CN103056732B - The special grinding method again of reconditioning of the cutter of ring flaker - Google Patents
The special grinding method again of reconditioning of the cutter of ring flaker Download PDFInfo
- Publication number
- CN103056732B CN103056732B CN201210281761.XA CN201210281761A CN103056732B CN 103056732 B CN103056732 B CN 103056732B CN 201210281761 A CN201210281761 A CN 201210281761A CN 103056732 B CN103056732 B CN 103056732B
- Authority
- CN
- China
- Prior art keywords
- cutter
- grinding
- ring
- cutting tool
- propulsion plant
- 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 - Fee Related
Links
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
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/363—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of blades mounted on a turning drum
-
- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
Abstract
The reconditioning of a kind of cutter for ring flaker of the present invention, the method for particularly reconditioning again, this ring flaker is fixed wtih multiple cutting tool gripper on cutter ring, these cutting tool grippers clamp at least one cutter respectively through clamp system, cutter to be grinding on cutting tool gripper be pushed forward into, on the position of pushing ahead, utilize grinding attachment grinding in addition immediately.The method is characterized in that: the cutter on cutting tool gripper can be pushed forward when not unclamping clamper into.
Description
Technical field
The reconditioning of a kind of cutter for ring flaker of the present invention, the method for particularly reconditioning again, this ring flaker is fixed wtih multiple cutting tool gripper on cutter ring, these cutting tool grippers clamp at least one cutter respectively through clamp system, cutter to be grinding on cutting tool gripper be pushed forward into, on the position of pushing ahead, utilize grinding attachment grinding in addition immediately
Background technology
Ring flaker for the production of the material of wood chip and so on, with for the manufacture of wood plank such as wood chip pressboard etc.Log material normally such as supplies with wood chip form as bulk cargo.So a kind of ring flaker has a cutter ring, a little cutter ring has several cutters to be fixed on cutting tool gripper/in.Cutting tool gripper is such as combined with a clamping plate be connected through at least one fishbolt with this grip block by a grip block, and cutter utilizes pinching screw to be fixed between grip block and clamping plate.But in category of the present invention, ring flaker is not only and is meaned a kind of chipper for the production of wood chip (wherein except the cutter ring rotated, the inner pivot ring of also configurable counter-rotating if desired), but also means the chipper for long timber.
Cutter due to ring flaker is subject to very strong wearing and tearing, so need the cutter carrying out reconditioning ring flaker by predetermined time interval, that is these cutters of reconditioning again.This point realizes in grinding process.For this reason, first once cutter ring is unloaded down from ring flaker.In the past in order to reconditioning again needs each cutter to unload down from cutter ring, employed some devices afterwards, in grinding process, cutter still can be made whereby to be retained in cutter ring.
Such as at DE4316514C2(or corresponding EP0626234B1) in the reconditioning used of the cutter of that ring flaker of the described type of known beginning or grinding method again, wherein in reconditioning process again, each cutter still can remain in cutter ring.The reconditioning of cutter is realized being placed in the grinding in the state on knives rack in its slow circumvolve situation by cutter, before reconditioning, whole cutter is in turn unclamped in its fixed position, and pushed ahead in its effective range according to an amount corresponding to edge wear.On the position that this is pushed ahead, each cutter is clamped again, in order to obtain, the radial grinding needed for the blade overhang required by the datum level crossing tool holder is advanced subsequently, under the condition of wear condition considering this index plane, in addition preprogram.The grinding attachment used refers to the grinding attachment being furnished with emery wheel, and this emery wheel is through a drive motor and utilizes V belt translation and driven.This emery wheel is fixed on a support, and this support utilizes a cross slide seat and can radially move with axial direction.In order to be advanced to by each cutter by the determined cutter backstop of position calliper, employ a knife combination mechanism, it is placed on a toolframe.First this knife combination mechanism has a screw rod, for unclamping fishbolt and being tightened in tool holder by fishbolt again, and has a cutter push rod, for each wood shavings cutter of single propelling.In addition, be also configured with a pressure head, this pressure head guarantees the fixing of the cutter holding plate unclamped in each cutter progradation, and whole instrument operates according to preprogram pneumatic mode.
A kind of comparable method is disclosed in EP0875338B1.Cutter ring, or rather cutter basket, have several cutter bags, these cutter bags have separately a grip block, clamping plate, one be in this cutter therebetween and a fishbolt and a scuff panel.When cutter no longer has required acutance, an adjusting device just must be utilized to be taken out from chipper by whole cutter basket.Then, a grinding attachment is incorporated in the inner chamber surrounded by cutter basket.At this, grinding attachment is so located, make each emery wheel aim at a cutter to be ground.For this reason, grinding attachment has multiple emery wheel.
Finally, can from DE69501961T2(or corresponding EP0775043B1) see a kind of clamping system for chipper cutter, this chipper design growth wood-planing sheet machine.The surface of clamp system and/or clamper can have a kind of waveform profiles, this surface with waveform profiles can be out of shape, and to make when tightening fishbolt with a predetermined power described surface act on cutting mechanism with uniform clamping force substantially.
Known ring flaker has proved it is reliable substantially in actual use.But, the reconditioning again of cutter is very bothersome all the time.-theme of the present invention is also this.
Summary of the invention
Task of the present invention is to provide a kind of that method as stated in the beginning, and the method can realize a kind of smooth and good reconditioning and particularly reconditioning again of cutter of ring flaker simply.
In order to solve above-mentioned task, the present invention performs a kind of particularly reconditioning operation again of cutter of ring flaker according to the method, make when not unclamping clamp system by cutting tool gripper/on cutter push ahead.If cutting tool gripper comprises the clamping plate that at least one grip block is connected with this grip block with at least one fishbolt of process, cutter is fixed between grip block and clamping plate, then the present invention's suggestion: pushed ahead by cutter when not unclamping fishbolt.
At this, the present invention is from following unexpected understanding: the cutter of ring flaker, in order to realize reconditioning again, can utilize suitable mechanism to push ahead simply, and must clamp system on loosening cutter clamper.Therefore, proposition of the present invention and the diverse suggestion of known method: abandon unclamping fixture, be in the cutter being used for reconditioning again in clamped condition and push ahead by required degree.Like this, that bothersome the unclamping to fishbolt along with corresponding equipment needed thereby expense just can be abandoned, thus can cost efficient ground and the reconditioning again realizing cutter rapidly.
At this, cutter preferably utilizes one (machinery) propulsion plant, especially preferably utilizes a kind of in check propulsion plant to push ahead.This this push ahead preferably can continuously and from but pushing ground realize in other words compression type, now continuously or roughly continuously the longitudinal direction of certain propulsive force along cutter to be applied on cutter.Surprisingly, high clamping force can be overcome by the processing of this push-press type, and cutter is advanced in the position required by.For this reason, electronic or propelling driving mechanism that is pneumatic or that surge can utilize propulsive element to be pressed onto from behind on cutter.In addition, cutter also can adopt pulse mode or impact mode to push ahead, such as, use propulsion plant that is that a kind of pulsating or impact type drive or work.A kind of like this propulsion plant of impact type is also suitable for that cutter itself is overcome high clamping force and satisfactorily pushes ahead when not unclamping clamp system.This propulsion plant by pulsating or impact type driving such as can be equipped with a beater mechanism, shock machine as we all know or electric hammer.High propulsive force by pneumatic or drive with surging, can direct in cutter so as to overcoming clamping by this propulsion plant.In addition or supplement a bit, also can adopt Vidacare corp such as spiro driving device, especially when continuous operation.
In the field of the invention, in check propulsion plant refers in particular to be, propulsive force is not to manually, but mechanically, by the mode of regulation such as with the power of regulation and/or apply in predetermined time interval.Say to there is such possibility in principle, namely also can utilize measuring technique to monitor realized pushing ahead.But not absolute demand.
According to a preferably development of the present invention, propose following setting: be in be pushed forward into position in cutter be ground until predetermined overhang.At this, the present invention recognizes: be not that absolute demand just goes to realize an accurate overhang in the process advancing cutter.Would rather along with after advancing by the corresponding grinding of cutter to realize required overhang, so as to the accurate location before abandoning.Even if when very high clamping force, therefore also can abandon unclamping of clamp system, but also why so do especially, be because do not need just to go to defend tenaciously overhang accurately in the process of pushing ahead within the scope of the invention.
Preferably by cutter ring from after ring flaker is unloaded down, reconditioning is again carried out to each cutter.This way is particularly suitable for the ring flaker for wood chip or analog, and also disposed the lead ring such as reversely rotated of rotation in the cutter ring on this kind of ring flaker, wood chip takes in the scope of cutter through centrifugal force by this lead ring.Within the scope of the invention, ring flaker is also the ring flaker for long timber wood shavings, and on this ring flaker, long timber is fed in the flaking room in cutter ring, and does not arrange the lead ring of rotation there.
By preferred detailed description of the invention, by cutter ring from after chipper is unloaded down, just can realize the reconditioning again of cutter in principle when of cutter ring " standing " is directed, cutter ring such as vertical landing is fixed in an applicable clamper accordingly.But cutter is preferably pushed ahead when being on horizontal position and grinding in addition.The position that this is horizontal also can apply high propulsive force, distortion or other interference of cutter ring need not be worried.At this, preferably cutter ring is fixed on horizontal position, such as, uses the fixture that suitable for this reason.This process on horizontal position has following advantage in addition: grinding attachment can be incorporated into from above in cutter ring, thus Grinding grits or grinding dust can be made downwards to discharge simply.At this preferably in field of the present invention, can to realize processing in Dry Grinding process, such as, a kind of abrasive belt milling drum be utilized to process.So cooling agent required when just can abandon when adopting this preferred detailed description of the invention adopting wet grinding.
In addition, the present invention also proposes following setting: in the process of grinding and/or after the grinding, is measured the overhang of cutter.This is suitable for especially, when as previously described and, accurate measurement is performed to propelling in advance, but during overhang when grinding subsequently desired by setting.This measurement certainly must not utilize and directly perform the particular measurement device that cutter processes, and preferably indirectly by the measurement realized the suitable control of grinding attachment cutter overhang, for this reason, grinding attachment is radially moved forward to degree like this in grinding process, makes adjustablely to make desired cutter overhang.
Content of the present invention also relates to a kind of device, for carrying out reconditioning particularly reconditioning again according to addressed that method to the cutter of ring flaker.This device comprises at least one propulsion plant, for pushing ahead in cutting tool gripper/on cutter, and it is pushed to grinding attachment to realize the grinding to cutter.This device preferably has pushing ram or advances drift, and the feature of this device is: propulsion plant is designed to push ahead cutter when not unclamping described clamp system.A kind of propulsion plant of continuous operation can be referred at this propulsion plant, or also can refer to the propulsion plant of a kind of pulsating or impact type work.Grinding attachment is preferably designed to abrasive belt grinding attachment, and it is preferably without cooling agent work.This propulsion plant can be equipped with a push-press type electronic, surge or pneumatic driving mechanism.In addition also impact type driving mechanism can be set.This driving mechanism acts on pushing ram or advances drift, and the latter acts on cutter again.
Accompanying drawing explanation
The accompanying drawing showing a detailed description of the invention below with reference to one elaborates to the present invention.Accompanying drawing represents:
The perspective view of a kind of ring flaker of Fig. 1;
The Local map of the cutter ring that Fig. 2 disassembles from ring flaker;
The grinding attachment of Fig. 3 cutter is in the perspective view on first operating position;
Fig. 4 Fig. 3 shown device, is on second operating position;
Fig. 5 Fig. 4 shown device, is on the 3rd operating position;
Fig. 6 Fig. 5 shown device, is on the 4th operating position;
A side view of Fig. 7 Fig. 6 shown device;
Another side view of Fig. 8 Fig. 6 shown device;
The top view of Fig. 9 Fig. 6 shown device.
Detailed description of the invention
The detailed description of the invention as ring flaker of a kind of chipper shown in Fig. 1, its flaking for timber or pulverizing, be used in particular for producing wood chip or similar material.In casing 1, settle on the one hand (outside residence) cutter ring 2 of rotation, settle the beater wheel 3 rotated in cutter ring on the other hand.Cutter ring 2 and beater wheel 3 are driven through the axle be applicable to.Not shown details.Usually, cutter ring 2 is a side and beater wheel 3 for the opposing party rotates inversely.Fig. 1 illustrates ring flaker, is unlimited on front side of its casing, so can find out especially and be in cutter ring 2 in casing and beater wheel 3.Timber such as supplies with wood chip form as bulk cargo.The delivery chute 4 of this bulk cargo through a top and corresponding front side steering mechanism 5 and enter into the inside of ring flaker, thus to enter in the inside of beater wheel 3 is formed in room.The local of the cutter ring be in the scope of a processing unit (plant) in the state of unloading down shown in Figure 2.This cutter ring has two each other by the circular disk 2a of certain axial direction pitch arrangement, between these two circular disks, be fixed wtih multiple tool holder 2b.As can be seen from the figure: each tool holder 2b mono-aspect is equipped with cutter 6 and assembles wearing plate 7 on the other hand, and scuff panel is also referred to as wear-resisting boots 7.Wearing plate 74 is tangentially fixed on the inner side of cutter ring.These wearing plates form the inner surface of cutter ring 2 with its inner surface 8.Cutter 6 is arranged relative to wearing plate 7 with predetermined angle [alpha].Each cutter protrudes from the inner surface 8 of wearing plate 7 between these each comfortable two adjacent wearing plates 7 with a predetermined cutter overhang.Cutter overhang here refers to as running set cutter overhang.At this, cutter 6 is all removably be fixed on cutting tool gripper 9.Be configured with fishbolt 10, cutter 6 utilizes these fishbolts and is clamped on cutting tool gripper for this reason.Cutting tool gripper 9 can such as be combined by grip block and clamping plate.Each cutter 6 of cutter ring 2 must by the in addition reconditioning or again grinding again of the spacing of regulation., cutter ring 2 is unloaded down from the ring flaker shown in Fig. 1 for this reason, and it is put in the processing unit (plant) 11 shown in Fig. 3-9.The part of this processing unit (plant) 11 is to be a grinding attachment 12 on the one hand and to be a turntable 13 on the other hand, and be removed the cutter ring come and be namely fixed on this turntable, thus cutter ring 2 can rotate in company with turntable or rotate on turntable 13.In this specific embodiment, done following setting: for the axis A of cutter ring, grinding attachment 12 can in axial direction and radially move relative to turntable 13 or relative to the cutter ring 2 be fixed on this turntable.
Fig. 3 to 6 represents the processing unit (plant) 11 be on different operating position.Its background is such fact: cutter ring 2 is that the state of arranging with " standing " is unloaded down from ring flaker, is then that the state of arranging with " horizontal " realizes processing process on processing unit (plant) 11.In order to this processing process can be performed simply, turntable 13 and grinding attachment 12 are placed on a panoramic table 24, this panoramic table 24 can be fixed in a frame 14 around a horizontal axis 29 pivotally, is put into one has in the Working position of vertical axis so as to being had the removed position of horizontal axis to incline from one by cutter ring 2.Structure and the working method of being furnished with this device of panoramic table can be drawn by comparative observation Fig. 3 to 6, and Fig. 6 uses processing unit (plant) 11 together with the cutter ring 2 be in horizontal Working position, utilize grinding attachment 12 to carry out grinding in this position.
First cutter ring is unloaded down from by the ring flaker shown in Fig. 1, and utilize the pole 32 shown in there it to be released from ring flaker.From independent (not shown) transport bracket such as can be utilized there, cutter ring is sent to processing unit (plant) 11.
Fig. 3 represents the processing unit (plant) being first furnished with the panoramic table 24 flatly settled, and not yet installs upper slitter ring.From this first operating position, first processing unit (plant) is converted to the second station shown in Fig. 4 and puts, panoramic table is vertically settle at this.On this operating position, cutter ring 2 can be accepted by unshowned transport bracket or similarity piece now.For this reason, processing unit (plant) has two poles 31 in frame 14, and these two poles can be sailed into and roll away from, thus can travel in the horizontal direction, so can accept the cutter ring stood, and can travel towards panoramic table 24.This situation can draw from comparative observation Figure 4 and 5.Therefore cutter ring 2 is transferred in processing unit (plant) 11 with the state stood, and is then fixed on turntable 13.For this reason, turntable 13 has multiple retaining element 30.After cutter ring 2 is fixed on turntable 13, just rotary motion mechanism 25 can be utilized to be turned round around horizontal axis 29 by panoramic table 24, thus make panoramic table 24 be transferred to horizontal level from vertical position, and whereby by cutter ring from the position transfer stood to horizontal position, be vertically-oriented at the axis of this position upper slitter ring.This point can be found out from comparative observation Fig. 5 and 6.Therefore Fig. 6 illustrates that processing unit (plant) 11 is together with the cutter ring 2 be positioned on Working position, to be in horizontal layout and to have vertically-oriented axis A at this Working position upper slitter ring.
At this particularly importantly: grinding attachment 12 is positioned on panoramic table 24, but can in axial direction and radially (the axis A for the cutter ring be fixed on a spinstand) move relative to turntable 13.Therefore, when cutter ring 2 be in Fig. 6 be shown on turntable 13 position in after, grinding attachment 12 just can in axial direction be fallen by y, thus makes it extend in cutter ring 2.The grinding of cutter 6 is preferably rotated around grinding attachment 12 lentamente by cutter ring 2 when grinding attachment 12 runs and is achieved.By grinding attachment 12 radially x relative to the location of cutter ring 2, grinding just can be made to be controlled.In an illustrated embodiment, from design be so realize above-mentioned purpose by following measure: panoramic table 24 configuration a slide 15, this slide 15 can relative to machine frame movement and thus can relative to panoramic table radially x move, and can therefore to be located.Therefore, in the present embodiment, be configured with some linear guides 16 for this reason.Slide 15 is fixed wtih a clamping device 17 for grinding attachment, and this clamping device is put 17 and still can in axial direction be moved on slide 15 by y.This point means: clamping device 17(grinding attachment 12 is also fixed on this clamping device) can be elevated.For this reason, between slide 15 and clamping device 17, vertically-oriented linear guide 18 is configured with.In order to turntable 13 is configured with a rotary drive mechanism only schematically illustrated 19.Grinding attachment 12 is designed to abrasive belt grinding attachment.It has for the grinding and driving mechanism 21 for driving grinding belt 20.Grinding attachment 12, or rather, its clamping device 17, utilizes a lift drive mechanism 22 and removable at slide 15, such as, can carry out lifting.A configurable transmission only schematically illustrated or feed drive unit 23 in addition, grinding attachment 12 or slide 15 utilize this transmission or feed drive unit just can in axial direction move by x.Can find out in addition: panoramic table 24 utilizes a rotary motion mechanism 25 just can turn round around axis of rotation 29.
In addition, also can find out from accompanying drawing: be fixed wtih a cutter propulsion plant 26 at panoramic table 24, this cutter propulsion plant has multiple cutter propulsion element 27.Utilize the propulsion element 27 that these such as can be used as putter design, each cutter degree forward desirably of cutter ring can be made.If cutter utilized propulsion plant 26 by a certain degree forward before grinding, be then favourable.For this reason, propulsion plant 26 has two and attaches troops to a unit in the propelling driving mechanism 28 of push rod 27.These push rods seem to pass back through the groove that always will arrange from tool holder, so they act on cutter from the cutter back side.The fact favourable at this is: propulsion plant 26 is that (but can regulate if desired) is positioned on panoramic table regularly.So turntable is a side for the fixing point 30 of cutter ring and propulsion plant 26 is that the opposing party is fixed on panoramic table by the layout being fixed to one another setting, thus their relative position can not be changed, can not changes when panoramic table 24 turns round especially.
According to the present invention, when propulsion plant 26 works, the clamp system of loosening cutter, does not thus unclamp fishbolt.Therefore, cutter can utilize propulsion element 27 not advanced with not unclamping clamp system through its driving mechanism 28.In addition, cutter ring can utilize rotary drive mechanism and be placed in one to be determined in position, and advances a single cutter.Subsequently, the angle that cutter ring can be determined by continues to be rotated, so next cutter is pushed into.Preferably first by whole cutter by a certain degree being advanced.Grinding attachment is utilized to carry out grinding to whole cutter when rotating knife ring immediately.The fact interesting at this is: desired cutter overhang particularly can be achieved by the location of suitable control grinding attachment by suitable control grinding attachment in Grinding Process.Therefore, original propelling of cutter must not perform a position accurately, and it is just enough cutter need only to be pushed ahead to certain minimum degree.This is because desired cutter overhang can obtain after only having grinding.
After grinding completes, the position shown in panoramic table 24 can being turned back to again in Figure 5, takes out cutter ring, and it is arranged on ring flaker 1 again.
Except above-mentioned manner of execution, certainly also cutter individually can be pushed ahead successively and directly carry out reconditioning processing within the scope of the invention.According to this scheme, therefore do not utilize the cutter ring of rotation to carry out work, but carry out grinding under static cutter ring condition.When cutter is ground with free angle, the program is only specially suitable.
Claims (15)
1. the method for the cutter of reconditioning ring flaker, cutter ring fixes multiple cutting tool gripper, described cutting tool gripper clamps at least one cutter respectively through clamp system, in cutting tool gripper/on cutter to be grinding be pushed forward into and utilize grinding attachment grinding in addition being pushed forward on the position entered immediately, it is characterized in that:
By in cutting tool gripper/on cutter push ahead when not unclamping clamp system, cutting tool gripper comprises the clamping plate that at least one grip block is connected with this grip block with at least one fishbolt of process, cutter utilizes fishbolt to be fixed between grip block and clamping plate, is pushed ahead by cutter when not unclamping fishbolt.
2., by method according to claim 1, it is characterized in that:
Cutter is ground to predetermined cutter overhang described being pushed forward on the position that enters always.
3., by the method described in claim 1 or 2, it is characterized in that:
In check propulsion plant is utilized to push ahead cutter.
4., by method according to claim 3, it is characterized in that:
The propulsion plant be continuously driven is utilized to be pushed ahead with pushing by cutter.
5., by method according to claim 3, it is characterized in that:
Push ahead cutter to the propulsion plant impact type that utilization is driven by pulsating.
6., by the method described in claim 1 or 2, it is characterized in that:
When cutter ring is in horizontal position, cutter is pushed ahead and grinding.
7., by the method described in claim 1 or 2, it is characterized in that:
Before grinding, in grinding process and/or measure the overhang of cutter after the grinding.
8. carry out a device for reconditioning by the cutter of the method according to any one of claim 1 to 7 to ring flaker (1), this device comprises:
At least one cutter propulsion plant (26), for pushing ahead in cutting tool gripper/on cutter (6); With at least one grinding attachment (12), for grinding knife tool (6), it is characterized in that:
Cutter propulsion plant (26) is designed to push ahead cutter (6) when not unclamping described clamp system.
9., by device according to claim 8, it is characterized in that:
Cutter propulsion plant (26) is equipped with the propulsion element (27) be continuously driven.
10., by device according to claim 9, it is characterized in that:
Cutter propulsion plant (26) is equipped with the propulsion element (27) driven by pulsating.
11., by device according to claim 8, is characterized in that:
Cutter propulsion plant (26) has at least one driving mechanism (28), this driving mechanism acts on propulsion element (27), wherein, driving mechanism (28) is designed to surge driving mechanism, pneumatic drive mechanism and/or electric main shaft driving mechanism.
12., by device according to claim 8, is characterized in that:
Grinding attachment (12) is designed to abrasive belt grinding attachment.
13., by device according to claim 8, is characterized in that:
Be provided with turntable (13), cutter ring can be so fixed on this turntable, and cutter ring (2) can be rotated relative to grinding attachment (12) in the horizontal position with vertically-oriented axis.
14., by device according to claim 13, is characterized in that:
For the axis of the cutter ring (2) be fixed on turntable (13), grinding attachment (12) in axial direction can move with radial direction relative to grinding attachment (12) relative to turntable (13) and/or turntable (13).
15., by device according to claim 11, is characterized in that: this driving mechanism acts at least one pushing ram or advances drift.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011052529A DE102011052529A1 (en) | 2011-08-09 | 2011-08-09 | Method for sharpening, in particular re-sharpening knives of a knife ring chipper |
| DE102011052529.7 | 2011-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056732A CN103056732A (en) | 2013-04-24 |
| CN103056732B true CN103056732B (en) | 2015-11-18 |
Family
ID=46514140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210281761.XA Expired - Fee Related CN103056732B (en) | 2011-08-09 | 2012-08-09 | The special grinding method again of reconditioning of the cutter of ring flaker |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2556921A3 (en) |
| CN (1) | CN103056732B (en) |
| DE (1) | DE102011052529A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440421B (en) * | 2014-11-20 | 2017-02-22 | 浙江工业职业技术学院 | Multifunctional plastocene scraper blade edge grinder |
| CN111843635A (en) * | 2019-04-08 | 2020-10-30 | 哈尔滨理工大学 | Cutter chamfering and grinding device |
| CN112497075A (en) * | 2020-11-30 | 2021-03-16 | 广州奔德网络科技有限公司 | Automatic polishing solution adding device for watch manufacturing and grinding |
| CN112775791A (en) * | 2020-12-30 | 2021-05-11 | 无锡易玛卡机械科技有限公司 | Telescopic finger for knife grinder |
| CN115365899B (en) * | 2022-10-20 | 2023-01-10 | 亚联机械制造(唐山)有限公司 | Automatic knife grinder for cutter of ring type blade planer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3044225A (en) * | 1958-02-27 | 1962-07-17 | Hauni Werke Koerber & Co Kg | Cutting machines for fibrous materials |
| US5525094A (en) * | 1993-05-18 | 1996-06-11 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Method and device for resharpening knives used in cutting machines |
| CN1158098A (en) * | 1994-08-09 | 1997-08-27 | Cae机械有限公司 | Knife clamping system |
| US5868602A (en) * | 1996-07-23 | 1999-02-09 | Pallmann Kg Maschf | Method and device for resharpening knives used in size-reduction machines, especially in wood flaking machines |
| US6036588A (en) * | 1997-05-02 | 2000-03-14 | B. Maier Zerkleinerungstechnik Gmbh | Knife ring [chip] cutter |
| DE19901887A1 (en) * | 1999-01-19 | 2000-07-20 | Maier Zerkleinerungstech Gmbh | Cutter ring conditioning plant for cutter-ring cutting machine, with feed device, conditioning sector and cleaning point with rollers, cleaning elements and drive |
| US6386469B1 (en) * | 1998-12-02 | 2002-05-14 | Rieter Automatik Gmbh | Granulating device with a cutting rotor |
| CN2790712Y (en) * | 2004-07-12 | 2006-06-28 | 应新伟 | Woodworking plane |
| CN101262979A (en) * | 2005-09-13 | 2008-09-10 | E.P.B.（有限公司） | Method and device for adjusting the fitting depth of a tool in a tool-holder |
| CN101579866A (en) * | 2009-06-12 | 2009-11-18 | 云南永利发林业有限公司 | Disk type flaking machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695565A (en) * | 1979-12-27 | 1981-08-03 | Toshihei Mochizuki | Automatic feeding device of tool grinding machine for wood working |
| JPH0929596A (en) * | 1995-07-10 | 1997-02-04 | Shoji Shirai | Polisher for knife blade |
-
2011
- 2011-08-09 DE DE102011052529A patent/DE102011052529A1/en not_active Withdrawn
-
2012
- 2012-07-11 EP EP12175930.2A patent/EP2556921A3/en not_active Withdrawn
- 2012-08-09 CN CN201210281761.XA patent/CN103056732B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3044225A (en) * | 1958-02-27 | 1962-07-17 | Hauni Werke Koerber & Co Kg | Cutting machines for fibrous materials |
| US5525094A (en) * | 1993-05-18 | 1996-06-11 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Method and device for resharpening knives used in cutting machines |
| CN1158098A (en) * | 1994-08-09 | 1997-08-27 | Cae机械有限公司 | Knife clamping system |
| US5868602A (en) * | 1996-07-23 | 1999-02-09 | Pallmann Kg Maschf | Method and device for resharpening knives used in size-reduction machines, especially in wood flaking machines |
| US6036588A (en) * | 1997-05-02 | 2000-03-14 | B. Maier Zerkleinerungstechnik Gmbh | Knife ring [chip] cutter |
| US6386469B1 (en) * | 1998-12-02 | 2002-05-14 | Rieter Automatik Gmbh | Granulating device with a cutting rotor |
| DE19901887A1 (en) * | 1999-01-19 | 2000-07-20 | Maier Zerkleinerungstech Gmbh | Cutter ring conditioning plant for cutter-ring cutting machine, with feed device, conditioning sector and cleaning point with rollers, cleaning elements and drive |
| CN2790712Y (en) * | 2004-07-12 | 2006-06-28 | 应新伟 | Woodworking plane |
| CN101262979A (en) * | 2005-09-13 | 2008-09-10 | E.P.B.（有限公司） | Method and device for adjusting the fitting depth of a tool in a tool-holder |
| CN101579866A (en) * | 2009-06-12 | 2009-11-18 | 云南永利发林业有限公司 | Disk type flaking machine |
Non-Patent Citations (3)
| Title |
|---|
| 刨片机刀环的调整与刃磨机械手;杨发栋;《木材加工机械》;19960830(第03期);全文 * |
| 我国木工刀具的发展现状及与国际先进水平的差距;李黎;《木材加工机械》;20090520;全文 * |
| 第二讲 刨花制造工艺与设备;唐永裕;《木材加工机械》;19860530(第02期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103056732A (en) | 2013-04-24 |
| DE102011052529A1 (en) | 2013-02-14 |
| EP2556921A3 (en) | 2016-05-25 |
| EP2556921A2 (en) | 2013-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103056732B (en) | The special grinding method again of reconditioning of the cutter of ring flaker | |
| CN102950514B (en) | The device of the blade of the cutter ring of ring flaker is used for for sharpening | |
| CN101774137B (en) | Numerical control drill double relief angle blade milling machine | |
| CN207534981U (en) | Novel timber processes Trinity machine | |
| CA2123043C (en) | Method and device for resharpening knives used in cutting machines | |
| CN105798622A (en) | Automatic processing integrated machine achieving valve feeding, cutting, grinding and chamfering | |
| CN107030322A (en) | The nozzle fluting flat forming integrated machine of milling | |
| CN102909613A (en) | Twist drill groove and cutting edge combined grinder | |
| CN210115762U (en) | Cross axle two-side grinding machine | |
| CN102390024A (en) | Integrated processing method for edging and grinding of edge part of double-edge plane cutter of woodworker | |
| US5868602A (en) | Method and device for resharpening knives used in size-reduction machines, especially in wood flaking machines | |
| CN108621016B (en) | Steel pipe head polishing equipment | |
| CN103722473B (en) | A kind of numerical-control full-automatic polishing and burnishing machine | |
| CN208528116U (en) | End chamfering machine for stick class workpiece | |
| CN205660391U (en) | Valve feeding, cut off, polish, chamfer automatic processing all -in -one | |
| CN210281649U (en) | Circular mouth knife edging machine tool | |
| CN105415106B (en) | The more cutting edge automatic grinding fixtures of Woodworking flat drill | |
| CN110303391A (en) | Round mouth knife puts the first edge on a knife or a pair of scissors lathe | |
| CN208100515U (en) | A kind of chipper | |
| CN205968233U (en) | High accuracy turnning and milling grinds machining center | |
| CN107379130A (en) | A kind of furniture processes dual-purpose planer | |
| CN109129040A (en) | A kind of graver automatic manufacturing device | |
| CN108907958A (en) | A kind of slide calliper rule periphery numerically control grinder | |
| CN214135392U (en) | Automatic tongue depressor grinding device | |
| CN219094536U (en) | High-precision cutter structure of knife grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: German Clay Field Applicant after: Siempelkamp Machine and Complete Sets Equipment Co., Ltd. Address before: German Clay Field Applicant before: Simperkampu Maschinen Und Anlagenbau GmbH & Co., KG |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SIMPERKAMPU MASCHINEN UND ANLAGENBAU GMBH + CO., KG TO: SIEMPELKAMP MACHINE AND COMPLETE SETS EQUIPMENT CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |