CN204245134U - Knife roller of filament cutter feed feedback device - Google Patents
Knife roller of filament cutter feed feedback device Download PDFInfo
- Publication number
- CN204245134U CN204245134U CN201420601536.4U CN201420601536U CN204245134U CN 204245134 U CN204245134 U CN 204245134U CN 201420601536 U CN201420601536 U CN 201420601536U CN 204245134 U CN204245134 U CN 204245134U
- Authority
- CN
- China
- Prior art keywords
- rotor
- feed
- feed shaft
- rotary encoder
- filament cutter
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Knife roller of filament cutter feed feedback device, rotor feed shaft connects feed driven wheel, rotor connects feed shaft, feed shaft connects freewheel clutch gear, the freewheel clutch gear right side is provided with manual toolsetting driven gear, rotor connects manual toolsetting axle, manual toolsetting axle connects manual toolsetting driving gear, feed shaft right-hand member adapter sleeve, rotor has rotary encoder, and its another end is connected with feed shaft, and in rotor, holding wire one end is connected with rotary encoder, another end is connected with phasing signal transmitter, and filament cutter is established the fixed reception device of measurement data.The utility model structure is simple, and have both the dual measurement function of the depth of cut and axle rotational speed, the data fed back and filament cutter control system form complete closed-loop control system, improves overall performance and the controllability of filament cutter.
Description
Technical field
The utility model relates to a kind of corollary apparatus of tobacco filament cutter knife roller, particularly knife roller of filament cutter feed feedback device.
Background technology
Be installed on the feed arrangement in knife roller of filament cutter, general employing overlaps feeding system more, is taken turns and turbine and worm forms by multiple sets of teeth, and the impact on other blades when carrying out manual toolsetting to single cover system isolated by employing freewheel clutch.Along with the introducing of electronic feed technology, rotor feed precision is more accurate, whole knife roller structure is also more complicated, under the input of a given pulse signal, feed stepper motor rotates an angle, by machine driven system, synchronous feed action is carried out to many cover feeding systems, thus compensates the wearing and tearing of filament cutter blade when throwing works.Due to the complexity of mechanism, after input pulse signal, feeding system is likely because machinery and electric fault, and cause feeding system to break down, final blade does not complete feed motion, and cannot obtain this situation outside the rotor of High Rotation Speed.Under the prior art, adopt servomotor mode to feed back to the feedback signal of axle rotational speed always, do not form complete signal feedback.
Summary of the invention
The purpose of this utility model is the deficiency not forming complete signal feedback technology for overcoming existing knife roller of filament cutter, a kind of technical scheme of knife roller of filament cutter feed feedback device is proposed, the program can make the feedback signal of axle rotational speed form a complete signal feedback system, in good time feedback is carried out to the depth of cut and axle rotational speed, final formation possesses the control system of complete loops, controls rotor feed and throwing action more accurately.
The technical solution of the utility model is: a kind of knife roller of filament cutter feed feedback device, rotor feed shaft is provided with rotor, rotor feed shaft is fixedly connected with feed driven wheel, rotor connects feed shaft, feed shaft is fixedly connected with freewheel clutch gear, freewheel clutch gear is meshed with feed driven wheel, the manual toolsetting driven gear be fixedly connected with feed shaft is provided with on the right side of freewheel clutch gear, the manual toolsetting axle of rotating connection on rotor, manual toolsetting axle is fixedly connected with manual toolsetting driving gear, manual toolsetting driving gear engages with manual toolsetting driven gear, at feed shaft right-hand member matched in clearance adapter sleeve, rotor is fixed with rotary encoder, rotary encoder another end is connected with feed shaft by adapter sleeve, in rotor, holding wire one end is connected with rotary encoder, another end is connected with phasing signal transmitter, the filament cutter relative with phasing signal transmitter is established can the fixed reception device of measurement data after received code.
Described is fixedly connected with feed driven wheel by key on rotor feed shaft; Feed shaft is fixedly connected with freewheel clutch gear by key; The manual toolsetting driven gear be fixedly connected with by key with feed shaft is provided with on the right side of freewheel clutch gear; Manual toolsetting axle is fixedly connected with manual toolsetting driving gear by key; Rotor is fixed with rotary encoder by key.
The described rotary encoder that is provided with on rotor is, rotor connects rotary encoder support by securing member, and the another end of rotary encoder support connects rotary encoder by securing member.
Of the present utility model is that rotary encoder is connected on feed shaft by adapter sleeve, measures the rotation of feed shaft, sends the feed shaft measurement data after coding by phasing signal transmitter is directed to rotor external signal receiver.By measuring and calculating code signal and signal period, obtain the data feedback of the depth of cut and axle rotational speed.
Feature of the present utility model is on the basis of original manual knife adjusting device, removes the side knife adjusting device that is of little use, uses adapter sleeve locking gear, and the turn signal transmitting feed shaft is to rotary encoder.Feed shaft and blade feeding adopt and are mechanically connected reliably, feed shaft and feed driven wheel adopt freewheel clutch to be connected, the rotation of feed stepper motor or driven wheel can not be judged to be that feeding system has corresponding action completely, the rotation of feed shaft is then equal to feeding system and has possessed feed action, to the wheel measuring of feed shaft, can draw feeding system whether action accurately, the depth of cut is how many.By the transparent windows of rotor both sides to the transmission of feed measuring-signal, measuring and calculating signal transmission interlude, can measure final axle rotational speed accurately, thus form perfect control loop.
The utility model is at the basic engineering adapter sleeve of original manual knife adjusting device, cancel the unpractical toolsetting function of original position, increment rotary encoder is connected, for detecting the rotational angle of feed shaft, by converting thus accurately obtaining the actual depth of cut by adapter sleeve.Rotary encoder and signal transmitting apparatus provide working power by the swivel joint be installed on outside rotor, device in rotor is with rotor high-speed rotation, carry out directed Signal transmissions by observation window corresponding on rotor and rotor support, rotor has often rotated a circle the signal transmission action of specific times.Signal after pickup coding, by the program computation of electrical system, obtains the accurate depth of cut; Pickup transmission cycle calculates the rotating speed of rotor reality, compares with the measured value of rotor servo-drive system, carries out monitoring and revise axle rotational speed.The feedback of the depth of cut, can be used as the monitoring of feed action, correction, failture evacuation, and can be used as the calculating of blade consumption; The feedback of axle rotational speed, can monitor axle rotational speed, revise, failture evacuation, and can be used as other basic datas calculated.
The utility model can be widely used in the filament cutter adopting electronic feeding system, also the filament cutter that swivel joint is applicable to pneumatic feeding system can be installed additional, its structure is simple, have both the dual measurement function of the depth of cut and axle rotational speed, the data fed back and filament cutter control system form complete closed-loop control system, improving overall performance and the controllability of filament cutter, is a kind of novel knife roller of filament cutter feed feedback device.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model (a set of in many covers).
In figure, (1) is rotor, (2) be feed shaft, (3) be feed shaft link button, (4) be freewheel clutch gear, (5) be freewheel clutch cover, (6) be manual toolsetting driven gear, (7) be manual toolsetting driving gear, (8) be manual toolsetting axle, (9) be adapter sleeve, (10) be rotary encoder link button, (11) be rotary encoder, (12) be rotor transparent windows, (13) be phasing signal transmitter, (14) be holding wire in rotor, (15) be receiver holding wire, (16) be fixed reception device, (17) be Orientation observation window outside rotor, (18) be rotary encoder support, (19) be rotor feed shaft, (20) be tool roller axis link button, (21) be feed driven wheel.
Detailed description of the invention
A kind of knife roller of filament cutter feed feedback device, rotor feed shaft (2) is provided with rotor (1), rotor end is provided with rotor transparent windows (12), Orientation observation window (17) outside rotor, rotor feed shaft (19) connects feed driven wheel (21) by tool roller axis link button (20), rotor (1) connects feed shaft (2), feed shaft is provided with freewheel clutch cover (5), freewheel clutch cover connects freewheel clutch gear (4) by feed shaft link button (3), freewheel clutch gear (4) is meshed with feed driven wheel (21), the manual toolsetting driven gear (6) be fixedly connected with feed shaft link button (3) is provided with on freewheel clutch gear (4) right side, the manual toolsetting axle (8) of rotating connection on rotor, manual toolsetting axle is fixedly connected with manual toolsetting driving gear (7) by key, manual toolsetting driving gear engages with manual toolsetting driven gear, by screw thread, adapter sleeve (9) is installed at feed shaft (2) right-hand member, rotor (1) is fixedly connected with rotary encoder (11) by rotary encoder link button (10), namely on rotor, rotary encoder support (18) is connected by securing member, the another end of rotary encoder support connects rotary encoder by securing member, rotary encoder another end is connected with feed shaft (2) by adapter sleeve, in rotor, holding wire (14) one end is connected with rotary encoder, another end is connected with phasing signal transmitter (13), the filament cutter relative with phasing signal transmitter is established can the fixed reception device (16) of measurement data after received code, and fixed reception device is provided with receiver holding wire (15).
Operation principle of the present utility model: rotor (1) and parts at high speeds thereof rotate, and are carried out the throwing work of filament cutter by blade mounted thereto.Feed shaft (2) drives feed arrangement to complete feed action.Rotor feed shaft (2) drives rotor driven wheel (21), and the synchronous feed shaft of many covers, under the driving of feed driven wheel (21), by the transmission of freewheel clutch gear (4) and freewheel clutch cover (5), completes the feed action normally worked.When manually adjusting blade, manually toolsetting axle (8) and on manual toolsetting driving gear (7), drive manual toolsetting driven gear (6), thus drive single cover feed shaft tool setting sheet to carry out feeding, by the effect of overdrive clutch during manual toolsetting, be defined in adjusting range for singly to overlap feed.
Freewheel clutch cover (5) and manual toolsetting driven gear are connected on feed shaft (2) by feed shaft link button, feed driven wheel (21) is connected on rotor feed shaft (19) by rotor link button (20), adapter sleeve (9) is installed by the screw thread of feed shaft right-hand member, and axial restraint is carried out to the parts on feed shaft, and to be connected rotary encoder (11) by rotary encoder link button (10), the rotation amount of feed shaft, by after the measurement of rotary encoder, coding, is sent to phasing signal transmitter (13) by holding wire in rotor (14).
Depth of cut signal transmits signal coding after by electromagnetic wave signal to the fixed reception device (16) be arranged on outside rotor on Orientation observation window (17) by the phasing signal transmitter orientation on rotor transparent windows (12).Choosing dress encoder (11) is installed on rotor transparent windows by rotary encoder support (18), device on a whole set of rotor is with rotor High Rotation Speed, in a swing circle, complete the Signal transmissions of a number of times, the Signal transmissions number of times detected in the unit interval calculates axle rotational speed.Rotary encoder adopts increment type, after blade exhausts, reinstall blade, and unification arranges initial value, thus completes the measurement feedback of the depth of cut, blade use amount and the axle rotational speed in whole blade life cycle.
Above lifted a kind of embodiment is only in order to be described further the utility model, and scope of the present utility model is not by the limitation of illustrated embodiment.
Claims (3)
1. a knife roller of filament cutter feed feedback device, rotor feed shaft is provided with rotor, it is characterized in that, rotor feed shaft (19) is fixedly connected with feed driven wheel (21), rotor (1) connects feed shaft (2), feed shaft is fixedly connected with freewheel clutch gear (4), freewheel clutch gear (4) is meshed with feed driven wheel (21), the manual toolsetting driven gear (6) be fixedly connected with feed shaft is provided with on freewheel clutch gear (4) right side, the manual toolsetting axle (8) of rotating connection on rotor, manual toolsetting axle is fixedly connected with manual toolsetting driving gear (7), manual toolsetting driving gear engages with manual toolsetting driven gear, in feed shaft (2) right-hand member matched in clearance adapter sleeve (9), rotor (1) is fixed with rotary encoder (11), rotary encoder another end is connected with feed shaft (2) by adapter sleeve, in rotor, holding wire (14) one end is connected with rotary encoder, another end is connected with phasing signal transmitter (13), the filament cutter relative with phasing signal transmitter is established can the fixed reception device (16) of measurement data after received code.
2. knife roller of filament cutter feed feedback device according to claim 1, is characterized in that, described is fixedly connected with feed driven wheel (21) by key on rotor feed shaft (19); Feed shaft is fixedly connected with freewheel clutch gear (4) by key; The manual toolsetting driven gear (6) be fixedly connected with by key with feed shaft is provided with on freewheel clutch gear (4) right side; Manual toolsetting axle is fixedly connected with manual toolsetting driving gear (7) by key; Rotor (1) is fixed with rotary encoder (11) by key.
3. knife roller of filament cutter feed feedback device according to claim 1, it is characterized in that, the described rotary encoder (11) that is provided with on rotor (1) is, rotor connects rotary encoder support (18) by securing member, and the another end of rotary encoder support connects rotary encoder by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601536.4U CN204245134U (en) | 2014-10-17 | 2014-10-17 | Knife roller of filament cutter feed feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601536.4U CN204245134U (en) | 2014-10-17 | 2014-10-17 | Knife roller of filament cutter feed feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204245134U true CN204245134U (en) | 2015-04-08 |
Family
ID=52949500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601536.4U Active CN204245134U (en) | 2014-10-17 | 2014-10-17 | Knife roller of filament cutter feed feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204245134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169588A (en) * | 2019-05-24 | 2019-08-27 | 云南昆船烟草设备有限公司 | A kind of tool setting device and presetting cutter method that filament cutter can be automatically controled |
| CN115024504A (en) * | 2021-03-05 | 2022-09-09 | 秦皇岛烟草机械有限责任公司 | Hob type filament cutter control detection system |
-
2014
- 2014-10-17 CN CN201420601536.4U patent/CN204245134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169588A (en) * | 2019-05-24 | 2019-08-27 | 云南昆船烟草设备有限公司 | A kind of tool setting device and presetting cutter method that filament cutter can be automatically controled |
| CN115024504A (en) * | 2021-03-05 | 2022-09-09 | 秦皇岛烟草机械有限责任公司 | Hob type filament cutter control detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012115921A3 (en) | Right angle impact tool | |
| CN204245134U (en) | Knife roller of filament cutter feed feedback device | |
| CN103737647B (en) | A kind of PVC planet is without bits cutting machine | |
| US10753893B2 (en) | Gear set health monitoring system | |
| CN103707346A (en) | Swing type slicing and feeding device at variable speeds | |
| CN103598067B (en) | Sprinkler turnplate driven by stepping motor and control method | |
| CN204954362U (en) | Automatic straightening cutting machine of control cutting length | |
| CN204235546U (en) | Manipulator control device | |
| CN105381535B (en) | A kind of intelligence line thorn machine | |
| CN214854271U (en) | Hob type filament cutter control detection system | |
| CN202093353U (en) | Float glass cold side rate tracking and adaptive control device | |
| CN2537640Y (en) | Thermal sealing cutter server capable of continuous cutting bags | |
| CN107457335B (en) | A kind of platform-type harness cutting machine | |
| CN210124274U (en) | Sausage casing meter counting mechanism | |
| CN203117210U (en) | Long ruler machine speed measuring device | |
| CN102656984A (en) | Independently powered transplanting mechanism and control method thereof | |
| CN203726233U (en) | Tool arm control device and numerical control machine tool | |
| CN202010908U (en) | Numerical control cutter holder sliding locking mechanism | |
| CN105600573B (en) | A kind of folding machine servo automatically controlled knife system of position-sensor-free | |
| CN206868864U (en) | A kind of bending apparatus of massage armchair backboard | |
| CN105171127A (en) | Grinding mechanism for automatic chain grinding machine | |
| CN105400912A (en) | V-shaped corner cutting device for cutting machine tool | |
| CN105171129B (en) | Automatic chain grinding machine and its mill chain method | |
| CN103707347A (en) | Variable-speed type food feeding and slicing device | |
| CN205356200U (en) | Accurate controlling means of motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |