CN203495691U - Angle offset knife sharpener - Google Patents
Angle offset knife sharpener Download PDFInfo
- Publication number
- CN203495691U CN203495691U CN201320594010.3U CN201320594010U CN203495691U CN 203495691 U CN203495691 U CN 203495691U CN 201320594010 U CN201320594010 U CN 201320594010U CN 203495691 U CN203495691 U CN 203495691U
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- China
- Prior art keywords
- emery wheel
- slide block
- arc track
- connecting rod
- knife sharpener
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Abstract
The utility model discloses an angle offset knife sharpener. The sharpener comprises a first grinding wheel, a second grinding wheel, an adjusting device, an arc-shaped track and a sliding block. The sliding block is disposed at the upper side of the arc-shaped track and enables sliding motion along the arc-shaped track. The first and the second grinding wheels are fixedly connected with the sliding block. The adjusting device is connected with the sliding block. The crossing point of projections of the first and the second sliding blocks on the plane of the arc-shaped track is overlapped with the center of the arc-shaped track. The sharpener has the characteristics of being convenient in sharpening angle adjustment and high in efficiency.
Description
Technical field
The utility model belongs to a kind of knife sharpening device of paper cutter, especially relates to a kind of angular deflection knife sharpener.
Background technology
When the paper cutting blade of paper cutter carries out cut paper, carrying out along with cut paper, the blade of blade is worn gradually, in actual cut paper process, because blade both sides are owing to occurring the inconsistent phenomenon of the degree of wear, thereby make in cut paper process, be prone to cut paper end face is cut tiltedly, cause the appearance of defective products.In order to reduce defective products, need blade both sides to wear into equal angle, existing knife sharpening device, when whetting a knife, need quit work paper cutter, then whet a knife.Simultaneously, because two emery wheels in existing knife sharpening device are bolted on respectively on fixed head, by regulating the relative position of emery wheel on fixed head to carry out the change of angle between two emery wheels, and then adjust the angle of each emery wheel and blade, thereby the angle to blade both sides is adjusted, its both sides angle is equated.Adjustment need expend the longer time, and the angle of emery wheel and blade is not easy to adjust.
Utility model content
The purpose of this utility model is to provide a kind of convenient sharpening angle, angular deflection knife sharpener that efficiency is high adjusted.
According to an aspect of the present utility model, a kind of angular deflection knife sharpener is provided, comprise the first emery wheel, the second emery wheel, adjusting device, arc track and be located at the upside of arc track and the slide block sliding along arc track, the first emery wheel is all fixedly connected with slide block with the second emery wheel, adjusting device is connected with slide block, and the first emery wheel and the second emery wheel intersection point of projection and the center of circle of arc track in the plane of arc track place coincide.Because the first emery wheel and the second emery wheel are fixed on slide block, thereby the angle between the first emery wheel and the second emery wheel is fixed; Angular deflection knife sharpener of the present utility model in use, blade is between the first emery wheel and the second emery wheel, slide block slides on arc track, along with the variation of the position of slide block on arc track, the angle between blade and the first emery wheel and the second emery wheel is along with variation, thereby, can change by the position of adjusting slider the angle of the blade both sides of blade, convenient adjusting, adjustment process is simple, and without shutdown, raises the efficiency while regulating; Because the first emery wheel and the second emery wheel intersection point of projection and the center of circle of arc track on arc track coincide, make any position no matter slide block moves to arc track, can guarantee that the first emery wheel can act on blade mutually with the second emery wheel.
In some embodiments, arc track inner side can be provided with interior slide rail, and interior slide rail correspondence is provided with the first roller, and the first roller is fixedly connected with slide block.Thus, be convenient to the first roller and slide on interior slide rail, thereby, facilitate slide block to move on arc track.
In some embodiments, arc track outside can be provided with external slide rail, and external slide rail correspondence is provided with the second roller, and the second roller is fixedly connected with slide block.Thus, be convenient to the second roller and slide on external slide rail, thereby, facilitate slide block to move on arc track, be convenient to guarantee the balance of slide block on arc track simultaneously.
In some embodiments, angular deflection knife sharpener can also comprise the first support bar and the second support bar, and the first emery wheel is connected with slide block by the first support bar, and the second emery wheel is connected with slide block by the second support bar.Thus, be conducive to the first emery wheel and the second emery wheel fixing on slide block.
In some embodiments, angular deflection knife sharpener can also comprise straight rail, and straight rail is located at the downside of arc track, between arc track and straight rail, is provided with connector, and connector is fixedly connected with arc track.Thus, be provided with straight rail, facilitate arc track to move on straight rail, change the position of arc track on straight rail.
In some embodiments, straight rail can be for a plurality of, and parallel.Thus, be conducive to arc track held stationary on straight rail, and be conducive to the movement of arc track on straight rail.
In some embodiments, adjusting device can comprise the head rod being connected with slide block and the adjusting handle being connected with head rod.Thus, can facilitate the movement of adjusting slider, thereby, the angle on change slide block between the first emery wheel and the second emery wheel and blade.
In some embodiments, adjusting device can comprise the second connecting rod and the 3rd connecting rod, described second connecting rod one end is connected with the 3rd connecting rod, the second connecting rod other end is connected with slide block, the second connecting rod is provided with the first motor with one end that the 3rd connecting rod is connected, and the 3rd connecting rod is connected with the second motor.Thus, can facilitate the movement of adjusting slider, thereby, the angle on change slide block between the first emery wheel and the second emery wheel and blade.
In some embodiments, angular deflection knife sharpener can also comprise except shake spring, except shake spring is connected with slide block.Be provided with except shake spring, avoid the vibrations of slide block in moving process.
Accompanying drawing explanation
Fig. 1 is the structural representation of angular deflection knife sharpener of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment of angular deflection knife sharpener of the present utility model;
Fig. 3 is the structural representation of another embodiment of angular deflection knife sharpener of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to figs. 1 through Fig. 2.Angular deflection knife sharpener of the present utility model, comprise the first emery wheel 1, the second emery wheel 2, adjusting device 3, arc track 4, be located at arc track 4 upsides the slide block 5 sliding along arc track 4 and be located at the straight rail 6 of arc track 4 downsides, the first emery wheel 1 is all fixedly connected with slide block 5 with the second emery wheel 2, adjusting device 3 is connected with slide block 5, and the first emery wheel 1 and the second emery wheel 2 intersection point of projection and the center of circle of arc track 4 in arc track 4 place planes coincide.Fixed angle between the first emery wheel 1 and the second emery wheel 2 is 20 °, and when the blade 30 of paper cutter is positioned at the first emery wheel 1 and the second emery wheel 2 centre, the first emery wheel 1 and the second emery wheel 2 are 10 ° with the angle of blade 30.Angular deflection knife sharpener also comprises that the first support bar 9 and the second support bar 10, the first emery wheels 1 are connected with slide block 5 by the first support bar 9, and the second emery wheel 2 is connected with slide block 5 by the second support bar 10.Along with blade 30 wearing and tearing to it at cut paper and emery wheel, blade 30 loss gradually, make the first emery wheel 1 and the second emery wheel 2 cannot be ground to blade 3, thereby be provided with straight rail 4, can facilitate arc track 4 to move on straight rail 6, thereby change the distance of the first emery wheel 1 and the second emery wheel 2 and blade 3, make the first emery wheel 1 and the second emery wheel 2 effectively blade 30 whet a knife, convenient adjusting, improves sharpening efficiency.
Arc track 4 inner sides offer interior slide rail 41, and interior slide rail 41 correspondences are provided with the first roller 7, the first rollers 7 and match with interior slide rail 41, and the first roller 7 is fixedly connected with slide block 5.Arc track 4 outsides are provided with external slide rail 42, and external slide rail 42 correspondences are provided with the second roller 8, the second rollers 8 and match with external slide rail 42, and the second roller 8 is fixedly connected with slide block 5.In use, can adjust as required the elasticity that the first roller 7 coordinates with interior slide rail 41, and the elasticity that coordinates with external slide rail 42 of the second roller 8.Be provided with the stationarity that interior slide rail 41 and external slide rail 42 can effectively guarantee that slide block 5 slides on arc track 4 simultaneously.
Between arc track 4 and straight rail 6, be provided with connector 20, connector 20 is bolted to connection with arc track 4, and connector 20 is set in straight rail 6 outsides.Straight rail 6 is two or three, and parallels.
Adjusting device 3 comprises the head rod 31 being connected with slide block 5 and the adjusting handle 32 being connected with head rod 31, head rod 31 is connected with slide block 5 by the 4th connecting rod being bolted to connection with slide block 5 end faces, one end of head rod 31 is fixedly connected with the 4th connecting rod, the other end of head rod 31 is connected with adjusting handle 32, and head rod 31 is screw mandrel.
Angular deflection knife sharpener also comprises except shake spring 40, except shaking one end of spring 40 and the end face of slide block 5, fixes.
When paper cutter is in cut paper process, if while finding that end face out-of-flatness appears in the paper of cutting, angle between the first emery wheel 1 and the second emery wheel 2 and blade 30 is unequal, regulate the adjusting handle 32 of angular deflection knife sharpener of the present utility model, adjusting handle 32 acts on head rod 31, by head rod 31, act on the 4th connecting rod, the 4th connecting rod band movable slider 5 moves on arc track 4, thereby change the angle of the first emery wheel 1 and the second emery wheel 2 and blade 30, make the stock removal of the first emery wheel 1 and the second emery wheel 2 blade 30 unequal, the angle that finally reaches blade 30 blade both sides equates, make the end face of the paper that paper cutter cuts smooth.
Fig. 3 has schematically represented the structural representation of the present embodiment, the structure of the present embodiment and embodiment 1 is basic identical, its difference is: adjusting device 3 comprises the second connecting rod 33 and the 3rd connecting rod 35, second connecting rod 33 one end are connected with the 3rd connecting rod 35, second connecting rod 33 other ends are bolted on slide block 5, one end that the second connecting rod 33 is connected with the 3rd connecting rod 35 is provided with the first motor 34, the three connecting rods 35 and is connected with the second motor 36.The second connecting rod 33 is by PLC controller (the Programmable Logic Controller on the first motor 34 and paper cutter, programmable logic controller (PLC)) be connected, the 3rd connecting rod 35 one end are connected with the 3rd connecting rod 35, and the other end is connected with the PLC controller on paper cutter by the second motor 36.The second connecting rod 33 comprises that the first screw rod 331 and the first screw sleeve 332, the first screw rods 331 that match with the first screw rod 331 are connected with the first motor 34, and the second screw sleeve 332 is connected with slide block 5.By PLC controller, control the rotation of the first motor 34, thereby control the rate of travel of the first screw rod 331 and the first screw sleeve 332, and the rotation of controlling the second motor 36 by PLC controller, thereby control the amount of movement of the 3rd connecting rod 35, thereby control slide block 5 at the amount of movement of arc track 4, and then change the angle of the first emery wheel 1 and the second emery wheel 2 and blade 30, and realize the equal object of blade 30 blade both sides angle, make the end face of the paper that paper cutter cuts smooth.The present embodiment is compared with embodiment 1, on the basis of function of realizing embodiment 1, has further realized automation.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. angular deflection knife sharpener, it is characterized in that, comprise the first emery wheel (1), the second emery wheel (2), adjusting device (3), arc track (4) and be located at the upside of arc track (4) and the slide block (5) sliding along arc track (4), described the first emery wheel (1) is all fixedly connected with slide block (5) with the second emery wheel (2), described adjusting device (3) is connected with slide block (5), and described the first emery wheel (1) and the second emery wheel (2) intersection point of projection and the center of circle of arc track (4) in the plane of arc track (4) place coincide.
2. angular deflection knife sharpener according to claim 1, it is characterized in that, described arc track (4) inner side is provided with interior slide rail (41), and described interior slide rail (41) correspondence is provided with the first roller (7), and described the first roller (7) is fixedly connected with slide block (5).
3. angular deflection knife sharpener according to claim 1 and 2, it is characterized in that, described arc track (4) outside is provided with external slide rail (42), and described external slide rail (42) correspondence is provided with the second roller (8), and described the second roller (8) is fixedly connected with slide block (5).
4. angular deflection knife sharpener according to claim 1, it is characterized in that, also comprise the first support bar (9) and the second support bar (10), described the first emery wheel (1) is connected with slide block (5) by the first support bar (9), and described the second emery wheel (2) is connected with slide block (5) by the second support bar (10).
5. angular deflection knife sharpener according to claim 1, it is characterized in that, also comprise straight rail (6), described straight rail (6) is located at the downside of arc track (4), between described arc track (4) and straight rail (6), be provided with connector (20), described connector (20) is fixedly connected with arc track (4).
6. angular deflection knife sharpener according to claim 5, is characterized in that, described straight rail (6) is a plurality of, and parallels.
7. angular deflection knife sharpener according to claim 1, is characterized in that, described adjusting device (3) comprises the head rod (31) being connected with slide block (5) and the adjusting handle (32) being connected with head rod (31).
8. angular deflection knife sharpener according to claim 1, it is characterized in that, described adjusting device (3) comprises the second connecting rod (33) and the 3rd connecting rod (35), described the second connecting rod (33) one end is connected with the 3rd connecting rod (35), described the second connecting rod (33) other end is connected with slide block (5), described the second connecting rod (33) is provided with the first motor (34) with one end that the 3rd connecting rod (35) is connected, and described the 3rd connecting rod (35) is connected with the second motor (36).
9. according to the angular deflection knife sharpener described in claim 7 or 8, it is characterized in that, also comprise except shake spring (40), the described shake spring (40) that removes is connected with slide block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594010.3U CN203495691U (en) | 2013-09-25 | 2013-09-25 | Angle offset knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594010.3U CN203495691U (en) | 2013-09-25 | 2013-09-25 | Angle offset knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495691U true CN203495691U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594010.3U Expired - Lifetime CN203495691U (en) | 2013-09-25 | 2013-09-25 | Angle offset knife sharpener |
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| CN (1) | CN203495691U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904290A (en) * | 2016-06-27 | 2016-08-31 | 阳江市阳东区科拓自动化机械设备有限公司 | Numerical control double-surface tool sharpener with symmetric double grinding wheels |
| CN105965329A (en) * | 2016-06-16 | 2016-09-28 | 成都迅德科技有限公司 | Tool sharpener |
| CN106903583A (en) * | 2015-12-22 | 2017-06-30 | 天津亿阔金属制品有限公司 | A kind of full-automatic knife grinding equipment |
| CN108247438A (en) * | 2018-01-19 | 2018-07-06 | 无锡职业技术学院 | Adjustable knife sharpener |
| CN108760551A (en) * | 2018-06-06 | 2018-11-06 | 中国科学院宁波材料技术与工程研究所 | The device and method of the secondary assessment material abrasion behavior of Wheel-type friction |
| CN111032298A (en) * | 2017-07-18 | 2020-04-17 | 法比奥·泼尼股份公司 | Grinding unit for cutting blades, machine comprising said unit and related method |
-
2013
- 2013-09-25 CN CN201320594010.3U patent/CN203495691U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903583A (en) * | 2015-12-22 | 2017-06-30 | 天津亿阔金属制品有限公司 | A kind of full-automatic knife grinding equipment |
| CN105965329A (en) * | 2016-06-16 | 2016-09-28 | 成都迅德科技有限公司 | Tool sharpener |
| CN105904290A (en) * | 2016-06-27 | 2016-08-31 | 阳江市阳东区科拓自动化机械设备有限公司 | Numerical control double-surface tool sharpener with symmetric double grinding wheels |
| CN111032298A (en) * | 2017-07-18 | 2020-04-17 | 法比奥·泼尼股份公司 | Grinding unit for cutting blades, machine comprising said unit and related method |
| CN111032298B (en) * | 2017-07-18 | 2022-04-08 | 法比奥·泼尼股份公司 | Grinding unit for cutting blades, machine comprising said unit and related method |
| CN108247438A (en) * | 2018-01-19 | 2018-07-06 | 无锡职业技术学院 | Adjustable knife sharpener |
| CN108247438B (en) * | 2018-01-19 | 2024-05-28 | 无锡职业技术学院 | Adjustable knife grinder |
| CN108760551A (en) * | 2018-06-06 | 2018-11-06 | 中国科学院宁波材料技术与工程研究所 | The device and method of the secondary assessment material abrasion behavior of Wheel-type friction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 528000, No. two, workshop No. 1 (workshop B3), No. 58, West lotus pond Industrial Park, lion Town, Nanhai Town, Nanhai District, Guangdong, Foshan Patentee after: FOSHAN CORENEW MACHINERY CO.,LTD. Address before: 342319, No. 9, lower stream group, wo he Cun, Yudu County, Ganzhou, Jiangxi Patentee before: Li Yongfu |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |