CN106152959A - A kind of dress cutter method for disk cutting machine and blade clearance detection device - Google Patents
A kind of dress cutter method for disk cutting machine and blade clearance detection device Download PDFInfo
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- CN106152959A CN106152959A CN201610694431.1A CN201610694431A CN106152959A CN 106152959 A CN106152959 A CN 106152959A CN 201610694431 A CN201610694431 A CN 201610694431A CN 106152959 A CN106152959 A CN 106152959A
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- camera
- light source
- blade clearance
- vertical stand
- detection device
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- 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
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- General Physics & Mathematics (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention provides a kind of dress cutter method for disk cutting machine and blade clearance detection device, described dress cutter method uses described blade clearance detection device to measure the cutting disc axial gap of cutter group, described blade clearance detection device includes optical axis (10), vertical stand (12), light source generator (17), camera (14), camera lens (13) and industrial computer, and the axis direction of optical axis (10) is parallel with the axis direction of the roller of disk cutting machine；Vertical stand (12) is slidably connected with optical axis (10), the middle part of vertical stand (12) is across roller, and the two ends of vertical stand (12) the most vertically extend to the both sides of roller, wherein side is fixing connects light source generator (17), opposite side is fixing connects camera (14), light source generator (17) and camera (14) electrically connect with industrial computer, and industrial computer is provided with the image processing software for machine vision.The present invention can improve detection stability and work efficiency.
Description
Technical field
The present invention relates to disk cutting machine technical field, particularly relate to a kind of dress cutter method for disk cutting machine and
Blade clearance detection device.
Background technology
Disk cutting machine is the equipment using many secondary upper and lower paired cutting disc groups that sheet metal is cut processing,
Sheet metal carries out cutting and adds man-hour, and the axial gap (i.e. blade clearance) between upper and lower cutting disc is to affect sheet metal to divide
Section pattern and the key process parameter of size shape precision, it is therefore desirable to carry out strict control.
At present, factory when carrying out filling cutter to disk cutting machine, and main utilization " distance collar " is come between the axial direction to cutting disc
Gap is configured, and utilizes micrometer or clearance gauge to measure cutting disc actual gap, and the problem existed includes following side
Face:
Working long hours down, people is the most tired, and detection stability is had an impact by the instability of human eye detection；
Cutting disc axial gap dimension precision requirement is high, and the precision of the detection instrument such as micrometer and clearance gauge be increasingly difficult to
Meet requirement, accuracy of detection it cannot be guaranteed that；
Measure actual gap at micrometer or clearance gauge, and with dimensional requirement comparison after, if it find that axial gap now
Size is not inconsistent requirement, then need again to organize cutter, and again measure axial gap with micrometer or clearance gauge, repeatedly organize cutter,
Repetitive measurement causes inefficiency.
In sum, prior art there are detection, and stability is the highest, accuracy of detection inadequate, and inefficiency
Problem, therefore, how to improve the dress cutter method of disk cutting machine, improve detection stability and work efficiency becomes this area
The technical problem that technical staff is urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of dress cutter method for disk cutting machine and blade clearance detection device,
This dress cutter method and blade clearance detection device can make detection stability and work efficiency be improved.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of blade clearance for disk cutting machine detects device, including:
The roller of the optical axis being connected, the axis direction of described optical axis and described disk cutting machine is fixed with cutting machine column
Axis direction is parallel；
The vertical stand being slidably connected with described optical axis, the middle part of described vertical stand is across described roller, and described vertical stand
Two ends the most vertically extend to the both sides of described roller；
The light source generator being connected is fixed, with described vertical stand, in the side being positioned at described roller；
The opposite side being positioned at described roller fixes the camera being connected with described vertical stand, and described camera is sent out with described light source
Raw device is positioned at sustained height, and described camera is provided with camera lens near the side of described light source generator；
With described light source generator and the industrial computer of described phase mechatronics, described industrial computer is provided with for machine vision
Image processing software.
Preferably, in above-mentioned blade clearance detection device, also include fixing the micro-adjusting mechanism being connected, institute with described camera
State micro-adjusting mechanism for regulating the distance between described camera and described light source generator.
Preferably, in above-mentioned blade clearance detection device, described camera lens is telecentric lens.
Preferably, in above-mentioned blade clearance detection device, the quantity of described optical axis is 2.
Preferably, in above-mentioned blade clearance detection device, described light source generator is used for generating source of parallel light.
A kind of dress cutter method for disk cutting machine, described dress cutter method uses above-mentioned blade clearance detection device to survey
The cutting disc axial gap of amount cutter group, comprises the following steps:
Described industrial computer controls described light source generator and generates light source；
Along the described vertical stand that slides axially of described optical axis, the blade clearance of described cutter group is made to enter regarding of described camera
Window；
Described industrial computer controls described camera and takes pictures；
Described industrial computer calculates the numerical value of described blade clearance by described image processing software；
Desired value according to described numerical value and described cutting disc axial gap adjusts the phase between the cutting disc of described cutter group
To position.
According to technique scheme, in the blade clearance detection device that the present invention provides, across the vertical stand of roller
Being slidably connected with optical axis, the axis direction of optical axis is parallel with the axis direction of roller, so, vertical stand is on roller axis direction
Position adjustable.Meanwhile, the two ends of vertical stand the most vertically extend to the both sides of roller, and wherein side is installed with
Light source generator, opposite side is installed with camera and camera lens, and light source generator and camera are positioned at sustained height, and equal and industry control
Mechatronics, this industrial computer is provided with the image processing software for machine vision.As can be seen here, this blade clearance detection device
Can utilize camera that the blade clearance of cutter group is taken pictures, and utilize industrial computer to calculate the numerical value of blade clearance, so
Just detection stability and work efficiency can be improved.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
Fig. 1 is the layout schematic diagram of the blade clearance detection device that the embodiment of the present invention one provides；
Fig. 2 is the left view partial cutaway view of Fig. 1；
Fig. 3 is the schematic diagram of blade clearance detection device in Fig. 1；
Fig. 4 is the Cleaning Principle schematic diagram of blade clearance detection device in Fig. 1；
Fig. 5 is the layout schematic diagram of the blade clearance detection device that the embodiment of the present invention two provides；
Fig. 6 is the left view partial cutaway view of Fig. 5.
Figure is labeled as:
1, cutting machine column；2, lower roller shaft；3, lower rubber blanket；4, lower disc cutter；5, upper cutting disc；6, upper rubber blanket；7、
Upper roll shaft；8, axle sleeve base；9, fixed hub；10, optical axis；11, movable axle sleeve；12, vertical stand；13, camera lens；14, camera；
15, micro-adjusting mechanism；16, camera support；17, light source generator；18, light source generator support；19, cutting machine pedestal.
Detailed description of the invention
In order to make it easy to understand, the invention will be further described below in conjunction with the accompanying drawings.
See the layout schematic diagram that Fig. 1～Fig. 4, Fig. 1 are the blade clearance detection devices that the embodiment of the present invention one provides；Figure
2 is the left view partial cutaway view of Fig. 1；Fig. 3 is the schematic diagram of blade clearance detection device in Fig. 1；Fig. 4 is blade clearance detection in Fig. 1
The Cleaning Principle schematic diagram of device.
A kind of blade clearance for disk cutting machine that the embodiment of the present invention one provides detects device and includes optical axis 10, erects
Straight frame 12, light source generator 17, camera 14, camera lens 13 and industrial computer (not shown).
Wherein, optical axis 10 is fixing with cutting machine column 1 to be connected, the roller of the axis direction of optical axis 10 and disk cutting machine
Axis direction is parallel；
Vertical stand 12 is slidably connected with optical axis 10, and the middle part of vertical stand 12 is across roller, and the two ends of vertical stand 12 are respectively
Vertically extend to the both sides of roller；
Light source generator 17 is fixing with vertical stand 12 to be connected, and is positioned at the side of roller；
Camera 14 is fixing with vertical stand 12 to be connected, and is positioned at the opposite side of roller, and camera 14 and light source generator 17 are positioned at same
One height；
Camera lens 13 is arranged on the camera 14 side near light source generator 17, fixes with camera 14 and is connected；
Industrial computer electrically connects with light source generator 17 and camera 14, and industrial computer is provided with the image procossing for machine vision
Software.
As it is shown in figure 1, the frame of disk cutting machine includes the cutting machine column 1 of cutting machine pedestal 19 and both sides, cutting machine
Being provided with lower roller shaft 2 and upper roll shaft 7 on column 1, lower rubber blanket 3 and lower disc cutter 4 are arranged on lower roller shaft 2, upper cutting disc 5 He
Upper rubber blanket 6 is arranged on roll shaft 7.
In embodiment one, the top of cutting machine column 1 is installed with axle sleeve base 8, and optical axis 10 is by fixed hub 9
Fixing with axle sleeve base 8 and be connected, be socketed with movable axle sleeve 11 on optical axis 10, vertical stand 12 is by movable axle sleeve 11 and optical axis 10
It is slidably connected.
Seeing Fig. 2 and Fig. 3, vertical stand 12 is across roller (lower roller shaft 2 and upper roll shaft 7), and in the side of roller, light source occurs
Device 17 is connected by light source generator support 18 is fixing with vertical stand 12, and at the opposite side of roller, camera 14 passes through camera support
16 fixing with vertical stand 12 are connected.
For the ease of regulation camera 14 and light source generator 17 between distance, camera support 16 position be additionally provided with
The fixing micro-adjusting mechanism 15 connected of camera 14.
In embodiment one, in order to improve accuracy of detection, light source generator 17 generates source of parallel light, and camera lens 13 is telecentric lens
13.In order to improve the weight capacity to vertical stand 12, the quantity of optical axis 10 is 2, uses solid steel pole to make.In order to alleviate light
Axle 10 load-bearing pressure, vertical stand 12, light source generator support 18, camera support 16 all use aluminum alloy materials.
For the ease of handling, between axle sleeve base 8 and fixed hub 9, between movable axle sleeve 11 and vertical stand 12, vertical stand
Between 12 and camera support 16, and between vertical stand 12 and light source generator support 18, these four junctions are bolt even
Connect.
The blade clearance that the embodiment of the present invention two provides detects device as shown in Figure 5 and Figure 6, embodiment two and embodiment one
Difference be, axle sleeve base 8, fixed hub 9 and optical axis 10 are arranged on cutting machine pedestal 19, other structure phases
With, do not repeat them here.
Present invention also offers a kind of dress cutter method for disk cutting machine, this dress cutter method uses the cutting edge of the present invention
Side clearance detection apparatus measures the cutting disc axial gap of cutter group, comprises the following steps:
Industrial computer controls light source generator 17 and generates light source；
Along the vertical stand 12 that slides axially of optical axis 10, the blade clearance of cutter group is made to enter the form of camera 14 (such as Fig. 4 institute
Show, make axial gap C be positioned at the visual field)；
Industrial computer controls camera 14 and takes pictures；
Industrial computer calculates the numerical value of blade clearance by image processing software；
Desired value according to numerical value and cutting disc axial gap adjusts the relative position between the cutting disc of cutter group.
In the blade clearance detection device that the present invention provides, the vertical stand 12 across roller is slidably connected with optical axis 10, light
The axis direction of axle 10 is parallel with the axis direction of roller, so, the vertical stand 12 position on roller axis direction is adjustable.With
Time, the two ends of vertical stand 12 the most vertically extend to the both sides of roller, and wherein side is installed with light source generator
17, opposite side is installed with camera 14 and camera lens 13, and light source generator 17 and camera 14 are positioned at sustained height, and equal and industry control
Mechatronics, this industrial computer is provided with the image processing software for machine vision.As can be seen here, this blade clearance detection device
Can utilize camera 14 that the blade clearance of cutter group is taken pictures, and utilize industrial computer to calculate the numerical value of blade clearance, as
This just can improve detection stability and work efficiency.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to embodiment will be apparent from for those skilled in the art, as defined herein typically
Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will not
Can be restricted to embodiment illustrated herein, and be to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (6)
1. the blade clearance detection device for disk cutting machine, it is characterised in that including:
The optical axis (10) that be connected fixing with cutting machine column (1), the axis direction of described optical axis (10) and described disk cutting machine
The axis direction of roller parallel；
The vertical stand (12) being slidably connected with described optical axis (10), the middle part of described vertical stand (12) is across described roller, and institute
The two ends stating vertical stand (12) the most vertically extend to the both sides of described roller；
It is positioned at the side light source generator (17) that be connected fixing with described vertical stand (12) of described roller；
It is positioned at the opposite side camera (14) that be connected fixing with described vertical stand (12) of described roller, described camera (14) and institute
State light source generator (17) and be positioned at sustained height, and described camera (14) is provided with near the side of described light source generator (17)
Camera lens (13)；
The industrial computer electrically connected with described light source generator (17) and described camera (14), described industrial computer is provided with for machine
The image processing software of vision.
