CN2745693Y - Sand wheel knife sharpening device of filament cutter - Google Patents
Sand wheel knife sharpening device of filament cutter Download PDFInfo
- Publication number
- CN2745693Y CN2745693Y CN 200420104606 CN200420104606U CN2745693Y CN 2745693 Y CN2745693 Y CN 2745693Y CN 200420104606 CN200420104606 CN 200420104606 CN 200420104606 U CN200420104606 U CN 200420104606U CN 2745693 Y CN2745693 Y CN 2745693Y
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- CN
- China
- Prior art keywords
- feed mechanism
- wheel
- reciprocator
- emery wheel
- knife sharpening
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a sand wheel knife sharpening device of filament cutter. The structure of the sand wheel knife sharpening device of filament cutter is that the reciprocator is connected with the feed mechanism, a base is provided with a sand wheel. The utility model is characterized in that the reciprocator and the feed mechanism are composed of move parts and turned parts. The central line of the turned part of the reciprocator and the feed mechanism are orthogonally each other, both move parts are fixedly connected together. The move part of the feed mechanism is fixedly connected with the base; the base is positioned with a grinding wheel head mechanism. The geometric axis of the and wheel is mutually paralleled with the geometric axis of the knife roller, the generatrix of the grind rotating face at the sand wheel is coincided with the generatrix of the grind rotating face at the cutter edge. The utility model has the advantages of modern design, simple structure, short driving chain, high efficiency in cutting filaments, stable and reliable equipment, easy production and maintenance, low requirement in operating environment. The sand wheel knife sharpening device of filament cutter can effectively improve the effect of the knife sharpening; can increase the quality of cutting filaments.
Description
Technical field
The utility model relates to a kind of filament cutter knife sharpening device, particularly a kind of tobacco cutting machine emery wheel knife sharpening device.
Background technology
The tobacco chopping is an important procedure in the cigarette manufacture craft, will export the cutter door by the speed of setting after the treated tobacco leaf compacting, and the blade of filament cutter is cut into the pipe tobacco of setting up width.Blade is easy to be worn when chopping, needs the timely blade of knife sharpening device back and forth to temper, and whether Sharpening a knife blade the sharp direct chopping quality that influences.The tobacco cutting machine rotor knife sharpening device primary structure that uses is that the weak point of the vertical this structure of emery wheel cylindrical sharpening blade of employing emery wheel geometrical axis and rotor geometrical axis is that the emery wheel cylindrical contacts with blade cutting edge formation point at present, the blade cutting edge that grinds is irregular, indentation, make that the pipe tobacco outward appearance that is cut out is irregular, influence the chopping quality.
Summary of the invention
The utility model has overcome defective of the prior art, a kind of technical scheme of tobacco cutting machine emery wheel knife sharpening device is provided, this device adopts the emery wheel cylindrical sharpening blade of emery wheel geometrical axis and rotor geometrical axis horizontal parallel, it is sharp neat to grind blade cutting edge, thereby blade obtains high-quality tobacco chopping effect.
The utility model is realized by following scheme: tobacco cutting machine emery wheel knife sharpening device, its structure is, reciprocator links to each other with feed mechanism, pedestal is provided with emery wheel, it is characterized in that, reciprocator and feed mechanism are formed by moving member and tumbler, reciprocator is vertical mutually with the rotary centerline of the tumbler of feed mechanism, the moving member of two mechanisms is fixedly connected, on the moving member of feed mechanism, be fixedly connected with pedestal, pedestal is provided with the grinding head mechanism that comprises emery wheel, and emery wheel geometrical axis and rotor geometrical axis are parallel to each other, and wheel grinding surfaces of revolution bus overlaps with rotor cutting edge surfaces of revolution bus.
The tumbler of reciprocator and feed mechanism is a screw mandrel, and moving member is a nut.Grinding head mechanism is the servo-drive system of emery wheel, grinding wheel drive mitor and compensation emery wheel.Grinding wheel width L is a sharpening face width degree.
The utility model adopts orthogonal screw pair as feed mechanism and reciprocator, the moving member of feed mechanism and reciprocator is fixedlyed connected, reciprocator will drive emery wheel and back and forth temper blade like this, feed mechanism radially causes the grinding change of line speed because of wearing and tearing diminish by grinding wheel drive mitor servo-drive system compensation emery wheel, makes wheel grinding keep constant linear velocity.The whole width L of emery wheel is sharpening face width degree, can improve sharpening efficient like this.Compared with prior art, the utility model has the advantages that: be used for the emery wheel geometrical axis and the rotor geometrical axis horizontal parallel of sharpening blade, the emery wheel cylindrical forms line with blade and contacts, and blade is stressed evenly, the blade cutting edge that grinds is sharp neat, but the also down grinding of reversible mill.The utility model modern design, simple in structure, driving-chain weak point, chopping efficient height, equipment be reliable and stable, be easy to make and safeguard, low to the working environment requirement, can effectively improve the sharpening effect, improve the chopping quality.
Description of drawings:
Fig. 1 is the utility model structural representation front view
Fig. 2 is the utility model structural representation left view
The specific embodiment
See Fig. 1, Fig. 2, reciprocator (1) links to each other with power respectively with feed mechanism (3), reciprocator adopts ball wire bar pair (2), tumbler (15) is a screw mandrel, moving member (14) is a nut, feed mechanism adopts T type screw pair (2), moving member (14) is connected with pedestal (9), pedestal is provided with and comprises grinding wheel drive mitor (5), the grinding head mechanism (6) of emery wheel (4), grinding wheel width L is 25mm, emery wheel geometrical axis (12) and rotor geometrical axis (13) horizontal parallel setting, the screw mandrel in the reciprocator is done suitable, de-rotation drives nut and moves back and forth, realize that emery wheel (4) is to being installed on the reciprocal grinding of the blade (10) on the rotor (11), the screw mandrel of feed mechanism rotates, and drives nut and moves, and realizes grinding head mechanism (6) radial feed.Adopt contrary mill mode grinding blade (10), adjusting wheel grinding surfaces of revolution bus (7) overlaps with rotor cutting edge surfaces of revolution bus (8), also be provided with servo-drive system on the grinding head mechanism, be used to compensate that grinding wheel diameter diminishes and the variation that causes the grinding linear velocity, make grinding speed constant in 20-40m/s, grinding wheel width L is made as 20-40mm usually.
Above for a kind of embodiment only for the utility model is described in further detail, and scope of the present utility model is not subjected to the limitation of illustrated embodiment.
Claims (4)
1. tobacco cutting machine emery wheel knife sharpening device, its structure is, reciprocator (1) links to each other with feed mechanism (3), pedestal (9) is provided with emery wheel (4), it is characterized in that, reciprocator (1) and feed mechanism (3) are formed by moving member (14) and tumbler (15), reciprocator (1) is vertical mutually with the rotary centerline of the tumbler (15) of feed mechanism (3), the moving member of two mechanisms (14) is fixedly connected, on the moving member (14) of feed mechanism (3), be fixedly connected with pedestal (9), pedestal is provided with the grinding head mechanism (6) that comprises emery wheel (4), emery wheel geometrical axis (12) is parallel to each other with rotor geometrical axis (13), and wheel grinding surfaces of revolution bus (7) overlaps with rotor cutting edge surfaces of revolution bus (8).
2. tobacco cutting machine emery wheel knife sharpening device according to claim 1 is characterized in that, the tumbler (15) of described reciprocator (1) and feed mechanism (3) is a screw mandrel, and moving member (14) is a nut.
3. tobacco cutting machine rotor grinding wheel unit according to claim 1 is characterized in that, described grinding head mechanism (6) is the servo-drive system of emery wheel, grinding wheel drive mitor and compensation emery wheel.
4. tobacco cutting machine rotor grinding wheel unit according to claim 1 is characterized in that, grinding wheel width L is a sharpening face width degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104606 CN2745693Y (en) | 2004-12-01 | 2004-12-01 | Sand wheel knife sharpening device of filament cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104606 CN2745693Y (en) | 2004-12-01 | 2004-12-01 | Sand wheel knife sharpening device of filament cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745693Y true CN2745693Y (en) | 2005-12-14 |
Family
ID=35582277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420104606 Expired - Lifetime CN2745693Y (en) | 2004-12-01 | 2004-12-01 | Sand wheel knife sharpening device of filament cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745693Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823217A (en) * | 2010-04-01 | 2010-09-08 | 河北文丰钢铁有限公司 | Circle shear blade repairing and sharpening device |
| CN105945658A (en) * | 2016-06-29 | 2016-09-21 | 唐兵 | Grinding device for tobacco shredding blade and tobacco cutter |
| CN109352433A (en) * | 2018-12-19 | 2019-02-19 | 河南中烟工业有限责任公司 | A kind of useless cigarette processor knife sharpening device |
| CN115107095A (en) * | 2022-07-14 | 2022-09-27 | 湖北中烟工业有限责任公司 | On-line cleaning structure and cleaning method for knife roller of hob type filament cutter |
-
2004
- 2004-12-01 CN CN 200420104606 patent/CN2745693Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823217A (en) * | 2010-04-01 | 2010-09-08 | 河北文丰钢铁有限公司 | Circle shear blade repairing and sharpening device |
| CN101823217B (en) * | 2010-04-01 | 2012-01-11 | 河北文丰钢铁有限公司 | Circle shear blade repairing and sharpening device |
| CN105945658A (en) * | 2016-06-29 | 2016-09-21 | 唐兵 | Grinding device for tobacco shredding blade and tobacco cutter |
| CN109352433A (en) * | 2018-12-19 | 2019-02-19 | 河南中烟工业有限责任公司 | A kind of useless cigarette processor knife sharpening device |
| CN115107095A (en) * | 2022-07-14 | 2022-09-27 | 湖北中烟工业有限责任公司 | On-line cleaning structure and cleaning method for knife roller of hob type filament cutter |
| CN115107095B (en) * | 2022-07-14 | 2024-02-02 | 湖北中烟工业有限责任公司 | Online cleaning structure and online cleaning method for cutter roller of hob type shredder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141201 Granted publication date: 20051214 |