CN201089101Y - Edge grinding machine - Google Patents
Edge grinding machine Download PDFInfo
- Publication number
- CN201089101Y CN201089101Y CNU2007200551372U CN200720055137U CN201089101Y CN 201089101 Y CN201089101 Y CN 201089101Y CN U2007200551372 U CNU2007200551372 U CN U2007200551372U CN 200720055137 U CN200720055137 U CN 200720055137U CN 201089101 Y CN201089101 Y CN 201089101Y
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- China
- Prior art keywords
- edge
- sheet material
- hobboing cutter
- drum
- cutting
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- 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
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- 239000000463 material Substances 0.000 claims description 57
- 229910001651 emery Inorganic materials 0.000 description 20
- 238000007688 edging Methods 0.000 description 13
- 229910003460 diamond Inorganic materials 0.000 description 6
- 239000010432 diamond Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An edge grinding machine comprises a cutting tool which is driven to rotate by a motor, and a conveyer belt which is used for placing a plate to be processed and driving the plate to make a feed motion towards the cutting tool. The utility model is mainly characterized in that: the cutting tool is a barrel type hob, wherein the axle line of the barrel type hob is parallel to or almost parallel to the plane of the plate to be processed, and the cutting edge of the barrel type hob is in contact with the edge of the plate to be processed. Compared with a grinding wheel type cutting tool in the prior art, the barrel type hob has more cutting edge in contact with the edge of the plate, thereby avoiding the situation that the plate rotates because part of the edge of the plate is not in contact with the cutting edge, consequently greatly improving the straight edge grinding quality of the edge grinding machine, reducing the phenomena of edge and corner breaking of the edge grinding machine during edge grinding, and improving the percent of pass of the edge grinding processing.
Description
Technical field
The utility model relates to the edge polisher that all kinds of stone materials, ceramic board is carried out edging processing, especially for the edge of sheet material being worn into rectilinear straight flange edge polisher.
Background technology
The existing straight flange edge polisher (also claiming the straight flange trimmer) that is used for stone material, ceramic board are carried out edging processing all is to adopt emery wheel as cutting tool.Figure 1 shows that four emery wheels carry out the structural representation of edging simultaneously to a sheet material.There is following shortcoming in this emery wheel formula cutter: at first with regard to single emery wheel, the cutting end face of emery wheel must become a bigger angle beta with the traffic direction of sheet material, make the cutting edge of emery wheel to contact with sheet material in a side of axis, the cutting edge of emery wheel axis both sides contacts with sheet material simultaneously else if, act on sheet edge simultaneously with having the cutting force that both direction is opposite one on the other, be easy to cause and collapse the limit phenomenon and cause sheet material to be scrapped; And just because of emery wheel can only contact with sheet material on one-sided limit, the width H of emery wheel cutting edge generally only in 10～60mm scope, so sheet material is being carried out in the process of edging, is easy to occur the situation of sheet material deflection in addition.Its reason can be explained with Fig. 1: because sheet edge is crooked uneven, emery wheel 1a among Fig. 1 fails to contact with sheet material fully, and the emery wheel 1b of another side is in cutting state, emery wheel 1b has very big lateral compression power F1 to sheet material, though be in emery wheel 1d on one side with emery wheel 1a and also be in cutting state this moment, sheet material also there is a very big lateral compression power F2, but because emery wheel 1d and emery wheel 1a apart from each other, so two lateral compression power F1, F2 forms a torque to sheet material, sheet material is rotated counterclockwise and be offset thus, sheet edge after finally causing processing is crooked or collapse the limit, collapse the angle phenomenon, cause substandard products, waste product.
Summary of the invention
The purpose of this utility model is the shortcoming at above-mentioned prior art, and a kind of edge polisher that improves straight flange edging quality is provided.
The utility model is achieved in that edge polisher comprises the cutting tool by the motor-driven rotation, and be used to hold processed sheet material and order about sheet material is done the feed campaign towards cutting tool conveyer belt, especially, described cutting tool is the drum-type hobboing cutter, the axis of drum-type hobboing cutter is parallel with the board plane of processed sheet material or approaching parallel, the cutting edge of drum-type hobboing cutter and the EDGE CONTACT of processed sheet material.During edge polisher work, the drum-type hobboing cutter rotates at a high speed, and the cutting edge on the hobboing cutter face of cylinder carries out grinding to sheet edge, motion along with conveyer belt, sheet material is done the feed campaign towards the drum-type hobboing cutter, after monoblock sheet material is through the drum-type hobboing cutter, promptly finishes when inferior edging work.Compare with the emery wheel formula cutting tool that prior art adopts, the drum-type hobboing cutter has the cutting edge that more contacts with sheet edge, that is on sheet material length of side direction, the distance of adjacent cutting sword is much smaller than the distance between two emery wheels shown in Figure 1, so even sheet edge has local location to fail to contact with cutting edge, the situation that causes sheet material to rotate shown in Figure 1 can not take place yet, thereby has improved the straight flange edging quality of edge polisher greatly.
The utility model has the advantages that having reduced edge polisher greatly crimp takes place, collapse the limit, collapses the phenomenon at angle, has improved the qualification rate of edging processing in the edging process.
Description of drawings
Fig. 1 is the structural representation from the existing edge polisher of overlooking direction indication;
Fig. 2 is the structural representation from the utility model edge polisher of overlooking direction indication;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 represents the axis and the approaching parallel state of the board plane of processed sheet material of drum-type hobboing cutter;
Fig. 5 represents the concrete structure embodiment 1 of drum-type hobboing cutter;
Fig. 6 represents the concrete structure embodiment 2 of drum-type hobboing cutter;
Fig. 7 represents the concrete structure embodiment 3 of drum-type hobboing cutter;
Fig. 8 represents that the drum-type hobboing cutter is carrying out the partial schematic diagram of edging to sheet material;
Fig. 9 represents the concrete structure embodiment 4 of drum-type hobboing cutter;
Figure 10 represents the concrete structure embodiment 5 of drum-type hobboing cutter;
Figure 11 represents the concrete structure embodiment 6 of drum-type hobboing cutter;
Figure 12 has represented to adopt the concrete structure schematic diagram of a kind of edge polisher of the utility model technology;
Figure 13 is the vertical view of Figure 12.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Referring to Fig. 2, the utility model edge polisher comprises the drum-type hobboing cutter 3 by motor 2 driving rotations, and is used to hold processed sheet material and orders about sheet material is done the feed campaign towards the drum-type hobboing cutter conveyer belt 4.Referring to Fig. 3, the axis of drum-type hobboing cutter 3 is preferably parallel with the board plane of processed sheet material 5, but be subjected to the influence of assembly precision, also allow as shown in Figure 4, the axis of drum-type hobboing cutter 3 is just approaching parallel with the board plane of processed sheet material 5, there is a very little angle [alpha] in both, and angle [alpha] is the smaller the better.Along with conveyer belt 4 motion from left to right, sheet material 5 is sent between two drum-type hobboing cutters 3, simultaneously edging processing is carried out on the both sides of sheet material by two drum-type hobboing cutters 3.
Drum-type hobboing cutter 3 described in the utility model is called " grinding roller " again, is usually used in Slicking apparatus in the prior art, is used for the board plane of sheet material is wipeed off, therefore also has person to be " scraper ".A kind of common structure of drum-type hobboing cutter tightens intrinsic scroll cutting edge as shown in Figure 5 on the face of cylinder of a cylinder, the surface of cutting edge is covered with cutting particle (normally diamond dust).The another kind of structure of drum-type hobboing cutter as shown in Figure 6, its cutting edge is the annulus that a circle circle is arranged in parallel, the annulus surface has been covered with diamond dust.The structure that also has a kind of drum-type hobboing cutter as shown in Figure 7, its cutting edge is the projection of projection one by one, lug surface is covered with diamond dust.Above-mentioned these drum-type hobboing cutters all are applicable to the utility model.
Fig. 8 represents that drum-type hobboing cutter 3 is carrying out a local state schematic diagram of edging to sheet material 5.With Fig. 8 and Fig. 1 more as can be known, the drum-type hobboing cutter is compared with emery wheel has the cutting edge that more contacts with sheet edge, the distance L of adjacent cutting sword is far smaller than the distance between two emery wheels shown in Figure 1, so even sheet edge has the local dent position to fail to contact with cutting edge as shown in Figure 8, the situation that the sheet material skew can not take place yet and rotate is (unless the width at depression position is very big, cause continuous a plurality of adjacent cutting edges all to fail to contact, but this situation is few) with sheet edge.
