CN110420858A - A kind of spherical objects screening plant of packaging field - Google Patents
A kind of spherical objects screening plant of packaging field Download PDFInfo
- Publication number
- CN110420858A CN110420858A CN201910851086.1A CN201910851086A CN110420858A CN 110420858 A CN110420858 A CN 110420858A CN 201910851086 A CN201910851086 A CN 201910851086A CN 110420858 A CN110420858 A CN 110420858A
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- Prior art keywords
- screening
- plate
- pipeline
- triggering
- drive
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- Combined Means For Separation Of Solids (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to screening technique fields, more particularly to a kind of spherical objects screening plant of packaging field, it includes the first collection box, screening pipeline, the second collection box, bracket, triggering screen plate, the triggering screen plate screened in the device uses modularization, traditional door and wobble plate are combined as a whole, so that triggering screen plate is installed, to be divided into screening plant positioned at upper and lower two sides compared to door and wobble plate easy for installation；The screening plant that the present invention designs, the device do not need to destroy the upper part of screening pipeline, will directly trigger screen plate and are mounted on two axis holes that screening pipeline is opened, reduce installation cost；The screening plant that the present invention designs, the triggering and screening of the device are respectively positioned on the downside of screening pipeline, and space required for installation triggering screen plate is smaller, and the utilization rate for screening pipeline is higher.
Description
Technical field
The invention belongs to screening technique field more particularly to a kind of spherical objects screening plants of packaging field.
Background technique
Many articles need to pack now, prevent article to be damaged in transportational process copying mechanically, and before packing
It needs simply to classify to article；
Have a kind of sorting mechanism at present, such as " the practical mechanism of Machine Design and device atlas " the 14th chapter is recorded, spherical objects from
Get off in hopper, it is necessary to which, by a door, this is also the springlock living for pulling door simultaneously；The ball for complying with standard size will not touch
This door is touched just directly to pass through, but this is typically designed in the upside of pipeline, and the design of the downside of pipeline has wobble plate, when super
Cross size ball encounter upside this behind the door, the door of upside can be swung by the wobble plate of transmission control downside, so that being more than mark
The ball of object staff cun is fallen into the slot of special dress waste product, and the wobble plate of the door and execution that play identification ball size is located at pipeline
Two sides up and down, thus can bring inconvenience to the structure installation of screening ball size, and spatially be not easy to arrange, need brokenly
Bad pipeline goes to install, at high cost, and installation effectiveness is low, thus design it is a kind of it is being easily installed, occupied space is lesser, at low cost
Sorter is necessary.
The spherical objects screening plant that the present invention designs a kind of packaging field solves the problems, such as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of spherical objects screening dress of packaging field
It sets, it adopts the following technical solutions to realize.
A kind of spherical objects screening plant of packaging field, it is characterised in that: it includes the first collection box, screening pipe
Road, the second collection box, bracket, triggering screen plate screen pipeline wherein screening the axis hole there are two opening on the two sides in pipeline
Downside on be provided with screening square orifice, the side for screening square orifice is provided with support slot, is provided with escape groove on the downside of support slot；When
Support plate on triggering screen plate during the swing, match by the front end for the support slot opened on the front end of support plate and screening pipeline
It when conjunction, screens the support slot opened on pipeline and plays a supporting role to support plate, when on the front end and screening pipeline in support plate
When the escape groove cooperation opened, screening the support slot opened on pipeline cannot play a supporting role to support plate, before support plate
End can pass through escape groove and continue to lower swing；Screening pipeline is fixedly mounted on bracket, and screens the bottom surface of pipeline and bracket
Between at 30 degree of angles；Convenient for article along screening pipeline slide downward under self gravitation effect；Triggering screen plate is mounted on
It screens in pipeline, and the screening square orifice for triggering screen plate and screening in pipeline cooperates；First collection box and the second collection box are solid
It is fixed rack-mount, and the second collection box and triggering screen plate cooperation；The first collection box collection suitable article of size, second
Collection box collects oversized or too small article.
