CN200974720Y - Double-rack pulling mechanism of paper cutter - Google Patents
Double-rack pulling mechanism of paper cutter Download PDFInfo
- Publication number
- CN200974720Y CN200974720Y CN 200620140517 CN200620140517U CN200974720Y CN 200974720 Y CN200974720 Y CN 200974720Y CN 200620140517 CN200620140517 CN 200620140517 CN 200620140517 U CN200620140517 U CN 200620140517U CN 200974720 Y CN200974720 Y CN 200974720Y
- Authority
- CN
- China
- Prior art keywords
- paper
- track
- rack
- guillotine
- slides
- 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.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000010009 beating Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000009977 dual effect Effects 0.000 abstract 4
- 230000035939 shock Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 230000009183 running Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
A dual rack paper-pushing device on paper cutting machine. A paper-pushing device on paper cutting machine in particular to a dual rack paper-pushing device driven by dual rack and moving on dual track comprises left and right tracks arranged on the worktable, left and right slides rolling on the left and right tracks with pulleys and connected with paper pusher by link block, a transmission device driving the left and right slides reciprocating on the left and right tracks. The utility model is characterized in that the transmission device is two sets of gear and rack mechanisms with reduction gear unit which is arranged between the left and right brackets jointed with the left and right slides and the left and right tracks jointed with two slides, so the utility model solve the problem of low positioning accuracy, easy to be wear out, easy to be deformed and high cost on the present paper cutting machine. Moreover, the auxiliary device helps the paper pusher operating within restriction site with little shock. The paper pusher operates smoothly without raising and lowering, which ensures the paper cutting accuracy below 0.01 millimeters. So the utility model has good paper cutting quality.
Description
Technical field
The utility model relates to a kind of pulling mechanism of paper of guIllotine, is particularly driven by two rack and pinion drives and the double rack pulling mechanism of paper of the guIllotine that moves on two-orbit.
Background technology
The pulling mechanism of paper of tradition guIllotine, it drives the motion that paper pushing mechanism pushes away paper and resets with the single-rail shaft alignment and by spindle gear.This pulling mechanism of paper is because paper pushing mechanism is a bit stressed in the middle of having only, and there is bigger tolerance clearance again, so paper pushing mechanism is subjected to collide very easily generation and tilts or swing, influence its accuracy of positioning (accuracy of positioning of paper pushing mechanism is the key factor that influences the guIllotine quality), and the bench board intermediate demand of this guIllotine is driven a vertical guide groove, as with the passage of paper pushing mechanism bonded assembly single-rail axle orienting lug, this just makes the paper scrap that cuts not only be easy to fall into guide groove, influence the screw mandrel normal operation, and the lubricating oil of spindle gear also pollutes paper product unavoidably, and the quality of paper product is affected.
The pulling mechanism of paper of existing guIllotine, pulling mechanism of paper with traditional guIllotine changes two lead rail axis location into by the single-rail shaft alignment, because it does not still break away from the hedge that screw mandrel drives, so also have following shortcoming: though design no longer need be driven vertical guide groove in the middle of bench board mostly, and paper pushing mechanism is when the lead rail axis that is located at the bench board two ends pushes away paper and reseting movement, its degree that tilts or swing of being collided is a lot of with respect to the decline of single-rail shaft alignment, but owing to paper pushing mechanism is to be subjected to the screw mandrel driving force moment loading at its two ends is pushed away paper and reseting movement, so paper pushing mechanism is not only along two lead rail axis moving linearlies, having with two lead rail axis simultaneously is the trend that rotating shaft is rotated, in case extraneous balance is destroyed---for example (effect of moment can increase the cliding friction between them to the wearing and tearing between axle sleeve and the lead rail axis, enhance faster wear), screw mandrel, the guide rail deflection of shaft, the collision when pushing away paper etc.---the accuracy of positioning of paper pushing mechanism still can be affected.
Summary of the invention
The utility model is to overcome existing shortcoming in above-mentioned tradition or the prior art, and the double rack pulling mechanism of paper of a kind of injection volume and good operational stability, guIllotine that accuracy of positioning is high is provided.
The double rack pulling mechanism of paper of the utility model guIllotine, it contains the left track on the bench board that is arranged on guIllotine, right track, be connected with contiguous block with paper pushing mechanism and the left slide that rolls on left track, right track by roller respectively, right slide, and can drive left and right two slides reciprocating driving device on left and right two tracks; It is characterized in that: its driving device is the two left and right supports that cover is installed in respectively and left and right two slides are connected as a single entity and the pinion and rack of the band train of reduction gears between the left and right track; This pinion and rack comprises the transmission shaft that is installed between left socle and the right support, the gear of on the transmission shaft at support place, left and right sides place, installing respectively, be separately fixed on left track, the right track can with the tooth bar of gear mesh; Train of reduction gears comprises the big gear wheel that is installed on the transmission shaft, be installed on the motor output shaft and with big gear wheel ingear miniature gears, the same axle mounting of big gear wheel and gear.
