CN110013966A - A kind of inferior part screening plant - Google Patents
A kind of inferior part screening plant Download PDFInfo
- Publication number
- CN110013966A CN110013966A CN201910371490.9A CN201910371490A CN110013966A CN 110013966 A CN110013966 A CN 110013966A CN 201910371490 A CN201910371490 A CN 201910371490A CN 110013966 A CN110013966 A CN 110013966A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- detection
- slot
- baffle
- screening plant
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
Abstract
The invention discloses a kind of inferior part screening plants, comprising: rotating device, feeding device and detection device；Rotating device includes driving device and screening plate, and screening plate is connected with driving device, and two detection slots are symmetrically arranged on the top surface of screening plate；Feeding device includes conveyer belt and baffle, and conveyer belt is fixed on the top of a detection slot, and the workpiece transported on conveyer belt is fallen into detection slot, and baffle is located above conveyer belt, and the screw rod of controllable register height is connected on baffle；Detection device includes optical image inductive head, optical image inductive head is fixed on the top of another detection slot, optical effect inductive head is used to detect the workpiece in detection slot, and the side of optical image inductive head is connected with grabbing device, and grabbing device is used to grab the workpiece after being detected；This invention ensures that workpiece will not be thrown out of because of the effect of centrifugal force, and improve the accuracy of detection.
Description
Technical field
The present invention relates to piece test technical fields, and in particular to a kind of inferior part screening plant.
Background technique
During electronic manufacture, in order to improve the quality of production of part, part production after the completion of, need to part into
Row screening, needs to use inferior part screening plant, screens to part.
Although current part screening plant type and quantity are very more, there are still one for existing part screening plant
Fixed problem brings some inconvenience to the use of part screening plant.
When in use, after workpiece is transmitted to screening plate by transmission device, screening plate rotation produces existing part screening plant
Raw centrifugal force usually throws away workpiece, and usually workpiece is made to be superimposed when existing part screening plant feeding, to workpiece
It can occur accidentally to survey when being detected, cause to waste, inconvenience uses.
Summary of the invention
The purpose of the present invention is to provide a kind of inferior part screening plants, to solve screening plate caused by the prior art
Rotation, which is led to the problem of, easily occurs error when workpiece is usually thrown away and detected by centrifugal force.
In order to achieve the above objectives, the present invention adopts the following technical solutions realization:
A kind of inferior part screening plant, comprising: rotating device, feeding device, detection device and control device；The rotation dress
Set including driving device and screening plate, the screening plate is connected with the driving device, the top surface of the screening plate it is upper right
Title is set there are two detection slot；The feeding device includes conveyer belt and baffle, and the conveyer belt is fixed on the detection slot
Top, the workpiece transported on the conveyer belt falls into the detection slot, and the baffle is located above the conveyer belt, described
The screw rod of controllable register height is connected on baffle；The detection device includes optical image inductive head, the optical image sense
Head is answered to be fixed on the top of another detection slot, the optical effect inductive head is used to detect the work in the detection slot
Part, the side of the optical image inductive head are connected with grabbing device, and the grabbing device is used to grab the workpiece after being detected；
The control device is electrically connected with the optical image inductive head and the grabbing device respectively.
Further, the rotating device further includes pedestal and rotating turret, and the driving device is fixed in the pedestal
The heart, the top surface of the pedestal are equipped with ball grooves, roll in the ball grooves and be connected with ball, the rotating turret is rotatably connected on
On the ball, the screening plate is connected to the top surface of the rotating turret.
Further, the detection device includes the first testing stand, and there are the first detector, institute in first testing stand top
It states optical image inductive head to be fixed on first detector, is further fixed on irradiation light on first detector.It is described to grab
Taking device includes the second testing stand and magnechuck, and second testing stand is fixedly connected on the side of first testing stand,
The top of second testing stand is rotatably connected to the second detector, and the magnechuck is fixedly connected on second detector
On.
The present invention has the advantages that
1. being provided with detection slot and magnechuck, when conveyer belt drives workpiece to reach on screening plate, workpiece is allow to enter inspection
The inside for surveying slot avoids workpiece because screening plate rotation is thrown out of screening plate, when workpiece has been detected incompleteness, electrical control dress
It sets and passes the current through magnechuck, so that magnechuck is generated magnetic force, incomplete workpiece is sucked out out of detection slot, later the second detection
Head rotation loses incomplete workpiece out, convenient for screening to workpiece；
2. being provided with baffle and screw rod, rotary screw, screw rod generates relative movement by external screw thread and screw rod frame, drives screw rod
Baffle moves down, and baffle is made to be greater than the thickness of workpiece to the distance of conveyer belt, when conveyer belt drives workpiece to pass through baffle, baffle
The workpiece being superimposed can be separated, the inside for avoiding the workpiece being superimposed from entering detection slot causes accidentally to survey；
3. being provided with ball grooves and ball, when motor drives rotating turret rotation, rotating turret drives ball in the inside of ball grooves
It is rolled, the rolling structure being made up of ball grooves and ball reduces the frictional force between rotating turret and pedestal.
Detailed description of the invention
Fig. 1 is the overall structure diagram of specific embodiment of the invention screening plant；
Fig. 2 is the top view of specific embodiment of the invention screening plant；
Fig. 3 is the enlarged drawing in specific embodiment of the invention Fig. 1 at A；
Fig. 4 is the left view of feeding device in specific embodiment of the invention screening plant；
Fig. 5 is the enlarged drawing in specific embodiment of the invention Fig. 2 at B.
Wherein: 1, pedestal；2, motor；3, ball grooves；4, ball；5, rotation slot；6, rotating turret；7, rotating block；8, it screens
Disk；9, link slot；10, link block；11, detection slot；12, the first testing stand；13, the first detector；14, optical image incudes
Head；15, irradiation light；16, the second testing stand；17, the second detector；18, magnechuck；19, stock shelf；20, conveyer belt；21,
Workpiece；22, screw rod frame；23, screw rod；24, baffle；25, gag lever post；26, limiting slot.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
It should be noted that in the description of the present invention, term "front", "rear", "left", "right", "upper", "lower", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be merely for convenience of description originally based on orientation or positional relationship shown in the drawings
It invents rather than requires the present invention that must be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term "front", "rear" used in present invention description, "left", "right", "upper", "lower" refer to the direction in attached drawing, term
"inner", "outside" refer respectively to the direction towards or away from geometric center of specific component.
As shown in Figures 1 to 5, a kind of inferior part screening plant, comprising: rotating device, feeding device, detection device and
Control device；Rotating device includes driving device and screening plate 8, and screening plate 8 is connected with driving device, the top surface of screening plate 8
On be symmetrically arranged with two detection slots 11；Starting driving device drives screening plate 8 to rotate, and starter can be motor 2, motor
2 can be servo motor, and motor 2 can be controlled by control device, and the primary angle of the every rotation of motor 2 is 180 degree, drive screening plate
8 rotation 180 degrees.
Feeding device includes conveyer belt 20 and baffle 24, and conveyer belt 20 is fixed on the top of a detection slot 11, conveyer belt
The workpiece transported on 20 is fallen into detection slot 11, and baffle 24 is located at 20 top of conveyer belt, is connected with controllable register height on baffle 24
The screw rod 23 of degree；The height of adjusting screw rod 23 can be realized the height of controllable register 24, and then control the transmission of 24 lower section of baffle
It is capable of the number of transmitting workpiece 21 with 20 last times.
Detection device includes optical image inductive head 14, and optical image inductive head 14 is fixed on the upper of another detection slot 11
Side, optical image inductive head 14 are used to detect the workpiece 21 in detection slot 11, and the side of optical image inductive head 14, which is connected with, grabs
Device is taken, grabbing device is used to grab the workpiece 21 after being detected；Control device respectively with optical image inductive head 14 and grab
Device is taken to be electrically connected.Control device can be electric control system, CPU processor, mobile phone or computer.When detection, conveyer belt
20 send workpiece 21 to detection slot 11, and controller controls motor 2 and rotates, and motor 2 drives screening plate 8 to rotate, and screening plate 8 rotates
180 degree send detected workpiece 21 to the side of optical image inductive head 14, and optical image inductive head 14 examines workpiece 21
It surveys, when the optical sensor on optical image inductive head 14 detects that workpiece 21 has incompleteness, a part of light be can deviate from,
This has resulted in the variation that optical sensor receives the total amount of light, to detect incomplete presence.When detecting workpiece 21
When incomplete, optical image inductive head 14 transmits signal to processor, and processor control grabbing device grabs workpiece 21, and
The incomplete workpiece of crawl is sent to specified region.
The setting for the detection slot 11 that the present invention is arranged can guarantee into that workpiece 21 therein will not be because of the effect of centrifugal force
And be thrown out of, the setting of baffle 24 can guarantee that the measured workpiece 21 that conveyer belt 20 transmits only passes through one every time, improves inspection
Accuracy when survey, the setting of optical image inductive head 14 can guarantee accurately to screen workpiece 21.
In the present embodiment, rotating device further includes pedestal 1 and rotating turret 6, and driving device is fixed on base center, pedestal
1 top surface is equipped with ball grooves 3, rolls in ball grooves 3 and is connected with ball 4, rotating turret 6 is rotatably connected on ball 4, screening plate
8 are connected to the top surface of rotating turret 6.Rotation slot 5 is additionally provided on the top surface of pedestal 1, the bottom surface of rotating turret 6 is equipped with rotating block 7, turns
Motion block 7 is slidably connected in rotation slot 5.Specifically, rotating turret 6 is connected on the output shaft of motor 2, the rotation band turn of motor 2
Moving frame 6 rotates, and rotating turret 6 plays the role of support by ball 4, and the setting of ball 4 reduces between rotating turret 6 and pedestal 1
Friction, can allow 6 flexible rotating of rotating turret.Rotating block 7, which is slidably connected at, can be improved the rotation of rotating turret 6 in rotation slot 5
Stability and precision.
The top surface of rotating turret 6 is fixed with link block 10, and the bottom surface of screening plate 8 offers and the compatible connection of link block 10
Slot 9, link block 10 are fastened in link slot 9.Link block 10 and link slot 9 are connected together, and install link block 10 and link slot 9
And convenient disassembly.
Feeding device includes stock shelf 19, and stock shelf 19 is located at the top of detection slot 11, and stock shelf 19 is close to screening plate 8
Side is fixed with screw rod frame 22, and through there is screw rod 23, screw rod 23 is made up of external screw thread and screw rod frame 22 at the middle part of screw rod frame 22
Helicitic texture, rotary screw 23, screw rod 23 generate relative movement by external screw thread and screw rod frame 22, convenient for driving about 24 baffle
Mobile, screw rod 23 is fixedly connected with baffle 24 close to the side of workpiece 21.Controllable register 24 makes between baffle 24 and conveyer belt 20
Distance be greater than measured workpiece 21 thickness, less than two times of 21 thickness of measured workpiece.When conveyer belt 20 drives workpiece 21 to pass through
When baffle 24, baffle 24 can be separated the workpiece 21 being superimposed, and the workpiece 21 being superimposed is avoided to enter inspection
Survey the inside of slot 11.
Baffle 24 is fixed with gag lever post 25 close to the two sides of screw rod 23, and the length of gag lever post 25 is greater than baffle 24 and arrives screw rod frame
22 distance makes gag lever post 25 be always positioned at the inside of limiting slot 26, by gag lever post 25 and limiting slot 26, avoids on baffle 24
It is shifted when lower mobile by the drive of screw rod 23, screw rod frame 22 offers limiting slot 26 close to the side of gag lever post 25.Detection slot
11 size is greater than the size for being detected workpiece 21.Guarantee that workpiece 21 is able to enter in detection slot 11.
In the present embodiment, detection device includes the first testing stand 12, and there is the first detector 13 on 12 top of the first testing stand,
Optical image inductive head 14 is fixed on the first detector 13, is further fixed on irradiation light 15 on the first detector 13.Irradiation light 15
Be electrically connected with processor, processor controls irradiation light 15 and opens and closes, when the light intensity in external environment is bad or
When needing to open irradiation light 15, processor controls irradiation light 15 and opens, and irradiation light 15 can provide for optical image inductive head 14
Good lighting environment guarantees the accuracy and accuracy of detection.
In the present embodiment, grabbing device includes the second testing stand 16 and magnechuck 18, and the second testing stand 16 is fixed to be connected
It connects in the side of the first testing stand 12, the top of the second testing stand 16 is rotatably connected to the second detector 17, and magnechuck 18 is solid
Surely it is connected on the second detector 17.Specifically, being equipped with rotating electric machine between the second detector 17 and the second testing stand 16, work as electricity
After magnetic-disc 18 draws workpiece, processor controls rotating electric machine work, and rotating electric machine drives the rotation of the second detector 17, drives electricity
The workpiece 21 drawn on magnetic-disc 18 rotates to designated position, filters out unqualified by workpiece 21.Same qualified workpiece 21
It can also be same mode to screen.The bottom end of first testing stand 12 and the second testing stand 16 is respectively connected with connecting plate, on connecting plate
Equipped with screw hole.The first testing stand 12 and the second testing stand 16 are fixed to the position needed by bolt.
Working principle: when in use, firstly, rotary screw 23, screw rod 23 is generated relatively by external screw thread and screw rod frame 22
It is mobile, make screw rod 23 that baffle 24 be driven to move down, baffle 24 is made to be greater than the thickness of workpiece 21, transmission to the distance of conveyer belt 20
When band 20 drives workpiece 21 by baffle 24, baffle 24 can be separated the workpiece 21 being superimposed, make workpiece 21 into
Enter the inside of detection slot 11, while when motor 2 drives rotating turret 6 to rotate, rotating turret 6 drive ball 4 the inside of ball grooves 3 into
Row rolls, and the rolling structure being made up of ball grooves 3 and ball 4 reduces the frictional force between rotating turret 6 and pedestal 1, rotating turret
When 6 rotation, rotating turret 6 drives screening plate 8 to be rotated by link block 10, and screening plate 8 drives workpiece 21 to be moved to optics shadow
As the lower section of inductive head 14, irradiation light 15 is that optical image inductive head 14 improves brightness, when workpiece 21 has incompleteness at detection, electricity
Gas control device passes the current through magnechuck 18, so that magnechuck 18 is generated magnetic force, by incomplete workpiece 21 out of detection slot 11
It is sucked out, the second detector 17 rotation later loses incomplete workpiece 21 out, and workpiece 21 is charged for device after screening and is collected.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (10)
1. a kind of inferior part screening plant characterized by comprising rotating device, feeding device, detection device and control dress
It sets；
The rotating device includes driving device and screening plate (8), and the screening plate (8) is connected with the driving device, institute
State the top surface of screening plate (8) on be symmetrically arranged with two detection slots (11)；
The feeding device includes conveyer belt (20) and baffle (24), and the conveyer belt (20) is fixed on the detection slot
(11) top, the workpiece transported on the conveyer belt (20) are fallen into the detection slot (11), and the baffle (24) is located at institute
It states above conveyer belt (20), the screw rod (23) of controllable register height is connected on the baffle (24)；
The detection device includes optical image inductive head (14), and the optical image inductive head (14) is fixed on described in another
The top of detection slot (11), the optical effect inductive head (14) are used to detect the workpiece (21) in the detection slot (11), institute
The side for stating optical image inductive head (14) is connected with grabbing device, and the grabbing device is used to grab the workpiece after being detected
(21)；
The control device is electrically connected with the optical image inductive head (14) and the grabbing device respectively.
2. inferior part screening plant according to claim 1, which is characterized in that the rotating device further includes pedestal
(1) and rotating turret (6), the driving device are fixed on the base center, and the top surface of the pedestal (1) is equipped with ball grooves
(3), it rolls and is connected with ball (4) in the ball grooves (3), the rotating turret (6) is rotatably connected on the ball (4), institute
State the top surface that screening plate (8) is connected to the rotating turret (6).
3. inferior part screening plant according to claim 2, which is characterized in that be additionally provided with and turn on the top surface of pedestal (1)
The bottom surface of dynamic slot (5), the rotating turret (6) is equipped with rotating block (7), and the rotating block (7) is slidably connected at the rotation slot
(5) in.
4. inferior part screening plant according to claim 2, which is characterized in that the top surface of the rotating turret (6) is fixed
Have link block (10), the bottom surface of the screening plate (8) offers the compatible link slot (9) with the link block (10), described
Link block (10) is fastened in the link slot (9).
5. inferior part screening plant according to claim 1, which is characterized in that the feeding device further includes screw rod frame
(22) with gag lever post (25), the screw rod (23) and the screw rod frame (22) be threadedly coupled, one end of the gag lever post (25) and
The baffle (24) is fixedly connected, and the other end is slidably connected in the screw rod frame (22).
6. inferior part screening plant according to claim 1, which is characterized in that the baffle (24) and the conveyer belt
The distance between (20) it is greater than the thickness of measured workpiece (21), is less than two times of measured workpiece (21) thickness.
7. inferior part screening plant according to claim 1, which is characterized in that the size of the detection slot (11) is greater than
It is detected the size of workpiece (21).
8. inferior part screening plant according to claim 1, which is characterized in that the detection device includes the first detection
Frame (12), the first testing stand (12) top have the first detector (13), and the optical image inductive head (14) is fixed on institute
It states on the first detector (13), is further fixed on irradiation light (15) on first detector (13).
9. inferior part screening plant according to claim 8, which is characterized in that the grabbing device includes the second detection
Frame (16) and magnechuck (18), second testing stand (16) are fixedly connected on the side of first testing stand (12), institute
The top for stating the second testing stand (16) is rotatably connected to the second detector (17), and the magnechuck (18) is fixedly connected on described
On second detector (17).
10. inferior part screening plant according to claim 9, which is characterized in that first testing stand (12) and
The bottom end of two testing stands (16) is respectively connected with connecting plate, and the connecting plate is equipped with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371490.9A CN110013966A (en) | 2019-05-06 | 2019-05-06 | A kind of inferior part screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371490.9A CN110013966A (en) | 2019-05-06 | 2019-05-06 | A kind of inferior part screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110013966A true CN110013966A (en) | 2019-07-16 |
Family
ID=67193124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910371490.9A Pending CN110013966A (en) | 2019-05-06 | 2019-05-06 | A kind of inferior part screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110013966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918499A (en) * | 2019-11-12 | 2020-03-27 | 扬州国润新能源科技有限公司 | Plastic part sorting device with extrusion preventing function |
-
2019
- 2019-05-06 CN CN201910371490.9A patent/CN110013966A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918499A (en) * | 2019-11-12 | 2020-03-27 | 扬州国润新能源科技有限公司 | Plastic part sorting device with extrusion preventing function |
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