CN104493738B - The automatic grinding method and automatic knife-grinding apparatus of layout machine cutting knife - Google Patents
The automatic grinding method and automatic knife-grinding apparatus of layout machine cutting knife Download PDFInfo
- Publication number
- CN104493738B CN104493738B CN201410733909.8A CN201410733909A CN104493738B CN 104493738 B CN104493738 B CN 104493738B CN 201410733909 A CN201410733909 A CN 201410733909A CN 104493738 B CN104493738 B CN 104493738B
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- CN
- China
- Prior art keywords
- knife
- whetstone
- cutting edge
- electromagnetic clutch
- layout machine
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
Abstract
The invention provides the automatic grinding method and automatic knife-grinding apparatus of layout machine cutting knife, belong to layout machine technical field.It solves existing layout machine and manually whetted a knife the problems such as needing to consume a large amount of manpowers and time.The automatic grinding method of this layout machine cutting knife, it is characterised in that：Realized by following steps：Whetstone is installed；Whet a knife：Cutting edge is during mobile reset after the completion of cutter work; start cutting edge motor work, start electromagnetic clutch make whetstone contacted with cutting edge friction whetted a knife, layout machine shutdown after; sharpening can be manually instructed on the man-machine interaction screen of controller, starts the motor work of cutting edge, start electromagnetic clutch and make whetstone contact friction with cutting edge to be whetted a knife；Stop whetting a knife.There is the present invention time that make use of cutting knife to reset to be whetted a knife, and be whetted a knife without shutting down, and the work of cutting knife is continuously free of discontinuities, improves operating efficiency, the advantages that improving economic benefit.
Description
Technical field
The invention belongs to layout machine technical field, the automatic grinding method and automatic grinding for refering in particular to a kind of layout machine cutting knife fill
Put.
Background technology
Knife sharpening device used on existing layout machine, all it is manually to complete, it is artificial to whet a knife that there is following
Defect：First, needing to consume substantial amounts of manpower and the time goes to complete this operation；Second, the dynamics of underhand polish is completely with feel,
It can not standardize and refine, easily cause that blade is not sharp enough or wear extent is excessive, this necessarily affects the use of machine
Effect.
The content of the invention
It is an object of the invention to provide a kind of automatic grinding method of layout machine cutting knife and automatic knife-grinding apparatus.
The object of the present invention is achieved like this：
The automatic grinding method of layout machine cutting knife, it is characterised in that：Realized by following steps：
1 installation whetstone：By whetstone be arranged on layout machine cutting edge rear side, whetstone connection electromagnetic clutch and by
Electromagnetic clutch controls whetstone movement to contact friction with cutting edge；
2 whet a knife：
A, cutting edge produces reset signal to controller, controller during mobile reset after the completion of cutter work
Sharpening is made according to the work of the motor of the clipping time of setting or Cutting Length automatic start cutting edge, startup electromagnetic clutch
Stone contacts friction with cutting edge and whetted a knife；
B, after layout machine is shut down, sharpening can be manually instructed on the man-machine interaction screen of controller, controller starts cutting edge
Motor work, start electromagnetic clutch and make whetstone contact friction with cutting edge to be whetted a knife；
3 stop whetting a knife：
After cutting edge reset terminates in step A, produce return signal to controller, controller and stop motor and electromagnetism
The work of clutch, makes whetstone be separated with cutting edge；
Controller enters the work that control reaches stopping stopping motor and electromagnetic clutch after setting time in step B,
Whetstone is set to be separated with cutting edge.
The automatic knife-grinding apparatus of layout machine cutting knife, is provided with cutting edge on front side of support, rear side is provided with motor, cuts
Blade and motor phase drive connection, it is characterised in that：The rear side of support is provided with whetstone, whetstone by elastic mechanism with
Electromagnetic clutch is connected, and the hole passed through for whetstone is offered on support, and electromagnetic clutch is driven by elastic mechanism and whetted a knife
Stone axial movement contacts sharpening with cutting edge or separates stopping and whets a knife.
In the automatic knife-grinding apparatus of above-mentioned layout machine cutting knife, the structure of described elastic mechanism is：The rear side of support
Slide bar is fixed with, baffle plate is fixed with slide bar successively from front to back, slidably connects portable plate, be provided between baffle plate and portable plate
Return spring, is fixed with arch shrapnel on rear side of portable plate, and the rear side of arch shrapnel is connected with electromagnetic clutch, front side is fixed
There is the fix bar through portable plate and baffle plate, whetstone is arranged on the front end of fix bar.
In the automatic knife-grinding apparatus of above-mentioned layout machine cutting knife, the lower end of described support is provided with bed plate frame, bed plate frame
On shear bar is installed.
In the automatic knife-grinding apparatus of above-mentioned layout machine cutting knife, described support is provided with return sensing piece.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
1st, the present invention is controlled using controller, can accurately be controlled length, the size of sharpening amount of time of whetting a knife, be made knife
Piece keeps sharp but excessive without abrasion, so that machine possesses good cutting performance, enhances cut quality, improves
Economic benefit.
2nd, the present invention improves convenient on existing machines, and operation of whetting a knife can be achieved in a plug-in electromagnetic clutch, saves
Cost, improves economic benefit.
3rd, the present invention has timing function, without manual control, saves manpower, and the time of whetting a knife is accurate.
4th, the time resetted present invention utilizes cutting knife is whetted a knife, and is whetted a knife without shutting down, and the work of cutting knife is continuous continuously
It is disconnected, operating efficiency is improved, improves economic benefit.
Brief description of the drawings
Fig. 1 is the structural decomposition diagram of the present invention.
Fig. 2 is the structural representation of the present invention.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-2：
The automatic grinding method of layout machine cutting knife, is realized by following steps：
1 installation whetstone：By whetstone be arranged on layout machine cutting edge rear side, whetstone connection electromagnetic clutch and by
Electromagnetic clutch controls whetstone movement to contact friction with cutting edge；
2 whet a knife：
A, cutting edge produces reset signal to controller, controller during mobile reset after the completion of cutter work
Sharpening is made according to the work of the motor of the clipping time of setting or Cutting Length automatic start cutting edge, startup electromagnetic clutch
Stone contacts friction with cutting edge and whetted a knife；
B, after layout machine is shut down, sharpening can be manually instructed on the man-machine interaction screen of controller, controller starts cutting edge
Motor work, start electromagnetic clutch and make whetstone contact friction with cutting edge to be whetted a knife；
3 stop whetting a knife：
After cutting edge reset terminates in step A, produce return signal to controller, controller and stop motor and electromagnetism
The work of clutch, makes whetstone be separated with cutting edge；
Controller enters the work that control reaches stopping stopping motor and electromagnetic clutch after setting time in step B,
Whetstone is set to be separated with cutting edge.
The automatic knife-grinding apparatus for the layout machine cutting knife that the automatic grinding method of layout machine cutting knife uses, the front side of support are set
There are cutting edge 1, rear side to be provided with motor 2, cutting edge 1 and the phase drive connection of motor 2, it is characterised in that：Support
Rear side is provided with whetstone 3, and whetstone is connected with electromagnetic clutch 4 by elastic mechanism, offers on support and worn for whetstone
The hole 5 crossed, electromagnetic clutch drive whetstone axial movement to be contacted with cutting edge and whet a knife or separate stopping mill by elastic mechanism
Knife.
The structure of described elastic mechanism is：Slide bar 9 is fixed with rear side of support, is fixed with successively from front to back on slide bar
Baffle plate 10, portable plate 11 is slidably connected, return spring 12 is provided between baffle plate and portable plate, arch is fixed with rear side of portable plate
Shape shell fragment 13, the rear side of arch shrapnel is connected with electromagnetic clutch, front side is fixed with fix bar through portable plate and baffle plate
14, whetstone is arranged on the front end of fix bar.
The lower end of described support is provided with bed plate frame 6, and shear bar 7 is provided with bed plate frame.
Described support is provided with return sensing piece 8.Return sensing piece 8, which is used to contact, provides return signal.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.
Claims (4)
1. the automatic grinding method of layout machine cutting knife, it is characterised in that：Realized by following steps：
(1) whetstone is installed：Whetstone is arranged on to the rear side of layout machine cutting edge, whetstone connects electromagnetic clutch and by electricity
Magnet clutch controls whetstone movement to contact friction with cutting edge；
(2) whet a knife：
A, cutting edge after the completion of the cutter work it is mobile reset during, produce reset signal to controller, controller according to
The work of the motor of clipping time of setting or Cutting Length automatic start cutting edge, start electromagnetic clutch make whetstone with
Cutting edge contact friction is whetted a knife；
B, after layout machine is shut down, sharpening can be manually instructed on the man-machine interaction screen of controller, controller starts the drive of cutting edge
Dynamic motor work, start electromagnetic clutch and whetstone is contacted friction with cutting edge and whetted a knife；
(3) stop whetting a knife：
After cutting edge reset terminates in step A, produce return signal to controller, controller and stop motor and electromagnetic clutch
The work of device, electromagnetic clutch drive whetstone axial movement whetstone is separated with cutting edge by elastic mechanism；
Controller enters the work that control reaches stopping motor and electromagnetic clutch after setting time, electromagnetic clutch in step B
Device drives whetstone axial movement whetstone is separated with cutting edge by elastic mechanism；
The structure of described elastic mechanism is：Slide bar (9) is fixed with rear side of support, gear is fixed with successively from front to back on slide bar
Plate (10), portable plate (11) is slidably connected, return spring (12) is provided between baffle plate and portable plate, the rear side of portable plate is fixed
There is an arch shrapnel (13), the rear side of arch shrapnel is connected with electromagnetic clutch, front side is fixed with through portable plate and baffle plate
Fix bar (14), whetstone are arranged on the front end of fix bar.
2. the automatic grinding dress for the layout machine cutting knife that the automatic grinding method of layout machine cutting knife as claimed in claim 1 uses
Put, cutting edge (1) is provided with front side of support, rear side is provided with motor (2), cutting edge (1) mutually drives with motor (2)
Dynamic connection, it is characterised in that：The rear side of support is provided with whetstone (3), and whetstone passes through elastic mechanism and electromagnetic clutch (4) phase
Connect, the hole (5) passed through for whetstone is offered on support, electromagnetic clutch passes through elastic mechanism and drives whetstone to move axially
Sharpening is contacted with cutting edge or separates stopping and is whetted a knife；
The structure of described elastic mechanism is：Slide bar (9) is fixed with rear side of support, gear is fixed with successively from front to back on slide bar
Plate (10), portable plate (11) is slidably connected, return spring (12) is provided between baffle plate and portable plate, the rear side of portable plate is fixed
There is an arch shrapnel (13), the rear side of arch shrapnel is connected with electromagnetic clutch, front side is fixed with through portable plate and baffle plate
Fix bar (14), whetstone are arranged on the front end of fix bar.
3. the automatic knife-grinding apparatus of layout machine cutting knife according to claim 2, it is characterised in that：The lower end of described support
Provided with bed plate frame (6), shear bar (7) is installed on bed plate frame.
4. the automatic knife-grinding apparatus of layout machine cutting knife according to claim 2, it is characterised in that：Described support is provided with
Return sensing piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733909.8A CN104493738B (en) | 2014-12-05 | 2014-12-05 | The automatic grinding method and automatic knife-grinding apparatus of layout machine cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733909.8A CN104493738B (en) | 2014-12-05 | 2014-12-05 | The automatic grinding method and automatic knife-grinding apparatus of layout machine cutting knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493738A CN104493738A (en) | 2015-04-08 |
| CN104493738B true CN104493738B (en) | 2017-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733909.8A Active CN104493738B (en) | 2014-12-05 | 2014-12-05 | The automatic grinding method and automatic knife-grinding apparatus of layout machine cutting knife |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570701B (en) * | 2022-10-24 | 2023-05-30 | 山东颐工材料科技股份有限公司 | Underwater granulating unit of granulator for MBS resin production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714742A (en) * | 1971-07-15 | 1973-02-06 | Eastman Machine Co | Knife sharpening mechanism |
| DE4429516C2 (en) * | 1993-08-20 | 1998-02-19 | Shima Seiki Mfg | Device for measuring the width of cutting knives |
| CN201753415U (en) * | 2010-03-24 | 2011-03-02 | 厦门狮涛服装机械有限公司 | Intelligent fabric cutting machine with touch screen |
| CN203401362U (en) * | 2013-02-04 | 2014-01-22 | 江苏和鹰机电科技有限公司 | Automatic knife sharpening device of cloth paving machine |
| CN104097119A (en) * | 2013-04-15 | 2014-10-15 | 上海和鹰机电科技股份有限公司 | Automatic cutter sharpening control system for cloth paving machine |
| CN203919171U (en) * | 2014-05-06 | 2014-11-05 | 天津宝盈电脑机械有限公司 | A kind of automatic grinding assembly for guillotine |
-
2014
- 2014-12-05 CN CN201410733909.8A patent/CN104493738B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714742A (en) * | 1971-07-15 | 1973-02-06 | Eastman Machine Co | Knife sharpening mechanism |
| DE4429516C2 (en) * | 1993-08-20 | 1998-02-19 | Shima Seiki Mfg | Device for measuring the width of cutting knives |
| CN201753415U (en) * | 2010-03-24 | 2011-03-02 | 厦门狮涛服装机械有限公司 | Intelligent fabric cutting machine with touch screen |
| CN203401362U (en) * | 2013-02-04 | 2014-01-22 | 江苏和鹰机电科技有限公司 | Automatic knife sharpening device of cloth paving machine |
| CN104097119A (en) * | 2013-04-15 | 2014-10-15 | 上海和鹰机电科技股份有限公司 | Automatic cutter sharpening control system for cloth paving machine |
| CN203919171U (en) * | 2014-05-06 | 2014-11-05 | 天津宝盈电脑机械有限公司 | A kind of automatic grinding assembly for guillotine |
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| Publication number | Publication date |
|---|---|
| CN104493738A (en) | 2015-04-08 |
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