CN103112037B - A kind of knife sharpening device for Cutting machine head - Google Patents
A kind of knife sharpening device for Cutting machine head Download PDFInfo
- Publication number
- CN103112037B CN103112037B CN201310050207.5A CN201310050207A CN103112037B CN 103112037 B CN103112037 B CN 103112037B CN 201310050207 A CN201310050207 A CN 201310050207A CN 103112037 B CN103112037 B CN 103112037B
- Authority
- CN
- China
- Prior art keywords
- blade grinder
- sharpening
- gear train
- swing
- cutting machine
- 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
Classifications
-
- 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
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of knife sharpening device for Cutting machine head, it belongs to sanction and cuts field.The present invention includes cutter grinding air cylinder, sharpening gear train, blade grinder group, swing emery wheel group and outer shaft, cutter grinding air cylinder is arranged on cylinder block, sharpening gear train comprises gear ring, gear installing plate and clutch shaft bearing, sharpening gear train is arranged on rotor axle, and this sharpening gear train can move on rotor axle, blade grinder group comprises blade grinder, grinding wheel spindle, small belt pulley and the second bearing, blade grinder is arranged on the swing span in swing emery wheel group, swinging emery wheel group is connected on outer shaft by the second bearing, outer shaft is arranged on the rotating turret on rotor axle, on middle fixing plate.The present invention completes the grinding to multilayer cutter both sides blade by the centrifugal force of rotating object, improves total type and cuts efficiency.
Description
Technical field
The present invention relates to a kind of knife sharpening device, especially a kind of knife sharpening device for Cutting machine head, it belongs to sanction and cuts field.
Background technology
Along with the development of society, the raising of automaticity, Cutting machine head arranges knife sharpening device and has just become necessity, and the operating efficiency of cutting out the knife grinding mechanism cut is directly connected to the overall cutting efficiency of equipment.The sharpening mode that a lot of equipment adopts at present is rotated with driven by motor emery wheel separately, some adopt columned emery wheel, and whet a knife with periphery, cutter both sides sword grinding quality can not ensure, be related to too fabric cut quality quality, sharpening efficiency is low.
China Patent No. 201120102502.7 discloses the utility model patent that a kind of name is called " a kind of knife sharpening device for automatic high-level cutting ", the side of its sharpening motor mounting plate is provided with two motors, the opposite side of sharpening motor mounting plate be provided with two be connected with motor respectively be ground to wheel, this device exists sanction, and to cut efficiency low, high expensive, therefore still deposit above defect.
China Patent No. 200710171780.6 discloses the patent of invention that a kind of name is called " double-wheel milling-knife combination device for automatic cutting machines ", it comprises motor, transmission mechanism, double-wheel milling-knife mechanism and cylinder, although sharpening effect has certain improvement, but cut out that to cut efficiency low, therefore still deposit above defect.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the defect that prior art exists, provides a kind of knife sharpening device of Cutting machine head, complete the grinding to multilayer cutter both sides blade by the centrifugal force of rotating object, improve total type and cut efficiency.
The present invention's adopted technical scheme that solves the problem is: this is used for the knife sharpening device of Cutting machine head, comprises cutter grinding air cylinder, blade grinder group, it is characterized in that:
Also comprise sharpening gear train, swing emery wheel group and outer shaft, described cutter grinding air cylinder is arranged on cylinder block, sharpening gear train comprises gear ring, gear installing plate and clutch shaft bearing, sharpening gear train is arranged on rotor axle, and this sharpening gear train can move on rotor axle, blade grinder group comprises blade grinder, grinding wheel spindle, small belt pulley and the second bearing, blade grinder is arranged on the swing span in swing emery wheel group, described swing emery wheel group is connected on outer shaft by the second bearing, and outer shaft is arranged on rotating turret on rotor axle, middle fixing plate; The grinding to multilayer cutter both sides blade is completed by the centrifugal force of rotating object, swinging emery wheel is arranged on outer shaft, be convenient to along outer shaft axis oscillating, the design of the devices such as sharpening gear train and blade grinder group improves both sides sword grinding quality, grinding efficiency, outer shaft is arranged on rotating turret and middle fixing plate, be convenient to outer shaft and rotating turret synchronous operation, clutch shaft bearing and the second bearing mainly play axial restraint.
Outer shaft of the present invention is also provided with pinion, fast pulley, swing emery wheel group and rotating pulley, by circular strap, blade grinder, fast pulley is connected with rotating pulley; During sharpening, pinion runs along gear ring and rotates, and by the mutual paper transmission of belt, completes the grinding of cutter better.
Blade grinder of the present invention comprises left blade grinder and right blade grinder, and this blade grinder is arranged on the both sides of swing span; Ensure that both sides blade grinding is consistent under uniform velocity, the cutting of cutter is offset can't help cutter to cause.
Cutter grinding air cylinder of the present invention is provided with the lock dog of a flexible connection; Lock dog can rotate, and the level be convenient between cutter grinding air cylinder and cylinder block is fixed and dismounting.
Rotor axle of the present invention is also provided with toolbox; Toolbox is convenient to when cutting out face material, tool changing and storing knifes.
Pinion of the present invention is arranged on the gear installing plate in sharpening gear train; Pinion is fixed on gear installing plate, is convenient to that pinion is more stable to rotate on outer shaft.
Cutter grinding air cylinder of the present invention is connected on the horizontal fixed mount of head by cylinder block; Cutter grinding air cylinder operationally, if fixing bad, will produce vibration, affect the quality of grinding.
Turning cylinder of the present invention is arranged on the horizontal fixed mount of head; Guarantee that rotor axle is in rotation process, can not produce swing, make both sides blade grinding consistent.
The present invention compared with prior art has the following advantages and effect: reasonable in design, complete the grinding to multilayer cutter both sides blade by the centrifugal force of rotating object, blade grinder is arranged on the both sides of swing span, under guaranteeing uniform velocity, both sides blade grinding is consistent, improves grinding efficiency.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the partial enlargement structural representation of outer shaft in front view of the present invention.
Fig. 4 is the partial enlargement structural representation of blade grinder in top view of the present invention.
In figure: sharpening gear train 41, clutch shaft bearing 410, gear ring 411, gear installing plate 412, cutter grinding air cylinder 413, lock dog 414, cylinder block 415, blade grinder group 43, second bearing 430, grinding wheel spindle 431, blade grinder 432, right blade grinder 432-1, left blade grinder 432-2, small belt pulley 433, outer shaft 44, circular strap 434, pinion 441, fast pulley 442, rotating pulley 443, cut-off knife sheet 35, swing emery wheel group 46, swing span 461, middle fixing plate 48, platen 1, slider disc 112, lead tool rest 11, square rail 14, the horizontal fixed mount 152 of head, rotor axle 16, rotating turret 161, toolbox 17.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See Fig. 1 ~ Fig. 4, the present embodiment is used for the knife sharpening device of Cutting machine head, comprise cutter grinding air cylinder 413, blade grinder group 43, also comprise sharpening gear train 41, swing emery wheel group 46 and outer shaft 44, described cutter grinding air cylinder 413 is arranged on cylinder block 415, sharpening gear train 41 comprises gear ring 411, gear installing plate 412 and clutch shaft bearing 410, sharpening gear train 41 is arranged on rotor axle 16, and this sharpening gear train 41 can move on rotor axle 16, blade grinder group 43 comprises blade grinder 432, grinding wheel spindle 431, small belt pulley 433 and the second bearing 430, blade grinder group 43 is arranged on the swing span 461 in swing emery wheel group 46, described swing emery wheel group 46 is connected on outer shaft 44 by the second bearing 430, outer shaft 44 is arranged on the rotating turret 161 on rotor axle 16, on middle fixing plate 48.
Outer shaft 44 in the present embodiment is also provided with pinion 441, fast pulley 442, swings emery wheel group 46 and rotating pulley 443, by circular strap 434, blade grinder group 43, fast pulley 442 are connected with rotating pulley 443.
Blade grinder 432 in the present embodiment comprises left blade grinder 432-2 and right blade grinder 432-1, and this blade grinder 432 is arranged on the both sides of swing span 461.
Cutter grinding air cylinder 413 in the present embodiment is provided with the lock dog 414 of a flexible connection.
Rotor axle 16 in the present embodiment is also provided with toolbox 17.
Pinion 441 in the present embodiment is arranged on the gear installing plate 412 in sharpening gear train 41.
Cutter grinding air cylinder 413 in the present embodiment is connected on the horizontal fixed mount 152 of head by cylinder block 415.
Rotor axle 16 in the present embodiment is arranged on the horizontal fixed mount 152 of head.
The middle part of the horizontal fixed mount 152 of head is provided with rotor axle 16, the upper end of rotor axle 16 is connected with toolbox 17, toolbox 17 can deposit cut-off knife sheet 35, rotor axle 16 lower end is connected with rotating turret 161, cutter grinding air cylinder 413 is connected on the horizontal fixed mount 152 of head by cylinder block 415, cutter grinding air cylinder 413 is also provided with a lock dog 414, this lock dog 414 can rotate, sharpening gear train 41 is arranged on rotor axle 16, sharpening gear train 41 can move on rotor axle 16, blade grinder 432 in blade grinder group 43 is connected on the swing span 461 in swing emery wheel group 46, outer shaft 44 is connected on the rotating turret 161 of middle fixing plate 48 and rotor axle 16, the bottom of rotor axle 16 is connected with leads tool rest 11 and cut-off knife sheet 35, slider disc 112 is connected with above platen 1, the upper end of slider disc 112 is connected with square rail 14, square rail 14 can realize moving up and down of platen 1, slider disc 112 is convenient to platen 1 better movement, the cut-off knife sheet 35 of leading on tool rest 11 can be changed according to service condition.
During use, rotor axle 16 is along the direction quick rotation of w1 in Fig. 4, fast pulley 442 is pressed w2 direction and is rotated, and drive right blade grinder 432-1 and left blade grinder 432-2 to rotate simultaneously, due to centrifugal action, left blade grinder 432-2, near the left sword of cut-off knife sheet 35, moves up and down in conjunction with cut-off knife sheet 35 grinding that (eccentric vibrating) completes the left sword of cut-off knife sheet 35, the lines that left blade grinder 432-2 produces on left sword and front cutting edge are close to the lines at 30 degree of angles, and this lines is more conducive to cutting.
During rotor axle 16 rotor quick along the opposite direction of w1 in Fig. 4, right blade grinder 432-1 works, and completes the grinding of the right sword of cut-off knife sheet 35.
During cutting, cutter grinding air cylinder 413 does not work, lock dog 414 is Contact Tooth torus 411 water jacket not, cut-off knife sheet 35 moves along cutting track, because during cutting, the speed of cut-off knife sheet 35 is unhappy, sharpening gear train 41 is also followed rotor axle 16 and is rotated, swing emery wheel group 46 and be in poised state, blade grinder 432 does not contact with cut-off knife sheet 35, does not whet a knife.
During sharpening, cut-off knife sheet 35 leaves fabric, cutter grinding air cylinder 413 works, lock dog 414 locking teeth torus 411 water jacket, sharpening gear train 41 geo-stationary, cutter grinding air cylinder 413 drives rotor axle 16 forward high-speed rotation, the poised state swinging emery wheel group 46 is destroyed, swing the left blade grinder 432-2 of emery wheel group 46 and be close to cut-off knife sheet 35, pinion 441 runs along gear ring 411 and rotates, fast pulley 442 on outer shaft 44 drives blade grinder 432 to rotate by circular strap 434, in conjunction with the grinding moved up and down cut-off knife sheet 35 surface of cut-off knife sheet 35; Inverted running can complete the grinding of another side.
The present invention is parts in Cutting machine head, and these parts can installation and removal in Cutting machine head.
Below be only a specific embodiment described in this description, all equivalences of doing according to structure, feature and the material described in inventional idea of the present invention or simple change, be included in the protection domain of patent of the present invention.
Claims (7)
1. the knife sharpening device for Cutting machine head, comprise cutter grinding air cylinder, blade grinder group, it is characterized in that: also comprise sharpening gear train, swing emery wheel group and outer shaft, described cutter grinding air cylinder is arranged on cylinder block, sharpening gear train comprises gear ring, gear installing plate and clutch shaft bearing, sharpening gear train is arranged on rotor axle, and this sharpening gear train can move on rotor axle, blade grinder group comprises blade grinder, grinding wheel spindle, small belt pulley and the second bearing, blade grinder is arranged on the swing span in swing emery wheel group, swinging emery wheel group is connected on outer shaft, outer shaft is arranged on the rotating turret of middle fixing plate and rotor axle, outer shaft is connected with swing emery wheel group by the second bearing, this outer shaft is also provided with pinion, fast pulley, swing emery wheel group and rotating pulley, blade grinder, fast pulley is connected with rotating pulley by circular strap.
2. the knife sharpening device for Cutting machine head according to claim 1, is characterized in that: described blade grinder comprises left blade grinder and right blade grinder, and this blade grinder is arranged on the both sides of swing span.
3. the knife sharpening device for Cutting machine head according to claim 1, is characterized in that: described cutter grinding air cylinder is provided with the lock dog of a flexible connection.
4. the knife sharpening device for Cutting machine head according to claim 1, is characterized in that: described rotor axle is also provided with toolbox.
5. the knife sharpening device for Cutting machine head according to claim 1, is characterized in that: described pinion is arranged on the gear installing plate in sharpening gear train.
6. the knife sharpening device for Cutting machine head according to claim 3, is characterized in that: described cutter grinding air cylinder is connected on the horizontal fixed mount of head by cylinder block.
7. the knife sharpening device for Cutting machine head according to claim 4, is characterized in that: described rotor axle is arranged on the horizontal fixed mount of head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050207.5A CN103112037B (en) | 2013-02-08 | 2013-02-08 | A kind of knife sharpening device for Cutting machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050207.5A CN103112037B (en) | 2013-02-08 | 2013-02-08 | A kind of knife sharpening device for Cutting machine head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103112037A CN103112037A (en) | 2013-05-22 |
| CN103112037B true CN103112037B (en) | 2015-09-16 |
Family
ID=48410456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310050207.5A Active CN103112037B (en) | 2013-02-08 | 2013-02-08 | A kind of knife sharpening device for Cutting machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103112037B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700081306A1 (en) * | 2017-07-18 | 2019-01-18 | Perini Fabio Spa | SHARPENING UNIT FOR A CUTTING BLADE, MACHINE INCLUDING SUCH GROUP AND METHOD |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825231A (en) * | 2017-09-08 | 2018-03-23 | 广东拓荒牛智能切割科技股份有限公司 | A kind of cut-off knife head sharpening system |
| CN107825505A (en) * | 2017-09-08 | 2018-03-23 | 广东拓荒牛智能切割科技股份有限公司 | A kind of head cylinder platen press material structure |
| CN107414612A (en) * | 2017-09-11 | 2017-12-01 | 合肥奥瑞数控科技有限公司 | A kind of rag cutter knife sharpening device |
| CN107457625A (en) * | 2017-10-11 | 2017-12-12 | 苏州吉森智能科技有限公司 | Numerical control cutting knife sharpening device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442599A (en) * | 1981-11-12 | 1984-04-17 | Eastman Machine Company | Sharpener construction for fabric cutting machine |
| JPH0815718B2 (en) * | 1993-08-20 | 1996-02-21 | 株式会社島精機製作所 | Blade width measuring device for cutting blades |
| CN2749617Y (en) * | 2004-11-24 | 2006-01-04 | 李德锵 | Automatic knife sharpening device for digital control cloth cutter |
| CN2770862Y (en) * | 2004-12-15 | 2006-04-12 | 北京神东机电设备有限公司 | Motor driving structure for cutting machine |
| CN1963010A (en) * | 2006-11-17 | 2007-05-16 | 李德锵 | Automatic knife grinder for numerically controlled fabrics cutting machine |
| CN201195810Y (en) * | 2008-05-19 | 2009-02-18 | 上海信奥数控设备有限公司 | Head for multi-layer clothing tailoring machine |
| CN101413206B (en) * | 2008-11-18 | 2010-11-17 | 浙江理工大学 | Automatic knife grinding device of large-sized numerical control clothing tailoring machine |
| CN101633135B (en) * | 2009-08-19 | 2011-12-14 | 上海信奥数控设备有限公司 | Sharpener of double wheel disrotatory knife grinder for multilayer cutting bed |
| CN203156838U (en) * | 2013-02-08 | 2013-08-28 | 杭州爱科科技有限公司 | Tool grinding device for cutting machine head |
-
2013
- 2013-02-08 CN CN201310050207.5A patent/CN103112037B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700081306A1 (en) * | 2017-07-18 | 2019-01-18 | Perini Fabio Spa | SHARPENING UNIT FOR A CUTTING BLADE, MACHINE INCLUDING SUCH GROUP AND METHOD |
| WO2019016666A1 (en) * | 2017-07-18 | 2019-01-24 | Fabio Perini S.P.A. | Grinding unit for a cutting blade, machine comprising said unit and related method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103112037A (en) | 2013-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103112037B (en) | A kind of knife sharpening device for Cutting machine head | |
| CN204603983U (en) | A kind of knife sharpener grinding two-sided dise knife | |
| CN105290947A (en) | Cutter blunting machine | |
| CN107457625A (en) | Numerical control cutting knife sharpening device | |
| CN202742543U (en) | Cylindrical stone cutting and polishing all-in-one machine | |
| CN203156838U (en) | Tool grinding device for cutting machine head | |
| CN201132333Y (en) | Novel blade rotating mechanism | |
| CN205928037U (en) | Full -automatic growing chamfering device of brake block | |
| CN205587740U (en) | Friction disc cutting machine of high efficiency, environmental protection | |
| CN201776668U (en) | Sharpening machine device | |
| CN202741843U (en) | Grinding machine for tooth top and tooth surface of circular saw web | |
| CN202895294U (en) | Rubber tube cutting machine combining pneumatic locking and electric cutting | |
| CN203305253U (en) | Pipe cutting device in PVC pipe production line | |
| CN206179604U (en) | Cable wire stripping machine with adjustable general type | |
| CN203438037U (en) | Lower swinging accurate grinding polishing drive mechanism | |
| CN202964923U (en) | Bridge type transverse cutting machine | |
| WO2013104189A1 (en) | Novel boring and grinding assembly for digitally controlled cutting machine | |
| CN203542252U (en) | Cutter grinding device | |
| CN108747617A (en) | A kind of hardware action blades quick processing device | |
| CN103302699A (en) | Paper tube dividing and cutting machine | |
| CN203600323U (en) | PVC pipe chipless cutting machine with chamfering function | |
| CN102658511A (en) | Automatic edging device for pipe | |
| CN202528029U (en) | Tube automatic edging device | |
| CN202592134U (en) | Round blade grinding machine | |
| CN207190008U (en) | It is a kind of to cut knife head device for processing of stone |
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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1, No. 1, Binjiang District Weiye Road, Binjiang District, Zhejiang Patentee after: Hangzhou Aike Polytron Technologies Inc Address before: No. 1, No. 1, Binjiang District Weiye Road, Binjiang District, Zhejiang Patentee before: Hangzhou Echo Science Technology Co., Ltd. |