CN208654058U - A kind of full-automatic photographic means for detecting sprocket wheel model and defect - Google Patents
A kind of full-automatic photographic means for detecting sprocket wheel model and defect Download PDFInfo
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- CN208654058U CN208654058U CN201821280295.2U CN201821280295U CN208654058U CN 208654058 U CN208654058 U CN 208654058U CN 201821280295 U CN201821280295 U CN 201821280295U CN 208654058 U CN208654058 U CN 208654058U
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- lifting cylinder
- sprocket wheel
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- 238000001514 detection method Methods 0.000 claims abstract description 46
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 241001269238 Data Species 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011179 visual inspection Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000004886 process control Methods 0.000 description 1
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Abstract
The utility model discloses the photographic means of a kind of full-automatic detection sprocket wheel model and defect, including pallet, barcode scanning gun, lifting cylinder, industrial camera, light source and the PLC controller for placing and fixing workpiece, wherein, barcode scanning gun: the PLC controller is transmitted to for reading work status, and by result is read；Lifting cylinder: the lifting cylinder top is provided with the pallet, and the lifting cylinder is fixed on support frame as described above, and upper limit sensor and lower limit sensor is provided on the lifting cylinder with the up and down motion stroke for controlling the lifting cylinder；PLC controller: for receiving the reading result of the barcode scanning gun and sending corresponding control instruction to the lifting cylinder；Workpiece is transported to detection station detection by conveyer belt by the utility model, after full-automatic detection is completed, determines whether sprocket wheel model is consistent with work order and whether product is defective, and records detection parameters to database, completes detection and transport operation.
Description
Technical field
The utility model relates to industrial automation equipment detection technique fields, more particularly to a kind of full-automatic detection sprocket wheel
The photographic means of model and defect.
Background technique
It is difficult to the scene met the requirements in some dangerous work environment for being not suitable for manual work or artificial vision, is commonly used
Machine vision substitutes artificial vision；Simultaneously during high-volume work production, manually visual inspection product quality efficiency
Low and precision is not high, and the degree of automation of production efficiency and production can be greatly improved with machine vision detection method.
Current chain detection is carried out by way of range estimation, judges whether chain is deposited by the observation to chain
Lack part situation in Short Item, but due to heavy workload, longevity of service, the reliability of detection is not high, it may appear that missing inspection
Phenomenon, being lacked between the chain link of part and the chain link of qualification due to Short Item has apparent feature to distinguish, and can use vision detection technology
To detect chain.
Utility model content
The purpose of this utility model is detected automatically in view of the deficienciess of the prior art, providing a kind of assembly line, can be with
The full-automatic detection sprocket wheel model of improving production efficiency and the photographic means of defect.
To achieve the above object, the utility model provides a kind of full-automatic photograph dress for detecting sprocket wheel model and defect
It sets, including pallet, barcode scanning gun, lifting cylinder, industrial camera, light source and the PLC controller for placing and fixing workpiece,
In, barcode scanning gun: for reading work status, and result will be read and be transmitted to the PLC controller, the barcode scanning gun setting is passing
The same side of band is sent, the lower section of the pallet is arranged in the conveyer belt；Lifting cylinder: the lifting cylinder top setting is
Pallet is stated, for controlling the up and down motion of the pallet, the lifting cylinder is fixed on support frame as described above, the lifting cylinder
On be provided with upper limit sensor and lower limit sensor with the up and down motion stroke for controlling the lifting cylinder；PLC control
Device processed: for receiving the reading result of the barcode scanning gun and sending corresponding control instruction to the lifting cylinder.
As a further improvement of the foregoing solution, the signal of the upper limit sensor and lower limit level sensor output
It is transferred in PLC controller.
As a further improvement of the foregoing solution, the light source includes No.1 annular light source and No. two annular light sources, described
Light source is oppositely arranged and is disposed below with the industrial camera, the workpiece of the direction of illumination of the light source downward, described
The camera lens of light source and the industrial camera is arranged concentrically.
As a further improvement of the foregoing solution, the No.1 annular light source and No. two annular light sources are integrated
The top of No. two annular light sources is arranged in area source, the No.1 annular light source, wherein the light of the No.1 annular light source
No.1 vision data is obtained and the regular reflection light from workpiece model, the light of No. two annular light sources is by coming from work
The rule of surface reflected light of tooth on part and obtain No. two vision datas.
As a further improvement of the foregoing solution, the PLC controller receives No.1 vision data and No. two vision datas
And it transmits the result on workpiece two dimensional code.
As a further improvement of the foregoing solution, the industrial camera is keyence cv smart camera.
As a further improvement of the foregoing solution, the lifting cylinder is bolted on support frame as described above.
As a further improvement of the foregoing solution, the conveyer belt is flexible conveyer belt, and the conveyer belt drives the support
Disk moves horizontally, and the barcode scanning gun is fixed on station.
The utility model has the following beneficial effects: the photographic means of this full-automatic detection sprocket wheel model and defect passes through PLC
Original Manual Visual Inspection process is changed to full-automatic vision system Precision measurement by control, and after the completion of a upper procedure, workpiece passes through
Conveyer belt is transported to detection station detection, and after full-automatic detection is completed, equipment determines whether sprocket wheel model is consistent with work order
And whether product is defective, and records detection parameters to database, completes detection and transport operation.
Detailed description of the invention
Fig. 1 is a kind of knot of the photographic means of full-automatic detection sprocket wheel model and defect provided by the embodiment of the utility model
Structure schematic diagram.
The label of each component of attached drawing is as follows:
Pallet 10；
Barcode scanning gun 20；Conveyer belt 21；
Lifting cylinder 30；Support frame 31；Upper limit sensor 32；Lower limit level sensor 33；
Industrial camera 40；
Light source 50；No.1 annular light source 51；No. two annular light sources 52；
Workpiece 60.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
A kind of dress of full-automatic detection sprocket wheel model and defect based on camera of one embodiment according to the present utility model
It sets, original Manual Visual Inspection process is changed to by full-automatic vision system Precision measurement by process control, a upper procedure is completed
Afterwards, workpiece is transported to detection station detection by conveyer belt, and after full-automatic detection is completed, whether equipment determines sprocket wheel model
It is consistent with work order and whether product is defective, and record detection parameters to database, completes detection and transport operation
As shown in Figure 1, the photographic means of a kind of full-automatic detection sprocket wheel model and defect, including for placement and regular worker
Pallet 10, barcode scanning gun 20, lifting cylinder 30, industrial camera 40, light source 50 and the PLC controller of part 60, wherein barcode scanning gun
20: for reading 60 state of workpiece, and result will be read and be transmitted to the PLC controller, the setting of barcode scanning gun 20 is transmitting
With 21 the same side, the lower section of the pallet 10 is arranged in the conveyer belt 21；Lifting cylinder 30: 30 top of lifting cylinder
It is provided with the pallet 10, for controlling the up and down motion of the pallet 10, the lifting cylinder 30 is fixed on support frame as described above
On 31, upper limit sensor 32 and lower limit level sensor 33 are provided on the lifting cylinder 30 for controlling the lifting air
The up and down motion stroke of cylinder 30, the lifting cylinder 30 are bolted on support frame as described above 31；PLC controller: it is used for
It receives the reading result of the barcode scanning gun 20 and sends corresponding control instruction to the lifting cylinder 30, the industrial camera 40
For keyence cv smart camera.
Further, the conveyer belt 21 is flexible conveyer belt, small using flexible conveyer belt noise, can arbitrarily dismount its group
Part is assembled into flexible transportation system, and transmission route is flexible and changeable, and the conveyer belt 21 drives 10 work of pallet horizontal
Movement, the barcode scanning gun 20 are fixed on station.
In the present embodiment, the signal of the upper limit sensor 32 and the lower limit level sensor 33 output is transferred to
In PLC controller, when the lifting cylinder 30 reaches the upper limit sensor 32, then it represents that the sprocket wheel to be measured of workpiece 60 reaches
Detection station, output signal in place start to carry out visual determination process, after judgement, the decline of lifting cylinder 30 until
When to the lower position, the lower limit level sensor 33, which senses, makes 30 stop motion of lifting cylinder, and reset finishes, etc.
To the detection of next workpiece.
In the present embodiment, the light source 50 includes No.1 annular light source 51 and No. two annular light sources 52, the light source 50 with
The industrial camera 40 is oppositely arranged and is disposed below, the workpiece 60 of the direction of illumination of the light source 50 downward, described
Light source 50 and the camera lens of the industrial camera 40 are arranged concentrically, and the No.1 annular light source 51 and No. two annular light sources 52 are equal
For integrated area source, the top of No. two annular light sources 52 is arranged in the No.1 annular light source 51, wherein the No.1
The light of annular light source 51 is by obtaining No.1 vision data from the regular reflection light of 60 model of workpiece, No. two ring lights
The light in source 52 obtains No. two vision datas by the rule of surface reflected light of tooth on workpiece 60, and the PLC controller connects
It receives No.1 vision data and No. two vision datas and transmits the result on the two dimensional code of workpiece 60.
It is described when automatically the photographic means of detection sprocket wheel model and defect is in off working state in the present embodiment
Lifting cylinder 30 is retracted to downwards at the lower limit level sensor 33, and the pallet 10 is not in detection station, the No.1 ring
Shape light source 51 is in off state, and No. two annular light sources 52 are also in off state.
When start-up operation, the transmission belt 21 is driven on the pallet 10 to equipment station, and then the barcode scanning gun 20 is swept
After code reads the state of the sprocket wheel to be detected of workpiece 60, the PLC controller provides normal work or is discharged into next station
Order, if working normally, then the lifting cylinder 30 starts, and the pallet 10 is driven to move up, and passes to the upper limit
When sensor 32 exports signal in place, then it represents that the sprocket wheel to be detected of workpiece 60 reaches detection station, and the PLC controller starts at this time
Executing visual determination program, detailed process are as follows: No. two annular light sources 52 are opened, and the industrial camera 40 claps the first photo,
Analyze by the photo of acquisition and judge whether 60 number of teeth of workpiece has missing, then closes No. two annular light sources 52
It closes, opens the No.1 annular light source 51, the industrial camera 40 carries out the second film,fault, analyzed by the photo of acquisition
And then judging whether 60 model of workpiece is correct, after visual program is run, the lifting cylinder 30 declines, and drives the pallet
10 reset, and the state of the workpiece 60 is written in database and is tied on the corresponding two dimensional code of station by the PLC controller,
Retrospect for the processing of next station and in the future.
To sum up, automatically the photographic means of detection sprocket wheel model and defect passes through one kind according to the present embodiment
Original Manual Visual Inspection process is changed to full-automatic vision system Precision measurement by PLC control, and after the completion of a upper procedure, workpiece leads to
Cross conveyer belt and be transported to detection station detection, after full-automatic detection is completed, equipment determine sprocket wheel model whether with work order phase
Whether symbol and product are defective, and record detection parameters to database, complete detection and transport operation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. the photographic means of a kind of full-automatic detection sprocket wheel model and defect, including the pallet for placing and fixing workpiece (60)
(10), barcode scanning gun (20), lifting cylinder (30), industrial camera (40), light source (50) and PLC controller, it is characterised in that: its
In,
Barcode scanning gun (20): the PLC controller, the barcode scanning are transmitted to for reading workpiece (60) state, and by result is read
Rifle (20) setting is in the same side of conveyer belt (21), lower section of conveyer belt (21) setting in the pallet (10)；
Lifting cylinder (30): lifting cylinder (30) top is provided with the pallet (10), for controlling the pallet (10)
Up and down motion, the lifting cylinder (30) is fixed on support frame (31), is provided with upper limit on the lifting cylinder (30)
Sensor (32) and lower limit level sensor (33) are with the up and down motion stroke for controlling the lifting cylinder (30)；
PLC controller: for receiving the reading result of the barcode scanning gun (20) and sending corresponding control instruction to the lifting
Cylinder (30).
2. the photographic means of a kind of full-automatic detection sprocket wheel model according to claim 1 and defect, it is characterised in that: institute
The signal for stating upper limit sensor (32) and the lower limit level sensor (33) output is transferred in PLC controller.
3. the photographic means of a kind of full-automatic detection sprocket wheel model according to claim 1 and defect, it is characterised in that: institute
Stating light source (50) includes No.1 annular light source (51) and No. two annular light sources (52), the light source (50) and the industrial camera
(40) it is oppositely arranged and is disposed below, the workpiece (60) of the direction of illumination of the light source (50) downward, the light source
(50) camera lens with the industrial camera (40) is arranged concentrically.
4. the photographic means of a kind of full-automatic detection sprocket wheel model according to claim 3 and defect, it is characterised in that: institute
Stating No.1 annular light source (51) and No. two annular light sources (52) is integrated area source, the No.1 annular light source (51)
It is arranged in the top of No. two annular light sources (52), wherein the light of the No.1 annular light source (51) is by coming from workpiece
(60) the regular reflection light of model and obtain No.1 vision data, the light of No. two annular light sources (52), which passes through, comes from workpiece
(60) the rule of surface reflected light of tooth on and obtain No. two vision datas.
5. the photographic means of a kind of full-automatic detection sprocket wheel model according to claim 4 and defect, it is characterised in that: institute
PLC controller is stated to receive No.1 vision data and No. two vision datas and transmit the result on the two dimensional code of workpiece (60).
6. the photographic means of a kind of full-automatic detection sprocket wheel model according to claim 1 and defect, it is characterised in that: institute
Stating industrial camera (40) is keyencecv smart camera.
7. the photographic means of a kind of full-automatic detection sprocket wheel model according to claim 1 and defect, it is characterised in that: institute
Lifting cylinder (30) is stated to be bolted on support frame as described above (31).
8. the photographic means of a kind of full-automatic detection sprocket wheel model according to claim 1 and defect, it is characterised in that: institute
Stating conveyer belt (21) is flexible conveyer belt, and the conveyer belt (21) drives the pallet (10) to move horizontally, the barcode scanning gun
(20) it is fixed on station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280295.2U CN208654058U (en) | 2018-08-09 | 2018-08-09 | A kind of full-automatic photographic means for detecting sprocket wheel model and defect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280295.2U CN208654058U (en) | 2018-08-09 | 2018-08-09 | A kind of full-automatic photographic means for detecting sprocket wheel model and defect |
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| Publication Number | Publication Date |
|---|---|
| CN208654058U true CN208654058U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280295.2U Expired - Fee Related CN208654058U (en) | 2018-08-09 | 2018-08-09 | A kind of full-automatic photographic means for detecting sprocket wheel model and defect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060833A (en) * | 2018-08-09 | 2018-12-21 | 世特科汽车工程产品（常州）有限公司 | A kind of full-automatic photographic means for detecting sprocket wheel model and defect |
-
2018
- 2018-08-09 CN CN201821280295.2U patent/CN208654058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060833A (en) * | 2018-08-09 | 2018-12-21 | 世特科汽车工程产品（常州）有限公司 | A kind of full-automatic photographic means for detecting sprocket wheel model and defect |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213000 fengshu Industrial Park A2, No.7 Xinhui Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Shiteke fluid power system (Changzhou) Co.,Ltd. Address before: 213164 Feng Shu Industrial Park, No. 7, Xinhui Road, Wujin District, Changzhou, Jiangsu Province, A2 Patentee before: STACKPOLE AUTOMOTIVE ENGINEERING PRODUCTS (CHANGZHOU) Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |