CN102989917B - Asynchronous feeding device - Google Patents
Asynchronous feeding device Download PDFInfo
- Publication number
- CN102989917B CN102989917B CN201210543804.7A CN201210543804A CN102989917B CN 102989917 B CN102989917 B CN 102989917B CN 201210543804 A CN201210543804 A CN 201210543804A CN 102989917 B CN102989917 B CN 102989917B
- Authority
- CN
- China
- Prior art keywords
- arc side
- pay
- yoke plate
- feeding device
- outer arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention relates to an asynchronous feeding device which solves the problem that common veneer reeling machines cannot feed rotatably. The asynchronous feeding device consists of an inner clamping feeding device, an outer arc side clamping feeding device, an inner arc side step length yoke plate, an outer arc side step length yoke plate, a pin roll, a speed regulating motor, a lead screw, a nut and a pull rod, wherein two clamping feeding devices are respectively installed on the inner and outer inner arc sides of a fan-shaped panel veneer. The inner (outer) arc side clamping feeding device, the inner (outer) arc side step length yoke plate, the other inner (outer) arc side step length yoke plate and the other inner (outer) arc side clamping feeding device are connected sequentially through the pin roll. The step length yoke plates on the inner and outer arc sides are determined by inner and outer arc lengths corresponding to each step feeding corner. The clamping feeding device close to the veneer reeling machine is hinged with veneer reeling machine through connecting rods on the inner and outer arc sides while the other clamping feeding device can move along the inner and outer arcs under the effect of the speed regulating motor, the lead screw and the nut. The two clamping feeding devices clamp the panel veneers alternately and can realize asynchronous feed in cooperation with the speed regulating motor, the lead screw and the nut.
Description
Technical field
The present invention relates to a kind of asynchronous pay-off, particularly relate to a kind of asynchronous pay-off with fan-shaped plate compacting steep-taper housing.
Background technology
The Small Taper bullet of tapering below 10 degree is made, can make of general veneer reeling machine, but for the bullet compared with steep-taper, because common veneer reeling machine can not realize swivel feeding, even if so installed the feeding by force of backgauge roller additional, also flitch can be made too greatly to be extruded gross distortion by block roller due to the frictional force between the roller of veneer reeling machine and material, and the taper conforming to requirement can not be rolled out.And the volume cone equipment of specialty is often confined to the specification of product, can not be general.
Summary of the invention
In order to overcome above-mentioned shortcoming, the invention provides a kind of asynchronous pay-off, solving common veneer reeling machine can not the problem of swivel feeding.
The present invention be by inner side clamp pay-off, outer arc side clamp pay-off, the long yoke plate of inner arc side step, the long yoke plate of outer arc side step, bearing pin, buncher, screw mandrel, screw and pull bar form; It is characterized in that: interior (outward) arc side clamping pay-off, the long yoke plate of interior (outward) arc side step, the long yoke plate of (outward) arc side step and bearing pin connection successively between (outward) arc side clamping pay-off in another in another, screw and interior (outward) arc side clamp that pay-off is hinged, screw connects with wire rod thread, screw mandrel docks with motor shaft, buncher and in another (outward) arc side clamp between pay-off hinged, the two ends of pull bar clamp pay-off and outer arc side respectively and clamp pay-off and weld with the inside arc on same bus; Described clamping pay-off, is made up of C type jaw, hydraulic cylinder, roll shaft, roll shaft baffle plate; It is characterized in that: hydraulic cylinder and roll shaft baffle plate and C type jaw bolt-connection, roll shaft coordinates with C type jaw and roll shaft damper shaft interporal lacuna.
The technical solution adopted for the present invention to solve the technical problems is: install two cover clamping pay-offs respectively in the inner arc side of fan-shaped plate and outer arc side, an inner arc side corresponding bus each with the clamping pay-off of outer arc side, inner arc side clamping pay-off on same bus and outer arc side clamp between pay-off and weld a pull bar as one group, interior (outward) arc side clamping pay-off, the interior long yoke plate of (outward) arc side step, the long yoke plate of (outward) arc side step and bearing pin connection successively between (outward) arc side clamping pay-off in another in another, the step-length yoke plate of interior outer arc side is determined by often walking arc length inside and outside corresponding to feeding corner, beyond this example arc length be 200 millimeters determine same angle corresponding in arc length.One group of clamping pay-off near veneer reeling machine side and veneer reeling machine are connected machine bar by interior outer arc side hinged, can move along interior outer arc under the effect of another group clamping pay-off buncher, leading screw, screw.Two stack clamping devices alternately clamp plate, buncher, leading screw, screw cooperation under just can realize asynchronous feeding.
The invention has the beneficial effects as follows, improve the security of operating efficiency and operation, reduce the task difficulty of employee.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of the two cover clamping pay-offs being positioned at the same arc side of fan-shaped plate.
Fig. 2 is the left view of a set of clamping pay-off in Fig. 1.
Fig. 3 is the scheme of installation of the two cover clamping pay-offs near veneer reeling machine side.
Fig. 4 is the scheme of installation of moveable two cover clamping pay-offs.
Fig. 5 and Fig. 6 is one embodiment of the present of invention.
In figure: 1 hydraulic cylinder, 2 bolts, 3 roll shafts, 4 bolts, 5 roll shaft baffle plates, 6C type jaw, 7 otic placodes, 8 bearing pins, 9 step-length yoke plates, 10 bearing pins, 11 axles, 12,13 inner arc side clamping pay-offs, 14,15 outer arc side clamping pay-offs, 16 screws, 17 leading screws, 18 bunchers, the 19 online bars in inner arc side, 20 outer arc sides connect machine bar, 21 pull bars, 22 fan-shaped plates, 23 veneer reeling machines.
Detailed description of the invention
As can be seen from Fig. 1 and Fig. 2, clamping pay-off 12 ~ 15 is made up of C type jaw 6, hydraulic cylinder 1, roll shaft 3, roll shaft baffle plate 5.Hydraulic cylinder 1 is fixed on C type jaw 6 by bolt 2; Roll shaft baffle plate 5 is connected by bolt 4 with C type jaw 6, is axis hole matched in clearance between roll shaft 3 and C type jaw 6 and roll shaft baffle plate 5.
As can be seen from Fig. 1 composition graphs 5,6, be positioned at fan-shaped plate 22 same arc side two cover clamping pay-off 14,15 (12,13) otic placode 7 between by bearing pin 8, the long yoke plate of (outward) side step 9, bearing pin 10, the long yoke plate 9 of another (outward) arc side step and another bearing pin 8 successively bearing pin connect.
As seen from Figure 3, on the C type jaw 6 of two cover clamping pay-offs 13 and 15 of veneer reeling machine 23 side, screw 16 is connect by hinge, spiral marking connection between leading screw 17 and screw 16.
As seen from Figure 4, moveable two cover clamping pay-offs 12 and 14 C type jaw 6 on connect buncher by hinge.
As can be seen from Fig. 3,4, between two covers clamping pay-off 12,14 (13,15) on same bus, welding pull bar 21 is to ensure the distance between two covers clamping pay-off 12,14 (13,15).
Fig. 6 composition graphs 2 can be found out, the C type jaw 6 being positioned at two cover clamping pay-offs 13 and 15 of close veneer reeling machine 23 side connects machine bar 20 by the online bar 19 of axle 11 and inner side, outside and connects with veneer reeling machine 23 hinge; Clamping pay-off 13 (15) on the same arc of fan-shaped plate 22 with 12 (14) with C type jaw 6 connect screw 16 by hinge, spiral marking connection between screw 16 and leading screw 17, leading screw 17 docks with buncher 18, buncher 18 and clamping pay-off 12 (14) stud connection.
Below implementation process of the present invention is further described:
Fan-shaped plate 22 is put into core veneer reeling machine 23, and makes the axis of its pressure roller parallel with the radius (bus of shaping posterior pyramids) of fan-shaped plate 22.According to the above, by Fig. 5, four cover clamping pay-offs 12,13,14,15 are arranged on fan-shaped plate 22, and clamping pay-off 12 and 14,13 and 15 is close to.Primer fluid pressing system makes clamping pay-off 12, the cylinder bar of the hydraulic cylinder 1 of 14 stretches out, cylinder bar and the acting in conjunction of C type jaw 6 clamp fan-shaped plate 22, start the buncher 18 of the good speed ratio of adjusted by leading screw 17, screw 16 makes clamping pay-off 12, 14 drive fan-shaped plate 22 along fan-shaped plate 22 arc limit movement counterclockwise, and clamp pay-off 13, the roll shaft 3 of 15 rolls on fan-shaped plate 22, until the step-length yoke plate 9 of interior outer arc side is all in straight line, now electric control system is because the increase of electric current being detected and automatically stopping the work (Fig. 6) of motor, just can realize the object of a step feeding.
Primer fluid pressing system makes the cylinder bar of the hydraulic cylinder 1 of clamping pay-off 13,15 stretch out, and cylinder bar and the acting in conjunction of C type jaw 6 clamp fan-shaped plate 22, the cylinder bar of the hydraulic cylinder 1 of clamping pay-off 12,14 is regained and is decontroled by fan-shaped plate 22; Start buncher 18 to reverse, make clamping pay-off 12,14 under the support of roll shaft 3 by leading screw 17, screw 16, along the movement clockwise of fan-shaped plate 22, until interior (outward) arc side clamping pay-off 12 and 13 (14 and 15) is close to, now electric control system is because the increase of electric current being detected and automatically stopping the work of motor, clamping device 12,14 returns original position, for next feeding is got ready.
After clamping pay-off 12 ~ 14 often completes a step feeding, just available volume trigger is once suppressed, and ensure that the axis of the pressure roller of veneer reeling machine 23 during each compacting is parallel with the radius (bus of shaping posterior pyramids) of fan-shaped plate 22.
It is noted that the pressure roller of veneer reeling machine 23 must lift, with anti-tamper pay-off during each feeding.
Claims (2)
1. an asynchronous pay-off, comprises the first inner arc side clamping pay-off, the second inner arc side clamping pay-off, the long yoke plate of the first inner arc side step, the long yoke plate of the second inner arc side step, the first outer arc side clamping pay-off, the second clamping of outer arc side pay-off, the long yoke plate of the first outer arc side step, the long yoke plate of the second outer arc side step, bearing pin, the first buncher, the second buncher, the first leading screw, the second leading screw, the first screw, the second screw, the first pull bar and the second pull bar; It is characterized in that: bearing pin connection successively between the first inner arc side clamping pay-off, the long yoke plate of the first inner arc side step, the long yoke plate of the second inner arc side step and the second inner arc side clamping pay-off; It is hinged that first screw and the first inner arc side clamp pay-off, and the first screw and the first threads of lead screw connect, and the first leading screw docks with the first motor shaft, and the first buncher and the second inner arc side clamp between pay-off hinged; Bearing pin connection successively between first outer arc side clamping pay-off, the long yoke plate of the first outer arc side step, the long yoke plate of the second outer arc side step and the second outer arc side clamping pay-off; It is hinged that second screw and the first outer arc side clamp pay-off, and the second screw and the second threads of lead screw connect, and the second leading screw docks with the second motor shaft, and the second buncher and the second outer arc side clamp between pay-off hinged; The two ends of the first pull bar clamp pay-off and the first outer arc side respectively and clamp pay-off and weld with the first inner arc side on same bus; The two ends of the second pull bar clamp pay-off and the second outer arc side respectively and clamp pay-off and weld with the second inner arc side on same bus.
2. asynchronous pay-off according to claim 1, is characterized in that: the first inner arc side clamping pay-off, the second inner arc side clamping pay-off, the first outer arc side clamping pay-off and the second outer arc side clamping pay-off include C type jaw, hydraulic cylinder, roll shaft, roll shaft baffle plate; Hydraulic cylinder and roll shaft baffle plate and C type jaw bolt-connection, roll shaft coordinates with C type jaw and roll shaft damper shaft interporal lacuna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210543804.7A CN102989917B (en) | 2012-12-17 | 2012-12-17 | Asynchronous feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210543804.7A CN102989917B (en) | 2012-12-17 | 2012-12-17 | Asynchronous feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102989917A CN102989917A (en) | 2013-03-27 |
| CN102989917B true CN102989917B (en) | 2015-03-25 |
Family
ID=47919323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210543804.7A Active CN102989917B (en) | 2012-12-17 | 2012-12-17 | Asynchronous feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102989917B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350090A (en) * | 1981-01-30 | 1982-09-21 | The Minster Machine Company | Motorized and micro feed length adjustment for a press feed |
| JP2001334329A (en) * | 2000-05-22 | 2001-12-04 | Amada Co Ltd | Sheet working machine |
| KR20040043366A (en) * | 2002-11-18 | 2004-05-24 | 효동기계공업 주식회사 | improved apparatus for supplying material in a high-speed precision former |
| CN101352770A (en) * | 2007-07-28 | 2009-01-28 | 天津市松正电动科技有限公司 | Full automatic aluminium section bar cutter device |
| CN201183089Y (en) * | 2008-04-23 | 2009-01-21 | 浙江五洲新春集团有限公司 | Steel pipe cold die cut equipment |
| CN102744332B (en) * | 2012-07-23 | 2014-06-25 | 杭州和泰机电工业有限公司 | Automatic feeding mechanism for typewriting of link plates |
-
2012
- 2012-12-17 CN CN201210543804.7A patent/CN102989917B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102989917A (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208826427U (en) | A kind of panel beating fixed mechanism | |
| CN103920837B (en) | A kind of AC servo formula swager with external diameter changing mechanism | |
| CN203343206U (en) | Production unit for helical welded pipe with reinforcing ribs | |
| CN107719582A (en) | A kind of anti-tipping apparatus built for boat segmental and its application method | |
| CN102989917B (en) | Asynchronous feeding device | |
| CN104368712A (en) | Shrinking and expanding port machining device for plate rolling machine | |
| CN211619272U (en) | Color steel plate grabbing mechanism | |
| CN201493310U (en) | Highly-effective energy-saving copper belt triple rolling mill | |
| CN206316188U (en) | A kind of many bore profile shapes Full-automatic tube bending machines | |
| CN202625435U (en) | Double-roller rolling machine | |
| CN104441782A (en) | Novel full-automatic paper-tube flat rolling equipment | |
| CN104148871A (en) | Welding clamp for support cylinder of harbor crane | |
| CN205085192U (en) | Three -roll plate bending machine | |
| CN204953584U (en) | Two roller straightening machine baffle door locking device | |
| CN208226782U (en) | A kind of clamping device | |
| CN207030528U (en) | A kind of coiled material clamping device for CT units | |
| CN208495473U (en) | A kind of profile bender | |
| CN204747150U (en) | High -efficient three rolls plate bending machine | |
| CN204249452U (en) | A kind of new automatic paper tube flat rolling equipment | |
| CN205526901U (en) | Take rigging machine of cutting of function of rectifying | |
| CN201324755Y (en) | Adjustment mechanism of guide disc | |
| CN203917513U (en) | Can roll the three rolls plate bending machine of cylinders with small diameter | |
| CN203210803U (en) | Little-waste laminating machine | |
| CN204148310U (en) | A kind of four-roll plate bending machine | |
| CN211330827U (en) | Cone rolling mechanism of four-roller plate rolling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |