CN207312463U - A kind of flaky material conveying mechanism - Google Patents
A kind of flaky material conveying mechanism Download PDFInfo
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- CN207312463U CN207312463U CN201720953026.7U CN201720953026U CN207312463U CN 207312463 U CN207312463 U CN 207312463U CN 201720953026 U CN201720953026 U CN 201720953026U CN 207312463 U CN207312463 U CN 207312463U
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- connecting rod
- rotating disk
- cam
- fixed seat
- guide rail
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Abstract
It the utility model is related to a kind of disposable sanitary articles production equipment, more particularly to a kind of flaky material conveying mechanism, on the basis of original plane trigonometry connecting rod adds cam composite-motion mechanism, upgrade to Three-dimensional triangle connecting rod and add two sets of cam compound motions, by the way that the circumference guide rail of fixed suction tray is changed to cam tracks, it can realize amplification at the both ends of cam disengaging material and reduce the effect of suction tray spacing；By the way that plane trigonometry linkage is changed to Three-dimensional triangle linkage, the linkage more crypto set that can be allowed on suction tray is distributed in rotating disk and cam disc, so can circumferentially arrange more adsorbent equipments, peripheral suction tray fixation guide rail is transformed into cam tracks by the utility model, can make the operating that bigger displacement is circumferentially done between material absorbent module.
Description
Technical field
A kind of disposable sanitary articles production equipment is the utility model is related to, more particularly to a kind of flaky material conveyer
Structure.
Background technology
The variable-distance flaky soft adsorption transfer approach and device of Patent No. 201110316230.5 disclose a kind of change
Speed transmits solution, by triangular coupling rod and the compound motion of cam mechanism, to change each adsorbent equipment in circular guideway
The angular speed of upper operation, so as to fulfill receiving and abandoning position formation speed difference.Production line is run under lower-speed state, this dress
Putting can be in the spacing between a small range change flaky material.But with the lifting of technology, the linear velocity of product line
Constantly improve, the speed of service of this pitch-changing mechanism is also required to be lifted therewith, and the size range of displacement will also expand therewith.Root
The characteristics of being run according to cam mechanism, speed is faster, and shock loading is bigger caused by mechanism, and optimal design is exactly in original
On some rotating speeds, the demand of high speed, but original mechanism intermediate cam connecting rod and other connections are adapted to by increasing adsorbent equipment
Space is larger shared by part, and cam line leans on entad, and 8 sets of roller mechanisms of inside arrangement are very intensive, it is difficult to directly increase
Adsorbent equipment.
Utility model content
In order to solve the defects of pitch range present in the prior art is small, the utility model provide a kind of spaces compact,
The big flaky material conveying mechanism of pitch range.
Technical solution is used by the utility model solves its technical problem：
A kind of flaky material conveying mechanism, including base, are fixed with fixing axle on the base, the fixing axle
One end, which is fixed or be can adjust, is equipped with cam disc, and the fixing axle other end is rotatably connected to rotary components, the fixing axle
On be fixed with external cam guide rail fixed seat, the rotary components include the rotating disk and and external cam with fixing axle rotation connection
The external cam guide rail of guide rail fixed seat rotation connection, is equipped with cam driving-rod, institute between the rotating disk and external cam guide rail
It is equipped with Suction cup assembly and linkage between the rotary components and cam disc stated, the linkage includes first connecting rod, the
Two connecting rods and third connecting rod, the Suction cup assembly include sucker fixed seat, the sucker fixed seat and external cam guide rail
Flange is slidably connected, and the upper end of the sucker fixed seat other end and second connecting rod is hinged, the lower end of the second connecting rod
It is hinged with one end of first connecting rod, the other end of the first connecting rod is fixedly connected with third connecting rod, the third connecting rod
The other end slided along the cam path of cam disc, be hinged with connecting rod fixed seat on the rotary components, described first connects
Bar and the rotation connection of connecting rod fixed seat.
Further, the rotating disk includes the first rotating disk and the second rotating disk, and the connecting rod fixed seat is hinged
In second rotating disk, rotatable connection bar is fixedly connected between first rotating disk and the second rotating disk.
Further, the Suction cup assembly further includes the sucker for being fixed on sucker fixed seat, is connected on the sucker
There is the second Air suction pipe joint, the sucker is equipped with some adsorption holes communicated with the first Air suction pipe joint, the base
On be fixed with negative pressure cabin, the negative pressure cabin is connected with some negative pressure sections, and the negative pressure section is equipped with negative port, institute
Air-breathing rotating disk is equipped with outside the negative pressure cabin stated, the air-breathing rotating disk is rotated synchronously with rotary components, air-breathing rotation
The first Air suction pipe joint, the quantity of second Air suction pipe joint and the first Air suction pipe joint quantity are circumferentially evenly equipped with turntable
It is identical, it is connected with hose between first Air suction pipe joint and the second Air suction pipe joint.
Beneficial effect：
(1) the fixed-circumference guide rail of peripheral suction tray is transformed into cam tracks, can made between material absorbent module in circle
The operating of bigger displacement is done on week；
(2) the utility model upgrades to vertical on the basis of original plane trigonometry connecting rod adds cam composite-motion mechanism
Body triangular coupling rod adds two sets of cam compound motions, increases by one group of first rotating disk, by the way that the circumference guide rail of fixed suction tray is changed
For cam tracks, it can realize amplification at the both ends of cam disengaging material and reduce the effect of suction tray spacing；By by plane
Triangular bar linkage is changed to Three-dimensional triangle linkage, and the linkage more crypto set that can be allowed on suction tray is distributed in rotation
On turntable and cam disc, so can circumferentially arrange more adsorbent equipments, preferably adapt to running at high speed for production line；
(3) on the original basis, change the negative pressure line design of suction tray, each suction tray is born using independent
Pressure pipe road, so preferably controls the negative pressure value in each suction tray；
(4) on the original basis, change the framework of transmission, central shaft is fixed on base, allow bearing block connection to be driven
Wheel, allows rotatable parts to be all fixed on bearing block, and rotary part is not fixed on center shaft so that space of components structure is more stepped up
Gather.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the front view of the flaky material conveying mechanism of the utility model；
Fig. 2 is the partial sectional view of the flaky material conveying mechanism of the utility model；
Fig. 3 is the rearview of the flaky material conveying mechanism of the utility model；
Fig. 4 is the linkage view of the utility model；
Fig. 5 is the mechanical schematic diagram of the flaky material conveying mechanism of the utility model；
Fig. 6 is the course of work schematic diagram of the flaky material conveying mechanism of the utility model.
Wherein, 1, base, 11, fixing axle, 12, cam fixed disk, 13, external cam guide rail fixed seat, 14, negative pressure cabin, 15,
Negative port, 2, rotary components, 21, rotating shaft holder, the 22, first rotating disk, 23, rotatable connection bar, the 24, second rotating disk,
25th, first connecting rod fixed seat, 26, main driving wheel, 27, cam driving-rod, 28, air-breathing rotating disk, the 29, first Air suction pipe joint,
3rd, Suction cup assembly, 31, sucker, 32, sucker fixed seat, 33, external cam guide rail, 34, slide roller, 35, second connecting rod fixed seat,
36th, hose, the 37, second Air suction pipe joint, 4 linkages, 41, first connecting rod, 42, second connecting rod, 43, third connecting rod, 44, even
Bar fixed seat, 5, cam disc, 110, outer cam guide rail, 120, rotating disk, 130, inner side cam tracks, 210, triangular coupling rod,
220th, connecting rod, 310, absorption fixed seat, 320, suction tray, the 410, first slide block assembly, the 420, second slide block assembly.
Embodiment
Such as Fig. 1-4, a kind of flaky material conveying mechanism, including base 1, are fixed with fixing axle 11, fixing axle 11 on base 1
One end fix or it is adjustable be equipped with cam disc 5, i.e., cam disc 5 relative to 11 center of fixing axle can be it is adjustable with
Changeless two ways, cam disc 5 is fixed in fixing axle 11 by cam fixed disk 12 when being fixedly connected, fixing axle 11
The other end is rotatably connected to rotary components 2, and external cam guide rail fixed seat 13, external cam guide rail fixed seat are fixed with fixing axle 11
13 are connected in fixing axle 11 by flat key, and rotary components 2 include the rotating disk and and external cam being rotatablely connected with fixing axle 11
The external cam guide rail 33 that guide rail fixed seat 13 is rotatablely connected, is equipped with cam driving-rod 27 between rotating disk and external cam guide rail 33,
Suction cup assembly 3 and linkage 4 are equipped between rotary components 2 and cam disc 5, linkage 4 connects including first connecting rod 41, second
Bar 42 and third connecting rod 43, Suction cup assembly 3 include sucker fixed seat 32, and sucker fixed seat 32 and the flange of external cam guide rail 33 are slided
Dynamic connection, specifically, sucker fixed seat 32 is equipped with the slide roller 34 to match with the flange of external cam guide rail 33, guide rail rolling
Son 34 includes upper roller and lower roller, and flange is stuck among roller and lower roller, and 32 other end of sucker fixed seat and second connects
The upper end of bar 42 is hinged, specifically, be fixed with second connecting rod fixed seat 35 on sucker fixed seat 32, the upper end of first connecting rod 42 and
Second connecting rod fixed seat 35 is hinged, and the lower end of second connecting rod 42 and one end of first connecting rod 41 are hinged, first connecting rod 41 it is another
End is fixedly connected with third connecting rod 43, and the other end of third connecting rod 43 is slided along the cam path of cam disc 5, on rotary components 2
Connecting rod fixed seat 44 is hinged with, first connecting rod 41 and connecting rod fixed seat 44 are rotatablely connected.
Rotating disk includes the first rotating disk 22 and the second rotating disk 24, and connecting rod fixed seat 44 is hinged on the second rotating disk 24
On, specifically, being fixed with first connecting rod fixed seat 25 in the second rotating disk 24, connecting rod fixed seat 44 is hinged on first connecting rod and fixes
On seat 25, rotatable connection bar 23 is fixedly connected between the first rotating disk 22 and the second rotating disk 24.Rotary components 2 further include rotation
Shaft bearing 21, is equipped with bearing, main driving wheel 26 is fixed with rotating shaft holder 21 between rotating shaft holder 21 and fixing axle 11,
The rotation of main driving wheel 26 drives whole rotary components 2 to rotate.
Suction cup assembly 3 further includes the sucker 31 for being fixed on sucker fixed seat 32, and being connected with the second air intake duct on sucker 31 connects
First 37, sucker 31 is equipped with some adsorption holes communicated with the first Air suction pipe joint 29, and negative pressure cabin 14 is fixed with base 1, bears
Pressure storehouse 14 is connected with some negative pressure sections, and negative pressure section is equipped with negative port 15, and the outside of negative pressure cabin 14 is equipped with air-breathing rotating disk
28, air-breathing rotating disk 28 is rotated synchronously with rotary components 2, and the first Air suction pipe joint 29 is circumferentially evenly equipped with air-breathing rotating disk 28,
The quantity of second Air suction pipe joint 37 is identical with 29 quantity of the first Air suction pipe joint, the first Air suction pipe joint 29 and the second air intake duct
Hose 36 is connected between connector 37.
Sucker is when it is cam curve that the track run, which is relatively fixed center, on 31 fixation guide rails, according to the point phase on cam
For the difference of the radius R of fixed center, secondary zoom in or out between sucker 31 can be realized on the basis of original space
Away from.
Fig. 5 is the mechanical schematic diagram of the utility model, wherein, outer cam guide rail 110 corresponds to cam fixed disk 12, rotation
Turntable 120 corresponds to the second rotating disk 24, and inner side cam tracks 130 correspond to cam disc 5, and triangular coupling rod 210 corresponds to first and connects
Bar 41, third connecting rod 43 and connecting rod fixed seat 44, absorption fixed seat 310 correspond to Suction cup assembly 3, and suction tray 320, which corresponds to, to be inhaled
Disk 31, the first slide block assembly 410 correspond to the flange of slide roller 34 and external cam guide rail 33, and the second slide block assembly 420 corresponds to
Cam path and the bearing that is arranged in cam path in cam disc 5.
The pitch-changing mechanism changes sliding block in linkage relative to the half of disc rotary center by the track of cam
Electrical path length, then the amplification principle by outer cam slideway, all displacement components are during circumference is run, per two adjacent groups
Spacing between adsorbent equipment is all one and changes from small to big, then from large to small, a kind of specific periodically change is presented.
The utility model upgrades to solid three on the basis of original plane trigonometry connecting rod adds cam composite-motion mechanism
Angle connecting rod adds two sets of cam compound motions, by the way that the circumference guide rail of fixed suction tray 320 is changed to cam tracks, is passed in and out in cam
The both ends of material can realize amplification and reduce the effect of suction tray spacing；By the way that plane trigonometry linkage is changed to solid
Triangular bar linkage, being distributed in rotating disk and cam disc for the linkage more crypto set that can be allowed on suction tray, so exists
Can arrange more adsorbent equipments on circumference.
Operation principle：
Such as Fig. 6, when the displacement principle of the utility model is expansion, by expansion single body by other convey from A points into
Enter into pitch-changing mechanism, be attached on each suction tray 320, the angle between them is β, by pitch-changing mechanism around O points with
Angular velocity omega rotates, and suction tray 320 takes single body to B points, and the spacing between single body is opened at this time, between them
Spacing angle be changed into α, wherein α>β, the single body for being opened spacing depart from pitch-changing mechanism from B points, are conveyed by others
Mechanism is transported to next station.
When the utility model displacement principle for contracting away from when, contracted and entered away from single body by other conveyings from B points
In pitch-changing mechanism, it is attached on each suction tray 320, the angle between them is α, by pitch-changing mechanism around O points with angle speed
ω is spent to rotate, suction tray 320 takes single body to A points, and the spacing between single body is reduced at this time, between them between
It is changed into β, wherein α away from angle>β, the single body for being opened spacing depart from pitch-changing mechanism from A points, pass through other conveying mechanisms
It is transported to next station.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.Protection by the obvious changes or variations that the spirit of the utility model is extended out still in the utility model
Among scope.
Claims (3)
- A kind of 1. flaky material conveying mechanism, it is characterised in that:Including base (1), the base is fixed with fixing axle on (1) (11), one end of the fixing axle (11), which is fixed or be can adjust, is equipped with cam disc (5), and the fixing axle (11) other end turns It is dynamic to be connected with rotary components (2), external cam guide rail fixed seat (13), the rotation group are fixed with the fixing axle (11) Part (2) includes the external cam with the rotating disk of fixing axle (11) rotation connection and with external cam guide rail fixed seat (13) rotation connection Guide rail (33), is equipped with cam driving-rod (27), the rotary components (2) between the rotating disk and external cam guide rail (33) Suction cup assembly (3) and linkage (4) are equipped between cam disc (5), the linkage (4) includes first connecting rod (41), second connecting rod (42) and third connecting rod (43), the Suction cup assembly (3) include sucker fixed seat (32), the suction Disk fixed seat (32) and the flange of external cam guide rail (33) are slidably connected, and the sucker fixed seat (32) other end and second connects The upper end of bar (42) is hinged, and the lower end of the second connecting rod (42) and one end of first connecting rod (41) are hinged, and described first The other end of connecting rod (41) is fixedly connected with third connecting rod (43), and the other end of the third connecting rod (43) is along cam disc (5) Cam path in slide, be hinged with connecting rod fixed seat (44) on the rotary components (2), the first connecting rod (41) and even Bar fixed seat (44) is rotatablely connected.
- A kind of 2. flaky material conveying mechanism according to claim 1, it is characterised in that:The rotating disk includes first Rotating disk (22) and the second rotating disk (24), the connecting rod fixed seat (44) are hinged in second rotating disk (24), Rotatable connection bar (23) is fixedly connected between first rotating disk (22) and the second rotating disk (24).
- A kind of 3. flaky material conveying mechanism according to claim 1, it is characterised in that:The Suction cup assembly (3) is also Sucker (31) including being fixed on sucker fixed seat (32), is connected with the second Air suction pipe joint (37) on the sucker (31), The sucker (31) is equipped with some adsorption holes communicated with the first Air suction pipe joint (29), is fixed on the base (1) There is negative pressure cabin (14), the negative pressure cabin (14) is connected with some negative pressure sections, and the negative pressure section is equipped with negative port (15), air-breathing rotating disk (28), the air-breathing rotating disk (28) and rotary components (2) are equipped with outside the negative pressure cabin (14) Rotate synchronously, the first Air suction pipe joint (29), second air intake duct are circumferentially evenly equipped with the air-breathing rotating disk (28) The quantity of connector (37) is identical with the first Air suction pipe joint (29) quantity, first Air suction pipe joint (29) and the second air-breathing Hose (36) is connected between pipe fitting (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953026.7U CN207312463U (en) | 2017-08-02 | 2017-08-02 | A kind of flaky material conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953026.7U CN207312463U (en) | 2017-08-02 | 2017-08-02 | A kind of flaky material conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207312463U true CN207312463U (en) | 2018-05-04 |
Family
ID=62434863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720953026.7U Active CN207312463U (en) | 2017-08-02 | 2017-08-02 | A kind of flaky material conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207312463U (en) |
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2017
- 2017-08-02 CN CN201720953026.7U patent/CN207312463U/en active Active
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