CN107756530A - Knife bed is driven cutting means and paper cutter - Google Patents
Knife bed is driven cutting means and paper cutter Download PDFInfo
- Publication number
- CN107756530A CN107756530A CN201711133780.7A CN201711133780A CN107756530A CN 107756530 A CN107756530 A CN 107756530A CN 201711133780 A CN201711133780 A CN 201711133780A CN 107756530 A CN107756530 A CN 107756530A
- Authority
- CN
- China
- Prior art keywords
- knife bed
- fuselage
- knife
- bed
- cutting means
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
- B26D7/24—Safety devices specially adapted for cutting machines arranged to disable the operating means for the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The present invention provides a kind of knife bed transmission cutting means and paper cutter,It includes knife bed,The knife bed is fixed on the fuselage by left swing linkage and right swing-bar mechanism,The side of the bottom of the knife bed is fixedly installed on fuselage by cutting actuating unit,The left swing linkage,Stage clip resetting-mechanism is respectively equipped between right swing-bar mechanism and fuselage,Knife bed cuts actuating unit when working armed state and does not give its power,Stage clip resetting-mechanism has given knife bed one mechanical force,Knife bed blade cutting edge is set to be consistently higher than work top 80mm,Knife bed or so swing rod 2/3 is held knife bed upwards respectively using the elastic force of compression spring in stage clip resetting-mechanism and be in mechanical upper limit all the time,And compression spring is not easy to break,Therefore be not in potential safety hazard in upper limit under knife bed off working state,Even if spring breakage,Compression spring transmission is still that elastic force will not lose supporting role of the knife bed swing rod to knife bed,So this mechanism is completely absent potential safety hazard.
Description
Technical field
The present invention relates to a kind of paper cutter, is specifically related to a kind of knife bed transmission cutting means and paper cutter.
Background technology
The knife bed transmission cutting means of paper cutter are the important mechanisms that paper cutter is cut, and knife bed is driven the stabilization of cutting means
Property and security always be paper cutter complete machine security consider aspect one of, the knife bed cutting means of existing paper cutter it is steady
Qualitative is not complete perfect condition, because push type broach bed cutting means frequent reciprocal linear motion in the course of the work, it resets
Mechanism part is easy for causing mechanical fatigue and failing, and causes the unstability in mechanism part life-span, while also buried safety
Hidden danger.
The content of the invention
In order to overcome the technical deficiency of the above, the present invention provides a kind of knife bed transmission cutting means and paper cutter.
The present invention provides a kind of knife bed transmission cutting means, and it includes knife bed, the knife bed by left swing linkage and
Right swing-bar mechanism is fixed on the fuselage, and the side of the bottom of the knife bed is fixedly installed on fuselage by cutting actuating unit
On, it is respectively equipped with stage clip resetting-mechanism between the left swing linkage, right swing-bar mechanism and fuselage.
The stage clip resetting-mechanism includes knife bed push rod, described knife bed push rod one end and left swing linkage or right swing-bar mechanism
Be hinged to set, the knife bed push rod other end is spacing by knife bed push rod block, and compression spring is arranged outside the knife bed push rod,
Compression spring both ends set convex pad and the convex pad of stage clip respectively, and the convex pad slip of stage clip is arranged on the knife bed push rod, institute
The outside for stating convex pad sets governor motion.
The knife bed push rod block is provided with V-groove, and one end limiting card of the knife bed push rod is another in the V-groove
End is hinged with left swing linkage or right swing-bar mechanism, and sets knife bed push rod baffle plate at V-groove both ends.
The left swing linkage is different from the level altitude of right swing-bar mechanism so that the cutting edge of knife bed and work top it
Between angle be present, it is described to cut actuating unit and the relatively low one end of knife bed is be hinged sets.
The hydraulic cylinder for cutting actuating unit and including being hinged on fuselage, the piston rod thread connection of hydraulic cylinder upper end are adjusted
Nut is saved, adjusting nut upper end connection knife bed pull bar, dextrorotation locking nut and left-handed locking nut are used in adjusting nut both ends respectively
Locking.
Knife bed limit base is set on the fuselage, height-adjustable limited block is set on the knife bed limit base.
A kind of paper cutter that cutting means are driven using above-mentioned knife bed, it includes fuselage, fuselage cradle is set outside the fuselage,
Work top is set on fuselage, sets above-mentioned knife bed to be driven cutting means and paper-pressing mechanism on work top, and it is described
Knife bed is driven cutting means and paper-pressing mechanism longitudinal direction slip is arranged on the fuselage.
Worktable support bar, and worktable support bar slave at left and right sides of workbench are set on rear side of the fuselage cradle
Stretched out below stature and form triangular form structure, and the worktable support bar is provided with levelling gear.
Beneficial effects of the present invention：Knife bed cuts actuating unit when working armed state and does not give its power, and stage clip resets
Mechanism has given knife bed one mechanical force, knife bed blade cutting edge is consistently higher than work top 80mm, is utilized in stage clip resetting-mechanism
The elastic force of compression spring makes knife bed or so swing rod 2/3 hold knife bed upwards respectively to be in mechanical upper limit all the time, and compression spring
It is not easy to break, therefore be not in potential safety hazard in upper limit under knife bed off working state, even if spring breakage, compression spring passes
What is passed is still that elastic force will not lose supporting role of the knife bed swing rod to knife bed, so this mechanism is completely absent potential safety hazard.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side schematic view of the present invention.
Fig. 3 is the front schematic view of the present invention.
Fig. 4 is the knife bed transmission cutting means front schematic view of the present invention.
Fig. 5 is the diagrammatic cross-section of A-A in Fig. 4.
Fig. 6 is the diagrammatic cross-section of E-E in Fig. 4.
Fig. 7 is the diagrammatic cross-section of F-F in Fig. 4.
Fig. 8 is the diagrammatic cross-section of the H-H in Fig. 6.
Embodiment
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings：
As illustrated, the present invention, which provides the present invention, provides a kind of knife bed transmission cutting means, it includes knife bed, on the knife bed
Provided with blade, the blade is to exercise the main direct workpiece cut, has two rows screw on blade, is easy to blade cutting out
Installation is moved down after cutting through journey abrasion, improves blade cutting edge utilization rate.
The knife bed is fixed on the fuselage by left swing linkage and right swing-bar mechanism, the bottom of the knife bed
Side is fixedly installed on fuselage by cutting actuating unit, between the left swing linkage, right swing-bar mechanism and fuselage respectively
Provided with stage clip resetting-mechanism.
The stage clip resetting-mechanism includes knife bed push rod 312, described knife bed push rod one end and left swing linkage or right swing rod
Mechanism is be hinged to be set, and the knife bed push rod is be hinged by push rod bearing pin 314, and the knife bed push rod other end is by knife bed push rod block
316 is spacing, and compression spring 313 is arranged outside the knife bed push rod, sets convex pad and the convex pad of stage clip respectively at compression spring both ends,
311 slips of the convex pad of stage clip are arranged on the knife bed push rod, and the outside of the convex pad 322 sets governor motion.
The knife bed push rod block is provided with V-groove, and one end limiting card of the knife bed push rod is another in the V-groove
End is hinged with left swing linkage or right swing-bar mechanism, and sets knife bed push rod baffle plate 315 at V-groove both ends.
The left swing linkage is different from the level altitude of right swing-bar mechanism so that the cutting edge of knife bed and work top it
Between angle be present, it is described to cut actuating unit and the relatively low one end of knife bed is be hinged sets.Make blade cutting edge and work top it
Between shape form an angle, it is ensured that it is more laborsaving when cutting.
Fixing cutter bed is hinged from different height by knife bed left swing bar 32 and right swing rod 33, the left linkages of knife bed 31 pass through respectively
Hinge is on fuselage, and knife bed cuts power and comes from the hydraulic cylinder 319 that end is articulated with fuselage, and hydraulic cylinder upper end is lived
The thread connection of stopper rod 3191 adjusting nut 323, adjusting nut upper end join female knife bed pull bar 36, and adjusting nut both ends are respectively with the right side
Rotation locking nut 3231 and left-handed locking nut 3232 are locked, and the blade abrasion during cutting, and knife bed is relative to workbench
Upper-lower position generally require to adjust, now adjusting nut has then played main function.
Knife bed pull bar 36 is by hinge on knife bed；
Slide and play the guiding role in sliding machine body face and fore-clamp sheet separation when knife bed works；
Knife bed hydraulic cylinder when working armed state does not give its power, and stage clip resetting-mechanism has given knife bed one mechanical force, made knife
Bed blade cutting edge is consistently higher than work top 80mm, makes knife bed or so swing rod using the elastic force of compression spring in stage clip resetting-mechanism
2/3 holds knife bed upwards respectively is in mechanical upper limit all the time, and spring-compressed scope can be adjusted as needed, and compression spring
It is not easy to break, therefore be not in potential safety hazard in upper limit under knife bed off working state, even if spring breakage, compression spring passes
What is passed is still that elastic force will not lose supporting role of the knife bed swing rod to knife bed, so this mechanism is completely absent potential safety hazard.
When pressure increases in knife bed hydraulic cylinder, the required stroke of hydraulic cylinder directly affects the decline of knife bed and upper rise
Degree, but in actually debugging and production process, the fluid in hydraulic cylinder wants the short time to release rapidly, can thus make knife bed return
Machinery inertia force produces sound when being returned to mechanical lower limit to hydraulic cylinder piston rod during upper limit, and knife bed is spacing in F-F views
Seat 310 is screwed on fuselage, and knife bed limited block 3101 is vertically returned with bolt to be scheduled on knife bed limit base 310, regulation
When knife bed limited block 101 makes the knife bed upper limit be limited to hydraulic cylinder lower limit, knife bed (uses hard rubber material with limited block 101
Material) can be to eliminate the sound when being in contact, and 3191 each return of hydraulic cylinder piston rod is extended less than mechanical limit position
Hydraulic cylinder life.
A kind of paper cutter, it includes fuselage, sets fuselage cradle outside the fuselage, work top is set on fuselage, in work
Make to set above-mentioned knife bed to be driven cutting means and paper-pressing mechanism, and knife bed transmission cutting means and paper-pressing mechanism on table top
Longitudinal slip is arranged on the fuselage, and fuselage 1 is installed on the supporting surface of fuselage cradle 3 with the connection of bolt 12, and in fuselage
Work top is additionally provided with the supporting surface of frame 3, fuselage is mainly used in the sliding surface guiding and nipper of knife bed transmission cutting means
The installation that the guide rail that structure moves up and down is oriented to, the top of fuselage cradle 3 plays a protective role as case, and lower part then plays support
Firm effect.
Then be respectively equipped with lock knife handle 4 and regulating hand wheel of pressure 5 in fuselage cradle lower part, the lock knife handle then with hydraulic press
Structure connects, and changes knife bed cylinder oil power by hydraulic mechanism regulation, so as to be reached to adjust the mechanical location of cylinder piston rod
Height and position to regulation knife bed relative to work top.And regulating hand wheel of pressure 5 is then adjusted in paper-weight oil cylinder by hydraulic mechanism
Cavity pressure adjusts paper-pressing mechanism movement position.
Because fuselage joint face, at workbench attachment bolt 12 3, worktable support bar 15 are stretched out in the rear portion of work top 17
At left and right sides of work top firm supporting role, and worktable support bar are played below fuselage cradle 3 into triangular form structure
There are threaded adjusting and nut check part in both ends, can adjust and complete at support bar both ends when table plane adjustment is horizontal.
The front upper end installation panel framework 9 of fuselage cradle 3, panel frame 9 are mainly used in installing computer monitor 16, electricity
Brain display is that complete touch all working parameter setting and programming are all completed in the display, and panel afterframe 10 is then pacified
Rear portion loaded on panel frame 9, play a part of to protect computer display screen and lighting lamp bracket 11 is installed；In the course of the work, it is electric
The fixation of brain display phase angle, visual fatigue is easily caused, the down either side bearing of panel frame 9 is provided with U-typed groove, just
In the gradient of regulation panel frame 9, so as to change the visible angle of display screen, mitigate visual fatigue, protect eyesight.
In the fuselage cradle front end, photoelectric protector 121 is set.
Embodiment is not construed as limitation of the present invention, any spiritual improvements introduced based on the present invention, all Ying Ben
Within the protection domain of invention.
Claims (8)
1. a kind of knife bed is driven cutting means, it is characterised in that：It includes knife bed, and the knife bed passes through left swing linkage and the right side
Swing-bar mechanism is fixed on the fuselage, and the side of the bottom of the knife bed is fixedly installed on fuselage by cutting actuating unit
On, it is respectively equipped with stage clip resetting-mechanism between the left swing linkage, right swing-bar mechanism and fuselage.
2. knife bed according to claim 1 is driven cutting means, it is characterised in that：The stage clip resetting-mechanism includes knife bed
Push rod, described knife bed push rod one end and left swing linkage or the be hinged setting of right swing-bar mechanism, the knife bed push rod other end is by knife
Bed push rod block is spacing, is arranged compression spring outside the knife bed push rod, sets convex pad and stage clip respectively at compression spring both ends
Convex pad, the convex pad slip of stage clip are arranged on the knife bed push rod, and the outside of the convex pad sets governor motion.
3. knife bed according to claim 2 is driven cutting means, it is characterised in that：The knife bed push rod block is provided with V-type
Groove, in the V-groove, the other end is hinged one end limiting card of the knife bed push rod with left swing linkage or right swing-bar mechanism,
And knife bed push rod baffle plate is set at V-groove both ends.
4. knife bed according to claim 1 is driven cutting means, it is characterised in that：The left swing linkage and right rocker mechanism
The level altitude of structure is different so that angle be present between the cutting edge and work top of knife bed, it is described to cut actuating unit and knife
The relatively low one end of bed is be hinged to be set.
5. knife bed according to claim 1 is driven cutting means, it is characterised in that：The actuating unit that cuts includes being hinged
Hydraulic cylinder on fuselage, the piston rod thread connection adjusting nut of hydraulic cylinder upper end, adjusting nut upper end connection knife bed pull bar,
Locked respectively with dextrorotation locking nut and left-handed locking nut at adjusting nut both ends.
6. knife bed according to claim 1 is driven cutting means, it is characterised in that：Set knife bed spacing on the fuselage
, height-adjustable limited block is set on the knife bed limit base.
7. a kind of knife bed using described in the claims 1,2,3,4,5,6 or 7 is driven the paper cutter of cutting means, its feature
It is：It includes fuselage, sets fuselage cradle outside the fuselage, work top is set on fuselage, is set on work top
The knife bed transmission cutting means and paper-pressing mechanism stated, and knife bed transmission cutting means and paper-pressing mechanism longitudinal direction slip are set
On the fuselage.
8. paper cutter according to claim 7, it is characterised in that worktable support bar is set on rear side of the fuselage cradle, and
The worktable support bar stretches out below fuselage cradle at left and right sides of workbench and forms triangular form structure, and the workbench
Support bar is provided with levelling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133780.7A CN107756530A (en) | 2017-11-16 | 2017-11-16 | Knife bed is driven cutting means and paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133780.7A CN107756530A (en) | 2017-11-16 | 2017-11-16 | Knife bed is driven cutting means and paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756530A true CN107756530A (en) | 2018-03-06 |
Family
ID=61279300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133780.7A Pending CN107756530A (en) | 2017-11-16 | 2017-11-16 | Knife bed is driven cutting means and paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756530A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB683568A (en) * | 1950-08-29 | 1952-12-03 | Harris Seybold Co | Improvements in or relating to a machine for cutting paper and like material |
| JP2001310291A (en) * | 2000-04-27 | 2001-11-06 | Seishaku Ka | Cutting blade elevating device for paper cutter |
| CN2605107Y (en) * | 2003-01-28 | 2004-03-03 | 上海申威达机械有限公司 | Return support device of paper weight for paper cutting machine |
| CN101298145A (en) * | 2008-06-07 | 2008-11-05 | 夏碎娒 | All-hydraulic guillotines machine |
| CN202278592U (en) * | 2011-08-22 | 2012-06-20 | 薛孝鹏 | Paper cutting cylinder mechanism of full-hydraulic paper cutter |
| CN202622886U (en) * | 2012-05-24 | 2012-12-26 | 长春印刷机械有限责任公司 | Resetting device for paper-weight of paper cutter |
| CN202640435U (en) * | 2012-07-03 | 2013-01-02 | 浙江国威印刷机械有限公司 | Full-hydraulic paper cutting machine |
| CN202684981U (en) * | 2012-07-11 | 2013-01-23 | 浙江国威印刷机械有限公司 | Paper cutter of paperweight and with safety protection function |
| CN205255061U (en) * | 2015-12-29 | 2016-05-25 | 浙江国威印刷机械有限公司 | All -hydraulic digital paper cutter |
-
2017
- 2017-11-16 CN CN201711133780.7A patent/CN107756530A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB683568A (en) * | 1950-08-29 | 1952-12-03 | Harris Seybold Co | Improvements in or relating to a machine for cutting paper and like material |
| JP2001310291A (en) * | 2000-04-27 | 2001-11-06 | Seishaku Ka | Cutting blade elevating device for paper cutter |
| CN2605107Y (en) * | 2003-01-28 | 2004-03-03 | 上海申威达机械有限公司 | Return support device of paper weight for paper cutting machine |
| CN101298145A (en) * | 2008-06-07 | 2008-11-05 | 夏碎娒 | All-hydraulic guillotines machine |
| CN202278592U (en) * | 2011-08-22 | 2012-06-20 | 薛孝鹏 | Paper cutting cylinder mechanism of full-hydraulic paper cutter |
| CN202622886U (en) * | 2012-05-24 | 2012-12-26 | 长春印刷机械有限责任公司 | Resetting device for paper-weight of paper cutter |
| CN202640435U (en) * | 2012-07-03 | 2013-01-02 | 浙江国威印刷机械有限公司 | Full-hydraulic paper cutting machine |
| CN202684981U (en) * | 2012-07-11 | 2013-01-23 | 浙江国威印刷机械有限公司 | Paper cutter of paperweight and with safety protection function |
| CN205255061U (en) * | 2015-12-29 | 2016-05-25 | 浙江国威印刷机械有限公司 | All -hydraulic digital paper cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 325409 Zhenglou Industrial Park, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Guowei Intelligent Equipment Co., Ltd. Address before: 325409 Zhenglou Industrial Park, Pingyang County, Wenzhou City, Zhejiang Province Applicant before: ZHEJIANG GUOWEI PRINTING MACHINERY CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |