CN1732065A - Device and method for machining workpieces - Google Patents
Device and method for machining workpieces Download PDFInfo
- Publication number
- CN1732065A CN1732065A CN200380108069.6A CN200380108069A CN1732065A CN 1732065 A CN1732065 A CN 1732065A CN 200380108069 A CN200380108069 A CN 200380108069A CN 1732065 A CN1732065 A CN 1732065A
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- Prior art keywords
- brush
- workpiece
- conveying arrangement
- described device
- hair
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
- B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
用于加工一种带状或板状金属工件，尤其是用于去除工件切割面和/或切割边上的氧化层的一种装置，具有一个设置有至少一个刷子的运输装置。这运输装置使至少一个刷子近似成直线地在所要加工的工件部位里经过。
An apparatus for processing a strip or plate-shaped metal workpiece, particularly for removing oxide layers from the cut surfaces and/or edges of the workpiece, comprises a transport device equipped with at least one brush. This transport device causes the at least one brush to pass approximately in a straight line through the portion of the workpiece to be processed.
Description
The present invention relates to be used to process the apparatus and method of a kind of band shape or plate-shape metal workpiece, in particular for the apparatus and method of the oxide layer of removing work piece cut face and/or cutting edge.
By DE 197 39 895 C2 are known a kind of this type of apparatus and method are arranged.
When being carried out laser cutting, metal works forming an oxide layer or oxide skin on the cutting edge or on the cut surface.The disadvantage of oxide layer is: be coated on top lacquer or zinc-platedly come off again apace relatively again.Therefore japanning and zinc-plated before metal works to be polished.
Polishing cutting surface or cutting edge that is to say the oxide layer of removing them, and this process is also referred to as descale, and its disadvantage is: owing to like this cutting edge has been sharpened, thereby cause higher risk of injury.Therefore cutting edge must be after grinding blunt more under certain condition.
This patent has been pointed out a kind of method and apparatus of scale removal on the Metal Cutting material.For remove the cutting lip-deep oxide layer with the Metal Cutting material arranged in pairs, pass through between the machining instrument of rotation.Though cleaned the lip-deep oxide layer of cutting of outside in this way, the cut surface of oxide layer and the inside separated, for example with the groove or the similar through hole of workpiece.In addition, if the surface of workpiece or optical surface also should carry out Cress or cleaning, be necessary for workpiece so the another one processing unit (plant) is provided.
The disadvantage of the device described in this patent also is to transmit, and expensive structure and take up an area of many.In addition the wearing and tearing of process tool are inconsistent, because usually because: the Metal Cutting material of the descale of is always at same position, that is to say on same position and be pushed into, thereby a part of process tool contacts with the Metal Cutting material never, and another part of process tool then always constantly is worn.
By the also known device that is useful on deburring and correct grinding of prior art.It is discoid both to have used cylinder also to use herein, the instrument of cleaning with water of rotation.In known devices, workpiece to be processed is placed on the working face of a level or conveyer belt on, and manual or automatically carry out below the instrument of cleaning with water of cylinder or rotation.Same also have a following shortcoming in the described device of the patent that belongs to this type of: general workpiece always is pushed on same position, so cylinder or to clean the wearing and tearing of instrument with water inconsistent.The working width of this machine for example can from 1 to 2, but great majority all are equipped with less Metal Cutting part in practice.This just cause one for example the long cylinder of 2m only act on first length of 50 centimetres of Metal Cutting part and therefore in this position, wear and tear.In case these position wearing and tearing of cylinder are too big, that just must change cylinder, although 3/4 cylinder surface also keeps good and can use.Why will change inevitably, this is because first 50 centimetres of cylinder can not have been regrinded when packing a big workpiece into.Because the unbalanced wearing and tearing of cylinder and to draw the pressure that acts on the workpiece thus also different, thereby produced inferior grinding result.Quality for deburring grinding in other words also has adverse influence herein: brush cylinder in other words can not infinitely be adjusted it and enters the degree of depth.The conveyer belt that is placed with workpiece above stops a kind of itself reasonably dark degree of depth that enters of bristle, because should not make this workpiece damage.
Shortcoming also is for these known flash trimmers and milling drum: the workpiece secondary is sent into, so that can two main surfaces of workpiece be processed.Another strong point of described machine is the driving power height, takes up an area of many and purchases and the maintenance cost height.Even the size of machine foundation face should guarantee maximum workpiece and also can push and enter processing by plane earth.This has just caused: if machine is given for the big metal works of processing 2 * 2m, base surface needs a kind of such occupation of land at least so.Also to have in addition and before metal works is pushed lathe, be used for laying and the place of alignment pieces and the place that is used to take out workpiece.
The shortcoming of known in addition grinding machine is: this lathe or be suitable for purifying the first type surface fine grinding in other words of workpiece perhaps as this belongs to device in this type of patent, is applicable to the descale around the edge of workpiece.In addition, do not consider manual processing, just do not have solution in the past vacancy, hole, perforation and the similar structures scale removal that is positioned at the inside.
By also known costliness of prior art and bothersome wet grinding.
Task of the present invention is to overcome above-mentioned shortcoming of the prior art, especially designs a kind ofly to be used to process banded and plate-shape metal workpiece, especially usefulness remove quick, the simple and economical apparatus and method of the oxide layer on cut surface and/or the cutting edge.
This task solves by the present invention is following: be provided with a conveying arrangement around operation with at least one brush, wherein conveying arrangement is approximated at least point-blank in workpiece position process to be processed this at least one brush.
Draw a kind of method of processing metal workpiece by the characteristic of claim 38.
Because brush is not to remain on rigidly on the position in the layout on the conveying arrangement of a circulation, but on the length of whole feeding workpiece processing process, therefore guaranteed the uniform wear of at least one brush.Workpiece can favour in simple mode, and preferably traversed by is processed in other words perpendicular to the loop direction of brush and is pulled through, thereby workpiece is processed by brush equably.
Because brush is a linear running at workpiece position to be processed,, thereby just guaranteed with wonderful mode defined as the inventor: brush is drilled in all open-works of workpiece or the hole and therefore removes oxide layer on all cut surfaces and the cutting edge.Therefore brush is along favouring that the direction of feed perpendicular to workpiece of traversed by in other words moves and similarly piercing in each vacancy along the hairbrush that is pulled through on the metal works as one.
Both process the surface of band shape or plate-shape metal workpiece in more favourable mode with device of the present invention, that is to say interarea, also removed the oxide skin on cut surface and the cutting edge.But with the device of knowing in the past is impossible side by side not only to have removed oxide skin on cut surface and the cutting edge but also clean surface.
Advantageously, be provided with two conveying arrangements, traversed by passes through perpendicular to the circulation direction of rotation can to make workpiece favour in other words between them, so each conveying arrangement that has a corresponding brush is just processed a face in two interareas of workpiece.
Therefore just two interareas of workpiece are all processed with a course of work in particularly advantageous mode.From two sides cutting edge and cut surface are processed in addition, so descale carries out thoroughly especially.Use two conveying arrangements can make the processing of workpiece quick and reasonable.
Also stipulate according to the present invention in addition: conveying arrangement has the brush that a plurality of spaces are arranged.
As the inventor makes us unexpectedly defined, if conveying arrangement has the brush that a plurality of spaces are arranged, so to workpiece interarea and just senior especially and reliable to the processing of cut surface and cutting edge.Because a spacing arranged between brush, therefore avoided on direction of rotation, being positioned at the hair of the brush of front, before arriving workpiece, their just the brush bristles of back is turned down down.And existing in the prior art brush (for example for rotation " plate-like hairbrush ") just like this.If the brush bristles of back turns down down owing to the bristle of front, the bristle of back just can not pierce in vacancy and the similar structures far enough so, and the cleaning of these vacancies is just insufficient so.
Just guaranteed by the spacing between the brush: brush is not always run into workpiece agley and is advantageously pierced in vacancy or the hole in other words.
In a kind of improvement project of the present invention, can stipulate to make bristle to be designed to waveform and/or turn round more.
Because the hair of brush is designed to waveform, thereby guaranteed that bristle is not to become row to arrange equably, but arrange brokenly, it is very little that bristle is subjected to be positioned at the influence of bristle of front on the one hand on direction of rotation like this, and on the other hand, verified in test astoundingly, can realize high-quality especially cleaning.
Visible other dependent claims of favourable design of the present invention and improvement project and the described embodiment of following principle with reference to the accompanying drawings.
Learn a kind of being used in by claim 37 by the particularly advantageous V belt in the device of the present invention.
Accompanying drawing is depicted as:
Fig. 1: a stereogram by device of the present invention with two conveying arrangements;
Fig. 2: the front view with two conveying arrangements shown in Figure 1 by device of the present invention;
Fig. 3: a vertical view of pressing direction of arrow III among Fig. 2 by device of the present invention;
Fig. 4: a side view of pressing direction of arrow IV among Fig. 2 by device of the present invention;
Fig. 5: a stereogram by apparatus of the present invention with a shell;
Fig. 6: workpiece to be processed and one are basic to have a plurality of schematic diagrams that are arranged in the conveying arrangement of the brush on the bearing separately for vertically arranged;
Fig. 7: the stereogram of one section V belt of bristle with inclosure of a bearing;
Fig. 8: the view of pressing one section V belt of Fig. 7 direction of arrow VIII;
Fig. 9: the vertical view of pressing one section V belt of Fig. 8 direction of arrow IX;
Figure 10 a to 10d: the various different structure type of V belt;
Figure 11: have a kind of by the floating stereogram of adorning one section V belt of the pedestal configurations of partly forming;
Figure 12: the stereogram of the various piece of bearing wherein can make the part plug-in mounting by means of a kind of groove/feather joint;
Figure 13: the side view of a part with bearing of inclined bristles;
Figure 14: the side view of a part with bearing of inclined bristles and a kind of stable supporting bristle;
Figure 15: the stereogram of a part with bearing of a harness bristle and a stable overcoat;
Figure 16: the stereogram with one section V belt of different another kind of form of implementation shown in Figure 7 wherein has the part that is provided with inclined bristles of floating dress;
Figure 17: in the part of the conveying arrangement that after a steering position, has a resistant members that is designed to steel roller on the conveying arrangement direction of rotation;
Figure 18: side view by device of the present invention with four conveying arrangements that are arranged horizontally substantially;
Fig. 1 has represented a device that is used for processing a kind of band shape or plate-shape metal workpiece 1 (having represented for example at Fig. 3 and Fig. 6).Be particularly suitable for removing the oxide skin of the cut surface 1b and/or the cutting edge 1a of workpiece 1 by device of the present invention.Both can remove workpiece 1 around cut surface 1b and the oxide skin of cutting edge 1a, also can remove the cut surface 1b of vacancy, hole or similar structures of 1 li of workpiece and the oxide skin of cutting edge 1a.Test verifiedly, aperture generally needn't scale removal, because these holes are used as screw hole usually, thereby not necessarily must paint or zinc-plated.
By by device of the present invention advantageously two the interarea 1c or the lip-deep oxide layer of cleaning workpiece 1, thereby can make japanning or zinc-platedly become reliable and strong, durable, and needn't worry to peel off after the coated thin layer.
As seen by Fig. 1 and 2, have two conveying arrangements 2 by device of the present invention, they respectively are provided with brush 3.Conveying arrangement 2 make brush 3 at workpiece to be processed 1 position near linear ground process at least.This workpiece to be processed 1 between two conveying arrangements 2 laterally perpendicular to the direction of rotation of conveying arrangement 2 by or be pulled through.Have a guide channel 4 by device of the present invention, it arrives as seen from Figure 3 for this reason.
It is adaptive guide channel 4 to be able to by means of an adjusting device 5 according to the thickness of workpiece to be processed 1.For workpiece 1 is waltzed through, have one by device of the present invention and push plate 6, by its workpiece 1 can be packed into 4 li of guide channel.After guide channel 4 processes, after two conveying arrangements, 2 processes, workpiece 1 is passed out on the parking platform 7 in other words.For being pushed through, workpiece 1 can be provided with a next in other words workpiece 1 of pushing plate.
Except adjusting device 5, also have an independently cross feed device 8, the degree of depth that enters of brush 3 is changed by means of this cross feed device by device of the present invention.This all is favourable for the wearing and tearing of revising brush 3 or for improving pressure especially.In the flexible program shown in this embodiment, make this conveying arrangement move or adjust the wearing and tearing that are used for revising brush 3 mutually with two conveying arrangements 2.In a simple especially design of the scheme that has a conveying arrangement 2 by of the present invention, make this conveying arrangement move or adjust a fixation wall to guiding passage 4, this fixation wall is used as back seat or as the substitute of second conveying arrangement 2 at this.The self-evident adjusting device that in this form of implementation, also on the direction of pointing to conveying arrangement 2, is provided with a guide channel 4.
Stipulated in this embodiment: adjusting device 5 and cross feed device 8 are designed to have leading screw.Do not express in detail, these leading screws of adjusting device 5 or cross feed device 8 can connect and are provided with a worm and gear transmission by chain separately.
As seen by Fig. 1 and Fig. 3, conveying arrangement 2 workpiece 1 pass through skew is arranged on the direction mutually slightly.For example can reach 10 to 100 millimeters by the skew on the direction, be preferably 30 millimeters.Therefore guaranteed on the one hand: the brush separately 3 of conveying arrangement 2 can not hinder mutually, guarantees however that on the other hand the brush 3 on the conveying arrangement 2 is subjected to evenly and the pressure of balance yet, the mutual balance of this pressure, thereby workpiece 1 just can not overturning.
In a kind of embodiment that does not express, be provided with four conveying arrangements 2 herein, equally also turned out to be and advantageously made correspondingly arranged offset of these conveying arrangements.
For shown in by a kind of flexible program the solution of the present invention, conveying arrangement 2 uprightly arranges, thereby the brush 3 of conveying arrangement 2 is essentially vertically at the workpiece component place and moves through.
Another optionally by the solution of the present invention, can be provided with the conveying arrangement 2 that keeps flat, and this does not show, and brush 3 substantial horizontal are arranged in the position of workpiece 1 movably like this.Suitable is to strengthen the leading screw of adjusting device 5 or cross feed device 8 by compressing roller bearing herein, and this leading screw must bear the weight at the flat condition lower device at least in part.
Have two upright conveying arrangements of arranging 2 in the embodiment by Fig. 1 to Fig. 5, the selection of their direction of rotation should make the brush 3 of two conveying arrangements 2 move through on two interarea 1c sides of workpiece in the same direction.This traffic direction according to conveying arrangement 2 in Fig. 2 shows with the arrow shown in four.This direction of rotation by conveying arrangement 2 or brush 3 has just guaranteed the favourable dirt that transports.
The selection of the direction of rotation of conveying arrangement 2 is as seen from Figure 2, should make brush 3 from the top down or moving through on workpiece 1 next door on base plate shown in Figure 49 directions.Realized that a kind of particularly advantageous dirt transports and by the high stability of apparatus of the present invention and workpiece to be processed 1 by this direction of motion, because this workpiece can controllably move by brush 3, but fixing and stably be crushed on the base plate 9.
In pressing a kind of flexible program of device of the present invention, this moment, conveying arrangement 2 was designed to keep flat; Advantageously: if the selection of the direction of rotation of conveying arrangement 2 makes that brush 3 can be along workpiece 1 process on a limiting plate direction, this limiting plate is guided this workpiece 1 on an end face.Being similar at conveying arrangement 2 is in the upright design, and workpiece 1 is pressed on the base plate 9 and therefore workpiece 1 stably is pressed on the limiting plate.
Test confirming already, in by a kind of design with four conveying arrangements 2 of device of the present invention advantageously: each interarea among two interarea 1c of workpiece 1 is processed by the conveying arrangement 1 of two subtends rotation respectively.For making workpiece 1 can stablize especially and pass through reliably, advantageously: conveying arrangement 2 is as mentioned above in the slightly skew mutually on the direction of passing through of workpiece 1.In addition, if make can be in workpiece 1 next door process on the direction of pointing to base plate 9 at the brush 3 of the conveying arrangement 2 that passes through on the direction first of workpiece 1 and the 4th conveying arrangement 2 in the selection of direction of rotation, that is exactly favourable.Therefore this pass through on the direction second and the 3rd conveying arrangement 2 at workpiece 1 just moves, and makes these be arranged in brush 3 above this and is in reverse to first and the 4th conveying arrangement at the position of workpiece 1 and moves.This layout has been guaranteed: workpiece 1 is pressed towards down by first conveying arrangement 2, on the direction of pointing to base plate 9, though the conveying arrangement 2 below these two is pressed to workpiece 1, wherein this is proofreaied and correct by back to back the 4th conveying arrangement 2 again immediately, and the 4th conveying arrangement pressed to down workpiece 1 again.First and the 3rd conveying arrangement and second and the 4th conveying arrangement are arranged in a side of workpiece 1 or on an interarea 1c.
Select the favourable direction of rotation of conveying arrangement 2 when four conveying arrangements 2 are flatwise layout similarly, wherein limiting plate of base plate 9 usefulness substitutes.
Test confirmed already, the circulation rate of brush 3 from 5 to 30 meter per seconds, and preferably 15 to 16 meter per seconds are particularly advantageous.This speed has guaranteed the rapid processing to workpiece 1 on the one hand, and the load that is related to the reliability of processing on the other hand and participates in member had turned out to be suitable already.
By Fig. 1 to shown in Figure 5 have two conveying arrangements 2 by the form of implementation of device of the present invention in necessary be: must make workpiece 1 rotation and push through once more.This just can imagine when investigating Fig. 6, because brush 3 is better for the polishing of (what is called is positioned at " sheltered side ") side 1b that wants ratio inverse to point to towards the polishing of the side of direction of rotation 1b or side 1b or 1a certainly.
Per two conveying arrangements 2 are brushed to the right in by the flexible program by solution of the present invention with four conveying arrangements 2 shown in Figure 180, and two brush away oxide skin left, and workpiece 1 does not just need rotation and pushed through once more at this moment.In by the Design of device scheme with four conveying arrangements 2 of the present invention, just make the workpiece completion of processing with once pushing through.
By in the another kind of flexible program of device of the present invention, can be provided with a kind of automatic feed arrangement and be used to make workpiece 1 to pass through, this scheme is not equally expressed yet.
Test verified, for each conveying arrangement 2 provide one independently drive unit be suitable especially, and can make things convenient for and realize economically.Application of electric motors 10 drives conveying arrangement 2 in an embodiment.
Fig. 5 represent to have a shell 11 by device of the present invention.No matter push plate 6 or parking platform 7 can be designed to adjustable for height.Also can stipulate: the width that pushes plate 6 and/or parking platform 7 is adjustable.
Can see each hair 12 of brush 3 by Fig. 7 to 9.These maos 12 are depicted as when moving with a kind of figure straight line of simplification.Yet in a kind of favourable form of implementation, can stipulate: hair 12 wavinesses or move more with turning round, thus make this pieces 120 that is constituted by these maos 2 be similar to a brush at random or a harness.
Conveying arrangement 2 is provided with a V belt 13 in by the embodiment of Fig. 7 to 9.The schemes different with V belt 13 also can be a kind of odontoid belt, the flat belt that has joint tongue, chain, steel band or analog.V belt 13 is designed to " triple " V belt 13 in the embodiment shown, and it has two outer V- belt 13b, 13c and a middle triangle belt 13a.Middle triangle belt 13a is used to install brush 3.
For hair 12 or harness 120 are advantageously inserted, bristle 12 can be provided with the barb that is not shown specifically.V belt 13 is designed to so-called power belt in this embodiment.Test verifiedly, two V belt 13b of outside, 13c enough are used for driving, thereby middle V belt 13a can be used to lay bristle 12 no problemly.
As by Fig. 7 to 9 as seen, bearing 15 laterally is provided with joint-cutting 16 perpendicular to the direction of rotation of conveying arrangement 2 or V belt 13.Another kind of scheme is that bearing 15 also can be made of with similar size single part, and they do not show.Can stipulate: by the piecemeal 15a of joint-cutting 16 formation bearings 15, its length is 10 to 40 millimeters.The length or the width that are piecemeal 15a in this embodiment all are 18 millimeters.Each piecemeal 15a is equipped with the hair 12 of a harness 120.Per three branches 15a that determines constitutes a brush 3 together.Certainly also can consider with other combination herein, for example can be per two or per four piecemeals constitute a complete brush 3 together.The quantity of the hair 12 of each harness 120 is not limited to illustrated quantity, or rather many hairs is aggregated into a harness 120.
Same as visible by Fig. 7 to 9, between the brush 3 that is constituted by harness 120 of a V belt 13, be provided with two piecemeal 15a that do not have hair.Here also can consider to use another one quantity.By since do not have hair piecemeal 15a and between brush 3 formed spacing just guaranteed to avoid a kind of domino (Dominoeffekt) effect, that is to say before these maos arrival workpiece 1, this hair that is positioned at the front on direction of rotation just turns over the hair 12 of having pushed down the back, and the hair 12 of back not can erect again.
Because bearing 15 is divided into piecemeal 15a by joint-cutting 16, thereby forms an especially little bending radius, thereby make whole device can take up an area of little and make economically.
Can make the length of hair 12 reach 30 to 90 millimeters according to the present invention, be preferably 60 millimeters.
Can see the various favourable form of implementation of V belt 13 by Figure 10 a to 10d.Have protuberance or projection 17 by the V belt 13 shown in Figure 10 a to Figure 10 d on it is provided with bearing 75, they should lead or support bearing 15.Figure 10 a has represented a kind of projection 17 of triangular cross-section herein, the V belt 13a in the middle of it is parallel to.This will preferably have a groove corresponding to this projection 17 with the bearing 15 that the V belt 13 shown in Figure 10 a is connected, and so just forms a kind of connection especially reliably between bearing 15 and V belt 13.
Figure 10 b has represented a kind of particularly preferred form of implementation of V belt 13, and it also is shown among Figure 11.Have two projections 17 by the V belt 13 shown in Figure 10 b, they should lead to bearing 15 or support from the side.The width of bearing 15 distance between the projection 17 in other words preferably mates consistent mutually.
Figure 10 c has represented the projection 17 with another kind of structures different shown in Figure 10 a, the V belt 13a in the middle of it equally also is parallel to.Between bearing 15 and V belt 13, form a groove/feather joint by means of projection 17.
Figure 10 d has represented a kind of V belt 13 to Figure 10 b simplified design, and wherein 15 of bearings lead by a projection 17 on a face or keep stable.As certified by test, a side extending projection just enough is improved the connection between bearing 15 and the V belt 13.
Stoped the rotation rotational motion in other words of bearing 15 in an advantageous manner by the projection 17 shown in Figure 10 a to 10d.
V belt version shown in Figure 10 a to 10d can make simply and economically and be used for realizing that bearing 15 is connected with a kind of subsidiary form fit of V belt 13.
Figure 11 has represented V belt 13, is screwed in the above, and a bearing 15 of being made by rubber or plastics is lived, bonds, welds or clamped in riveted joint.The bearing 15 that is used to lay brush 3 or hair 12 is made up of part 15b, has two to be shown among Figure 11 for example in these parts.Spacing between the part 15b is 3 to 20 millimeters in this embodiment, best 6 to 10 millimeters.Certainly part 15b can not have spacing ground yet or a bigger spacing is arranged.
Figure 12 represents a kind of advantageous forms of implementation of part 15b.Part 15b at one end has a groove 18 respectively, at the other end tenon 19 is arranged, and by means of them part 15b can be connected with each other.Stoped in simple and favourable mode by this groove/feather joint that part 15b's is twisted.
For represent that part 15b not have to insert in Figure 11 and 12 for the purpose of clear maos 12.
Figure 13 has represented a part 15b or a piecemeal 15a who inserts the bearing 15 of hairiness 12.Hair 12 maximum inclination≤45 ° on direction of rotation of brush 3, preferably about 15 °.In other words, the top corresponding front that deviates from end that on direction of rotation, is positioned at the hair that is connected with bearing 15 of hair 12.As confirming by test like that, about 15 ° mao particularly advantageously enter in the vacancy of workpiece 1 of tilting, thereby just particularly advantageously the cut surface 1b of workpiece 1 and the oxide layer on the cutting edge 1a are removed.Certainly the obliquity of hair also can surpass 45 °, but this can cause under certain condition in the vacancy that enters workpiece 1 time hair 12 produce crooked and damage.
Figure 14 has represented the modification of part 15b shown in Figure 13, and it has a supporting hair 20.As being confirmed like that by test, supporting hair 20 stablized the hair 12 that is in tilted layout and admittedly this performance of having improved in mao vacancy that enters workpiece 1 guaranteed uniform scale removal in other words.Supporting hair 20 is shorter than hair 12 in a kind of favourable form of implementation.Supporting hair 20 becomes vertical with the surface of part 15b with the surface of bearing 15 in other words or arranged at right angles had proved already that for stablizing or supporting hair 12 be favourable.Supporting hair 20 with can be similar to maos 12 being connected of bearing 15 and carry out with being connected like that of bearing 15.
The hair 12 of the brush 3 shown in Figure 13 and Figure 14 can advantageously be designed to the hair and/or the grinding hair of rope making rope.This tested turn out to be particularly suitable.
Figure 15 represents a part 15b of bearing 15, and it has the hair 12 of a harness 20, and it is stablized with an overcoat 21 or surrounds with supporting.Overcoat 21 is used as the replacement scheme of using supporting hair 20.As shown in figure 15, the lower end of 21 mao 12 in overcoat is until the about middle part of hair 12.This has turned out to be for being stablized is particularly advantageous, the danger that it does not make overcoat contact with workpiece 1.
Figure 16 represents a kind of V belt of arranging by part 15b shown in Figure 11 that has, and wherein part 15b has the hair 12 that is provided with by about 15 ° of inclinations shown in Figure 13.Here be a kind of particularly preferred form of implementation.
Figure 17 represented on the direction of rotation after a steering position 22, brush 3 or hair 12 heavily again with the part of a conveying arrangement 2 before band shape or plate-shape metal workpiece 1 contact.In this position, be provided with a barrier element 23.For the sake of clarity in Fig. 2, also represented this steering position 22.So-called steering position 22 is exactly to make V belt 13, is driven the influence of the roller of V belt 13, the position that running roller or analog turn to.V belt 13 travel directions opposed before or after steering position 22.The inventor has made us unexpectedly having found: hair 12 on the direction of rotation steering position 22 after with regard to bending and just just erect in the mode of stipulating again afterwards, preferably tilt 15 °.Hair 12 bending occurs in brush 3 or brush bristles 12 and leaves the circuit orbit of steering position 22 and change in a wire or the straight-line position.The bending of hair 12 mainly is owing to the circuit orbit that leaves steering position 22 causes, but hair 12 has also produced a kind of corresponding swing, and it has caused a kind of buckling campaign forward.
The inventor also recognizes: this bending forward can stop by a barrier element 23.Barrier element 23 preferably can be machinery as the steel roller, it can enter in the track of brush 3, makes the collision of hair 12 point on this and therefore reduce the swing that this causes hair 12 bendings.Steel roller 23 can be arranged on the plate 24 as shown in Figure 17, and this plate preferably is located on one (unshowned) fixing housing parts swingably.
In a kind of form of implementation that keeps flat by apparatus of the present invention, hair 12 can protrude upward in workpiece to be processed 1 position, steel roller 23 can place on the tip of hair 12 in simple mode together with plate 24, and wherein the gravity of steel roller 13 and plate 24 enough is used for compressing.In other arrangement, work as hair 12 in other words and on the direction of workpiece to be processed 1, stretch out downwards, can for example produce necessary thrust in addition in simple mode so by unshowned spring.
Owing to stoped the bending of brush 3 or brush bristles 12 by barrier element 23, thereby can realize processing evenly and accurately to workpiece 1.Also a kind of different arbitrarily steel roller 23 of barrier element replacement can be put in the track around the bristle 12 that rotates, swing thereby hair 12 is correspondingly collided and reduce.Barrier element 23 also can be designed to magnet in another and the form of implementation do not expressed, and it is arranged in steering position 22 positions, thereby the magnetic force by magnet stops hair 12 ' a take place bending.Magnet arrangements after leaving circuit orbit, hair 12 is produced in the position of bending.If magnet arrangements before near this position, that is to say on direction of rotation after this, retract on the hair 12 and with them and therefore overcome bending so that magnetic force was just acted on a moment early, that also may be favourable.
Figure 18 has represented a kind of particularly preferred form of implementation with four conveying arrangements 2 according to device of the present invention.The preferred setting of conveying arrangement 2 direction of rotation was discussed in front.Also just no longer go through preferred form of implementation about Figure 18 equally, these forms of implementation were also especially discussed in Figure 10 to 17 equally.Figure 18 is that summary has represented that by device of the present invention, wherein figure tapers to important for purposes of the invention parts.When Figure 18 has represented horizontal state by device of the present invention, workpiece 1 keeps flat and packs into and push through in other words.
As above state, one pushes plate 6 and is used for workpiece 1 is put.There is a parking platform 7 to be used for workpiece 1 is sent.Between second and the 3rd conveying arrangement 2 base plate 9 is arranged, it is used to make workpiece 1 stably to pass through device.Push plate 6, parking platform 7 and base plate 9 and all be designed to platform shape member in the embodiment shown in Figure 18, they are parallel to side that the direction of feed of workpiece 1 arranges and are designed to orifice plate and are used to lay roller 25 or roller.Because platform shape member 6,7,9 is provided with a roller system, therefore can make workpiece 1 laterally promote to pass through device especially easily perpendicular to conveying arrangement 2.Be that with the difference of rubber conveyer belt roller system wants how firmly and be not vulnerable to the crooked and damage that causes of workpiece 1.
For workpiece 1 is passed through, shown in Figure 180 also has three feed rolls 26 by device of the present invention.Feed rolls 26 is made up of the matrix of a metal in this embodiment, scribbles rubber on the matrix.Rubberised layer has a kind of in other words groove of a kind of profile, for example a kind of cross pattern in a preferred implementing form of not expressing in detail.Here also can use other pattern, as they for example by tyre contour outline known.The surrounding layer of feed rolls 26 matrixes can be made by rubber or plastics.Guaranteed laterally carrying reliably of workpiece 1 by feed rolls 26 perpendicular to conveying arrangement 2 around the even of direction of rotation.
On the direction of propulsion of workpiece 1 after hair 12, as seen from Figure 18, be provided with a brush guide 27, it should stop these brushes 3, depends on the feed motion of workpiece 1, snaps backward in other words to move.Be particularly suitable for the another kind slip plastics of brush guide 27, particularly a kind of wear-resistant plastics for example resemble the special plastic that is called S-green (S-Gr ü n).
Therefore stoped brush 3 or brush bristles 12 simply backward, that is to say pushing away on the direction of workpiece 1 to slide off.
Test verified, the following a kind of particularly advantageous guiding that can realize V belt 13: to be preferably these supporting rollerns 28 of pitch arrangement of 100 millimeters.Supporting rollern 28 has stoped V belt 13 pressures to leave workpiece to be processed 1.Supporting rollern 28 mutual spacings are 100 millimeters and have turned out to be enough herein.
In Figure 18, both do not express belt for simplicity and do not expressed motor yet.But expressed a support 29 that is used for motor and belt.By shown in Figure 180 have the scheme of four conveying arrangements 2 by the present invention can be once by workpiece be processed fully.Do not need workpiece 1 is pushed again again.Brush 3 or hair 12 preferably reach 15 to 16 meter per seconds along the speed that moves on workpiece 1.
The ins and outs of expression can be referring to the described upright form of implementation by apparatus of the present invention of Fig. 1 to Fig. 5 in detail among Figure 18.
Can make the different in other words width of different processing lengths by device of the present invention and be used to push workpiece 1.
Claims (38)
1. be used to process the device of a kind of band shape or plate-shape metal workpiece, device in particular for the oxide layer of the cut surface of removing workpiece and/or cutting edge, it is characterized in that, be provided with the conveying arrangement (2) of a circulation rotation, it is provided with at least one brush (3), and wherein conveying arrangement (2) passes through near linear ground described at least one brush (3) at least at workpiece to be processed (1) position.
2. by the described device of claim 1, it is characterized in that, conveying arrangement (2) is upright to be arranged, make described at least one brush (3) at workpiece (1) position substantially for being arranged vertically or flatwise layout, making this at least one brush (3) is level run at workpiece (1) position substantially.
3. by claim 1 or 2 described devices, it is characterized in that, be provided with two conveying arrangements (2), workpiece between them (1) can favour or laterally pass through perpendicular to the circulation direction of rotation of conveying arrangement (2), thereby each conveying arrangement (2) is processed one of two interareas (1c) of workpiece (1) with its corresponding brush (3).
4. by the described device of claim 3, it is characterized in that the selection of conveying arrangement (2) circulation direction of rotation should make the brush (3) of two conveying arrangements (2) can pass through the interarea (1c) of workpiece (1) in the same direction.
5. by the described device of claim 2,3 or 4, it is characterized in that, select the circulation direction of rotation of the upright conveying arrangement of arranging (2), described at least one brush (3) can pointed on base plate (9) or the direction from the top down through workpiece (1).
6. by claim 2,3 or 4 described devices, it is characterized in that, select the direction of rotation of the conveying arrangement (2) of flatwise layout, make described at least one brush (3) point to process on the direction of a limiting plate along workpiece (1), this limiting plate leads workpiece (1) on an end face.
7. by a described device one of in the claim 1 to 6, it is characterized in that be provided with four conveying arrangements (2), the conveying arrangement (2) of wherein per two recycled back operation is processed an interarea (1c) of workpiece (1).
8. by a described device one of in the claim 1 to 7, it is characterized in that conveying arrangement (2) is in slightly arranged offset, preferably 10 to 100 millimeter passed through on the direction mutually of workpiece (1).
9. by claim 7 or 8 described devices, it is characterized in that, when being furnished with four conveying arrangements (2), workpiece (1) pass through first conveying arrangement (2) on the direction and the circulation direction of rotation of the 4th conveying arrangement (2) is selected like this, make the brush (3) can be through workpiece (1) on the direction of pointing to base plate (9) or limiting plate.
10. by a described device one of in the claim 1 to 9, it is characterized in that at least one conveying arrangement (2) has the brush (3) that a plurality of spaces are arranged.
11. by a described device one of in the claim 1 to 10, it is characterized in that, be provided with an adjustable guide channel of thickness (4), by means of this passage workpiece (1) had and guide to laterally move perpendicular to the circulation direction of rotation of at least one conveying arrangement (2) to workpiece (1).
12., it is characterized in that conveying arrangement (2) can move adjustment in other words mutually, preferably is used for revising the wearing and tearing of at least one brush (3) by a described device one of in the claim 3 to 11.
13., it is characterized in that hair (12) waviness of brush (3) and/or layout by a described device one of in the claim 1 to 12 more with turning round.
14., it is characterized in that the hair (12) of brush (3) is for the hair of making rope and/or polish the hair of usefulness by a described device one of in the claim 1 to 13.
15. by a described device one of in the claim 1 to 14, it is characterized in that, the hair (12) of brush (3) tilts in the circulation direction of rotation≤and 45 °, be preferably about 15 °.
16. press the described device of claim 13,14 or 15, it is characterized in that brush (3) is provided with supporting hair (20) and is used for supporting or stable firmly hair (12).
17., it is characterized in that each harness (120) hair (12) is used an overcoat (21) to stablize or supporting respectively and surrounded by claim 14 or 15 described devices.
18. by a described device one of in the claim 1 to 17, it is characterized in that, brush (3) in other words brush (3) hair (12) and conveying arrangement (2) separately is bonding, cast, screw are fixed, punching press or welding.
19. by a described device one of in the claim 1 to 18, it is characterized in that the circular flow speed of brush (3) reaches 5 to 30 meter per seconds, be preferably 15 to 16 meter per seconds.
20., it is characterized in that each conveying arrangement (2) all has an independently drive unit, preferably a motor (10) by a described device one of in the claim 1 to 19.
21. by a described device one of in the claim 1 to 20, it is characterized in that conveying arrangement (2) is provided with a V belt (13), perhaps an odontoid belt or have flat belt or a chain of joint tongue.
22., it is characterized in that conveying arrangement (2) has a triple V belt, and (13c), wherein Zhong Jian V belt (13a) is used to lay brush (3) for 13a, 13b by a described device one of in the claim 1 to 21.
23., it is characterized in that V belt (13) is by rubber and/or plastics synthetic rubber in other words by claim 21 or 22 described devices, preferably neoprene is made.
24. by claim 21,22 or 23 described devices, it is characterized in that, on V belt (13), be coated with one deck PU-cover layer (14), and on this PU-cover layer (14), be welded with a bearing (15) that is used for brush (3) or hair (12) of preferably making by rubber or plastics.
25. by claim 21,22 or 23 described devices, it is characterized in that, on V belt (13), be screwed, rivet, bond, weld or clamp one and preferably be used for brush (3) bearing (15) of bristle (12) in other words by what rubber or plastics constituted.
26., it is characterized in that V belt (13) is used for swelling or projection (17) with having above bearing (15) is connected at it by the described device of claim 25, their lead or bearing support.
27., it is characterized in that bristle (12) becomes harness (120) to inject bearing (15) lining by the described device of claim 24,25 or 26.
28. by a described device one of in the claim 24 to 27, it is characterized in that, bearing (15) laterally has joint-cutting (16) perpendicular to the circulation direction of rotation of conveying arrangement (2) or is made of single part (15b), wherein part (15b) or the length by the formed piecemeal of joint-cutting (16) (15a) are 10 to 40 millimeters, are preferably 18 millimeters.
29., it is characterized in that partly (15b) at one end has a groove (18) respectively by the described device of claim 28, at the other end tenon (19) is arranged, by means of them each several part (15b) is connected with each other.
30., it is characterized in that per two to four, preferably three parts that adjoin each other (15b) or piecemeal (15a) are equipped with hair (12) and a formation brush (3) by claim 28 or 29 described devices.
31. by the described device of claim 30, it is characterized in that, between the brush (3) of a V belt (13), be furnished with one to three, preferably two parts without bristles (15b) or piecemeal (15a).
32., it is characterized in that the floating in other words spaced reciprocally dress of piecemeal (15a) or part (15b) ground arranges that wherein spacing is 3 to 20 millimeters, best 6 to 10 millimeters by the described device of claim 28 to 29.
33. by a described device one of in the claim 1 to 32, it is characterized in that, on the circular flow direction at the steering position (22) of conveying arrangement (2) afterwards, again with before band shape or plate-shape metal workpiece (1) contact, a barrier element (23) is set at brush (3) or bristle (12).
34. by the described device of claim 33, it is characterized in that, barrier element (23) be arranged in brush (3) or brush bristles (12) leave the circuit orbit that is decided by conveying arrangement (2) steering position (22) and be transformed into linear or straight-line position in.
35. by claim 33 or 34 described devices, it is characterized in that barrier element (23) is mechanical, preferably makes the steel roller, or magnetic, stop hair (12) on the circular flow direction, bending to take place.
36., it is characterized in that steel roller (23) can enter in the track of brush (3) or bristle (12), thereby bristle (12) tip collided with it by the described device of claim 35.
A kind ofly it is characterized in that 37. be used in, in the above directly or by a bearing bonds, cast, screw are fixed, punching press or welding are arranged hair (12) by the V belt in one of in the claim 1 to 36 the described device.
38. process the method for a kind of band shape or plate-shape metal workpiece, especially remove the method for the oxide layer on work piece cut face and/or the cutting edge, it is characterized in that, the conveying arrangement (2) around operation that is provided with at least one brush (3) moves like this, described at least one brush (3) one corresponding to the position of workpiece (1) size at least near linear ground pass through; And workpiece (1) is favoured or laterally contact and pass through with brush (3) perpendicular to the circular flow direction of conveying arrangement (2).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10250662.0 | 2002-10-31 | ||
| DE10250662 | 2002-10-31 | ||
| DE10320295A DE10320295A1 (en) | 2002-10-31 | 2003-05-07 | Device and method for machining workpieces |
| DE10320295.1 | 2003-05-07 | ||
| PCT/EP2003/011496 WO2004039536A1 (en) | 2002-10-31 | 2003-10-16 | Device and method for machining workpieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1732065A true CN1732065A (en) | 2006-02-08 |
| CN1732065B CN1732065B (en) | 2011-08-03 |
Family
ID=32114990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200380108069.6A Expired - Fee Related CN1732065B (en) | 2002-10-31 | 2003-10-16 | Device and method for machining workpieces |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1732065B (en) |
| DE (1) | DE10320295A1 (en) |
| PT (1) | PT1562723E (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985211A (en) * | 2010-11-22 | 2011-03-16 | 杭州祥生砂光机制造有限公司 | Special deburring abrasive belt and forming method thereof |
| CN105195450A (en) * | 2015-09-25 | 2015-12-30 | 重庆江北区长安产业有限公司 | Wiping device for plate glass on automobile instrument panel |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT8275U1 (en) * | 2004-10-08 | 2006-05-15 | Fmt Industrieholding Gmbh | CLEANING DEVICE, ESPECIALLY FOR BAKING PLATE |
| DE102005016298A1 (en) * | 2005-04-08 | 2006-10-12 | Schmidt Holding Gmbh | Snow plough has a variable speed rotating disc with clearing profiles mounted at end of the blade |
| DE202005011640U1 (en) * | 2005-07-25 | 2005-10-13 | Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh | Emery cloth assembly for removal of oxide surface layer from laser cut work pieces |
| ES2329865B1 (en) * | 2008-05-30 | 2010-09-06 | Airbus Operations, S.L. | SURFACE MACHINING MACHINE. |
| DE102014115778A1 (en) | 2014-10-30 | 2016-05-04 | Lissmac Maschinenbau Gmbh | Machining element for machining a profile-shaped or flat metallic workpiece and wall-shaped support device with a plurality of processing elements mounted thereon |
| DE102015003257B4 (en) * | 2015-03-16 | 2023-11-02 | Friedrich August Picard Gmbh & Co. Kg | grinding device |
| CN109807730B (en) * | 2019-03-20 | 2020-04-03 | 燕山大学 | Automatic polishing system for oxidation film of bullet train chassis |
| CN112643500B (en) * | 2021-01-05 | 2022-04-08 | 阳江市安佳源五金制品有限公司 | Batch cutter edging and polishing waxing integrated device |
| CN117773744B (en) * | 2024-02-28 | 2024-05-07 | 云南万登铜业有限公司 | Copper pole production cooling surface residue flushing device |
| CN118950536B (en) * | 2024-10-18 | 2025-03-18 | 泰森日盛集团有限公司 | A dust cleaning device for wooden door processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2934863A (en) * | 1957-10-21 | 1960-05-03 | Northwest Nat Bank | Sanding machine |
| US2989764A (en) * | 1958-09-22 | 1961-06-27 | Osborn Mfg Co | Cleaning and finishing machine employing belt brushes |
| GB892655A (en) * | 1959-04-23 | 1962-03-28 | Erwin Murschel | Portable grinding machine |
| DE3333175C1 (en) * | 1983-09-14 | 1984-11-15 | Benteler-Werke AG, 4790 Paderborn | Device for cleaning glass plates |
| AT381654B (en) * | 1985-06-03 | 1986-11-10 | Mawak Warenhandel | DEVICE FOR CLEANING GLASS PANELS |
| DE4314046C2 (en) * | 1993-04-29 | 1995-02-23 | Claus G Dipl Ing Wandres | Method and device for removing particles adhering to surfaces by means of a wiping element |
| US5679067A (en) * | 1995-04-28 | 1997-10-21 | Minnesota Mining And Manufacturing Company | Molded abrasive brush |
| US6321431B1 (en) * | 1997-09-11 | 2001-11-27 | Gerhard Ziemek | Process and device for removing oxide skin from metal strips |
-
2003
- 2003-05-07 DE DE10320295A patent/DE10320295A1/en not_active Withdrawn
- 2003-10-16 PT PT37694064T patent/PT1562723E/en unknown
- 2003-10-16 CN CN200380108069.6A patent/CN1732065B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985211A (en) * | 2010-11-22 | 2011-03-16 | 杭州祥生砂光机制造有限公司 | Special deburring abrasive belt and forming method thereof |
| CN101985211B (en) * | 2010-11-22 | 2014-03-12 | 杭州祥生砂光机制造有限公司 | Special deburring abrasive belt and forming method thereof |
| CN105195450A (en) * | 2015-09-25 | 2015-12-30 | 重庆江北区长安产业有限公司 | Wiping device for plate glass on automobile instrument panel |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10320295A1 (en) | 2004-05-19 |
| CN1732065B (en) | 2011-08-03 |
| PT1562723E (en) | 2014-02-17 |
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