CN203831033U - Image identification error-proof device - Google Patents
Image identification error-proof device Download PDFInfo
- Publication number
- CN203831033U CN203831033U CN201420226613.2U CN201420226613U CN203831033U CN 203831033 U CN203831033 U CN 203831033U CN 201420226613 U CN201420226613 U CN 201420226613U CN 203831033 U CN203831033 U CN 203831033U
- Authority
- CN
- China
- Prior art keywords
- image identification
- detecting
- base
- upper body
- test rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an image identification error-proof device which comprises a detecting base, reset springs, image identification sensors, detecting rods, an upper body, a locating base, a locating pin and a fixed cover. The detecting base, the upper body and the locating base are provided with installation holes, the positions of the installation holes of the detecting base, the upper body and the locating base vertically face to one another, the lower ends of the reset springs are arranged in the installation holes of the detecting base, the lower ends of the detecting rods are provided with grooves, the axial limiting sections of the detecting rods are arranged at the upper ends of the reset springs, and the upper ends of the detecting rods are arranged in the upper body and the installation holes of the locating base. The upper planes of the rod ends of the detecting rods are higher than the upper plane of the locating base. The image identification sensors are fixedly arranged in the upper body and face to grooves of the detecting rods. When a workpiece is arranged on the locating base, the workpiece is pressed on the detecting rods, the reset springs are compressed by the detecting rods, the detecting rods move downwards, the grooves of the detecting rod move downwards relative to the image identification sensors, and the image identification sensors receive size change signals detected by the detecting rods. The workpiece is moved out, and the reset springs and the detecting rods are reset.
Description
Technical field
The utility model belongs to frock automatic control technology field, relates to a kind of image identification error prevention device; Be specially adapted to the automatic identification mistake proofing control that workpiece press-fits.
Background technology
Known workpiece press-fits image identification error prevention device, comprises image identification sensor; Image identification error prevention device is arranged on float top board, and it is relative with workpiece that image identification sensor is positioned at workpiece outside; Image identification sensor connects workpiece size or position variation signal; To judge that whether workpiece kind is correct, whether location puts in place.Shortcoming is: image identification error prevention device is arranged on float top board, makes the spatial volume of float top board become large, needs to avoid pressure head and image recognition system in workpiece movable; Float top board guide rail is elongated, and productive temp is long; It is large that pressing machine overall volume becomes, and equipment cost is high.
Summary of the invention
The utility model discloses a kind of image identification error prevention device, to solve image identification error prevention device in prior art, be arranged on float top board, float top board volume is large, and float top board guide rail is long, and productive temp is long; Pressing machine volume is large, high in cost of production problem.
The utility model comprises detection base, back-moving spring, image identification sensor, test rod, upper body, positioning seat, alignment pin, fixed cover; Detect on base, upper body, positioning seat and have installing hole, upper body has image identification sensor installing hole; The installing hole upper-lower position that detects base, upper body, positioning seat is relative; Back-moving spring lower end is arranged on to be detected in base installing hole; Test rod lower end has spring axial limiting section, radially spacing section, groove, and test rod axial limiting section is arranged on back-moving spring upper end; Axial limiting section is to back-moving spring axial limiting; Radially spacing section radially spacing to back-moving spring; Test rod upper end is arranged in upper body, positioning seat installing hole; On the rod end of test rod, plane is higher than plane on positioning seat; In the fastening image identification sensor installing hole being arranged in upper body of image identification sensor, relative with test rod groove; When workpiece is arranged on positioning seat, workpiece weight is pressed on test rod, test rod compression reseting spring, and test rod moves down, and the relative image identification sensor of test rod groove moves down, and image identification sensor receives test rod and detects size variable signal; By image identification sensor sensing, judge that whether workpiece kind is correct, whether location puts in place; Workpiece shifts out, and back-moving spring, test rod reset.
Good effect of the present utility model is: the occupying volume external space not; Can short float top board guide rail realization press-fit, shorten productive temp; Pressing machine volume is little, reduces equipment cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the identification of the utility model image is without work status schematic diagram;
Fig. 3 is that the identification of the utility model image has work status schematic diagram;
Fig. 4 is the utility model test rod and back-moving spring schematic diagram;
In figure: 1 detects base, 2 back-moving springs, 3 image identification sensors, 4 test rods, 5 upper bodies, 6 positioning seats, 7 alignment pins, 8 fixed covers, 9 holding screws, 4a axial limiting section, radially spacing section of 4b, 4c groove, 4d rod end.
The specific embodiment
Below in conjunction with accompanying drawing, describe an embodiment of the present utility model in detail.
Embodiment of the utility model as shown in Figure 1, Figure 2, Figure 3 shows, comprises and detects base 1, back-moving spring 2, image identification sensor 3, test rod 4, upper body 5, positioning seat 6, alignment pin 7, fixed cover 8, holding screw 9.Detect on base 1, upper body 5, positioning seat 6 and have installing hole, the installing hole upper-lower position that detects base 1, upper body 5, positioning seat 6 is relative; Back-moving spring 2 lower ends are arranged on to be detected in base 1 installing hole; Upper body 5 has image identification sensor installing hole.
As shown in Figure 4, test rod 4 lower ends have axial limiting section 4a, radially spacing section 4b, groove 4c.
As shown in Figure 2, Figure 3, Figure 4, test rod 4 axial limiting section 4a are arranged on back-moving spring 2 upper ends; Axial limiting section 4a is to back-moving spring 2 axial limitings; Radially spacing section 4b is radially spacing to back-moving spring 2.Test rod 4 upper ends are arranged in upper body 5, positioning seat 6 installing holes.
As shown in Figure 2, during without work status, the upper plane of test rod 4 rod end 4d is higher than plane on positioning seat 6; Image identification sensor 3 is in the fastening image identification sensor installing hole being arranged in upper body 5 of holding screw 9, and 4 groove 4c are relative with test rod.
As shown in Figure 1, Figure 3, when workpiece is arranged on positioning seat 6, workpiece weight is pressed on test rod 4, test rod 4 compression reseting springs 2, test rod 4 moves down, the relative image identification sensor 3 of test rod 4 groove 4c moves down, and image identification sensor 3 receives test rod 4 and detects size variable signal, by image identification sensor sensing, judges that whether workpiece kind is correct, whether location puts in place.
As shown in Figure 2, workpiece shifts out, and back-moving spring 2, test rod 4 reset.
Claims (1)
1. an image identification error prevention device, is characterized in that: comprise and detect base, back-moving spring, image identification sensor, test rod, upper body, positioning seat, alignment pin, fixed cover; Detect on base, upper body, positioning seat and have installing hole, upper body has image identification sensor installing hole; The installing hole upper-lower position that detects base, upper body, positioning seat is relative; Back-moving spring lower end is arranged on to be detected in base installing hole; Test rod lower end has spring axial limiting section, radially spacing section, groove, and test rod axial limiting section is arranged on back-moving spring upper end; Axial limiting section is to back-moving spring axial limiting; Radially spacing section radially spacing to back-moving spring; Test rod upper end is arranged in upper body, positioning seat installing hole; On the rod end of test rod, plane is higher than plane on positioning seat; In the fastening image identification sensor installing hole being arranged in upper body of image identification sensor, relative with test rod groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226613.2U CN203831033U (en) | 2014-08-04 | 2014-08-04 | Image identification error-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226613.2U CN203831033U (en) | 2014-08-04 | 2014-08-04 | Image identification error-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831033U true CN203831033U (en) | 2014-09-17 |
Family
ID=51508921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226613.2U Expired - Lifetime CN203831033U (en) | 2014-08-04 | 2014-08-04 | Image identification error-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136050A (en) * | 2015-09-02 | 2015-12-09 | 瑞智(青岛)精密机电有限公司 | Compressor part bolt height detecting apparatus |
| CN108692759A (en) * | 2018-05-31 | 2018-10-23 | 武汉联航机电有限公司 | A kind of error-proof detection device, automatic production line and detection method |
-
2014
- 2014-08-04 CN CN201420226613.2U patent/CN203831033U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136050A (en) * | 2015-09-02 | 2015-12-09 | 瑞智(青岛)精密机电有限公司 | Compressor part bolt height detecting apparatus |
| CN108692759A (en) * | 2018-05-31 | 2018-10-23 | 武汉联航机电有限公司 | A kind of error-proof detection device, automatic production line and detection method |
| CN108692759B (en) * | 2018-05-31 | 2024-02-06 | 武汉联航机电有限公司 | Error-proofing detection device, automatic production line and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |