CN205537452U - Saw blade volume of dividing tooth on - line measuring device - Google Patents
Saw blade volume of dividing tooth on - line measuring device Download PDFInfo
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- CN205537452U CN205537452U CN201620203889.8U CN201620203889U CN205537452U CN 205537452 U CN205537452 U CN 205537452U CN 201620203889 U CN201620203889 U CN 201620203889U CN 205537452 U CN205537452 U CN 205537452U
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Abstract
The utility model provides a saw blade volume of dividing tooth on - line measuring device who belongs to the laser measuring technique field, take the clamping system including the saw, a system and saw area measurement detecting system are looked for in servo automation, the saw takes the clamping system by the machine tool set -up subassembly, the adjustment subassembly, the dead subassembly of fixed lock is constituteed, servo automation looks for a system by X to moving platform, Z is to the guide rail, Z is to servo motor, power accuse switch, go up limit switch, lower limit switch, the normally open contact of the rela, the data collection and control system, IO mouth control then electric board is constituteed, detecting system is measured by laser displacement sensor in the saw area, force transducer, data acquisition system, the three -colour alarm lamp, the industrial computer, the display, wireless mouse, the keyboard is constituteed. The utility model discloses a force transducer realizes the position location, adopts air clamper to remove the fixed of process, has solved well and has divided the tooth process error that equipment vibration caused. The utility model relates to a rationally, simple structure is applicable to the optimal design of the saw blade volume of dividing tooth on line measurement system.
Description
Technical field
This utility model belongs to three-dimensional laser field of measuring technique, specifically, is that one utilizes laser triangulation bounce technique work
Make principle sensor and carry out the device of saw blade dividing amount on-line measurement.
Background technology
Band saw is applied to timber processing and working metal, is also applied to other material various, and its name derives from it
Blade includes metal tape and tooth.Band saw is used in the irregular shape of otch, and the radius of its saw curve is by the thickness of blade
Determine.Band saw divides tooth amount processing precision direct influence band saw working (machining) efficiency, machined surface quality and band saw life-span, is band saw
One important measurement index of quality.On band saw teeth-separating machine, on-line measurement divides tooth amount, can find a point tooth amount error in time,
Adjustment equipment；Overproof position in labelling record saw band simultaneously, provides all on-line measurement data to client, it is simple to client makes
With.
In the prior art, online point of tooth measurement equipment of import is based on machine vision principle.Its shortcoming is to survey
Amount is to be realized by projection, due to the uncertainty of saw band rigidity, it is difficult to ensure that measures between saw band and camera is vertical,
Thus affect certainty of measurement and stability.
Summary of the invention
This utility model is for above-mentioned deficiency, it is provided that a kind of saw blade dividing amount on-line measurement device, and it uses laser triangulation anti-
The sensor penetrating method operation principle measures, and uses force transducer to realize location positioning, uses air clamper to carry out
Fixing of moving process, uses a sensor measurement, and a sensor carries out vibration compensation mode, solves well
Tooth process device is divided to vibrate the error caused, it is achieved that the accurately measurement of point tooth amount.
This utility model is achieved through the following technical solutions, and this utility model includes that saw band clamping system, servo are certainly
Dynamic look for a system and saw band to measure detecting system, saw band clamping system by Installing machine tool assembly, adjust assembly, fixing locked
Assembly form, servo automatically look for a system by X to mobile platform, Z-direction guide rail, Z-direction servomotor, force switch,
Upper limit position switch, lower position switch, relay, acquisition and control system, I/O port control relay board composition, saw
Band measure detecting system by laser displacement sensor, force transducer, data collecting system, trichroism alarm lamp, industrial computer,
Display, wireless mouse, keyboard form.
Further, in this utility model, fixing locked assembly includes adding clamping lever, directive wheel, contact roller, gas
Dynamic clamping device.
In this utility model, saw band clamping system adjusts band position according to the saw band of variety classes and model, and clamps
Saw band, to avoid saw band shake in motor process, improves certainty of measurement；Servo looks for a system by data acquisition automatically
System carries out logic control to servomotor, by force switch, sensor is positioned at fixed position (such as, from crown
At 0.3mm)；Data acquisition control system works asynchronously with teeth-separating machine.After entering software, software waits what teeth-separating machine came
Divide tooth to carry out pulse signal once each time, sample with high sampling rate；Simultaneously software by be calculated a point tooth amount,
The data such as symmetry also compare with control tolerance, overproof according to the most predetermined warning.
The beneficial effects of the utility model are: this utility model uses paired sensor compensation saw band during point tooth
Vibration, uses the relative position between force transducer sprocket bit displacement sensor with point tooth crown, uses pneumatic and hard conjunction
Saw band fixed by gold bearing, uses full-automatic algorithm on-line measurement divide tooth amount and have overproof warning function, solves well
Tooth process device is divided to vibrate the error caused, it is achieved that the accurately measurement of point tooth amount.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Label in accompanying drawing is respectively as follows: 1, clamping lever, 2, directive wheel installing plate, 3, X to moving handle, 4, saw
Band, 5, directive wheel, the 6, first contact roller, 7, laser displacement sensor, 8, force transducer, 9, pneumatic pinch dress
Put, the 10, second contact roller.
Detailed description of the invention
Elaborating embodiment of the present utility model below in conjunction with the accompanying drawings, the present embodiment is with technical solutions of the utility model
Premised on, give detailed embodiment and concrete operating process, but under protection domain of the present utility model is not limited to
The embodiment stated.
Embodiment
As shown in Figure 1 and Figure 2, this utility model includes that clamping lever 1, directive wheel are installed to embodiment of the present utility model
Plate 2, X are to moving handle 3, saw band 4, directive wheel the 5, first contact roller 6, laser displacement sensor 7, force transducer
8, air clamper the 9, second contact roller 10, directive wheel the 5, first contact roller 6, air clamper 9, second
Contact roller 10 is arranged on directive wheel installing plate 2, directive wheel the 5, first contact roller 6, air clamper 9,
Two contact rollers 10 are all arranged symmetrically in the both sides of saw band 4, and laser displacement sensor 7, force transducer 8 are arranged in sensing
On device fixed station, four laser displacement sensors 7 are arranged symmetrically with, and saw band 4 is connected with teeth-separating machine.
This utility model is divided into two states that are automatically positioned and normally work: when being automatically positioned, after installing saw band 4, by
Software controls motor movement, controls sensor measurement position by force transducer 8, completes location；When normally working, root
According to the saw band model pre-set and tolerance, measure and record a point tooth amount, and drive warning to refer to according to measurement result
Show lamp.
Measurement process of the present utility model is as follows: position cingulum by frame for movement on teeth-separating machine；Adjustment laser displacement passes
Sensor relative to position for determining value；Workman installs cingulum；Software controls line slideway and moves longitudinal measuring table, obtains
Longitudinal form of a certain model cingulum；The position of laser displacement sensor is determined according to definition before；Use force transducer with
And the relative position between servo control system location laser displacement sensor and cingulum；Start teeth-separating machine work；
Use two non-contact laser displacement transducer is obtained a point tooth amount information；Linear encoder is used to obtain transverse shifting information；
Software calculates acquisition point tooth amount, symmetry and thickness information in real time；Software is used automatically to obtain all data；Calculate and need
The value obtained, and produce corresponding actions as required；Software automatically generates laboratory report.
Claims (3)
1. a saw blade dividing amount on-line measurement device, looks for a system and saw band automatically including saw band clamping system, servo
Measure detecting system, it is characterised in that saw band clamping system is by Installing machine tool assembly, adjustment assembly, fixing locked assembly
Composition, servo looks for a system by X to mobile platform, Z-direction guide rail, Z-direction servomotor, force switch, the upper limit automatically
Bit switch, lower position switch, relay, acquisition and control system, I/O port control relay board composition, and saw band is surveyed
Amount detection systems is by laser displacement sensor, force transducer, data collecting system, trichroism alarm lamp, industrial computer, display
Device, wireless mouse, keyboard form.
Saw blade dividing amount on-line measurement device the most according to claim 1, it is characterised in that described fixing locked group
Part includes adding clamping lever, directive wheel, contact roller, air clamper.
Saw blade dividing amount on-line measurement device the most according to claim 2, it is characterised in that described laser displacement passes
Sensor uses laser triangulation bounce technique operation principle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203889.8U CN205537452U (en) | 2016-03-16 | 2016-03-16 | Saw blade volume of dividing tooth on - line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203889.8U CN205537452U (en) | 2016-03-16 | 2016-03-16 | Saw blade volume of dividing tooth on - line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537452U true CN205537452U (en) | 2016-08-31 |
Family
ID=56782815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620203889.8U Active CN205537452U (en) | 2016-03-16 | 2016-03-16 | Saw blade volume of dividing tooth on - line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537452U (en) |
-
2016
- 2016-03-16 CN CN201620203889.8U patent/CN205537452U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |