CN109093857B - Cutting machine based on double-sided stress concentration - Google Patents
Cutting machine based on double-sided stress concentration Download PDFInfo
- Publication number
- CN109093857B CN109093857B CN201810715586.8A CN201810715586A CN109093857B CN 109093857 B CN109093857 B CN 109093857B CN 201810715586 A CN201810715586 A CN 201810715586A CN 109093857 B CN109093857 B CN 109093857B
- Authority
- CN
- China
- Prior art keywords
- support
- lead screw
- support frame
- same
- rolling nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 abstract description 12
- 238000005452 bending Methods 0.000 abstract description 3
- 238000013001 point bending Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a cutting machine based on double-sided stress concentration, and belongs to the field of ceramic tile cutting. The device comprises a support A, a support B and a support C which are arranged on a bottom plate, a guide rail A, a lead screw B and a guide rail B which are arranged between the support A and the support B and are sequentially parallel to each other from top to bottom, a motor arranged on the support C, a rolling nut A and a same-diameter gear A which are arranged on the lead screw A, a rolling nut B and a same-diameter gear B which are arranged on the lead screw B, a tool bit A arranged on the rolling nut A and a tool bit B arranged on the rolling nut B; the device also comprises a support frame A and a support frame B for placing the floor tiles, and a component force plate A and a component force plate B for breaking the floor tiles. The invention is a cutting machine which obviously improves the stress concentration of the cutting part and improves the cutting and bending precision of the ceramic tile.
Description
Technical Field
The invention belongs to the field of ceramic tile cutting, and particularly relates to a high-efficiency cutting machine based on double-sided stress concentration.
Background
In the prior art, the ceramic tile or the floor tile is usually cut by firstly sliding a cutting trace out by a cutter head and then forcibly breaking the ceramic tile. However, when the area difference between the two parts of the tile is large, especially when a long and narrow tile is required to be cut, bending the tile will usually cause the tile to break along a position deviating from the scratch, i.e. the breaking path is different from the desired path. Therefore, in order to improve the accuracy of the tile fracture path, it is necessary to design an efficient cutting machine with a high degree of stress concentration.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: aiming at the technical problems in the prior art, the invention provides the efficient cutting machine based on double-sided stress concentration, which can simultaneously cut the floor tiles or the ceramic tiles, form a three-point bending loaded state and can be broken off along a cutting line at high precision.
In order to solve the problems, the solution proposed by the invention is as follows: the efficient cutting machine based on double-sided stress concentration comprises a support A, a support B and a support C which are arranged on a bottom plate, a guide rail A, a lead screw B and a guide rail B which are arranged between the support A and the support B and are sequentially parallel to each other from top to bottom, a motor arranged on the support C, a rolling nut A and a same-diameter gear A which are arranged on the lead screw A, a rolling nut B and a same-diameter gear B which are arranged on the lead screw B, a cutter head A arranged on the rolling nut A and a cutter head B arranged on the rolling nut B; the device also comprises a support frame A and a support frame B for placing the floor tiles, and a component force plate A and a component force plate B for breaking the floor tiles.
The same-diameter gear A and the same-diameter gear B are in external meshing transmission; the output shaft of the motor is connected with the output shaft of the lead screw A; the force distribution plate A and the force distribution plate B are respectively provided with a connecting rod A and a connecting rod B, and the upper ends of the connecting rod A and the connecting rod B are provided with a horizontal pressure plate.
The upper ends of the support frame A and the support frame B are flat-shaped, the upper ends of the support frame A and the support frame B are at the same horizontal height, the lower ends of the support frame A and the support frame B are rod-shaped, and the support frame A and the support frame B can move up and down along the vertical direction relative to the bottom plate; the rod-shaped part of the support frame A is provided with a compression spring A, and the rod-shaped part of the support frame B is provided with a compression spring B.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the efficient cutting machine based on double-sided stress concentration is provided with the upper lead screw, the lower lead screw and the two tool bits, can cut the upper end face and the lower end face of a ceramic tile at the same time, and obviously improves the stress concentration at the cutting position, so that the ceramic tile is broken along the cutting path when being bent.
(2) The efficient cutting machine based on double-sided stress concentration is further provided with the pressure plate, and a three-point bending load-bearing state of the ceramic tile is formed by applying pressure to the pressure plate, so that the ceramic tile is conveniently broken. Therefore, the invention not only obviously improves the stress concentration of the cutting part, but also improves the cutting and bending precision of the ceramic tile.
Drawings
Fig. 1 is a left side view of the structural principle of the high-efficiency cutting machine based on double-sided stress concentration.
Fig. 2 is a front view of the structural principle of the high-efficiency cutting machine based on double-sided stress concentration.
In the drawings, 1-floor tile; 20-a base plate; 21-support a; 22-support B; 23-scaffold C; 31-screw rod A; 32-screw rod B; 41-guide rail a; 42-guide B; 51-rolling nut A; 52-rolling nut B; 61-cutter head A; 62-cutter head B; 71-same diameter gear A; 72-same diameter gear B; 8, a motor; 91-support frame a; 92-support frame B; 911-compression spring a; 921 — compressing spring B; 10-a pressure plate; 101-connecting rod a; 102-connecting rod B; 103-component plate A; 104-component plate B.
Detailed Description
The invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.
The invention can realize high-precision cutting and breaking of the ceramic tiles or floor tiles. Referring to fig. 1 and 2, the efficient cutting machine based on double-sided stress concentration of the present invention comprises a bracket a21, a bracket B22, and a bracket C23 mounted on a base plate 20, a guide rail a41, a lead screw a31, a lead screw B32, and a guide rail B42 mounted between the bracket a21 and the bracket B22 and parallel to each other from top to bottom, a motor 8 mounted on a bracket C23, a rolling nut a51 and a same-diameter gear a71 mounted on the lead screw a31, a rolling nut B52 and a same-diameter gear B72 mounted on the lead screw B32, a cutter head a61 mounted on the rolling nut a51, and a cutter head B62 mounted on the rolling nut B52; the device also comprises a support frame A91 and a support frame B92 for placing the floor tile 1, a component force plate A103 and a component force plate B104 for breaking the floor tile 1;
referring to fig. 1 and 2, the same-diameter gear a71 is in external meshing transmission with the same-diameter gear B72; the output shaft of the motor 8 is connected with the output shaft of the lead screw A31; the component force plate A103 and the component force plate B104 are respectively provided with a connecting rod A101 and a connecting rod B102, and the upper ends of the connecting rods A101 and B102 are provided with a horizontal pressure plate 10;
referring to fig. 1 and 2, the upper ends of the support frame a91 and the support frame B92 are flat, have the same horizontal height, have rod-shaped lower ends, and can move up and down in the vertical direction relative to the base plate 20; the rod-shaped part of the support bracket A91 is provided with a compression spring A911, and the rod-shaped part of the support bracket B92 is provided with a compression spring B921.
The working principle is as follows: the motor 8 rotates to drive the lead screw A31 to rotate in the forward direction, and simultaneously drives the gear B72 in the same diameter to rotate through the gear A71 in the same diameter, so as to drive the lead screw B32 to rotate in the reverse direction; the screw A31 rotates forwards to drive the rolling nut A51 and the cutter head A61 to move from left to right, and the upper part of the floor tile 1 is cut; the screw B32 rotates reversely to drive the rolling nut B52 and the cutter head B62 to move from right to left, and the lower part of the floor tile 1 is cut; because the cutter head A61 and the cutter head B62 are on the same plumb line, the same plumb plane of the floor tile 1 is cut, and the stress concentration coefficient is effectively increased. The operator applies an external force, such as pressing the pressure plate 10 with his foot, and the middle part of the tile 1 is supported by the cutter head B62 upwards, while the two sides are pressed downwards by the force-dividing plate a103 and the force-dividing plate B104, so as to form a three-point bending load state, and the tile 10 is broken along the cutting line under the stress concentration condition. When the pressure plate 10 applies downward pressure, the supports a91 and B92 compress the compression springs a911 and B921 downward and move downward relative to the base plate 20, which reduces the likelihood of the tile 10 breaking off the cut line due to the slowness of the compression springs.
The working process is as follows: placing the floor tile 10 on the upper surfaces of the support bracket A91 and the support bracket B92 in a horizontal position; the motor 8 rotates to drive the cutter head A61 and the cutter head B62 to cut the upper surface and the lower surface of the floor tile 10 respectively, and the two cutting lines are on the same vertical plane; after the cut is complete, the operator applies downward pressure to the pressure plate 10, thereby completing the cut and break of the tile 10.
Claims (1)
1. Cutting machine based on two-sided stress concentration, its characterized in that: the device comprises a support A (21), a support B (22) and a support C (23) which are arranged on a bottom plate (20), a guide rail A (41), a lead screw A (31), a lead screw B (32) and a guide rail B (42) which are arranged between the support A (21) and the support B (22) and are sequentially parallel to each other from top to bottom, a motor (8) arranged on the support C (23), a rolling nut A (51) and a same-diameter gear A (71) arranged on the lead screw A (31), a rolling nut B (52) and a same-diameter gear B (72) arranged on the lead screw B (32), a tool bit A (61) arranged on the rolling nut A (51), and a tool bit B (62) arranged on the rolling nut B (52); the floor tile breaking device further comprises a support frame A (91) and a support frame B (92) for placing the floor tile (1), and a component force plate A (103) and a component force plate B (104) for breaking the floor tile (1);
the same-diameter gear A (71) and the same-diameter gear B (72) are in external meshing transmission; the output shaft of the motor (8) is connected with the output shaft of the lead screw A (31); the force distribution plate A (103) and the force distribution plate B (104) are respectively provided with a connecting rod A (101) and a connecting rod B (102), and the upper ends of the connecting rod A (101) and the connecting rod B (102) are provided with a horizontal pressure plate (10);
the upper ends of the support frame A (91) and the support frame B (92) are flat-shaped, the upper ends are at the same horizontal height, the lower ends are rod-shaped, and the support frame A and the support frame B can move up and down along the vertical direction relative to the bottom plate (20); the rod-shaped part of the support bracket A (91) is provided with a compression spring A (911), and the rod-shaped part of the support bracket B (92) is provided with a compression spring B (921).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715586.8A CN109093857B (en) | 2018-07-03 | 2018-07-03 | Cutting machine based on double-sided stress concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715586.8A CN109093857B (en) | 2018-07-03 | 2018-07-03 | Cutting machine based on double-sided stress concentration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109093857A CN109093857A (en) | 2018-12-28 |
| CN109093857B true CN109093857B (en) | 2020-05-26 |
Family
ID=64845475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715586.8A Active CN109093857B (en) | 2018-07-03 | 2018-07-03 | Cutting machine based on double-sided stress concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093857B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316948B (en) * | 2019-08-01 | 2023-05-16 | 中电科风华信息装备股份有限公司 | High-precision glass upper and lower cutter bisection structure |
| CN113414883B (en) * | 2021-06-29 | 2022-05-20 | 肇庆金美莱电器有限公司 | Quick stable's two-sided cutting glass device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2112379B2 (en) * | 1971-03-15 | 1975-08-21 | Berthold 5910 Kreuztal Wurmbach | Stone slab cutter - has triangle-shaped cutting wedges each clamped onto cutting tool holder by two opposing jaws |
| CN1486285A (en) * | 2001-01-17 | 2004-03-31 | 三星宝石工业株式会社 | Scribing and breaking apparatus, system therefor, and scribing and breaking method |
| KR20090129806A (en) * | 2008-06-13 | 2009-12-17 | 엘지디스플레이 주식회사 | Apparatus for cutting glass and method of automatically exchanging wheel using the same |
| CN102218777A (en) * | 2010-03-31 | 2011-10-19 | 三星钻石工业股份有限公司 | Disjunction method of brittle material substrate |
| JP2012250871A (en) * | 2011-06-01 | 2012-12-20 | Mitsuboshi Diamond Industrial Co Ltd | Substrate dividing apparatus |
| CN103347828A (en) * | 2011-02-09 | 2013-10-09 | 旭硝子株式会社 | Glass plate cutting method and glass plate cutting device |
| CN104803592A (en) * | 2014-01-29 | 2015-07-29 | 三星钻石工业股份有限公司 | Scoring device for brittle substrate |
| CN107216023A (en) * | 2017-02-23 | 2017-09-29 | 深圳市思迪科科技有限公司 | Liquid-crystalline glasses blade cutting machine and cutting method |
| CN207362068U (en) * | 2017-09-27 | 2018-05-15 | 湖北举仁机械有限公司 | Full-automatic double-face glass cutting machine |
| KR20180067403A (en) * | 2016-12-12 | 2018-06-20 | 미쓰보시 다이야몬도 고교 가부시키가이샤 | Apparatus for removing edged material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE517849T1 (en) * | 2003-11-06 | 2011-08-15 | Peter Lisec | METHOD AND DEVICE FOR BREAKING SCRATCHED GLASS PANELS |
| CA2927283C (en) * | 2015-04-20 | 2020-12-08 | Keystone Retaining Wall Systems Llc | Block splitter assembly and method of producing wall blocks |
-
2018
- 2018-07-03 CN CN201810715586.8A patent/CN109093857B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2112379B2 (en) * | 1971-03-15 | 1975-08-21 | Berthold 5910 Kreuztal Wurmbach | Stone slab cutter - has triangle-shaped cutting wedges each clamped onto cutting tool holder by two opposing jaws |
| CN1486285A (en) * | 2001-01-17 | 2004-03-31 | 三星宝石工业株式会社 | Scribing and breaking apparatus, system therefor, and scribing and breaking method |
| KR20090129806A (en) * | 2008-06-13 | 2009-12-17 | 엘지디스플레이 주식회사 | Apparatus for cutting glass and method of automatically exchanging wheel using the same |
| CN102218777A (en) * | 2010-03-31 | 2011-10-19 | 三星钻石工业股份有限公司 | Disjunction method of brittle material substrate |
| CN103347828A (en) * | 2011-02-09 | 2013-10-09 | 旭硝子株式会社 | Glass plate cutting method and glass plate cutting device |
| JP2012250871A (en) * | 2011-06-01 | 2012-12-20 | Mitsuboshi Diamond Industrial Co Ltd | Substrate dividing apparatus |
| CN104803592A (en) * | 2014-01-29 | 2015-07-29 | 三星钻石工业股份有限公司 | Scoring device for brittle substrate |
| KR20180067403A (en) * | 2016-12-12 | 2018-06-20 | 미쓰보시 다이야몬도 고교 가부시키가이샤 | Apparatus for removing edged material |
| CN107216023A (en) * | 2017-02-23 | 2017-09-29 | 深圳市思迪科科技有限公司 | Liquid-crystalline glasses blade cutting machine and cutting method |
| CN207362068U (en) * | 2017-09-27 | 2018-05-15 | 湖北举仁机械有限公司 | Full-automatic double-face glass cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109093857A (en) | 2018-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109093857B (en) | Cutting machine based on double-sided stress concentration | |
| CN110450257A (en) | A kind of timber floor production positional dissection equipment | |
| CN111267176B (en) | Acrylic plate cutting device for building | |
| CN103753245A (en) | Gear rack drive clamping device | |
| CN209681270U (en) | A kind of cutter device for mould steel | |
| CN106186655A (en) | A kind of novel glass cutting device | |
| CN203156131U (en) | Plate shearing machine with pressing function | |
| CN103100749B (en) | A kind of high accuracy plate shearing machine | |
| CN210817028U (en) | Precision stamping die with buffer structure | |
| CN204303777U (en) | A kind of chip mounter | |
| CN207771475U (en) | A kind of finger-jointed plate edge alignment device | |
| CN217071563U (en) | Special cutting device for guide rail aluminum material for industrial robot | |
| CN103100754A (en) | Plate shearing machine with flattening function | |
| CN203460327U (en) | Novel tile cutting device | |
| CN207525141U (en) | A kind of pen machine | |
| CN204470780U (en) | A kind of laser ranging is to mark engraving machine | |
| CN203418397U (en) | Door frame sander | |
| CN114227415A (en) | Wire drawing device is used in metal sheet processing that can reciprocate wire drawing | |
| CN203666223U (en) | Digital control character cutter | |
| CN103921316B (en) | Facilitate the simple cutting instrument of cutting non-regular shape rubber | |
| CN208133139U (en) | Double-sided pressure planer is used in a kind of production of bamboo slab rubber | |
| CN208246948U (en) | A kind of cutting machine that cutting accuracy is high | |
| CN203109333U (en) | Plate shearing mechanism | |
| CN204584776U (en) | A kind of hold down gag | |
| CN203109330U (en) | High-precision plate shearing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181228 Assignee: Changzhou Zhuoyida Machinery Co.,Ltd. Assignor: CHANGZHOU University Contract record no.: X2023980053835 Denomination of invention: Cutting machine based on double-sided stress concentration Granted publication date: 20200526 License type: Common License Record date: 20231225 |
|
| EE01 | Entry into force of recordation of patent licensing contract |