by described Fibre Optical Sensor holder.
As further improvement, described elastic device comprises probe, and the top that is positioned at described inspection determination block on described installing plate is installed with probe holder, and described probe is arranged on described probe holder and detects between motion block.
Adopt after technique scheme, the beneficial effects of the utility model are: because product height list seam pick-up unit has designed inspection determination block, the correlation type Fibre Optical Sensor being driven by lifting drive and detected motion block, described inspection determination block is provided with and detects gap, described detection motion block is provided with logical light slit gap, described inspection determination block is stretched out in the lower end of described detection motion block, described detection motion block is connected with the elastic device that self is leant with corresponding product to be measured
Thereby in the time detecting, first by tool to product orientation to be measured, then lifting drive drives inspection determination block to move down, thereby make to detect motion block contact measured product, on product to be measured, motion block is detected on top, make to detect motion block slides in inspection determination block, until inspection determination block arrives desired location, then correlation type Fibre Optical Sensor starts to gather the logical light quantity by detecting gap, again because device is set to: in the time that inspection determination block arrives desired location under lifting drive drives, if product height to be measured is lower limit, the coboundary of logical light slit gap flushes with the coboundary that detects gap, therefore, in the time that product height to be measured is positioned within acceptability limit, the whole meetings that detect gap are superimposed with logical light slit gap, the logical light quantity of correlation type Fibre Optical Sensor output drops in the value range of maximum logical light quantity, now judge that product is qualified, when product height to be measured is positioned at outside acceptability limit, the logical light quantity of correlation type Fibre Optical Sensor output drops on beyond the value range of maximum logical light quantity, now judges that product is defective.The utility model utilizes correlation type Fibre Optical Sensor common on market to realize effective detection of product height, method novelty, simple in structure, detect accurately, effectively reduce device fabrication cost.
Because described support is provided with limited post, thereby can limit easily the descending extreme position of described inspection determination block, guarantee in the time of each detection, inspection determination block and detect motion block position accurately, simple in structure.
Because described support is provided with a fixed block, between described limited post and fixed block, be threaded, thereby can regulate easily the position of limited post on fixed block by screw thread, the vertical position of being convenient to regulate inspection determination block and detecting motion block.
Because described lifting drive comprises guide rail and the slide unit by air cylinder driven, can save space, the product height list seam pick-up unit volume that the utility model is provided is small and exquisite, compact conformation.
Brief description of the drawings
Fig. 1 is the structural representation of connector;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation that detects motion block in Fig. 2;
Fig. 4 is the structural representation of examining determination block in Fig. 2;
Fig. 5 be in Fig. 2 when inspection determination block arrives when desired location, when bonder terminal height is lower limit, detect motion block and inspection determination block relative position schematic diagram;
In figure: 100, connector plastic shell, 200, bonder terminal, 1, support, 2, lifting drive, 21, guide rail, 22, slide unit, 3, inspection determination block, 31, detect gap, 4, correlation type Fibre Optical Sensor, 5, detect motion block, 51, logical light slit gap, 6, elastic device, 7, limited post, 8, fixed block, 9, installing plate, 10, Fibre Optical Sensor holder, 11, probe holder.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the present embodiment, product to be measured is chosen as bonder terminal, whether qualified detects bonder terminal height by device of the present utility model.
As shown in Fig. 2 to Fig. 5 is common, a kind of product height list seam pick-up unit, comprise support 1, the inspection determination block 3 being driven by lifting drive 2 is installed on support 1, inspection determination block 3 is provided with and detects gap 31, detect gap 31 position correspondences and be provided with correlation type Fibre Optical Sensor 4, in inspection determination block 3, be vertically slidably fitted with the detection motion block 5 corresponding with bonder terminal 200 positions, detect the lower end of motion block 5 and stretch out inspection determination block 3, detect motion block 5 and be connected with the elastic device 6 that self is leant with corresponding bonder terminal 200, detect motion block 5 and be provided with logical light slit gap 51, detect gap 31, the bearing of trend of logical light slit gap 51 and correlation type Fibre Optical Sensor 4 is all perpendicular with the direction of motion of inspection determination block 3, the vertical width of logical light slit gap 51 is greater than and detects the vertical width in gap 31 and vertical stand out is between the two the height tolerance value of bonder terminal 200, in the time that inspection determination block 3 arrives desired location under lifting drive 2 drives, if bonder terminal 200 is highly lower limit, the coboundary of logical light slit gap 51 flushes with the coboundary that detects gap 31.
Preferably, support 1 is provided with limited post 7, thereby can limit easily the descending extreme position of inspection determination block 3, guarantees in the time detecting at every turn, examines determination block 3 and detects the accurate, simple in structure of motion block 5 positions.
Preferably, support 1 is provided with a fixed block 8, is threaded, thereby can regulates easily the position of limited post 7 on fixed block 8 by screw thread between limited post 7 and fixed block 8, the vertical position of being convenient to regulate inspection determination block 3 and detecting motion block 5.
In order to save space, preferably, lifting drive 2 comprises the guide rail 21 that is fixedly mounted on support 1 and the slide unit 22 by air cylinder driven, slide unit 22 is slidably mounted on guide rail 21, inspection determination block 3 is fixedly mounted on slide unit 22 by installing plate 9, make the utility model volume small and exquisite, compact conformation.Certainly, lifting drive 2 also can be selected pinion and rack or screw-nut body etc., can realize, and those skilled in the art can select according to actual conditions, do not repeat them here.
Preferably, installing plate 9 is provided with Fibre Optical Sensor holder 10, and correlation type Fibre Optical Sensor 4 is fixedly mounted on installing plate 9 by Fibre Optical Sensor holder 10.
Preferably, elastic device 6 comprises probe, is positioned to detect the top of determine piece 3 and be installed with probe holder 11 on installing plate 9, and probe is arranged between probe holder 11 and detection motion block 5.Certainly, also can directly adopt Compress Spring to replace probe.Elastic device 6 can also be selected good colloidal silica of elasticity etc., can realize, and those skilled in the art can select according to actual conditions, do not repeat them here.
In the time detecting, first by tool (not shown), bonder terminal 200 is located, then lifting drive 2 drives inspection determination block 3 to move down, thereby make to detect motion block 5 contact-connection assembly for electric terminals 200, on bonder terminal 200, motion block 5 is detected on top, make to detect motion block 5 slides in inspection determination block 3, until inspection determination block 3 arrives desired location, then correlation type Fibre Optical Sensor 4 starts to gather the logical light quantity by detecting gap 31, in the time that bonder terminal 200 is highly positioned within acceptability limit, the whole meetings that detect gap 31 are superimposed with logical light slit gap 51, the logical light quantity that correlation type Fibre Optical Sensor 4 is exported drops in the value range of maximum logical light quantity, now judge that product is qualified, when bonder terminal 200 is highly positioned at outside acceptability limit, the logical light quantity that correlation type Fibre Optical Sensor 4 is exported drops on beyond the value range of maximum logical light quantity, now judges that product is defective.After judgement, air cylinder driven slide unit 22 drives in inspection determination block 3 and moves, and then repeats above-mentioned steps, completes the detection of next tested bonder terminal height.
The utility model utilizes correlation type Fibre Optical Sensor common on market to realize effective detection of bonder terminal height, method novelty, simple in structure, detect accurately, effectively reduce device fabrication cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. product height list seam pick-up unit, comprises support, it is characterized in that,
The inspection determination block being driven by lifting drive is installed on described support, and described inspection determination block is provided with and detects gap,
Described detection gap position place correspondence is provided with correlation type Fibre Optical Sensor,
In described inspection determination block, be vertically slidably fitted with the detection motion block corresponding with product space to be measured, described inspection determination block is stretched out in the lower end of described detection motion block, described detection motion block is connected with the elastic device that self is leant with corresponding product to be measured, described detection motion block is provided with logical light slit gap, described detection gap, the bearing of trend of logical light slit gap and correlation type Fibre Optical Sensor is all perpendicular with the direction of motion of described inspection determination block, the vertical width of described logical light slit gap is greater than the height tolerance value that the vertical width in described detection gap and vertical stand out are between the two product to be measured,
In the time that described inspection determination block arrives desired location under described lifting drive drives, if product height to be measured is lower limit, the coboundary of described logical light slit gap flushes with the coboundary in described detection gap.
2. product height list seam pick-up unit according to claim 1, is characterized in that, described support is provided with the limited post of the descending extreme position for limiting described inspection determination block.
3. product height list seam pick-up unit according to claim 2, is characterized in that, described support is provided with a fixed block, between described limited post and fixed block, is threaded.
4. product height list seam pick-up unit according to claim 1, it is characterized in that, described lifting drive comprises the guide rail that is fixedly mounted on described support and the slide unit by air cylinder driven, described slide unit is slidably mounted on described guide rail, and described inspection determination block is fixedly mounted on described slide unit by installing plate.
5. product height list seam pick-up unit according to claim 4, is characterized in that, described installing plate is provided with Fibre Optical Sensor holder, and described correlation type Fibre Optical Sensor is fixedly mounted on described installing plate by described Fibre Optical Sensor holder.
6. product height list seam pick-up unit according to claim 4, it is characterized in that, described elastic device comprises probe, and the top that is positioned at described inspection determination block on described installing plate is installed with probe holder, and described probe is arranged on described probe holder and detects between motion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126304.8U CN203785635U (en) | 2014-03-19 | 2014-03-19 | Product height single slit detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126304.8U CN203785635U (en) | 2014-03-19 | 2014-03-19 | Product height single slit detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785635U true CN203785635U (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126304.8U Withdrawn - After Issue CN203785635U (en) | 2014-03-19 | 2014-03-19 | Product height single slit detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868459A (en) * | 2014-03-19 | 2014-06-18 | 歌尔声学股份有限公司 | Product height single-gap detecting device |
| CN106289967A (en) * | 2015-06-10 | 2017-01-04 | 北京市电加工研究所 | A kind of in-place detection system measuring parts amount of deflection |
-
2014
- 2014-03-19 CN CN201420126304.8U patent/CN203785635U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868459A (en) * | 2014-03-19 | 2014-06-18 | 歌尔声学股份有限公司 | Product height single-gap detecting device |
| CN103868459B (en) * | 2014-03-19 | 2017-02-08 | 歌尔股份有限公司 | Product height single-gap detecting device |
| CN106289967A (en) * | 2015-06-10 | 2017-01-04 | 北京市电加工研究所 | A kind of in-place detection system measuring parts amount of deflection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20170208 |
|
| AV01 | Patent right actively abandoned |