CN209102636U - Transmission device is used in a kind of detection - Google Patents
Transmission device is used in a kind of detection Download PDFInfo
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- CN209102636U CN209102636U CN201821450927.5U CN201821450927U CN209102636U CN 209102636 U CN209102636 U CN 209102636U CN 201821450927 U CN201821450927 U CN 201821450927U CN 209102636 U CN209102636 U CN 209102636U
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- photoelectric sensor
- photomoduel
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Abstract
The utility model relates to a kind of detection transmission devices comprising: camera support, photomoduel, transfer assembly and Power Component.Photomoduel, side setting transfer assembly are installed in the utility model above camera support；Transfer assembly includes bottom plate and two sidewall panelings that are oppositely arranged, and several transmission groups being arranged between two side wall panels include several rollers, and the both ends of roller are separately connected opposite sidewall paneling, and several limiting slots are arranged in roller in the circumferential；Adjacent roller is arranged seamless round belt between the opposite limiting slot in position in each transmission group；Gap between closest two roller of adjacent transmission group is empty avoiding gap, is photomoduel right above empty avoiding gap；It further include the Power Component of driven roller rotation.Photomoduel alignment is successively shot by the workpiece to be processed in empty avoiding gap in the above structure, avoids transfer assembly, and the readability of image obtained by shooting is improved while guaranteeing linear array CCD camera shooting efficiency.
Description
Technical field
The utility model relates to transmit and testing equipment field more particularly to it is a kind of detection use transmission device.
Background technique
In existing detection device, CCD camera is mostly used to shoot workpiece to be detected, by the image for judging workpiece to be detected
Information judges that workpiece to be detected is qualified or not.
When shooting workpiece to be detected using high-resolution line-scan digital camera, workpiece to be detected is usually required in transfer assembly
Under the action of uniform motion, scanned by line-scan digital camera, the information that line-scan digital camera will scan gained workpiece to be detected is fitted to high definition
Image achievees the purpose that uniformly to detect workpiece whole surface to be detected.But the image informations of some workpiece to be detected be easy by
The influence of transfer assembly, slice work-piece made of especially some transparent materials, such as foliated glass, image is by transfer assembly
Influence cannot be clearly clearly demarcated, and then the foliated glass imaging that can not judge that linear array CCD camera takes whether there is on one side
Defect, if be up-to-standard product.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of detection transmission device, the utility model is utilized
Device can avoid transfer assembly from influencing linear array CCD camera and shoot resulting workpiece to be detected while guaranteeing detection efficiency
The quality of image, so that linear array CCD camera is shot resulting image as clear high-quality as possible, in order to whether judge workpiece to be detected
It is existing defects, qualified or not.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of detection transmission device, comprising: camera support, the fixed photomoduel in the camera support top, the phase
Transfer assembly is set by machine support；The transfer assembly includes bottom plate and two sidewall panelings that are oppositely arranged；Two sidewall panelings it
Between several transmission groups for being arranged include roller that several central axises are generally aligned in the same plane and are parallel to each other, the two of each roller
End is separately connected the opposite sidewall paneling, and each roller be arranged in the circumferential it is several perpendicular to the roller center
The limiting slot of axis；Adjacent roller is arranged with seamless circular skin between the opposite limiting slot in position in each transmission group
Band；Gap between closest two roller of the adjacent transmission group is the empty avoiding gap of detection, and the empty avoiding gap is just
Top is the photomoduel；It further include the Power Component for driving the roller turn.
In a preferred embodiment, the transfer assembly further includes the synchronous belt that the end of the roller is arranged in
It takes turns, synchronous belt, the end of one roller of the Power Component driving several institutes when rotating is set between the synchronous pulley
State roller synchronization rotation.
In a preferred embodiment, the synchronous pulley and the synchronous belt on the outside of the side board far from setting
Set protective cover.
It in a preferred embodiment, further include workpiece jacking component, the workpiece jacking component includes fixed peace
Jacking cylinder, the jacking is fixedly installed in the jacking cylinder mounting base in jacking cylinder mounting base on the bottom plate
The telescopic end of cylinder is fixedly connected with connecting plate straight up, when the jacking cylinder drives the connecting plate to rise, the company
The pillar that jacks up being arranged on fishplate bar jacks up the upper workpiece right above the jacking cylinder of the seamless round belt.
It in a preferred embodiment, further include the light being arranged between the photomoduel and the transfer assembly
Source mounting base sets bar shaped groove in the light source mounting base, and the bar shaped groove is located at the surface in the empty avoiding gap；It is described
First light source is provided on end face immediately below light source mounting base.
It in a preferred embodiment, further include second light source, the second light source is fixed at the bottom plate
At the following location directly of the empty avoiding gap.
It in a preferred embodiment, further include first be successively set on along workpiece direction of transfer on the bottom plate
Photoelectric sensor switch and the second photoelectric sensor switch, when first photoelectric sensor switch detects that surface has workpiece to pass through,
Start the first light source and the second light source；When second photoelectric sensor switch detects that surface has workpiece to pass through,
The linear array CCD camera started in the photomoduel is shot, and the second light source is arranged adjacent to the empty avoiding gap.
It in a preferred embodiment, further include being successively set on the bottom plate along workpiece direction of transfer, and divide
Not Wei Yu the jacking cylinder two sides third photoelectric sensor switch and the 4th photoelectric sensor switch, the 4th optoelectronic induction opens
When pass detects that workpiece reaches the surface of the jacking cylinder, starting the jacking cylinder rises its telescopic end；Work as institute
It states third photoelectric sensor switch and detects that separately there is workpiece arrival in surface and the 4th photoelectric sensor switch detects the top
It rises in the presence of still having workpiece on pillar, what is be electrically connected with the third photoelectric sensor switch and the 4th photoelectric sensor switch is dynamic
Power component stops transmission.
In a preferred embodiment, the material for jacking up pillar is match steel or rubber.
In a preferred embodiment, the photomoduel includes mutually connected CCD fine adjustment stage and line array CCD
Camera, the CCD fine adjustment stage are fixedly connected with the camera support.
The beneficial effects of the utility model are:
It is installed with photomoduel above camera support in the utility model, transfer assembly is set by camera support；Transmission
Component includes bottom plate and two sidewall panelings that are oppositely arranged, several transmission groups being arranged between two side wall panels include central axis be located at it is same
One plane and the roller being parallel to each other；The both ends of each roller are separately connected the opposite sidewall paneling, and roller exists
Set up several limiting slots perpendicular to roller center axis week；The adjacent roller limit opposite in position in each transmission group
Seamless round belt is arranged between slot；Gap between closest two roller of adjacent transmission group is the empty avoiding gap of detection,
The surface in the empty avoiding gap is photomoduel；It further include the Power Component for driving the roller turn.Camera in the above structure
Component alignment is successively shot by the workpiece to be processed in empty avoiding gap, and transfer assembly is avoided, and is guaranteeing linear array CCD camera
While shooting efficiency, the readability of shooting gained workpiece image to be processed is improved, workpiece quilt to be detected is facilitated deciding on
The surface of shooting with the presence or absence of defect, the workpiece it is up-to-standard whether.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is the composed structure schematic diagram of the utility model one embodiment；
Fig. 2 is the schematic diagram of one embodiment of camera support and photomoduel in the utility model；
Fig. 3 is the schematic diagram of one embodiment of light source mounting base in the utility model；
Fig. 4 is the signal that one embodiment of camera support, photomoduel and light source mounting base is removed in the utility model
Figure；
Fig. 5 is the schematic diagram of part-structure in Fig. 4 embodiment；
Fig. 6 is the structural schematic diagram of one embodiment of the workpiece jacking component in the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as upper and lower, left and right used in utility model are only the phase relative to each component part of the utility model in attached drawing
For mutual positional relationship, unless otherwise indicated.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items
The combination of meaning.
Fig. 1 is the composed structure schematic diagram of the utility model one embodiment；Fig. 2 be in the utility model camera support and
The schematic diagram of one embodiment of photomoduel；Fig. 3 is the schematic diagram of one embodiment of light source mounting base in the utility model；
Fig. 4 is the schematic diagram that one embodiment of camera support, photomoduel and light source mounting base is removed in the utility model；Fig. 5 is
The schematic diagram of part-structure in Fig. 4 embodiment；Fig. 6 is the structure of one embodiment of the workpiece jacking component in the utility model
Schematic diagram.Referring to figs. 1 to Fig. 6, which includes: with transmission device
Camera support 1, photomoduel 2, transfer assembly 3, Power Component 4, workpiece jacking component 5, light source mounting base 6, the
Two light sources 7, the first photoelectric sensor switch 8, the second photoelectric sensor switch 9, third photoelectric sensor switch 10, the 4th optoelectronic induction are opened
Close 11 and empty avoiding gap A.
In the utility model, the top of camera support 1 is fixedly installed photomoduel 2, and the side of camera support 1, which is arranged, to be passed
Sending component 3, the workpiece to be detected that transfer assembly 3 transmits successively pass through the underface of photomoduel 2.
Wherein, the sidewall paneling 302 that transfer assembly 3 is oppositely arranged including bottom plate 301 and two；It is arranged between two side wall panels 302
Several transmission groups, each transmission group include several rollers 303, and the central axis of each roller 303 is generally aligned in the same plane and is parallel to each other,
Its both ends is connected on the sidewall paneling 302 being oppositely arranged, hinged with sidewall paneling 302.Power Component 4, Power Component 4 are set
Drive roller 303 around respective central axis rotation.
Several limiting slots perpendicular to 303 central axis of roller, each transmission group are set in the peripheral outer wall of each roller 303
In between adjacent roller 303, seamless round belt 304 is arranged on the opposite limiting slot in position, limiting slot is to seamless circular skin
Band 304 is limited, its sideslip in transmit process is prevented；Workpiece to be detected is placed on seamless round belt 304.This is practical new
In type, for workpiece to be detected by taking foliated glass as an example, seamless round belt 304 can reduce friction, absorption between foliated glass
Effect, steadily transmits foliated glass, and dust can be fallen from the gap between seamless round belt 304, make seamless round belt 304
On be not easy dust stratification dirt, cleannes are high.
Gap between closest two rollers 303 of adjacent transmission group is the empty avoiding gap A of detection, empty avoiding gap
The surface of A is photomoduel 2；Linear array CCD camera in photomoduel 2 is aligned under seamless round belt 304 transmits and successively passes through
The foliated glass crossed above the A of empty avoiding gap is shot, and is seamless round belt 304, i.e. line array CCD below foliated glass when shooting
When camera obtains the image information of foliated glass, the shooting visual field of linear array CCD camera makes linear array not by the interference of transfer assembly 3
For CCD camera when efficiently shooting the foliated glass in transmit process, obtained image definition is clearly demarcated, can more accurately judge
The one side that foliated glass is taken whether there is defect, and whether quality is qualified.
In the present embodiment, it is preferable that photomoduel 2 includes mutually connected CCD fine adjustment stage 201 and linear array CCD camera
202, and CCD fine adjustment stage 201 is fixedly connected with camera support 1.Herein, the general structure of CCD fine adjustment stage 201 and effect belong to
Well known to a person skilled in the art technical characteristics, therefore will not be discussed further herein, as long as can play to linear array CCD camera 202
Position be finely adjusted, make its shooting angle more be suitable for.
In the present embodiment, it is preferable that as shown in figure 5, transfer assembly 3 further includes the end for being fixed at roller 303
Synchronous pulley 305, synchronous belt 306 is arranged between several synchronous pulleys 305, and Power Component 4 drives the end of a roller 303 to turn
When dynamic, remaining several roller 303 rotates synchronously under the action of synchronous belt 306 and synchronous pulley 305, guarantees that each transmission group is passing
Send speed when foliated glass consistent.
Herein, it is preferable that tensioning wheel 307 can be added and be tensioned synchronous belt 306, keep the transmit process of transfer assembly 3 more flat
Surely.
It is highly preferred that protective cover 308 can be set far from the outside of sidewall paneling 302 in synchronous pulley 305 and synchronous belt 306,
Protective cover 308 shields to synchronous pulley 305 and synchronous belt 306, can also keep synchronous pulley 305 and synchronous belt 306
Cleannes.
Herein, it is preferable that as shown in Figure 4, Figure 5, Power Component 4 includes rotating electric machine 401, the output of rotating electric machine 401
End drives roller 303 to rotate by transmission belt 402.Structure is simple and stable transmission.
In the present embodiment, as shown in figure 1, figure 3 and figure 4, light source mounting base is set between photomoduel 2 and transfer assembly 3
6, bar shaped groove 601 is set in light source mounting base 6, and bar shaped groove 601 is located at the surface of empty avoiding gap A, linear array CCD camera 202
The foliated glass above the A of empty avoiding gap is shot through bar shaped groove 601；End face immediately below light source mounting base 6, i.e., towards sheet
On the end face in glass face to be detected, it is provided with first light source (not shown).To be detected face of the first light source to foliated glass
It is illuminated, is more clear the shooting visual field of linear array CCD camera 202.
Preferably, as shown in figure 4, second light source 7 is arranged on the bottom plate 301 of the underface of empty avoiding gap A, because of sheet glass
Glass is transparent material, and second light source 7 is equivalent to back light for the face to be detected of foliated glass, can be used as back light
Illuminate workpiece to be detected, make linear array CCD camera detection workpiece whether light leakage.
Herein, it is preferable that opened as shown in figure 4, setting gradually the first optoelectronic induction along workpiece direction of transfer on bottom plate 301
Pass 8 and the second photoelectric sensor switch 9, when the first photoelectric sensor switch 8 detects that surface has foliated glass to pass through, starting first
Light source and second light source 7 illuminate the shooting visual field of linear array CCD camera 202；Second photoelectric sensor switch 9 has right above detecting
When foliated glass passes through, the linear array CCD camera 202 started in photomoduel 2 is shot；Second photoelectric sensor switch 9 is neighbouring
Empty avoiding gap A setting.The setting of first photoelectric sensor switch 8 and the second photoelectric sensor switch 9 can be to avoid first light source, second
Light source 7 and linear array CCD camera 202 be in be always on, normally opened state, be conducive to protect first light source, second light source 7 and line
Array CCD camera 202, prolongs its service life.
In the present embodiment, it is preferable that further include workpiece jacking component 5 as shown in figs. 4 and 6, workpiece jacking component 5 includes
Jacking cylinder is fixedly installed in jacking cylinder mounting base 501 in the jacking cylinder mounting base 501 being fixedly mounted on bottom plate 301
502, the telescopic end of jacking cylinder 502 is fixedly connected with connecting plate 503 straight up, and jacking cylinder 502 drives on connecting plate 503
When rising, the pillar 504 that jacks up being arranged on connecting plate 503 will be located at right above workpiece jacking component 5 on seamless round belt 304
Foliated glass jacks up, and disengages it from the support of seamless round belt 304, convenient for being taken blanking by artificial or subsequent parts.Herein, excellent
Selection of land, the material for jacking up pillar 504 generally match steel, it also may be preferable for and it is rubber, when the material for jacking up pillar 504 is rubber,
Scraping can be generated between pillar 504 and foliated glass to avoid jacking up, scratch defects are formed on foliated glass.
Herein, it is preferable that set gradually third photoelectric sensor switch 10 and the 4th along workpiece direction of transfer on bottom plate 301
Photoelectric sensor switch 11, and third photoelectric sensor switch 10 and the 4th photoelectric sensor switch 11 are located at jacking cylinder 502
Two sides, when the 4th photoelectric sensor switch 11 detects that foliated glass reaches the surface of jacking cylinder 502, the 4th optoelectronic induction
Switch 11, which starts jacking cylinder 502, rises its telescopic end；Third photoelectric sensor switch 10 separately has workpiece biography right above detecting
Come and the 4th photoelectric sensor switch 11 is detected and jacked up on pillar 504 still with the presence of foliated glass, not yet by artificial or subsequent portion
When part takes blanking away, the Power Component 4 being electrically connected with third photoelectric sensor switch 10 and the 4th photoelectric sensor switch 11 stops passing
It is dynamic.Third photoelectric sensor switch 10 and the 4th photoelectric sensor switch 11 make the detection maintain one always with transmission device rationally
Work pace under.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of detection transmission device characterized by comprising camera support, the fixed phase unit in the camera support top
Transfer assembly is arranged in part, the camera support side；The transfer assembly includes bottom plate and two sidewall panelings that are oppositely arranged；Described in two
Several transmission groups being arranged between sidewall paneling include the roller that several central axises are generally aligned in the same plane and are parallel to each other, each described
The both ends of roller are separately connected the opposite sidewall paneling, and each roller be arranged in the circumferential it is several perpendicular to described
The limiting slot of roller center axis；Adjacent roller is arranged between the opposite limiting slot in position in each transmission group
Seamless round belt；Gap between closest two roller of the adjacent transmission group is the empty avoiding gap of detection, the empty avoiding
The surface in gap is the photomoduel；It further include the Power Component for driving the roller turn.
2. detection transmission device according to claim 1, it is characterised in that: the transfer assembly further includes being arranged in institute
The synchronous pulley of the end of roller is stated, synchronous belt is set between the synchronous pulley, the Power Component drives a roller
Several roller synchronization rotations when the end rotation of son.
3. detection transmission device according to claim 2, it is characterised in that: the synchronous pulley and the synchronous belt exist
Protective cover is arranged in outside far from the sidewall paneling.
4. detection transmission device according to claim 1, it is characterised in that: further include workpiece jacking component, the work
Part jacking component includes the jacking cylinder mounting base being fixedly mounted on the bottom plate, and fixation is set in the jacking cylinder mounting base
Jacking cylinder is set, the telescopic end of the jacking cylinder is fixedly connected with connecting plate straight up, described in the jacking cylinder drive
The jack-up pillar being arranged when connecting plate rises, on the connecting plate by the seamless round belt it is upper in the jacking cylinder just on
The workpiece of side jacks up.
5. it is according to claim 1 detection use transmission device, it is characterised in that: further include setting the photomoduel with
Light source mounting base between the transfer assembly, bar shaped groove is set in the light source mounting base, and the bar shaped groove is located at described
The surface in empty avoiding gap；First light source is provided on end face immediately below the light source mounting base.
6. detection transmission device according to claim 5, it is characterised in that: it further include second light source, second light
Source is fixed at the bottom plate and is located at the following location directly of the empty avoiding gap.
7. detection transmission device according to claim 6, it is characterised in that: further include successively being set along workpiece direction of transfer
The first photoelectric sensor switch and the second photoelectric sensor switch on the bottom plate are set, first photoelectric sensor switch detects
When surface has workpiece to pass through, start the first light source and the second light source；Second photoelectric sensor switch detects
When surface has workpiece to pass through, the linear array CCD camera started in the photomoduel is shot, and second optoelectronic induction is opened
The neighbouring empty avoiding gap is closed to be arranged.
8. detection transmission device according to claim 4, it is characterised in that: further include successively being set along workpiece direction of transfer
It sets on the bottom plate, and is located at the third photoelectric sensor switch of the jacking cylinder two sides and the 4th optoelectronic induction is opened
It closes, when the 4th photoelectric sensor switch detects that workpiece reaches the surface of the jacking cylinder, starts the jacking gas
Cylinder rises its telescopic end；There are workpiece arrival and the 4th photoelectricity when the third photoelectric sensor switch detects surface separately
Inductive switch detects in the presence of still having workpiece on the jack-up pillar, with the third photoelectric sensor switch and the 4th light
Electric induction open the light electrical connection Power Component stop transmission.
9. it is according to claim 4 detection use transmission device, it is characterised in that: it is described jack up pillar material be match steel or
Rubber.
10. detection transmission device according to any one of claim 1 to 9, it is characterised in that: the photomoduel packet
Mutually connected CCD fine adjustment stage and linear array CCD camera, the CCD fine adjustment stage is included to be fixedly connected with the camera support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450927.5U CN209102636U (en) | 2018-09-05 | 2018-09-05 | Transmission device is used in a kind of detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450927.5U CN209102636U (en) | 2018-09-05 | 2018-09-05 | Transmission device is used in a kind of detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102636U true CN209102636U (en) | 2019-07-12 |
Family
ID=67152031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450927.5U Active CN209102636U (en) | 2018-09-05 | 2018-09-05 | Transmission device is used in a kind of detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238399A (en) * | 2021-05-19 | 2021-08-10 | 路建军 | Liquid crystal panel production device with detection device and production process |
-
2018
- 2018-09-05 CN CN201821450927.5U patent/CN209102636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238399A (en) * | 2021-05-19 | 2021-08-10 | 路建军 | Liquid crystal panel production device with detection device and production process |
| CN113238399B (en) * | 2021-05-19 | 2023-11-03 | 深圳市兴宇合电子有限公司 | Liquid crystal panel production device with detection device and production process |
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Address after: 518108 Huike Industrial Park, No. 1 Industrial Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Shengshi Intelligent Equipment Co.,Ltd. Address before: 518108 Huike Industrial Park, No. 1 Industrial Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SUNSON INTELLIGENT EQUIPMENT Co.,Ltd. |