CN107098143A - Screening plant - Google Patents
Screening plant Download PDFInfo
- Publication number
- CN107098143A CN107098143A CN201710396857.3A CN201710396857A CN107098143A CN 107098143 A CN107098143 A CN 107098143A CN 201710396857 A CN201710396857 A CN 201710396857A CN 107098143 A CN107098143 A CN 107098143A
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- Prior art keywords
- separation
- unit
- screening plant
- plant according
- discharging opening
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
The present invention relates to a kind of screening plant, wherein screening plant includes discharging unit, roll-over unit and pickup unit；Also include recognition unit.The positive and negative of material can be accurately judged by recognition unit, recognition speed is fast and identification is accurate, so as to solve the problem of manual identified process efficiency is low.During manual identified, the generation of the problems such as visual fatigue, erroneous judgement is easily produced, by recognition unit it is possible to prevente effectively from the positive and negative identification mistake that manual identified is produced, further ensures the qualification rate of product in subsequent product assembling process.
Description
Technical field
The present invention relates to a kind of screening plant, more particularly to a kind of device for vibration screening of shading partition.
Background technology
Shading partition is as one of strength member shut out the light in mobile lens, and the development that increasingly thinning is presented becomes
Gesture, and with both forward and reverse directions requirement.The shading partition minimum thickness applied at present in volume production is as thin as 0.012mm, existing
Have under process conditions, the Batch assemblage of this ultra-thin shading partition can only use manually operation, or by personnel by shading
Partition is put on shading partition tool by hand, and then shading partition is taken out and is assembled into miscellaneous part by manipulator.
Under the background of production in enormous quantities, this operational method is low in the presence of manually operating efficiency, and the production capacity of product is low.Meanwhile, manually
In operating process, shading partition easily produces the bad orders such as bending, scuffing, and scrappage is high.
In artificial operating process, because naked eyes have the uncontrollable factors such as fatigue, erroneous judgement, easily occurs shading partition positive and negative
The problems such as wrong, anti-loaded, many dresses of identification, neglected loading, whole group camera lens is caused to be scrapped.Due to tight to the requirement of operating personnel's skill proficiency
Lattice, therefore cost of labor is also very high.
In view of the above-mentioned problems, not yet proposing effective solution at present.
The content of the invention
It is an object of the invention to provide a kind of screening plant, can automatic identification partition positive and negative, and be automatically performed
Loading and unloading.
To achieve the above object, the present invention provides a kind of screening plant, including discharging unit, roll-over unit and pickup list
Member；Also include recognition unit.
According to an aspect of the present invention, the recognition unit includes imaging device and lighting device；
The imaging device includes photographic unit, the first governor motion of the position for vertically adjusting photographic unit, uses
The second governor motion in the position of horizontal adjustment photographic unit；
The lighting device includes light source, the 3rd governor motion of the position for vertically adjusting light source, for driving
State the light source drive mechanism of light source movement.
According to an aspect of the present invention, the discharging unit includes feeding device and feeding-distribution device；
The feeding device includes the first vibrating mechanism, is arranged at the charging tray on the first vibrating mechanism；
The feeding-distribution device includes the second vibrating mechanism, is arranged at the separating mechanism on second vibrating mechanism, sets
In the material feeding mechanism on the separating mechanism；
The charging tray is mutually linked with the separating mechanism.
According to an aspect of the present invention, the side wall of the charging tray, which is provided with along the tangential direction of the charging tray, has a discharging
The material road of mouth, and shedding mechanism；
The separating mechanism is provided with the screening passage with separation feeding port and separation discharging opening；
The separation feeding port is mutually aligned with the discharging opening；
The material feeding mechanism is provided with and the hopper that to separate discharging opening corresponding.
According to an aspect of the present invention, along the feeding port that separates to the direction of the separation discharging opening, the screening
The width of passage is gradually reduced, and has constant width section with the adjacent position of discharging opening that separates；
On the side wall of the screening passage on the separation discharging opening to the separation feeding port, the separating mechanism
It is provided with least one stomata.
According to an aspect of the present invention, edge separates feeding port to the direction of the separation discharging opening, the screening passage
For stairstepping degression type passage.
On the side wall of the screening passage on the separation discharging opening to the separation feeding port, the separating mechanism
It is provided with least one stomata.
According to an aspect of the present invention, the screening passage is the stepped passageway with 4 ladder sections；
The screening passage is provided with 10 on the side wall of two adjacent ladder sections of the separation discharging opening starting
Stomata.
According to an aspect of the present invention, the feeding-distribution device is additionally provided with the first tracheae being connected with the stomata,
And sensor and the second tracheae positioned at the bottom of the hopper.
According to an aspect of the present invention, the roll-over unit includes displacement governor motion, angle adjusting mechanism, whirler
Structure, and install and the mechanism for picking on the rotating mechanism.
According to an aspect of the present invention, the angle adjusting mechanism is fixedly supported upon on the displacement governor motion, institute
Rotating mechanism is stated to be fixedly supported upon on the angle adjusting mechanism；
The rotating mechanism can drive the mechanism for picking to be overturn between 0 ° to 180 °.
According to an aspect of the present invention, the rotating mechanism drives the mechanism for picking to be 0 ° of position, the pickup machine
The pickup end of structure is located in the hopper；
The rotating mechanism drives the mechanism for picking to be 180 ° of positions, pickup end and the hopper of the mechanism for picking
Bottom flush.
According to an aspect of the present invention, the pickup unit includes carrying mechanism and is arranged on the carrying mechanism
Material mechanism for picking.
According to an aspect of the present invention, in addition to getter device.
According to the present invention, the positive and negative of material can be accurately judged by recognition unit, recognition speed is fast and recognizes
Precisely, so as to solve the problem of manual identified process efficiency is low.During manual identified, visual fatigue, erroneous judgement are easily produced
The problems such as generation, by recognition unit it is possible to prevente effectively from the positive and negative identification mistake that manual identified is produced, is further ensured that
The qualification rate of product in subsequent product assembling process.The whole service process of the present invention, which passes through to automate, to be realized, it is to avoid people
Situations such as scuffing, the bending of material occur in work operating process, it is to avoid the waste of material.Meanwhile, by of the invention further
The problems such as avoiding anti-loaded, many dresses, the neglected loading of material in product follow-up producing process, it is ensured that the qualification rate of product.
According to the present invention, photographic unit can conveniently be adjusted by the first governor motion and the second governor motion
Position horizontally and vertically, so as to ensure that photographic unit accurately can be shot to material, it is ensured that image quality
Clearly, be conducive to accurately identifying the positive and negative of material.3rd governor motion can be vertically adjustment light source upper-lower position, light source
Drive mechanism horizontal positioned, and light source drive mechanism can in the horizontal direction move with driving source and the 3rd governor motion.Light source
Drive mechanism can drive light source to be located at photographic unit on same imaging axis.Light source can be by the shooting area of photographic unit
Become apparent from, promote the blur-free imaging of photographic unit, further ensure the accuracy of the positive and negative identification of material.By using photograph
Bright device ensures that material is not influenceed to influence with material deposit position roughness itself by the shading of material deposit position, it is ensured that thing
Material edge becomes apparent from outline identification, to reach enough contrasts.Imaging device and the equal adjustable position of lighting device, have
, can blur-free imaging and accurate to different materials beneficial to the position being adjusted flexibly between imaging device, lighting device and material
Identification, improves the scope of application of whole device.Meanwhile, the light source of lighting device is realized with the driving of light source drive mechanism to be stretched
Go out and withdraw, position when can also avoid picking up pickup unit material produces interference.
According to the present invention, material can be easily set to pass through material road sequentially-fed by the vibration of charging tray, it is to avoid material
In discharging opening accumulation.Shedding mechanism is set on charging tray, the discharge of material can be facilitated, the quick-replaceable of material is realized, and
Manual cleaning material is avoided, scuffing or bending to material is further avoid.
According to the present invention, by the vibration of separating mechanism further by feed separation overlapping in screening passage, it is ensured that quilt
The material of recognition unit identification is single.The width of screening passage is that stairstepping successively decreases, therefore overlapping material is passing through
In hanging during the ladder section that width reduces.Separating mechanism vibrates, and overlapping material loses supporting, then fallen into again in charging tray.
Fully separate the overlapping material stage by the vibration of separating mechanism and with reference to stepped passageway, the separation of material quickly has
Effect, improves operating efficiency.Meanwhile, manual hand manipulation's separation of material is avoided using separating mechanism, material is reduced and is damaged
Bad quantity, it is to avoid the waste of material, has saved cost.
According to the present invention, by setting the stepped passageway of 4 ladder sections, material is set to be divided by 4 stages
There is preferably separation to imitate the multiple material As for the larger different overlap conditions such as overlapping with loopful that misplace from, 4 ladders section design
Really, the separated efficiency of material has effectively been heightened.Meanwhile, the length of separating mechanism is rationally shortened, so as to reduce seperator
Structure volume.
According to the present invention, pickup just accurately can be quickly adjusted by adjusting displacement governor motion and angle adjusting mechanism
Relative position between mechanism and hopper.Meanwhile, overall structure is more compact, is more favorable for miniaturized design.Pass through pickup machine
Structure overturns 180 ° and can overturn the positive and negative of the material picked up from hopper, realizes that the positive and negative of material is turned over so as to automate
Turn.Efficiently solve artificial upset material efficiency it is low, fragile etc. the problem of.
Brief description of the drawings
Fig. 1 is the stereogram for schematically showing the screening plant according to one embodiment of the present invention；
Fig. 2 is the stereogram for schematically showing the screening plant according to one embodiment of the present invention；
Fig. 3 is the stereogram for schematically showing the discharging unit according to one embodiment of the present invention；
Fig. 4 is the stereogram for schematically showing the separating mechanism according to one embodiment of the present invention；
Fig. 5 is the partial enlarged drawing of location of C in Fig. 4；
Fig. 6 is the partial enlarged drawing of B location in Fig. 2.
Embodiment
Fig. 1 is the stereogram for schematically showing the screening plant according to one embodiment of the present invention；
Fig. 2 is the stereogram for schematically showing the screening plant according to one embodiment of the present invention.
With reference to shown in Fig. 1 and Fig. 2, according to one embodiment of the present invention, screening plant of the invention includes material list
Member 1, roll-over unit 2, pickup unit 3, recognition unit 4, getter device 5 and support plate 6.In the present embodiment, discharging unit
1st, roll-over unit 2, pickup unit 3, recognition unit 4 and getter device 5 are fixedly supported upon on support plate 6.Discharging unit 1 is with turning over
Turn unit 2 to be disposed adjacent, recognition unit 4 is located at the top position of discharging unit 1 and roll-over unit 2.The major storage of discharging unit 1
Material A and continuous conveying material A, recognition unit 4 are used for the positive and negative for recognizing the material A that discharging unit 1 is conveyed.If identification is single
Member 4 recognizes the face-up of material A, then material A is picked up and is transported to other production processes by pickup unit 3；If recognition unit 4
Upward, then roll-over unit 2 is adjusted the reverse side of identification material A to the positive and negative of material A, and pickup unit 3 raises roll-over unit 2
Whole material A is picked up and is transported to other production processes.
By above-mentioned setting, the present invention can accurately judge the positive and negative of material A, identification speed by recognition unit 4
Degree is fast and identification is accurate, from solving the problem of manual identified process efficiency is low.During manual identified, vision is easily produced tired
The generation of the problems such as labor, erroneous judgement, by recognition unit 4 it is possible to prevente effectively from the positive and negative identification mistake that manual identified is produced, enters
One step ensure that the qualification rate of product in subsequent product assembling process.The present invention whole service process by automate realize,
Avoid situations such as scuffing, bending that material A occurs in artificial operating process, it is to avoid the waste of material A.Meanwhile, by this
Invention further avoid the problems such as anti-loaded, many dresses of the material A in product follow-up producing process, neglected loading, it is ensured that product
Qualification rate.
With reference to shown in Fig. 1 and Fig. 2, according to one embodiment of the present invention, recognition unit 4 includes imaging device 41 and shone
Bright device 42.In the present embodiment, imaging device 41 includes photographic unit 411, the first governor motion 412 and the second regulation machine
Structure 413.Photographic unit 411 is fixedly supported upon on the first governor motion 412, and the first governor motion 412 is fixedly supported upon the simultaneously
On two governor motions 413.First governor motion 412 and the second governor motion 413 can be connected by L-shaped support, and first adjusts
The governor motion 413 of mechanism 412 and second is saved respectively to be located on two orthogonal arms of L bracket.Second governor motion 413
It can be fixedly supported upon by fulcrum bearing or bearing support on support plate 6.Pass through the first governor motion 412 and the second governor motion 413
The position horizontally and vertically of photographic unit 411 can be conveniently adjusted, so as to ensure the energy of photographic unit 411
It is enough that accurately material A is shot, it is ensured that image quality it is clear, be conducive to accurately identifying the positive and negative of material A.In this embodiment party
In formula, photographic unit 411 can use the CCD camera with camera lens.First governor motion 412 and the second governor motion 413 can
To use XY axle slide units.
With reference to shown in Fig. 1 and Fig. 2, in the present embodiment, lighting device 42 includes light source 421, the 3rd governor motion 422
With light source drive mechanism 423.Light source 421 is fixedly mounted on the 3rd governor motion 422, the fixed bearing of the 3rd governor motion 422
In light source drive mechanism 423.3rd governor motion 422 and light source drive mechanism 423 can be connected by L-shaped support, and the 3rd
Governor motion 422 and light source drive mechanism 423 are mutually permanently connected with two orthogonal arms of L bracket respectively.Light source
Drive mechanism 423 can be fixedly supported upon on support plate 6 by fulcrum bearing or bearing support.Pass through the above-mentioned governor motion of setting the 3rd
422 can be vertically adjustment light source 421 upper-lower position, the horizontal positioned of light source drive mechanism 423, and light source drive mechanism
423 can in the horizontal direction be moved with the governor motion 422 of driving source 421 and the 3rd.In the present embodiment, light source 421, which is located at, claps
The lower section of mechanism 411 is taken the photograph, light source drive mechanism 423 can drive light source 421 to be located at same imaging axis with photographic unit 411
On.Light source 421 can become apparent from the shooting area of photographic unit 411, promote the blur-free imaging of photographic unit 411, enter
One step ensure that the accuracy of the positive and negative identification of material A.Ensure material A not by material A deposit position by using lighting device 42
Shading influence and material A deposit position roughness itself influence, it is ensured that material edge becomes apparent from outline identification, with up to
To enough contrasts.Imaging device 41 and the equal adjustable position of lighting device 42, are conducive to that imaging device 41, photograph is adjusted flexibly
Position between bright device 42 and material A, blur-free imaging and can accurately identify to different material As, improve whole device
The scope of application.Meanwhile, the light source 421 of lighting device 42 is realized with the driving of light source drive mechanism 423 to be stretched out and withdraws, also
Position when can avoid picking up pickup unit 3 material A produces interference.
Fig. 3 is the stereogram for schematically showing the discharging unit according to one embodiment of the present invention.
With reference to shown in Fig. 2 and Fig. 3, according to one embodiment of the present invention, discharging unit 1 includes feeding device 11 and divided
Expect device 12.In the present embodiment, feeding device 11 includes the vibrating mechanism 112 of charging tray 111 and first.Charging tray 111 fixes peace
Mounted in the first vibrating mechanism 112, store material A in charging tray 111, and the first vibrating mechanism 112 driving charging tray 111 it is vertical on
It is lower to vibrate and rock vibration.The inwall of charging tray 111 is provided with material road 111a, and charging tray 111 is made in the driving of the first vibrating mechanism 112
Under, material A is delivered up along material road 111a counter-clockwise helicals.Along the tangential direction of charging tray 111, material road 111a has a discharging
Mouth 111c, sends out along the material A that material road 111a is conveyed by discharging opening 111c.Shedding mechanism 111b is additionally provided with charging tray 111, when
When needing to change the material in charging tray 111, it is only necessary to open shedding mechanism 111b, the material A in charging tray 111 will be from discharging
Mechanism 111b position charging tray 111 is sent out by vibration.Easily material A can be made to pass through material road by the vibration of charging tray 111
111a sequentially-feds, it is to avoid material A is accumulated in discharging opening 111c.Shedding mechanism 111b is set on charging tray 111, can be facilitated
The discharge of material A, realizes the quick-replaceable of material A, and avoids manual cleaning material A, further avoid to material A
Scratch or bend.
Fig. 4 is the stereogram for schematically showing the separating mechanism according to one embodiment of the present invention
With reference to shown in Fig. 2 and Fig. 3, in the present embodiment, feeding-distribution device 12 includes the bobbing machine of separating mechanism 121 and second
Structure 122.Separating mechanism 121 is fixedly supported upon on the second vibrating mechanism 122, and the second vibrating mechanism 122 can drive separating mechanism 121
High-frequency is vibrated.Separating mechanism 121 is mutually concordant with charging tray 111, and is mutually linked.The vibration of charging tray 111 and separating mechanism
121 vibration is separate.Reference picture 4, in the present embodiment, is provided with screening passage 121a on separating mechanism 121,
There is separation feeding port 121b and separation discharging opening 121c on screening passage 121a.Screening passage 121a separation feeding port 121b
It is mutually aligned with material road 111a discharging opening 111c.The material A of the vibrating transportation of charging tray 111 passes through discharging opening 111c and separation feeding
Mouth 121b cohesive position enters screening passage 121a.By the vibration of separating mechanism 121 further by screening passage 121a
Overlapping material A separation, it is ensured that the material A that identified unit 4 is recognized is single.
As shown in figure 4, according to one embodiment of the present invention, along separation feeding port 121b to separation discharging opening 121c's
Screening passage 121a on direction, separating mechanism 121 is stairstepping degression type passage.In the present embodiment, screening passage
121a is to include the stepped passageway of 4 ladder sections, and the width of each ladder section is constant.Screening passage 121a width
Set and determined according to the size of the material of screening.By setting the stepped passageway of 4 ladder sections, material A is set to pass through 4
Stage is separated, the design of 4 ladders section have to the multiple material As for the larger different overlap conditions such as overlapping with loopful that misplace compared with
Good separating effect, has effectively heightened the separated efficiency of material A.Meanwhile, the length of separating mechanism 121 is rationally shortened, from
And reduce separating mechanism volume.Wherein, the most narrow ladder section of width can only accommodate single material A and lead on screening passage 121a
Cross.In the present embodiment, the most narrow ladder section of width is bigger than the thickness of 1 material A by 1/3, smaller than the thickness of 2 material As by 2/
3.Single material A is effectively ensured can be screened passage 121a and isolate, it is to avoid multiple (at least two) material As it is overlapping.
Material A in charging tray 111 enters screening passage 121a by separation feeding port 121b.The vibration of separating mechanism 121, it is logical into screening
Road 121a material A is from separation feeding port 121b to separation discharging opening 121c movements.Shown in reference picture 3, (it is at least two when multiple
It is individual) material A superposition enters screening passage 121a separation feeding port 121b, and material A is advanced along screening passage 121a.Screening passage
121a width is that stairstepping successively decreases, thus overlapping material A in the ladder section reduced by width in hanging.Separation
Mechanism 121 is vibrated, and overlapping material A loses supporting, then falls into again in charging tray 111.Vibration and knot by separating mechanism 121
Closing stepped passageway fully separates the overlapping material A stage, and the separation of material A is quickly effective, improves operating efficiency.Together
When, manual hand manipulation separation of material A is avoided using separating mechanism 121, the impaired quantity of material A is reduced, it is to avoid
The waste of material A, has saved cost.
According to another embodiment of the invention, edge separation feeding port 121b to the side of the separation discharging opening 121c
To the width of the screening passage 121a on separating mechanism 121 is gradually reduced, and the position adjacent with separating discharging opening 121c has
One constant width section.In the present embodiment, screening passage 121a width is set determines according to the size of the material of screening.Sieve
The constant width section of position adjacent with separating discharging opening 121c gating road 121a can only allow single material A to pass through.In this reality
Apply in mode, the most narrow ladder section of width is bigger than the thickness of 1 material A by 1/3, smaller than the thickness of 2 material As by 2/3.It is effectively ensured
Single material A can be screened passage 121a and isolate, it is to avoid multiple (at least two) material As it is overlapping.Screening passage
What be connected another section of 121a and constant width section was continuously gradually reduced for width, when multiple (at least two) material As are from dividing
Enter from feeding port 121b after screening passage 121a, material A is advanced along screening passage 121a.Screening passage 121a width is company
Continuous to reduce therefore overlapping material A by when in hanging.Separating mechanism 121 vibrates, and overlapping material A loses supporting,
Then fall into again in charging tray 111.Overlapping material A is separated by the vibration of separating mechanism 121, the separation of material A quickly has
Effect, improves operating efficiency.Meanwhile, manual hand manipulation separation of material A is avoided using separating mechanism 121, material A is reduced
Impaired quantity, it is to avoid waste, saved cost.
Fig. 5 is the partial enlarged drawing of location of C in Fig. 4.
With reference to shown in Fig. 4 and Fig. 5, according to one embodiment of the present invention, by separation discharging opening 121c to separating feeding
At least one stomata 121d is provided with the side wall of screening passage 121a on mouth 121b, separating mechanism 121.In present embodiment
In, stomata 121d is originated by separation discharging opening 121c, the spread configuration on screening passage 121a side wall.Screening passage 121a by
10 stomata 121d, stomata 121d spread configurations are provided with the side wall of two adjacent ladders of separation discharging opening 121c startings
Length it is identical with the total length of two adjacent steps section.Stomata 121d position passes through screening passage 121a when institutes with material A
The position at place is corresponding.Reference picture 3, in the present embodiment, feeding-distribution device 12 are provided with first be connected with stomata 121d
Tracheae 124, the first tracheae 124 is connected with getter device 5.Pass through the air-breathing of the first tracheae 124, the thing corresponding with stomata 121d
Material A can be then attracted on screening passage 121a side wall.
Fig. 6 is the partial enlarged drawing of B location in Fig. 2.
With reference to shown in Fig. 2 and Fig. 6, according to one embodiment of the present invention, feeding-distribution device 12 also includes material feeding mechanism
123.In the present embodiment, material feeding mechanism 123 is installed on the separation discharging opening 121c of separating mechanism 121 position.Material feeding machine
Structure 123 is provided with the hopper 123a corresponding with separating discharging opening 121c.Hopper 123a is taper hopper, can using taper hopper
To adapt to the placement of different material As.Material A be separated mechanism 121 be separated into it is single after, pan feeding is entered by screening passage 121a
In groove 123a.In the present embodiment, hopper 123a bottom is additionally provided with the tracheae 126 of sensor 124 and second.In hopper 123a
There is material A to fall into, sensor 124 will detect material A in place, and detection signal is sent.Second tracheae 126 and getter device
5 are connected.The air-breathing of second tracheae 126 adsorbs the material A in hopper 123a, it is ensured that the position of material A is fixed.In this embodiment party
In formula, sensor 124 can use mirror based fiber optica sensor.
With reference to shown in Fig. 2 and Fig. 6, according to one embodiment of the present invention, roll-over unit 2 includes displacement governor motion
21st, angle adjusting mechanism 22, rotating mechanism 23 and mechanism for picking 24.In the present embodiment, angle adjusting mechanism 22 fixes branch
Hold on shifting governor motion 21 in place, rotating mechanism 23 is fixedly supported upon on the angle adjusting mechanism 22, and mechanism for picking 24 is fixed
It is supported on rotating mechanism 23.In the present embodiment, displacement governor motion 21 can use the axle slide units of XYZ tri-, by adjusting machine
Structure 21 can adjust the horizontal and vertical position of the angle adjusting mechanism 22 of its supporting, rotating mechanism 23 and mechanism for picking 24, angle
Degree governor motion 22 can adjust the angle of rotating mechanism 23 and mechanism for picking 24.In the present embodiment, mechanism for picking 24 can
To be overturn with rotating mechanism 23 between 0 ° to 180 °.Just can be with by adjusting displacement governor motion 21 and angle adjusting mechanism 22
Accurate relative position quickly between regulation mechanism for picking 24 and hopper 123a.Meanwhile, overall structure is more compact, more sharp
In miniaturized design.Mechanism for picking 24 is connected with getter device 5.In the present embodiment, rotating mechanism 23 can be using pendulum
Take offence cylinder so that control mode is more easy, and structure is more light and handy, beneficial to miniaturized design.By rotating mechanism 23, driving is picked up
Take mechanism 24 at 0 ° of position, the pickup end of mechanism for picking 24 can be stretched into hopper 123a, can be by by mechanism for picking 24
Material A pickup in hopper 123a.Mechanism for picking 24 is driven at 180 ° of positions, pickup end and the hopper 123a of mechanism for picking 24
Bottom flush, the positive and negative of the material A picked up from hopper 123a can be overturn by overturning 180 ° by mechanism for picking 24, from
And automate the positive and negative upset for realizing material A.Efficiently solve artificial upset material A efficiency it is low, fragile etc. the problem of.
As shown in Fig. 2 according to one embodiment of the present invention, pickup unit 3 includes carrying mechanism 31 and is arranged at institute
State the material mechanism for picking 32 on carrying mechanism 31.In the present embodiment, material mechanism for picking 32 is connected with getter device 5
It is logical.The driving material of carrying mechanism 31 mechanism for picking 32 will be picked up and be transported to next in positive material A after detection or upset
In process.In the present embodiment, when the material A in hopper 121a is in front, the driving material pickup machine of carrying mechanism 31
Material A in hopper A is picked up and transported by structure 32；When the material in hopper 121a is in reverse side, roll-over unit 2 is by material A
It is attracted on mechanism for picking 24, is overturn material A by rotating mechanism 23.The driving material of carrying mechanism 31 mechanism for picking 32 will
Material A on mechanism for picking 24 is picked up and transported.
With reference to the embodiment of the invention described above, the workflow of the present invention is elaborated.Idiographic flow is as follows：
A) material A is put into charging tray 111, the first vibrating mechanism 112 driving charging tray 111, which vertically vibrates and rocked, to shake
It is dynamic, it is delivered up the material A counter-clockwise helical in charging tray 111.By the above-mentioned conveying for being provided with material A automatic order,
It ensure that the continuous of material A conveying.
B) material A is transported in the screening passage 121a of separating mechanism 121 by charging tray 111.Second vibrating mechanism 122 drives
The high-frequency of separating mechanism 121 is vibrated, and material A is advanced along screening passage 121a.Material A screens logical by the stairstepping successively decreased step by step
Road 121a, and by Separation by vibration into single material A.
C) material A is fallen into the hopper 123a of material feeding mechanism 123.The sensor 124 of hopper 123a bottoms detects hopper
Signal is sent in 123a after material A.First vibrating mechanism 112 and the second vibrating mechanism 122 stop vibration.First tracheae 124 is inhaled
Gas adsorbs the material A on screening passage 121a on the wall of side, and the air-breathing of the second tracheae 126 adsorbs material A in hopper 123a.
Pass through above-mentioned setting, it is ensured that the material A entered in feed chute 123a is single material, it is to avoid unnecessary thing is fallen into hopper 123a
Expect A, further avoid to follow-up identification and the influence of pick process, it is ensured that whole flow process it is reliable with stably.
D) the driving light source 421 of light source drive mechanism 423 in recognition unit 4 arrives the lower section of photographic unit 411, photographic unit
411st, light source 421 and material A are located on same axis.Photographic unit 411 shoots the image of material A in hopper 123a, and right
The positive and negative of material A is identified.The positive and negative of material A can accurately and efficiently be identified by recognition unit 4, effectively solved
Manual identified error rate is high, fatigable shortcoming.
If e) material A front is above, carrying mechanism 31 drives material mechanism for picking 32 by the material A in hopper 123a
Pick up and be transported in subsequent processing.In the present embodiment, the pressure of inspiration(Pi) of material mechanism for picking 32 is more than the second tracheae 126
Pressure of inspiration(Pi), so as to be conducive to material mechanism for picking 32 to pick up material A.
If material A reverse side is above, the driving mechanism for picking 24 of rotating mechanism 23 in roll-over unit 2 is overturn, by hopper
Material pickup in 123a, and material A is overturn.After material A is reversed, the driving material of carrying mechanism 31 mechanism for picking 32 will be picked up
The material A in mechanism 24 is taken to pick up and be transported in subsequent processing.In the present embodiment, the pressure of inspiration(Pi) of material mechanism for picking 32
Power is more than the pressure of inspiration(Pi) of mechanism for picking 24, so as to be conducive to material mechanism for picking 32 to pick up material A.Pass through roll-over unit 2
Realization is quickly overturn material A, and operating efficiency is high, and further avoid the scuffing or bending of material A.
F) after material A is picked, the first tracheae 124 and the second tracheae 126 stop suction, the first vibrating mechanism 112 and
Two vibrating mechanisms 122 recover vibration.The material A being attracted on the wall of side is moved on, it is ensured that partition is successional feed, is carried
Height feed efficiency.Above-mentioned flow is repeated until work is completed.
For the equipment and structure of wherein not detailed description, it should be understood that take the existing common apparatus in this area and logical
It is practiced with method.
An embodiment of the invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (13)
1. a kind of screening plant, including discharging unit (1), roll-over unit (2) and pickup unit (3)；Characterized in that, also including
Recognition unit (4).
2. screening plant according to claim 1, it is characterised in that the recognition unit (4) includes imaging device (41)
With lighting device (42)；
The imaging device (41) includes photographic unit (411), is adjusted for vertically adjusting the first of position of photographic unit (411)
Save mechanism (412), the second governor motion (413) for the position of horizontal adjustment photographic unit (411)；
The lighting device (42) includes light source (421), the 3rd governor motion of the position for vertically adjusting light source (421)
(422), for driving the mobile light source drive mechanism (423) of the light source (421).
3. screening plant according to claim 1, it is characterised in that the discharging unit (1) includes feeding device (11)
With feeding-distribution device (12)；
The feeding device (11) includes the first vibrating mechanism (112), is arranged at the charging tray on the first vibrating mechanism (112)
(111)；
The feeding-distribution device (12) includes the second vibrating mechanism (122), is arranged at the separation on second vibrating mechanism (122)
Mechanism (121), is arranged at the material feeding mechanism (123) on the separating mechanism (121)；
The charging tray (111) is mutually linked with the separating mechanism (121).
4. screening plant according to claim 3, it is characterised in that the side wall of the charging tray (111) is provided with along the material
The tangential direction of disk (111) has the material road (111a) of a discharging opening (111c), and shedding mechanism (111b)；
The separating mechanism (121) is provided with the screening passage with separation feeding port (121b) and separation discharging opening (121c)
(121a)；
The separation feeding port (121b) is mutually aligned with the discharging opening (111c)；
The material feeding mechanism (123) is provided with and the hopper (123a) that to separate discharging opening (121c) corresponding.
5. screening plant according to claim 4, it is characterised in that along separation feeding port (121b) the extremely separation
The direction of discharging opening (121c), the width of the screening passage (121a) is gradually reduced, and separates discharging opening (121c) with described
Adjacent position has constant width section；
The sieve on the separation discharging opening (121c) to the separation feeding port (121b), the separating mechanism (121)
At least one stomata (121d) is provided with the side wall for gating road (121a).
6. screening plant according to claim 4, it is characterised in that discharged along separation feeding port (121b) to the separation
The direction of mouth (121c), the screening passage (121a) is stairstepping degression type passage.
The sieve on the separation discharging opening (121c) to the separation feeding port (121b), the separating mechanism (121)
At least one stomata (121d) is provided with the side wall for gating road (121a).
7. screening plant according to claim 6, it is characterised in that the screening passage (121a) is with 4 ladders
The stepped passageway of section；
The screening passage (121a) sets on the side wall of two adjacent ladder sections of separation discharging opening (121c) starting
It is equipped with 10 stomatas (121d).
8. the screening plant according to claim 5 or 6, it is characterised in that the feeding-distribution device (12) is additionally provided with and institute
State the first tracheae (124) that stomata (121d) is connected, and sensor (125) positioned at the bottom of the hopper (123a) and
Second tracheae (126).
9. screening plant according to claim 4, it is characterised in that the roll-over unit (2) includes displacement governor motion
(21), angle adjusting mechanism (22), rotating mechanism (23), and install and the mechanism for picking on the rotating mechanism (23)
(24)。
10. screening plant according to claim 9, it is characterised in that the angle adjusting mechanism (22) is fixedly supported upon
On the displacement governor motion (21), the rotating mechanism (23) is fixedly supported upon on the angle adjusting mechanism (22)；
The rotating mechanism (23) can drive the mechanism for picking (24) to be overturn between 0 ° to 180 °.
11. screening plant according to claim 10, it is characterised in that the rotating mechanism (23) drives the pickup machine
Structure (24) is 0 ° of position, and the pickup end of the mechanism for picking (24) is located in the hopper (123a)；
It is 180 ° of positions that the rotating mechanism (23), which drives the mechanism for picking (24), the pickup end of the mechanism for picking (24) with
The bottom of the hopper (123a) is flushed.
12. screening plant according to claim 1, it is characterised in that the pickup unit (3) includes carrying mechanism (31)
With the material mechanism for picking (32) being arranged on the carrying mechanism (31).
13. screening plant according to claim 1, it is characterised in that also including getter device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396857.3A CN107098143B (en) | 2017-05-31 | 2017-05-31 | Screening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396857.3A CN107098143B (en) | 2017-05-31 | 2017-05-31 | Screening device |
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| Publication Number | Publication Date |
|---|---|
| CN107098143A true CN107098143A (en) | 2017-08-29 |
| CN107098143B CN107098143B (en) | 2022-11-08 |
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ID=59660574
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710396857.3A Active CN107098143B (en) | 2017-05-31 | 2017-05-31 | Screening device |
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| Country | Link |
|---|---|
| CN (1) | CN107098143B (en) |
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| CN108423379A (en) * | 2018-04-19 | 2018-08-21 | 深圳市富优驰科技有限公司 | A kind of MIM full-automatic visions guided robot feeding device |
| CN111604668A (en) * | 2020-05-25 | 2020-09-01 | 维迪兴业科技(深圳)有限公司 | Upper stud structure |
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| JP2004338848A (en) * | 2003-05-14 | 2004-12-02 | Nsk Ltd | Flexible chute and workpiece carrying device |
| CN201882623U (en) * | 2010-10-29 | 2011-06-29 | 苏州工业园区高登威科技有限公司 | Automatic feeding equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107098143B (en) | 2022-11-08 |
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