CN206869554U - Band surveys high numerical control positioning system automatically - Google Patents
Band surveys high numerical control positioning system automatically Download PDFInfo
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- CN206869554U CN206869554U CN201720436452.3U CN201720436452U CN206869554U CN 206869554 U CN206869554 U CN 206869554U CN 201720436452 U CN201720436452 U CN 201720436452U CN 206869554 U CN206869554 U CN 206869554U
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Abstract
Band surveys high numerical control positioning system automatically, cylinder is fixed by cylinder mounting seat, the piston rod of cylinder is connected by cylinder connection piece with slide mounting blocks, slide mounting blocks side is connected with measurement bar, slide mounting blocks opposite side is connected by read head connector with read head, slide mounting blocks are moved by the high-precision sliding block of bottom on high-precision flat way, high-precision flat way side sets magnetic scale, PLC is connected with the magnetic scale in height measuring device, magnetic scale is connected with motor, motor is connected by frequency converter and PLC, PLC with touch-screen.Numerical control positioning system of the utility model with automatic measurement height, PLC or CNC numerical control devices are coordinated to use, the accurate automatic measurement profile height of energy, and automatically by the data reading system of profile height, in order to which the institute calculated by profile height is functional, it is widely used, cast-cutting saw, milling machine, drilling machine, machining center etc. numerical control device can use.
Description
Technical field
It the utility model is related to numerical control cutting equipment technical field, and in particular to a kind of band surveys high numerical control positioning system automatically
System.
Background technology
Numerical control cutting equipment at present, can 90 ° of double end, it is inside and outside pendulum 45 ° angularly cut.But all cutting equipments need band
When angle is cut, equipment head positions the calculating that must involve profile height and angle, can accurately just orient section steel cutting
Physical length.In terms of positioning, all numerical control devices are substantially all from driver and servo electricity most-often used in industry
Machine carrys out the movement and sizing of control device.
There are two kinds in traditional metering system：One kind needs manually to measure using survey tool；One kind is to pass through
Servomotor, which is walked about, to be measured.The mode of manual measurement, input is filled in after reading in relevant position, cause comparatively laborious, held
Easily there is the collimation error, error in reading, while also easily occur input by mistake by etc. mistake, precision it is poor.The servomotor side of walking about
Formula measures, and cost is high, cumbersome for installation, increases overall structure, poor universality, scope limitation, and efficiency is low etc..
There are two kinds in traditional numerical control positioning mode：A kind of is driver+servomotor most-often used in industry, though
Right stable performance, but high energy consumption, cost are high.The installation appearance and size difference of each brand is big, so as to expand machine in itself
Configuration design size.A kind of is seldom common cylinder+hard spacing mode.This mode very limitation, and excessively
Simply, several fixed dimensions can only be positioned, poor practicability, poor universality, accuracy are poor.
The content of the invention
The utility model provides a kind of band and surveys high numerical control positioning system automatically, to solve measurement existing for prior art
The problem of precision difference is low with measurement efficiency.
Technical scheme is used by the utility model solves its technical problem：
A kind of band surveys high numerical control positioning system automatically, by height measuring device, PLC, motor, frequency converter and touch-screen
Composition, height measuring device include measurement bar, slide mounting blocks, high-precision flat way, high-precision sliding block, magnetic scale, read head and cylinder
Composition, cylinder are fixed by cylinder mounting seat, and the piston rod of cylinder is connected by cylinder connection piece with slide mounting blocks, slide peace
Dress block side is connected with measurement bar, and slide mounting blocks opposite side is connected by read head connector with read head, and slide mounting blocks pass through
The high-precision sliding block of bottom moves on high-precision flat way, and high-precision flat way side sets magnetic scale, PLC with
Magnetic scale in height measuring device is connected, and magnetic scale is connected with motor, and motor is by frequency converter and PLC, and PLC is with touching
Screen is connected.
Above-mentioned measurement bar outer surface sets wear resistant nylon pipe, prevents that scratching section bar and measurement bar excessive wear causes to measure
Occur not accurate.
For the utility model when that need not measure, for cylinder solenoid valve must not be under electricity condition, cylinder can be on the most top of stretching
Residing for end（That is origin position 0）.When needing measurement, after being connected to PLC instructions, measurement apparatus automatic rapid vertical is transported downwards
OK, cylinder is in retracted state, while magnetic scale carries out reading, and after measurement bar contacts with section bar, section bar is compacted, magnetic scale read head
Stop with the stopping of motion, reading is carried out numerical value locking after several milliseconds of delay, and data measured is automatically filled in
In system, system can carry out a series of computings by default formula, enter the procedure of processings such as the automatic cut-to-length of line program next step.
Digital independent finishes, and while internal system calculates automatically, cylinder can come back to origin position, reach predetermined work state,
Prepared for measurement next time.
Numerical control positioning system of the utility model with automatic measurement height, PLC or CNC numerical control devices are coordinated to use, can essence
True automatic measurement profile height, and automatically by the data reading system of profile height, in order to be entered by profile height
The institute that row calculates is functional.It need not be manually entered, reduce manually-operated complexity, uncertainty, improve the essence of equipment
Accuracy, locating speed, simplify operating procedure.Make the automaticity of equipment higher.The system, cost is low, simple in construction, real
Strong with property, versatile, precision is high.The polytype numerical control device of Multiple Type can widely be improved.The device application
Extensively, cast-cutting saw, milling machine, drilling machine, machining center etc. numerical control device can use.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of Tthe utility model system height measuring device；
Fig. 2 is the close-up schematic view of Tthe utility model system height measuring device；
Fig. 3 is the structural representation of Tthe utility model system；
Fig. 4 is utility model works principle schematic.
1 measurement bar, 2 slide mounting blocks, 3 high-precision flat ways, 4 high-precision sliding blocks, 5 magnetic scales, 6 read heads, 7 read heads in figure
Connector, 8 cylinder connection pieces, 9 cylinders, 10 cylinder mounting seats, 11 wear resistant nylon pipes, 12PLC controllers, 13 motors, 14 frequency conversions
Device, 15 touch-screens.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of band surveys high numerical control positioning system automatically, is controlled by height measuring device, PLC
Device 12, motor 13, frequency converter 14 and touch-screen 15 processed form, and it is flat that height measuring device includes measurement bar 1, slide mounting blocks 2, high accuracy
Level gauge 3, high-precision sliding block 4, magnetic scale 5, read head 6 and cylinder 9 are formed, and cylinder 9 is fixed by cylinder mounting seat 10, cylinder 9
Piston rod is connected by cylinder connection piece 8 with slide mounting blocks 2, and the side of slide mounting blocks 2 is connected with measurement bar 1, slide installation
The opposite side of block 2 is connected by read head connector 7 with read head 6, and slide mounting blocks 2 are by the high-precision sliding block 4 of bottom in high accuracy
Moved on flat way 3, the high-precision side of flat way 3 sets magnetic scale 5, PLC 12 and the phase of magnetic scale 5 in height measuring device
Even, magnetic scale 5 is connected with motor 13, and motor 13 is by frequency converter 14 and PLC 12, PLC 12 and the phase of touch-screen 15
Even.The outer surface of measurement bar 1 sets wear resistant nylon pipe 11, prevents that scratching section bar and measurement bar excessive wear causes measurement to occur not
Precisely.
The operation principle of Tthe utility model system：When that need not measure, cylinder solenoid valve is must not be under electricity condition, cylinder
Residing for top that can be in stretching（That is origin position 0）.When needing measurement, after being connected to PLC instructions, measurement apparatus is automatic
Rapid vertical is run downwards, and cylinder is in retracted state, while magnetic scale carries out reading, after measurement bar contacts with section bar, section bar
It is compacted, magnetic scale read head stops with the stopping of motion, and reading is carried out numerical value locking after several milliseconds of delay, and survey
Obtain data to be automatically filled in system, system can carry out a series of computings by default formula, enter the automatic of line program next step
The procedure of processings such as fixed length.Digital independent finishes, and while internal system calculates automatically, cylinder can come back to origin position, reach
To predetermined work state, prepared for measurement next time.
Numerical control cutting sawing installs the numerical control positioning system with automatic height measurement device of our company's research and development, starts to transport using equipment
In row, when PLC receives externally measured button signal, self-operated measuring unit is completed a series of dynamic by above-mentioned mechanical action principle
Make.After high-precision magnetic scale reading locking data, the data obtained is sent to PLC/CNC, the volume that we pre-set through system
Journey calculates, and after calculating numerical value according to the triangle length of side and the relation of angle, mathematical formulae etc., obtains putting outside actual split requirement
Head positions under 45° angle degree, and the length value that section bar needs to set is transferred to numerical control positioning system PLC, PLC can be according to numerical value control
The output time of frequency converter processed, by the output time of frequency converter come motor, while motor driven head moves, number
High-precision magnetic scale in control alignment system reads current head position and feeds back to the PLC in system, through inside PLC with
The change moment of fed back values contrasts with default section bar length value, until when external feedback data value is identical with setting value,
Numerical control positioning system PLC control frequency converter output times stop, and now motor stops and head locks in the position, in system
Next column program can automatic running in order, carry out a series of down-streams such as pivot angle, cutting.Now device external digital display meter or
Display screen can show actual cut lengths numerical value.
The versatility of the system is extensive, and when other numerical control devices or the installation of CNC equipment, the numerical control with automatic height measurement device is determined
During the system of position, operating principle and system principle are same as above, and are connected with each other simple and convenient, and operation is light so that equipment is more first
Enter NC postprocessing intellectuality.
Claims (2)
1. a kind of band surveys high numerical control positioning system automatically, it is characterized in that by height measuring device, PLC, motor, frequency converter and
Touch-screen forms, and height measuring device includes measurement bar, slide mounting blocks, high-precision flat way, high-precision sliding block, magnetic scale, read head
Being formed with cylinder, cylinder is fixed by cylinder mounting seat, and the piston rod of cylinder is connected by cylinder connection piece with slide mounting blocks,
Slide mounting blocks side is connected with measurement bar, and slide mounting blocks opposite side is connected by read head connector with read head, slide installation
Block is moved by the high-precision sliding block of bottom on high-precision flat way, and high-precision flat way side sets magnetic scale, PLC controls
Device processed is connected with the magnetic scale in height measuring device, and magnetic scale is connected with motor, and motor passes through frequency converter and PLC, PLC
It is connected with touch-screen.
2. band according to claim 1 surveys high numerical control positioning system automatically, it is characterized in that measurement bar outer surface is set
Wear resistant nylon pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436452.3U CN206869554U (en) | 2017-04-25 | 2017-04-25 | Band surveys high numerical control positioning system automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436452.3U CN206869554U (en) | 2017-04-25 | 2017-04-25 | Band surveys high numerical control positioning system automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869554U true CN206869554U (en) | 2018-01-12 |
Family
ID=61343688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436452.3U Active CN206869554U (en) | 2017-04-25 | 2017-04-25 | Band surveys high numerical control positioning system automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN206869554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863012A (en) * | 2017-04-25 | 2017-06-20 | 山东派克诺尔机器有限公司 | Band surveys numerical control positioning system high automatically |
| CN109909807A (en) * | 2019-04-03 | 2019-06-21 | 上海维宏电子科技股份有限公司 | Realize that automatically scanning surveys high method in digital control system |
-
2017
- 2017-04-25 CN CN201720436452.3U patent/CN206869554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863012A (en) * | 2017-04-25 | 2017-06-20 | 山东派克诺尔机器有限公司 | Band surveys numerical control positioning system high automatically |
| CN109909807A (en) * | 2019-04-03 | 2019-06-21 | 上海维宏电子科技股份有限公司 | Realize that automatically scanning surveys high method in digital control system |
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