CN110360942A - A kind of detection device for sheet metal component - Google Patents
A kind of detection device for sheet metal component Download PDFInfo
- Publication number
- CN110360942A CN110360942A CN201910714159.2A CN201910714159A CN110360942A CN 110360942 A CN110360942 A CN 110360942A CN 201910714159 A CN201910714159 A CN 201910714159A CN 110360942 A CN110360942 A CN 110360942A
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- CN
- China
- Prior art keywords
- sheet metal
- metal component
- conveyer belt
- detection device
- component according
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 80
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 21
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000013589 supplement Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of detection devices for sheet metal component, it is related to sheet metal component testing equipment field, including carriage, rotation is provided with conveyer belt on carriage, conveyer belt is sequentially connected with driving motor, and image collecting device is provided with above carriage, and image collecting device is electrically connected with controller, driving motor controlled connection controller, controller are also electrically connected with display screen.There is a problem of that low efficiency and accuracy are insufficient for the prior art, the present invention detects the punching on sheet metal component by image acquiring device and controller, greatly improve the Efficiency and accuracy of detection punching sheet metal component.
Description
Technical field
The present invention relates to sheet metal component testing equipment fields, more specifically, it relates to which a kind of detection for sheet metal component fills
It sets.
Background technique
Punching is treatment process common on sheet metal component.In the prior art, the punching processing of sheet metal component mostly uses press machine
It completes, the sheet metal component after punching pushes away the sheet metal component after the completion of punching again by the sheet metal component after high-pressure jet pipe inspection punching
Press machine out processes next raw material.Using press machine in sheet metal component punching processing, due to the characteristic of metal material itself,
Easily occur the flaws such as raw cracking, notch at punching on sheet metal component, therefore needs to detect the sheet metal component after punching.
In existing factory, the mode for sheet metal component punching detection is mostly artificial eye observation detection, low efficiency and accurate
Property it is insufficient.
Summary of the invention
There is a problem of that low efficiency and accuracy are insufficient for the prior art, the object of the present invention is to provide one kind to be used for metal plate
The detection device of golden part has the advantages that high-efficient and accurate.
To achieve the above object, the present invention provides the following technical scheme that
A kind of detection device for sheet metal component, including carriage, rotation is provided with conveyer belt, the conveying on the carriage
V belt translation is connected with driving motor, and image collecting device is provided with above the carriage, and described image acquisition device is electrically connected
It is connected to controller, controller described in the driving motor controlled connection, the controller is also electrically connected with display screen.
Through the above technical solutions, in use, the sheet metal component after punching conveys on the conveyor belt, staff's conveyer belt
Qualified sheet metal component is collected in end, and image collecting device obtains the image information of sheet metal component on conveyer belt, and image information is real
When conversion display on a display screen, staff passes through the image on observation display screen, observation sheet metal component figure on the conveyor belt
Picture understands the case where sheet metal component conveys；Meanwhile controller obtains the image information that image collecting device obtains, and calculates and obtains figure
The aperture size on sheet metal component as in, and pore size data is compared with preset data, judge whether sheet metal component punch size is full
Sufficient technique requirement, if the punch size on sheet metal component is unsatisfactory for technique requirement, controller stops driving motor rotation, is convenient for work
It goes to implement artificial detection before making personnel.The present invention by electronic equipment detect, greatly improve detection punching sheet metal component efficiency and
Accuracy.
Further, described image acquisition device side is provided with multiple light compensating lamps.
Through the above technical solutions, using light compensating lamp supplementary light, it is ensured that image collecting device can obtain clearly metal plate
Golden part image.
Further, the conveyer belt is fixedly arranged above top plate, and the top plate is fixed with close to the side of the conveyer belt
Described image acquisition device and the light compensating lamp, the top plate are more around being provided with along its edge close to the side of the conveyer belt
A coaming plate.
Through the above technical solutions, setting coaming plate stops the light of the headlamp in workshop, the headlamp in workshop is avoided
Sheet metal component is irradiated, shade is generated on sheet metal component, causes image collecting device to obtain image information unclear.
Further, the coaming plate inner wall is set as reflective surface.
Through the above technical solutions, the light that coaming plate issues light compensating lamp reflects, gather between coaming plate, supplements conveyer belt
Illumination on surface, it is ensured that conveyor belt surface illumination is sufficient, and the image of sheet metal component on conveyer belt is obtained convenient for image collecting device
Information.
Further, the relatively described top plate of the coaming plate is obliquely installed, and the angle between the coaming plate and the top plate is
Between 110 degree to 150 degree, the conveyer belt is formed immediately below no shadow zone domain in described image acquisition device.
Through the above technical solutions, being formed without shadow zone domain, it is ensured that the sheet metal component image that image acquiring device obtains is without yin
Shadow accurately obtains the image information of sheet metal component on conveyer belt convenient for image collecting device.
Further, multiple support rods are fixed between the top plate and the carriage, the coaming plate is rotatably adjusted
It is set between the adjacent support rod.
Through the above technical solutions, the tilt angle of coaming plate can carry out certain angle according to the difference of sheet metal component product
Rotation is adjusted, applicability of the invention is enhanced.
Further, the support rod is rotatably connected to brush roll in the conveyer belt both ends.
Through the above technical solutions, setting brush roll is for cleaning sheet metal component surface.
Further, the both ends of the conveyer belt are respectively formed input terminal and output end, and the support rod is close to described defeated
Entering plug connection at end has baffle.
Through the above technical solutions, due to after punching sheet metal component press machine gone out by air-flow, baffle sheet metal component is from defeated
Band top is sent to fly into image acquiring device.
Further, it is provided with tracheae between the input terminal and the baffle, stomata is offered on the tracheae, it is described
Stomata is towards the conveyer belt.
Through the above technical solutions, cleaning sheet metal component surface by the way of air-flow.
Further, the support rod is hollow aluminium-alloy pipe.
Through the above technical solutions, hollow aluminium-alloy pipe has the advantages that material is light and intensity is high.
Compared with prior art, the beneficial effects of the present invention are:
(1) punching on sheet metal component is detected by image acquiring device and controller, greatly improves the effect of detection punching sheet metal component
Rate and accuracy；
(2) further, by the way that coaming plate is arranged, the light of the headlamp in workshop can be stopped, avoid the headlamp in workshop
Sheet metal component is irradiated, shade is generated on sheet metal component, causes image collecting device to obtain image information unclear, moreover it is possible to by light compensating lamp
The light of sending reflects, and gathers between coaming plate, supplements the illumination on conveyor belt surface, it is ensured that and conveyor belt surface illumination is sufficient,
The image information of sheet metal component on conveyer belt is obtained convenient for image collecting device；
(3) further, no shadow zone domain is formed on the conveyor belt by the way that baffle to be obliquely installed, it is ensured that image acquiring device obtains
Sheet metal component image there is no shade, the image information of sheet metal component on conveyer belt is accurately obtained convenient for image collecting device.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1.
Appended drawing reference: 1, carriage；2, conveyer belt；3, driving motor；4, image collecting device；5, controller；6, it shows
Screen；7, light compensating lamp；8, top plate；9, coaming plate；10, reflective surface；11, without shadow zone domain；12, support rod；13, brush roll；14, it inputs
End；15, output end；16, baffle；17, tracheae；18, stomata.
Specific embodiment
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, below with reference to examples and drawings pair
The present invention is described in further detail, but embodiments of the present invention are not limited only to this.
A kind of detection device for sheet metal component, as depicted in figs. 1 and 2, the carriage 1 including stainless steel material, conveying
Conveyer belt 2 is rotatably connected on frame 1, conveyer belt 2 is sequentially connected with driving motor 3, and the top of carriage 1 is provided with Image Acquisition
Device 4, image collecting device 4 are camera, and image collecting device 4 is electrically connected with controller 5, and controller 5 is single-chip microcontroller, driving
3 controlled connection controller 5 of motor, controller 5 are also electrically connected with display screen 6, and the both ends of conveyer belt 2 are respectively formed 14 He of input terminal
Output end 15, display screen 6 are fixed at output end 15.In use, the sheet metal component after punching conveys on conveyer belt 2, work
To make personnel and collects qualified sheet metal component in output end 15, image collecting device 4 obtains the image information of sheet metal component on conveyer belt 2,
And image information is converted to display in real time on display screen 6, staff observes metal plate by the image on observation display screen 6
Image of the part on conveyer belt 2 understands the case where sheet metal component conveys；Meanwhile controller 5 obtains what image collecting device 4 obtained
Image information calculates and obtains in image aperture size on sheet metal component, and pore size data is compared with preset data, judges metal plate
Whether golden part punch size meets technique requirement, if the punch size on sheet metal component is unsatisfactory for technique requirement, controller 5 stops
Driving motor 3 rotates, convenient for going to implement artificial detection before staff.
The two sides of carriage 1 are respectively and fixedly provided with two support rods 12, and support rod 12 is hollow aluminium-alloy pipe, four support rods 12
One end far from carriage 1 is horizontally fixed with top plate 8, and top plate 8 is fixed with image collector at the center side of conveyer belt 2
4 are set, there are four light compensating lamps 7 in the fixation of 4 side of image collecting device for top plate 8, and top plate 8 is close to the side of conveyer belt 2 along its edge
Around there are four coaming plate 9, coaming plate 9 is movably set between adjacent supports bar 12.By the way that coaming plate 9 is arranged, on the one hand can stop
The light of headlamp in workshop avoids the illumination light irradiation sheet metal component in workshop, shade is generated on sheet metal component, causes image
It is unclear that acquisition device 4 obtains image information；On the other hand, coaming plate 9 gathers the light that light compensating lamp 7 issues between coaming plate 9,
Supplement the illumination on 2 surface of conveyer belt, it is ensured that 2 surface illumination of conveyer belt is sufficient, obtains conveyer belt 2 convenient for image collecting device 4
The image information of upper sheet metal component.
The material of coaming plate 9 is plastics, and the inner wall of coaming plate 9 is set as reflective surface 10, and coaming plate 9 is obliquely installed with respect to top plate 8, encloses
Angle between plate 9 and top plate 8 is so that conveyer belt 2 is formed immediately below no shadow in image collecting device 4 between 120 degree to 135 degree
Region 11 greatly improves the precision that image collecting device 4 obtains sheet metal component image, improves the accuracy that controller 5 judges.Coaming plate
9 both ends are rotatably connected between adjacent supports bar 12, are additionally provided with damper at the rotation connection of coaming plate 9 and support rod 12,
After ensuring to adjust 9 tilt angle of coaming plate, coaming plate 9, which can be stablized, keeps its tilt angle.
Support rod 12 is fixed with baffle 16 along 2 width direction of conveyer belt at input terminal 14, and baffle 16 is plugged on simultaneously
It is adjacent for stopping the sheet metal component after punching to be flown into image acquiring device above conveyer belt 2 between two support rods 12
It is rotatably connected to brush roll 13 in 2 both ends of conveyer belt between support rod 12, the sheet metal component after punching conveys same in conveyer belt 2
When through brush roll 13 wipe surface, it is ensured that image acquiring device acquisition sheet metal component aperture size precision.Input terminal 14 and baffle
It is fixed with tracheae 17 along 2 width direction of conveyer belt between 16, stomata 18 is offered on tracheae 17, stomata 18 is sharp towards conveyer belt 2
Sheet metal component surface is cleaned with air stream.
In summary:
The present invention greatly improves detection punching in use, by the punching on image acquiring device and the detection sheet metal component of controller 5
The Efficiency and accuracy of sheet metal component；By the way that coaming plate 9 is arranged, the light of the headlamp in workshop can be stopped, avoided in workshop
Light irradiation sheet metal component is illuminated, shade is generated on sheet metal component, causes image collecting device 4 to obtain image information unclear, moreover it is possible to
The light reflection that light compensating lamp 7 is issued, gathers between coaming plate 9, supplements the illumination on 2 surface of conveyer belt, it is ensured that 2 table of conveyer belt
Face illumination is sufficient, and the image information of sheet metal component on conveyer belt 2 is obtained convenient for image collecting device 4；By the way that the inclination of baffle 16 is set
It sets and is formed on conveyer belt 2 without shadow zone domain 11, it is ensured that the sheet metal component image that image acquiring device obtains does not have shade, is convenient for image
Acquisition device 4 accurately obtains the image information of sheet metal component on conveyer belt 2.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of detection device for sheet metal component, including carriage (1), which is characterized in that rotate and set on the carriage (1)
It is equipped with conveyer belt (2), the conveyer belt (2) is sequentially connected with driving motor (3), is provided with figure above the carriage (1)
As acquisition device (4), described image acquisition device (4) is electrically connected with controller (5), driving motor (3) the controlled connection institute
It states controller (5), the controller (5) is also electrically connected with display screen (6).
2. a kind of detection device for sheet metal component according to claim 1, which is characterized in that described image acquisition device
(4) side is provided with multiple light compensating lamps (7).
3. a kind of detection device for sheet metal component according to claim 2, which is characterized in that on the conveyer belt (2)
Side be fixed with top plate (8), the top plate (8) close to the conveyer belt (2) side be fixed with described image acquisition device (4) and
The light compensating lamp (7), the top plate (8) surround along its edge close to the side of the conveyer belt (2) and are provided with multiple coaming plates
(9).
4. a kind of detection device for sheet metal component according to claim 3, which is characterized in that coaming plate (9) inner wall
It is set as reflective surface (10).
5. a kind of detection device for sheet metal component according to claim 4, which is characterized in that the coaming plate (9) is opposite
The top plate (8) is obliquely installed, and the angle between the coaming plate (9) and the top plate (8) is between 110 degree to 150 degree, described
Conveyer belt (2) is formed immediately below no shadow zone domain (11) in described image acquisition device (4).
6. a kind of detection device for sheet metal component according to claim 5, which is characterized in that the top plate (8) and institute
It states and is fixed between carriage (1) multiple support rods (12), the coaming plate (9) rotatably adjusts and is set to the adjacent support rod
(12) between.
7. a kind of detection device for sheet metal component according to claim 6, which is characterized in that the support rod (12) in
Conveyer belt (2) both ends are rotatably connected to brush roll (13).
8. a kind of detection device for sheet metal component according to claim 7, which is characterized in that the conveyer belt (2)
Both ends are respectively formed input terminal (14) and output end (15), and the support rod (12) is close to plug connection at the input terminal (14)
There are baffle (16).
9. a kind of detection device for sheet metal component according to claim 8, which is characterized in that the input terminal (14) with
It is provided with tracheae (17) between the baffle (16), is offered stomata (18) on the tracheae (17), stomata (18) direction
The conveyer belt (2).
10. a kind of detection device for sheet metal component according to claim 6, which is characterized in that the support rod (12)
For hollow aluminium-alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714159.2A CN110360942A (en) | 2019-08-03 | 2019-08-03 | A kind of detection device for sheet metal component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714159.2A CN110360942A (en) | 2019-08-03 | 2019-08-03 | A kind of detection device for sheet metal component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360942A true CN110360942A (en) | 2019-10-22 |
Family
ID=68222240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910714159.2A Pending CN110360942A (en) | 2019-08-03 | 2019-08-03 | A kind of detection device for sheet metal component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360942A (en) |
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2019
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Application publication date: 20191022 |