CN209485953U - A kind of thread detecting device - Google Patents
A kind of thread detecting device Download PDFInfo
- Publication number
- CN209485953U CN209485953U CN201822089627.5U CN201822089627U CN209485953U CN 209485953 U CN209485953 U CN 209485953U CN 201822089627 U CN201822089627 U CN 201822089627U CN 209485953 U CN209485953 U CN 209485953U
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- China
- Prior art keywords
- module
- conveyer belt
- screw element
- solenoid valve
- image data
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model provides a kind of thread detecting device, screw element delivery module, image data acquiring module, central processing module and control module；Screw element delivery module includes vibrating disk, photoelectric sensor, conveyer belt, motor, baffle, air pump air compressor machine, solenoid valve, blowing nozzle；Vibrating disk is mounted on the front end of conveyer belt；Photoelectric sensor is mounted on the two sides of conveyer belt；Blowing nozzle is set to the side of conveyer belt；Blowing nozzle is connected with solenoid valve, and solenoid valve is connected with air pump air compressor machine；Motor, baffle, solenoid valve are connected with control module；Image data acquiring module includes strip source, camera and bracket；Bracket is installed on the side of conveyer belt；Strip source is placed in frame bottom；Control module is connected with screw element delivery module, central processing module and screw thread categorization module.Compared with traditional production model, the utility model can be improved the efficiency of thread measurement, save human input, prevent it is some as human factor and caused by loss.
Description
Technical field
The utility model belongs to electric equipment products production field, and in particular to a kind of thread detecting device.
Background technique
It is also higher and higher for the quality requirement of industrial products as the economy in China enters a stable period, it is right
The production requirement of industrial fastener such as screw thread Related product is also higher and higher.For the quality for guaranteeing screw thread Related product, need pair
The screw thread of product is detected.Traditional detection method largely needs manually to be examined one by one by using screw gauge
Detection is looked into or spot-check, efficiency is very low, and it is a large amount of to detect a large amount of manpower of need of work, for " recruitment is difficult " occurred in recent years
The problem of, this is a huge challenge.On the other hand, long-term a large amount of artificial detection, be easy to cause visual fatigue, for detection
Serious error, and inefficiency are brought, is unsuitable for detecting large batch of whorl work piece.
With the development of science and technology thread measurement also uses machine to be detected, thread testing machine is exactly to carry out thread measurement
Important equipment, thread testing machine are that screw product is fixed in tooling, and motor pushing drift detector detects product,
A batch has been detected, tooling has been released, new testing product is loaded on after product is removed and is detected, such detection method is basic
On still use the detection method of traditional contact, and loading and unloading inefficiency, detection efficiency are lower.
Utility model content
The utility model in view of the above shortcomings of the prior art, provides a kind of thread detecting device；Thread measurement dress
It sets for quickly and accurately examining thread quality, substitution Artificial Cognition's work on thread measurement production line.
The utility model is achieved by the following technical solution:
A kind of thread detecting device, including screw element delivery module, image data acquiring module, central processing module and control
Molding block；
Screw element delivery module includes vibrating disk, photoelectric sensor, conveyer belt, motor, baffle, air pump air compressor machine, electromagnetism
Valve and 2 blowing nozzles；Conveyer belt is connected to the motor, by motor control, for transporting tested screw element；Vibrating disk is mounted on transmission
The front end of band；Photoelectric sensor is mounted on the two sides of conveyer belt, for incuding the arrival of tested screw element；Baffle for block by
Survey screw element；2 blowing nozzles are opposite and set, and the side of conveyer belt are placed in, for cleaning tested screw element surface；Blowing nozzle with
Solenoid valve is connected, and solenoid valve is connected with air pump air compressor machine；Motor, baffle, solenoid valve are connected with control module；
Image data acquiring module is used to acquire the image data of screw element to be measured；Image data acquiring module includes bar shaped
Light source, camera and bracket；Bracket is installed on the side of conveyer belt, is used for fixed camera；Camera is used to acquire image information, and will
It is transmitted to central processing module and carries out signal processing；Strip source is placed in frame bottom；Control module is controlled comprising PLC
Device is connected with screw element delivery module, central processing module and screw thread categorization module.
Compared with traditional production model, thread measurement is can be improved in the utility model acquired image clear data
Efficiency, save the human input of thread measurement, prevent it is some as factors such as artificial fatigue or maloperations and caused by loss.
Detailed description of the invention
Fig. 1 is the structural block diagram of thread detecting device described in the utility model.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the utility model provides a kind of thread detecting device, including screw element delivery module, picture number
According to acquisition module, central processing module and control module.
Wherein screw element delivery module is used for being placed under 5 camera lens of camera according to order by screw element to be measured, to facilitate figure
As acquisition module can collect clearly screw thread picture.Screw element delivery module includes vibrating disk 1, photoelectric sensor 2, conveyer belt
3, motor, baffle, air pump air compressor machine, solenoid valve and blowing nozzle 4.
Conveyer belt 3 is connected to the motor, by motor control, for transporting tested screw element.Vibrating disk 1 is mounted on conveyer belt 3
Front end, using annular vibration disk, the automation for screw element to be measured is transmitted.Photoelectric sensor selects GTB6-N1211, adopts
3 two sides of conveyer belt are respectively placed at two photoelectric sensors, for incuding the arrival of tested screw element.Baffle be used to block by
Survey screw element.2 blowing nozzles 4 are opposite and set, and the side of conveyer belt 3 are placed in, for cleaning tested screw element surface.Blowing nozzle
4 are connected with solenoid valve, and solenoid valve is connected with air pump air compressor machine；Solenoid valve uses air-operated solenoid valve.Motor can choose common three-phase
The electromagnetic braking motor of 380V.Motor, baffle, solenoid valve are connected with control module.
Image data acquiring module is used to acquire the image data of screw element to be measured, including strip source, camera 5 and bracket
6.Camera 5 is used to acquire image information, and sends it to central processing module and carry out signal processing.Camera 5 uses MIMACRO
MI-SU500M/C type CCD colour industrial camera.Since the distance of image data samples cannot be too close, so selection matching mirror
Head HC50-5M, focal length 50mm, operating distance is greater than 0.3m.Bracket 6 is installed on the side of conveyer belt 3, is used for fixed camera
5, so that distance of the camera lens away from tested screw element is greater than 0.3m, clearly pushing face of flight picture is collected with this.Strip source is
Two, it is placed in 6 bottom of bracket, is clipped in the two sides of tested screw element, provides stable light source for tested screw element.
Central processing module includes data transmission device and an industrial computer, and data transmission device is located at Image Acquisition
After module, it is used to transfer data on industrial computer using HDMI and HDBaseT；Industrial computer is placed in data transmission
After device, for handling the image data of acquisition, i.e., shooting image and standard picture is compared, determine whether to close
Lattice.Meanwhile central processing module is connected with control module, control module discharges baffle at this time, so that image capture module continues
Acquire next group of screw element screw thread.
Control module include PLC controller, respectively with screw element delivery module, central processing module and screw thread categorization module
It is connected.PLC controller receives the processing result of photosignal and central processing module, and spiral shell is blocked or discharged in driving baffle work
Line part.PLC controller receive central processing module data processing as a result, and control screw thread categorization module movement.
Compared with traditional production model, thread measurement is can be improved in the utility model acquired image clear data
Efficiency, save the human input of thread measurement, prevent it is some as factors such as artificial fatigue or maloperations and caused by loss.
Obviously, the utility model includes but is not limited to above embodiment, all according to present utility model application the scope of the patents institute
The equivalent replacement carried out to the modification of technical solution or some technical characteristics made, all should belong to the utility model covers model
It encloses.
Claims (1)
1. a kind of thread detecting device, which is characterized in that including screw element delivery module, image data acquiring module, centre
Manage module and control module；
Screw element delivery module includes vibrating disk, photoelectric sensor, conveyer belt, motor, baffle, air pump air compressor machine, solenoid valve and 2
A blowing nozzle；Conveyer belt is connected to the motor, by motor control, for transporting tested screw element；Vibrating disk is mounted on conveyer belt
Front end；Photoelectric sensor is mounted on the two sides of conveyer belt, for incuding the arrival of tested screw element；Baffle is for blocking tested spiral shell
Line part；2 blowing nozzles are opposite and set, and the side of conveyer belt are placed in, for cleaning tested screw element surface；Blowing nozzle and electricity
Magnet valve is connected, and solenoid valve is connected with air pump air compressor machine；Motor, baffle, solenoid valve are connected with control module；
Image data acquiring module is used to acquire the image data of screw element to be measured；Image data acquiring module includes strip light
Source, camera and bracket；Bracket is installed on the side of conveyer belt, is used for fixed camera；Camera is used to acquire image information, and by its
It is transmitted to central processing module and carries out signal processing；Strip source is placed in frame bottom；Control module includes PLC controller,
It is connected with screw element delivery module, central processing module and screw thread categorization module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089627.5U CN209485953U (en) | 2018-12-03 | 2018-12-03 | A kind of thread detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089627.5U CN209485953U (en) | 2018-12-03 | 2018-12-03 | A kind of thread detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485953U true CN209485953U (en) | 2019-10-11 |
Family
ID=68127290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822089627.5U Expired - Fee Related CN209485953U (en) | 2018-12-03 | 2018-12-03 | A kind of thread detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485953U (en) |
-
2018
- 2018-12-03 CN CN201822089627.5U patent/CN209485953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191011 Termination date: 20201203 |