Blade clearance the most according to claim 1 detection device, it is characterised in that also include fixing with described camera (14)
The micro-adjusting mechanism (15) connected, described micro-adjusting mechanism (15) be used for regulating described camera (14) and described light source generator (17) it
Between distance.
Blade clearance the most according to claim 2 detection device, it is characterised in that described camera lens (13) is telecentric lens
(13)。
4. detect device according to the blade clearance described in any one in claims 1 to 3, it is characterised in that described optical axis
(10) quantity is 2.
Blade clearance the most according to claim 4 detection device, it is characterised in that described light source generator (17) is used for giving birth to
Become source of parallel light.
6. the dress cutter method for disk cutting machine, it is characterised in that described dress cutter method uses such as Claims 1 to 5
Blade clearance detection device described in middle any one measures the cutting disc axial gap of cutter group, comprises the following steps:
Described industrial computer controls described light source generator (17) and generates light source；
Along the described vertical stand (12) that slides axially of described optical axis (10), the blade clearance of described cutter group is made to enter described camera
(14) form；
Described industrial computer controls described camera (14) and takes pictures；
Described industrial computer calculates the numerical value of described blade clearance by described image processing software；
Desired value according to described numerical value and described cutting disc axial gap adjusts the phase para-position between the cutting disc of described cutter group
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610694431.1A CN106152959A (en) | 2016-08-19 | 2016-08-19 | A kind of dress cutter method for disk cutting machine and blade clearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610694431.1A CN106152959A (en) | 2016-08-19 | 2016-08-19 | A kind of dress cutter method for disk cutting machine and blade clearance detection device |
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| Publication Number | Publication Date |
|---|---|
| CN106152959A true CN106152959A (en) | 2016-11-23 |
Family
ID=57341632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610694431.1A Pending CN106152959A (en) | 2016-08-19 | 2016-08-19 | A kind of dress cutter method for disk cutting machine and blade clearance detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076696A (en) * | 2018-10-19 | 2020-04-28 | 宝山钢铁股份有限公司 | Welding machine scissors precision detection system for shearing high-strength steel and detection method thereof |
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| CN206056525U (en) * | 2016-08-19 | 2017-03-29 | 广东工业大学 | A kind of blade clearance detection means for disk cutting machine |
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2016
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Patent Citations (4)
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| KR100262361B1 (en) * | 1996-12-23 | 2000-08-01 | 이구택 | Measuring method and equipment of roll gap distribution at thin slab casting process using twin roll |
| CN101650159A (en) * | 2009-08-14 | 2010-02-17 | 富美科技有限公司 | Measuring system of gap between two ends of magnetic roller and photosensitive drum |
| CN102853777A (en) * | 2012-10-15 | 2013-01-02 | 山东大学 | Braking gap width measuring method and equipment based on image processing |
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| 胡祥 等: "《基于机器视觉的圆盘分切刀轴向间隙检测》", 《机电工程技术》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076696A (en) * | 2018-10-19 | 2020-04-28 | 宝山钢铁股份有限公司 | Welding machine scissors precision detection system for shearing high-strength steel and detection method thereof |
| CN111076696B (en) * | 2018-10-19 | 2021-04-13 | 宝山钢铁股份有限公司 | Welding machine scissors precision detection system for shearing high-strength steel and detection method thereof |
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Application publication date: 20161123 |