A kind of glass cotton end product quality on-Line Monitor Device
Technical field
The present invention relates to detect device field, more particularly, it relates to a kind of glass cotton end product quality on-Line Monitor Device.
Background technology
Glass cotton belongs to a classification in glass fibre, is a kind of manmade inorganic fibre, use quartz sand, limestone,
The natural crystals such as dolomite are primary raw material, coordinate some industrial chemicals such as soda, Borax to be melt into glass, under melting state,
Get rid of into cotton-shaped fine fibre by external force blowing produced, for crossings on different level between fiber and fiber, be intertwined mutually.Glass cotton system
Product are mostly installed between the interior wall of senior building, play thermal insulation function in furred ceiling, iron duct or bellows, or apply
Play the effect of sqouynd absorption lowering noise in studio, machine room etc., have broad application prospects.
The size of glass cotton and quality are the major influence factors of its fire insulation performance.In glass cotton production process,
Air pressure when utilization voltage change, natural gas conveying is unstable, composition is unstable, raw material conveying capacity is uneven, mix and blend
The quality that the factor such as uneven is likely to forming fiber causes large effect.During glass cotton cutting in bulk, if
Standby vibrations, the factor such as aging also easily cause the problems such as glass cotton finished form is irregular, scale error is bigger.The product of glass cotton
Product examine is surveyed mainly by visually and detecting by the way of selective examination, and this detection mode exists following defect: once product occurs
Quality problems, it is impossible to by visual detection out or human negligence, it will cause high-volume loss.
At present, the conventional measurement technology such as grating range finding, laser ranging are generally used to measure the size of glass cotton finished product, by
The softest and coarse in glass cotton surface, can there is bigger measurement by mistake in these conventional measurement technology.
Summary of the invention
For the defect overcoming existing glass cotton size measurement technique to exist, the present invention provides a kind of glass cotton end product quality to exist
Line monitoring device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of glass cotton end product quality on-line monitoring of structure
Device, including support, is mounted on roll shaft, described roll shaft is provided with for carrying glass between the sidewall at described support two ends
Cotton belt, described support is provided with measuring mechanism between its two ends belt, and described measuring mechanism includes rectangular shaped rim, sets
Put the bracing frame above described rectangular shaped rim and connect the cylinder of described rectangular shaped rim and bracing frame, the every limit of described rectangular shaped rim
Being respectively fixed at two ends with the in-plane displancement sensor extended internally, support frame as described above is positioned at above the another side of described rectangular shaped rim
Being fixed with longitudinal bracing frame, described longitudinal bracing frame interval is fixed with two thickness measuring displacement transducers extended to rectangular shaped rim;
Being provided with baffle plate inside described rectangular shaped rim each edge, described baffle plate is by guide rod and rectangular shaped rim active link, described gear
Plate is also connected with cylinder and in-plane displancement sensor;Also include that control circuit, described control circuit include controller, described plane
Displacement transducer and thickness measuring displacement transducer are connected with the input of controller, and the outfan of described controller connects electromagnetism respectively
Air valve, motor driver and digital transmission module, described digital transmission module connects computer, and described motor driver connects motor.
In such scheme, described in-plane displancement sensor and thickness measuring displacement transducer include sensor body, survey mass
And it being arranged on the piston rod between described sensor body and survey mass, described piston rod is set with spring.
In such scheme, described baffle plate caves inward with the junction of flat surface sensor at it, and described baffle plate passes through two
Bar guide rod and rectangular shaped rim active link.
In such scheme, between described belt and measuring mechanism, it is provided with driving shaft, described driving shaft and motor activity
Connect.
In such scheme, support frame as described above is at its core is provided with photographic head.
In such scheme, between described rack side wall and belt, it is provided with proximity switch, described proximity switch and control
The input of device connects.
Implement one glass cotton end product quality on-Line Monitor Device of the present invention, have the advantages that
The present invention is applicable to carry out the glass cotton on production line on-line checking, and speed is fast, precision is high in detection, it is possible in time
Pinpoint the problems, and pick out substandard products;In-plane displancement sensor can measure the shape of glass cotton, and thickness measuring displacement transducer detects
The glass cotton thickness of two sides that conveyer belt processes is the most consistent;Baffle plate caves inward with the junction of flat surface sensor at it,
Increase the telescopic extensions of flat surface sensor;Baffle plate is by two guide rods and rectangular shaped rim active link, it is ensured that baffle plate is at cylinder
Drive lower parallel motion;The top of in-plane displancement sensor and thickness measuring displacement transducer arranges survey mass, increases sensor and glass
Contact area between glass cotton, and at the outer pocketed springs of piston rod, ensure fully to connect between survey mass and glass cotton by spring
Touch, measurement error can be reduced.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the present invention a kind of glass cotton end product quality on-Line Monitor Device;
Fig. 2 is the structural representation of measuring mechanism in Fig. 1;
Fig. 3 is the principle schematic of control circuit.
In figure: support 1;Roll shaft 2;Glass cotton 3;Belt 4;Rectangular shaped rim 5;Bracing frame 6;Cylinder 7;In-plane displancement sensor
8;Longitudinal bracing frame 9;Thickness measuring displacement transducer 10;Baffle plate 11;Guide rod 12;Motor 13;Sensor body 14;Survey mass 15;Live
Stopper rod 16;Spring 17;Driving shaft 18;Photographic head 19;Proximity switch 20.
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of the present invention, purpose and effect, now comparison accompanying drawing describes in detail
The detailed description of the invention of the present invention.
As it is shown in figure 1, one glass cotton end product quality on-Line Monitor Device of the present invention, including support 1, support 1 two ends
It is mounted on roll shaft 2 between sidewall, roll shaft 2 is provided with the belt 4 for carrying glass cotton 3.Support 1 sidewall and belt 4 it
Between be provided with proximity switch 20, once glass cotton 3 departs from belt in course of conveying and encounters proximity switch 20, whole monitoring dress
Putting and will quit work, prevent from causing confusion on production line phenomenon.
Support 1 is provided with measuring mechanism between its two ends belt 4.It is provided with between belt 4 and measuring mechanism actively
Axle 18, driving shaft 18 is flexibly connected with motor 13, and electrode 13 drive roller shaft 2 and driving shaft 18 rotate to drive belt 4 to carry glass
Glass cotton 3.
As in figure 2 it is shown, measuring mechanism includes rectangular shaped rim 5, is arranged on the bracing frame 6 above rectangular shaped rim 5 and connects square
The cylinder 7 of shape frame 5 and bracing frame 6.Bracing frame 6 photographic head 19 that is provided with at its core, photographic head 19 for detection and
The color of record glass cotton 3.The every limit of rectangular shaped rim 5 is respectively fixed at two ends with the in-plane displancement sensor 8 extended internally, and is positioned at one
The in-plane displancement sensor 8 of parallel edges is designated as respectively X11 displacement transducer, X12 displacement transducer, X21 displacement transducer,
X22 displacement transducer, is positioned at another and in-plane displancement sensor 8 of parallel edges is designated as Y11 displacement transducer, Y12 displacement respectively
Sensor, Y21 displacement transducer, Y22 displacement transducer, these eight in-plane displancement sensors 8 are for detecting the shape of glass cotton
Shape;Bracing frame 6 is positioned at the another side of rectangular shaped rim 5 and is fixedly arranged above longitudinal bracing frame 9, and longitudinal bracing frame 9 interval is fixed with two
The individual thickness measuring displacement transducer 10 extended to rectangular shaped rim 5, two thickness measuring displacement transducers 10 be designated as respectively Z1 displacement transducer,
Z2 displacement transducer, the most consistent for detecting glass cotton 3 thickness of two sides that conveyer belt processes.Wherein, in-plane displancement passes
Sensor 8 and thickness measuring displacement transducer 10 include sensor body 14, survey mass 15 and are arranged on sensor body 14 and survey mass
Piston rod 16 between 15, piston rod 16 is set with spring 17, and survey mass 14 can increase connecing between sensor and glass cotton 3
Contacting surface is amassed, and ensures to be fully contacted between survey mass 14 and glass cotton 3 by spring, so can reduce measurement error.
Being provided with baffle plate 11 inside rectangular shaped rim 5 each edge, baffle plate 11 is movable with rectangular shaped rim 5 by two guide rods 12
Link, it is ensured that baffle plate 11 parallel motion under the driving of cylinder 7.Baffle plate 11 is also connected with cylinder 7 and in-plane displancement sensor 8,
Baffle plate 11 caves inward with the junction of flat surface sensor 8 at it, increases the telescopic extensions of flat surface sensor 8.
As it is shown on figure 3, on-Line Monitor Device of the present invention also includes testing circuit, testing circuit includes controller, X11 displacement
Sensor, X12 displacement transducer, X21 displacement transducer, X22 displacement transducer, Y11 displacement transducer, Y12 displacement transducer,
Y21 displacement transducer, Y22 displacement transducer, Z1 displacement transducer, Z2 displacement transducer, proximity switch 20 are defeated with controller
Entering end to connect, the outfan of controller connects electromagnetic gas valve, motor driver and digital transmission module respectively, and digital transmission module connects electricity
Brain, the computer terminal display shape of glass cotton 3, thickness and color, motor driver connects motor 13.
The operation principle of the present invention is as follows:
Electrode 13 drive roller shaft 2 and driving shaft 18 rotate to drive belt 4 to make glass cotton 3 move to survey from detection entrance
The rectangular shaped rim 5 of measuring mechanism is internal, X11 displacement transducer, X12 displacement transducer, X21 displacement transducer, X22 displacement sensing
Device, Y11 displacement transducer, Y12 displacement transducer, Y21 displacement transducer, Y22 displacement transducer, Z1 displacement transducer, Z2 position
Displacement sensor extend out to contact with glass cotton 3 under the driving of cylinder 7, X11 displacement transducer, X12 displacement transducer, X21 position
Displacement sensor, X22 displacement transducer, Y11 displacement transducer, Y12 displacement transducer, Y21 displacement transducer, Y22 displacement sensing
Device detects the shape of glass cotton, glass cotton 3 both sides that Z1 displacement transducer, Z2 displacement transducer detection conveyer belt processes
Thickness is the most consistent, and controller will show, if the testing result of glass cotton 3 is qualified, then in testing result transmission to computer terminal
Opening at electromagnetic gas valve, glass cotton 3 to detection outlet and enters rear end belt 4 delivery area from rectangular shaped rim 5 internal motion;If glass
The testing result of glass cotton 3 is defective, then close at electromagnetic gas valve, and these substandard products are picked.
Above in conjunction with accompanying drawing, embodiments of the invention are described, but the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned detailed description of the invention is only schematic rather than restrictive, those of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, it may also be made that a lot
Form, within these belong to the protection of the present invention.