CN103909447B - Abrasive band knife sharpening device - Google Patents
Abrasive band knife sharpening device Download PDFInfo
- Publication number
- CN103909447B CN103909447B CN201210594283.8A CN201210594283A CN103909447B CN 103909447 B CN103909447 B CN 103909447B CN 201210594283 A CN201210594283 A CN 201210594283A CN 103909447 B CN103909447 B CN 103909447B
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- CN
- China
- Prior art keywords
- abrasive band
- abrasive
- sharpening device
- roller
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 238000005498 polishing Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of abrasive band knife sharpening device, it includes a motor, upper and lower casing；Upper and lower casing is respectively equipped with upper and lower abrasive belt mechanism；Upper abrasive belt mechanism includes some first abrasive band rollers and the second abrasive band roller；First, second corresponding abrasive band roller is arranged with on one abrasive band；Lower abrasive belt mechanism includes some 3rd abrasive band rollers and the 4th abrasive band roller；The three, the 4th corresponding abrasive band rollers are arranged with abrasive band；For the sharpening face in described upper abrasive band and lower abrasive band supports to be formed the supporting mechanism at a sharpening angle；Motor and the first abrasive band roller are connected by linkage.Abrasive band knife sharpening device compact conformation in the present invention, improves the sharpness of sharpening, it is simple to toolsetting.Additionally, output work when reasonably make use of motor positive and inverse, it is achieved whet a knife and cutting the two action, improve the work efficiency of cutting equipment and ensure that cutting quality.
Description
Technical field
The present invention relates to a kind of knife sharpening device, particularly to a kind of abrasive band knife sharpening device.
Background technology
Existing knife sharpening device includes a motor, a power transmission shaft being connected with motor, and a pair blade grinder being connected with power transmission shaft.Described motor rotates forward time control and sanctions cutter work, then controls the rotation of blade grinder cut-off knife to be polished during motor reversal.
But the cut-off knife that above-mentioned knife sharpening device polish is sharp not, and toolsetting inconvenience, integral device is more complicated, relatively costly.
Summary of the invention
The present invention is in order to overcome the precision of blade polishing in prior art and the defect that sharpness is inadequate, it is provided that a kind of abrasive band knife sharpening device.
The present invention solves above-mentioned technical problem by the following technical programs:
A kind of abrasive band knife sharpening device, it includes a motor, and it is characterized in that:
This abrasive band knife sharpening device also includes an opposed upper shell and a lower house up and down；This upper shell is provided with on one abrasive belt mechanism, this lower house is provided with abrasive belt mechanism；
On this, abrasive belt mechanism includes some being arranged on this upper shell side and the first abrasive band roller being distributed side by side, and described first abrasive band roller is coaxial linkage；Opposite side at this upper shell is provided with the second abrasive band roller that some and described first abrasive band pair of rollers is answered；This corresponding the first abrasive band roller and this second abrasive band roller be arranged with on one abrasive band；
This lower abrasive belt mechanism includes some being arranged on this lower house side and the 3rd abrasive band roller being distributed side by side, and described 3rd abrasive band roller is coaxial linkage；Opposite side at this lower house is provided with the 4th abrasive band roller that some and described 3rd abrasive band pair of rollers is answered；The 3rd corresponding abrasive band roller and the 4th abrasive band roller are arranged with abrasive band；
Sharpening face and lower sharpening face are respectively gone up in the surface relative with lower abrasive band, described upper abrasive band；This abrasive band knife sharpening device also includes some to for being supported in opposite directions in described upper sharpening face and lower sharpening face, and to form the supporting mechanism at a sharpening angle, pointing to of described sharpening angle is consistent with the sensing treating polishing blade；Wherein, this motor is connected by a linkage with described first abrasive band roller, and this linkage is additionally provided with a transition pulley, and this transition pulley is connected with the output shaft of this motor and this first abrasive band roller respectively.
Wherein, this linkage includes a first connecting rod and a second connecting rod, and wherein the output shaft of this motor is vertically arranged in one end of this first connecting rod, and the other end of this first connecting rod and one end of this second connecting rod are rotationally connected；
This linkage also includes first synchronous pulley affixed with the output shaft of this motor, second synchronous pulley being located in this first connecting rod and second connecting rod intersection；And the free end being located in this second connecting rod and the 3rd synchronous pulley engaged with this first abrasive band roller；This first synchronous pulley and this second synchronous pulley are linked by Timing Belt, and this second synchronous pulley and the 3rd synchronous pulley are linked by another Timing Belt.This linkage can maintain static at motor, effectively transmits the moment of torsion of motor when upper and lower casing carries out horizontal movement.
Wherein, this supporting mechanism is a pair gripper shoe, and gripper shoe is articulated in this upper shell and this lower house by respectively, and near this second abrasive band roller and the 4th abrasive band roller；Mutual dislocation before and after described gripper shoe corresponding up and down.Described gripper shoe can ensure that abrasive band is in bruting process, the rate of tension in sharpening face, and guarantees that the sharpening angle between upper and lower sharpening face is constant all the time, it is ensured that the effect of sharpening.
Wherein, this abrasive band knife sharpening device includes the strainer in upper abrasive band and described lower abrasive band described in tensioning.This strainer can guarantee that upper and lower abrasive band is in tight state at work all the time, it is ensured that grinding efficiency.
Wherein, this strainer includes some upper regulating wheels being arranged on this upper shell, and is arranged on the lower regulating wheel on this lower house；Described upper regulating wheel and this upper shell, described lower regulating wheel are with this lower house and are flexibly connected.
Wherein, on this, regulating wheel is connected each through a resilient clamp member that can stretch up and down with this lower house with this upper shell and this lower regulating wheel.This structure is easy to upper and lower regulating wheel can unclamp rapidly the abrasive band of correspondence when needing to change upper and lower abrasive band, improves the convenience changed and changes efficiency.
Wherein, this abrasive band knife sharpening device also includes: least one set guide rail, and the bearing of trend of described guide rail is vertical with treating polishing blade；One base being connected with this lower house and being connected with described slide；And at least one and described guide rail is affixed, for driving described base along the telescoping mechanism of described slide.
Wherein, described telescoping mechanism one horizontal cylinder.
Wherein, described first abrasive band roller is shaped on a top roll rod, and the 3rd abrasive band roller is shaped on a lower roll rod；This top roll rod is provided with first gear engaged with this transition pulley, and this lower roll rod is provided with the second gear engaged with this first gear.First abrasive band roller of integral type can effectively guarantee the synchronicity in all abrasive bands, improves progress and the efficiency of polishing.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can combination in any, obtain the preferred embodiments of the invention.
In the present invention, above-mentioned optimum condition meet on the basis of this area general knowledge can combination in any, obtain each preferred embodiment of the present invention.
The actively progressive effect of the present invention is in that: the abrasive band knife sharpening device compact conformation in the present invention, improves the sharpness of sharpening, it is simple to toolsetting.Additionally, output work when reasonably make use of motor positive and inverse, it is achieved whet a knife and cutting the two action, improve the work efficiency of cutting equipment and ensure that cutting quality.
Accompanying drawing explanation
Fig. 1 is the perspective view of the abrasive band knife sharpening device in presently preferred embodiments of the present invention, wherein goes up abrasive band and lower abrasive band is all not shown.
Fig. 2 is the front view of the abrasive band knife sharpening device in a preferred embodiment of the present invention, and wherein base and guide rail are and illustrate.
Fig. 3 be the abrasive band knife sharpening device in presently preferred embodiments of the present invention in running order time structural representation.
Detailed description of the invention
Mode by the examples below further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
As it is shown in figure 1, the abrasive band knife sharpening device in the present embodiment includes a base 100, at the two parallel guide rails 101 that are connected with of base 100, the bearing of trend of guide rail 101 is perpendicular with cut-off knife 300.Guide rail 101 is further fixed on one group of horizontal cylinder (not shown), is used for driving base 100 to move along guide rail 101.
As illustrated in fig. 1 and 2, it is also arranged above upper and lower opposed upper shell 102 and lower house 103 at base 100.Upper shell 102 arranges abrasive belt mechanism on, lower house 103 arranges abrasive belt mechanism.Upper abrasive belt mechanism and lower abrasive belt mechanism cooperate blade of polishing.
On this, abrasive belt mechanism includes some sides being arranged on this upper shell 102 and the first abrasive band roller 20 being distributed side by side.In the present embodiment, all of first abrasive band roller 20 is all shaped on a top roll rod.So that the structure of upper abrasive belt mechanism is more succinct and compact.At the opposite side of upper shell 102, namely near the side of knife rest 200, it is provided with the second abrasive band roller 22 that some and described first abrasive band roller 20 is corresponding.Same, so that abrasive band knife sharpening device more concision and compact, and it is easy to the installation in abrasive band, all of second abrasive band roller 22 is all shaped on another top roll rod.Being arranged with on one on this corresponding the first abrasive band roller 20 and this second abrasive band roller 22 abrasive band 25(sees Fig. 2).
Identical with upper abrasive belt mechanism, lower abrasive belt mechanism includes some sides being arranged on lower house 103 and the 3rd abrasive band roller 30 being distributed side by side, and all of 3rd abrasive band roller 30 is all shaped on a lower roll rod.At the opposite side of lower house 103, namely near the side of knife rest 200, it is provided with the fourth abrasive band roller 32 corresponding with the 3rd abrasive band roller 30.All of 4th abrasive band roller 32 is also all shaped on another lower roll rod.The 3rd corresponding abrasive band roller 30 and the 4th abrasive band roller 32 are arranged with abrasive band 35.
Sharpening face and lower sharpening face are respectively gone up in the surface relative with lower abrasive band 35, described upper abrasive band 25.The abrasive band knife sharpening device of the present embodiment also includes some to for being supported in opposite directions in described upper sharpening face and lower sharpening face, and to form the supporting mechanism at a sharpening angle, pointing to of described sharpening angle is consistent with the sensing treating polishing blade.As it is shown on figure 3, every pair of supporting mechanism all includes gripper shoe 26 and a gripper shoe 36.Gripper shoe 26 is articulated in the upper shell 102 position near the second abrasive band roller 22, and gripper shoe 36 is articulated in the lower house 103 position near the 4th abrasive band roller 32.From the top view of abrasive band knife sharpening device, corresponding gripper shoe is front and back mutual dislocation, thus reserving the space of a dozen tool sharpenings.
Top roll rod at the first abrasive band roller 20 place and the lower roll rod at the 3rd abrasive band roller 30 place are respectively equipped with a pair intermeshing first gear 21 and the second gear 22, so that upper abrasive band 25 and lower abrasive band 35 can synchronous axial system.
In existing cutting equipment, motor needs to control the action of multiple mechanism, for instance operation etc. moved by cut-off knife, thus the position of motor can not arbitrarily change, for this motor of Appropriate application, the output shaft of the motor in the present embodiment is connected with the first gear 21 of upper abrasive belt mechanism by one group of linkage.
This linkage includes first connecting rod 14 and a second connecting rod 15, and wherein the output shaft of this motor (not shown) is vertically arranged in one end of this first connecting rod 14, and one end of the other end of this first connecting rod 14 and this second connecting rod 15 is rotationally connected.This linkage also includes the second synchronous pulley 12 that first synchronous pulley 11, affixed with the output shaft of this motor is located in the intersection of this first connecting rod 14 and second connecting rod 15；And the free end being located in this second connecting rod 15 and the 3rd synchronous pulley 13 engaged with the first gear 21.First synchronous pulley 11 and the second synchronous pulley 12 can pass through Timing Belt or gear train realizes linkage.Second synchronous pulley 12 and the 3rd synchronous pulley 13 realize linkage also by Timing Belt or gear train.
Additionally, this abrasive band knife sharpening device also includes some strainers in abrasive band 25 and lower abrasive band 35 in tensioning.
This strainer includes some upper regulating wheels 23 being arranged on this upper shell 102, and is arranged on the lower regulating wheel 33 on this lower house 103.Described upper regulating wheel 23 and upper shell 102, and described lower regulating wheel 33 is connected respectively through a resilient clamp member 24 and 34 that can stretch up and down with lower house 103.
The connection of above regulating wheel 23 and upper shell 102 is example, and this resilient clamp member includes a slide bar affixed with the rotating shaft of upper regulating wheel 23, is provided with mean for the vertical chute of sliding bar at the top of upper shell 102, this slide bar inserts in chute after a sheathed spring.Chute and slide bar are provided with the fastener cooperated.When abrasive band knife sharpening device is in running order, slide bar by upper regulating wheel 23 upwards jack-up to reach the purpose in abrasive band 25 in tensioning.When needs replace with abrasive band 25, lower pressure slide bar makes regulating wheel 23 separate with upper abrasive band.
As it is shown on figure 3, when abrasive band knife sharpening device does not work, it is positioned at the left side of knife rest 200, namely it is parked in the blade side of cut-off knife 300.
While motor reversal, the piston retraction of horizontal cylinder drives base 100 to move towards blade direction, and knife rest 200 moves along paper is inwardly directed simultaneously, polishes until blade contacts with the lower sharpening face in the upper sharpening face in upper abrasive band and lower abrasive band.While motor rotating forward, the piston of horizontal cylinder stretches out drive base 100 away from cut-off knife 300, and knife rest 200 stretches out along paper direction and proceeds by cutting work simultaneously.The mechanism of its intermediate slide and the move mode of knife rest are prior art, do not repeat them here.
Owing to, in cutting equipment, above-mentioned motor needs to control other operations such as similar punching, and therefore the position of motor is constant all the time.When upper and lower emery wheel mechanism moves towards blade direction, linkage control the relative position of motor and upper and lower casing, and guarantee that the moment of torsion that motor exports can be transferred to upper and lower emery wheel mechanism so that it is normal operation.
Claims (9)
1. an abrasive band knife sharpening device, it includes a motor, it is characterised in that:
This abrasive band knife sharpening device also includes an opposed upper shell and a lower house up and down；This upper shell is provided with on one abrasive belt mechanism, this lower house is provided with abrasive belt mechanism；
On this, abrasive belt mechanism includes some being arranged on this upper shell side and the first abrasive band roller being distributed side by side, and described first abrasive band roller is coaxial linkage；Opposite side at this upper shell is provided with the second abrasive band roller that some and described first abrasive band pair of rollers is answered；This corresponding the first abrasive band roller and this second abrasive band roller be arranged with on one abrasive band；
This lower abrasive belt mechanism includes some being arranged on this lower house side and the 3rd abrasive band roller being distributed side by side, and described 3rd abrasive band roller is coaxial linkage；Opposite side at this lower house is provided with the 4th abrasive band roller that some and described 3rd abrasive band pair of rollers is answered；The 3rd corresponding abrasive band roller and the 4th abrasive band roller are arranged with abrasive band；
Sharpening face and lower sharpening face are respectively gone up in the surface relative with lower abrasive band, described upper abrasive band；This abrasive band knife sharpening device also includes some to for being supported in opposite directions in described upper sharpening face and lower sharpening face, and to form the supporting mechanism at a sharpening angle, pointing to of described sharpening angle is consistent with the sensing treating polishing blade；Wherein, this motor is connected by a linkage with described first abrasive band roller, and this linkage is additionally provided with a transition pulley, and this transition pulley is connected with the output shaft of this motor and this first abrasive band roller respectively.
2. abrasive band as claimed in claim 1 knife sharpening device, it is characterized in that, this linkage includes a first connecting rod and a second connecting rod, and wherein the output shaft of this motor is vertically arranged in one end of this first connecting rod, and the other end of this first connecting rod and one end of this second connecting rod are rotationally connected；
This linkage also includes first synchronous pulley affixed with the output shaft of this motor, second synchronous pulley being located in this first connecting rod and second connecting rod intersection；And the free end being located in this second connecting rod and the 3rd synchronous pulley engaged with this first abrasive band roller；This first synchronous pulley and this second synchronous pulley are linked by Timing Belt, and this second synchronous pulley and the 3rd synchronous pulley are linked by another synchronous pulley；Described transition pulley is the second synchronous pulley.
3. abrasive band as claimed in claim 2 knife sharpening device, it is characterised in that this supporting mechanism is a pair gripper shoe, gripper shoe is articulated in this upper shell and this lower house by respectively, and near this second abrasive band roller and the 4th abrasive band roller；Mutual dislocation before and after described gripper shoe corresponding up and down.
4. abrasive band as claimed in claim 1 knife sharpening device, it is characterised in that this abrasive band knife sharpening device includes the strainer in upper abrasive band and described lower abrasive band described in tensioning.
5. abrasive band as claimed in claim 4 knife sharpening device, it is characterised in that this strainer includes some upper regulating wheels being arranged on this upper shell, and is arranged on the lower regulating wheel on this lower house；Described upper regulating wheel and this upper shell, and described lower regulating wheel is with this lower house and is flexibly connected.
6. abrasive band as claimed in claim 5 knife sharpening device, it is characterised in that on this, regulating wheel is connected each through a resilient clamp member that can stretch up and down with this lower house with this upper shell and this lower regulating wheel.
7. the abrasive band knife sharpening device as according to any one of claim 1-6, it is characterised in that this abrasive band knife sharpening device also includes: least one set guide rail, the bearing of trend of described guide rail is vertical with treating polishing blade；One base being connected with this lower house and being connected with described slide；And at least one and described guide rail is affixed, for driving described base along the telescoping mechanism of described slide.
8. abrasive band as claimed in claim 7 knife sharpening device, it is characterised in that described telescoping mechanism one horizontal cylinder.
9. abrasive band as claimed in claim 1 knife sharpening device, it is characterised in that described first abrasive band roller is shaped on a top roll rod, and the 3rd abrasive band roller is shaped on a lower roll rod；This top roll rod is provided with first gear engaged with this transition pulley, and this lower roll rod is provided with the second gear engaged with this first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594283.8A CN103909447B (en) | 2012-12-31 | 2012-12-31 | Abrasive band knife sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594283.8A CN103909447B (en) | 2012-12-31 | 2012-12-31 | Abrasive band knife sharpening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909447A CN103909447A (en) | 2014-07-09 |
| CN103909447B true CN103909447B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210594283.8A Active CN103909447B (en) | 2012-12-31 | 2012-12-31 | Abrasive band knife sharpening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103909447B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128850B (en) * | 2014-07-28 | 2017-02-15 | 广东元一科技实业有限公司 | Abrasive belt knife grinder of computer cutting table |
| CN105729254A (en) * | 2014-12-08 | 2016-07-06 | 熊生银 | Multifunctional knife sharpener |
| CN107052915A (en) * | 2017-01-23 | 2017-08-18 | 刘福民 | A kind of abrasive band electric knife sharpener and its method to set up |
| CN113517783B (en) * | 2021-09-13 | 2021-11-26 | 常州精博电机有限公司 | Steady stepper motor subassembly of tensioning |
| CN115805459B (en) * | 2022-12-07 | 2024-01-23 | 台州市锐安硬质合金工具有限公司 | Grinding device is used in cutter production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379107A (en) * | 1971-07-15 | 1975-01-02 | Eastman Machine Co | Knife sharpener mechanisms |
| GB1396116A (en) * | 1971-11-03 | 1975-06-04 | Eastman Machine Co | Knife sharpening mechanisms |
| EP0993906B1 (en) * | 1998-10-12 | 2002-06-05 | N.V. Michel Van de Wiele | Sharpening device for the cutting knife of a face-to-face weaving machine |
| CN2542710Y (en) * | 2002-03-19 | 2003-04-02 | 曹忠泉 | Automatic knife-grinding cutter |
| CN101450450A (en) * | 2007-12-05 | 2009-06-10 | 上海和鹰机电科技有限公司 | Double-wheel milling-knife combination device for automatic cutting machine |
-
2012
- 2012-12-31 CN CN201210594283.8A patent/CN103909447B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379107A (en) * | 1971-07-15 | 1975-01-02 | Eastman Machine Co | Knife sharpener mechanisms |
| GB1396116A (en) * | 1971-11-03 | 1975-06-04 | Eastman Machine Co | Knife sharpening mechanisms |
| EP0993906B1 (en) * | 1998-10-12 | 2002-06-05 | N.V. Michel Van de Wiele | Sharpening device for the cutting knife of a face-to-face weaving machine |
| CN2542710Y (en) * | 2002-03-19 | 2003-04-02 | 曹忠泉 | Automatic knife-grinding cutter |
| CN101450450A (en) * | 2007-12-05 | 2009-06-10 | 上海和鹰机电科技有限公司 | Double-wheel milling-knife combination device for automatic cutting machine |
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| Publication number | Publication date |
|---|---|
| CN103909447A (en) | 2014-07-09 |
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Address after: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee after: CYG YIN Intelligent Technology Co.,Ltd. Address before: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee before: Shanghai Yin Science & Technology Co.,Ltd. Address after: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee after: Shanghai Yin Science & Technology Co.,Ltd. Address before: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee before: SHANGHAI YIN SCIENCE & TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200602 Address after: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Patentee after: Changyuan Heying Technology (Henan) Co.,Ltd. Address before: 201100, E2, room 3304, 89 Xin Bang Road, Shanghai, Minhang District Patentee before: CYG YIN Intelligent Technology Co.,Ltd. |
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Effective date of registration: 20231116 Address after: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Patentee after: Changyuan Equipment Manufacturing Co.,Ltd. Address before: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Patentee before: Changyuan Heying Technology (Henan) Co.,Ltd. |