CN101421076A - A brush module - Google Patents
A brush module Download PDFInfo
- Publication number
- CN101421076A CN101421076A CNA2007800062078A CN200780006207A CN101421076A CN 101421076 A CN101421076 A CN 101421076A CN A2007800062078 A CNA2007800062078 A CN A2007800062078A CN 200780006207 A CN200780006207 A CN 200780006207A CN 101421076 A CN101421076 A CN 101421076A
- Authority
- CN
- China
- Prior art keywords
- abrasive
- brush
- abrasive cloth
- rotation
- body part
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/16—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising pleated flaps or strips
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/06—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery the flaps or strips being individually attached
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a brush module (1) for a rotating grinding brush for abrading essentially plane elements, said brush module (1) comprising: an elongate body part (10) with two opposed side edges (14,15) and a plurality of bristles that protrude from the body part (10) and are configured with at least one abrading cloth (8) with an abrasive side (9) that protrudes from the body part (10) essentially in the same direction as the bristles. The invention is characterised in that, at each of said side edges (14,15) , an abrading cloth (8) is configured in such a way that the abrasive sides (9) of the abrading cloths (8) face in directions away from each other, whereby the abrasive side on each of said abrading cloths (8) will face in a direction towards the essentially flat element, irrespective of the direction of rotation of the grinding brush.
Description
Technical field
The present invention relates to a kind of brush assemblies that is used for the spin finishing brush, this spin finishing brush is used to grind plane component basically, described brush assemblies comprises: slender body part and a plurality of bristle that stretches out from body part with two relative sides, and be configured with at least one abrasive cloth, this abrasive cloth stretches out from body part on the direction substantially the same with bristle.
Background technology
Today, the spin finishing brush that is used to grind plane, wooden elements basically is made of a plurality of such grinding assemblies, and these grinding assemblies are mounted to from the center of abrasive sheet and extend radially out.In this brush assemblies each comprises the body part of the abrasive brush with firm installation and the abrasive cloth that can change when abrasive cloth weares and teares.Grinding assembly is configured with the crimping (bead) that vertically stretches out, and it is configured to be installed on the undercut groove complementary on the abrasive sheet.Such brush assemblies is for example learnt from US 6 869 349 B2.
This brush assemblies is used to grind plane, wooden elements basically at known type, for example uses widely as the milling apparatus aspect of cabinet door.Milling apparatus comprises and is used for transporting flat, wooden elements conveyer belt or the conveying roller by this equipment.Usually, milling apparatus comprises abrasive brush and the so-called board-like abrasive brush horizontal with respect to throughput direction.Board-like abrasive brush special feature is that abrasive brush radially extends from the center in a plate side relative with the rotating shaft that extends with respect to its center, and described rotating shaft is vertically constructed and met at right angles with throughput direction, and comes grinding element with circular grinding pattern like this.Preferably, the board-like abrasive brush of several horizontally-arrangeds is configured in the milling apparatus, because obtained good especially grinding effect thus.This milling apparatus is for example learnt from EP 1 175961 A2.
Yet the shortcoming of these board-like abrasive brush is aspect the abrasive cloth replacing, must change quite a large amount of abrasive cloths individually.During carrying out the production order, need to change under the situation of abrasive cloth at element with respect to one type, for example when hope is converted to the abrasive cloth of another kind of granularity, perhaps under the situation that abrasive cloth has to change owing to wearing and tearing, this replacing causes unnecessary huge waste of production time, milling apparatus is being changed the time durations that the takies state that must seize up, this has increased the production cost of described order, and from overall viewpoint, has reduced the profit margin of production order itself.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of brush assemblies that is used for abrasive brush, utilize this brush assemblies can be converted to another abrasive cloth apace, so as with milling apparatus be converted to another abrasive cloth at the order production period and reduce to minimum relevant nonproductive time or avoid fully.
According to the present invention, reach this purpose and be because, each place at described side, abrasive cloth is constructed like this, so that the abradant surface of abrasive cloth is towards the direction that deviates from each other, therefore the abradant surface of each in the described abrasive cloth is all towards the direction of plane component basically, and no matter direction of rotation how, and so that it grinds plane component basically.
Therefore might be immediately the direction of rotation of abrasive brush by changing milling apparatus be converted to another abrasive cloth apace, and therefore with on the milling apparatus owing to change the caused delay of abrasive cloth (shut-down) at the order production period and reduce to minimum period or avoid fully.Thereby can avoid the unplanned replacing of abrasive cloth on the brush assemblies, and the profit margin of milling apparatus integral body can be improved.Yet when the finishing dealing with of order, can change abrasive cloth on the brush assemblies/or whole brush assemblies integral body subsequently, therefore not influence the production of order itself.
According to a preferred embodiment of the invention, body part is configured with mechanical coupling, and it is suitable for matching with complementary mechanical coupling on the abrasive cloth, makes abrasive cloth be removably mounted on the body part.More advantageously, the described mechanical coupling on the body part is the groove of undercutting, longitudinal extension, and described abrasive cloth is provided with the crimping that stretches out with the undercut groove complementation in edge.Therefore, finished particularly preferred embodiment, because at this moment can change abrasive cloth respectively need not to change simultaneously under the situation of grind bristles, abrasive brush in most of the cases can not wear up to the degree identical with abrasive cloth.
Advantageously, abrasive cloth is provided with the crimping that stretches out that is contained on the retainer device, described retainer device comprises that abrasive cloth is installed on two tablets therebetween, because particularly advantageous thus coupling arrangement and abrasive cloth are provided with jointly, described abrasive cloth is changed by the undercut groove that moves in the body part.
Preferably, bristle is fixedly mounted on the body part and has each substantially the same distance in the described longitudinal extension groove.Therefore guarantee that this brush will contact the back side that pressure is applied to abrasive cloth uniformly basically, and no matter the direction of rotation of abrasive brush how.
Preferably, abrasive brush is configured with circular abrasive sheet, and described circular abrasive sheet has pivot and first side and second side, and thus, rotating shaft from described pivot to meet at right angles with first side and to extend; And wherein abrasive sheet comprises and a plurality ofly radially extending and brush assemblies is installed on wherein undercut groove from described pivot.Therefore, abrasive brush and the particularly advantageous combination of brush assemblies of the present invention have been finished.
Other advantageous embodiment of the present invention will occur in the dependent claims.
Description of drawings
Now with reference to accompanying drawing the present invention is described, in the accompanying drawings:
Fig. 1 illustrates the sectional view of brush assemblies of the present invention; With
Fig. 2 illustrates the perspective view of the retainer device that is used for abrasive cloth; With
Fig. 3 is the profile diagram that is used to install first abrasive sheet of a row brush assembly; With
Fig. 4 is the profile diagram that is used to install second abrasive sheet of some brush assemblies.
The specific embodiment
Therefore, Fig. 1 illustrates the brush assemblies 1 of one embodiment of the invention.In the drawings, brush assemblies 1 is depicted as inside from the side view, is appreciated that to brush assemblies to have the longitudinal direction that extends to the paper plane.
Brush assemblies comprises having the body part 10 of going up the bottom surface 16 that is limited by two sides 14,15 at longitudinal direction (being in the plane of paper).Relevant with in the described side 14,15 each, body part is configured with groove 11,12 undercutting, longitudinal extension, is used to hold the retainer device 30 with abrasive cloth.Replacedly, abrasive cloth can directly be contained in the groove.Abrasive cloth 8 can be any structure of canvas or paper for example, comprises at least one abradant surface with sand grains 9, and the relative therewith scarcely standing back side that sand grains is arranged.Abrasive cloth 8 preferably is cut into thin bar, is particularly suitable for grinding the abrasive cloth 8 of plane component basically so that constitute thus.Preferably, abrasive cloth will be provided with the sand grains with various granularities, promptly different grinding characteristics/roughness in the groove 11,12 of each longitudinal extension.
The device of retainer shown in Fig. 2 30.Retainer device 30 is configured with and stretches out crimping 31, and its groove 11,12 that is configured in the body part 10 with brush assemblies matches; It is to be understood that retainer device 30 has groove 11, the 12 corresponding vertical extensions with longitudinal extension.Relative with crimping 31, the retainer device construction has two tablets 32,33, these two tablets, 32,33 angled toward each other extensions.Between these two tablets 32,33 abrasive cloth 8 is set, then, tablet 32,33 compresses relative to one another and therefore is squeezed in securely around the abrasive cloth 8.
In Fig. 1, in the some holes of Reference numeral 7 expression one, these holes between described longitudinal extension groove 11,12 on the longitudinal direction of brush assemblies 1 structure abreast, and be configured to hold the bristle (not shown).These bristles 16 extend from the bottom surface with meeting at right angles basically, and are used for providing on the back side of abrasive cloth contact pressure and will be preferably short slightly than abrasive cloth itself during grinding.
Relative with body part 10, brush assemblies is provided with coupling part 13, it extends and is used for fastening brush assemblies 1 from body part 10 on the direction opposite with bristle/abrasive cloth, described coupling part 13 be configured to pack into the keyway guide of axial structure on the hub is used for the keyway that radially extends on the abrasive drum of horizontal tectonics as described below or the abrasive sheet.
Therefore, Fig. 3 and 4 forms with sketch illustrate from bottom surface 22, promptly construct two planes of the abrasive sheet of seeing side thereon 20 from brush assemblies 1, but also are scheduled to face element to be ground downwards.Preferably, abrasive sheet is configured on the plane, and is parallel with plane component basically to be ground.
As shown in the figure, abrasive sheet 20 is configured with the end face (not shown) of planar base surface 22 and relative structure with it, and brush assemblies 1 extension that meets at right angles basically from described bottom surface 22.The rotating shaft (not shown) is from the end face extension that meets at right angles, and it is predetermined to match with drive unit, is applied to abrasive sheet 20 so that will rotatablely move thus.Preferably, rotating shaft overlaps with the center of circular abrasive sheet 20, but the also eccentric structure of rotating shaft.
On its bottom surface, abrasive sheet 20 shown in Figure 3 is provided with the extending flute 23 of a plurality of undercutting, brush assemblies 10 wherein is set and is combined to form starlike.Abrasive sheet shown in Fig. 4 is configured with undercut groove 25, and these grooves 25 radially extend from described rotating shaft 21 (pivot).
To illustrate in greater detail by the brush assemblies 1 that the present invention is used for spin finishing brush now and grind the favorable method of plane component basically.This method comprises following characteristics.
At first, plane component is guided on the conveyer in the operator position by operating personnel basically, and then element is carried on the throughput direction that is leaving another position of operator position to abrasive brush on the conveyer.With the above-mentioned conveying while, the spin finishing brush that a surface of element is had abrasive cloth 8 grinds, this abrasive cloth 8 is configured relevant with described conveying device and preferably on described conveying device, described element is rotated on first direction of rotation by abrasive brush by first abrasive cloth and ground.
Then, at this moment be transferred through abrasive brush by the particular sensor means detecting element that is configured in the described second place, therefore, signal is emitted to computer unit, to change the direction of rotation on the abrasive brush and the direction of conveyer respectively.This is preferably by carrying out with the direction of rotation that changes abrasive brush and the direction of conveyer to the control device report of the direction of direction of rotation that is provided for controlling respectively abrasive brush and conveyer according to signal (A).Advantageously, control device is the device that is configured to change respectively the electric current on the motor that drives abrasive brush and conveyer, therefore, the direction of rotation of these motors also changes, because the direction of the direction of rotation of abrasive brush and conveyer is at this moment opposite with described first direction of rotation respectively, therefore, element is returned on conveyer and is delivered to the operator position, and element utilization (other) abrasive cloth (8) grinds simultaneously, and abrasive cloth (8) is configured to come grinding element and be different from described first abrasive cloth (8) by the rotation of abrasive brush on described second direction of rotation.Therefore, do not finished under equipment has the situation of heavy adjusting and might come grinding element with two types abrasive cloth (8).
The present invention is described with reference to the preferred embodiment of brush assemblies; Yet, it might be changed, make the body part of brush assemblies can construct respectively with abrasive sheet or abrasive drum in the groove of undercutting, longitudinal extension directly mesh.And abrasive cloth can for example utilize clip or directly adhere on the side of body part and be directly connected on the brush assemblies.
Claims (10)
1. one kind is used to grind the brush assemblies (1) of the spin finishing brush of plane component basically, described brush assemblies (1) comprising: have two relative sides (14,15) slender body part (10) and a plurality of bristle that stretches out from body part (10), these a plurality of bristle configuration have at least one abrasive cloth (8), this abrasive cloth (8) have abradant surface (9) and with the essentially identical direction of bristle on stretch out from body part (10), it is characterized in that, at described side (14,15) each place in, abrasive cloth (8) is structure like this, so that the abradant surface (9) of abrasive cloth (8) is towards the direction that deviates from each other, therefore the abradant surface (9) on each in the described abrasive cloth (8) is facing the direction of plane component basically, and no matter the direction of rotation on the abrasive brush how.
2. brush assemblies according to claim 1, it is characterized in that, body part (10) is configured with mechanical coupling, and this mechanical coupling is suitable for going up complementary mechanical coupling with abrasive cloth (8) and matches, so that abrasive cloth (8) is removably mounted on the body part (10).
3. brush assemblies according to claim 1 and 2, it is characterized in that, described mechanical coupling on the described body part (10) comprises groove undercutting, longitudinal extension (11,12), and abrasive cloth (8) edge be provided with undercut groove (11,12) complementary stretch out crimping (31).
4. brush assemblies according to claim 3 is characterized in that, the described crimping (31) that stretches out is located on the retainer device (30), and described retainer device (30) comprises two tablets (32,33), and abrasive cloth (8) is installed between two tablets.
5. according to each described brush assemblies among the claim 1-4, it is characterized in that bristle is installed in the body part (10) and each the substantially the same distance in the groove (11,12) of described longitudinal extension securely.
6. according to each described brush assemblies among the claim 1-5, it is characterized in that, this brush assemblies comprises the coupling part (13) that is used to be attached to complementary coupling part on the abrasive brush, and described coupling part (13) stretches out from body part (10) on the direction opposite with bristle with abrasive cloth (8).
7. according to each described brush assemblies in the aforementioned claim, it is characterized in that, the abrasive cloth (8) in the groove (11) have with groove (12) in the different abrasive characteristic of abrasive cloth (8).
8. abrasive sheet that is used for according to the described brush assemblies of claim 1-7, it is characterized in that, abrasive sheet is circular, and have pivot (21) and first side (22) and second side, and thus rotating shaft from this abrasive sheet from described pivot (21) with the extension that meets at right angles of first side, and wherein, abrasive sheet (20) comprises a plurality of undercut groove (23), and these undercut groove (23) are radially extended and are installed on wherein according to each described brush assemblies (1) the claim 1-5 from described pivot.
9. one kind is ground the method for plane component basically, this method is undertaken by each described brush assemblies (1) that is used for the spin finishing brush in utilizing according to claim 1-8 in the milling apparatus that comprises conveyer and spin finishing brush, and described method comprises following characteristics:
-plane component is directed on the conveyer basically in the operator position;
-on the throughput direction that leaves another position of operator position to abrasive brush on conveyer delivery element;
-utilize spin finishing to brush surface on the grinding element with abrasive cloth (8), described abrasive cloth (8) and described conveying device relative configurations are used for coming grinding element by the rotation of abrasive brush on first direction of rotation,
It is characterized in that this method is further comprising the steps of:
-rotation of abrasive brush is changed to another direction of rotation opposite with described first direction of rotation; And
The throughput direction of-change on conveyer, be used for element is delivered to described operator position from the described second place, element is ground by abrasive cloth so thus, and described abrasive cloth is configured to come grinding element by the rotation of abrasive brush on described second direction of rotation;
-in described operator position the plane component basically on the conveyer is unloaded.
10. method according to claim 9, it is characterized in that, this method comprises by the sensor device at described second place structure and detects described element, described sensor device is connected to computer unit, described computer unit is according to the control device report of described signal (A) to the throughput direction of direction of rotation that is configured to control respectively abrasive brush and conveyer, with the direction of rotation that changes abrasive brush and the throughput direction of conveyer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200600255 | 2006-02-22 | ||
| DK200600255A DK200600255A (en) | 2006-02-22 | 2006-02-22 | A brush module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101421076A true CN101421076A (en) | 2009-04-29 |
Family
ID=37998399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800062078A Pending CN101421076A (en) | 2006-02-22 | 2007-02-21 | A brush module |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1986822A1 (en) |
| CN (1) | CN101421076A (en) |
| DK (1) | DK200600255A (en) |
| RU (1) | RU2428300C2 (en) |
| WO (1) | WO2007095947A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114728403A (en) * | 2019-08-19 | 2022-07-08 | 迪亚玛布鲁什有限公司 | Ground polishing device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU169925U1 (en) * | 2016-01-22 | 2017-04-06 | Общество с ограниченной ответственностью "Хекса" | REPLACEMENT MODULE FOR GRINDING DRUM |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1819171A (en) * | 1928-09-21 | 1931-08-18 | Hudson Motor Car Co | Polishing wheel |
| US2083749A (en) * | 1935-05-27 | 1937-06-15 | Sword Atherton Co Inc | Cleaner element for cleaning machines |
| US2597421A (en) * | 1949-05-17 | 1952-05-20 | Edwin H White | Abrading unit |
| JPH05301172A (en) * | 1992-04-27 | 1993-11-16 | Nippon Unit Kk | Grinder |
| DE10035977A1 (en) * | 2000-07-24 | 2002-02-07 | Buetfering Maschinenfabrik Gmb | Method and device for machining workpiece surfaces |
| US6869349B2 (en) * | 2002-10-10 | 2005-03-22 | Slipcon Holding International Aps | Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to an item |
| DK176784B1 (en) * | 2003-05-22 | 2009-08-24 | Amanda Patent & Licensing Sia | Brush module for a grinding brush |
-
2006
- 2006-02-22 DK DK200600255A patent/DK200600255A/en not_active Application Discontinuation
-
2007
- 2007-02-21 WO PCT/DK2007/000081 patent/WO2007095947A1/en active Search and Examination
- 2007-02-21 RU RU2008137591/02A patent/RU2428300C2/en not_active IP Right Cessation
- 2007-02-21 EP EP07702499A patent/EP1986822A1/en not_active Withdrawn
- 2007-02-21 CN CNA2007800062078A patent/CN101421076A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114728403A (en) * | 2019-08-19 | 2022-07-08 | 迪亚玛布鲁什有限公司 | Ground polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2428300C2 (en) | 2011-09-10 |
| DK200600255A (en) | 2007-08-23 |
| EP1986822A1 (en) | 2008-11-05 |
| RU2008137591A (en) | 2010-03-27 |
| WO2007095947A1 (en) | 2007-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090429 |