The double rack pulling mechanism of paper of the utility model guIllotine, also being equipped with respectively on its left and right sides two stands can be to pulling mechanism of paper to upper limit, and can suppress paper pushing mechanism auxiliary device of beating in service, this device comprises two left and right limit shafts that are contained in respectively on the left and right two stands, is installed on the left and right limit shaft respectively and the Limit Bearing that can roll on the tooth bar lower surface.
The beneficial effects of the utility model are: 1) the paper pushing mechanism two ends are subjected to thrust but not the effect of moment, have eliminated the operating swing trend of paper pushing mechanism, move more steadily, and accuracy of positioning is higher, and the paper cutting precision can be stabilized in below the 0.1mm; 2) between the wheel and rack, be friction of rolling between roller and the track, mechanical wear is less, but the accuracy of positioning stable for extended periods of time; And tradition or prior art are the pulling mechanism of paper with the lead rail axis location, it between its lead rail axis and the axle sleeve the bigger cliding friction of friction coefficient, easily wearing and tearing, and under the effect of moment, can add galling, this is very big to the location precision with the paper pushing mechanism of lead rail axis location and guiding; 3) the utility model mainly plays transmission and directional tagging with bidentate wheel tooth bar, mainly plays load-bearing effect and the effect of retaining paper to paper pushing mechanism with track, and they both cooperatively interacted, and the division of labor is clear and definite again; And tooth bar is fixing in orbit, track is fixed on the bench board, very big contact surface is all arranged, so rigidity and intensity are all very high; And tradition or prior art are with screw mandrel transmission and guiding, with the pulling mechanism of paper of lead rail axis location and load-bearing, because screw mandrel and guide rail are two point-supported thin and long units, and flexural deformation easily under external force; 4) the left and right track in the utility model mainly plays the load-bearing effect, and with between the roller only for the point contact, need not very high quality of fit and guiding accuracy, and play load-bearing and positioning action in tradition or the prior art, and and axle sleeve between need the lead rail axis of precision-fit then to need higher quality of fit and guiding accuracy; Bidentate wheel rack gear is also much lower than the cost of existing lead screw transmission mechanism; So the double rack pulling mechanism of paper of the utility model guIllotine has cost advantage; 5) the utility model also can by a cover auxiliary device to paper pushing structure to upper limit, paper pushing mechanism is operating beats in restriction, so can play cushioning effect, more steady thereby paper pushing mechanism moves; 6) the utility model has been cancelled on bench board after the guide groove in the conventional art, not only improved bench board rigidity and intensity, make the more smooth perfection of bench board, and when cutting less paper, do not cause the support of paper come out of action platform.
Description of drawings
Fig. 1 is the front view of the double rack pulling mechanism of paper of the utility model guIllotine;
Fig. 2 is the birds-eye view of the double rack pulling mechanism of paper of the utility model guIllotine;
Label declaration among the figure: the bench board of 1-guIllotine; 1a-left side track; 1a '-right track; The 2-paper pushing mechanism; The 3-contiguous block; 4-left side slide; 4 '-right slide; The 4a-roller; The 5-stepping motor; The 6a-gear; The 6b-tooth bar; The 7-left socle; 7 '-right support; The 8-transmission shaft; The 8a-big gear wheel; The 8b-miniature gears; 9a-left limit axle; 9a '-right limit axle; The 9b-Limit Bearing.
The specific embodiment
The double rack pulling mechanism of paper of present embodiment guIllotine is when work, and the power of exporting from the output shaft of stepping motor 5 rotates miniature gears 8b, thereby has driven and its ingear big gear wheel 8a and transmission shaft 8 reduced power runnings; The rotation of transmission shaft 8 drives the left and right two gear 6a on it, make them make straight-line rolling with the upper end flank engagement of left and right tooth bar 6b respectively, drive left slide 4, right slide 4 ' roller 4a by band in it simultaneously and on left track 1a and right track 1a ', make synchronous linear and roll.The forward and reverse rotation energy of stepping motor 5 makes two slides realize the linear reciprocating motion of paper pushing mechanism 3 by contiguous block 3.
The double rack pulling mechanism of paper of present embodiment guIllotine is driven the paper pushing mechanism two ends synchronously by two sleeve gear rack mechanisms on two-orbit, because the thrust that bidentate wheel tooth bar produces and the arm of force at paper pushing mechanism two ends are extremely short, can be considered thrust and act directly on the paper pushing mechanism two ends, therefore synchronously, directly the operation of paper pushing mechanism is very steady under the thrust, thus the cut paper stable accuracy that can guarantee guIllotine below 0.01mm, the cut paper quality is good.
The double rack pulling mechanism of paper of embodiment 2, present embodiment guIllotine, its structure can see from Fig. 1, and different is with embodiment 1 for it: it also is equipped with the auxiliary device that can increase the paper pushing mechanism smooth running respectively on left socle 7 and right support 7 '; This device comprises two the limit shaft 9a, the 9a ' that are installed in respectively on the left and right two stands, is installed in the Limit Bearing 9b that limit shaft 9a, 9a ' go up and can roll in the rolling groove of tooth bar 6b lower surface.
When paper pushing mechanism pushes away paper and reseting movement, left and right two stands 7,7 ' movement therewith, the limit shaft 9a, the 9a ' that are installed on it move together, and the Limit Bearing 9b that drives on it makes synchronous straight-line rolling in the rolling groove of tooth bar lower surface; This auxiliary device can not only be to paper pushing structure to upper limit, can limit also that paper pushing mechanism is operating beats, plays cushioning effect, and it makes the operation of paper pushing mechanism more steady.
Claims (2)
1, a kind of double rack pulling mechanism of paper of guIllotine, it contains the left track (1a) on the bench board (1) that is arranged on guIllotine, right track (1a '), be connected with contiguous block (3) with paper pushing mechanism (2) and go up the left slide (4), the right slide (4 ') that roll by roller (4a) at left track (1a), right track (1a ') respectively, and can drive left and right two slides reciprocating driving device on left and right two tracks; It is characterized in that: its driving device is the two left and right supports that cover is installed in respectively and left and right two slides connect as one and the pinion and rack of the band train of reduction gears between the left and right track; This pinion and rack comprises the transmission shaft (8) that is installed between left socle (7) and the right support (7 '), the gear of on the transmission shaft at support place, left and right sides place, installing (6a) respectively, be separately fixed on left track 1a, the right track 1a ' can with gear (6a) ingear tooth bar (6b); Train of reduction gears comprises the big gear wheel (8a) that is installed on the transmission shaft (8), be installed on the motor output shaft and with big gear wheel ingear miniature gears (8b), big gear wheel (8a) and the same axle mounting of gear (6a).
2, the double rack pulling mechanism of paper of guIllotine according to claim 1, it is characterized in that: also being equipped with respectively on the two stands of the said left and right sides can be to pulling mechanism of paper to upper limit, and can suppress paper pushing mechanism auxiliary device of beating in service, this device comprises two limit shafts (9a, 9a ') that are contained in respectively on the left and right two stands, is installed in the Limit Bearing (9b) that left and right sides limit shaft (9a, 9a ') is gone up and can be rolled on tooth bar (6b) lower surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140517 CN200974720Y (en) | 2006-11-24 | 2006-11-24 | Double-rack pulling mechanism of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140517 CN200974720Y (en) | 2006-11-24 | 2006-11-24 | Double-rack pulling mechanism of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974720Y true CN200974720Y (en) | 2007-11-14 |
Family
ID=38901011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620140517 Expired - Lifetime CN200974720Y (en) | 2006-11-24 | 2006-11-24 | Double-rack pulling mechanism of paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974720Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126629A (en) * | 2010-12-28 | 2011-07-20 | 东莞大同数控机械有限公司 | Obliquely shearing automatic forward feeding device |
| CN102674067A (en) * | 2012-06-05 | 2012-09-19 | 温明 | Automatic code sorting and interfacing machine for braid |
| CN103042562A (en) * | 2012-12-05 | 2013-04-17 | 高斯图文印刷系统（中国）有限公司 | Triangular wallboard of sixteenmo folding machine |
| CN104385682A (en) * | 2013-11-05 | 2015-03-04 | 温州中科包装机械有限公司 | Paper pushing mechanism of corrugated hat box molding machine |
| CN107144308A (en) * | 2017-07-07 | 2017-09-08 | 宁波如意股份有限公司 | A kind of displacement and speed detector and its detection method |
| CN108326637A (en) * | 2018-02-09 | 2018-07-27 | 江苏瑞苏科技有限公司 | A kind of CNC high-speed machining centers transmission device |
| CN112757461A (en) * | 2021-01-15 | 2021-05-07 | 江西经匠建设有限公司 | Aerated concrete equidistant block building equipment for environment-friendly building |
-
2006
- 2006-11-24 CN CN 200620140517 patent/CN200974720Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126629A (en) * | 2010-12-28 | 2011-07-20 | 东莞大同数控机械有限公司 | Obliquely shearing automatic forward feeding device |
| CN102674067A (en) * | 2012-06-05 | 2012-09-19 | 温明 | Automatic code sorting and interfacing machine for braid |
| CN102674067B (en) * | 2012-06-05 | 2014-10-22 | 温明 | Automatic code sorting and interfacing machine for braid |
| CN103042562A (en) * | 2012-12-05 | 2013-04-17 | 高斯图文印刷系统（中国）有限公司 | Triangular wallboard of sixteenmo folding machine |
| CN103042562B (en) * | 2012-12-05 | 2015-11-11 | 高斯图文印刷系统（中国）有限公司 | A kind of set square wallboard of sixteenmo folding machine |
| CN104385682A (en) * | 2013-11-05 | 2015-03-04 | 温州中科包装机械有限公司 | Paper pushing mechanism of corrugated hat box molding machine |
| CN107144308A (en) * | 2017-07-07 | 2017-09-08 | 宁波如意股份有限公司 | A kind of displacement and speed detector and its detection method |
| CN107144308B (en) * | 2017-07-07 | 2024-02-13 | 宁波如意股份有限公司 | Displacement and speed detection device and detection method thereof |
| CN108326637A (en) * | 2018-02-09 | 2018-07-27 | 江苏瑞苏科技有限公司 | A kind of CNC high-speed machining centers transmission device |
| CN112757461A (en) * | 2021-01-15 | 2021-05-07 | 江西经匠建设有限公司 | Aerated concrete equidistant block building equipment for environment-friendly building |
| CN112757461B (en) * | 2021-01-15 | 2022-03-11 | 江西经匠建设有限公司 | Aerated concrete equidistant block building equipment for environment-friendly building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200974720Y (en) | Double-rack pulling mechanism of paper cutter | |
| CN102806579B (en) | Honeycomb paperboard transverse cutting mechanism | |
| CN202053104U (en) | Laser cutting machine moving body high-speed drive component | |
| CN201889586U (en) | Crossbeam longitudinal driving and composite guide rail device of laser cutter | |
| CN106481771B (en) | A kind of synchronous friction speed linkage mechanism | |
| CN2772774Y (en) | Wood shift device of two-end mill | |
| CN2281861Y (en) | Digital controlled flame cutter | |
| CN202062821U (en) | Synchronous driving mechanism used for flat panel inkjet printer | |
| CN2815644Y (en) | Paper cutting machine cutting bed slider device | |
| CN201395559Y (en) | Limit stop positioning mechanism of glass cutting machine | |
| CN201195643Y (en) | Rack-and-pinion rail mechanism of paper cutter | |
| CN202125577U (en) | Double-cable balance move-guide type screw support structure | |
| CN209112558U (en) | A kind of traverse closing-cutting mechanism of packing machine | |
| CN106584321B (en) | A kind of novel eccentric friction speed linkage | |
| CN2325307Y (en) | Pontoon frame for container ship dockyard | |
| CN202518767U (en) | Floor chain follow device | |
| CN208099639U (en) | A kind of gantry beam list drive transmission device | |
| CN101474750A (en) | Single-screw walking-beam type machining center | |
| CN218947969U (en) | Servo flush cutting device | |
| CN202498297U (en) | Cross beam part of numerical control cantilever plasma cutting machine | |
| CN2688429Y (en) | Eccentric reciprocating mechanism of electric cutting saw | |
| CN110822065A (en) | Combined gear box synchronous transmission device | |
| CN211165869U (en) | Carton printing machine fluting unit rack linkage guiding mechanism | |
| CN2707455Y (en) | Synchronizer of feed roller stand of rotary trunk-layer stripping machine without clamper | |
| CN219291761U (en) | Paint robot ground rail slider mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou CRON Machinery & Electronics Company Ltd. Assignor: Xiang Jianlong Contract record no.: 2010330001311 Denomination of utility model: Double-rack pulling mechanism of paper cutter Granted publication date: 20071114 License type: Exclusive License Record date: 20100712 |
|
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU CRON MACHINERY + ELECTRONICS CO., LTD. Free format text: FORMER OWNER: XIANG JIANLONG Effective date: 20111206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111206 Address after: Hangzhou City, Zhejiang province 311215, Xiaoshan economic and Technological Development Zone, Road No. 99 Patentee after: Hangzhou CRON Machinery & Electronics Company Ltd. Address before: Hangzhou City, Zhejiang province 311215, Xiaoshan economic and Technological Development Zone No. 99 Corey Electromechanical Industry Co Ltd Patentee before: Xiang Jianlong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |