CN108723902B - Filament cutter knife sharpening device - Google Patents
Filament cutter knife sharpening device Download PDFInfo
- Publication number
- CN108723902B CN108723902B CN201710240174.9A CN201710240174A CN108723902B CN 108723902 B CN108723902 B CN 108723902B CN 201710240174 A CN201710240174 A CN 201710240174A CN 108723902 B CN108723902 B CN 108723902B
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- Prior art keywords
- grinding wheel
- sharpening
- shaft
- disc
- knife
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Classifications
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- 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
- B24B3/368—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades installed as an accessory on another machine
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
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- 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
- B24B41/02—Frames; Beds; Carriages
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- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention provides a knife sharpening device of a filament cutter, which comprises a knife sharpening grinding wheel, a grinding wheel shaft, a compaction disc, a supporting disc and a grinding wheel seat: the grinding wheel seat is provided with an installation space for arranging a knife sharpening grinding wheel; the grinding wheel shaft is rotatably arranged on the grinding wheel seat; the pressing disc and the supporting disc are respectively and fixedly connected with the grinding wheel shaft; two ends of the knife sharpening grinding wheel are respectively clamped by the pressing disc and the supporting disc; the grinding wheel shaft drives the pressing disc, the supporting disc and the sharpening grinding wheel to rotate together in the installation space of the grinding wheel seat. The knife sharpening device of the shredder reduces the complexity of the whole structure, has simple structure and is simple and convenient to install; the size is small, and the weight and the size of the machine head of the filament cutter are reduced; the grinding wheel has long service life and is convenient to maintain; the effective utilization rate of the equipment is high.
Description
Technical Field
The invention relates to the field of tobacco shredding equipment, in particular to a knife sharpening device of a tobacco cutter.
Background
At present, a tobacco shredder used in the tobacco industry is one of main devices on a tobacco making line, and is responsible for uniformly cutting tobacco materials into shreds so as to meet the requirements of subsequent tobacco making and cigarette processing. Because the blade edge of the tobacco cutter continuously cuts tobacco materials and the materials are bonded, the blade edge becomes blunt, and the cutting effect is influenced. Therefore, the filament cutters are all designed with knife grinding devices for realizing the blade grinding function.
At present, the knife grinding devices of the tobacco cutters used in the tobacco industry at home and abroad are roughly divided into two types: one kind adopts the ordinary emery wheel, this kind of emery wheel needs to finish continuously while grinding the cutting tool, the emery wheel consumption is relatively large, this kind of sharpening device's emery wheel needs to feed continuously, there are emery wheel feed devices; the other type is a TOBSPIN rotary disc type shredder produced by HAUNI company in Germany, the surface layer of a grinding wheel adopted by the shredder is provided with cubic boron nitride, the grinding wheel is not trimmed in the sharpening process, and the shredder is continuously cleaned by water vapor and water in the production process, but the sharpening device of the shredder has a very complex structure and is difficult to maintain and repair.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention aims to simplify the existing knife sharpening device and provides a knife sharpening device for reducing the structural complexity of a knife sharpening grinding wheel.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a filament cutter knife sharpening device, includes whetstone, emery wheel axle, compresses tightly dish, supporting disk and emery wheel seat: the grinding wheel seat is provided with an installation space for arranging a knife sharpening grinding wheel; the grinding wheel shaft is rotatably arranged on the grinding wheel seat; the pressing disc and the supporting disc are respectively and fixedly connected with the grinding wheel shaft; two ends of the knife sharpening grinding wheel are respectively clamped by the pressing disc and the supporting disc; the grinding wheel shaft drives the pressing disc, the supporting disc and the sharpening grinding wheel to rotate together in the installation space of the grinding wheel seat.
Furthermore, the supporting disc comprises a supporting end cover which is fixedly connected with the grinding wheel shaft; the pressing disc comprises a pressing end cover, and the pressing end cover is adjustably and fixedly connected with the grinding wheel shaft; one end of the knife sharpening grinding wheel is stopped against the supporting end cover, and the other end of the knife sharpening grinding wheel is clamped along with the adjustment and fixation of the pressing end cover and the grinding wheel shaft.
Furthermore, the sharpening grinding wheel is of a hollow cylindrical structure, and one end of the grinding wheel shaft extends into the sharpening grinding wheel; the supporting disk comprises a supporting end cover and a connecting wall, the connecting wall extends into the sharpening grinding wheel and is fixedly connected with the grinding wheel shaft, and the supporting end cover is positioned at one end of the sharpening grinding wheel; the pressing disc comprises a pressing end cover and a connecting shaft, the connecting shaft extends into the sharpening grinding wheel and is fixedly connected with the grinding wheel shaft, and the pressing end cover is located at the other end of the sharpening grinding wheel and clamps the sharpening grinding wheel tightly.
Furthermore, the end face of the connecting shaft of the pressing disc is fixedly connected with the end face of the grinding wheel shaft in the sharpening grinding wheel in an adjustable mode through a pin shaft.
Further, a plurality of bearings and a plurality of spacing sleeves are arranged between the grinding wheel seat and the grinding wheel shaft, and the bearings are separated from the bearings through the spacing sleeves.
Furthermore, a motor is arranged on the grinding wheel seat, and a motor belt pulley is arranged on an output shaft of the motor; one end of the grinding wheel shaft is provided with a grinding wheel belt pulley; the output shaft of the motor is parallel to the grinding wheel shaft, and the motor belt pulley is in transmission connection with the grinding wheel belt pulley through a belt so as to drive the grinding wheel shaft to rotate by the motor.
Further, an output shaft of the motor is connected to a fixed block, and the fixed block and the tensioning block are fixedly connected and connected to the grinding wheel seat;
preferably, the fixing block is provided with a long hole, and the tensioning degree of the belt can be adjusted through the long hole.
The lower part of the grinding wheel seat is connected with the sharpening fixed seat through a pin shaft and can rotate a certain angle relatively; the knife sharpening fixing seat is fixedly arranged on the frame of the filament cutter in an adjustable way.
Furthermore, the knife sharpening fixed seat is connected with the rack of the filament cutter through a threaded connection device, and the upper part of the grinding wheel seat is directly connected with the rack of the filament cutter through the threaded connection device; the threaded connection device connected with the two parts is provided with an adjusting pad, and the gap between the knife gates is adjusted by increasing or decreasing the thickness of the adjusting pad.
Furthermore, the grinding wheel sharpening device also comprises a dust removal device used for removing dust generated in the sharpening process of the grinding wheel, and the dust removal device is arranged on the grinding wheel seat and communicated with the installation space of the sharpening grinding wheel.
The knife sharpening device of the shredder reduces the complexity of the whole structure, has simple structure and is simple and convenient to install; the size is small, and the weight and the size of the machine head of the filament cutter are reduced; the grinding wheel has long service life and is convenient to maintain; the effective utilization rate of the equipment is high.
In addition, the knife sharpening grinding wheel of the knife sharpening device disclosed by the invention is made of special materials, online dressing is not needed, the service life of the grinding wheel is prolonged, frequent replacement of the grinding wheel by workers is omitted, the maintenance and repair cost of the grinding wheel is saved for a cigarette factory, and the knife sharpening grinding wheel has better social and economic benefits and application prospects.
Drawings
FIG. 1 is a schematic perspective view of a knife grinder of a filament cutter according to the present invention;
FIG. 2 is a cross-sectional view of the sharpener of the present invention;
FIG. 3 is an exploded view of the sharpener of the shredder according to the present invention.
Reference numerals in the drawings indicate: 1-knife sharpening fixed seat 2-grinding wheel seat 3-knife sharpening grinding wheel 4-pressing disk 5-supporting disk 6-grinding wheel shaft 7-spacing sleeve 8-bearing 9-motor 10 tensioning block 11-fixed block 12-grinding wheel belt pulley 13-dust removal device 14-pin shaft.
Detailed Description
The knife sharpening device of the shredder is described in detail with reference to the attached drawings as follows:
as shown in fig. 1, 2 and 3, the sharpening device of the filament cutter of the invention comprises a sharpening grinding wheel 3, a grinding wheel shaft 6, a pressing disc 4, a supporting disc 5 and a grinding wheel seat 2: the grinding wheel seat 2 is provided with an installation space for arranging the knife sharpening grinding wheel 3; the grinding wheel shaft 6 is rotatably arranged on the grinding wheel seat 2; the pressing disc 4 and the supporting disc 5 are respectively and fixedly connected with a grinding wheel shaft 6; two ends of the knife sharpening grinding wheel 3 are respectively clamped by a pressing disc 4 and a supporting disc 5; the grinding wheel shaft 6 drives the pressing disc 4, the supporting disc 5 and the sharpening grinding wheel 3 to rotate together in the installation space of the grinding wheel seat 2.
The sharpening grinding wheel 3 is contained in the grinding wheel seat 2, is connected with the grinding wheel seat 2 through the pressing disc 4, the supporting disc 5 and the grinding wheel shaft 6, and ensures the coaxiality of the sharpening grinding wheel 3 and the grinding wheel seat 2 through concentric design, thereby ensuring the sharpening effect.
According to the invention, two ends of the knife sharpening grinding wheel 3 are clamped by the pressing disc 4 and the supporting disc 5, and then the pressing disc 4 and the supporting disc 5 are respectively and fixedly connected with the grinding wheel shaft 6, so that the effect of driving the knife sharpening grinding wheel 3 to rotate by the grinding wheel shaft is realized, and the installation structure of the knife sharpening grinding wheel 3 is simple.
In addition, the pressing disc 4 and the supporting disc 5 are respectively and fixedly connected with the grinding wheel shaft 6, so that the pressing disc 4 and the supporting disc 5 can both effectively support the sharpening grinding wheel 3, and the displacement of the sharpening grinding wheel 3 caused by the assembly between the sharpening grinding wheel and the grinding wheel shaft 6 is avoided.
The pressing disc 4 and the supporting disc 5 are respectively and fixedly connected with the grinding wheel shaft 6, so that the pressing disc 4 and the supporting disc 5 are driven by the grinding wheel shaft 6 to keep the two ends of the sharpening grinding wheel 3 to synchronously rotate, and the sharpening uniformity of the sharpening device is ensured.
Therefore, the knife sharpening device of the shredder reduces the complexity of the whole structure, has simple structure and is simple and convenient to install; the size is small, and the weight and the size of the machine head of the filament cutter are reduced; the grinding wheel has long service life and is convenient to maintain; the effective utilization rate of the equipment is high.
As a preferred embodiment of the present invention, the support disk 5 of the present invention includes a support end cap, the support end cap is fixedly connected with the grinding wheel spindle 6; the pressing disc 4 comprises a pressing end cover which is fixedly connected with the grinding wheel shaft 6 in an adjustable way; one end of the knife sharpening grinding wheel is stopped against the supporting end cover, and the other end of the knife sharpening grinding wheel is clamped along with the adjustment and fixation of the pressing end cover and the grinding wheel shaft 6.
The supporting end cover of the supporting disk 5 can be directly and fixedly connected with the grinding wheel shaft 6, so that when the sharpening grinding wheel 3 is installed, one end of the sharpening grinding wheel 3 is directly abutted against the supporting end cover, then the pressing disk 4 is installed on the grinding wheel shaft 6, and the sharpening grinding wheel 3 is gradually clamped by the pressing disk 4 in the installation process. The connection between the pressing disc 4 and the grinding wheel shaft 6 can be adjusted, so that the grinding wheel can be completely clamped between the pressing disc 4 and the supporting disc 5.
As another preferred embodiment of the present invention, the grinding wheel 3 of the present invention is a hollow cylinder structure, and one end of the grinding wheel shaft 6 extends into the grinding wheel 3; the supporting disk 5 comprises a supporting end cover and a connecting wall, the connecting wall extends into the sharpening grinding wheel 3 and is fixedly connected with the grinding wheel shaft 6, and the supporting end cover is positioned at one end of the sharpening grinding wheel 3; the pressing disc 4 comprises a pressing end cover and a connecting shaft, the connecting shaft extends into the sharpening grinding wheel 3 and is fixedly connected with the grinding wheel shaft 6, and the pressing end cover is located at the other end of the sharpening grinding wheel 3 and clamps the sharpening grinding wheel.
This embodiment stretches into the inside of whetting a knife emery wheel 3 with the one end of emery wheel axle 6, compresses tightly the inside and emery wheel axle 6 fixed connection that dish 4 and supporting disk 5 all stretch into whetting a knife emery wheel 3, and like this, the rotation of emery wheel axle 6 is transmitted and is kept synchronous on compressing tightly dish 4 and supporting disk 5 for whet a knife emery wheel 3 has better rotational stability under the drive that compresses tightly dish 4, supporting disk 5, in order to obtain better effect of whetting a knife.
In order to ensure the synchronism of the power transmission of the grinding wheel shaft 6, one end of the grinding wheel shaft 6 extends into the position 1/2 inside the sharpening grinding wheel 3.
Furthermore, the end surface of the connecting shaft of the pressing disc 4 is adjustably and fixedly connected with the end surface of the grinding wheel shaft 6 positioned in the sharpening grinding wheel 3 through a pin shaft 14. Specifically, an opening is formed in the middle of the connecting wall of the supporting disc 5, and the grinding wheel shaft 6 is in interference fit with the opening or is in key connection with the opening.
Specifically, the end face of the connecting shaft is provided with gear shaping, the end face of the grinding wheel shaft 6 is provided with a slot, and the depth of the slot is slightly larger than the tooth height of the gear shaping, so that the depth of the gear shaping inserted into the slot is adjustable.
The pressing end cover of the pressing disc 4 is of a circular disc-shaped structure, and the circular disc-shaped structure is matched with the knife grinding wheel; the connecting shaft of the pressing disc 4 is fixedly connected with the center of the circular disc-shaped structure or is integrally formed.
The supporting end cover of the supporting disk 5 is of a circular disc-shaped structure, and the outer ring of the circular disc-shaped structure is matched with the knife grinding wheel 3; the connecting arm comprises a cylindrical side wall and a circular bottom wall, wherein the cylindrical side wall is fixedly connected with an inner ring of the circular disc-shaped structure or integrally formed and extends to the interior of the sharpening grinding wheel 3 along the axial direction of the grinding wheel shaft, the circular bottom wall is formed by extending inwards perpendicular to the cylindrical side wall, and the circular bottom wall is fixedly connected with the grinding wheel shaft 6.
The structure of the supporting disk 5 realizes that the supporting disk extends into the sharpening grinding wheel 3 and is fixedly connected with the grinding wheel shaft 6, and simultaneously avoids the grinding wheel shaft 6 and the installation structure of the grinding wheel shaft 6, and does not interfere the rotation of the grinding wheel shaft 6.
A plurality of bearings 8 and spacing sleeves 7 are arranged between the grinding wheel seat 2 and the grinding wheel shaft 6, and the bearings 8 are separated from each other through the spacing sleeves 7. The bearing 8 of the present invention is a precision bearing.
A precision bearing and a spacing sleeve are arranged between the grinding wheel shaft 6 and the grinding wheel seat 2, so that circular run-out of the knife grinding wheel 3 during high-speed rotation is guaranteed.
The grinding wheel seat 2 is provided with a rotating shaft mounting seat for mounting a grinding wheel shaft 6, the rotating shaft mounting seat extends into a mounting space, the grinding wheel shaft 6 is mounted in a mounting hole of the rotating shaft mounting seat, and a bearing 8 and a spacer sleeve 7 are arranged between the grinding wheel shaft 6 and the rotating shaft mounting seat.
Furthermore, the grinding wheel seat 2 is provided with a motor 9, and an output shaft of the motor 9 is provided with a motor belt pulley; one end of the grinding wheel shaft 6 is provided with a grinding wheel belt pulley 12; the output shaft of the motor 9 is parallel to the grinding wheel shaft 6, and the motor belt pulley is in transmission connection with the grinding wheel belt pulley 12 through a belt so as to realize that the motor 9 drives the grinding wheel shaft 6 to rotate.
Specifically, the output shaft of the motor 9 is connected to the fixed block 11, and the fixed block 11 and the tensioning block 10 are fixedly connected and connected to the grinding wheel base 2 together.
Preferably, the fixing block is provided with a long hole, and the tensioning degree of the belt can be adjusted through the long hole.
Further, the sharpening device of the shredder also comprises a sharpening fixed seat 1, wherein the lower part of the grinding wheel seat 2 is connected with the sharpening fixed seat 1 through a pin shaft and can rotate a certain angle relatively; the knife sharpening fixing seat 1 is fixedly arranged on the frame of the tobacco cutter in an adjustable way.
Furthermore, the knife sharpening fixed seat 1 is connected with the rack of the filament cutter through a threaded connection device, and the upper part of the grinding wheel seat 2 is directly connected with the rack of the filament cutter through the threaded connection device; the threaded connection device connected with the two parts is provided with an adjusting pad, and the gap between the knife gates is adjusted by increasing or decreasing the thickness of the adjusting pad. In particular, the threaded connection of the invention may be a connection screw.
Furthermore, the sharpening device of the tobacco cutter also comprises a dust removal device 13 used for removing dust generated in the sharpening process of the grinding wheel, and the dust removal device 13 is arranged on the grinding wheel seat 2 and communicated with the installation space of the sharpening grinding wheel.
The dust removal device 13 is fixed on the grinding wheel seat 2 through threads, and dust generated in the sharpening process of the sharpening grinding wheel 3 is absorbed by the dust removal device 13, so that the cleanness and tidiness of a cavity are ensured.
One end of the dust removal device 13 is communicated with the installation space of the grinding wheel seat 2, the other end of the dust removal device is directly connected with dust removal equipment, the knife grinding wheel is made of special materials such as cubic boron nitride, online finishing is not needed, impurities and dust are greatly reduced, the dust removal equipment directly sucks away the impurities and the dust, and real-time cleanness and tidiness of a cavity are guaranteed.
The invention provides a sharpening device of a filament cutter, which comprises a sharpening grinding wheel, a sharpening fixed seat, a grinding wheel seat, a supporting disk, a pressing disk, a grinding wheel shaft, a spacing sleeve, a fixed block, an adjusting block, a dust removal device, a grinding wheel feeding device, a grinding wheel finishing device and an online cleaning device, wherein the sharpening grinding wheel, the sharpening fixed seat and the grinding wheel seat are made of special materials, the structural complexity of the sharpening device is reduced, the sharpening device is simple and convenient to install, and meanwhile, the weight and the volume of a.
The knife grinding wheel is made of special materials, such as cubic boron nitride, online finishing is not needed, the service life of the knife grinding wheel is prolonged, frequent replacement of the knife grinding wheel by workers is omitted, maintenance cost of the knife grinding wheel is saved for a cigarette factory, and the knife grinding wheel has good social and economic benefits and application prospects.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a filament cutter knife sharpening device which characterized in that, includes sharpen grinding wheel, emery wheel axle, compresses tightly dish, supporting disk and emery wheel seat: the grinding wheel seat is provided with an installation space for arranging a knife sharpening grinding wheel; the grinding wheel shaft is rotatably arranged on the grinding wheel seat; the pressing disc and the supporting disc are respectively and fixedly connected with the grinding wheel shaft; two ends of the knife sharpening grinding wheel are respectively clamped by the pressing disc and the supporting disc; the grinding wheel shaft drives the pressing disc, the supporting disc and the knife grinding wheel to rotate together in the installation space of the grinding wheel seat;
the knife sharpening grinding wheel is of a hollow cylinder structure, and one end of the grinding wheel shaft extends into the knife sharpening grinding wheel; the supporting disk comprises a supporting end cover and a connecting wall, the connecting wall extends into the sharpening grinding wheel and is fixedly connected with the grinding wheel shaft, and the supporting end cover is positioned at one end of the sharpening grinding wheel; the pressing disc comprises a pressing end cover and a connecting shaft, the connecting shaft extends into the sharpening grinding wheel and is fixedly connected with the grinding wheel shaft, and the pressing end cover is positioned at the other end of the sharpening grinding wheel to clamp the sharpening grinding wheel;
the end face of the connecting shaft of the pressing disc is adjustably and fixedly connected with the end face of the grinding wheel shaft, which is positioned in the sharpening grinding wheel, through a pin shaft, gear shaping is arranged on the end face of the connecting shaft, a slot is arranged on the end face of the grinding wheel shaft, and the depth of the slot is slightly larger than the tooth height of the gear shaping;
an opening is formed in the middle of the connecting wall of the supporting disc, and the grinding wheel shaft is in interference fit with the opening or is in key connection with the opening;
the pressing end cover of the pressing disc is of a circular disc-shaped structure, and the circular disc-shaped structure is matched with the knife grinding wheel; the connecting shaft of the pressing disc is fixedly connected with the center of the circular disc-shaped structure or integrally formed;
the supporting end cover of the supporting disk is of a circular disc-shaped structure, and the outer ring of the circular disc-shaped structure is matched with the knife grinding wheel; the connecting wall comprises a cylindrical side wall and a circular bottom wall, wherein the cylindrical side wall is fixedly connected with the inner ring of the circular disc-shaped structure or integrally formed and extends to the interior of the sharpening grinding wheel along the axial direction of the grinding wheel shaft, the circular bottom wall is formed by extending inwards perpendicular to the cylindrical side wall, and the circular bottom wall is fixedly connected with the grinding wheel shaft.
2. The sharpener of claim 1 wherein the wheel base and the wheel spindle are provided with bearings and spacers therebetween, the bearings comprising a plurality of bearings, the bearings being spaced from the bearings by the spacers.
3. The sharpener of the filament cutter as claimed in any one of claims 1-2, wherein the grinding wheel base is provided with a motor, and an output shaft of the motor is provided with a motor pulley; one end of the grinding wheel shaft is provided with a grinding wheel belt pulley; the output shaft of the motor is parallel to the grinding wheel shaft, and the motor belt pulley is in transmission connection with the grinding wheel belt pulley through a belt so as to drive the grinding wheel shaft to rotate by the motor.
4. The sharpener of claim 3 wherein the output shaft of the motor is connected to a fixed block, the fixed block being fixedly connected to the tensioning block and together connected to the wheel head.
5. The sharpener of claim 4, wherein the fixed block is provided with a slot, through which the tension of the belt can be adjusted.
6. The sharpening device of the filament cutter as claimed in any one of claims 1-2, further comprising a sharpening fixing seat, wherein the lower part of the grinding wheel seat is connected with the sharpening fixing seat through a pin shaft and can rotate a certain angle relatively; the knife sharpening fixing seat is fixedly arranged on the frame of the filament cutter in an adjustable way.
7. The sharpener of claim 6 wherein the sharpening holder is connected to the frame of the shredder by a threaded connection means, and the upper portion of the grinding wheel holder is directly connected to the frame of the shredder by a threaded connection means; the threaded connection device connected with the two positions is provided with an adjusting pad, and the gap between the adjusting pad and the sharpening doorway is adjusted by increasing or decreasing the thickness of the adjusting pad.
8. The sharpening device of the filament cutter as claimed in any one of claims 1-2, further comprising a dust removing device for removing dust generated during sharpening by the grinding wheel, wherein the dust removing device is mounted on the grinding wheel base and communicated with the mounting space of the sharpening grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240174.9A CN108723902B (en) | 2017-04-13 | 2017-04-13 | Filament cutter knife sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240174.9A CN108723902B (en) | 2017-04-13 | 2017-04-13 | Filament cutter knife sharpening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108723902A CN108723902A (en) | 2018-11-02 |
| CN108723902B true CN108723902B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710240174.9A Active CN108723902B (en) | 2017-04-13 | 2017-04-13 | Filament cutter knife sharpening device |
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| CN (1) | CN108723902B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109848845B (en) * | 2019-04-10 | 2023-10-31 | 苏州友联纺工装备科技股份有限公司 | High-precision shifting grinding head mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2192431Y (en) * | 1993-12-23 | 1995-03-22 | 杨国模 | Swinging working table spring end face grinding machine |
| US20050016554A1 (en) * | 2003-07-23 | 2005-01-27 | Alexander Carbonell | Portable homogenizer, smoking accessory purse, and method for homogenizing |
| CN103978407B (en) * | 2014-05-27 | 2016-09-28 | 广东中烟工业有限责任公司 | A kind of filament cutter knife sharpening device |
| CN205438030U (en) * | 2015-12-31 | 2016-08-10 | 唐兵 | Tobacco leaf filament cutter knife sharpening device |
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