As preferred forms, referring to Fig. 2, from direction perpendicular to processed sheet material board plane, the traffic direction of the axis of drum-type hobboing cutter 3 and conveyer belt 4 θ that preferably has angle, the direction of dehiscing of angle theta makes the edge of processed sheet material radially approach with drum-type hobboing cutter 3 gradually along with the motion of conveyer belt 4.The existence of angle theta makes grinding process more steady, also easier feed.Further, angle theta is preferably in more than or equal to 0.5 degree, smaller or equal in 1 scope of spending.Certainly, as another kind of embodiment, the axis of the drum-type hobboing cutter 3 among Fig. 2 also can be parallel with the traffic direction of conveyer belt 4, and just angle theta is a zero degree.Can adopt the drum-type hobboing cutter with special cutting blade structure shown in Figure 9 in this case, the radial protrusion height of the cutting edge of this drum-type hobboing cutter gradually changes, or adopt hobboing cutter mechanism shown in Figure 10, the body of this hobboing cutter is a conically shaped, and an end diameter d 1 is less than other end diameter d 2.Fig. 9, two kinds of drum-type hobboing cutters shown in Figure 10 all are difficult to make, and cost is higher.
Figure 11 expresses the structure of another kind of drum-type hobboing cutter, be characterized in grain thickness degree axially the gradually changing of the lip-deep diamond dust of cutting edge of hobboing cutter along hobboing cutter, the one section l1 that wherein begins is a thick diamond dust, the one section l3 in end is a thin diamond dust, and middle one section l2 is for to carry out the transition to thin number changeover portion from thick number.The advantage of this drum-type hobboing cutter is that the edge to sheet material carries out rough cut earlier, carries out upper cut again, makes the edge of sheet material be ground more smoothly.
If the cutting output of sheet material is very big, so can be along the traffic direction of conveyer belt, one side a plurality of drum-type hobboing cutters are set, make sheet material finish edging processing through a plurality of hobboing cutters successively sheet material same.
Shown in Figure 2 is example with bilateral edge polisher, if cancel one of them drum-type hobboing cutter, then constitutes monolateral edge polisher.The same with existing monolateral edge polisher, the detent mechanism that restriction sheet material is offset need be set on one side that cutting tool is not set.
The concrete structure of a kind of edge polisher of the utility model technology has been adopted in Figure 12,13 expressions.This edge polisher has a fixing frame 6, is slidingly connected two parallel crossbeams 7 on the frame 6.Article two, the opposite of crossbeam respectively is provided with a conveyer belt 4 and is used to hold processed sheet material.Above conveyer belt 4, be provided with pressure zone 8.Pressure zone 8 moves with speed with conveyer belt 4, is used for sheet material firmly is pressed in conveyer belt 4.Article two, crossbeam 7 is located on two fixing slide bar 18a, 18b slidably, and two crossbeams 7 are connected with two rhizoid bar 9a, 9b jointly, the hand of spiral at screw mandrel 9a, 9b two ends is opposite, make when driving screw mandrel 9a, 9b rotation, can regulate the distance between two crossbeams 7 by handwheel 10 and turbine and worm transmission mechanism 22.Drum-type hobboing cutter 3 is installed on every crossbeam 7 and drives hobboing cutter motor rotating 2.By regulating the distance between two crossbeams 7, can regulate the distance between two hobboing cutters 3 on a large scale, to adapt to the sheet material of different size.When sheet material under the clamping of conveyer belt 4 and pressure zone 8 through two hobboing cutters 3 between the time, two hobboing cutters 3 carry out grinding to the both sides of sheet material simultaneously.For the ease of the distance between fine adjustments two hobboing cutters 3, to compensate the gauge wear of two hobboing cutters 3, two hobboing cutters 3 are located on the planker 19 separately, but by the distance between handwheel 20 fine adjustments two hobboing cutters 3 of rotary planker.
For sheet material can correctly be entered between two hobboing cutters 3, the edge polisher shown in Figure 12,13 also is provided with centering body.This centering body has flanging wheel 11a, the 11b that two rows are arranged in the conveyer belt both sides, and two row pressure cincture 11a, 11b are rotatably mounted to respectively on slide plate 12a, the 12b.Two slide plate 12a, 12b are located in respectively on the slide bar 21 slidably, and slide bar 21 is fixed on supporting seat 17a, the 17b, make two slide plate 12a, 12b and supporting seat 17a, 17b be slidingly connected.Two supporting seat 17a, 17b are connected into one by screw and frame 6 again.Unclamp screw and can adjust distance between two supporting seat 17a, the 17b, adjust distance between two row pressure cincture 11a, the 11b with this.Its middle slide plate 12a is connected with tooth bar 13a, another piece slide plate 12b is connected with tooth bar 13b, and two common and gear 14 engagements of tooth bar 13a, 13b, gear 14 is rotatably mounted on the supporting seat 17b, make when wherein one slide-plate slides, can drive another piece slide plate in opposite directions or dorsal glide.Its middle rack 13b is connected with the piston rod 16 of a cylinder 15, and cylinder 15 is fixed on the supporting seat 17b.Cylinder 15 drives slide plate 12b with this and moves by piston rod 16 push-and-pull tooth bar 13b.Under the restriction of two row pressure cincture 11a, 11b, sheet material is correctly entered between two hobboing cutters 3.When the sheet material of first use of edge polisher or replacing processing different specification size, need to adjust two row pressure cincture 11a, distance between the 11b, and center line N-N ' between the two row pressure cinctures and the center line M-M ' between two hobboing cutters 3 are aligned overlooking on the direction, can unclamp slide plate 12a this moment, 12b and tooth bar 13a, between the 13b, and supporting seat 17a, connecting screw between 17b and the frame 6, two row pressure cincture 11a to be adjusted, distance between the 11b, and after center line N-N ' between the two row pressure cinctures and the center line M-M ' between two hobboing cutters 3 were aligned, holding screw got final product again.
Claims (4)
1. edge polisher, comprise cutting tool by the motor-driven rotation, and be used to hold processed sheet material and order about sheet material is done the feed campaign towards cutting tool conveyer belt, it is characterized in that: described cutting tool is the drum-type hobboing cutter, the axis of drum-type hobboing cutter is parallel with the board plane of processed sheet material or approaching parallel, the cutting edge of drum-type hobboing cutter and the EDGE CONTACT of processed sheet material.
2. edge polisher as claimed in claim 1, it is characterized in that: from direction perpendicular to processed sheet material board plane, the axis of drum-type hobboing cutter and the traffic direction of conveyer belt have angle, and the direction of dehiscing of angle makes the edge of processed sheet material radially approach with the drum-type hobboing cutter gradually along with the motion of conveyer belt.
3. edge polisher as claimed in claim 2 is characterized in that: described angle is in more than or equal to 0.5 degree, smaller or equal to 1 scope of spending.
4. as the described edge polisher of one of claim 1 to 3, it is characterized in that: the lip-deep cutting grain thickness of the cutting edge of hobboing cutter degree axially gradually changing along hobboing cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200551372U CN201089101Y (en) | 2007-07-30 | 2007-07-30 | Edge grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200551372U CN201089101Y (en) | 2007-07-30 | 2007-07-30 | Edge grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089101Y true CN201089101Y (en) | 2008-07-23 |
Family
ID=39860860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200551372U Expired - Fee Related CN201089101Y (en) | 2007-07-30 | 2007-07-30 | Edge grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089101Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104246B (en) * | 2007-07-30 | 2012-10-10 | 刘小辉 | Edge finishing machine |
| CN103264415A (en) * | 2013-05-03 | 2013-08-28 | 昆山市大昌机械制造有限公司 | Board edge saw |
| CN103381568A (en) * | 2012-05-03 | 2013-11-06 | 蔡俊毅 | Method for polishing glass edge |
| CN106239288A (en) * | 2016-08-19 | 2016-12-21 | 吴刚 | A kind of heat radiating type plate surface process equipment |
-
2007
- 2007-07-30 CN CNU2007200551372U patent/CN201089101Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104246B (en) * | 2007-07-30 | 2012-10-10 | 刘小辉 | Edge finishing machine |
| CN103381568A (en) * | 2012-05-03 | 2013-11-06 | 蔡俊毅 | Method for polishing glass edge |
| CN103264415A (en) * | 2013-05-03 | 2013-08-28 | 昆山市大昌机械制造有限公司 | Board edge saw |
| CN106239288A (en) * | 2016-08-19 | 2016-12-21 | 吴刚 | A kind of heat radiating type plate surface process equipment |
| CN106239288B (en) * | 2016-08-19 | 2018-06-15 | 浙江黄岩院桥工艺美术制品厂 | A kind of heat radiating type plate surface process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20120730 |