Above-mentioned triggering screen plate includes gear ring, transmission shaft, driving guide rail, frizzen, wobble plate, second spring, triggering block, the
Symmetrically pacify one end of two gears, support plate, guide rod, drive rod, fixed hub, scroll spring, two of them fixed hub
In the axis hole on the two sides in screening pipeline, the both ends nesting of transmission shaft is mounted in two fixed hubs；Two teeth
Circle is mounted on two fixed hubs by being rotatably assorted, and two gear rings and two fixed hubs correspond；Transmission shaft
It is connected respectively by one group of sun gear and planet gear transmission between the gear ring corresponding with two of both ends；Two gear rings and corresponding two
A scroll spring is separately installed between a fixed hub；The effect of scroll spring is to play reset response to wobble plate；Wobble plate
One end be provided with mounting groove, square orifice is provided on the upper side of mounting groove, is provided on the inner face of mounting groove connected with the outside world
It is oriented to square groove, is oriented on the downside of square groove and is provided with square breach；The two sides that wobble plate is provided with mounting groove one end are mounted on two gear rings；
Wobble plate swing can drive two ring gear against rotation；One end of two driving guide rails is symmetrically mounted on transmission shaft, and two drives
To be threadedly engaged between dynamic guide rail and transmission shaft, the other end of two driving guide rails is located in the mounting groove opened in wobble plate；By
To be threadedly engaged between one end and transmission shaft of two driving guide rails, and the other end of two driving guide rails is located at institute in wobble plate
In the mounting groove opened, so two driving guide rails will be under the action of screw thread along biography when transmission shaft is rotated relative to wobble plate
The axis of moving axis is mobile；Two drive rods are by being slidably installed on two driving guide rails, and two drive rods and two
Driving guide rail corresponds cooperation respectively；Two drive rods are located in the mounting groove opened in wobble plate；Two driving guide rails along
The axis movement of transmission shaft drives two drive rods mounted thereto to move along the axis of transmission shaft respectively；Two drive rods
A second spring is separately installed between corresponding two driving guide rails；Second spring plays reset to corresponding drive rod
Effect；One end of two drive rods is separately installed with a frizzen, and the upper end of two frizzens is pierced by and is opened in wobble plate
Square orifice；Two frizzens are mobile to drive two drive rods mobile, and one end of support plate is provided with triggering notch, triggers the work of notch
Be when preventing the escape groove opened on front end in support plate and screening pipeline from cooperating screen the support slot opened on pipeline with
Support plate interferes；The other end of support plate is symmetrically installed there are two guide rod, and support plate, which passes through, to be slidably installed
In the guiding square groove opened in wobble plate, and two guide rods installed in support plate are slidably matched with two drive rods；Two biographies
Lever is mobile to drive two guide rods mobile, and two guide rods are mobile to drive support plate mobile, institute in support plate and screening pipeline
Support slot and the escape groove cooperation opened；Two second gears are symmetrically mounted on transmission shaft；Triggering block is mounted under wobble plate
Side, and triggering block and support plate cooperate；Two second gears control the movement of triggering block by drawstring.
As the further improvement of this technology, above-mentioned gear ring is mounted on fixed hub by fixed ring, scroll spring
Inner end is fixedly mounted on fixed hub, and the outer end of scroll spring is fixedly mounted on the inner headed face of fixed ring.
As the further improvement of this technology, above-mentioned planet carrier is fixedly mounted on fixed hub, three rotation axis circumferential directions
It is uniformly mounted to the side of planet carrier, three planetary gears are mounted in three rotation axis, and three planetary gears are engaged with gear ring；
Sun gear is fixedly mounted on transmission shaft, and sun gear engages respectively with three planetary gears；Ring gear against rotation drives three planetary gears
Rotation, the rotation of three planetary gears drive sun gears rotation, and sun gear rotation drives transmission shaft rotation, by gear ring, planetary gear and
Sun gear makes transmission shaft achieve the effect that speedup.
As the further improvement of this technology, there is a rotation respectively in two groups of rotation axis of above-mentioned transmission shaft two sides
One fixed plate is installed, two fixed rotating shafts are mounted on correspondingly in two fixed plates, two first gears one on axis
One is accordingly mounted on two fixed rotating shafts, and two first gears are engaged with two second gears respectively；Two winding wheels
It is fixedly mounted on correspondingly on two fixed rotating shafts respectively；Two the first guide rails, which are symmetrically mounted in wobble plate, is provided with guiding
The downside of square groove one end, two the second guide rails are symmetrically mounted at the downside that guiding square groove one end is provided in wobble plate, and are located at two
Between a first guide rail；There are two symmetrical guide block, two drive blocks are symmetrically mounted at pendulum for the two sides installation of drive block
Be provided with the downside of guiding square groove one end on plate, and two guide blocks on two drive blocks and its first guide rail for being located at the same side and
Second guide rail is respectively cooperating with；The first bullet is installed between the guide block and the first guide rail of the cooperation of the first guide rail in two guide blocks
Spring；First spring plays reset response to corresponding drive block；Two pass through a connection respectively between drive block and triggering block
Bar connection, and two connecting rods pass through two the second guide rails；It is connected between two drive blocks and two winding wheels by drawstring；When
When two second gear rotations, two second gears will drive two first gear rotations, and two first gear rotations drive two
A fixed rotating shaft rotation, two fixed rotating shaft rotations drive two winding wheel rotations, and two winding wheel rotations will to wind
Drawstring on it is wound on corresponding winding wheel, the winding of two sections of drawstrings just will pull two drive blocks connected to it along
Two the first guide rail slidings, two drive blocks slide through two connecting rods and triggering block are driven to slide along two the second guide rails,
So that the spacing between triggering block and support plate becomes smaller, finally squeeze and restriction effect is played to support plate on the supporting plate, prevents
During to lower swing, support plate bounces back wobble plate under the pulling force of second spring, influences institute on support plate and screening pipeline
The cooperation for the support slot opened.
As the further improvement of this technology, it is fixedly installed with a square block on two above-mentioned guide rods respectively, two
Mounting groove on square block and wobble plate cooperates, and the effect of square block can be prevented from corresponding guide rod in the gravity of support plate
Under rotated on drive rod so that support plate is swung, influence support plate and screen the cooperation of support slot opened on pipeline.
As the further improvement of this technology, the side of above-mentioned driving guide rail is provided with trapezoidal guide groove, one end peace of drive rod
Equipped with trapezoidal guide block；It is trapezoidal that two drive rods pass through two opened on the trapezoidal guide block and two driving guide rails installed thereon
Guide groove is fitted on two driving guide rails.
As the further improvement of this technology, above-mentioned second spring is extension spring.
As the further improvement of this technology, above-mentioned second gear is mounted on transmission shaft by bearing.
As the further improvement of this technology, the upper end of above-mentioned triggering block has friction rubber, increases triggering block and support
Frictional force between plate.
As the further improvement of this technology, above-mentioned wobble plate is fixedly mounted on gear ring by welding.
Relative to traditional screening technique, what the present invention designed is had the beneficial effect that:
1, the screening plant that designs of the present invention, the triggering screen plate screened in the device is using modularization, by traditional door
It is combined as a whole with wobble plate, so that triggering screen plate installs and is divided into the sieve positioned at upper and lower two sides compared to door and wobble plate
Screening device is easy for installation.
2, the screening plant that the present invention designs, the device do not need to destroy the upper part of screening pipeline, directly sieve triggering
It selects plate to be mounted on two axis holes that screening pipeline is opened, reduces installation cost.
3, the screening plant that the present invention designs, the triggering and screening of the device are respectively positioned on the downside of screening pipeline, installation touching
Space required for hair screen plate is smaller, and the utilization rate for screening pipeline is higher.
4, the screening plant that the present invention designs is made by the design to the support slot in support front edge of board and screening pipeline
The size for the article that must be screened is in a certain range, too large or too small, can all be screened out.
Detailed description of the invention
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is global facility distribution plane schematic diagram.
Fig. 4 is screening pipeline configuration schematic diagram.
Fig. 5 is support slot and evacuation slot structure schematic diagram.
Fig. 6 is triggering screen plate appearance diagram.
Fig. 7 is triggering screen plate structural schematic diagram.
Fig. 8 is triggering screen plate floor map.
Fig. 9 is drive block and triggering block distribution schematic diagram.
Figure 10 is drawstring distribution schematic diagram.
Figure 11 is wound around wheel scheme of installation.
Figure 12 is drive block and triggering block scheme of installation.
Figure 13 is driving guide rail distribution schematic diagram.
Figure 14 is wobble plate structural schematic diagram.
Figure 15 is wobble plate scheme of installation.
Figure 16 is drive rod distribution schematic diagram.
Figure 17 is support plate scheme of installation.
Figure 18 is frizzen scheme of installation.
Figure 19 is second spring scheme of installation.
Figure 20 is driving guide rail structure schematic diagram.
Figure 21 is sun gear and planetary gear scheme of installation.
Figure 22 is scroll spring scheme of installation.
Figure 23 is planetary gear scheme of installation.
Figure 24 is triggering block operation principle schematic diagram.
Figure 25 is triggering one schematic diagram of screen plate working principle.
Figure 26 is triggering two schematic diagram of screen plate working principle.
Figure 27 is triggering three schematic diagram of screen plate working principle.
Figure 28 is triggering four schematic diagram of screen plate working principle.
Figure 29 is frizzen operation principle schematic diagram.
Figure label title: 1, the first collection box；2, pipeline is screened；3, the second collection box；4, bracket；5, triggering screening
Plate；6, square orifice is screened；7, support slot；8, escape groove；9, gear ring；10, transmission shaft；11, axis hole；12, guide rail is driven；13, it touches
Send out bar；14, wobble plate；15, second spring；16, drawstring；17, drive block；18, triggering block；19, the first guide rail；20, the second guide rail；
21, first gear；22, winding wheel；23, fixed rotating shaft；24, fixed plate；25, second gear；26, connecting rod；27, guide block；28,
Support plate；29, guide rod；30, square orifice；31, square breach；32, it is oriented to square groove；33, mounting groove；34, notch is triggered；35,
Drive rod；36, square block；37, trapezoidal guide block；38, trapezoidal guide groove；39, fixed ring；40, planetary gear；41, sun gear；42, solid
Dead axle set；43, planet carrier；44, scroll spring；45, rotation axis；46, the first spring.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example or attached drawing are not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, 2, it includes the first collection box 1, screening pipeline 2, the second collection box 3, bracket 4, triggering screen plate
5, wherein as shown in figure 4, screening pipeline 2 in two sides on open there are two axis hole 11, screen pipeline 2 downside on be provided with
Square orifice 6 is screened, as shown in figure 5, the side of screening square orifice 6 is provided with support slot 7, the downside of support slot 7 is provided with escape groove 8；
When the support plate 28 on triggering screen plate 5 during the swing, the support slot opened on the front end of support plate 28 and screening pipeline 2
When 7 front end cooperation, screens the support slot 7 opened on pipeline 2 and play a supporting role to support plate 28, before in support plate 28
When the escape groove 8 opened on end and screening pipeline 2 cooperates, support plate 28 cannot be played by screening the support slot 7 opened on pipeline 2
Supporting role, the front end of support plate 28 can pass through escape groove 8 and continue to lower swing；As shown in Figure 1,3, screening pipeline 2 is fixed
It is mounted on bracket 4, and screens between pipeline 2 and the bottom surface of bracket 4 into 30 degree of angles；Convenient for article under self gravitation effect
Along screening 2 slide downward of pipeline；As shown in Figure 2,3, triggering screen plate 5 is mounted in screening pipeline 2, and triggers screen plate 5
Cooperate with the screening square orifice 6 in screening pipeline 2；First collection box 1 and the second collection box 3 are fixedly mounted on bracket 4, and the
Two collection boxes 3 cooperate with triggering screen plate 5；First collection box 1 collects the suitable article of size, and the second collection box 3 collects size
Excessive or too small article.
As shown in Figure 6,7, above-mentioned triggering screen plate 5 includes gear ring 9, transmission shaft 10, driving guide rail 12, frizzen 13, pendulum
Plate 14, second spring 15, triggering block 18, second gear 25, support plate 28, guide rod 29, drive rod 35, fixed hub 42, whirlpool
Coil spring 44, wherein one end of two fixed hubs 42 is symmetrically mounted at the two sides in screening pipeline 2 as shown in Fig. 3,6
On axis hole 11 in, as shown in figure 22, the both ends nesting of transmission shaft 10 is mounted in two fixed hubs 42；Two gear rings 9 are logical
It crosses to be rotatably assorted and be mounted on two fixed hubs 42, and two gear rings 9 correspond respectively with two fixed hubs 42；Transmission
It is sequentially connected respectively by one group of sun gear 41 and planetary gear 40 between the gear ring 9 corresponding with two of the both ends of axis 10；Two teeth
A scroll spring 44 is separately installed between circle 9 and corresponding two fixed hubs 42；The effect of scroll spring 44 is to pendulum
Plate 14 plays reset response；As shown in figure 14, one end of wobble plate 14 is provided with mounting groove 33, the side of being provided on the upper side of mounting groove 33
Shape mouth 30, guiding square groove 32 connected with the outside world is provided on the inner face of mounting groove 33, and the downside of guiding square groove 32 is provided with rectangular
Notch 31；As shown in figure 15, the two sides that wobble plate 14 is provided with 33 one end of mounting groove are mounted on two gear rings 9；The swing of wobble plate 14 can
To drive two gear rings 9 to rotate；As shown in Figure 16,19, one end of two driving guide rails 12 is symmetrically mounted on transmission shaft 10,
And to be threadedly engaged between two driving guide rails 12 and transmission shaft 10, as shown in Fig. 7,13, the other end of two driving guide rails 12
In the mounting groove 33 opened in wobble plate 14；Due to matching between one end and transmission shaft 10 of two driving guide rails 12 for screw thread
It closes, and the other end of two driving guide rails 12 is located in the mounting groove 33 opened in wobble plate 14, so being put when transmission shaft 10 is opposite
When plate 14 rotates, two driving guide rails 12 will be moved under the action of screw thread along the axis of transmission shaft 10；As shown in figure 16,
Two drive rods 35 are by being slidably installed on two driving guide rails 12, and two drive rods 35 and two driving guide rails 12
Cooperation is corresponded respectively；Two drive rods 35 are located in the mounting groove 33 opened in wobble plate 14；Two driving guide rails 12 along
The axis movement of transmission shaft 10 drives two drive rods 35 mounted thereto to move along the axis of transmission shaft 10 respectively；Such as figure
17, shown in 18, a second spring 15 is separately installed between two drive rods 35 and corresponding two driving guide rails 12；Second
Spring 15 plays reset response to corresponding drive rod 35；As shown in figure 18, one end of two drive rods 35 is separately installed with one
A frizzen 13, and the upper end of two frizzens 13 is pierced by the square orifice 30 opened in wobble plate 14；The mobile band of two frizzens 13
Dynamic two drive rods 35 are mobile, and as shown in Figure 16,17, one end of support plate 28 is provided with triggering notch 34, trigger the work of notch 34
When with being that the escape groove 8 opened on front end and the screening pipeline 2 prevented in support plate 28 cooperates, the branch opened on pipeline 2 is screened
Support slot 7 is interfered with support plate 28；The other end of support plate 28 is symmetrically installed there are two guide rod 29, and support plate 28 passes through
It is slidably installed in the guiding square groove 32 opened in wobble plate 14, and two installed in support plate 28 guide rod 29 and two
Drive rod 35 is slidably matched；Two drive rods 35 are mobile to drive two guide rods 29 mobile, and two guide rods 29 are mobile to drive branch
Fagging 28 is mobile, and the support slot 7 and escape groove 8 opened in support plate 28 and screening pipeline 2 cooperate；As shown in Fig. 9,21, two
Second gear 25 is symmetrically mounted on transmission shaft 10；As shown in figure 8, triggering block 18 is mounted on the downside of wobble plate 14, and trigger
Block 18 and support plate 28 cooperate；Two second gears 25 control the movement of triggering block 18 by drawstring 16.
As shown in figure 22, above-mentioned gear ring 9 is mounted on fixed hub 42 by fixed ring 39, and the inner end of scroll spring 44 is solid
On fixed hub 42, the outer end of scroll spring 44 is fixedly mounted on the inner headed face of fixed ring 39 for Dingan County.
As shown in figure 22, above-mentioned planet carrier 43 is fixedly mounted on fixed hub 42, as shown in figure 23, three rotation axis 45
It is circumferentially uniformly mounted to the side of planet carrier 43, three planetary gears 40 are mounted in three rotation axis 45, and three planetary gears
40 engage with gear ring 9；Sun gear 41 is fixedly mounted on transmission shaft 10, and sun gear 41 engages respectively with three planetary gears 40；
The rotation of gear ring 9 drives three planetary gears 40 to rotate, and three rotations of planetary gear 40 drive sun gear 41 to rotate, and sun gear 41 rotates band
Dynamic transmission shaft 10 rotates, and makes transmission shaft 10 achieve the effect that speedup by gear ring 9, planetary gear 40 and sun gear 41.
As shown in figure 21, have respectively in a rotation axis 45 in two groups of rotation axis 45 of above-mentioned 10 two sides of transmission shaft and pacify
Equipped with a fixed plate 24, as shown in figure 11, two fixed rotating shafts 23 are mounted on correspondingly in two fixed plates 24, and two
First gear 21 is mounted on correspondingly on two fixed rotating shafts 23, and two first gears 21 respectively with two second gears
25 engagements；Two winding wheels 22 are fixedly mounted on correspondingly respectively on two fixed rotating shafts 23；Two the first guide rails 19 are right
It is mounted on the downside that guiding 32 one end of square groove is provided in wobble plate 14 with claiming, two the second guide rails 20 are symmetrically mounted in wobble plate 14
It is provided with the downside of guiding 32 one end of square groove, and is located between two the first guide rails 19；There are two right for the two sides installation of drive block 17
The guide block 27 for claiming distribution, as shown in Figure 10,12, two drive blocks 17, which are symmetrically mounted in wobble plate 14, is provided with guiding square groove 32 1
The downside at end, and the first guide rail 19 and the second guide rail 20 that two guide blocks 27 on two drive blocks 17 are located at the same side with it divide
Do not cooperate；First spring is installed between the guide block 27 and the first guide rail 19 of the cooperation of the first guide rail 19 in two guide blocks 27
46；First spring 46 plays reset response to corresponding drive block 17；Pass through respectively between two drive blocks 17 and triggering block 18
One connecting rod 26 connects, and two connecting rods 26 pass through two the second guide rails 20；Two drive blocks 17 and two winding wheels 22
Between connected by drawstring 16；When two second gears 25 rotate, two second gears 25 will drive two first gears 21
Rotation, two rotations of first gear 21 drive two fixed rotating shafts 23 to rotate, and two rotations of fixed rotating shaft 23 drive two windings
22 rotation of wheel, two winding wheels 22, which rotate, will make the drawstring 16 wound on it wind on corresponding winding wheel 22, such as
Shown in Figure 24, two sections of windings of drawstring 16 just will pull two drive blocks 17 connected to it and slide along two the first guide rails 19,
Two drive blocks 17 slide through two connecting rods 26 and triggering block 18 are driven to slide along two the second guide rails 20, so that triggering block
Spacing between 18 and support plate 28 becomes smaller, and is finally extruded in support plate 28 and plays restriction effect to support plate 28, prevents from putting
During to lower swing, support plate 28 bounces back plate 14 under the pulling force of second spring 15, influences support plate 28 and screening is managed
The cooperation for the support slot 7 opened on road 2.
As shown in figure 17, it is fixedly installed with a square block 36, two square blocks 36 respectively on two above-mentioned guide rods 29
Cooperate with the mounting groove 33 in wobble plate 14, the effect of square block 36 can be prevented from corresponding guide rod 29 in the gravity of support plate 28
It is rotated on drive rod 35 under effect, so that support plate 28 is swung, influences support plate 28 and screen the branch opened on pipeline 2
Support the cooperation of slot 7.
As shown in figure 20, the side of above-mentioned driving guide rail 12 is provided with trapezoidal guide groove 38, as shown in figure 18, the one of drive rod 35
End is equipped with trapezoidal guide block 37；As shown in figure 16, two drive rods 35 pass through the trapezoidal guide block 37 installed thereon and two drives
The two trapezoidal guide grooves 38 opened on dynamic guide rail 12 are fitted on two driving guide rails 12.
Above-mentioned second spring 15 is 16 spring of drawstring.
Above-mentioned second gear 25 is mounted on transmission shaft 10 by bearing.
The upper end of above-mentioned triggering block 18 has friction rubber, increases the frictional force between triggering block 18 and support plate 28.
Above-mentioned wobble plate 14 is fixedly mounted on by welding on gear ring 9.
Specific workflow: when the screening plant designed using the present invention, the article for needing to screen is passed through into screening pipe
The upper port in road 2 is put into screening pipeline 2, and article scrolls down through under the gravity of itself along screening pipeline 2, and article exists
In rolling process, as shown in a in Figure 25, if the diameter of article is less than the diameter of standard article, and article is not yet
It is just contacted with the wobble plate 14 in triggering screen plate 5 before being contacted with two frizzens 13 in triggering screen plate 5, then article will
Wobble plate 14 is pushed to swing, wobble plate 14, which is swung, drives gear ring 9 to rotate, and the rotation of gear ring 9 drives three planetary gears 40 to rotate, three planets
40 rotation of wheel drives sun gear 41 to rotate, and the rotation of sun gear 41 drives transmission shaft 10 to rotate, and the velocity of rotation of transmission shaft 10 is big
In the velocity of rotation of gear ring 9, i.e. swing speed of the velocity of rotation of transmission shaft 10 greater than wobble plate 14；Due to two driving guide rails 12
One end and transmission shaft 10 between to be threadedly engaged, and the other end of two driving guide rails 12 is located at the installation opened in wobble plate 14
In slot 33, so as shown in a in Figure 29, two driving guide rails 12 will be in spiral shell when transmission shaft 10 is rotated relative to wobble plate 14
It is moved under the action of line along the axis of transmission shaft 10；Two driving guide rails 12 are moved along the axis of transmission shaft 10 to be driven respectively
Two drive rods 35 mounted thereto are moved along the axis of transmission shaft 10, and two drive rods 35 are mobile to drive two frizzens
13 is mobile, and as shown in the b in Figure 29, so that two frizzens 13 get out of the way middle section, article passes through, due in such case
Under, it triggers the support plate 28 in screen plate 5 and is not contacted with the support slot 7 on screening pipeline 2, so as shown in the b in Figure 25, touching
Article will be filled into the second collection box 3 by hair screen plate 5 under the gravity of article to lower swing；In Figure 26
A, as in Figure 27 a, as shown in a in Figure 28, if the size of article enable to article first and triggering screen plate 5 in
Two frizzens 13 contact, and article will push two frizzens 13 and move in wobble plate 14, and two frizzens 13 are mobile to drive two
A drive rod 35 is mobile, and two drive rods 35 are mobile to drive two guide rods 29 mobile, and two guide rods 29 are mobile to drive support
Plate 28 is mobile, so that the front end of support plate 28 removes 14 outside of wobble plate, after article is contacted with wobble plate 14 during scrolling, that
Article just will push the swing of wobble plate 14, and as shown in the b in Figure 29, the swing of wobble plate 14 will make two frizzens 13 will be intermediate
Part is got out of the way, and article passes through, if the distance that support plate 28 removes is insufficient in the front end and screening pipeline 2 of support plate 28
Support slot 7 when contacting, i.e., the diameter of the article diameter that is also less than standard article triggers screen plate as shown in the b in Figure 26
5 will be filled into article in the second collection box 3 under the gravity of article to lower swing；As shown in the c in Figure 27, such as
The distance that fruit support plate 28 removes is sufficient to make the front end of support plate 28 to contact with the support slot 7 screened in pipeline 2, and support plate
When the escape groove 8 opened on front end on 28 and screening pipeline 2 is mismatched, i.e. diameter range of the diameter of article in standard article
Interior, as shown in the b in Figure 27, the support slot 7 that support plate 28 will be screened in pipeline 2 is supported, under the gravity of article
It is filled into the first collection box 1 along screening pipeline 2；If the distance that support plate 28 removes is enough to make as shown in the c in Figure 28
When obtaining the cooperation of escape groove 8 opened on the front end and screening pipeline 2 of support plate 28, i.e., when the diameter of article is greater than standard article,
As shown in the b in Figure 28, article will be filled into the second receipts under the gravity of article to lower swing by triggering screen plate 5
Collect in box 3；When article is after triggering the screening of screen plate 5, the wobble plate in triggering screen plate 5 is under the action of scroll spring 44
It will be swung up, wobble plate 14, which is swung up, just will drive two rotations of gear rings 9, and two rotations of gear rings 9 will make transmission shaft
10 rotations, transmission shaft 10 rotate driving, two driving guide rails 12 are moved along the axis of transmission shaft 10, two 12 edges of driving guide rail
Transmission shaft 10 axis movement drive two drive rods 35 mounted thereto to move along the axis of transmission shaft 10 respectively, two
A drive rod 35 is mobile to drive two frizzens 13 mobile, so that two frizzens 13 reset；Simultaneously transmission shaft 10 rotate so that
Winding wheel 22 rotates, and drawstring 16 unclamps, and two drive blocks 17 reset under the action of two second spring 15.
In summary:
The screening plant that the present invention designs, the triggering screen plate 5 screened in the device using modularization, by traditional door and
Wobble plate 14 is combined as a whole, so that triggering screen plate 5 installs and divides compared to door and wobble plate 14 for positioned at upper and lower two sides
Screening plant it is easy for installation；The screening plant that the present invention designs, the device do not need to destroy the upper part of screening pipeline 2, directly
Screen plate 5 will be triggered by, which connecing, is mounted on two axis holes 11 that screening pipeline 2 is opened, and reduces installation cost；The present invention is set
The screening plant of meter, the triggering and screening of the device are respectively positioned on the downside of screening pipeline 2, and installation triggers required for screen plate 5
Space is smaller, and the utilization rate for screening pipeline 2 is higher；The screening plant that the present invention designs, by 28 front end of support plate and screening
The design of support slot 7 in pipeline 2, so that the size for the article being screened is in a certain range, it is too large or too small then all
It is screened out.
Claims (10)
1. a kind of spherical objects screening plant of packaging field, it is characterised in that: it include the first collection box, screening pipeline,
Second collection box, bracket, triggering screen plate screen pipeline wherein screening the axis hole there are two opening on the two sides in pipeline
Screening square orifice is provided on downside, the side for screening square orifice is provided with support slot, is provided with escape groove on the downside of support slot；Screening
Pipeline is fixedly mounted on bracket, and is screened between pipeline and the bottom surface of bracket into 30 degree of angles；Triggering screen plate is mounted on sieve
It selects in pipeline, and the screening square orifice for triggering screen plate and screening in pipeline cooperates；First collection box and the second collection box are fixed
It is rack-mount, and the second collection box and triggering screen plate cooperation；
Above-mentioned triggering screen plate includes gear ring, transmission shaft, driving guide rail, frizzen, wobble plate, second spring, triggering block, the second tooth
One end of wheel, support plate, guide rod, drive rod, fixed hub, scroll spring, two of them fixed hub is symmetrically mounted at
It screens in the axis hole on the two sides in pipeline, the both ends nesting of transmission shaft is mounted in two fixed hubs；Two gear rings are logical
It crosses to be rotatably assorted and be mounted on two fixed hubs, and two gear rings and two fixed hubs correspond；The both ends of transmission shaft
It is connected respectively by one group of sun gear and planet gear transmission between gear ring corresponding with two；Two gear rings are solid with corresponding two
A scroll spring is separately installed between dead axle set；One end of wobble plate is provided with mounting groove, the side of being provided on the upper side of mounting groove
Shape mouth is provided with guiding square groove connected with the outside world on the inner face of mounting groove, is oriented on the downside of square groove and is provided with square breach；Wobble plate
The two sides for being provided with mounting groove one end are mounted on two gear rings；One end of two driving guide rails is symmetrically mounted on transmission shaft,
And to be threadedly engaged between two driving guide rails and transmission shaft, the other end of two driving guide rails is located at the installation opened in wobble plate
In slot；Two drive rods are by being slidably installed on two driving guide rails, and two drive rods and two driving guide rails point
Yi Yiduiying it not cooperate；Two drive rods are located in the mounting groove opened in wobble plate；Two drive rods drive with corresponding two
A second spring is separately installed between guide rail；One end of two drive rods is separately installed with a frizzen, and two touchings
The upper end of hair bar is pierced by the square orifice opened in wobble plate；One end of support plate is provided with triggering notch, and the other end of support plate is symmetrical
Ground installation is there are two guide rod, and support plate, which passes through, to be slidably installed in the guiding square groove opened in wobble plate, and in support plate
Two guide rods of installation are slidably matched with two drive rods；The support slot and escape groove opened in support plate and screening pipeline are matched
It closes；Two second gears are symmetrically mounted on transmission shaft；Triggering block is mounted on the downside of wobble plate, and triggering block is matched with support plate
It closes；Two second gears control the movement of triggering block by drawstring.
2. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: above-mentioned gear ring
It is mounted on fixed hub by fixed ring, the inner end of scroll spring is fixedly mounted on fixed hub, the outer end of scroll spring
It is fixedly mounted on the inner headed face of fixed ring.
3. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: above-mentioned planet
Wheel is fixedly mounted on fixed hub, and three rotation axis are circumferentially uniformly mounted to the side of planetary gear, three planetary gear installations
In three rotation axis, and three planetary gears are engaged with gear ring；Sun gear is fixedly mounted on transmission shaft, and sun gear and three
Planetary gear engages respectively.
4. a kind of spherical objects screening plant of packaging field according to claim 3, it is characterised in that: be located at above-mentioned
Have respectively in two groups of rotation axis of transmission shaft two sides and a fixed plate is installed in a rotation axis, two fixed rotating shafts one are a pair of
It is mounted on answering in two fixed plates, two first gears are mounted on correspondingly on two fixed rotating shafts, and two first
Gear engages respectively with two second gears；Two winding wheels are fixedly mounted on correspondingly respectively on two fixed rotating shafts；
Two the first guide rails are symmetrically mounted at the downside that guiding square groove one end is provided in wobble plate, and two the second guide rails are symmetrically mounted at
It is provided with the downside of guiding square groove one end in wobble plate, and is located between two the first guide rails；There are two right for the two sides installation of drive block
Claim the guide block of distribution, two drive blocks are symmetrically mounted at the downside that guiding square groove one end is provided in wobble plate, and two drive blocks
On two guide blocks the first guide rail and the second guide rail for being located at the same side with it be respectively cooperating with；Match in two guide blocks with the first guide rail
The first spring is installed between the guide block and the first guide rail closed；Two pass through a company respectively between drive block and triggering block
Extension bar connection, and two connecting rods pass through two the second guide rails；It is connected between two drive blocks and two winding wheels by drawstring.
5. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: two above-mentioned
A square block is fixedly installed on guide rod respectively, the mounting groove on two square blocks and wobble plate cooperates.
6. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: above-mentioned driving
The side of guide rail is provided with trapezoidal guide groove, and one end of drive rod is equipped with trapezoidal guide block；Two drive rods pass through to be installed thereon
The two trapezoidal guide grooves opened on trapezoidal guide block and two driving guide rails are fitted on two driving guide rails.
7. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: above-mentioned second
Spring is extension spring.
8. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: above-mentioned second
Gear is mounted on transmission shaft by bearing.
9. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: above-mentioned triggering
The upper end of block has friction rubber.
10. a kind of spherical objects screening plant of packaging field according to claim 1, it is characterised in that: above-mentioned pendulum
Plate is fixedly mounted on gear ring by welding.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960384.7A CN112090757B (en) | 2019-09-10 | 2019-09-10 | Spherical article sieving mechanism that packing field used |
| CN201910851086.1A CN110420858B (en) | 2019-09-10 | 2019-09-10 | Spherical article sieving mechanism that packing field was used |
| CN202010959605.9A CN112108374B (en) | 2019-09-10 | 2019-09-10 | Spherical article screening installation that packing field was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851086.1A CN110420858B (en) | 2019-09-10 | 2019-09-10 | Spherical article sieving mechanism that packing field was used |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010960384.7A Division CN112090757B (en) | 2019-09-10 | 2019-09-10 | Spherical article sieving mechanism that packing field used |
| CN202010959605.9A Division CN112108374B (en) | 2019-09-10 | 2019-09-10 | Spherical article screening installation that packing field was used |
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| CN110420858A true CN110420858A (en) | 2019-11-08 |
| CN110420858B CN110420858B (en) | 2020-10-09 |
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| CN202010959605.9A Active CN112108374B (en) | 2019-09-10 | 2019-09-10 | Spherical article screening installation that packing field was used |
| CN202010960384.7A Active CN112090757B (en) | 2019-09-10 | 2019-09-10 | Spherical article sieving mechanism that packing field used |
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| CN202010960384.7A Active CN112090757B (en) | 2019-09-10 | 2019-09-10 | Spherical article sieving mechanism that packing field used |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112108374B (en) | 2021-10-15 |
| CN112108374A (en) | 2020-12-22 |
| CN112090757B (en) | 2021-09-21 |
| CN110420858B (en) | 2020-10-09 |
| CN112090757A (en) | 2020-12-18 |
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