CN206258725U - A kind of CCD locating information acquisitions device - Google Patents
A kind of CCD locating information acquisitions device Download PDFInfo
- Publication number
- CN206258725U CN206258725U CN201621331538.1U CN201621331538U CN206258725U CN 206258725 U CN206258725 U CN 206258725U CN 201621331538 U CN201621331538 U CN 201621331538U CN 206258725 U CN206258725 U CN 206258725U
- Authority
- CN
- China
- Prior art keywords
- light source
- housing
- ccd
- locating information
- cavity
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Dicing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a kind of CCD locating information acquisitions device, it is characterised in that：Including housing, CCD camera and light source, the enclosure interior is a cavity, the CCD camera and light source are arranged in the cavity, the light source is located at the lower section of CCD camera camera lens, the bottom of the housing includes an opening, the bottom of the housing is provided with one can be by the seal assembly of the cavity airtight, while light source is set to liftable.This CCD locating information acquisitions device inserts in sealable protective housing CCD camera and mobilizable light source, so as to obtain high-grade waterproof and dustproof performance, that is, there is provided a kind of new CCD protection methods, while the compact conformation, and control is simple.In addition; design in this programme can be while camera and light source have been protected; the need for light source can be made again according to image information collecting; when that need to be taken pictures to workpiece; the hermatic door of housing can be opened; then light source is released automatically from protection cavity, light source can be automatically retracted again after having clapped photograph, then by housing seal.
Description
Technical field
The utility model is related to digital control processing field, more particularly, to a kind of dress that locating information acquisition is carried out using CCD
Put.
Background technology
In mechanical processing process, the whether reasonable quality for determining part quality of selection of positioning datum, to zero can be ensured
Dimensional accuracy and the relative-position error requirement of part, and all have a significant impact the arrangement of operating sequence between each surface of part,
When workpiece is installed with fixture, the selection of positioning datum also affects the complexity of clamp structure.Therefore, positioning datum
Selection is a critically important technological problemses.In original Digit Control Machine Tool processing, regioselective benchmark is more on work piece
Number all still manually visually carries out selection judgement, subsequently starts various automatic positioning methods or device occur.Although at present
Have and CCD is applied among the processing of Digit Control Machine Tool, but the camera lens of the CCD alignment systems installed on Digit Control Machine Tool is grease proofing, anti-
The protection effects such as dirt, waterproof are not good.The protection of prior art is outside camera plus a protective cover, and one degree of protection is not
Enough, second, can not be protected together with light source, most common one kind side is road monitoring, and camera and light source are to be installed separately, no
Installed suitable for device layout, third, existing protection is all totally enclosed type, it is impossible to meet functional requirement.
Utility model content
In order to solve the above-mentioned technical problem, the utility model discloses it is a kind of can grease proofing, dust-proof, waterproof CCD positioning letter
Breath harvester, the device includes housing, CCD camera and light source, and the enclosure interior is a cavity, the CCD camera and light
Source is arranged in the cavity, and the light source is located at the lower section of CCD camera camera lens, and the bottom of the housing includes an opening, institute
State one is provided with opening can be by the seal assembly of the cavity airtight.
Further, the seal assembly include a hermatic door, the hermatic door be located at the housing bottom and can be with institute
State housing and form a complete seal cavity.
Further, the seal assembly also includes a drive mechanism, and the drive mechanism is fixed on the outside of the housing,
The drive mechanism can control the folding of the hermatic door.
Further, the drive mechanism includes rotary cylinder, and the rotary cylinder is connected with a cylinder contiguous block, while should
Cylinder contiguous block is connected with the hermatic door again, and then controls hermatic door rotating folding.
Further, the alignment lenses vertical direction of the CCD camera, and straight down, the light source is vertically
Liftable is set.
Further, cylinder is vertically fixedly installed in the housing, the light source is fixed on the cylinder
Bottom, the light source can vertically be moved up and down with the motion of piston rod.
Further, the housing includes the lower baffle plate of a limitation light source down position, and the lower baffle plate is located at shell
The bottom of body, the lower baffle plate is provided with opening, and the opening is available for the workpiece of collected location information to enter in the cavity.
Further, the cylinder be gas it is vertical can twin shaft cylinder, the piston rod of the cylinder sets by can vertically stretch
Put.
Further, the light source is 50R red circles light sources.
Further, the housing is integrally enclosed by upper sealing plate, the lower baffle plate, left shrouding, right shrouding, preceding shrouding, base plate
Around combining, so as to form a cavity in the housing, opening is provided with the lower baffle plate, the hermatic door is located at the shell
The bottom of body simultaneously can be by housing seal.
The CCD locating information acquisitions device of the utility model design is inserted CCD camera and mobilizable light source salable
Protective housing in, so as to obtain high-grade waterproof and dustproof performance, that is, there is provided a kind of new CCD protection methods, while
The compact conformation, and control is simple.
Brief description of the drawings
Concrete structure of the present utility model is described in detail in detail below in conjunction with the accompanying drawings
Fig. 1 is a kind of overall structure diagram of CCD locating information acquisitions device of the utility model；
Fig. 2 is a kind of structure decomposition figure of CCD locating information acquisitions device of the utility model；
Fig. 3 is a kind of CCD camera installing component figure of CCD locating information acquisitions device of the utility model；
Fig. 4 is a kind of light source Lift Part figure of CCD locating information acquisitions device of the utility model；
Fig. 5 is a kind of CCD locating information acquisitions device rotatory sealing door part figure of the utility model；
Fig. 6 is a kind of CCD locating information acquisitions device shell structure figure of the utility model.
In figure, including lower baffle plate 1,50R red circles light source 2, light source install metal plate 3, left shrouding 4, CCD camera 5, camera lens
Fixed auxiliary 6, preceding shrouding 7, upper sealing plate 8, gas are vertical can twin shaft cylinder 9, base plate 10, right shrouding 11, cylinder fixation metal plate 12, revolution
Cylinder 13, cylinder contiguous block 14, hermatic door 15.
Specific embodiment
To describe technology contents of the present utility model, structural feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
With reference to Fig. 1 and Fig. 2, can be according to CCD the utility model discloses a kind of CCD locating information acquisitions device, i.e. one kind
Image-forming principle carries out the device of positioning small change in digital control processing.The device includes sealable housing, CCD camera 5 and light source, its
Described in enclosure interior can form a cavity, the CCD camera 5 is fixedly connected in the cavity, and the light source also is located at institute
In stating cavity, while the light source is located at the lower section of CCD camera 5, for CCD camera collection image information of taking pictures provides enough cares
Brightness.Meanwhile, the bottom of the housing includes an opening, and one is provided with the opening can be by the sealing group of the cavity airtight
Part.The thinking of the design is to form one using shell body to protect cavity, then will be directly used in the CCD phases of locating information acquisition
Machine 5 and light source with matching are placed in cavity and are protected.And, the key point in this programme is designed housing
It is sealable, i.e., sets an opening by the bottom of housing, work piece can be entered into by the opening when making working condition
In cavity, locating information acquisition is carried out.Then fitted seal component again, close by the opening when that need not gather location information
Envelope, so as to form a seal cavity and by component protections such as CCD camera and light sources in wherein.Enclosure interior formation one simultaneously is close
The cavity for closing, so as to can reach height waterproof, drain the oil, dust-proof purpose, its internal part is obtained optimal protection.This
Outward, CCD is the abbreviation of charge-coupled image sensor (charge coupled device), and light can be changed into electric charge and by electricity by it
Lotus stores and shifts, and can also take out the electric charge of storage makes voltage change, therefore is preferable CCD camera element, with it
The CCD camera of composition have small volume, it is lightweight, be unaffected by the magnetic field, the characteristic with anti-vibration and shock and by extensively should
With.The design why by the use of CCD camera as the direct acquisition component of location information also exactly taken a fancy to CCD camera these
Advantage, by the location drawing picture acquisition of information of work piece and electric signal, data signal can be converted into using the CCD camera, gone forward side by side
The follow-up localization process of row.
In conjunction with Fig. 5, the seal assembly includes a hermatic door 15, and the hermatic door 15 is located at the bottom of the housing, also
It is located under the opening and the opening can be sealed and form a complete seal cavity with the housing.This design mesh ground
It is for the part in housing provides a confined space for safety, so as to reach grease proofing, dust-proof, waterproof protection purpose.Together
When, sealed using hermatic door 15, it is not only simple in structure, and also it is easy to operate, can also reach required sealing effectiveness.
Additionally, in order to drive and controlling hermatic door 15, the seal assembly is also including a drive mechanism, the drive mechanism
Including rotary cylinder 13, the rotary cylinder 13 fixes the outside that metal plate 12 is fixed on the housing by cylinder, while the revolution
Cylinder 13 is connected with a cylinder contiguous block 14, and the cylinder contiguous block 14 is connected with the hermatic door 15 again, and then controls hermatic door
Rotating folding.The rotation of hermatic door 15 can be further controlled by controlling the activity of rotary cylinder 13, and then reach sealing
The folding of door.
With reference to Fig. 3, the device is integrally preferably vertically set, including the alignment lenses of the CCD camera 5 are erected
To and straight down, while fix auxiliary 6 by camera lens be fixed on CCD camera 5 in the housing by Nogata.The light source edge
Vertical direction liftable is set, and this liftable light source in this programme is active light source, can be by adjusting the position of the light source
Put to obtain optimal light efficiency, work piece is obtained relatively sharp, more accurate view data.The light source is preferable simultaneously
It is 50R red circles light source 2.The light source of annular, can make under illumination at work piece without dim spot, without dead angle, and phase is obtained everywhere
Same brightness, improves the quality of gathered positioning image.The need in view of locating information acquisition in reality processing, can allow
Locating information acquisition device moves to certain distance straight down from the top of work piece, and vertically falls light source,
Then the image information of work piece is obtained again.Because the camera lens of CCD camera 5 is vertically-aligned underface, therefore obtaining quilt
During workpiece image information, resulting image is the image of work piece upper surface, or perhaps work piece top view,
Then follow-up analyzing and processing can carried out to the top view.
Vertically be fixedly installed cylinder with reference to Fig. 4, in the housing, the cylinder preferably for gas is vertical can twin shaft
Cylinder 9, the 50R red circles light source 2 installs the bottom that metal plate 3 is fixed on the cylinder, the 50R red ring by light source
Shape light source 2 can vertically be moved up and down with the motion of piston rod.In this programme gas it is vertical can the design of twin shaft cylinder 9 be to make
For the power source that control 50R red circles light source 2 is moved up and down, it is contemplated that 50R red circles light source 2 is vertically movable
The need for, thus also need by gas it is vertical can twin shaft cylinder 9 be set to vertically activity.When needing to carry out positioning letter to work piece
During breath collection, gas is vertical can be under the drive of the piston rod of twin shaft cylinder 9,50R red circles light source 2 can vertically drop to institute
Need height, make to obtain enough illumination brightness at work piece, so become clear, clearly image.
Preferably, the housing includes the lower baffle plate 1 of a limitation range of movement of 50R red circles light source 2, the lower block
Plate 1 is located at the bottom of the housing, and the lower baffle plate 1 is provided with opening, and the opening is available for collected location information workpiece to enter
In the cavity.Image information is preferably positioned in order to obtain work piece, this programme has a critical breakthrough.Obtaining
During work piece positioning image, allow work piece that the inside cavity of housing is entered into from the opening of the housing bottom, entirely
In addition to the opening of bottom, remainder is all sealing state to housing, so inside cavity light is than dark, while inside cavity
It is not easy to be subject to ectocine, 50R red circles light source 2 is now dropped into required height again, illuminate work piece, just can obtains
Obtain preferably workpiece positioning image.
Finally, with reference to Fig. 1 and 6, the housing it is overall by upper sealing plate 8, it is the lower baffle plate 1, left shrouding 4, right shrouding 11, preceding
Shrouding 7, base plate 10, so as to form a cavity in the housing, are provided with opening, institute around combining at the lower baffle plate 1
State hermatic door 15 positioned at the housing bottom and can be by housing seal.
The working method of the CCD locating information acquisition devices in this programme is：The workpiece of processing will be needed to be fixed with fixture
Firmly, camera lower section is vertically disposed in, starts host computer automatic control program, open rotatable hermatic door, release light source, camera
Workpiece is taken pictures, after the completion of taking pictures, light source is return, rotatory sealing door is closed, and device resets, and waits next signal.
The CCD locating information acquisitions device of the utility model design is inserted CCD camera and mobilizable light source salable
Protective housing in, so as to obtain high-grade waterproof and dustproof performance, that is, there is provided a kind of new CCD protection methods, while
The compact conformation, and control is simple.Additionally, design in this programme can be while camera and light source have been protected, and energy
The need for making light source according to image information collecting, when that need to be taken pictures to workpiece, the hermatic door of housing can be opened, then will
Light source is released automatically from protection cavity, can be automatically retracted light source again after having clapped photograph, and then housing seal is got up, and will
The component protection such as CCD camera and light source is in wherein.
Herein, up, down, left, right, before and after only represents its relative position and does not indicate that its absolute position.The foregoing is only
Embodiment of the present utility model, not thereby limits the scope of the claims of the present utility model, every utilization the utility model specification
And the equivalent structure made of accompanying drawing content or equivalent flow conversion, or other related technical fields are directly or indirectly used in,
Similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of CCD locating information acquisitions device, it is characterised in that：Including housing, CCD camera and light source, the enclosure interior
It is a cavity, the CCD camera and light source are arranged in the cavity, the light source is located at the lower section of CCD camera camera lens, described
The bottom of housing includes an opening, and one is provided with the opening can be by the seal assembly of the cavity airtight.
2. CCD locating information acquisitions device as claimed in claim 1, it is characterised in that：The seal assembly includes a sealing
Door, the hermatic door is located at the bottom of the housing and can form a complete seal cavity with the housing.
3. CCD locating information acquisitions device as claimed in claim 2, it is characterised in that：The seal assembly also includes that one drives
Motivation structure, the drive mechanism is fixed on the outside of the housing, and the drive mechanism can control the folding of the hermatic door.
4. CCD locating information acquisitions device as claimed in claim 3, it is characterised in that：The drive mechanism includes revolution gas
Cylinder, the rotary cylinder is connected with a cylinder contiguous block, while the cylinder contiguous block is connected with the hermatic door again, and then controls close
Closure door rotating folding.
5. CCD locating information acquisition devices as described in claim any one of 1-4, it is characterised in that：The mirror of the CCD camera
Head alignment vertical direction, and straight down, vertically liftable is set the light source.
6. CCD locating information acquisitions device as claimed in claim 5, it is characterised in that：It is vertically solid in the housing
Surely cylinder is provided with, the light source is fixed on the bottom of the cylinder, and the light source can be with the motion of piston rod vertically
Move up and down.
7. CCD locating information acquisitions device as claimed in claim 6, it is characterised in that：The housing includes that a limitation is described
The lower baffle plate of light source down position, the lower baffle plate is located at the bottom of housing, and the lower baffle plate is provided with opening, and the opening is available for
The workpiece of collected location information enters in the cavity.
8. CCD locating information acquisitions device as claimed in claim 7, it is characterised in that：The cylinder is that gas is vertical can twin shaft gas
Cylinder, the piston rod of the cylinder is by the setting that can vertically stretch.
9. CCD locating information acquisitions device as claimed in claim 8, it is characterised in that：The light source is 50R red circles light
Source.
10. CCD locating information acquisitions device as claimed in claim 9, it is characterised in that：The housing it is overall by upper sealing plate,
The lower baffle plate, left shrouding, right shrouding, preceding shrouding, base plate around combining, so as to form a cavity in the housing,
It is provided with opening at the lower baffle plate, the hermatic door is located at the bottom of the housing and can be by housing seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331538.1U CN206258725U (en) | 2016-12-06 | 2016-12-06 | A kind of CCD locating information acquisitions device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331538.1U CN206258725U (en) | 2016-12-06 | 2016-12-06 | A kind of CCD locating information acquisitions device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258725U true CN206258725U (en) | 2017-06-16 |
Family
ID=59028512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331538.1U Expired - Fee Related CN206258725U (en) | 2016-12-06 | 2016-12-06 | A kind of CCD locating information acquisitions device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682162A (en) * | 2018-05-25 | 2018-10-19 | 深圳市奈士迪技术研发有限公司 | A kind of electronic police with regulatory function |
-
2016
- 2016-12-06 CN CN201621331538.1U patent/CN206258725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682162A (en) * | 2018-05-25 | 2018-10-19 | 深圳市奈士迪技术研发有限公司 | A kind of electronic police with regulatory function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |