A kind of roller size intelligent detection device
Technical field:
The utility model relates to roller detection equipment technical field, more specifically to a kind of roller size Intelligent Measurement
Device.
Background technology:
Roller, is the parts in some plant equipment, and its shape ringwise, and requires roller and phase in plant equipment
The component of machine answered coordinates, thus it requires the size of the inner surface of roller and outer surface and roughness etc. possess certain
Precision, and roller is accomplished by detecting the size of outer surface or inner surface accordingly after machining.
Existing roller size detection mode is usually manual detection, i.e. testing staff uses survey tool to carry out manual measurement
And comparison, manual detection result is affected by accuracy of measurement tool and measure error, not only inefficiency, and labour intensity is high,
And testing result inaccuracy, it is difficult to meet the requirement of particular job occasion pair roller dimensional accuracy.
Utility model content:
The purpose of this utility model is aiming at the deficiencies in the prior art, provides a kind of roller size intelligent detection device,
Cross section and thickness that this detection device is capable of pair roller automatically are taken pictures, and carry out the photo taken and standard roller photo
Comparison, it is judged that whether detected roller meets dimensional requirement, this structure of the detecting device is simple, it is easy to operation, automaticity
Height, while improving detection efficiency, is also greatly improved accuracy of detection.
Technology solution of the present utility model is as follows:
A kind of roller size intelligent detection device, including multiple degrees of freedom CCD camera, scissors fork elevating mechanism, charge box and
Control unit, multiple degrees of freedom CCD camera is positioned at the side of scissors fork elevating mechanism, and charge box is positioned at the top of scissors fork elevating mechanism,
Charge box can oscilaltion under the drive of scissors fork elevating mechanism, charge box is built with multiple rollers to be detected, multiple degrees of freedom
CCD camera, scissors fork elevating mechanism all electrically connect with control unit, and control unit includes host computer and PLC, and PLC controls
Device controls multiple degrees of freedom CCD camera and the action of scissors fork elevating mechanism constantly, the vertical view face of the standard roller that is stored with in host computer
And thickness chart, roller to be detected is taken pictures by multiple degrees of freedom CCD camera, it is thus achieved that the top view of roller to be detected and thickness
Top view and thickness chart and are passed to host computer by figure, and host computer is by the top view of roller to be detected and thickness chart and mark
The vertical view face of quasi-roller and thickness chart are compared, when the picture registration scope of standard roller and roller to be detected meets precision
During requirement, roller to be detected is certified products, when the picture registration scope of standard roller and roller to be detected exceeds required precision
When, roller to be detected is defective work.
Preferred as technique scheme, multiple degrees of freedom CCD camera includes base, and base is rotatablely equipped with rotation
Seat, the top of rotating seat is fixed with relative two gripper shoe, and the structure of two gripper shoes is identical, relative the one of two gripper shoes
Side is provided with vertical chute, and sliding in chute is provided with lifting slider, and lifting slider is installed with telescopic arm, telescopic arm
End be connected with CCD camera.
Preferred as technique scheme, one end relative with CCD camera on telescopic arm is fixed with telescopic cylinder, flexible
Cylinder is fixed on the fixing end of telescopic arm, and the piston rod of telescopic cylinder passes through the fixing end of telescopic arm and the telescopic end hinge of telescopic arm
Connect, drive elongation and the shortening of telescopic end;The end of telescopic end is also associated with tumbler, and tumbler has peace by hinge
Dress otic placode, installs and is fixed with CCD camera on otic placode.
Preferred as technique scheme, multiple degrees of freedom CCD camera also includes hoist cylinder, and hoist cylinder fixedly mounts
On rotating seat, the piston rod of hoist cylinder is fixing with lifting slider to be connected.
Preferred as technique scheme, scissors fork elevating mechanism includes upper backup pad and the lower supporting plate arranged up and down,
It is provided with the first scissor and the second scissor between upper backup pad and lower supporting plate, between the first scissor and the second scissor, pass through scissor
Hinge, upper backup pad and lower supporting plate opposite side are respectively arranged with upper track and lower tracks, the top of the first scissor
Being connected to top the first movable pulley and bottom the first movable pulley with bottom, the upper and lower of the second scissor is connected to
Top the second movable pulley and bottom the second movable pulley, bottom the first movable pulley and bottom the second movable pulley are positioned at lower tracks,
Top the first movable pulley and top the second movable pulley are positioned at upper track.
Preferred as technique scheme, scissors fork elevating mechanism also includes that lifting drives cylinder, and lifting drives cylinder one
End is fixed on lower supporting plate, and the other end is connected with scissor bearing pin;The corner, bottom of lower supporting plate is additionally provided with road wheel, walking
Wheel is arranged on the bottom of lower supporting plate by hold-down support and mounting bracket.
Preferred as technique scheme, charge box includes base plate and is positioned at the baffle plate of base plate top surrounding, charge box
Being separated into multiple charge region via multiple dividing plates, each charge region can load a roller.
The beneficial effects of the utility model are: cross section and thickness that this detection device is capable of pair roller automatically are clapped
According to, and the photo taken is compared with standard roller photo, it is judged that whether detected roller meets dimensional requirement, this inspection
Surveying apparatus structure simple, it is easy to operation, automaticity is high, while improving detection efficiency, detection essence is also greatly improved
Degree.
Brief description:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of multiple degrees of freedom CCD camera;
Fig. 3 is the structural representation of elevation driving unit;
Fig. 4 is the structural representation of scissors fork elevating mechanism;
Fig. 5 is the structural representation of charge box.
Detailed description of the invention:
Understandable in order to enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from, right below in conjunction with the accompanying drawings
Detailed description of the invention of the present utility model is described in detail.
As it is shown in figure 1, roller size intelligent detection device includes multiple degrees of freedom CCD camera the 1st, scissors fork elevating mechanism the 2nd, charge
Box 3 and control unit, multiple degrees of freedom CCD camera 1 is positioned at the side of scissors fork elevating mechanism 2, and charge box 3 is positioned at scissors fork elevating machine
The top of structure 2, charge box 3 can oscilaltion under the drive of scissors fork elevating mechanism 2, charge box 3 is built with multiple to be detected
Roller 4, multiple degrees of freedom CCD camera the 1st, scissors fork elevating mechanism 2 all electrically connects with control unit, control unit include host computer and
PLC, PLC controls multiple degrees of freedom CCD camera 1 and the action of scissors fork elevating mechanism 2 constantly, storage in host computer
Having vertical view face and the thickness chart of standard roller, roller to be detected is taken pictures by multiple degrees of freedom CCD camera 1, it is thus achieved that to be detected
The top view of roller and thickness chart, and top view and thickness chart are passed to host computer, host computer is by roller to be detected
Vertical view face and the thickness chart of top view and thickness chart and standard roller are compared, when standard roller and roller to be detected
When picture registration scope meets required precision, roller to be detected is certified products, when the image of standard roller and roller to be detected
When coincidence scope exceeds required precision, roller to be detected is defective work.
As in figure 2 it is shown, multiple degrees of freedom CCD camera 1 includes base 11, base 11 is rotatablely equipped with rotating seat 12, rotates
The top of seat 12 is fixed with relative two gripper shoe 13, and the structure of two gripper shoes 13 is identical, two gripper shoes 13 relative
Side is provided with vertical chute 131, and sliding in chute 131 is provided with lifting slider 14, and lifting slider 14 is installed with
Telescopic arm 15, the end of telescopic arm 15 is connected with CCD camera 17.
One end relative with CCD camera 17 on telescopic arm 15 is fixed with telescopic cylinder 16, and telescopic cylinder 16 is fixed on flexible
The fixing end of arm 15, the fixing end that the piston rod of telescopic cylinder 16 passes through telescopic arm 15 is hinged with the telescopic end 151 of telescopic arm 15,
Drive elongation and the shortening of telescopic end 151;The end of telescopic end 151 is also associated with tumbler 152, and tumbler 152 passes through pin
Axle 153 is hinged with installation otic placode 154, installs and is fixed with CCD camera 17 on otic placode 154.
As it is shown on figure 3, multiple degrees of freedom CCD camera 1 also includes elevation driving unit, elevation driving unit is hoist cylinder
18, hoist cylinder 18 is fixedly mounted on rotating seat 12, and the piston rod of hoist cylinder 18 is fixing with lifting slider 14 to be connected.
As shown in Figure 4, scissors fork elevating mechanism 2 includes upper backup pad 21 and lower supporting plate 22, the upper backup pad arranged up and down
It is provided with the first scissor 23 and the second scissor 24 between 21 and lower supporting plate 22, pass through between the first scissor 23 and the second scissor 24
Scissor bearing pin 25 is hinged, and upper backup pad 21 and lower supporting plate 22 opposite side are respectively arranged with upper track 262 and lower tracks
261, the upper and lower of the first scissor 23 is connected to top the first movable pulley 232 and bottom the first movable pulley 231, and second
The upper and lower of scissor 24 is connected to top the second movable pulley 242 and bottom the second movable pulley 241, slides in bottom first
Wheel 231 and bottom the second movable pulley 241 are positioned at lower tracks 261, top the first movable pulley 232 and top the second movable pulley
242 are positioned at upper track 262.
Scissors fork elevating mechanism 2 also includes that lifting drives cylinder 27, and lifting drives cylinder 27 one end to be fixed on lower supporting plate 22
On, the other end is connected with scissor bearing pin 25;The corner, bottom of lower supporting plate 22 is additionally provided with road wheel 223, and road wheel 223 passes through
Hold-down support 221 and mounting bracket 222 are arranged on the bottom of lower supporting plate 22.
As it is shown in figure 5, charge box 3 includes base plate 31 and is positioned at the baffle plate 32 of base plate top surrounding, charge box 3 is via multiple
Dividing plate 33 is separated into multiple charge region, and each charge region can load a roller 4.
Described embodiment is in order to illustrative the utility model, not for restriction the utility model.Any this area
Described embodiment all can be modified by technical staff under spirit and the scope of the present utility model, therefore this practicality
Novel rights protection scope, should be as listed by claim of the present utility model.