CN101104246A - Edge finishing machine - Google Patents
Edge finishing machine Download PDFInfo
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- CN101104246A CN101104246A CNA2007100295987A CN200710029598A CN101104246A CN 101104246 A CN101104246 A CN 101104246A CN A2007100295987 A CNA2007100295987 A CN A2007100295987A CN 200710029598 A CN200710029598 A CN 200710029598A CN 101104246 A CN101104246 A CN 101104246A
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- sheet material
- edge
- hobboing cutter
- drum
- cutting
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Abstract
Disclosed is an edge smoothing machine, comprising a cutting tool driven to rotate by a motor and a conveyor belt for holding processed plates and driving the plates to feed toward the cutting tool. The invention is mainly characterized in that the cutting tool is a roller type hob, the middle axial line of which is parallel or closely parallel to the plane of the processed plates. The cutting blade of the roller type hob contacts the rim of the processed plates. Compared with a grinding wheel type cutting tool adopted by the prior art, the roller type hob has more cutting blade to contact the rim of the plates, so even part of the rim of the plates does not contact the cutting blade, the plates will not be caused to rotate. Therefore, the straight edge smoothing quality of the edge smoothing machine is greatly improved, the possibilities of edge cracking and angle cracking in the edge smoothing process of the edge smoothing machine are reduced and the qualification rate of the edge smoothing processing is improved.
Description
Technical field
The present invention relates to all kinds of stone materials, ceramic board are carried out the edge polisher of 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 objective of the invention is shortcoming, a kind of edge polisher that improves straight flange edging quality is provided at above-mentioned prior art.
The present invention 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.
Advantage of the present invention is to have reduced edge polisher greatly crimp to take place in the edging process, collapse the limit, collapse the phenomenon at angle, has improved the qualification rate of edging processing.
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 edge polisher of the present invention 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 technology of the present invention;
Figure 13 is the vertical view of Figure 12.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is elaborated.
Referring to Fig. 2, edge polisher of the present invention 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 of the present invention 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 present invention.
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 technology of the present invention 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 |
|---|---|---|---|
| CN200710029598A CN101104246B (en) | 2007-07-30 | 2007-07-30 | Edge finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710029598A CN101104246B (en) | 2007-07-30 | 2007-07-30 | Edge finishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101104246A true CN101104246A (en) | 2008-01-16 |
| CN101104246B CN101104246B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710029598A Active CN101104246B (en) | 2007-07-30 | 2007-07-30 | Edge finishing machine |
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| CN (1) | CN101104246B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171558A (en) * | 2015-09-10 | 2015-12-23 | 嵊州市寰鼎玻璃科技有限公司 | Polishing mechanism for corners of glass |
| CN105458882A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Double-layer unidirectional edge grinding device for double transversely-placed stone slabs |
| CN109227276A (en) * | 2018-10-19 | 2019-01-18 | 佛山市巴赛尔机电有限公司 | A kind of automation edge polisher |
| WO2019172602A1 (en) * | 2018-03-07 | 2019-09-12 | 주식회사 엘지화학 | Cutting apparatus and film laminate chamfering method using same |
| CN111037409A (en) * | 2019-12-30 | 2020-04-21 | 威远红卫橡胶有限公司 | Automatic edge grinding machine |
| CN111900947A (en) * | 2020-07-16 | 2020-11-06 | 顾丽旺 | Fine adjustment device for mounting quartz crystal frequency chip |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287537Y (en) * | 1997-05-08 | 1998-08-12 | 戴根木 | Device for sharpening and cutting edges |
| ITMI991382A1 (en) * | 1999-06-21 | 2000-12-21 | Bavelloni Z Spa | AUTOMATIC BILATERAL MACHINE FOR THE PROCESSING OF THE EDGES OF SLABS GLASS STONE AND SIMILAR MATERIALS |
| GB0002251D0 (en) * | 2000-02-02 | 2000-03-22 | Unova Uk Ltd | Improvements in and relating to grinding machines |
| CN2507611Y (en) * | 2001-12-10 | 2002-08-28 | 洛阳北方玻璃技术股份有限公司 | Dual-functional glass two-sided linear edge grinder |
| CN2569976Y (en) * | 2002-09-26 | 2003-09-03 | 李广庆 | Modified diamond roller |
| CN2871101Y (en) * | 2006-01-19 | 2007-02-21 | 广东奔朗超硬材料制品有限公司 | Grinding wheel for polishing ceramic and stone materials |
| CN201089101Y (en) * | 2007-07-30 | 2008-07-23 | 刘小辉 | Edge grinding machine |
-
2007
- 2007-07-30 CN CN200710029598A patent/CN101104246B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171558A (en) * | 2015-09-10 | 2015-12-23 | 嵊州市寰鼎玻璃科技有限公司 | Polishing mechanism for corners of glass |
| CN105458882A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Double-layer unidirectional edge grinding device for double transversely-placed stone slabs |
| WO2019172602A1 (en) * | 2018-03-07 | 2019-09-12 | 주식회사 엘지화학 | Cutting apparatus and film laminate chamfering method using same |
| KR20190105944A (en) * | 2018-03-07 | 2019-09-18 | 주식회사 엘지화학 | Cutting apparatus and method for chamfering film stack using the same |
| KR102118378B1 (en) * | 2018-03-07 | 2020-06-03 | 주식회사 엘지화학 | Cutting apparatus and method for chamfering film stack using the same |
| CN111788050A (en) * | 2018-03-07 | 2020-10-16 | 株式会社Lg化学 | Cutting device and method for chamfering film stack body using same |
| JP2021516626A (en) * | 2018-03-07 | 2021-07-08 | エルジー・ケム・リミテッド | Chamfering device and film laminate using this |
| CN109227276A (en) * | 2018-10-19 | 2019-01-18 | 佛山市巴赛尔机电有限公司 | A kind of automation edge polisher |
| CN111037409A (en) * | 2019-12-30 | 2020-04-21 | 威远红卫橡胶有限公司 | Automatic edge grinding machine |
| CN111900947A (en) * | 2020-07-16 | 2020-11-06 | 顾丽旺 | Fine adjustment device for mounting quartz crystal frequency chip |
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| Publication number | Publication date |
|---|---|
| CN101104246B (en) | 2012-10-10 |
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