CN205629911U - Automatic spiral assembles position detecting system based on real -time image processing - Google Patents
Automatic spiral assembles position detecting system based on real -time image processing Download PDFInfo
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- CN205629911U CN205629911U CN201620311917.8U CN201620311917U CN205629911U CN 205629911 U CN205629911 U CN 205629911U CN 201620311917 U CN201620311917 U CN 201620311917U CN 205629911 U CN205629911 U CN 205629911U
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- torque sensor
- position detecting
- detecting system
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Abstract
The utility model relates to an automatic spiral assembles position detecting system based on real -time image processing, it includes industrial computer, camera, solid high motion control card, regulator cubicle, torque sensor, signal processing module, step motor, cylinder, end table, quick chucking device, linear guide, jack catch, shaft coupling, reduction gear, wherein solid high motion control cartoon is crossed the PCI bus and is connected with the industrial computer, and install on the regulator cubicle together, the camera is connected with the industrial computer, torque sensor, signal processing module, step motor, cylinder etc. And solid high motion control card interconnect, the camera, torque sensor, the sliding seat, step motor, the cylinder, quick chucking device, linear guide, the jack catch, the sliding seat, the shaft coupling, reduction gear equipment passes through auxiliary device to be fixed at end desktop, this automatic assembly system has the image recognition ability of high accuracy and highly sensitive torque sensor, the precision of assembly has been guaranteed, avoid artificially passing through the inaccuracy that the naked eye is judged.
Description
Technical field
This utility model belongs to automated machine assembling field, is specifically related to a kind of based on scan picture
Auto spiral is assembled to position detecting system, further relates to a kind of auto spiral assembly equipment.
Background technology
Spiral assembling is modal a kind of assembling mode, spanner commonly used for standard component in mechanical field
Instrument manual assembly, but for non-standard component, be often accompanied with some special technical requirements, make
Obtain manual assembly difficulty very big, and assemble and be not readily reachable by very much required precision, at work, have one
Plant and mechanical mechanism use spiral assembling mode connect, make equipment reach sealing effectiveness, use manual assembly,
It is extremely difficult to permissible accuracy.
Utility model content
In order to solve the problem of above-mentioned existence, this utility model provides a kind of based on scan picture automatic
Spiral is assembled to position detecting system, also provides for a kind of auto spiral assembly equipment, and this equipment can be to different shaped
Number frame for movement assemble.
This utility model is to be achieved through the following technical solutions:
Auto spiral based on scan picture is assembled to position detecting system, it is characterised in that: this system includes
Industrial computer, video camera, solid high motion control card, regulator cubicle, torque sensor, signal processing module, step
Enter motor, cylinder, end table, quick gripping mechanism, line slideway, claw, shaft coupling, decelerator；Its
In solid high motion control card be connected with industrial computer by pci bus, and be installed along with on regulator cubicle, image
Machine is connected with industrial computer by netting twine, torque sensor, signal processing module, motor, cylinder etc. with
Gu high motion control card is connected with each other, video camera, torque sensor, sliding seat, motor, cylinder,
Quickly gripping mechanism, the equipment such as line slideway, claw, sliding seat, shaft coupling, decelerator is filled by auxiliary
Put and be fixed on end table.
As further prioritization scheme of the present utility model, described quick gripping mechanism is divided into standing part and shifting
Dynamic part, the difference of movable part clamping object model as required, can move along guide rail, to regulate clamping
The length of device adapts to the difference between model.
As further prioritization scheme of the present utility model, described claw also has according to mounting model difference
Different model, but different model claw all can with the axle of torque sensor one end with bonded form even
Connect, be connected by matched in clearance, can facilitate and dismantle at any time to change model.
As further prioritization scheme of the present utility model, described torque sensor, decelerator, motor
Etc. being each attached on sliding seat, cylinder can promote sliding seat to move along guide rail.
As further prioritization scheme of the present utility model, near the claw that described video camera is fixed on end table,
Can Real Time Observation and judge assembling situation.
As further prioritization scheme of the present utility model, described signal processing module is connected with torque sensor,
The current signal of torque sensor can be changed into voltage signal.
The principle that this utility model assembles automatically is: upper industrial computer runs and develops under LabVIEW 2012 environment
Automatic setup system, in program, real time imaging based on camera acquisition carries out gap identification and torque sensing
The signal intensity of device, by the highest motion control card, before motor sends required pulse and controls cylinder
Enter or retreat, it is achieved assembling function automatically.
The beneficial effects of the utility model are: by having high-precision recognition capability and high-sensitive torsion
Square sensor, it is ensured that the precision of assembling, it is to avoid the inaccuracy artificially judged by naked eyes.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model auto spiral assembly equipment；
Fig. 2 is this utility model electric function figure；
In figure: 1, end table；2, gripping mechanism is moved；3, by casing clamping body；4, fixing gripping mechanism；5、
Video camera；6, shell cover；7, claw；8, torque sensor；9, shaft coupling；10, decelerator；
11, motor；12, cylinder；13, line slideway；14, sliding seat；15, regulator cubicle；16, work
Control host computer；17, pci bus；18, solid high motion control card；19, motor driver；20, video camera；
21, signal processing module；22, torque signal oscillogram observation area；23, picture signal Real Time Observation and place
Reason district；24, model select button；25, border select button；26, method of operation button.
Detailed description of the invention
As it is shown in figure 1, auto spiral assembly equipment mainly include end table 1, quick gripping mechanism, video camera 5,
Claw 7, torque sensor 8, shaft coupling 9, decelerator 10, motor 11, cylinder 12, straight line are led
Rail 13, sliding seat 14；Described quick gripping mechanism can block different model by casing clamping body 3, by stepping
Power can be delivered to claw 7 through decelerator 10 grade by motor 11, drives claw 7 to rotate, then by cylinder
12 promote sliding seat 14, and claw 7 can engage with shell cover 6, drive shell cover 6 to rotate, finally
Realizing being screwed in by shell cover 6 by casing clamping body 3, video camera 20 is real-time image acquisition during screwing in.
In fig. 2, on the image transmitting that collection is returned by video camera 20 to upper industrial computer 16, and moment of torsion
Sensor 8 gather signal through signal processing module by the highest motion control card 18 also by signal incoming on
Position industrial computer 16, industrial computer 16 runs the automatic setup system of exploitation under LabVIEW 2012 environment, should
Principal set up torque signal oscillogram observation area, system program interface, the torque signal that observable detects in real time；
Picture signal Real Time Observation and treatment region, the installation situation of recognizable installed object, and judge, send out
Send control signal；Model select button 24, has three kinds of models optional；Border select button 25, has three kinds of limits
Boundary is optional, housing groove, housing border and installation end socket border, its middle shell border and installation end socket border
Can determine whether the axial gap of two objects；Method of operation button 26, is divided into manually and automatically.
The operation of whole system is by casing clamping body through artificial clamping, after being contained on claw in advance by end socket, just
Without manual operation at the scene, assembly work is given the control program of far-end, having main steps that of program,
Based on image procossing, identified respectively by the housing groove of casing clamping body, housing border by border select button
With the border of shell end socket, obtain axial gap, after the identified acquisition in three kinds of borders, click on and automatically run
Button, program can automatically control motor and cylinder runs automatically, in automatic running, first
Motor and cylinder is controlled as control signal by axial gap, when gap reaches in the range of a certain setting, will
Changing control signal, control signal is whether the groove on the housing of image recognition aligns with the groove on end socket,
Also having torque sensor signal, wherein torque signal is as alarm signal, if there being fortuitous event, moment of torsion surpasses
When crossing set safety value, motor can stop, and cylinder can retreat, and under normal circumstances, i.e. works as groove
During alignment, motor shuts down, and cylinder is stepped back, and i.e. installs,
Of the present utility model ultimate principle, principal character and advantage are more than shown and described, with existing people
Work operation is compared, and this utility model has high-precision recognition capability and high-sensitive torque sensor,
Ensure that the precision of assembling, it is to avoid the inaccuracy artificially judged by naked eyes, and realize during assembling
Unattended, alleviate operative's intensity, improve work efficiency.
Claims (6)
1. an auto spiral based on scan picture is assembled to position detecting system, it is characterised in that: this is
System includes industrial computer, video camera, solid high motion control card, regulator cubicle, torque sensor, signal processing mould
Block, motor, cylinder, end table, quick gripping mechanism, line slideway, claw, shaft coupling, deceleration
Device；Wherein solid high motion control card is connected with industrial computer by pci bus, and is installed along with on regulator cubicle,
Video camera is connected with industrial computer by netting twine, torque sensor, signal processing module, motor, cylinder
All it is connected with each other with solid high motion control card, video camera, torque sensor, sliding seat, motor, vapour
Cylinder, quick gripping mechanism, line slideway, claw, sliding seat, shaft coupling, decelerator are all filled by auxiliary
Put and be fixed on end table.
Auto spiral based on scan picture the most according to claim 1 is assembled to position detecting system, its
It is characterised by: described quick gripping mechanism is divided into standing part and movable part, and movable part blocks as required
The difference of tight object model, can move along guide rail, adapts to the difference between model regulating the length of gripping mechanism
Different.
Auto spiral based on scan picture the most according to claim 1 is assembled to position detecting system, its
It is characterised by: described claw also has a different model according to mounting model difference, but different model claw
All can be connected with bonded form with the axle of torque sensor one end, be connected by matched in clearance, permissible
Conveniently dismantle at any time to change model.
Auto spiral based on scan picture the most according to claim 1 is assembled to position detecting system, its
Being characterised by: described torque sensor, decelerator, motor are each attached on sliding seat, cylinder can push away
Dynamic sliding seat moves along guide rail.
Auto spiral based on scan picture the most according to claim 1 is assembled to position detecting system, its
It is characterised by: near the claw that described video camera is fixed on end table, can Real Time Observation and judge assembling situation.
Auto spiral based on scan picture the most according to claim 1 is assembled to position detecting system, its
It is characterised by: described signal processing module is connected with torque sensor, can be by the current signal of torque sensor
It is changed into voltage signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311917.8U CN205629911U (en) | 2016-04-07 | 2016-04-07 | Automatic spiral assembles position detecting system based on real -time image processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311917.8U CN205629911U (en) | 2016-04-07 | 2016-04-07 | Automatic spiral assembles position detecting system based on real -time image processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629911U true CN205629911U (en) | 2016-10-12 |
Family
ID=57065140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311917.8U Expired - Fee Related CN205629911U (en) | 2016-04-07 | 2016-04-07 | Automatic spiral assembles position detecting system based on real -time image processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750892A (en) * | 2016-04-07 | 2016-07-13 | 内蒙古工业大学 | Automatic screw assembly-in-place detection system on basis of real-time image processing |
| CN112705926A (en) * | 2021-01-29 | 2021-04-27 | 中国工程物理研究院机械制造工艺研究所 | Full closed-loop control device and method for assembly clearance |
-
2016
- 2016-04-07 CN CN201620311917.8U patent/CN205629911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750892A (en) * | 2016-04-07 | 2016-07-13 | 内蒙古工业大学 | Automatic screw assembly-in-place detection system on basis of real-time image processing |
| CN112705926A (en) * | 2021-01-29 | 2021-04-27 | 中国工程物理研究院机械制造工艺研究所 | Full closed-loop control device and method for assembly clearance |
| CN112705926B (en) * | 2021-01-29 | 2024-04-26 | 中国工程物理研究院机械制造工艺研究所 | Full-closed loop control device and method for assembly gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170407 |